A start-stop device for a physiological parameter detection device and a start-stop method thereof

Abstract

The application discloses a start-stop device for a physiological parameter detection device and a start-stop method thereof. The start-stop device comprises a power supply, a switch, a first conduction module, a second conduction module and a control port. The first end of the first conduction module is connected with the power supply, the third end of the first conduction module is connected with a power input end of a physiological parameter master control module for power supply, and the second end of the first conduction module is turned on when a first control level is input. The first end of the second conduction module is connected with the second end of the first conduction module, the second end of the second conduction module is grounded, and the third end of the second conduction module is connected with the control port. The second conduction module is turned on when a control signal is output by the control port, so as to maintain the second end of the first conduction module at the first control level. The switch is connected between the second end of the first conduction module and a ground end, and the switch is used for switching the second end of the first conduction module to the first control level when the switch is closed. The application does not need to additionally configure a permanent magnet and other trigger components, improves the anti-interference property of the switch, reduces the cost of the switch device, and improves the applicability of the switch.

Description

Technical Field

[0001] This application relates to the field of electronic technology, specifically to a start-stop device and its start-stop method for a physiological parameter detection device. Background Technology

[0002] Currently, various physiological parameter detection devices generally adopt low-power wake-up and start-up control schemes. Existing technologies mostly rely on magnetic switches based on the tunneling magnetoresistance (TMR) effect to wake up and start the physiological parameter detection device. These magnetic switches rely on an external magnet approaching or moving away from the device, causing the TMR chip within the switch to sense changes in magnetic field strength and alter its internal impedance. This triggers the switch to output a trigger signal, which wakes up the physiological parameter detection device, enabling it to collect data. However, magnetic switches require additional permanent magnets as triggering components, increasing material types and assembly complexity, as well as the cost of the magnetic switch and consequently, the overall device cost. Secondly, TMR chips are susceptible to external magnetic field interference. Environmental factors such as the Earth's magnetic field, motors, speakers, and magnetic ornaments can easily lead to false triggering and false wake-up, significantly reducing the reliability of the magnetic switch. Furthermore, the TMR chip still consumes a certain amount of static current in standby mode to continuously monitor magnetic field changes, accelerating battery drain and shortening effective storage and operating time, making it difficult to meet the requirements of physiological parameter detection devices with long standby times and high single-charge endurance. Therefore, it can be seen that the magnetic switch has problems such as poor anti-interference, high standby power consumption, high equipment cost, and poor applicability. Summary of the Invention

[0003] This application addresses the problems existing in the prior art by providing a start-stop device and method for physiological parameter detection equipment.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: A first aspect of this application provides a start-stop device for a physiological parameter detection device, the physiological parameter detection device including a physiological parameter main control module; the start-stop device includes: a power supply; a switch; a first conducting module, the first end of which is connected to the power supply, and the third end of which is connected to the power input terminal of the physiological parameter main control module for supplying power to it; a second conducting module, the first end of which is connected to the second end of the first conducting module, the second end of which is grounded, and the third end of which is connected to the control port of the physiological parameter main control module; the switch is connected between the second end of the first conducting module and the grounding terminal; wherein, the first conducting module is turned on when a first control level is input to the second end of the first conducting module, and turned off when a second control level is input; when the switch is closed, it is used to switch the second end of the first conducting module to the first control level; the second conducting module is turned on when the physiological parameter main control module outputs a control signal through the control port, so as to maintain the second end of the first conducting module at the first control level; when the switch is opened and the second conducting module is turned off, the second end of the first conducting module returns to the second control level.

[0005] In some embodiments of this application, the control port output control signal may specifically include a self-locking signal.

[0006] In some embodiments of this application, the first conduction module includes: a P-channel MOSFET and a first resistor; the gate of the P-channel MOSFET is connected to the first end of the first resistor and forms the second end of the first conduction module; the source of the P-channel MOSFET is connected to the second end of the first resistor and forms the first end of the first conduction module; the drain of the P-channel MOSFET is the third end of the first conduction module.

