Equipment activation method, circuit and electronic equipment

Abstract

The invention discloses an equipment activation method and circuit and electronic equipment, the electronic equipment is used for measuring body indexes of a user, the electronic equipment comprises an activation circuit, a power management module, a battery and a data processing module, a first end of the activation circuit is connected with the power management module, a second end of the activation circuit is connected with the battery, and the power management module is connected with the data processing module. The data processing module is used for determining body indexes of a user according to data acquired by the electronic equipment; the activation circuit is used for detecting whether a user wears the electronic equipment or not or whether the user prepares to wear the electronic equipment or not, under the condition that the activation circuit detects that the user wears the electronic equipment or the user prepares to wear the electronic equipment, connection between the first end and the second end is switched to be conducted from cut-off, and the battery can be used for charging the first end and the second end after connection between the first end and the second end is conducted. And the battery management module supplies power to the data processing module. Therefore, according to the method, non-inductive activation of the equipment can be achieved through the activation circuit, manual activation of a user is not needed, and user operation is simplified.

Description

Technical Field

[0001] This application relates to the field of terminals, and in particular, to a device activation method, a circuit, and an electronic device. Background Art

[0002] With the continuous progress of technology, more and more devices are designed to be worn on the user's body to measure the user's physical indicators, such as blood glucose, heart rate, body temperature, blood pressure, blood lipid, blood ketone, and so on. For example, relatively common are continuous glucose monitoring (CGM) devices, which can be used to measure the user's blood glucose, and continuous ketone monitoring (CKM) devices, which can be used to measure the user's blood ketone, and continuous lactate monitoring (CLM) devices, which can be used to measure the user's lactate, and electrocardiogram patches, which are used to measure the user's electrocardiogram signal.

[0003] However, for such devices that need to be worn on the user's body to measure the user's physical indicators, when the user wears the device, the user needs to actively activate the device first to make the device powered on, so that the device can measure the physical indicators after being worn on the user's body. The user operation is relatively cumbersome and cannot achieve seamless activation. Summary of the Invention

[0004] This application provides a device activation method, a circuit, and an electronic device. This method can detect whether the user wears or is about to wear the electronic device, realize seamless activation of the device, and facilitate the user's operation.

[0005] In a first aspect, an embodiment of this application provides a first electronic device for measuring the user's physical indicators. The first electronic device includes: an activation circuit, a power management module, a battery, and a data processing module. The activation circuit includes a first end and a second end. The first end is connected to the power management module, and the second end is connected to the battery. The power management module and the data processing module are connected. The activation circuit is configured to determine whether the user wears the first electronic device or is about to wear the first electronic device. When the activation circuit determines that the user wears the first electronic device or is about to wear the first electronic device, the connection between the first end and the second end is switched from cutoff to conduction. The battery is configured to supply power to the data processing module through the power management module after the connection between the first end and the second end is conducted. The data processing module is configured to determine the user's physical indicators based on the data obtained by the first electronic device.

[0006] The first electronic device provided by the embodiments of the present application can detect whether a user wears or is about to wear the electronic device through an activation circuit. When it detects that the user wears or is about to wear the electronic device, it can automatically activate the device, that is, supply power to the components in the device, reducing the operation complexity when the user activates the device and realizing the passive activation of the device.

[0007] It can be understood that the activation circuit can also exist independently and does not need to be located in the first electronic device.

[0008] Combined with the first aspect, in an implementation, the data processing module is further configured to control the connection between the first end and the second end of the activation circuit to be continuously conducted when powered on.

[0009] After the battery powers the data processing module through the power management module, the data processing module can be in a powered-on state. The data processing module can then reversely control the activation circuit to keep the activation circuit in a state where the battery powers the data processing module, which can ensure that the electronic device remains in an activated state after activation and prevent the activation of the device from being triggered intentionally or unintentionally during the user's use.

[0010] Combined with the first aspect, in an implementation, the activation circuit includes: a first MOS transistor and a first sensor. The drain of the first MOS transistor is the first end, and the source of the first MOS transistor is the second end. One end of the first sensor is connected to the gate of the first MOS transistor, and the other end of the first sensor is grounded; the first sensor is used to detect whether the user wears the first electronic device or whether the user is about to wear the first electronic device; when the first sensor detects that the user wears the first electronic device or the user is about to wear the first electronic device, it switches from cutoff to conduction; when the first sensor is cutoff, the first MOS transistor is cutoff, and when the first sensor is conducting, the first MOS transistor is conducting.

[0011] That is to say, the characteristics of the sensor that can sense environmental changes can be cleverly utilized to incorporate the sensor into the activation circuit, use the sensor to detect the actions of the user wearing and about to wear the electronic device, and introduce the switching characteristics of the MOS transistor to cooperate with the sensor to realize the activation of the device.

[0012] Combined with the first aspect, in an implementation, the activation circuit further includes: a first resistor. One end of the first resistor is connected to the source of the first MOS transistor, and the other end of the first resistor is connected to the gate of the first MOS transistor.

[0013] Introducing a resistor into the activation circuit can effectively reduce the leakage current generated in the activation circuit.

[0014] In combination with the first aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located within the first component of the first electronic device. The first component is located within the second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a light sensor. The first sensor is disposed on the side of the first component facing the second component when the first component is located within the second component. The first sensor is used to sense changes in light illumination. When the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0015] Among them, the first sensor can sense that the light intensity is greater than the first threshold when the first component detaches from the second component.

[0016] In some embodiments, the first component may refer to a transmitter, and the second component may refer to an implantor.

[0017] It can be seen that the embodiments of the present application take into account that when the user wears the first electronic device, there is an action of detaching the first component from the second component. By utilizing the process of the side of the first component facing the second component changing from not being exposed to light to being exposed to light when the first component detaches from the second component, a light sensor is introduced to detect this action of the user wearing the electronic device, effectively and accurately grasping the timing when the user wears the electronic device, and activating the device when the user wears the electronic device.

[0018] In combination with the first aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located within the first component of the first electronic device. The first component is covered by a third component, and the third component is light-impermeable. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a light sensor. The first sensor is disposed on the side facing the third component. The first sensor is used to sense changes in light illumination. When the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0019] Among them, the first sensor can sense that the light intensity is greater than the first threshold when the user removes the third component.

[0020] In some embodiments, the first component may refer to a transmitter, and the third component may refer to a packaging cover.

[0021] It can be seen that the embodiments of the present application take into account that when the user is about to wear the first electronic device, there is an action of removing the third component covering the first component. By utilizing the process of the side of the first component facing the third component changing from not being exposed to light to being exposed to light when the user removes the third component, a light sensor is introduced to detect this action of the user about to wear the electronic device, effectively and accurately grasping the timing when the user is about to wear the electronic device, and activating the device when the user is about to wear the electronic device.

[0022] In combination with the first aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located within a first component of the first electronic device. The first component is located within a second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a magnetic sensor, and the second component includes a magnet. The first sensor is used to sense changes in the magnetic field. When the first sensor senses that the magnetic field strength of the magnet is less than a second threshold, it switches from cutoff to conduction.

[0023] Among them, the first sensor can sense that the magnetic field strength of the magnet is less than the second threshold when the first component detaches from the second component.

[0024] In some embodiments, the first component may refer to a transmitter, and the second component may refer to an implantor.

[0025] It can be seen that the embodiments of the present application take into account that when the user wears the first electronic device, there is an action of detaching the first component from the second component. By setting a magnet in the second component and utilizing the change process in which the first component moves away from the magnetic field effect of the magnet when the first component detaches from the second component, a magnetic sensor is introduced to detect the action of the user wearing the electronic device, effectively and accurately grasping the timing of the user wearing the electronic device, and activating the device when the user wears the electronic device.

[0026] In combination with the first aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located within a first component of the first electronic device. The first component is covered by a third component. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a magnetic sensor, and the third component includes a magnet. The first sensor is used to sense changes in the magnetic field. When the first sensor senses that the magnetic field strength of the magnet is less than a second threshold, it switches from cutoff to conduction.

[0027] Among them, the first sensor can sense that the magnetic field strength of the magnet is less than the second threshold when the user removes the third component.

[0028] In some embodiments, the first component may refer to a transmitter, and the third component may refer to a packaging cover.

[0029] It can be seen that the embodiments of the present application take into account that when the user is about to wear the first electronic device, there is an action of removing the third component covering the first component. By setting a magnet in the third component and utilizing the change process in which the first component moves away from the magnetic field effect of the magnet when the user removes the third component, a magnetic sensor is introduced to detect the action of the user preparing to wear the electronic device, effectively and accurately grasping the timing of the user wearing the electronic device, and activating the device when the user is about to wear the electronic device.

[0030] In combination with the first aspect, in one implementation, the magnetic sensor is any one of an anisotropic magnetoresistive (AMR) sensor, a tunneling magnetoresistive (TMR) sensor, a giant magnetoresistive (GMR) sensor, a magnetic reed switch, or a Hall switch.

[0031] In combination with the first aspect, in one implementation, the activation circuit further includes: a second MOS transistor, the gate of the second MOS transistor is connected to the data processing module, the source of the second MOS transistor is grounded, the drain of the second MOS transistor is connected to the gate of the first MOS transistor, and when the data processing module is powered on, a first voltage is output to the gate of the second MOS transistor; when the second MOS transistor receives the first voltage at its gate, it switches from cutoff to conduction, causing the first MOS transistor to remain conducting.

[0032] Wherein, the first voltage is higher than the voltage originally output by the data processing module to the gate of the second MOS transistor, or further, higher than the voltage originally output by the data processing module to the gate of the second MOS transistor and reaches a certain threshold.

[0033] It can be seen that after the data processing module is powered on, by reversely controlling the MOS transistors in the activation circuit, the on-off situation from the first end to the second end of the activation circuit is no longer affected by the first sensor, so as to achieve the state that the device remains activated continuously after activation.

[0034] In combination with the first aspect, in one implementation, the power management module includes a power management unit (PMU), and the data processing module includes any one of a microcontroller unit (MCU), a digital signal processor, an ARM processor, a field programmable gate array (FPGA), or an application specific integrated circuit (ASIC).

[0035] In combination with the first aspect, in one implementation, the first electronic device further includes a communication module, which is used to send a broadcast signal to the surroundings after the data processing module is powered on, and the broadcast signal is used to request to establish a communication connection; the communication module is also used to receive the information indicating consent to establish a communication connection sent by the second electronic device and establish a communication connection with the second electronic device.

[0036] That is to say, after the first electronic device is activated, it can actively send a broadcast signal to the surroundings to seek to establish a communication connection with the surrounding devices. In this way, when the user needs to establish a communication connection between the first electronic device and the second electronic device, the operation of initiating the establishment of the communication connection through the second electronic device can be reduced, and the speed of establishing the communication connection between the first electronic device and the second electronic device can be accelerated.

[0037] In combination with the first aspect, in one implementation, the activation circuit is used to detect whether the user is wearing the first electronic device. The first electronic device further includes a timing module and a communication module. The timing module is used to start timing after the data processing module is powered on. The timing duration of the first electronic device is the duration experienced by the first electronic device since the user wears the first electronic device. The communication module is used to send the data of the physical indicators to the second electronic device and send the first duration obtained by timing the first electronic device to the second electronic device after establishing a communication connection with the second electronic device. The first duration is related to the first time, and the first time is the time when the second electronic device starts to display the data of the physical indicators.

[0038] Since it usually takes a period of initialization time to obtain stable physical indicator data that can reflect the true situation of the user after the first electronic device is worn on the user, after the second electronic device establishes a communication connection with the first electronic device, it often needs to wait until the initialization time ends before starting to display the physical indicator data measured by the first electronic device.

[0039] Since the activation circuit provided in the embodiment of the present application can achieve the activation of the device while the user wears the first electronic device, the first electronic device can accurately know the time node when the user wears the first electronic device and accurately record the duration experienced since the user starts to wear the first electronic device. In this way, when the second electronic device needs to display the physical indicator data measured by the first electronic device, it can accurately calculate when the second electronic device can output stable data that can reflect the true situation of the user based on the duration recorded by the first electronic device, avoiding the user waiting for too long when viewing the physical indicator data through the second electronic device.

[0040] In combination with the first aspect, in one implementation, the activation circuit is used to detect whether the user is about to wear the first electronic device. The first electronic device further includes a timing module, a communication module, and a second sensor. The second sensor can be used to collect data for reflecting physical indicators after the data processing module is powered on. The timing module can be used to start timing when the data collected by the second sensor meets the first preset condition. The timing duration of the first electronic device is the duration experienced by the first electronic device since the user wears the first electronic device. The communication module is used to send the data of the physical indicators to the second electronic device and send the first duration obtained by timing the first electronic device to the second electronic device after establishing a communication connection with the second electronic device. The first duration is related to the first time, and the first time is the time when the second electronic device starts to display the data of the physical indicators.

[0041] Since the activation circuit provided in the embodiments of the present application can activate the device before the user wears the first electronic device, after the first electronic device is activated, the first electronic device can also use the data collected by the sensor capable of monitoring the user's body indicators to determine the time node when the user wears the first electronic device, and accurately record the duration experienced since the user started wearing the first electronic device. In this way, when the second electronic device needs to display the data of the body indicators measured by the first electronic device, based on the duration recorded by the first electronic device, it can accurately calculate when the second electronic device can output stable data that can reflect the true situation of the user, avoiding the user waiting for too long when viewing the data of the body indicators through the second electronic device.

[0042] In combination with the first aspect, in one implementation, the activation circuit is used to detect whether the user is ready to wear the first electronic device. The first electronic device further includes a second sensor and an output module. The second sensor is used to collect data reflecting the body indicators after the data processing module is powered on. The output module is used to output a first prompt message when the data collected by the second sensor meets the second preset condition. The first prompt message is used to prompt the user to wear the first electronic device in time. The output module is further used to output a second prompt message when the data collected by the second sensor meets the third preset condition. The second prompt message is used to prompt the user that the attempt to wear the first electronic device has failed.

[0043] That is to say, the first electronic device can detect the state of the user wearing the first electronic device according to the data collected by the second sensor, remind the user to wear it in time or remind the user that the wearing has failed, providing a more user-friendly wearing service for the user.

[0044] In some embodiments, if the first electronic device and the second electronic device are in a communication connection, when the data collected by the second sensor meets the second preset condition, the first electronic device can send the first prompt message to the second electronic device, and the second electronic device then outputs the first prompt message. In this way, the user can view the prompt message reminding the user to wear the first electronic device in time through the second electronic device.

[0045] In some embodiments, if the first electronic device and the second electronic device are in a communication connection, when the data collected by the second sensor meets the third preset condition, the first electronic device can send the second prompt message to the second electronic device, and the second electronic device then outputs the second prompt message. In this way, the user can view the prompt message reminding the user that the attempt to wear the first electronic device has failed through the second electronic device.

[0046] In some embodiments, the first electronic device is a continuous glucose monitoring (CGM) device, and the body parameter is blood glucose; alternatively, the first electronic device is a continuous ketone monitoring (CKM) device, and the body parameter is blood ketone; alternatively, the first electronic device is a continuous lactate monitoring (CLM) device, and the body parameter is lactate; alternatively, the first electronic device is a cardiac patch, and the body parameter is an electrocardiogram signal.

[0047] In a second aspect, an embodiment of the present application provides a device activation method. The method is applied to the first electronic device, which is used to measure the body parameter of a user. The first electronic device includes: an activation circuit, a power management module, a battery, and a data processing module. The activation circuit includes a first terminal and a second terminal. The first terminal is connected to the power management module, and the second terminal is connected to the battery. The power management module is connected to the data processing module. The method includes: The first electronic device determines whether the user is wearing the first electronic device or is about to wear the first electronic device through the activation circuit; When the first electronic device determines that the user is wearing the first electronic device or is about to wear the first electronic device, it makes the connection between the first terminal and the second terminal switch from off to on through the activation circuit; After the connection between the first terminal and the second terminal is turned on, the first electronic device causes the battery to supply power to the data processing module through the power management module; The first electronic device determines the body parameter of the user through the data processing module based on the data obtained by the first electronic device.

