Watch wearing detection system, method, terminal device and computer storage medium

Abstract

The present application relates to the technical field of wearable devices, and in particular to a watch wearing detection system, method, terminal device and computer storage medium, the system comprising a dial, and a first strap and a second strap connected to the dial, wherein the first strap and the second strap are respectively provided with a signal sending module and a signal receiving module. After determining that the first position of the first strap matches the second position of the second strap, the present application transmits and receives the heart rate signal sent by the heart rate detection module through the signal sending module and the signal receiving module to complete the process of watch wearing detection, so that the control module compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and can accurately determine the wearing state of the watch. Once it is determined that the heart rate signal is consistent with the target signal, it is determined that the watch is in an abnormal wearing state, and an early warning prompt is given in time according to the abnormal wearing state, thereby improving the stability of the watch wearing detection.

Description

Technical Field

[0001] The present application relates to the technical field of wearable devices, and in particular to a watch wearing detection system, method, terminal device and computer storage medium. Background Art

[0002] Smart watches are wearable devices that are based on the Internet technology of smartphones and can connect to the Internet and provide various functions, such as health monitoring, communication and entertainment. With the continuous development of smart watches, users have put forward higher requirements for the stability of watch wearing detection.

[0003] Most smart watches currently on the market use an anti-removal detection device to detect the wearing status of the watch. The existing anti-removal detection device is to build metal wires into the two straps respectively. The metal wires are respectively connected to the output pin and input pin of the main control chip. During the wearing process, the two metal wires are connected together through the buckle. The output pin sends a confirmation signal at a fixed time, and the input pin receives the confirmation signal. If the output pin sends a confirmation signal and the input pin does not receive the confirmation signal, the main control chip determines that the watch has been taken off. However, this detection method has great defects. The metal wire is easy to break during the wearer's movement and the electrical connection between the metal wire and the buckle is unstable, which causes the existing anti-removal detection device to have a technical problem of poor wearing detection stability. Summary of the invention

[0004] The main purpose of this application is to provide a watch wearing detection system, method, terminal device and computer storage medium, aiming to improve the stability of watch wearing detection.

[0005] To achieve the above-mentioned purpose, the present application provides a watch wearing detection system comprising: a dial, and a first strap and a second strap connected to the dial; the dial is provided with a heart rate detection module and a control module, the heart rate detection module is electrically connected to a signal sending module of the first strap, the signal sending module is optically connected to a signal receiving module of the second strap, and the signal receiving module is electrically connected to the control module;

[0006] The signal sending module is used to receive the heart rate signal sent by the heart rate detection module at the current moment, and convert the heart rate signal into a digital laser signal by electro-optical conversion and send it to the signal receiving module;

[0007] The signal receiving module is used to receive the digital laser signal sent by the signal sending module when the first position of the first strap matches the second position of the second strap, and output the heart rate signal to the control module after performing photoelectric conversion on the digital laser signal;

[0008] The control module is used to receive the heart rate signal sent by the signal receiving module, and when the heart rate signal is consistent with the target signal, determine that the watch is in an abnormal wearing state, and issue an early warning prompt based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module at the previous moment of the current moment.

[0009] Optionally, the signal sending module includes a signal processing component and a laser emitting component;

[0010] The signal processing component is connected to the heart rate detection module, and is used to receive the heart rate signal sent by the heart rate detection module at the current moment, and after performing analog-to-digital conversion on the heart rate signal, output it to the laser emitting component;

[0011] The laser emitting component is connected to the signal processing component, and is used to receive the digital signal sent by the signal processing component, and perform electro-optical conversion on the digital signal to obtain the digital laser signal, wherein the digital signal is the heart rate signal after analog-to-digital conversion;

[0012] The laser emitting component also includes an emitting end, a first resistor, a second resistor, a first laser diode and a semiconductor switch, wherein the first end of the semiconductor switch is connected to the emitting end through the first resistor, the emitting end is connected to the signal processing component, the second end of the semiconductor switch is grounded, the third end of the semiconductor switch is connected to the first end of the first laser diode through the second resistor, and the second end of the first laser diode is connected to a power supply end.

[0013] Optionally, the first strap is provided with a first magnetic attraction member, the second strap is provided with a second magnetic attraction member, and the signal receiving module includes a laser receiving unit and a power supply unit;

[0014] The power supply unit is used to determine that the first position matches the second position when the first magnetic attraction component and the second magnetic attraction component are attracted to each other, and to power the laser receiving unit so that the laser receiving unit can perform the step of receiving the digital laser signal sent by the signal sending module.