[0007] In some embodiments of this application, the second conduction module includes: an N-channel MOSFET and a second resistor; the gate of the N-channel MOSFET is connected to the first end of the second resistor, forming the third end of the second conduction module; the source of the N-channel MOSFET is connected to the second end of the second resistor, forming the second end of the second conduction module; and the drain of the N-channel MOSFET is the first end of the second conduction module.

[0008] In some embodiments of this application, the switch is a self-resetting switch, and the closing of the switch is a transient closure; when the switch is triggered and transiently closed, the second terminal of the first conducting module is instantaneously switched to the first control level to instantaneously trigger the first conducting module to conduct and start the physiological parameter main control module; after the switch is reset and opened, the second terminal of the first conducting module remains in the state of the first control level, which is only provided by the second conducting module in the conducting state.

[0009] In some embodiments of this application, the switch adopts a pad structure.

[0010] A second aspect of this application provides a startup control method for a physiological parameter detection device. The physiological parameter detection device includes a power supply, a first conducting module, a second conducting module, a switch, and a physiological parameter main control module. The startup control method includes: in response to the closing of the switch, switching the second terminal of the first conducting module to a first control level to turn on the first conducting module, thereby powering the physiological parameter main control module through the power supply to start the physiological parameter main control module; after the physiological parameter main control module is started, sending a control signal to the second conducting module through the control port of the physiological parameter main control module to turn on the second conducting module; and maintaining the second terminal of the first conducting module at the first control level through the turned-on second conducting module to continuously power the physiological parameter main control module.

[0011] A third aspect of this application provides a shutdown control method for a physiological parameter detection device. The physiological parameter detection device includes a power supply, a first conducting module, a second conducting module, a switch, and a physiological parameter main control module. The shutdown control method includes: when the physiological parameter main control module is in an off state and the switch is in an open state: keeping the second conducting module in a cut-off state to cut off the level locking path of the second conducting module to the second terminal of the first conducting module; and using the cut-off second conducting module to maintain the second terminal of the first conducting module at a second control level to control the first conducting module to remain cut off, thereby blocking the power supply path from the power supply to the physiological parameter main control module.

[0012] In a fourth aspect, this application provides a physiological parameter detection device, including a physiological parameter main control module and a start / stop device; the start / stop device is used to supply power to the physiological parameter main control module in a conductive state to start the physiological parameter main control module; the physiological parameter main control module is used to collect target physiological parameters after startup.

[0013] In some embodiments of this application, the target physiological parameter can be any one of blood oxygen saturation, heart rate, body temperature, lactate content, alcohol content, blood glucose, or glucose concentration; when the physiological parameter detection device is used to detect blood oxygen saturation, the physiological parameter main control module is a device for collecting blood oxygen saturation data and processing the collected blood oxygen saturation data; when the physiological parameter detection device is used to detect heart rate, the physiological parameter main control module is a device for collecting heart rate data and processing the collected heart rate data; when the physiological parameter detection device is used to detect body temperature, the physiological parameter main control module is a device for collecting body temperature data and processing the collected body temperature data; when the physiological parameter detection device is used to detect body temperature... When detecting alcohol content, the physiological parameter control module is a device for collecting alcohol content data and processing the collected alcohol content data; when the physiological parameter detection device is used to detect lactic acid content, the physiological parameter control module is a device for collecting lactic acid content data and processing the collected lactic acid content data; when the physiological parameter detection device is used to detect blood glucose content, the physiological parameter control module is a device for collecting blood glucose content data and processing the collected blood glucose content data; when the physiological parameter detection device is used to detect glucose concentration, the physiological parameter control module is a device for collecting glucose concentration data and processing the collected glucose concentration data.

[0014] In some embodiments of this application, the physiological parameter detection device is a wearable device or an implantable device.