[0048] Implementing the method provided in the second aspect can detect whether the user is wearing the electronic device or is about to wear the electronic device through the activation circuit. When it is detected that the user is wearing the electronic device or is about to wear the electronic device, the device is automatically activated, that is, power is supplied to the components in the device, reducing the operation complexity when the user activates the device and realizing the seamless activation of the device.

[0049] In combination with the second aspect, in one implementation, the method further includes: When the data processing module is powered on, the first electronic device controls the connection between the first terminal and the second terminal of the activation circuit to remain on.

[0050] In combination with the second aspect, in one implementation, the activation circuit includes: a first MOS transistor and a first sensor. The drain of the first MOS transistor is the first terminal, and the source of the first MOS transistor is the second terminal. One end of the first sensor is connected to the gate of the first MOS transistor, and the other end of the first sensor is grounded; The first electronic device detects whether the user is wearing the first electronic device or is about to wear the first electronic device through the activation circuit, specifically including: The first electronic device detects whether the user is wearing the first electronic device or is about to wear the first electronic device through the first sensor; When the first sensor detects that the user is wearing the first electronic device or is about to wear the first electronic device, it switches from off to on; When the first sensor is off, the first MOS transistor is off, and when the first sensor is on, the first MOS transistor is on.

[0051] In combination with the second aspect, in one implementation, the activation circuit further includes: a first resistor, one end of the first resistor is connected to the source of the first MOS transistor, and the other end of the first resistor is connected to the gate of the first MOS transistor.

[0052] In combination with the second aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is located within the second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a light sensor, and the first sensor is disposed on the side of the first component facing the second component when the first component is located within the second component. The first electronic device detects whether the user is wearing the first electronic device through the first sensor, specifically including: the first electronic device detects whether the user is wearing the first electronic device by sensing the change in light intensity through the first sensor; when the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0053] In combination with the second aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is covered by a third component, and the third component is opaque. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a light sensor, and the first sensor is disposed on the side facing the third component. The first electronic device detects whether the user is about to wear the first electronic device through the first sensor, specifically including: the first electronic device detects whether the user is about to wear the first electronic device by sensing the change in light intensity through the first sensor; when the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0054] In combination with the second aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is located within the second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a magnetic sensor, and the second component includes a magnet. The first electronic device detects whether the user is wearing the first electronic device through the first sensor, specifically including: the first electronic device detects whether the user is wearing the first electronic device by sensing the change in magnetic field through the first sensor; when the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

[0055] In combination with the second aspect, in one implementation, the activation circuit, the power management module, the battery, and the data processing module are all located within a first component of the first electronic device. The first component is covered by a third component. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a magnetic sensor, and the third component includes a magnet. The first electronic device detects whether the user is about to wear the first electronic device through the first sensor. Specifically, the first electronic device detects whether the user is about to wear the first electronic device by sensing the change in the magnetic field through the first sensor. When the first sensor senses that the magnetic field intensity of the magnet is less than a second threshold, it switches from cutoff to conduction.

[0056] In combination with the second aspect, in one implementation, the activation circuit further includes: a second MOS transistor. The gate of the second MOS transistor is connected to the data processing module. The source of the second MOS transistor is grounded. The drain of the second MOS transistor is connected to the gate of the first MOS transistor. After the first electronic device powers the data processing module through the power management module using the battery, the method further includes: when the data processing module is powered on, the first electronic device outputs a high voltage to the gate of the second MOS transistor through the data processing module. When the gate of the second MOS transistor receives the high voltage, the first electronic device makes the first MOS transistor continuously conduct through the second MOS transistor. When the gate of the second MOS transistor receives the high voltage, the second MOS transistor switches from cutoff to conduction.

[0057] In combination with the second aspect, in one implementation, after the first electronic device powers the data processing module through the power management module using the battery, the method further includes: the first electronic device sends a broadcast signal to the surroundings, and the broadcast signal is used to request to establish a communication connection. The first electronic device receives the information sent by the second electronic device consenting to establish a communication connection. The first electronic device establishes a communication connection with the second electronic device.

[0058] In combination with the second aspect, in one implementation, the first electronic device detects whether the user is wearing the first electronic device through the activation circuit. After the first electronic device powers the data processing module through the power management module using the battery, the method further includes: the first electronic device starts timing, and the timing duration of the first electronic device is the duration experienced by the first electronic device since the user wears the first electronic device. After the first electronic device establishes a communication connection with the second electronic device, the first electronic device sends the data of the physical indicators to the second electronic device, and sends the first duration obtained by the first electronic device's timing to the second electronic device. The first duration is related to a first time, and the first time is the time when the second electronic device starts to display the data of the physical indicators.

[0059] In combination with the second aspect, in one implementation, the first electronic device further includes a second sensor. The first electronic device detects whether the user is ready to wear the first electronic device through an activation circuit. After the first electronic device enables the battery to supply power to the data processing module through a power management module, the method further includes: the first electronic device collects data for reflecting physical indicators through the second sensor; when the data collected by the second sensor meets a first preset condition, the first electronic device starts timing, and the duration of the first electronic device's timing is the duration experienced by the first electronic device since the user wears the first electronic device; after the first electronic device establishes a communication connection with the second electronic device, the first electronic device sends the data of the physical indicators to the second electronic device, and sends the first duration obtained by the first electronic device's timing to the second electronic device. The first duration is related to a first time, and the first time is the time when the second electronic device starts to display the physical indicators.

[0060] In combination with the second aspect, in one implementation, the first electronic device detects whether the user is ready to wear the first electronic device through an activation circuit. The first electronic device further includes a second sensor. The method further includes: after the data processing module is powered on, the first electronic device collects data for reflecting physical indicators through the second sensor; when the data collected by the second sensor meets a second preset condition, the first electronic device outputs a first prompt message for prompting the user to wear the first electronic device in time; when the data collected by the second sensor meets a third preset condition, the first electronic device outputs a second prompt message for prompting the user that the wearing of the first electronic device fails.

[0061] In combination with the second aspect, in one implementation, the first electronic device is a continuous glucose monitoring (CGM) device, and the physical indicator is blood glucose; or, the first electronic device is a continuous ketone monitoring (CKM) device, and the physical indicator is blood ketone; or, the first electronic device is a continuous lactate monitoring (CLM) device, and the physical indicator is lactate; or, the first electronic device is an electrocardiogram patch, and the physical indicator is an electrocardiogram signal.

[0062] In a third aspect, an embodiment of the present application provides a device activation method. The method is applied to a first electronic device and a second electronic device. The first electronic device is used to measure a user's physical indicators. The first electronic device includes: an activation circuit, a power management module, a battery, a data processing module, and a first sensor. The activation circuit includes a first end and a second end. The first end is connected to the power management module, and the second end is connected to the battery. The power management module is connected to the data processing module. The data processing module is used to determine the user's physical indicators according to the data obtained by the first electronic device. The method includes: The first electronic device detects whether the user wears the first electronic device through the activation circuit; when the first electronic device detects that the user wears the first electronic device, the first electronic device makes the first end and the second end switch from cutoff to conduction through the activation circuit; after the first end and the second end are conducted, the first electronic device makes the battery supply power to the data processing module through the power management module; the first electronic device starts timing, and the duration of the first electronic device's timing is used to record the duration experienced by the first electronic device since the user wears the first electronic device; after the first electronic device establishes a communication connection with the second electronic device, the first electronic device sends the first duration of its timing to the second electronic device; after the second electronic device counts down the second duration, the second electronic device outputs the value of the physical indicators collected by the first electronic device in real time, and the second duration is determined according to the first preset duration and the first duration.

[0063] Wherein, the first preset duration is the duration spent by the first electronic device from starting to measure the user's physical indicators to collecting stable data that can reflect the user's true physical indicators. The second duration is equal to the first preset duration minus the first duration.

[0064] By implementing the method provided in the third aspect, the first electronic device can detect whether the user wears the first electronic device through the activation circuit, so as to realize the activation of the first electronic device when the user wears the first electronic device. Moreover, the first electronic device can start timing when activated, so that the second electronic device determines when to display the data of the physical indicators collected by the first electronic device according to the duration of the first electronic device's timing. This can not only ensure that the physical indicators shown to the user by the second electronic device are stable and accurate values, but also reduce the waiting time of the user.

[0065] Fourth aspect, an embodiment of the present application provides a device activation method, which is applied to a first electronic device and a second electronic device. The first electronic device is used to measure a user's physical indicators, and the first electronic device includes: an activation circuit, a power management module, a battery, a data processing module, and a first sensor. The activation circuit includes a first end and a second end. The first end is connected to the power management module, and the second end is connected to the battery. The power management module is connected to the data processing module. The data processing module is used to determine the user's physical indicators according to the data obtained by the first electronic device. The method includes: The first electronic device detects whether the user is ready to wear the first electronic device through the activation circuit; when the first electronic device detects that the user is ready to wear the first electronic device, it makes the first end and the second end switch from cutoff to conduction through the activation circuit; after the first end and the second end are conducted, the first electronic device makes the battery supply power to the data processing module through the power management module; the first electronic device collects data for reflecting the physical indicators through the second sensor; when the data collected by the second sensor meets a preset condition, the first electronic device starts timing, and the duration of the first electronic device's timing is used to record the duration experienced by the first electronic device since the user wears the first electronic device; after the first electronic device establishes a communication connection with the second electronic device, it sends the first duration of the first electronic device's timing to the second electronic device; after the second electronic device counts down the second duration, it outputs the value of the physical indicators collected by the first electronic device in real time. The second duration is equal to the initialization duration minus the first duration, and the initialization duration is the duration spent by the first electronic device from starting to measure the user's physical indicators to collecting stable data that can reflect the user's true physical indicators.

[0066] Wherein, the first preset duration is the duration spent by the first electronic device from starting to measure the user's physical indicators to collecting stable data that can reflect the user's true physical indicators. The second duration is equal to the first preset duration minus the first duration.

[0067] Implementing the method provided in the fourth aspect, the first electronic device can detect whether the user is ready to wear the first electronic device through the activation circuit, so as to activate the first electronic device when the user is ready to wear the first electronic device. Moreover, the first electronic device can use the sensor to monitor the action of the user wearing the electronic device after activation, so as to start timing when the user wears the electronic device, enabling the second electronic device to determine when to display the data of the physical indicators collected by the first electronic device according to the duration of the first electronic device's timing. This can not only ensure that the physical indicators shown to the user by the second electronic device are stable and accurate values, but also reduce the waiting time of the user.

[0068] Fifth aspect, an embodiment of the present application provides an electronic device, including a first electronic device, a second component and / or a third component. If the electronic device includes: a first electronic device, a second component, and a first component of the first electronic device is located within the second component; if the electronic device includes: a first electronic device, a third component, and the third component covers the first component in the first electronic device; if the electronic device includes: a first electronic device, a second component, a third component, a first component of the first electronic device is located within the second component, and the third component covers the emission outlet of the second component for covering the first component; the first electronic device is the first electronic device described in the first aspect or any one of the implementation manners in the first aspect.

[0069] Exemplarily, the first component may refer to a transmitter, the second component may refer to an implantator, and the third component may refer to a packaging cover.

[0070] Sixth aspect, an embodiment of the present application provides an electronic device, including a memory, one or more processors, and one or more programs; when the one or more processors execute the one or more programs, the electronic device implements the method described in the second aspect or any one of the implementation manners in the second aspect.

[0071] Seventh aspect, an embodiment of the present application provides a computer-readable storage medium, including instructions, when the instructions run on an electronic device, the electronic device implements the method described in the second aspect or any one of the implementation manners in the second aspect.

[0072] Eighth aspect, an embodiment of the present application provides a computer program product, when the computer program product runs on a computer, the computer executes the method described in the above-mentioned second aspect or any one of the implementation manners in the second aspect.

[0073] For the description of the beneficial effects of the second aspect to the eighth aspect, reference may be made to the description of the beneficial effects in the first aspect. Description of the Drawings

[0074] Figure 1 It is a schematic structural diagram of the electronic device 100 provided by an embodiment of the present application;

[0075] Figure 2 It is an operation schematic diagram of using the electronic device 100 provided by an embodiment of the present application;

[0076] Figure 3 It is a schematic structural diagram of the device activation circuit 110 provided by an embodiment of the present application;

[0077] Figure 4 It is a multi-angle schematic diagram of the transmitter in the electronic device 100 provided by an embodiment of the present application;

[0078] Figure 5 Schematic diagram of the circuit structure of a device activation circuit 110 provided by an embodiment of the present application;

[0079] Figure 6 Schematic diagram of the working principle of the device activation circuit 110 provided by an embodiment of the present application;

[0080] Figure 7 Schematic diagram of the circuit structure of another device activation circuit 110 provided by an embodiment of the present application;

[0081] Figure 8 Schematic flow chart of the device activation method provided by an embodiment of the present application;

[0082] Figures 9A - 9D Related user interface on the electronic device 200 provided by an embodiment of the present application;

[0083] Figure 10 Blood glucose change curve collected by the electronic device 100 provided by an embodiment of the present application after being worn on the user;

[0084] Figure 11 Interaction schematic diagram between the electronic device 100 and the electronic device 200 when the electronic device 100 is activated while the user is wearing the electronic device 100 provided by an embodiment of the present application;

[0085] Figure 12 Interaction schematic diagram between the electronic device 100 and the electronic device 200 when the electronic device 100 is activated before the user wears the electronic device 100 provided by an embodiment of the present application;

[0086] Figure 13 Schematic diagram of the overall structure of the electronic device 100 provided by an embodiment of the present application;

[0087] Figure 14 Schematic diagram of the hardware structure of the electronic device 200 provided by an embodiment of the present application;

[0088] Figure 15 Software structure block diagram of the electronic device 200 provided by an embodiment of the present application. Detailed implementation manners

[0089] The technical solutions in the embodiments of the present application will be clearly and elaborately described below in conjunction with the accompanying drawings. Among them, in the description of the embodiments of the present application, unless otherwise specified, " / " means "or". For example, A / B may represent A or B; "and / or" in the text is only a description of the association relationship between associated objects, indicating that there can be three relationships. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality of" means two or more than two.

[0090] Hereinafter, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as implying or suggesting relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0091] The term "user interface (UI)" in the following embodiments of the present application is a media interface for interaction and information exchange between an application program or an operating system and a user, which realizes the conversion between the internal form of information and the form acceptable to the user. The user interface is source code written in specific computer languages such as Java and Extensible Markup Language (XML). The interface source code is parsed and rendered on an electronic device and finally presented as content recognizable by the user. The common manifestation form of the user interface is the graphical user interface (GUI), which refers to the user interface related to computer operations displayed in a graphical manner. It can be visual interface elements such as text, icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, and Widgets displayed on the display screen of an electronic device.

[0092] For some devices that need to be worn on the user's body, have a small working current, and a small battery power, such as CGM devices, since it takes a long inventory time from the device being shipped and sold to the user purchasing and activating it for use, and if the device remains in the standby state during this inventory time, the battery power of the device will be continuously consumed. Calculated based on an inventory time of one year, the standby power consumption of 100 nA corresponds to approximately 1 mAh of battery loss.