[0015] Optionally, the laser receiving unit includes a receiving end, a third resistor, a fourth resistor and a second laser diode;

[0016] The first end of the second laser diode is connected to the first end of the third resistor and the first end of the fourth resistor respectively, the second end of the second laser diode is connected to the power supply unit, the second end of the third resistor is connected to the receiving end, the receiving end is connected to the control module, and the second end of the fourth resistor is grounded.

[0017] Optionally, the dial is further provided with an image acquisition module and a GPS module, and the control module is connected to the image acquisition module and the GPS module respectively;

[0018] The control module is also used to receive facial image data sent by the image acquisition module based on the response of the image acquisition module to the abnormal wearing state, and when the facial image data does not match the preset target image data, obtain the geographic location information through the GPS module, and send the geographic location information and the facial image data to the mobile terminal authorized by the watch for early warning.

[0019] In addition, to achieve the above purpose, the present application also provides a watch wearing detection method, which is applied to the watch wearing detection system described in any one of the above items, and the watch wearing detection method includes:

[0020] The signal sending module receives the heart rate signal sent by the heart rate detection module at the current moment, and performs electro-optical conversion on the heart rate signal to obtain a digital laser signal;

[0021] When the first position of the first strap matches the second position of the second strap, the digital laser signal is photoelectrically converted by a signal receiving module to obtain the heart rate signal;

[0022] When the heart rate signal is consistent with the target signal, the control module determines that the watch is in an abnormal wearing state, and issues an early warning prompt based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module at the previous moment of the current moment.

[0023] Optionally, after the step of performing electro-optical conversion on the heart rate signal to obtain a digital laser signal, the watch wearing detection method further includes:

[0024] Detecting, by the power supply unit of the signal receiving module, whether the first magnetic attraction component of the first strap and the second magnetic attraction component of the second strap are in a magnetic attraction state, wherein the magnetic attraction state is a state in which the first magnetic attraction component and the second magnetic attraction component are mutually attracted;

[0025] If the first magnetic attraction component and the second magnetic attraction component are in a magnetic attraction state, it is determined that the first position of the first strap matches the second position of the second strap, and the laser receiving unit of the signal receiving module is powered so that the laser receiving unit can perform the step of photoelectric conversion of the digital laser signal.

[0026] Optionally, the step of providing an early warning prompt according to the abnormal wearing state further includes:

[0027] Based on the response of the image acquisition module to the abnormal wearing state, the facial image data sent by the image acquisition module is received. When the facial image data does not match the preset target image data, the geographic location information is obtained through the GPS module, and the geographic location information and the facial image data are sent to the mobile terminal authorized by the watch for early warning.

[0028] In addition, to achieve the above-mentioned purpose, the present application also provides a terminal device, which includes a memory, a processor, and a watch wearing detection program stored in the memory and executable on the processor, and the watch wearing detection program implements the steps of the above-mentioned watch wearing detection method when executed by the processor.

[0029] In addition, to achieve the above-mentioned purpose, the present application also provides a computer storage medium, on which a watch wearing detection program is stored, and when the watch wearing detection program is executed by a processor, the steps of the above-mentioned watch wearing detection method are implemented.

[0030] The present application provides a watch wearing detection system to optimize the process of watch wearing detection. Specifically, the system includes a dial, and a first strap and a second strap connected to the dial, wherein the first strap and the second strap are respectively provided with a signal sending module and a signal receiving module. After determining that the first position of the first strap matches the second position of the second strap, the present application transmits and receives the heart rate signal sent by the heart rate detection module through the signal sending module and the signal receiving module to complete the process of watch wearing detection, thereby avoiding the phenomenon of poor wearing detection stability in the prior art due to the easy breakage of the metal wire and the unstable electrical connection between the wire and the buckle, and improving the stability of the subsequent signal transmission between the signal receiving module and the control module, so that the control module compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and then accurately determines the wearing state of the watch. Once it is determined that the heart rate signal is consistent with the target signal, it can stably and reliably determine that the watch is in an abnormal wearing state, and timely issue an early warning prompt based on the abnormal wearing state, thereby effectively improving the stability of the watch wearing detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a structural schematic diagram of a watch wearing detection system involved in an embodiment of the present application;

[0032] Figure 2 It is a schematic diagram of the structure of a watch involved in the embodiment of the present application;

[0033] Figure 3 It is a schematic diagram of a signal sending module involved in an embodiment of the present application;

[0034] Figure 4It is a schematic diagram of a laser emission assembly involved in an embodiment of the present application;

[0035] Figure 5 It is a schematic diagram of a signal receiving module involved in an embodiment of the present application;

[0036] Figure 6 It is a schematic diagram of the embodiment flow chart of the watch wearing detection method of the present application;

[0037] Figure 7 This is a schematic diagram of the structure of the terminal device involved in the embodiment of the present application.