[0015] Compared with the prior art, this application has the following advantages: Compared to traditional magnetic switches, this start-stop device uses a first and second conduction module composed of non-magnetic electronic components to power the physiological parameter control module, thus enabling its activation. This eliminates the need for permanent magnets, magnetically sensitive chips, and other components required by magnetic switches, significantly reducing the overall cost of the start-stop device. It also avoids the susceptibility to external magnetic field interference and false triggering issues inherent in magnetic switches, thus improving the device's reliability. Furthermore, the device does not require continuous current consumption to maintain magnetic field detection, effectively reducing standby power consumption and overcoming the high standby power consumption of traditional magnetic switches, greatly expanding its applicability. Therefore, this solution effectively addresses the problems of poor anti-interference capability, high equipment cost, and limited applicability of traditional magnetic switches, making it better suited for various scenarios requiring low-power, high-reliability start-up control. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a start-stop device according to an embodiment of this application; Figure 2 This is a schematic diagram of the structure of a first conducting module according to an embodiment of this application; Figure 3 This is a schematic diagram of the structure of a second conduction module according to an embodiment of this application; Figure 4 This is a schematic diagram of a physiological parameter detection device provided according to an embodiment of this application. Detailed Implementation

[0017] The present application will now be further described with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application and should not be construed as limiting the scope of protection of the present application. It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of the present application.

[0018] The acquisition, transmission, storage, use, and processing of data in this application comply with relevant national laws and regulations. In the embodiments of this application, certain existing industry solutions such as software, components, and models may be mentioned. These should be considered exemplary, intended only to illustrate the feasibility of implementing the technical solution of this application, and do not imply that the applicant has already used or necessarily used such solutions.

[0019] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0020] Example 1; like Figure 1 As shown, this embodiment provides a start-stop device for a physiological parameter detection device. The physiological parameter detection device includes a physiological parameter main control module 2. The structural diagram of the start-stop device 1 specifically includes: Power supply 10, first conduction module 20, second conduction module 30, and switch 40.

[0021] The first conducting module 20 has its first terminal 201 connected to the positive terminal 101 of the power supply 10, and its third terminal 203 connected to the power input terminal 021 of the physiological parameter main control module 2 for power supply. The first conducting module 20 is turned on when a first control level is input to its second terminal 202, and turned off when a second control level is input. In one specific embodiment, the first control level is low, and the second control level is high.

[0022] The second conducting module 30 has its first terminal 301 connected to the second terminal 202 of the first conducting module 20, with its second terminal 302 grounded. Its third terminal 303 is connected to the control port 022 of the physiological parameter main control module 2. The second conducting module 30 is activated when the physiological parameter main control module 2 outputs a control signal through the control port 022, thereby maintaining the second terminal 202 of the first conducting module 20 at a first control level. In a specific embodiment, the control port includes an I / O port of the MCU, and the control signal output by the control port may specifically include a self-locking signal.

[0023] Switch 40 is connected between the second terminal 202 of the first conducting module 20 and the ground terminal. When switch 40 is closed, it switches the second terminal 202 of the first conducting module 20 to a first control level; when switch 40 is open and the second conducting module 30 is turned off, the second terminal 202 of the first conducting module 20 returns to the second control level.

[0024] The negative terminal 102 of power supply 10 is grounded.

[0025] Both the first conducting module 20 and the second conducting module 30 are composed of metal-oxide-semiconductor field-effect transistors (non-magnetic electronic devices). The start-stop device 1 is used to trigger the first conducting module 20 to conduct through the second terminal 202 when the switch 40 is closed. After the first conducting module 20 conducts, it starts the physiological parameter main control module 2 through its third terminal 203. After the physiological parameter main control module 2 is started, it triggers the second conducting module 30 to conduct through the control port 022. After the second conducting module 30 conducts, it replaces the switch 40 to maintain the first conducting module 20 conducting through the second terminal 202 of the first conducting module 20, so that both the first conducting module 20 and the second conducting module 30 are in the conducting state. Thus, the power supply 10 continuously powers the physiological parameter main control module 2 to maintain the physiological parameter main control module 2 in the start state.

[0026] Specifically, the start / stop device 1 is also used to cause the first conduction module 20 to be in a cut-off state when the second conduction module 30 is in a cut-off state, so as to shut down the physiological parameter main control module 2.