[0093] Therefore, in order to reduce the battery power consumption of the device from shipment to user use, the device can be in an unactivated state during the inventory stage, that is, the device is not powered. When the user needs to use it, the user manually activates the device. For example, in the case of CGM, common methods are as follows:

[0094] 1) Add a mechanical switch to the power supply path of the CGM device. Manually or automatically close the switch to supply power to the CGM device before the user uses it, so as to activate the device.

[0095] 2) Set up a charging circuit in the CGM device. When the user needs to use the CGM device, the battery needs to be charged through the charging circuit first to activate the device.

[0096] 3) Make the battery and the main board of the CGM device into two independent components. When the user uses it, install the two components together first to activate the device.

[0097] Although the above three methods can all reduce or avoid the battery power consumption of the CGM device during inventory to a certain extent, the mechanical switch used in Method 1 is large in size and difficult to integrate, and the user needs to manually close the switch before use. Method 2 requires the user to charge the CGM device, and Method 3 requires the user to manually install components before use. The operations are not convenient enough and cannot achieve seamless activation. Moreover, in Method 1, the switch may be accidentally touched due to external forces during the user's wearing process, causing the device to fail and affecting the user experience. Method 2 also requires the manufacturer to equip a charger, increasing the cost.

[0098] Therefore, how to achieve seamless activation of the device without being intentionally or accidentally triggered during use is an urgent problem to be solved at present.

[0099] The embodiment of the present application provides an equipment activation circuit, which is connected to the battery, the power management module and the data processing module in the electronic device 100. The power management module can be used to receive the input of the battery and supply power to the data processing module. The data processing module can be used to provide corresponding computing power for the operation of the electronic device 100. For example, determine the user's physical indicators according to the acquired data. Among them, the activation circuit can be used to detect whether the user wears the electronic device 100 or whether the user is about to wear the electronic device 100. The activation circuit can switch the circuit between the power management module and the battery from the cut-off state to the conducting state when it detects that the user wears the electronic device 100 or the user is about to wear the electronic device 100, so that the battery can supply power to the data processing module through the power management module to achieve the activation of the device.

[0100] Among them, the electronic device 100 may refer to a device that needs to be worn on the user, has a small working current, and a small battery power, such as a CGM device, a CKM device, a CLM device, an ECG patch, etc. The user can monitor the user's physical indicators by wearing the electronic device 100, wherein the physical indicators may include but are not limited to: blood sugar, heart rate, body temperature, blood pressure, blood lipids, blood ketones, etc. This type of device needs to go through a period of inventory before the user uses it. The device activation circuit provided in the embodiment of the present application can avoid the electronic device 100 from being in an activated state during the inventory stage, reduce the power consumption of the electronic device 100 during the inventory stage, and extend the battery life of the electronic device 100.

[0101] The device activation circuit may include a switching module and a sensing module. The sensing module can be used to detect whether the user is wearing the electronic device 100 or whether the user is about to wear the electronic device 100. The switching module can be used to control the cutoff and conduction states of the circuit between the power management module and the battery.

[0102] The switching module may include one or more metal oxide semiconductor field effect transistors (MOS), which may change their on and off states by changing the voltage in the circuit, thereby switching the circuit between the power management module and the battery on and off.

[0103] The sensing module may include sensors, such as light sensors, magnetic sensors, temperature sensors, etc. These sensors can sense changes in the surrounding environment to determine whether the user is wearing the electronic device 100 or whether the user is about to wear the electronic device 100. The specific sensing principle of the sensor can be found in the subsequent content, which will not be expanded here.

[0104] It can be seen that the device activation circuit provided in the embodiment of the present application can isolate the circuit between the power management module and the battery of the electronic device 100 before the user uses the electronic device 100, effectively reducing the battery loss of the electronic device 100 during the inventory stage, and the device activation circuit can automatically connect the circuit between the power management module and the battery when the user is preparing to wear the device or has already worn the device, so that the battery supplies power to the data processing module through the power management module, thereby activating the electronic device 100 and putting the electronic device 100 into a working state. There is no need to equip the electronic device 100 with a switch, or to charge or assemble it before use, which facilitates the user's operation and realizes the non-sensing activation of the device when the user is wearing the electronic device 100 and will not be triggered intentionally or unintentionally during use.

[0105] To better understand the activation principle of the device activation circuit, taking the electronic device 100 as a CGM device as an example below, the operation method when the user wears the electronic device 100 is introduced.

[0106] Figure 1 FIG. is a schematic structural diagram of the electronic device 100 provided by an embodiment of the present application.

[0107] Among them, the electronic device 100 may refer to a CGM device, and this device can be used to collect the user's blood glucose value in real time. The specific implementation principle is as follows: The electronic device 100 can implant a sensor (electrochemical sensor) under the user's skin to contact the tissue fluid, and then determine the tissue fluid glucose concentration, and then determine the user's blood glucose value through the tissue fluid glucose concentration.

[0108] As Figure 1 shown, the electronic device 100 can be composed of three parts: an inserter, a transmitter, and a packaging cover. Before use, the transmitter is located inside the inserter. The inserter includes a launch button, and the user can make the transmitter separate from the inserter by acting on the launch button. The transmitter is equipped with a sensor. After the sensor is implanted subcutaneously, the electronic device 100 can calculate the user's blood glucose value through the data collected by the sensor.

[0109] Figure 2 FIG. shows a schematic operation diagram of using the electronic device 100.

[0110] As Figure 2 shown, when the user uses the electronic device 100, the packaging cover can be removed first, and then the inserter can be aligned and attached to the position on the user's body where the transmitter needs to be worn, such as the upper arm or abdomen, etc. Then, the transmitter in the inserter can be pushed out by pressing or pushing the launch button, so that the transmitter is applied to the skin, and at the same time the sensor is implanted subcutaneously. After that, the blood glucose value collected by the transmitter can be transmitted to the receiving device through a dedicated reader or receiving devices such as a mobile phone or a watch, and the receiving device can display or announce the blood glucose value.

[0111] It can be understood that if the electronic device 100 is other devices, such as CKM devices, CLM devices, electrocardiogram patches, etc., these devices have similar structures to the CGM device, and the operation methods for the user to wear the devices are also similar, which will not be described in detail here.

[0112] It should be noted that the core idea of the present application is to determine the user's device usage situation according to the changes in the environment sensed by the sensor, and then judge whether to activate the device. Figure 1 The structure of the electronic device 100 shown, and Figure 2The operation schematic diagram of using the electronic device 100 shown is only an example and does not constitute a limitation to the application. The electronic device 100 may also have other structures. For example, it may only include a transmitter, an implantor, or only include a transmitter and a packaging cover, etc. Moreover, the names of the transmitter, the implantor, and the packaging cover do not constitute a limitation to the structure of the electronic device 100. It should be understood that the transmitter is the component finally worn on the user for measuring user metrics, the implantor is used to assist the user in wearing the transmitter, and the packaging cover plays the role of protecting the product and facilitating storage and transportation. Any other components playing the same role should be within the protection scope of this application. For example, in other embodiments of this application, the packaging cover can also be replaced by a packaging box, and this application embodiment does not limit this.

[0113] In the embodiment of this application, the transmitter may also be referred to as the first component, the implantor may also be referred to as the second component, and the packaging cover may also be referred to as the third component.

[0114] If the electronic device 100 is Figure 1 and Figure 2 the CGM device shown, the device activation circuit provided by the embodiment of this application may be located in the transmitter of the electronic device 100. This device activation circuit may be used to power on the circuit inside the transmitter before the transmitter is implanted under the user's skin or before it is implanted under the user's skin, so that the transmitter can calculate the user's blood glucose value according to the data collected by the sensor implanted under the skin after being implanted under the skin.

[0115] Figure 3 It is a schematic structural diagram of the device activation circuit 110 provided by the embodiment of this application.

[0116] As Figure 3 shown, the device activation circuit 110 may include: an induction module 111 and a switching module 112. Among them:

[0117] The induction module 111 may include sensors, such as optical sensors, magnetic sensors, temperature sensors, etc. These sensors can reflect whether the electronic device 100 (or the transmitter) is worn on the user or is in the preparation stage of wearing the device by sensing changes in the surrounding environment, thereby changing the voltage in the circuit.

[0118] The switching module 112 includes one or more MOS transistors. These one or more MOS transistors can change their on and off states through the change of the voltage in the circuit, thereby changing the connection state of the circuit.

[0119] In addition, the device activation circuit 110 is also connected to the power management module 120, the data processing module 130, and the battery 140 in the electronic device 100. The power management module 120 is connected to the data processing module 130. The power management module 120 can be used to receive the input from the battery 140 and supply power to the data processing module 130. Exemplarily, the power management module 120 may include a power management unit (PMU). The data processing module 130 can be used to provide corresponding computing power for the operation of the electronic device 100. For example, if the electronic device 100 is a CGM device, the data processing module 130 can be used to provide corresponding computing power for measuring blood glucose values of the electronic device 100. Exemplarily, the data processing module 130 may include a microcontroller unit (MCU).

[0120] During the operation of the device activation circuit 110, one or more MOS transistors in the switching module 112 can change their on and off states through the voltage change in the circuit, so as to realize the connection and disconnection of the circuit between the power management module 120 and the battery 140. Among them, if the circuit between the power management module 120 and the battery 140 is disconnected, the battery 140 cannot supply power to the data processing module 130 through the power management module 120, and there is no power consumption in the power management module 120. At this time, the electronic device 100 is in an unactivated state. If the circuit between the power management module 120 and the battery 140 is connected, the battery 140 can supply power to the data processing module 130 through the power management module 120, and the data processing module 130 can provide corresponding computing power for the operation of the electronic device 100 when powered on. At this time, the electronic device 100 is in an activated state.

[0121] In some embodiments, one or more MOS transistors in the switching module 112 can be integrated on the chip, which can further reduce the area occupied and power loss of the device activation circuit 110.

[0122] In specific implementation, since the user has a series of operations such as removing the packaging cover and wearing the device when using the electronic device 100, the sensing module 111 can sense the environmental change during the process of the user wearing the device, and then change the voltage in the device activation circuit 110. The switching module 112 then switches the disconnection state of the circuit between the power management module 120 and the battery 140 to the connection state according to the changed voltage, so as to realize the battery 140 supplying power to the data processing module 130 through the power management module 120, enabling the data processing module 130 to start working and completing the activation of the device.

[0123] Further, after the data processing module 130 starts to work, the data processing module 130 can further reversely control the conduction and cutoff of one or more MOS transistors in the switching module 112, isolating the influence of the voltage change in the loop where the induction module 111 is located on the switching module 112, so as to maintain the state where the power management module 120 supplies power to the data processing module 130. In this way, it is possible to avoid the influence of the environmental changes around the induction module 111 on the power supply of the data processing module 130 by the power management module 120 after the device is activated. In other words, after the device is activated, the electronic device can still maintain the activated state and is not affected by factors such as surrounding light, magnetic field or temperature, ensuring the normal use of the electronic device 100 by the user after the device is activated.

[0124] Since there can be various different types of sensors in the induction module 111, the working principle of the device activation circuit 110 will be described in detail below taking the optical sensor and the magnetic sensor as examples.

[0125] (1) Optical sensor

[0126] Since the optical sensor can sense the change in light illumination and change the voltage in the circuit, according to the different positions where the optical sensor is placed in the electronic device 100, the optical sensor can sense the change in light illumination at different stages when the user uses the electronic device 100.

[0127] Figure 4 Taking the electronic device 100 as a CGM device as an example, a multi-angle schematic diagram of the transmitter in the electronic device 100 is shown.

[0128] Among them, taking the implantation of the transmitter under the skin as a reference, Figure 4 Figure (a) in shows the side (side A) of the transmitter facing away from the user's skin, and Figure (b) in Figure 4 shows the side (side B) of the transmitter facing or attached to the user's skin.

[0129] In some embodiments, the optical sensor can be disposed on side A of the transmitter. Since before being implanted under the user's skin, the transmitter is located in the implantor and side A faces the implantor, and there is no light irradiating on side A, therefore, only when the transmitter is implanted under the user's skin, that is, when the user wears the electronic device 100, side A of the transmitter will be exposed to light illumination, sense the change in light illumination, and thus change the voltage of the device activation circuit 110, causing the device activation circuit 110 to activate the electronic device 100.

[0130] In some other embodiments, the optical sensor may be disposed on the B side of the transmitter. In this case, the packaging cover of the electronic device 100 may be made of a light-impermeable material. In this way, as long as the user does not remove the packaging cover on the electronic device 100, the B side of the transmitter is in a light-impermeable environment. If the user removes the packaging cover of the electronic device 100, light can shine on the B side of the transmitter through the side of the implant where the transmitter is placed. Therefore, as long as the user removes the packaging cover of the electronic device 100, that is, prepares to implant the transmitter under the user's skin, which is the preparation stage for the user to wear the device, the B side of the transmitter will be exposed to light, sense the change in light, and thus change the voltage in the device activation circuit 110, causing the device activation circuit 110 to activate the electronic device 100.

[0131] Exemplarily, the light impermeability of the packaging cover may mean that the light intensity that can penetrate it is less than 0.0001 Lux.

[0132] It can be understood that the optical sensor may also be disposed at other positions of the transmitter, where the optical sensor can sense the change in light intensity when the user wears or prepares to wear the device. The embodiments of the present application do not limit this.

[0133] Next, with a specific circuit structure, the working principle of the device activation circuit 110 is described in the case where the sensing module 111 includes an optical sensor.

[0134] Figure 5 FIG. is a schematic diagram of the circuit structure of a device activation circuit 110 provided by an embodiment of the present application.

[0135] As Figure 5 shown, the device activation circuit 110 may include devices such as a power supply P, a photodiode Rc, a resistor R, a PMOS transistor Q1, an NMOS transistor Q2, etc.

[0136] Among them, the drain of Q1 (see point a) is connected to one end of the PMU, the source of Q1 (see point b) is connected to one end of P, the gate of Q1 (see point c) is connected to one end of Rc (see point g), the other end of Rc is grounded, the other end of P is grounded, and the other end of the PMU is connected to one end of the MCU.

[0137] Further, one end of R (see point h) is connected to the source of Q1, and the other end of R (see point g) is connected to the gate of Q1.

[0138] It should be understood that the resistor R is an optional device, and the resistor R can reduce the leakage current in the device activation circuit 110 before the electronic device 100 is activated.

[0139] Further, the drain of Q2 (see point d) is connected to the gate of Q1, the gate of Q2 (see point e) is connected to the other end of the MCU, and the source of Q2 (see point f) is grounded.

[0140] Rc may refer to a light sensor in the sensing module, and Rc may sense changes in ambient light. Specifically, Rc may be in a cut-off state when no light is sensed, and in a conducting state when light is sensed.

[0141] Q1 and Q2 may refer to MOS tubes included in the switching module, which can change their on and off states according to the voltage changes of their pins. Among them, the PMOS tube is turned on when the gate-source voltage Vgs is less than the threshold voltage Vth, and is turned off when Vgs is greater than Vth, and the NMOS tube is turned on when Vgs is greater than Vth, and is turned off when Vgs is less than Vth.

[0142] It is understandable that the device activation circuit 110 may also include other components, such as resistors, capacitors, etc. Figure 5 The circuit structure shown does not constitute a limitation to the embodiments of the present application.

[0143] Combine the following Figure 6 , described by three states Figure 5 The working principle diagram of the device activation circuit 110 is shown.

[0144] 1) No light state

[0145] like Figure 6 As shown in (a) in FIG. 1 , the no-light state may refer to a state in which Rc does not sense light, in which case Rc is in an off state, Q1 is in an off state, and Q2 is in an off state. Therefore, in the no-light state, the power source P cannot supply power to the MCU through the PMU, and the electronic device 100 is in an inactive state.