[0038] Description of Figure Numbers:

[0039] Label name Label name 1001 processor 1002 Communication Bus 1003 User Interface 1004 Network Interface 1005 Memory 10 Heart rate detection module 20 Signal sending module 30 Signal receiving module 40 Control Module 200 First Strap 201 The first magnetic element 300 Second strap 301 Second magnetic element M10 dial 202 Signal processing components 203 Laser transceiver components R1 First resistor R2 Second resistor D1 The first laser diode Q1 Semiconductor Switches 302 Laser receiving unit 303 Power supply unit 3031 Power supply components 3032 Magnetic switch R3 The third resistor, R4 The fourth resistor D2 Second laser diode

[0040] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0041] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application.

[0042] The present application embodiment provides a watch wearing detection system, referring to Figure 1 and Figure 2 As shown, Figure 1 is a structural diagram of a watch wearing detection system involved in an embodiment of the present application, Figure 2 It is a schematic diagram of the structure of a watch involved in the embodiment of the present application.

[0043] The watch wearing detection system of the present application includes: a dial M10, and a first strap 200 and a second strap 300 connected to the dial M10; the dial M10 is provided with a heart rate detection module 10 and a control module 40, the heart rate detection module 10 is connected to the signal sending module 20 of the first strap 200, the signal sending module 20 is connected to the signal receiving module 30 of the second strap 300, and the signal receiving module 30 is connected to the control module 40.

[0044] In this embodiment, the heart rate detection module 10 and the control module 40 are arranged on the printed circuit board of the dial, the signal sending module 20 is set at the end position (i.e., the first position) away from the dial M10 in the first strap 200, and the first magnetic component 201 is encapsulated at the end position away from the dial M10 in the first strap 200, and the signal receiving module 30 is set at the end position (i.e., the second position) away from the dial M10 in the second strap 300, and the second magnetic component 301 is encapsulated at the end position away from the dial M10 in the second strap 300, so as to ensure that when the watch is worn normally, the signal sending module 20 and the signal receiving module 30 can be normally optically connected through the mutual adsorption of the first magnetic component 201 and the second magnetic component 301, that is, when the signal sending module 20 and the signal receiving module 30 Only when optical connection is performed, the signal receiving module 30 can receive the digital laser signal sent by the signal sending module 20; if the first magnetic component 201 and the second magnetic component 301 are not adsorbed, the optical connection link between the signal sending module 20 and the signal receiving module 30 cannot be constructed. At this time, the heart rate signal received by the signal receiving module 30 is still the heart rate signal sent by the heart rate detection module 10 at the previous moment before the current moment. That is to say, the present application transmits and receives the heart rate signal sent by the heart rate detection module 10 through the optical connection link between the signal sending module 20 and the signal receiving module 30, so that the subsequent control module 40 can make a targeted comparison between the heart rate signal sent by the signal receiving module 30 and the target signal, and then accurately determine the wearing status of the watch, effectively improving the stability of the watch wearing detection.

[0045] The signal sending module 20 is used to receive the heart rate signal sent by the heart rate detection module 10 at the current moment, and convert the heart rate signal into a digital laser signal by electro-optical conversion and send it to the signal receiving module 30 .