[0027] The first and second conducting modules are those that enable communication between the power supply and the physiological parameter main control module. The physiological parameter main control module is the device that requires power-on startup.

[0028] Specifically, power sources include devices that can provide electrical energy, such as batteries, self-generating devices, energy storage devices, or solar cells.

[0029] Specifically, such as Figure 1As shown, when it is necessary to shut down the physiological parameter main control module 2, the third terminal 303 of the second conduction module 30 is set to a low level, so that the second conduction module 30 is in a cut-off state. When the second conduction module 30 is in a cut-off state, the 202 terminal of the first conduction module 20 is pulled to a high level by the power supply 10, so that the first conduction module 20 is also in a cut-off state. When both the first conduction module 20 and the second conduction module 30 are cut off, the start / stop device 1 is cut off and cannot supply power to the physiological parameter main control module 2, so that the physiological parameter main control module 2 is shut down.

[0030] Specifically, the first conducting module 20 is turned on when the second terminal 202 of the first conducting module is at a low level; the second conducting module 30 is turned on when the third terminal 303 of the second conducting module is at a high level.

[0031] Specifically, such as Figure 2 As shown, the first conduction module 20 includes: a P-channel MOSFET 200 and a first resistor 210; the gate of the P-channel MOSFET 200 is connected to the first terminal of the first resistor 210, forming the second terminal 202 of the first conduction module 20; the source of the P-channel MOSFET 200 is connected to the second terminal of the first resistor 210, forming the first terminal 201 of the first conduction module 20; the drain of the P-channel MOSFET 200 is the third terminal 203 of the first conduction module 20.

[0032] Among them, the P-channel MOSFET is a field-effect transistor, belonging to voltage-controlled semiconductor devices. It features simple structure, low cost, low conduction loss, high voltage cutoff efficiency, low standby power consumption, and fast switching response. It should be noted that the conduction condition of a P-channel MOSFET is that the gate potential is lower than the source potential, and current flows in from the source and out from the drain when conducting. Therefore, when the second terminal 202 of the first conduction module 20 is at a low level, that is, the gate of the P-channel MOSFET is at a low level, and since the first terminal 201 is connected to the positive power supply and is at a high level, that is, the source of the P-channel MOSFET is at a high level, the gate potential is lower than the source potential, the P-channel MOSFET conducts, that is, the first conduction module 20 conducts, and current flows in from 201 and out from 203.

[0033] Specifically, such as Figure 3 As shown, the second conduction module 30 includes: an N-channel MOSFET 300 and a second resistor 310; the gate of the N-channel MOSFET 300 is connected to the first terminal of the second resistor 310, forming the third terminal 303 of the second conduction module 30; the source of the N-channel MOSFET 300 is connected to the second terminal of the second resistor 310, forming the second terminal 302 of the second conduction module 30; the drain of the N-channel MOSFET 300 is the first terminal 301 of the second conduction module 30.

[0034] The N-channel MOSFET is a field-effect transistor, belonging to the voltage-controlled semiconductor device category. It features simple structure, low cost, low conduction loss, high voltage cutoff efficiency, low standby power consumption, and fast switching response. It should be noted that the N-channel MOSFET's turn-on condition is that the gate potential is higher than the source potential. Therefore, when the third terminal 303 of the second turn-on module 30 is at a high level (i.e., the gate of the N-channel MOSFET is at a high level), and since the second terminal 302 is connected to ground or the negative terminal of the power supply (i.e., the source of the N-channel MOSFET is at a low level), the gate potential is higher than the source potential, and the N-channel MOSFET turns on, meaning the second turn-on module 30 is turned on.