[0146] 2) Enter the light state

[0147] like Figure 6 As shown in (b), entering the light state means that Rc changes from never sensing light to sensing light. At this time, Rc switches to the on state due to the influence of light, and the conduction of Rc switches Q1 to the on state, while Q2 continues to be in the off state. At this time, under the action of light, the power supply P can supply power to the MCU through the PMU, and the electronic device 100 is activated.

[0148] For example, Rc can switch from cutoff to conduction when sensing that the light intensity is greater than a first threshold (eg, 0.01 Lux). It is understandable that the first threshold is related to the Rc device itself, and the embodiment of the present application does not limit the first threshold.

[0149] Among them, in this state, the conducting lines in the circuit can be seen in Figure 6 the bold line segments shown in (b) of

[0150] 3) Stable state

[0151] As Figure 6 shown in (c) of Figure 6 , after the MCU is powered on, the MCU can output a high level through the pin connected to Q2, causing Q2 to switch to the conducting state, and then controlling Q1 to remain in the conducting state continuously. In this case, regardless of whether Rc senses light, the state of its loop (see the gray line segments shown in (b) of

[0152] Among them, in this state, the conducting lines in the circuit can be seen in Figure 6 the bold line segments shown in (c) of

[0153] From the above Figure 6 , it can be seen that from the user unpacking the package of the electronic device 100 to wearing the electronic device 100, the above three states will be experienced in sequence, so that the electronic device 100 can automatically activate the device when the user is about to wear the electronic device 100 or wearing the electronic device 100, reducing the trouble of manual activation by the user.

[0154] (II) Magnetic sensor

[0155] Since the magnetic sensor can sense the change of the magnetic field and change the voltage in the circuit, a magnet can be placed in the implant or the packaging cover. In this way, the magnetic sensor can sense the change of the magnetic field at different stages when the user uses the electronic device 100.

[0156] Taking the electronic device 100 as Figure 1 or Figure 2 the CGM device shown in

[0157] In some embodiments, the magnet can be placed in the implant. Since when the transmitter is implanted under the user's skin, the transmitter will be detached from the implant, resulting in the magnetic sensor being away from the magnetic field of the magnet. In this way, as long as the transmitter is implanted under the user's skin, that is, when the user wears the electronic device 100, the magnetic sensor can sense the change of the magnetic field, thereby changing the voltage in the device activation circuit 110, so that the device activation circuit 110 activates the electronic device 100.

[0158] In some other embodiments, the magnet can be placed in the packaging cover. Since the relative position between the magnet and the transmitter does not change when the user has not removed the packaging cover of the electronic device 100, the magnetic sensor is always under the magnetic field of the magnet. If the user removes the packaging cover of the electronic device 100, the magnetic sensor will move away from the magnetic field of the magnet. In this way, as long as the user removes the packaging cover of the electronic device 100, that is, prepares to implant the transmitter under the user's skin, the magnetic sensor can sense the change in the magnetic field, thereby changing the voltage in the device activation circuit 110, so that the device activation circuit 110 activates the electronic device 100.

[0159] It can be understood that the magnet can also be arranged at other positions, and the embodiments of the present application do not limit this.

[0160] Next, with a specific circuit structure, the working principle of the device activation circuit 110 in the case where the induction module 111 includes a magnetic sensor will be described.

[0161] Figure 7 It is a schematic diagram of the circuit structure of another device activation circuit 110 provided by the embodiments of the present application.

[0162] As Figure 7 shown, the device activation circuit 110 may include devices such as a power supply P, a magnetic inductor C, a resistor R, a PMOS transistor Q1, an NMOS transistor Q2, and so on.

[0163] It can be understood that Figure 7 the circuit structure diagram shown is similar to Figure 5 the circuit structure diagram shown. The difference is that Figure 7 the circuit structure diagram shown replaces the photodiode Rc with a magnetic inductor C on the basis of the circuit diagram shown. For the specific structural description of the circuit structure diagram shown, reference can be made to the structural description of the circuit structure diagram in the foregoing Figure 5 and will not be elaborated here. Figure 7 Figure 5 Figure 5 The structural description of the circuit structure diagram shown can refer to the structural description of the circuit structure diagram in the foregoing

[0164] Among them, the magnetic inductor C can include any one of the following: an anisotropic magnetoresistance (AMR) sensor, a tunnel magnetoresistance (TMR) sensor, a giant magnetoresistance (GMR) sensor, a magnetic reed switch, a Hall switch, and so on.

[0165] Next, through three states, the working principle of the device activation circuit 110 shown Figure 7 will be described.

[0166] 1) Magnetic action state

[0167] The magnetic action state refers to the state where the magnetic inductor C is under the magnetic field of the magnet. At this time, the magnetic inductor C is in a cut-off state due to the magnetic field, which further causes Q1 to be in a cut-off state and Q2 to be in a cut-off state. Therefore, in the magnetic action state, the power supply P cannot supply power to the MCU through the PMU, and the electronic device 100 is in an inactive state.

[0168] 2) Away from the magnetic action state

[0169] The state of being away from the magnetic action means that the magnetic inductor C is away from the magnetic field. At this time, the magnetic inductor C switches to the conducting state due to being out of the magnetic field. At the same time, the conduction of the magnetic inductor C causes Q1 to switch to the conducting state, and Q2 remains in the cut-off state. At this time, in the state of being away from the magnetic action, the power supply P can supply power to the MCU through the PMU, and the electronic device 100 is activated.

[0170] Exemplarily, the magnetic inductor C can switch from cut-off to conduction when it senses that the magnetic field strength is less than the second threshold. It can be understood that this second threshold is related to the magnetic inductor C device itself, and the embodiments of the present application do not limit this second threshold.

[0171] 3) Stable state

[0172] After the MCU is powered on, the MCU can input a high level through the pin connected to Q2, causing Q2 to switch to the conducting state, and then controlling Q1 to remain in the conducting state continuously. In this case, regardless of whether the magnetic inductor C returns to the magnetic field, the state of its circuit will not affect the state of Q1. In this way, the electronic device 100 can stably be in the active state regardless of whether it is under the magnetic field.

[0173] It can be seen that from the user unpacking the package of the electronic device 100 to wearing the electronic device 100, the above three states will be experienced in sequence, enabling the electronic device 100 to automatically activate the device when the user is about to power on or wear the electronic device 100, reducing the trouble of manual activation by the user.

[0174] It can be understood that Figure 7 The working principle of the device activation circuit 110 shown is similar to Figure 5 The working principle of the device activation circuit 110 shown. For the content not described in detail in the working principle of the device activation circuit 110 shown, reference can be made to the relevant content in the foregoing Figure 7 and Figure 5 and Figure 6 Here, it will not be elaborated.

[0175] It should be noted that Figures 5 - 7The circuit structure shown is just an example. Other circuit structures or sensors can also be adopted to activate the device according to changes in the device environment. For example, in other embodiments of the present application, the electronic device 100 can also activate the device by detecting that the light intensity meets certain conditions, such as changing from high to low, or the magnetic field intensity meets certain conditions, such as changing from weak to strong, etc. It should be understood that any solution for determining whether to activate the device according to the device environment should fall within the protection scope of the present application.

[0176] Figure 8 It is a schematic flowchart of the device activation method provided by the embodiments of the present application.

[0177] As Figure 8 shown, the device activation method may include:

[0178] S101. The electronic device 100 determines whether the user is wearing the electronic device 100 or whether the user is about to wear the electronic device 100 through the device activation circuit 110.

[0179] Among them, the electronic device 100 is used to measure the user's body indicators. The electronic device 100 may refer to a device that needs to be worn on the user's body, is used to measure the user's body indicators, has a small working current, and a small battery power.

[0180] Exemplarily, if the electronic device 100 is a CGM device, the body indicator may refer to blood glucose; if the electronic device 100 is a CKM device, the body indicator may refer to blood ketone; if the electronic device 100 is a CLM device, the body indicator may refer to lactic acid; if the electronic device 100 is an electrocardiogram patch, the body indicator may refer to an electrocardiogram signal.

[0181] The electronic device 100 may include: a device activation circuit 110, a power management module 120, a data processing module 130, a battery 140, and other modules.

[0182] Among them, the device activation circuit 110 can be used to activate the electronic device 100, that is, to enable the battery 140 to supply power to the data processing module 130 through the power management module 120. The device activation circuit 110 may include an induction module 111 and a switching module 112. The induction module 111 is connected to the switching module 112.

[0183] Among them, the sensing module 111 can sense changes in the surrounding environment of the electronic device 100 and control the change in voltage around the sensing module 111 under the changing environment. The changes in this environment can include: changes in factors such as light, temperature, magnetic field, etc. For example, if the change in the environment includes a change in light, the sensing module 111 can include a light sensor. Another example is that if the change in the environment includes a change in magnetic field, the sensing module 111 can include a magnetic sensor.

[0184] In the embodiments of the present application, the sensor located in the device activation circuit 110 can also be referred to as the first sensor.

[0185] The switching module 112 can control the connection and disconnection in the circuit under the change in voltage around the sensing module 111.

[0186] Among them, the switching module 112 can disconnect the circuit between the battery 140 and the power management module 120, so that the battery 140 cannot supply power to the data processing module 130 through the battery management module 120. The switching module 112 can also connect the circuit between the battery 140 and the power management module 120, so that the battery 140 can supply power to the data processing module 130 through the battery management module 120.

[0187] It should be noted that before the surrounding environment of the electronic device 100 changes, the switching module 112 keeps the circuit between the battery 140 and the power management module 120 in a disconnected state all the time, so that the battery 140 cannot supply power to the data processing module 130 through the battery management module 120. At this time, the electronic device 100 is in an inactive state.

[0188] The power management module 120 can be used to receive the input of the battery 140 and supply power to each module in the electronic device 100, such as the data processing module 130.

[0189] The data processing module 130 can be used to provide computing power for the electronic device 100. For example, the data processing module 130 can be used to determine the user's physical indicators according to the data obtained by the electronic device 100. Exemplarily, if the electronic device 100 is a CGM device, the electronic device 100 can be used to determine the user's blood glucose according to the data collected by the sensor in the CGM device, such as the current value.

[0190] For the specific descriptions of the device activation circuit 110, the power management module 120, the data processing module 130, and the battery 140, reference can be made to the relevant content in the foregoing Figure 3 above.

[0191] Among them, the device activation circuit 110 may include a first end and a second end, where the first end is connected to the power management module 120, the second end is connected to the battery 140, and the power management module 120 is connected to the data processing module 130.

[0192] Exemplarily, referring to Figure 5 , the first end may refer to point a, and the second end may refer to point b.

[0193] Specifically, the device activation circuit 110 may include: a first MOS transistor and a first sensor. The drain of the first MOS transistor is the first end of the device activation circuit 110, the source of the first MOS transistor is the second end of the device activation circuit 110, one end of the first sensor is connected to the gate of the first MOS transistor, and the other end of the first sensor is grounded.

[0194] Among them, the first sensor may be a device such as a light sensor, a magnetic sensor, a temperature sensor, etc.

[0195] For example, referring to Figure 5 , the first MOS transistor may refer to PMOS transistor Q1, and the first sensor may refer to photodiode Rc. Another example, referring to Figure 7 , the first MOS transistor may refer to PMOS transistor Q1, and the first sensor may refer to magnetic inductor C.

[0196] The electronic device 100 detects whether the user is wearing the electronic device 100 or whether the user is about to wear the electronic device 100 through the device activation circuit 110. Specifically, it may include: the electronic device 100 detects whether the user is wearing the electronic device 100 or whether the user is about to wear the electronic device 100 through the first sensor.

[0197] Among them, when the first sensor detects that the user is wearing the electronic device 100 or the user is about to wear the electronic device 100, it can be switched from cutoff to conduction. Further, when the first sensor is cutoff, the first MOS transistor is cutoff, and when the first sensor is conducting, the first MOS transistor is conducting.

[0198] It can be understood that the circuit principle in step S101 can refer to the no-light state and the working principle part of the circuit under the magnetic action state mentioned above. Figures 5 - 7 in the above text.

[0199] S102. When the electronic device 100 determines that the user is wearing the electronic device 100 or the user is about to wear the electronic device 100, the electronic device 100 makes the connection between the first end and the second end of the device activation circuit 110 switch from cutoff to conduction through the device activation circuit 110.

[0200] When the electronic device 100 detects that the user is wearing the electronic device 100 or the user is about to wear the electronic device 100, the first sensor in the device activation circuit 110 switches from cutoff to conduction, causing the first MOS transistor in the device activation circuit 110 to switch from cutoff to conduction. In this way, the connection between the first end and the second end of the device activation circuit 110 switches from cutoff to conduction.

[0201] Among them, the device activation circuit 110, the power management module 120, the data processing module 130, and the battery 140 can all be located in the transmitter of the electronic device 100.

[0202] If the first sensor is a light sensor, there can be the following two cases:

[0203] 1) The transmitter in the electronic device 100 can be located in the implantor. When the user wears the electronic device 100, the transmitter detaches from the implantor. The first sensor is set on the side of the transmitter facing the implantor when the transmitter is located in the implantor.

[0204] Exemplarily, the side facing the implantor can refer to Figure 4 the shown A side.

[0205] In this case, the electronic device 100 detects whether the user is wearing the electronic device 100 through the first sensor. Specifically, it can include: the electronic device 100 detects whether the user is wearing the electronic device 100 by sensing the change in light intensity through the first sensor.

[0206] Among them, when the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0207] Specifically, the first sensor can sense that the light intensity is greater than the first threshold when the transmitter detaches from the implantor.

[0208] 2) The transmitter in the electronic device 100 is covered by a packaging cover that is opaque to light. When the user is about to wear the electronic device 100, the packaging cover is removed. The first sensor is set on the side facing the packaging cover.

[0209] Exemplarily, the side facing the packaging cover can refer to Figure 4 the shown B side.

[0210] In this case, the electronic device 100 detects whether the user is about to wear the electronic device 100 through the first sensor. Specifically, it can include: the electronic device 100 detects whether the user is about to wear the electronic device 100 by sensing the change in light intensity through the first sensor.

[0211] Among them, when the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

[0212] Specifically, when the user removes the packaging cover, the first sensor can sense that the light intensity is greater than the first threshold.

[0213] If the first sensor is a magnetic sensor, there can be the following two situations:

[0214] 1) The transmitter in the electronic device 100 can be located inside the implantor. When the user wears the electronic device 100, the transmitter detaches from the implantor, and the implantor can include a magnet.

[0215] In this case, the electronic device 100 detects whether the user wears the electronic device 100 through the first sensor. Specifically, it can include: the electronic device 100 detects whether the user wears the electronic device 100 by sensing the magnetic field change through the first sensor.

[0216] Among them, when the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

[0217] Specifically, when the transmitter detaches from the implantor, the first sensor can sense that the magnetic field intensity of the magnet is less than the second threshold.

[0218] 2) The transmitter in the electronic device 100 is covered by the packaging cover. When the user is about to wear the electronic device 100 and removes the packaging cover, the packaging cover includes a magnet.

[0219] In this case, the electronic device 100 detects whether the user is about to wear the electronic device 100 through the first sensor. Specifically, it can include: the electronic device 100 detects whether the user is about to wear the electronic device 100 by sensing the magnetic field change through the first sensor.

[0220] Among them, when the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

[0221] Specifically, when the user removes the packaging cover, the first sensor can sense that the magnetic field intensity of the magnet is less than the second threshold.

[0222] It can be understood that the circuit principle in step S102 can refer to the part of the working principle of the circuit in the light state and the state away from magnetic action mentioned above. Figures 5 - 7 In some embodiments, the device activation circuit 110 may further include: a first resistor, one end of which is connected to the gate of the first MOS transistor and the other end is also connected to the gate of the first MOS transistor. The first resistor can be used to reduce the leakage current in the device activation circuit 110.