[0046] In this embodiment, refer to Figure 3 , Figure 3Schematic diagram of a signal transmission module according to an embodiment of the present application. The signal transmission module 20 in the present application includes a signal processing component 202 and a laser emission component 203 . Specifically, according to the electrical connection between the signal processing component 202 and the heart rate detection module 10, the signal processing component 202 receives the heart rate signal sent by the heart rate detection module 10 at the current moment, and performs analog-to-digital conversion on the heart rate signal to obtain the heart rate signal after analog-to-digital conversion, and uses the heart rate signal after analog-to-digital conversion as a digital signal, that is, the present application uses the signal processing component 202 to convert the continuously changing heart rate analog signal (i.e., heart rate signal) into a discrete digital signal. Since digital signals have the advantages of stability, reliability, and fault tolerance, the stability of signal transmission during watch wearing detection is effectively improved. Then, according to the electrical connection between the laser emitting component 203 and the signal processing component 202, the laser emitting component 203 receives the digital signal sent by the signal processing component 202, and performs electro-optical conversion on the digital signal to obtain a digital laser signal, that is, the present application uses the laser emitting component 203 to convert the digital signal electro-optically into a digital laser signal, thereby realizing the transmission of the digital signal in the form of an optical signal (i.e., a digital laser signal), so that the original analog-to-digital converted heart rate signal is more stable during the transmission process, and the signal distortion is reduced.

[0047] The signal receiving module 30 is used to receive the digital laser signal sent by the signal sending module 20 when the first position of the first strap 200 matches the second position of the second strap 300, and output the heart rate signal to the control module 40 after performing photoelectric conversion on the digital laser signal.

[0048] In this embodiment, when the first magnetic component 201 and the second magnetic component 301 are attracted to each other, it is determined that the first position of the first strap matches the second position of the second strap, that is, an optical connection link is constructed between the signal sending module 20 and the signal receiving module 30. At this time, the signal receiving module 30 can receive the digital laser signal sent by the signal sending module 20, and perform photoelectric conversion on the digital laser signal to obtain the heart rate signal sent by the heart rate detection module 10 at the current moment, that is, the digital laser signal is photoelectrically converted by the signal receiving module 30, thereby realizing the restored output of the heart rate signal.

[0049] The control module 40 is used to receive the heart rate signal sent by the signal receiving module 30, and when the heart rate signal is consistent with the target signal, it determines that the watch is in an abnormal wearing state, and issues an early warning prompt based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module 10 at the previous moment of the current moment.

[0050] In this embodiment, the control module 40 compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and can thereby accurately determine the wearing status of the watch. Once it is determined that the heart rate signal is consistent with the target signal (i.e., after it is determined that the heart rate signal refers to the target signal), it can be stably and reliably determined that the watch is in an abnormal wearing state, and early warning prompts can be given in a timely manner based on the abnormal wearing state, thereby effectively improving the stability of the watch wearing detection.

[0051] It should be noted that the abnormal wearing state includes the situation where the wearer's watch is taken off by an unauthorized person. The unauthorized person refers to other persons except the guardians pre-stored in the memory of the control module 40. In addition, there are multiple guardians, which can be customized according to the needs of the user. For example, when the guardian is a child, the guardians include at least the parents of the child. In addition, it is worth mentioning that the watch wearer cannot act as a guardian.

[0052] Furthermore, in another embodiment, the abnormal wearing state also includes a situation where the heart rate signal is not within a preset heart rate threshold range. Specifically, the control module 40 receives the heart rate signal sent by the signal receiving module 30, and detects whether the heart rate signal is a target signal. If the heart rate signal is not a target signal, it determines whether the heart rate signal is within a preset heart rate threshold range. If the heart rate signal is within the preset heart rate threshold range, it is determined that the watch is in a normal wearing state; if the heart rate signal is not within the preset heart rate threshold range, it is determined that the watch is in an abnormal wearing state.

[0053] In this embodiment, after determining that the heart rate signal is not a target signal, the control module 40 continues to compare the heart rate signal with a preset heart rate threshold interval, which not only avoids the phenomenon that the wearer's watch is removed when the first magnetic component 201 and the second magnetic component 301 are adsorbed, but also allows the guardian to monitor the wearer's physical condition in real time. When the control module 40 determines that the heart rate signal is inconsistent with the preset heart rate threshold interval, it can further determine that the wearer's watch is in an abnormal wearing state, which not only effectively improves the stability of the watch wearing detection, but also greatly ensures the wearer's personal safety.

[0054] It should be noted that the preset heart rate threshold range can be defined according to the needs of the user. On the one hand, a personalized heart rate threshold range can be formulated according to the wearer's own situation. On the other hand, the heart rate threshold range includes but is not limited to infant heart rate range, adolescent heart rate range, youth heart rate range and elderly heart rate range.

[0055] Furthermore, in some feasible embodiments, the signal sending module includes a signal processing group 202 and a laser emitting component 203; the signal processing component 202 is connected to the heart rate detection module 10, for receiving the heart rate signal sent by the heart rate detection module 10 at the current moment, and after performing analog-to-digital conversion on the heart rate signal, output it to the laser emitting component 203.