[0035] Therefore, both the first and second conduction modules adopt a MOSFET paired with a resistor structure, which is simple in structure and low in cost. It eliminates the need for additional magnetic components, fundamentally avoiding magnetic field interference and effectively improving the control stability and reliability of the start-stop device. Simultaneously, both P-channel and N-channel MOSFETs possess advantages such as low conduction loss, high voltage cutoff efficiency, low standby power consumption, and fast switching response. This not only ensures stable circuit turn-on and turn-off control and guarantees power supply stability but also effectively reduces standby power consumption to micro-nano level leakage current, significantly reducing power loss and increasing the effective storage and operating time of the start-stop device. This meets the requirements of physiological parameter detection equipment with long standby times and high single-use endurance. Furthermore, the first resistor ensures reliable cutoff of the P-channel MOSFET in standby mode, and the second resistor ensures reliable cutoff of the N-channel MOSFET when the start-stop device switches to standby mode, further enhancing the stability of circuit control.

[0036] Specifically, in one possible implementation, the switch is a self-resetting switch, and the closing of the switch is a transient closure; when the switch is triggered and transiently closed, the second terminal of the first conducting module is momentarily pulled low and triggers the first conducting module to conduct and starts the physiological parameter main control module to conduct the second conducting module; after the switch is reset and opened, the conducting state of the first conducting module is provided by the second conducting module.

[0037] For example, the switch employs a pad structure. The switch is closed by shorting two conductive terminals on the pad structure. Here, the pad structure refers to a switch structure disposed on a circuit board, consisting of at least two spaced-apart and insulated metal conductive areas. The conductive terminals are the exposed metal contacts in the pad structure used to achieve electrical contact; they can be shorted by an external conductor, thereby forming a conductive circuit in the switch.

[0038] Specifically, in another possible implementation, the switch can also be a self-holding switch, and the closing of the switch is a transient closure; when the switch is triggered and transiently closed, the second terminal of the first conducting module is momentarily pulled low and triggers the first conducting module to conduct and starts the physiological parameter main control module to conduct the second conducting module; after the switch is reset and opened, the conducting state of the first conducting module is provided by the second conducting module.

[0039] For example, the switch can be a latching relay, which can complete the state toggle with a single electrical trigger. After triggering, it can remain on without the external drive signal and switch to the off state only when receiving a reverse control signal.

[0040] The switch can also be a tactile switch, single-pole single-throw switch, toggle switch, push-button switch, or self-locking switch, etc., as long as it can achieve a transient closing action triggered by an external source to pull down the second terminal of the first conducting module, it can be adapted to the circuit logic of this application. This application does not specifically limit the type of switch in its embodiments.

[0041] Therefore, compared to existing technologies that rely on magnets moving near or away from the TMR chip to generate magnetic field changes for triggering, this solution completely eliminates magnetically controlled components. Transient circuit activation can be achieved through various conventional mechanical switches, push-button switches, or short-circuited pads, making the triggering method simple and convenient. Furthermore, by abandoning the magnetic triggering mechanism, interference from external magnetic fields (such as the Earth's magnetic field, motors, speakers, magnetic ornaments, etc.) on the triggering process is fundamentally eliminated, completely resolving the problems of poor anti-interference performance and proneness to false triggering in existing magnetic switches, significantly improving the reliability of the start-stop device. In addition, the simple and low-cost pad structure effectively reduces the cost and assembly complexity of the start-stop device, further optimizing its practicality and making it more suitable for various physiological parameter control modules that require reliable startup and cost control.

[0042] Furthermore, once the switch is turned on, the conduction of the start-stop device is not affected regardless of whether the switch is closed or not. At this time, the conduction and cut-off states of the start-stop device are dominated by the second conduction module and do not depend on the on / off state of the switch. This effectively avoids unexpected power outages or work interruptions of the main control module for physiological parameters due to switch misoperation or frequent opening and closing, thus improving the stability and reliability of the system.