[0223] In some embodiments, the device activation circuit 110 may further include: a first resistor, one end of which is connected to the gate of the first MOS transistor and the other end is also connected to the gate of the first MOS transistor. The first resistor can be used to reduce the leakage current in the device activation circuit 110.

[0224] In some embodiments, the magnetic sensor is any one of an AMR sensor, a TMR sensor, a GMR sensor, a magnetic reed switch, or a Hall switch.

[0225] In some embodiments, the power management module may include a PMU, and the data processing module may include any one of an MCU, a digital signal processor, a processor based on the RISC instruction set architecture (advanced RISC machine, ARM), a field programmable gate array (field programmable gate array, FPGA), or an application-specific integrated circuit (application-specific integrated circuit, ASIC).

[0226] S103. After the connection between the first end and the second end of the device activation circuit 110 is turned on, the electronic device 100 enables the battery 140 to supply power to the data processing module 130 through the power management module 120.

[0227] After the battery 140 supplies power to the data processing module 130 through the power management module 120, the data processing module 130 is in a powered-on state, and the activation of the electronic device 100 is achieved.

[0228] Since the surrounding environment of the electronic device 100 may change again after activation, in order to prevent the induction module 111 from affecting the activation state of the electronic device 100 due to changes in the surrounding environment, the electronic device 100 can output a voltage through the data processing module 130 after the data processing module 130 is powered on, and reversely control the voltage around the switching module 112, so that the switching module 112 is no longer affected by the voltage around the induction module 111, ensuring that the power supply 140 can continuously supply power to the data processing module 130 in the electronic device 100.

[0229] Furthermore, when the data processing module 130 is powered on, the electronic device 100 can control the connection between the first end and the second end of the device activation circuit 110 to remain turned on.

[0230] In a specific implementation, the device activation circuit 110 may further include: a second MOS transistor. The gate of the second MOS transistor is connected to the data processing module 130, the source of the second MOS transistor is grounded, and the drain of the second MOS transistor is connected to the gate of the first MOS transistor.

[0231] Exemplarily, referring to Figure 5 or Figure 7 , the second MOS transistor may refer to the NMOS transistor Q2.

[0232] After the electronic device 100 enables the battery 140 to power the data processing module 130 through the power management module 120, the electronic device 100 can output a first voltage to the gate of the second MOS tube through the data processing module 130 when the data processing module 130 is powered on. Thereafter, the electronic device 100 can continuously conduct the first MOS tube through the second MOS tube when the gate of the second MOS tube receives the first voltage, wherein the second MOS tube is switched from cut-off to conduction when the gate of the second MOS tube receives a high voltage.

[0233] The first voltage is higher than the voltage originally outputted by the data processing module to the gate of the second MOS transistor. Further, optionally, the first voltage is a high voltage higher than a certain threshold. It should be understood that the voltage originally outputted by the data processing module to the gate of the second MOS transistor may be 0.

[0234] It is understandable that the circuit principle in step S103 can be referred to in the aforementioned Figures 5 - 7 The working principle of the circuit when entering the stable state is mentioned in the section.

[0235] S104. The electronic device 100 determines the user's physical indicators based on the data acquired by the electronic device 100 through the data processing module 130.

[0236] After the electronic device 100 is activated, the electronic device 100 may start to acquire data, for example, collect data through the second sensor, and process the data through the data processing module 130 to determine the user's physical indicators and measure the user's physical indicators.

[0237] In general, the device activation method provided in the embodiment of the present application can utilize the specific operating mode of the user when wearing the device, and apply the sensor's perception characteristics of the surrounding environment, thereby avoiding the trouble of manual activation when the user wears the device, realizing the user's non-sensing activation of the electronic device, and improving the user's experience of using this type of wearable device.

[0238] After the device is activated, the electronic device 100 can start working, measure the user's physical indicators, and send the collected data to other devices for display or broadcast.

[0239] For example, taking the electronic device 100 as a CGM device, the electronic device 100 can search for a surrounding device that can be used to output blood sugar values ​​(hereinafter referred to as the electronic device 200) and establish a communication connection with the electronic device 200. In this way, the electronic device 100 can send the collected blood sugar value to the electronic device 200, and the electronic device 200 can output the blood sugar value through display, voice broadcast or vibration, so that the user can understand his or her own blood sugar condition.

[0240] In a specific implementation, after the electronic device 100 is activated, it can send a broadcast signal to the surrounding area to discover the electronic devices 200 available for connection in the surrounding area, and then establish a communication connection with the electronic device 200.

[0241] Exemplarily, Figures 9A - 9D Taking the electronic device 100 as a CGM device as an example, the relevant user interfaces on the electronic device 200 during the process of the electronic device 200 establishing a connection with the electronic device 100 are shown.

[0242] Among them, Figure 9A After the electronic device 200 obtains the broadcast signal sent by the electronic device 100, it is the user interface 10 displayed.

[0243] As Figure 9A shown, the user interface 10 may include a window 101, and this window 101 can be used to prompt the user that there is a CGM device requesting to establish a connection.

[0244] Among them, the window 101 may include: a cancel option 101A and a connection option 101B. Among them, the cancel option 101A can be used to reject establishing a connection with the electronic device 100, and the connection option 101B can be used to agree to establish a connection with the electronic device 100.

[0245] When the electronic device 200 detects a user operation acting on the connection option 101B, such as a click operation, in response to this operation, the electronic device 200 can update the window 101 to Figure 9B the window 102 shown, and this window 102 can be used to prompt the user to log in to an account.

[0246] In an internal implementation, after the electronic device 200 detects a user operation acting on the connection option 101B, the electronic device 200 can send connection information to the electronic device 100, and this connection information can be used to trigger the electronic device 100 to establish a connection with the electronic device 200.

[0247] Among them, the window 102 may include: a Huawei account login option 102A and a cancel option 102B. Among them, the Huawei account login option 102A can be used to trigger logging in to an account using a Huawei account, and the cancel option 102B can be used to cancel logging in to an account.

[0248] When the electronic device 200 detects a user operation acting on the Huawei account login option 102A, such as a click operation, in response to this operation, the electronic device 200 can establish a connection with the electronic device 100 through the Huawei account and update the window 102 to Figure 9C the window 103 shown, and this window 103 can be used to prompt the user to bind the device.

[0249] It can be understood that Figure 9BFor the optional user interface, after the electronic device 100 detects a user operation acting on Figure 9A the connection option 101B shown, in response to this operation, the electronic device 100 can update the window 101 to Figure 9C the window 103 shown.

[0250] As Figure 9C shown, the window 103 may include: an input box 103A, a code scanning option 103B, a cancel option 103C, and a next option 103D. Among them, the input box 103A can be used to fill in the verification code on the electronic device 100, triggering the binding of the electronic device 100 to the Huawei account logged in on the electronic device 200, so that the electronic device 100 and the electronic device 200 logged in with this Huawei account can perform data interaction. The code scanning option 103B can be used to open the code scanning function. After the electronic device 200 scans the QR code on the body of the electronic device 100, it can also trigger the binding of the electronic device 100 to the Huawei account logged in on the electronic device 200.

[0251] After the user inputs the verification code or scans the QR code on the body of the electronic device 100, the electronic device 200 can detect a user operation acting on the next option 103D, such as a click operation. The electronic device 200 can complete the binding of the electronic device 100, thereby establishing the connection between the electronic device 100 and the electronic device 200, and updating the window 103 to Figure 9D the window 104 shown, and this window 104 can be used to prompt that the connection is successfully established.

[0252] As Figure 9D shown, the window 104 may include: a prompt message 104A, and this prompt message 104A can be used to prompt the user that the electronic device 100 and the electronic device 200 have established a connection.

[0253] Optionally, the window 104 may further include: a blood glucose curve 104B, and this blood glucose curve 104B can be used to display the curve formed by connecting one or more blood glucose values sent by the electronic device 100 after establishing a connection with the electronic device 200. In this way, the user can understand the blood glucose fluctuation situation of the user within a period of time.

[0254] It can be understood that the window 104 can also be used to display the blood glucose value and / or blood glucose change trend collected by the electronic device 100 in real time, etc. In this way, the user can understand his current real-time blood glucose situation.

[0255] In addition, after the electronic device 100 establishes a communication connection with the electronic device 200, the electronic device 200 can display the blood glucose value collected by the electronic device 100 on the desktop or the negative first screen, or display the blood glucose value collected by the electronic device 100 in a floating window. In this way, during the process of using the electronic device 200, the user can connect to their own blood glucose situation at any time, and the displayed blood glucose value does not affect the user's use of the electronic device 200.

[0256] From Figures 9A - 9D It can be seen that after the electronic device 100 is activated, the electronic device 100 can directly broadcast signals outward to find devices that can establish connections. In this way, after the user wears the electronic device 100, there is no need to manually open the corresponding connection interface of the terminal device and establish a connection with the electronic device 100 through cumbersome operations. After the electronic device 200 obtains the broadcast signal of the electronic device 100, a pop-up window can be automatically popped up, and the user only needs to follow the prompts of the pop-up window to complete the communication connection between the electronic devices, which simplifies the user's operation and quickly establishes a connection between the devices.

[0257] In addition, it should be noted that after the device is worn, although the electronic device 100 can start measuring the user's body indicators, it usually takes some time to collect the user's real and accurate data.

[0258] Taking the CGM device as an example, since the sensor of the transmitter needs to have an electrochemical reaction with the glucose in the tissue fluid after entering the subcutaneous tissue and reflects the user's blood glucose value through the current formed by the directional movement of electrons, after wearing the transmitter, it is necessary to wait for a period of time, such as half an hour or one hour, to complete the initialization of the device before the electronic device 100 can collect stable and accurate blood glucose values.

[0259] Exemplarily, Figure 10 Taking the electronic device 100 as a CGM as an example, the blood glucose change curve collected by the electronic device 100 after it is worn on the user's body is shown.

[0260] As Figure 10 shown, t1 is the time point when the user wears the electronic device 100, t1 - t2 is the time period for the electronic device 100 to perform initialization, and after t2 is the stage where the electronic device 100 normally collects blood glucose values.

[0261] It can be seen that after the user wears the electronic device 100, the electronic device 100 needs to perform initialization for a period of time. The blood glucose values collected during the initialization stage do not reflect the user's real blood glucose values. Only after the initialization is completed can the blood glucose values collected by the electronic device 100 represent the user's real blood glucose values.

[0262] Therefore, in order to prevent the electronic device 100 from sending the blood glucose value collected during the initialization phase to the electronic device 200, the electronic device 200 generally starts a countdown for a preset duration, such as half an hour or one hour, after establishing a connection with the electronic device 100, and waits for the electronic device 100 to complete the initialization before displaying the blood glucose value collected by the electronic device 100.

[0263] However, when the electronic device 200 establishes a connection with the electronic device 100, in fact, the electronic device 100 has already been worn on the user's body and has been initialized for a period of time. If the countdown starts after the connection is established, it is equivalent to the user waiting for an additional period of time.

[0264] Due to the activation principle of the device activation circuit provided in the embodiments of the present application, when the electronic device 100 is activated, it is exactly in the stage where the user wears the device or is preparing to wear the device. Therefore, if the electronic device 100 completes the activation of the device while wearing the device, the timing can start after the device is activated. Or, if the electronic device 100 completes the activation of the device in the preparation stage of wearing the device, the sensors on the electronic device 100, such as a temperature sensor and an electrochemical sensor, can be further combined to determine whether the user is wearing the electronic device 100, and the timing starts after detecting that the user is wearing the electronic device 100. In this way, after the electronic device 100 establishes a connection with the electronic device 200, the countdown duration of the electronic device 200 can subtract the duration recorded by the electronic device 100 before the connection is established, thereby shortening the waiting time of the user.

[0265] The following combines Figure 11 and Figure 12 , and introduces the interaction process between the electronic device 100 and the electronic device 200 before the electronic device 200 outputs the data of the body indicators collected by the electronic device 100 for two different situations of the device activation circuit.

[0266] Among them, Figure 11 shows a schematic diagram of the interaction between the electronic device 100 and the electronic device 200 before the electronic device 200 outputs the data of the body indicators collected in real time by the electronic device 100 in the case where the electronic device 100 is activated while the user is wearing the electronic device 100.

[0267] S201. The electronic device 100 is activated.

[0268] Among them, the electronic device 100 can realize the activation of the device through the device activation circuit 110.

[0269] The device activation circuit 110 may include a light sensor. If the electronic device 100 is the Figure 1 shown CGM device, the light sensor can be set on the A side of the transmitter in the electronic device 100 (seeFigure 4 ), or, a magnetic sensor may be included in the device activation circuit 110. If the electronic device 100 is Figure 1 the CGM device shown, a magnet may be placed in the implantor of the electronic device 100.

[0270] Under the action of the device activation circuit 110, the electronic device 100 can be activated when the user wears the electronic device 100.

[0271] For the specific principle of the device activation circuit 110 to activate the device while the user wears the device, reference can be made to the foregoing Figures 5 - 7 related content, which will not be elaborated here.

[0272] S202. The electronic device 100 starts timing.

[0273] After being activated, the electronic device 100 can start timing and record the duration experienced by the electronic device 100 since the device activation.

[0274] In a specific implementation, a timing module, such as a real-time clock (RTC) chip, may be configured in the electronic device 100, and timing is performed through this timing module.

[0275] S203. The electronic device 100 establishes a connection with the electronic device 200.

[0276] Exemplarily, after being activated, the electronic device 100 can send a broadcast signal to the surrounding, such as a Bluetooth Low Energy (BLE) broadcast signal. After the electronic device 200 obtains the broadcast signal and sends a message agreeing to establish a connection to the electronic device 100, the electronic device 100 and the electronic device 200 can complete the establishment of the connection.

[0277] It can be understood that after the electronic device 200 obtains the broadcast signal sent by the electronic device 100, the electronic device 200 can display a prompt to the user to let the user select whether to agree to establish a connection with the electronic device 100. And after the electronic device 200 detects an operation by the user agreeing to establish a connection, it then sends a message agreeing to establish a connection to the electronic device 100.

[0278] For the specific user interface displayed by the electronic device 200 after receiving the broadcast signal, reference can be made to the above Figures 9A - 9D , which will not be elaborated here.

[0279] S204. The electronic device 100 sends the data of the body indicators collected in real time to the electronic device 200.

[0280] After the electronic device 100 is activated, it can start measuring the user's physical indicators and collecting data on the user's physical indicators.

[0281] Exemplarily, after the electronic device 100 establishes a connection with the electronic device 200, it can start sending the data of the physical indicators collected in real time to the electronic device 200. Or, after the electronic device 100 receives a request from the electronic device 200 to monitor the physical indicators, it can send the data of the physical indicators collected in real time to the electronic device 200. Or, after the timing duration reaches the initialization duration T, the electronic device 100 can send the data of the physical indicators collected in real time to the electronic device 200. The embodiments of the present application do not limit the execution timing of step S204.

[0282] The initialization duration T refers to the duration required for the electronic device 100 to collect stable data that can reflect the user's true physical indicators after starting to work. This duration can be determined by the structure, components, and physical indicators collected by the electronic device 100. Different electronic devices may require different initialization durations, and this initialization duration may be half an hour, one hour, etc. In the embodiments of the present application, this initialization duration can also be referred to as the first preset duration.

[0283] It can be understood that step S204 can be executed before or after any one of steps S205 - S207, and the embodiments of the present application do not limit this.

[0284] S205. The electronic device 100 sends the recorded duration a to the electronic device 200.

[0285] After establishing a connection with the electronic device 200, the electronic device 100 can send the duration a recorded since activation to the electronic device 200.