[0056] In this embodiment, refer to Figure 3 As shown, the signal processing component 202 includes a signal receiving end, an attenuation unit, a gain control unit and an analog-to-digital conversion unit connected in sequence. After the signal receiving end receives the heart rate signal sent by the heart rate detection module 10 at the current moment, the heart rate signal is sent to the attenuation unit. At this time, the attenuation unit attenuates the heart rate signal according to a preset attenuation multiple to obtain an attenuated heart rate signal. That is, the present application reduces interference by reducing the intensity of the heart rate signal through the attenuation unit to improve the transmission quality and stability of the heart rate signal. Then, based on the electrical connection between the gain control unit and the attenuation unit, the gain control unit receives the attenuated heart rate signal sent by the attenuation unit, and adjusts the signal gain of the attenuated heart rate signal to obtain the adjusted heart rate signal. That is, the present application adjusts the signal gain of the attenuated heart rate signal through the gain control unit, so that the attenuated heart rate signal conforms to the amplitude range of the analog-to-digital conversion unit, thereby effectively enhancing the quality of the attenuated heart rate signal. Then the gain control unit transmits the adjusted heart rate signal to the analog-to-digital conversion unit; based on the electrical connection between the analog-to-digital conversion unit and the gain control unit, the analog-to-digital conversion unit accesses the adjusted heart rate signal, and converts the adjusted heart rate signal into a digital signal and sends it to the laser emission component, so that the laser emission component 203 transmits the digital signal in the form of an optical signal (i.e., a digital laser signal), so that the original analog-to-digital converted heart rate signal is more stable during the transmission process, reducing signal distortion.

[0057] The laser emitting component 203 also includes an emitting end, a first resistor R1, a second resistor R2, a first laser diode D1 and a semiconductor switch Q1. The first end of the semiconductor switch Q1 is connected to the emitting end through the first resistor R1, the emitting end is connected to the signal processing component 202, the second end of the semiconductor switch Q1 is grounded, the third end of the semiconductor switch Q1 is connected to the first end of the first laser diode D1 through the second resistor R2, and the second end of the first laser diode D1 is connected to a power supply end.

[0058] In this embodiment, refer to Figure 4 , Figure 4Schematic diagram of the laser emitting assembly involved in the embodiment of the present application. When the transmitting end receives the digital signal sent by the signal processing assembly 202, the semiconductor switch Q1 is in the on state. At this time, there is a potential difference between the two ends of the first laser diode D1, causing the first laser diode D1 to emit light. That is to say, the present application transmits the digital signal in the form of an optical signal (i.e., a digital laser signal) through the laser emitting assembly 203, so that the heart rate signal after the analog-to-digital conversion is more stable during the transmission process, reducing the signal distortion.

[0059] Further, in some other feasible embodiments, the first strap is provided with a first magnetic member 201, the second strap is provided with a second magnetic member 301, and the signal receiving module 30 includes a laser receiving unit 302 and a power supply unit 303;

[0060] The power supply unit 303 is used to determine that the first position matches the second position when the first magnetic attraction component 201 and the second magnetic attraction component 301 are attracted to each other, and to power the laser receiving unit 302 so that the laser receiving unit 302 can perform the step of receiving the digital laser signal sent by the signal sending module.

[0061] In this embodiment, refer to Figure 5 , Figure 5 It is a schematic diagram of the signal receiving module involved in the embodiment of the present application. The power supply module 303 includes a power supply component 3031 and a magnetic switch 3032. When the first magnetic component 201 and the second magnetic component 301 are attracted to each other, it is determined that the first position matches the second position. At this time, the magnetic switch 3032 is automatically closed according to the magnetic attraction between the first magnetic component 201 and the second magnetic component 301, so that the power supply component 3031 supplies power to the laser receiving unit 302, thereby realizing the transmission and reception of heart rate signals through the optical connection link between the signal sending module 20 and the signal receiving module 30.

[0062] Further, in some feasible embodiments, the laser receiving unit 302 includes a receiving end, a third resistor R3, a fourth resistor R4 and a second laser diode D2;

[0063] The first end of the second laser diode D2 is connected to the first end of the third resistor R3 and the first end of the fourth resistor R4 respectively, the second end of the second laser diode D2 is connected to the power supply unit 303, the second end of the third resistor R3 is connected to the receiving end, the receiving end is connected to the control module 40, and the second end of the fourth resistor R4 is grounded.