[0043] In summary, the start-stop device of this solution includes: a power supply, a first conducting module, a second conducting module, and a switch. The first terminal of the first conducting module is connected to the positive terminal of the power supply. The second terminal of the first conducting module is connected to both the first terminal of the second conducting module and the first terminal of the switch. The third terminal of the first conducting module is connected to the positive terminal of the physiological parameter control module. The second terminal of the second conducting module is connected to the second terminal of the switch, and the third terminal of the second conducting module is connected to the control port of the physiological parameter control module. Both the first and second conducting modules are composed of metal-oxide-semiconductor field-effect transistors. The start-stop device ensures that both the first and second conducting modules are in a conducting state when the switch is closed, thereby powering on the physiological parameter control module and starting it. Compared to traditional magnetic switches, this start-stop device uses a first and second conducting module composed of non-magnetic electronic components to conduct power, thus powering on the physiological parameter control module and enabling its startup. By eliminating the permanent magnets and magnetic-sensitive chips required by magnetic switches, and without the need for additional triggering components such as permanent magnets, the overall cost of the start-stop device is significantly reduced. Simultaneously, it avoids the problems of magnetic switches, which rely on magnetic components for opening and closing and are susceptible to interference from external magnetic fields and prone to false triggering, thus improving the reliability of the start-stop device. Furthermore, the start-stop device does not require continuous current consumption to maintain magnetic field detection, effectively reducing standby power consumption and overcoming the high standby power consumption drawback of traditional magnetic switches, greatly expanding the applicability of the start-stop device. Therefore, this solution effectively solves the problems of poor anti-interference capability, high equipment cost, and limited applicability of traditional magnetic switches, and can better adapt to various scenarios requiring low-power, high-reliability start-up control.

[0044] Example 2: This embodiment provides a startup control method for a physiological parameter detection device. The physiological parameter detection device includes a power supply, a first conduction module, a second conduction module, a switch, and a physiological parameter main control module. The startup control method includes: Step S11: In response to the closing of the switch, the second terminal of the first conducting module is switched to the first control level so that the first conducting module is turned on, thereby powering the physiological parameter main control module through the power supply so that the physiological parameter main control module is started.

[0045] Step S12: After the physiological parameter main control module is started, a control signal is sent to the second conduction module through the control port of the physiological parameter main control module to make the second conduction module conduct.

[0046] Step S13: After the second conducting module is turned on, the second terminal of the first conducting module is kept at the first control level so that the power supply continues to supply power to the physiological parameter main control module.

[0047] For details and benefits of the start-up control method provided in Embodiment 2, please refer to the description of the start-stop device in Embodiment 1, which will not be repeated here.

[0048] Example 3: This embodiment provides a shutdown control method for a physiological parameter detection device. The physiological parameter detection device includes a power supply, a first conduction module, a second conduction module, a switch, and a physiological parameter main control module. The shutdown control method includes: Step S21: When the physiological parameter main control module is in an unstarted state and the switch is in an open state: keep the second conducting module in a cut-off state to cut off the level locking path of the second conducting module to the second end of the first conducting module; Step S22: By using the second conducting module in the cut-off state, the second terminal of the first conducting module is maintained at the second control level, so as to control the first conducting module to remain cut off, thereby blocking the power supply path to the physiological parameter main control module.

[0049] For details and benefits of the shutdown control method provided in Embodiment 3, please refer to the description of the start-stop device in Embodiment 1, which will not be repeated here.

[0050] Example 4: This embodiment relates to a physiological parameter detection device, including a physiological parameter main control module and a start / stop device; the structural diagram of the physiological parameter detection device 0 is shown below. Figure 4 As shown, it includes: Start-stop device 1 and physiological parameter main control module 2.

[0051] The start / stop device 1 is used to supply power to the physiological parameter main control module 2 in the on state to start the physiological parameter main control module 2; the physiological parameter main control module 2 is used to collect target physiological parameters after the start is completed.