[0286] Exemplarily, after the electronic device 100 establishes a connection with the electronic device 200, the electronic device 100 can respond to a message from the electronic device 200 requesting to obtain the timing duration and send the recorded duration a to the electronic device 200. Among them, when the electronic device 200 needs to perform a countdown, it can send a message requesting to obtain the timing duration to the electronic device 100.

[0287] It can be understood that the order of appearance of steps S204 and S205 does not limit the order of execution of steps S204 and S205. For example, the electronic device 100 can execute step S205 first and then step S204, or execute steps S204 and S205 simultaneously.

[0288] S206. The electronic device 200 determines whether the duration a is less than the initialization duration T.

[0289] If the duration a is greater than or equal to the initialization duration T, it indicates that the duration from when the electronic device 100 is activated to when the electronic device 200 needs to perform countdown has been greater than or equal to the initialization duration. At this time, the data of the physical indicators collected by the electronic device 100 has stabilized and can be used to reflect the user's real physical condition. Therefore, the electronic device 200 can execute step S208 and directly output the data of the physical indicators collected by the electronic device 100. Among them, this data can refer to the data of the physical indicators currently collected in real time by the electronic device 100, or it can refer to the data of the physical indicators collected by the electronic device 100 after the timing duration reaches T.

[0290] If the duration a is less than the initialization duration T. It indicates that the duration from when the electronic device 100 is activated to when the electronic device 200 needs to perform countdown is still less than the initialization duration. At this time, the electronic device 100 is still in the initialization stage, and the data of the physical indicators collected is unstable and cannot be used to reflect the user's real physical condition. Therefore, the electronic device 200 can execute step S207 to perform countdown and wait for the electronic device 100 to collect stable data of the physical indicators.

[0291] S207. The electronic device 200 starts to count down, and the countdown duration b = T - a.

[0292] Since the user has worn the electronic device 100 for a period of time before the electronic device 200 starts to count down, the electronic device 200 does not need to wait for a complete initialization duration and then output the data of the physical indicators collected in real time by the electronic device 100. In this way, the waiting time of the user can be reduced, and the speed at which the user can view their own physical condition can be accelerated.

[0293] Exemplarily, after calculating the countdown duration, the electronic device 200 can display the countdown to facilitate the user to understand the length of the duration they need to wait.

[0294] S208. The electronic device 200 outputs the data of the physical indicators collected in real time by the electronic device 100.

[0295] After the electronic device 100 goes through the initialization stage, the electronic device 100 can collect stable data of the physical indicators of the user, and this data can reflect the user's real physical condition. Therefore, the electronic device 100 can send the data of the physical indicators it collects to the electronic device 200 for output by the electronic device 200, so that the user can understand their current real physical condition.

[0296] It can be understood that the electronic device 200 can send a message requesting to monitor the user's body metrics to the electronic device 100 when it determines that the duration a is greater than the initialization duration T, or after the countdown ends. In response to this message, the electronic device 100 can send the data of the body metrics collected in real time to the electronic device 200.

[0297] Among them, the electronic device 200 can output the data of the user's body metrics through display, voice broadcast, vibration, etc. The embodiments of the present application do not limit the way for the electronic device 200 to output the data of the body metrics. In addition, the electronic device 200 can only display the value of the body metrics updated in real time, so that the user can view the current physical condition in real time. Or, the electronic device 200 can combine the historically collected data and the real-time collected data to draw a continuous body metrics curve and display it, so that the user can view the fluctuation of their own body metrics over a period of time. The embodiments of the present application do not limit the form of the data of the body metrics output by the electronic device 200.

[0298] It can be seen from steps S201 - S208 that considering the role of the device activation circuit 110, the user wearing the electronic device 100 and activating the electronic device 100 occur simultaneously, which is convenient for the electronic device 100 to monitor the time point when the user wears the device. Taking into account the time experienced by the electronic device 100 before establishing a connection with the electronic device 200, the countdown duration of the electronic device 200 is omitted or shortened, thereby reducing the waiting duration of the user.

[0299] In addition, Figure 12 shows an interaction schematic diagram between the electronic device 100 and the electronic device 200 before the electronic device 200 outputs the data of the body metrics collected in real time by the electronic device 100 in the case where the electronic device 100 is activated before the user wears it.

[0300] S301. The electronic device 100 is activated.

[0301] Among them, the electronic device 100 can achieve device activation through the device activation circuit 110.

[0302] The device activation circuit 110 can include a light sensor. If the electronic device 100 is Figure 1 the CGM device shown, the light sensor can be set on the B side of the transmitter in the electronic device 100 (see Figure 4 ), or the device activation circuit 110 can include a magnetic sensor. If the electronic device 100 is Figure 1 the CGM device shown, a magnet can be placed in the packaging cover of the electronic device 100.

[0303] Under the action of the device activation circuit 110, the electronic device 100 can be activated before the user wears the electronic device 100.

[0304] Specifically, for the principle of the device activation circuit 110 to activate the device before the user wears the device, reference can be made to the relevant content described above. Figures 5 - 7 Details are not described herein again.

[0305] S302. The electronic device 100 acquires data collected by the second sensor.

[0306] Among them, the second sensor may include one or more. The electronic device 100 can determine the user's physical indicators based on the data collected by the second sensor. That is to say, the electronic device 100 can determine whether the user wears the electronic device 100 based on the data collected by the second sensor.

[0307] Since the electronic device 100 is activated before wearing the electronic device 100, after the electronic device 100 is activated, the electronic device 100 can start monitoring the event that the user wears the electronic device 100, so that the electronic device 100 starts timing after the user wears the electronic device 100.

[0308] Since the data collected by the second sensor will change correspondingly after the user wears the electronic device 100, the electronic device 100 can determine whether the user wears the electronic device 100 based on the data collected by the second sensor.

[0309] Exemplarily, the second sensor may include an electrochemical sensor, a temperature sensor, etc., and the embodiments of the present application are not limited thereto.

[0310] Among them, taking the electronic device 100 as a CGM device as an example, after the user wears the electronic device 100, the electrochemical sensor will be implanted into the user. The electrochemical sensor can be used to detect the current value under the skin, and then the electronic device 100 calculates the blood glucose value according to the current value. The temperature sensor can be used to detect the temperature of the surrounding environment, and the electronic device 100 can correct the blood glucose value calculated by the electronic device 100 according to the temperature, so that the blood glucose value calculated by the electronic device 100 is more accurate.

[0311] S303. The electronic device 100 determines whether the data collected by the second sensor meets a preset condition.

[0312] Among them, if the second sensor includes an electrochemical sensor, the preset condition may include that the current value collected by the electrochemical sensor is within a preset range. If the second sensor further includes a temperature sensor, the preset condition further includes that the temperature value collected by the temperature sensor is within a preset range.

[0313] If the data collected by the second sensor meets the preset conditions, it indicates that the user is wearing the electronic device 100. Therefore, the electronic device 100 can execute step S304 to start timing. Otherwise, it indicates that the user is not wearing the electronic device 100, and the electronic device 100 can execute step S302 to continue obtaining the data collected by the second sensor and monitor the event that the user wears the electronic device 100.

[0314] It should be noted that during the process of the user preparing to wear the electronic device 100, there may be situations where the user forgets to wear the electronic device 100 or wears the electronic device 100 after a long interval. For an electronic device 100 that requires implanting the second sensor under the user's skin to be considered successfully worn, such as a CGM device, the electronic device 100 usually needs to be kept in a sterile state. If the user forgets to wear it or the time taken from preparing to wear the electronic device 100 to wearing it is relatively long, it will increase the risk of the electronic device 100 being infected. If the electronic device 100 is contaminated, it will increase the risk of the user being infected after wearing the electronic device 100, affecting the user's physical health.

[0315] Therefore, if the electronic device 100 is activated before the user wears it, the electronic device 100 can combine the data collected by the second sensor in step S302 to determine whether to output a prompt message to remind the user to wear the electronic device 100 in a timely manner.

[0316] Exemplarily, taking the second sensor including a temperature sensor and an electrochemical sensor as an example, there can be the following three scenarios:

[0317] 1) The current value collected by the electrochemical sensor is 0, the temperature value collected by the temperature sensor is at room temperature (for example, less than 30°C) and there is no obvious change

[0318] In this scenario, it indicates that the user is not wearing the electronic device 100 at this time. Therefore, the electronic device 100 can output a prompt message (the first prompt message) regularly, for example, every 10 minutes, to remind the user to wear the electronic device 100.

[0319] Furthermore, if the user does not wear the electronic device 100 after the electronic device 100 has been activated for a preset duration (for example, 12 hours), the electronic device 100 can remind the user that the device is unavailable and cannot be worn, and automatically turn off the power to reduce the risk of user infection.

[0320] 2) The current value collected by the electrochemical sensor is 0, and the temperature value collected by the temperature sensor changes rapidly from room temperature and approaches the human epidermal skin temperature (for example, 30°C)

[0321] In this scenario, it indicates that the user has worn the electronic device 100, but the second sensor may have failed to be implanted. For example, the second sensor has not been implanted subcutaneously. Therefore, the electronic device 100 can output a prompt message (such as the second prompt message) to prompt the user that the implantation may have failed and check the device implantation status.

[0322] Furthermore, if the user wears it repeatedly for multiple times, and after the electronic device 100 has reminded the user of the implantation failure multiple times, the electronic device 100 can remind the user to replace the second sensor.

[0323] 3) The current value collected by the electrochemical sensor changes, and the temperature value collected by the temperature sensor also changes

[0324] In this scenario, it indicates that the electronic device 100 has been successfully worn, and the electronic device 100 can then execute step S304 to start timing.

[0325] It can be understood that if the electronic device 100 also includes other sensors, the electronic device 100 can also determine the current state of the user wearing the electronic device 100 by combining the data collected by other sensors. This application embodiment does not limit this. In addition, if the electronic device 100 can be activated while the user is wearing it, the electronic device 100 can also use the data collected by the second sensor to judge the above scenarios 1) and 2), and output the corresponding prompt message when the data collected by the second sensor meets the preset conditions.

[0326] It should be noted that in scenarios 1) and 2), if the electronic device 100 has established a communication connection with the electronic device 200, in addition to the electronic device 100 outputting the prompt message, the electronic device 100 can send the prompt message to the electronic device 200, and the electronic device 200 outputs the prompt message. In this way, the user can view the prompt message that prompts the user to wear the electronic device 100 in time or the prompt message of the failure of the electronic device 100 to be worn through the electronic device 200.

[0327] S304. The electronic device 100 starts timing.

[0328] S305. The electronic device 100 establishes a connection with the electronic device 200.

[0329] S306. The electronic device 100 sends the data of the body indicators collected in real time to the electronic device 200.

[0330] S307. The electronic device 100 sends the recorded duration a to the electronic device 200.

[0331] S308. The electronic device 200 determines whether the duration a is less than the initialization duration T.

[0332] If the duration a is less than the initialization duration T, the electronic device 200 executes step S309; otherwise, the electronic device 100 executes step S310.

[0333] S309. The electronic device 200 starts a countdown, and the countdown duration b = T - a.

[0334] S310. The electronic device 200 outputs the data of the body indicators collected in real time by the electronic device 100.

[0335] It can be understood that the content described in steps S304 - S310 is similar to that described in steps S202 - S208. For the specific details of steps S304 - S310, reference can be made to the above steps S202 - S208, which will not be elaborated here.

[0336] It can be seen from steps S301 - S310 that considering the effect of the device activation circuit 110, the activation of the electronic device 100 occurs before the user wears the electronic device 100. Therefore, after activation, the electronic device 100 can start monitoring the event that the user wears the electronic device 100, facilitating the timely recording of this time point when the user wears the electronic device 100. Taking into account the time experienced by the electronic device 100 before establishing a connection with the electronic device 200, the countdown duration of the electronic device 200 can be omitted or shortened, thereby reducing the waiting duration of the user.

[0337] Figure 13 This is the overall structural schematic diagram of the electronic device 100 provided by the embodiment of the present application.

[0338] As Figure 13 shown, the electronic device 100 can be composed of a transmitter, and two parts: a packaging cover and an implantor. The transmitter can include hardware such as a data processing module 130, a power management module 120, a device activation circuit 110, a battery 140, a memory 150, a sensor 160, and a communication module 170, etc.

[0339] Among them, the device activation circuit 110 can include: an induction module 111, a switching module 112.

[0340] The data processing module 130 can include one or more processing units. For example, the data processing module 130 can include a modulation and demodulation processor, a digital signal processor, a controller, a baseband processor, a neural network processor, and so on. Among them, different processing units can be independent devices or integrated in one or more processors. The data processing module 130 can also be referred to as a processor.

[0341] For the specific descriptions of the device activation circuit 110, the data processing module 130, the power management module 120, and the battery 140, reference can be made to the foregoing Figure 1The relevant content therein will not be elaborated here.

[0342] If the induction module 111 in the device activation circuit 110 includes a magnetic sensor, a magnet 180 may be included in the packaging cover or the implantator of the electronic device 100.

[0343] The memory 150 can be used to store the data collected by the sensor 160, as well as the data calculated after the data processing module 130 processes the data collected by the sensor 160, such as the data of the user's body indicators.

[0344] The sensor 160 may include one or more sensors, such as a temperature sensor 1601 and an electrochemical sensor 1602.

[0345] The temperature sensor 1601 can be used to detect temperature. In some embodiments, the electronic device 100 can determine the user's skin temperature and / or ambient temperature using the temperature detected by the temperature sensor 1601.

[0346] The electrochemical sensor 1602 can be used to detect the concentration of glucose. In some embodiments, the electrochemical sensor 1602 can determine the glucose concentration by detecting the consumption of oxygen under the catalysis of glucose oxidase or the H2O2 generated by the glucose oxidation reaction in the tissue fluid. In some embodiments, the electrochemical sensor 1602 connects glucose oxidase to the electrode surface by using an electron mediator, such as nanomaterials, osmium metal, ferrocene, benzoquinones, etc., and then realizes the transfer of electrons through a series of oxidation-reduction reactions, thereby determining the glucose concentration.

[0347] The communication module 170 can provide solutions for wireless communications applied to the electronic device, including wireless local area networks (WLANs) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), global navigation satellite systems (GNSSs), frequency modulation (FM), near field communication (NFC), infrared technology (IR), etc. The communication module 170 can be one or more devices integrating at least one communication processing module. The communication module 170 receives electromagnetic waves via an antenna, frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the data processing module 130. The communication module 170 can also receive the signals to be sent from the data processing module 130, frequency-modulate them, amplify them, and convert them into electromagnetic waves through the antenna for radiation.

[0348] In some embodiments, the electronic device 100 may send broadcast signals to the surroundings through the communication module 170, receive information from other devices, such as the electronic device 200, indicating consent to establish a communication connection, and send data of the body metrics collected in real time to the electronic device 200, and so on.

[0349] It can be understood that the structure illustrated in the embodiments of the present invention does not constitute a specific limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 may include more or fewer components than those illustrated, or combine certain components, or split certain components, or have different component arrangements. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

[0350] Figure 14 It is a schematic diagram of the hardware structure of the electronic device 200 provided by the embodiments of the present application.

[0351] The electronic device 200 may be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a cellular phone, a personal digital assistant (PDA), an augmented reality (AR) device, a virtual reality (VR) device, an artificial intelligence (AI) device, a wearable device, a vehicle-mounted device, a smart home device, and / or a smart city device. The embodiments of the present application do not impose any special restrictions on the specific type of the electronic device.

[0352] The electronic device 200 may include a processor 210, an external memory interface 220, an internal memory 221, a universal serial bus (USB) interface 230, a charging management module 240, a power management module 241, a battery 242, an antenna 1, an antenna 2, a mobile communication module 250, a wireless communication module 260, an audio module 270, a speaker 270A, a receiver 270B, a microphone 270C, a headphone jack 270D, a sensor module 280, a button 290, a motor 291, an indicator 292, a camera 293, a display screen 294, and a subscriber identification module (SIM) card interface 295, etc. The sensor module 280 may include a pressure sensor 280A, a gyroscope sensor 280B, a barometric pressure sensor 280C, a magnetic sensor 280D, an acceleration sensor 280E, a distance sensor 280F, a proximity light sensor 280G, a fingerprint sensor 280H, a temperature sensor 280J, a touch sensor 280K, an ambient light sensor 280L, a bone conduction sensor 280M, etc.

[0353] It can be understood that the structure schematically shown in the embodiments of the present invention does not constitute a specific limitation on the electronic device 200. In other embodiments of the present application, the electronic device 200 may include more or fewer components than those shown in the figure, or combine certain components, or split certain components, or have different component arrangements. The components shown in the figure may be implemented in hardware, software, or a combination of software and hardware.

[0354] The processor 210 may include one or more processing units. For example, the processor 210 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), an image signal processor (ISP), a controller, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Among them, different processing units may be independent devices or integrated in one or more processors.

[0355] In some embodiments, the processor 210 may be used to determine whether the timing duration a of the electronic device 100 is greater than the initialization duration T, and perform a countdown when the timing duration a is less than the initialization duration T, where the countdown duration b = T - a. For the specific descriptions of the timing duration a and the initialization duration T, reference may be made to the foregoingFigure 11 and Figure 12 The relevant content in Figure 12 will not be elaborated here.

[0356] The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching and executing instructions.

[0357] A memory can also be set in the processor 210 to store instructions and data. In some embodiments, the memory in the processor 210 is a cache memory. This memory can save the instructions or data that the processor 210 has just used or recycled. If the processor 210 needs to use the instruction or data again, it can directly call it from the memory. This avoids repeated accesses, reduces the waiting time of the processor 210, and thus improves the efficiency of the system.

[0358] The wireless communication function of the electronic device 200 can be implemented by the antenna 1, antenna 2, mobile communication module 250, wireless communication module 260, modulation and demodulation processor, and baseband processor, etc.

[0359] The antenna 1 and antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 200 can be used to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization rate of the antennas. For example: the antenna 1 can be multiplexed as the diversity antenna of the wireless local area network. In some other embodiments, the antenna can be used in combination with a tuning switch.

[0360] The mobile communication module 250 can provide solutions for wireless communications including 2G / 3G / 4G / 5G, etc. applied to the electronic device 200. The mobile communication module 250 can include at least one filter, switch, power amplifier, low noise amplifier (LNA), etc. The mobile communication module 250 can receive electromagnetic waves by the antenna 1, filter, amplify, etc. the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation. The mobile communication module 250 can also amplify the signal modulated by the modulation and demodulation processor and convert it into electromagnetic waves through the antenna 1 for radiation. In some embodiments, at least some function modules of the mobile communication module 250 can be set in the processor 210. In some embodiments, at least some function modules of the mobile communication module 250 and at least some modules of the processor 210 can be set in the same device.

[0361] The modulation and demodulation processor may include a modulator and a demodulator. Among them, the modulator is used to modulate the low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. Subsequently, the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing. After being processed by the baseband processor, the low-frequency baseband signal is transmitted to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 270A, the receiver 270B, etc.), or displays an image or video through the display screen 294. In some embodiments, the modulation and demodulation processor may be an independent device. In other embodiments, the modulation and demodulation processor may be independent of the processor 210 and be provided in the same device as the mobile communication module 250 or other functional modules.

[0362] The wireless communication module 260 may provide solutions for wireless communications applied to the electronic device 200, including wireless local area networks (WLANs) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), global navigation satellite systems (GNSS), frequency modulation (FM), near field communication (NFC), infrared technology (IR), etc. The wireless communication module 260 may be one or more devices integrating at least one communication processing module. The wireless communication module 260 receives electromagnetic waves via the antenna 2, demodulates and filters the electromagnetic wave signal, and transmits the processed signal to the processor 210. The wireless communication module 260 may also receive the signal to be transmitted from the processor 210, perform frequency modulation and amplification on it, and convert it into electromagnetic waves through the antenna 2 for radiation.

[0363] In some embodiments, the antenna 1 of the electronic device 200 is coupled to the mobile communication module 250, and the antenna 2 is coupled to the wireless communication module 260, such that the electronic device 200 can communicate with a network and other devices through wireless communication technologies. The wireless communication technologies may include Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Time-Division Code Division Multiple Access (TD-SCDMA), Long Term Evolution (LTE), BT, GNSS, WLAN, NFC, FM, and / or IR technologies, etc. The GNSS may include Global Positioning System (GPS), Global Navigation Satellite System (GLONASS), BeiDou Navigation Satellite System (BDS), Quasi-Zenith Satellite System (QZSS), and / or Satellite Based Augmentation Systems (SBAS).

[0364] In some embodiments, the electronic device 200 may establish a communication connection with the electronic device 100 through the mobile communication module 150 or the wireless communication module 160, and obtain data of physical indicators collected in real time by the electronic device 100, as well as the duration a recorded by the electronic device 100 since activation, etc.

[0365] In the embodiments of the present application, the mobile communication module 150 and / or the wireless communication module 160 may also be referred to as a communication module.

[0366] The electronic device 200 implements a display function through a GPU, a display screen 294, and an application processor, etc. The GPU is a microprocessor for image processing, and is connected to the display screen 294 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 210 may include one or more GPUs, which execute program instructions to generate or change display information.

[0367] The display screen 294 is used to display images, videos, etc. In some embodiments, the electronic device 200 may include one or N display screens 294, where N is a positive integer greater than 1.

[0368] In some embodiments, the electronic device 200 may display, through the display screen 294, a relevant user interface for establishing a connection with the electronic device 100, as well as data of physical indicators collected by the electronic device 100. For the specific relevant user interface displayed by the electronic device 200 for establishing a connection with the electronic device 100, reference may be made to the foregoing Figures 9A - 9D .

[0369] The electronic device 200 may implement a shooting function through an ISP, a camera 293, a video codec, a GPU, a display screen 294, an application processor, etc.

[0370] The camera 293 is used to capture still images or videos. In some embodiments, the electronic device 200 may include one or N cameras 293, where N is a positive integer greater than 1.

[0371] In some embodiments, during the process of establishing a connection between the electronic device 200 and the electronic device 100, the electronic device 200 may scan a QR code on the body of the electronic device 100 through the camera 293 to bind the electronic device 100 to the system account logged in on the electronic device 200.

[0372] The internal memory 221 may include one or more random access memories (RAM) and one or more non-volatile memories (NVM).

[0373] The random access memory can be directly read and written by the processor 210, can be used to store the operating system or executable programs (such as machine instructions) of other running programs, and can also be used to store data of users and application programs, etc.

[0374] The non-volatile memory can also store executable programs and store data of users and application programs, etc., and can be pre-loaded into the random access memory for direct reading and writing by the processor 210.

[0375] In some embodiments, the internal memory 221 can be used to store data of physical indicators collected by the electronic device 100 and the duration recorded by the electronic device 100.

[0376] The electronic device 200 may implement audio functions through an audio module 270, a speaker 270A, a receiver 270B, a microphone 270C, a headphone jack 270D, and an application processor, etc. Such as music playback, recording, etc.

[0377] The audio module 270 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal. The audio module 270 can also be used for encoding and decoding audio signals. In some embodiments, the audio module 270 can be disposed in the processor 210, or some functional modules of the audio module 270 can be disposed in the processor 210.

[0378] The speaker 270A, also known as the "loudspeaker", is used to convert an audio electrical signal into a sound signal. The electronic device 200 can listen to music or hands-free calls through the speaker 270A.

[0379] In some embodiments, the electronic device 200 can broadcast the data of the body indicators collected by the electronic device 100 through the speaker 270A.

[0380] The touch sensor 280K, also known as the "touch device". The touch sensor 280K can be disposed on the display screen 294, and the touch sensor 280K and the display screen 294 form a touch screen, also known as the "touch panel". The touch sensor 280K is used to detect touch operations acting thereon or nearby. The touch sensor can transmit the detected touch operation to the application processor to determine the type of touch event. Visual output related to the touch operation can be provided through the display screen 294. In some other embodiments, the touch sensor 280K can also be disposed on the surface of the electronic device 200, at a different position from the display screen 294.

[0381] In some embodiments, the electronic device 200 can detect the user's operation through the touch sensor 280K, and based on the user's operation, establish a communication connection with the electronic device 100.

[0382] The motor 291 can generate a vibration prompt. The motor 291 can be used for incoming call vibration prompts and can also be used for touch vibration feedback. For example, touch operations on different applications (such as taking pictures, audio playing, etc.) can correspond to different vibration feedback effects. Touch operations on different regions of the display screen 294 can also correspond to different vibration feedback effects for the motor 291. Different application scenarios (such as time reminder, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

[0383] In some embodiments, when the electronic device 200 outputs the data of the body indicators collected by the electronic device 100, the motor 291 can generate vibrations to prompt the user to view the data of the body indicators collected by the electronic device 100.

[0384] In the embodiment of the present application, the display screen 194, the motor 291, and the speaker 270A may also be referred to as an output module.

[0385] The electronic device may be a portable terminal device equipped with Harmony, iOS, Android, Microsoft or other operating systems, such as a mobile phone, a tablet computer, a wearable device, etc., and may also be a non-portable terminal device such as a laptop computer with a touch-sensitive surface or a touch panel, a desktop computer with a touch-sensitive surface or a touch panel. The software system of the electronic device 200 may adopt a layered architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture, or a cloud architecture. The embodiment of the present invention takes the Android system of the layered architecture as an example to exemplify the software structure of the electronic device 200.

[0386] Figure 15 It is a software structure block diagram of the electronic device 200 according to an embodiment of the present application.

[0387] The layered architecture divides the software into several layers, each with clear roles and division of labor. The layers communicate with each other through software interfaces. In some embodiments, the Android system is divided into four layers, from top to bottom: the application layer, the application framework layer, the Android runtime and system library, and the kernel layer.

[0388] The application layer can include a series of application packages.

[0389] like Figure 15 As shown, the application package may include camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, short message and other applications.

[0390] The application framework layer provides an application programming interface (API) and a programming framework for the applications in the application layer. The application framework layer includes some predefined functions.

[0391] like Figure 15 As shown, the application framework layer may include a window manager, a content provider, a view system, a phone manager, a resource manager, a notification manager, and the like.

[0392] The window manager is used to manage window programs. The window manager can obtain the display screen size, determine whether there is a status bar, lock the screen, capture the screen, etc.

[0393] The content provider is used to store and retrieve data and make this data accessible to applications. The data may include videos, images, audio, incoming and outgoing calls, browsing history and bookmarks, phone books, etc.

[0394] The view system includes visual controls, such as controls for displaying text, controls for displaying pictures, etc. The view system can be used to build applications. The display interface can be composed of one or more views. For example, a display interface including a text message notification icon may include a view for displaying text and a view for displaying pictures.

[0395] The phone manager is used to provide the communication functions of the electronic device 200. For example, the management of call states (including answering, hanging up, etc.).

[0396] The resource manager provides various resources for applications, such as localized strings, icons, pictures, layout files, video files, etc.

[0397] The notification manager enables applications to display notification information in the status bar. It can be used to convey informative messages, which can disappear automatically after a short stay without user interaction. For example, the notification manager is used to inform that the download is complete, message reminders, etc. The notification manager can also be a notification that appears in the system top status bar in the form of a chart or scroll bar text, such as the notification of a background running application, or a notification that appears in the form of a dialog window on the screen. For example, it prompts text information in the status bar, emits a prompt tone, the electronic device vibrates, the indicator light flashes, etc.

[0398] Android Runtime includes core libraries and a virtual machine. Android runtime is responsible for the scheduling and management of the Android system.

[0399] The core libraries contain two parts: one part is the functional functions that need to be called by the Java language, and the other part is the core libraries of Android.

[0400] The application layer and the application framework layer run in the virtual machine. The virtual machine executes the Java files of the application layer and the application framework layer as binary files. The virtual machine is used to perform functions such as object lifecycle management, stack management, thread management, security and exception management, and garbage collection.

[0401] The system libraries can include multiple functional modules. For example: surface manager, Media Libraries, 3D graphics processing libraries (such as: OpenGL ES), 2D graphics engines (such as: SGL), etc.

[0402] The surface manager is used to manage the display subsystem and provides the fusion of 2D and 3D layers for multiple applications.

[0403] The media library supports the playback and recording of multiple common audio and video formats, as well as static image files, etc. The media library can support multiple audio and video coding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.

[0404] The 3D graphics processing library is used to implement 3D graphics drawing, image rendering, synthesis, and layer processing, etc.

[0405] The 2D graphics engine is the drawing engine for 2D drawing.

[0406] The kernel layer is the layer between hardware and software. The kernel layer includes at least a display driver, a camera driver, an audio driver, and a sensor driver.

[0407] The following combines the capture and photo-taking scenario to exemplarily illustrate the working processes of the software and hardware of the electronic device 200.

[0408] When the touch sensor 280K receives a touch operation, the corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the touch operation into a raw input event (including information such as touch coordinates and the timestamp of the touch operation). The raw input event is stored in the kernel layer. The application framework layer obtains the raw input event from the kernel layer and identifies the control corresponding to the input event. Taking the touch operation as a touch click operation and the control corresponding to the click operation being the control of the camera application icon as an example, the camera application calls the interface of the application framework layer to start the camera application, and then starts the camera driver by calling the kernel layer to capture a static image or video through the camera 293.

[0409] It should be understood that the steps in the above method embodiments can be completed by the integrated logic circuit of the hardware in the processor or the instructions in software form. The method steps disclosed in combination with the embodiments of the present application can be directly embodied as being executed and completed by the hardware processor, or executed and completed by the combination of the hardware and software modules in the processor.

[0410] The present application also provides an electronic device, which may include: a memory and a processor. Among them, the memory can be used to store a computer program; the processor can be used to call the computer program in the memory so that the electronic device executes the method executed by the electronic device 100 or the electronic device 200 in any one of the above embodiments.

[0411] The present application also provides a chip system, and the chip system includes at least one processor for implementing the functions involved in the method executed by the electronic device 100 or the electronic device 200 in any one of the above embodiments.

[0412] In a possible design, the chip system further includes a memory for storing program instructions and data, and the memory is located inside or outside the processor.

[0413] The chip system may be composed of chips, or may include chips and other discrete devices.

[0414] Optionally, the processor in the chip system may be one or more. The processor may be implemented by hardware or by software. When implemented by hardware, the processor may be a logic circuit, an integrated circuit, etc. When implemented by software, the processor may be a general-purpose processor that implements functions by reading software code stored in the memory.

[0415] Optionally, the memory in the chip system may also be one or more. The memory may be integrated with the processor or separately provided from the processor, which is not limited in the embodiments of the present application. Exemplarily, the memory may be a non-transitory processor, such as a read-only memory (ROM), which may be integrated with the processor on the same chip or separately provided on different chips. The embodiments of the present application do not specifically limit the type of the memory and the setting manner of the memory and the processor.

[0416] Exemplarily, the chip system may be a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on chip (SoC), a central processing unit (CPU), a network processor (NP), a digital signal processing circuit (DSP), a micro controller unit (MCU), a programmable logic device (PLD), or other integrated chips.

[0417] The present application further provides a computer program product, which includes a computer program (which may also be referred to as code or instruction). When the computer program is run, the computer is caused to execute the method performed by any one of the electronic devices 100 or 200 in any one of the above embodiments.