[0052] Therefore, through the rational combination of the start-stop device and the physiological parameter main control module, a dual optimization of function and performance is achieved, demonstrating significant technical advantages and practical value. This physiological parameter detection device completely eliminates the dependence on specific magnets in traditional magnetic start-up schemes. Relying on the start-stop device in the aforementioned embodiment, no additional magnetic triggering components are required, effectively reducing the cost and assembly complexity of the physiological parameter detection device. Simultaneously, it fundamentally avoids the problem of false triggering caused by magnetic field interference, improving the stability and reliability of the physiological parameter detection device's operation. Furthermore, the start-stop device features low power consumption and high response speed, eliminates the risk of magnetic field-related interference, and has extremely low standby power consumption, providing stable and continuous power supply support for the physiological parameter main control module. This ensures the physiological parameter main control module starts quickly and operates normally, laying a solid foundation for the efficient collection of target physiological parameters after startup. Therefore, the physiological parameter detection device started using the start-stop device effectively solves the drawbacks of traditional magnetic start-up schemes, such as high cost, weak anti-interference capability, and high power consumption. This further enhances the practicality and reliability of the physiological parameter detection device, adapting to various low-power, high-stability usage requirements.

[0053] Specifically, the target physiological parameter can be any one of blood oxygen saturation, heart rate, body temperature, lactate level, alcohol content, blood glucose, or glucose concentration. When the physiological parameter detection device is used to detect blood oxygen saturation, the main control module is a device for collecting blood oxygen saturation data and processing the collected data. When the physiological parameter detection device is used to detect heart rate, the main control module is a device for collecting heart rate data and processing the collected heart rate data. When the physiological parameter detection device is used to detect body temperature, the main control module is a device for collecting body temperature data and processing the collected body temperature data. When the physiological parameter detection device is used to detect alcohol content... When measuring alcohol content, the main physiological parameter control module is a device for collecting and processing the alcohol content data; when the physiological parameter detection device is used to detect lactic acid content, the main physiological parameter control module is a device for collecting and processing the lactic acid content data; when the physiological parameter detection device is used to detect blood glucose content, the main physiological parameter control module is a device for collecting and processing the blood glucose content data; when the physiological parameter detection device is used to detect glucose concentration, the main physiological parameter control module is a device for collecting and processing the glucose concentration data.

[0054] Specifically, the physiological parameter detection device is a wearable device or an implantable device.

[0055] Therefore, wearable and implantable designs can achieve real-time and continuous monitoring of physiological parameters, adapt to different usage scenarios, and meet the needs of long-term monitoring.

[0056] It is worth mentioning that the start-stop device involved in this embodiment is the start-stop device proposed in the aforementioned embodiment one.

[0057] It should be noted that the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Terms such as "including" or "comprising" mean that the element preceding the word covers the element listed after the word, and do not exclude the possibility of covering other elements as well.

[0058] Although the operations are described in a specific order in the accompanying drawings in this application, it should not be construed as requiring these operations to be performed in the specific order or serial order shown, or requiring all of the shown operations to obtain the desired result. In certain environments, multitasking and parallel processing may be advantageous.

[0059] Finally, it should be noted that the above content is only used to illustrate the technical solution of this application, and is not intended to limit the scope of protection of this application. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this application shall not depart from the substance and scope of the technical solution of this application.

Claims

1. A start / stop device for a physiological parameter detection equipment, characterized in that, The physiological parameter detection device includes a physiological parameter main control module; the start / stop device includes: a power supply; a switch; The first conducting module has its first end connected to the power supply and its third end connected to the power input terminal of the physiological parameter main control module to supply power to it. The second conducting module has its first end connected to the second end of the first conducting module, its second end grounded, and its third end connected to the control port of the physiological parameter main control module. The switch is connected between the second terminal of the first conducting module and the ground terminal; Specifically, the first conducting module is turned on when a first control level is input to its second terminal, and turned off when a second control level is input; the switch, when closed, is used to switch the second terminal of the first conducting module to the first control level; the second conducting module is turned on when the physiological parameter main control module outputs a control signal through the control port, so as to maintain the second terminal of the first conducting module at the first control level; when the switch is opened and the second conducting module is turned off, the second terminal of the first conducting module returns to the second control level.

2. The start / stop device according to claim 1, characterized in that, The first conduction module includes: P-channel MOSFET and first resistor; The gate of the P-channel MOSFET is connected to the first end of the first resistor, forming the second end of the first conduction module. The source of the P-channel MOSFET is connected to the second end of the first resistor, forming the first end of the first conduction module. The drain of the P-channel MOSFET is the third terminal of the first turn-on module.