[0418] The present application also provides a computer-readable storage medium storing a computer program (which may also be referred to as code or instructions). When the computer program is run, it causes a computer to execute the method performed by any one of the electronic devices 100 or 200 in any of the above embodiments.

[0419] It should be understood that the processor in the embodiments of the present application may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the above method embodiments may be completed by the integrated logic circuit in the hardware of the processor or the instructions in the form of software. The above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. It can implement or execute the various methods, steps and logic block diagrams disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in combination with the embodiments of the present application may be directly embodied as being executed and completed by the hardware decoding processor, or executed and completed by a combination of the hardware and software modules in the decoding processor. The software module may be located in a mature storage medium in the art such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, etc. This storage medium is located in the memory, and the processor reads the information in the memory and combines its hardware to complete the steps of the above method.

[0420] In addition, the embodiments of the present application also provide a device. Specifically, the device may be a component or a module, and the device may include one or more processors and a memory connected thereto. Among them, the memory is used to store a computer program. When the computer program is executed by one or more processors, it causes the device to execute the methods in the above method embodiments.

[0421] Among them, the device, the computer-readable storage medium, the computer program product or the chip provided in the embodiments of the present application are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods provided above, and will not be elaborated here.

[0422] The various embodiments of the present application can be combined arbitrarily to achieve different technical effects.

[0423] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in this application are generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (such as coaxial cable, optical fiber, digital subscriber line) or wireless (such as infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium that the computer can access or a data storage device such as a server or data center that includes one or more integrated available media. The available medium can be a magnetic medium (such as a floppy disk, hard disk, magnetic tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid-state disk (SSD)), etc.

[0424] Those of ordinary skill in the art can understand that all or part of the processes in the above embodiments of the method can be completed by relevant hardware instructed by a computer program. The program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the above method embodiments. The foregoing storage media include: various media such as ROM or random access memory RAM, magnetic disks, or optical discs that can store program codes.

[0425] In summary, the above are only embodiments of the technical solutions of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made based on the disclosure of the present invention shall be included within the protection scope of the present invention.

Claims

1. A first electronic device, characterized in that, The first electronic device is used to measure the user's physical indicators. The first electronic device includes: an activation circuit, a power management module, a battery, and a data processing module. The activation circuit includes a first end and a second end. The first end is connected to the power management module, and the second end is connected to the battery. The power management module is connected to the data processing module; The activation circuit is used to determine whether the user wears the first electronic device or whether the user is ready to wear the first electronic device; When the activation circuit determines that the user wears the first electronic device or the user is ready to wear the first electronic device, the connection between the first end and the second end is switched from cutoff to conduction; The battery is used to supply power to the data processing module through the power management module after the connection between the first end and the second end is conducted; The data processing module is used to determine the user's physical indicators according to the data obtained by the first electronic device.

2. The first electronic device according to claim 1, wherein The data processing module is further used to control the connection between the first end and the second end of the activation circuit to be continuously conducted when powered on.

3. The first electronic device according to claim 1 or 2, characterized in that The activation circuit includes: a first MOS transistor and a first sensor. The drain of the first MOS transistor is the first end, the source of the first MOS transistor is the second end. One end of the first sensor is connected to the gate of the first MOS transistor, and the other end of the first sensor is grounded; The first sensor is used to detect whether the user wears the first electronic device or whether the user is ready to wear the first electronic device; When the first sensor detects that the user wears the first electronic device or the user is ready to wear the first electronic device, it is switched from cutoff to conduction; When the first sensor is cutoff, the first MOS transistor is cutoff. When the first sensor is conducted, the first MOS transistor is conducted.

4. The first electronic device according to claim 3, wherein The activation circuit further includes: a first resistor. One end of the first resistor is connected to the source of the first MOS transistor, and the other end of the first resistor is connected to the gate of the first MOS transistor.

5. The first electronic device according to claim 3 or 4, characterized in that, The activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is located in the second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a photosensor. The first sensor is disposed on the side of the first component facing the second component when the first component is located in the second component. The first sensor is used to sense the change in light; When the first sensor senses that the light intensity is greater than the first threshold, it is switched from cutoff to conduction.

6. The first electronic device according to claim 3 or 4, characterized in that, The activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is covered by a third component. The third component is opaque. When the user is ready to wear the first electronic device, the third component is removed. The first sensor is a photosensor. The first sensor is disposed on the side facing the third component. The first sensor is used to sense the change in light; When the first sensor senses that the light intensity is greater than the first threshold, it switches from cutoff to conduction.

7. The first electronic device according to claim 3 or 4, characterized in that, The activation circuit, the power management module, the battery, and the data processing module are all located within a first component of the first electronic device. The first component is located within a second component. When the user wears the first electronic device, the first component detaches from the second component. The first sensor is a magnetic sensor. The second component includes a magnet. The first sensor is used to sense magnetic field changes. When the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

8. The first electronic device according to claim 3 or 4, characterized in that, The activation circuit, the power management module, the battery, and the data processing module are all located within a first component of the first electronic device. The first component is covered by a third component. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a magnetic sensor. The third component includes a magnet. The first sensor is used to sense magnetic field changes. When the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

9. The first electronic device according to any one of claims 3-8, characterized in that, The activation circuit further includes: a second MOS transistor. The gate of the second MOS transistor is connected to the data processing module. The source of the second MOS transistor is grounded. The drain of the second MOS transistor is connected to the gate of the first MOS transistor. When the data processing module is powered on, it outputs a first voltage to the gate of the second MOS transistor. When the second MOS transistor receives the first voltage at its gate, it switches from cutoff to conduction, causing the first MOS transistor to remain conducting.

10. The first electronic device according to any one of claims 1-9, characterized in that, The activation circuit is used to detect whether the user is wearing the first electronic device. The first electronic device further includes a timing module and a communication module. The timing module is used to start timing after the data processing module is powered on. The elapsed time measured by the first electronic device is the time elapsed since the user started wearing the first electronic device. The communication module is used to send the body index data to the second electronic device and send the first elapsed time measured by the first electronic device to the second electronic device after establishing a communication connection with the second electronic device. The first elapsed time is related to a first time, which is the time when the second electronic device starts displaying the body index data.

11. The first electronic device according to any one of claims 1-9, characterized in that, The activation circuit is used to detect whether the user is about to wear the first electronic device. The first electronic device further includes a timing module, a communication module, and a second sensor. The second sensor can be used to collect data for reflecting the body index after the data processing module is powered on. The timing module can be used to start timing when the data collected by the second sensor meets a first preset condition. The duration of the first electronic device's timing is the duration experienced by the first electronic device since the user wears the first electronic device. The communication module is used to send the data of the physical index to the second electronic device and send the first duration obtained by the first electronic device's timing to the second electronic device after establishing a communication connection with the second electronic device. The first duration is related to a first time, and the first time is the time when the second electronic device starts to display the data of the physical index.

12. The first electronic device according to any one of claims 1-11, characterized in that, The activation circuit is used to detect whether the user is ready to wear the first electronic device. The first electronic device further includes a second sensor and an output module. The second sensor is used to collect data reflecting the physical index after the data processing module is powered on. The output module is used to output a first prompt message when the data collected by the second sensor meets a second preset condition. The first prompt message is used to prompt the user to wear the first electronic device in time. The output module is further used to output a second prompt message when the data collected by the second sensor meets a third preset condition. The second prompt message is used to prompt the user that the attempt to wear the first electronic device fails.

13. The electronic device according to any one of claims 1-12, wherein the first electronic device is a continuous glucose monitoring (CGM) device, and the physical index is blood glucose; alternatively, the first electronic device is a continuous ketone monitoring (CKM) device, and the physical index is blood ketone; alternatively, the first electronic device is a continuous lactate monitoring (CLM) device, and the physical index is lactate; alternatively, the first electronic device is an electrocardiogram patch, and the physical index is an electrocardiogram signal.

14. A device activation method, characterized in that, The method is applied to a first electronic device for measuring a user's physical index. The first electronic device includes: an activation circuit, a power management module, a battery, and a data processing module. The activation circuit includes a first end and a second end. The first end is connected to the power management module, and the second end is connected to the battery. The power management module is connected to the data processing module. The method includes: The first electronic device determines whether the user wears the first electronic device or whether the user is ready to wear the first electronic device through the activation circuit. When the first electronic device determines that the user wears the first electronic device or the user is ready to wear the first electronic device, the first electronic device makes the connection between the first end and the second end switch from off to on through the activation circuit. After the connection between the first end and the second end is turned on, the first electronic device makes the battery supply power to the data processing module through the power management module. The first electronic device determines the user's physical index through the data processing module according to the data obtained by the first electronic device.

15. The method according to claim 14, wherein The method further includes: When the data processing module of the first electronic device is powered on, the first electronic device controls the connection between the first end and the second end of the activation circuit to be continuously conducted.

16. The method according to claim 14 or 15, characterized in that, The activation circuit includes: a first MOS transistor and a first sensor. The drain of the first MOS transistor is the first end, the source of the first MOS transistor is the second end. One end of the first sensor is connected to the gate of the first MOS transistor, and the other end of the first sensor is grounded; The first electronic device detects whether a user wears the first electronic device or whether the user is about to wear the first electronic device through the activation circuit, specifically including: The first electronic device detects whether a user wears the first electronic device or whether the user is about to wear the first electronic device through the first sensor; When the first sensor detects that the user wears the first electronic device or the user is about to wear the first electronic device, it switches from cutoff to conduction; When the first sensor is in cutoff, the first MOS transistor is in cutoff. When the first sensor is in conduction, the first MOS transistor is in conduction.

17. The method according to claim 16, characterized in that The activation circuit, the power management module, the battery and the data processing module are all located in the first component of the first electronic device. The first component is located in the second component. When the user wears the first electronic device, the first component is separated from the second component. The first sensor is a light sensor. The first sensor is disposed on the side of the first component facing the second component when the first component is located in the second component; The first electronic device detects whether a user wears the first electronic device through the first sensor, specifically including: The first electronic device detects whether a user wears the first electronic device by the change in light intensity sensed by the first sensor; When the first sensor senses that the light intensity is greater than a first threshold value, it switches from cutoff to conduction.

18. The method according to claim 16, characterized in that, The activation circuit, the power management module, the battery and the data processing module are all located in the first component of the first electronic device. The first component is covered by a third component. The third component is light-impermeable. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a light sensor. The first sensor is disposed on the side facing the third component; The first electronic device detects whether the user is about to wear the first electronic device through the first sensor, specifically including: The first electronic device detects whether the user is about to wear the first electronic device by the change in light intensity sensed by the first sensor; When the first sensor senses that the light intensity is greater than a first threshold value, it switches from cutoff to conduction.

19. The method according to claim 16, wherein The activation circuit, the power management module, the battery and the data processing module are all located in the first component of the first electronic device. The first component is located in the second component. When the user wears the first electronic device, the first component is separated from the second component. The first sensor is a magnetic sensor. The second component includes a magnet; The first electronic device detects whether the user wears the first electronic device through the first sensor, specifically including: The first electronic device detects whether the user wears the first electronic device by sensing the magnetic field change detected by the first sensor; When the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

20. The method according to claim 16, wherein The activation circuit, the power management module, the battery, and the data processing module are all located in the first component of the first electronic device. The first component is covered by a third component. When the user is about to wear the first electronic device, the third component is removed. The first sensor is a magnetic sensor, and the third component includes a magnet; The first electronic device detects whether the user is about to wear the first electronic device through the first sensor, specifically including: The first electronic device detects whether the user is about to wear the first electronic device by sensing the magnetic field change detected by the first sensor; When the first sensor senses that the magnetic field intensity of the magnet is less than the second threshold, it switches from cutoff to conduction.

21. The method according to any one of claims 16 - 20, characterized in that, The activation circuit further includes: a second MOS transistor. The gate of the second MOS transistor is connected to the data processing module. The source of the second MOS transistor is grounded. The drain of the second MOS transistor is connected to the gate of the first MOS transistor. After the first electronic device powers the data processing module through the power management module using the battery, the method further includes: When the data processing module of the first electronic device is powered on, the first electronic device outputs a high voltage to the gate of the second MOS transistor through the data processing module; When the gate of the second MOS transistor of the first electronic device receives the high voltage, the first electronic device makes the first MOS transistor continuously conduct through the second MOS transistor. When the gate of the second MOS transistor receives the high voltage, the second MOS transistor switches from cutoff to conduction.

22. The method according to any one of claims 14-21, characterized in that The first electronic device detects whether the user wears the first electronic device through the activation circuit. After the first electronic device powers the data processing module through the power management module using the battery, the method further includes: The first electronic device starts timing. The timing duration of the first electronic device is the duration experienced by the first electronic device since the user wears the first electronic device; After the first electronic device establishes a communication connection with the second electronic device, the first electronic device sends the data of the physical index to the second electronic device, and sends the first duration obtained by the first electronic device's timing to the second electronic device. The first duration is related to the first time, and the first time is the time when the second electronic device starts to display the data of the physical index.

23. The method according to any one of claims 14-22, characterized in that, The first electronic device further includes a second sensor. The first electronic device detects whether the user is about to wear the first electronic device through the activation circuit. After the first electronic device powers the data processing module through the power management module using the battery, the method further includes: The first electronic device collects data for reflecting the body index through the second sensor; When the data collected by the second sensor of the first electronic device meets a first preset condition, the first electronic device starts timing, and the timing duration of the first electronic device is the duration experienced by the first electronic device since the user wears the first electronic device; After establishing a communication connection with the second electronic device, the first electronic device sends the data of the body index to the second electronic device, and sends the first duration obtained by the first electronic device through timing to the second electronic device. The first duration is related to a first time, and the first time is the time when the second electronic device starts to display the body index.

24. The method according to any one of claims 14 - 23, characterized in that, The first electronic device detects whether the user is ready to wear the first electronic device through the activation circuit. The first electronic device further includes a second sensor. The method further includes: After the data processing module of the first electronic device is powered on, the first electronic device collects data for reflecting the body index through the second sensor; When the data collected by the second sensor of the first electronic device meets a second preset condition, the first electronic device outputs a first prompt message, and the first prompt message is used to prompt the user to wear the first electronic device in time; When the data collected by the second sensor of the first electronic device meets a third preset condition, the first electronic device outputs a second prompt message, and the second prompt message is used to prompt the user that the wearing of the first electronic device fails.

25. The method according to any one of claims 14-24, wherein the first electronic device is a continuous glucose monitoring (CGM) device, and the body index is blood glucose; or, the first electronic device is a continuous ketone monitoring (CKM) device, and the body index is blood ketone; or, the first electronic device is a continuous lactate monitoring (CLM) device, and the body index is lactate; or, the first electronic device is an electrocardiogram patch, and the body index is an electrocardiogram signal.

26. An electronic device, characterized in that, Comprising a first electronic device, a second component and / or a third component, If the electronic device includes: the first electronic device, the second component, and the first component of the first electronic device is located within the second component; If the electronic device includes: the first electronic device, the third component, and the third component covers the first component in the first electronic device; If the electronic device includes: the first electronic device, the second component, the third component, the first component of the first electronic device is located within the second component, and the third component covers the emission outlet of the second component to cover the first component; The first electronic device is the first electronic device according to any one of claims 1-13.

27. An electronic device, characterized in that, Comprising a memory, one or more processors, and one or more programs; when the one or more processors execute the one or more programs, the electronic device implements the method according to any one of claims 14 to 25.

28. A computer-readable storage medium, comprising instructions, characterized in that, When the instruction runs on the electronic device, the electronic device executes the method according to any one of claims 14 to 25.

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