3. The start / stop device according to claim 1, characterized in that, The second conduction module includes: N-channel MOSFET and second resistor; The gate of the N-channel MOSFET is connected to the first end of the second resistor, forming the third end of the second conduction module; The source of the N-channel MOSFET is connected to the second terminal of the second resistor, forming the second terminal of the second conduction module; The drain of the N-channel MOSFET is the first terminal of the second conduction module.

4. The start / stop device according to claim 1, characterized in that, The switch is a self-resetting switch, and the closing of the switch is a transient closing. When the switch is triggered and transiently closed, the second terminal of the first conducting module instantaneously switches to the first control level to instantaneously trigger the first conducting module to conduct and start the physiological parameter main control module; After the switch is reset and disconnected, the second terminal of the first conducting module remains at the first control level, provided only by the second conducting module in the conducting state.

5. The start / stop device according to claim 1, characterized in that, The switch uses a pad structure.

6. A method for controlling the start-up of a physiological parameter detection device, characterized in that, The physiological parameter detection device includes a power supply, a first conduction module, a second conduction module, a switch, and a physiological parameter main control module; the start-up control method includes: In response to the closing of the switch, the second terminal of the first conducting module is switched to the first control level to turn on the first conducting module, thereby powering the physiological parameter main control module through the power supply to start the physiological parameter main control module; After the physiological parameter master control module is started, a control signal is sent to the second conduction module through the control port of the physiological parameter master control module to make the second conduction module conduct. By using the second conducting module after it is turned on, the second terminal of the first conducting module is kept at the first control level, so that the power supply continuously supplies power to the physiological parameter main control module.

7. A method for controlling the shutdown of a physiological parameter detection device, characterized in that, The physiological parameter detection device includes a power supply, a first conduction module, a second conduction module, a switch, and a physiological parameter main control module; the shutdown control method includes: When the main control module for physiological parameters is not started and the switch is in the off state: Keep the second conducting module in the off state to cut off the level locking path of the second conducting module to the second terminal of the first conducting module; By using the second conducting module in the off state, the second terminal of the first conducting module is maintained at the second control level, thereby controlling the first conducting module to remain off, thus blocking the power supply path from the power source to the physiological parameter main control module.

8. A physiological parameter detection device, characterized in that, Includes a main control module for physiological parameters and a start / stop device; The start-stop device is used to supply power to the physiological parameter main control module in the on state, so as to start the physiological parameter main control module; The physiological parameter master control module is used to collect target physiological parameters after startup.

9. The physiological parameter detection device according to claim 8, characterized in that, The target physiological parameter can be any one of blood oxygen, heart rate, body temperature, lactate content, alcohol content, blood glucose or glucose concentration; When the physiological parameter detection device is used to detect blood oxygen, the physiological parameter main control module is a device for collecting blood oxygen and processing the collected blood oxygen data. When the physiological parameter detection device is used to detect heart rate, the physiological parameter main control module is a device for collecting heart rate data and processing the collected heart rate data. When the physiological parameter detection device is used to detect body temperature, the physiological parameter main control module is a device for collecting body temperature and processing the collected body temperature data. When the physiological parameter detection device is used to detect alcohol content, the physiological parameter main control module is a device for collecting alcohol content data and processing the collected alcohol content data. When the physiological parameter detection device is used to detect lactic acid content, the physiological parameter main control module is a device for collecting lactic acid content and processing the collected lactic acid content data. When the physiological parameter detection device is used to detect blood glucose levels, the physiological parameter main control module is a device for collecting blood glucose levels and processing the collected blood glucose data. When the physiological parameter detection device is used to detect glucose concentration, the physiological parameter main control module is a device for collecting glucose concentration and processing the collected glucose concentration data.

10. The physiological parameter detection device according to claim 8, characterized in that, The physiological parameter detection device is a wearable device or an implantable device.

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