[0064] In this embodiment, refer to Figure 5After the magnetic switch 3032 is closed, a potential difference is generated at both ends of the second laser diode D2, so as to perform photoelectric conversion on the digital laser signal connected to the signal receiving module 30 to obtain a digital signal (i.e., the heart rate signal after analog-to-digital conversion), and then input the digital signal into the digital-to-analog conversion unit via the receiving end, so that the digital-to-analog conversion unit can perform digital-to-analog conversion on the digital signal to obtain the heart rate signal sent by the heart rate detection module 10 at the current moment, thereby realizing the restored output of the heart rate signal.

[0065] Furthermore, in some other feasible embodiments, an image acquisition module and a GPS module are also provided on the dial, and the control module 10 is connected to the image acquisition module and the GPS module respectively.

[0066] In this embodiment, the image acquisition module can be understood as a micro camera.

[0067] The control module is also used to receive facial image data sent by the image acquisition module based on the response of the image acquisition module to the abnormal wearing state, and when the facial image data does not match the preset target image data, obtain the geographic location information through the GPS module, and send the geographic location information and the facial image data to the mobile terminal authorized by the watch for early warning.

[0068] In this embodiment, the watch wearing detection system may further include an image acquisition module and a GPS module respectively connected to the control module 40, for real-time acquisition of the wearer's surrounding environment information and positioning and tracking the wearer's geographical location information, wherein the surrounding environment information at least includes facial image data within a preset shooting range, and the acquired information is stored in the memory of the control module 40. At this time, the image acquisition module responds to the abnormal wearing state sent by the control module, and automatically sends the facial image data to the control module 40. After receiving the facial image data sent by the image acquisition module, the control module 40 detects whether the facial image data is the same as the preset target image data. If the facial image data is different from the preset target image data, it is determined that the facial image data does not match the preset target image data, and the geographical location information of the wearer is acquired in real time through the GPS module, and the geographical location information and facial image data are sent to the mobile terminal authorized by the watch for early warning, thereby helping the guardian to quickly locate the wearer's position and timely grasp the wearer's situation.

[0069] It should be noted that the preset shooting range can be customized according to user needs, and the target image data can be understood as the facial image of the guardian pre-stored in the memory of the control module 40, wherein the number of guardians can be customized according to user needs.

[0070] In another embodiment, if the facial image data is the same as the preset target image data, it is determined that the watch is in a normal removal state, and the guardian information corresponding to the facial image data is sent to the mobile terminal authorized by the watch for display. For example, when the wearer is a child, and the control module detects that the facial image data is the facial image data corresponding to the child's father, normal removal information is sent to the mobile terminal authorized by the watch, so that the mobile terminal authorized by the watch can display the normal removal information, wherein the normal removal information includes but is not limited to the text message of the child's father taking off the child's watch and / or the image taken when it is removed.

[0071] In summary, the present application provides a watch wearing detection system to optimize the process of watch wearing detection. Specifically, the system includes a dial, and a first strap and a second strap connected to the dial, wherein the first strap and the second strap are respectively provided with a signal sending module and a signal receiving module. After determining that the first position of the first strap matches the second position of the second strap, the present application transmits and receives the heart rate signal sent by the heart rate detection module through the signal sending module and the signal receiving module to complete the process of watch wearing detection, thereby avoiding the phenomenon of poor wearing detection stability in the prior art due to the easy breakage of the metal wire and the unstable electrical connection between the wire and the buckle, and improving the stability of the subsequent signal transmission between the signal receiving module and the control module, so that the control module compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and then accurately determines the wearing state of the watch. Once it is determined that the heart rate signal is consistent with the target signal, it can stably and reliably determine that the watch is in an abnormal wearing state, and timely issue an early warning prompt based on the abnormal wearing state, thereby effectively improving the stability of the watch wearing detection.

[0072] Further, based on one embodiment of the watch wearing detection system of the present application, another embodiment of the watch wearing detection method of the present application applied to the watch wearing detection system is proposed, referring to Figure 6 , Figure 6 It is a schematic diagram of the embodiment flow chart of the watch wearing detection method involved in the present application.

[0073] The watch wearing detection method of the present application is applied to any of the watch wearing detection systems described above, and the watch wearing detection method comprises:

[0074] Step S10: receiving the heart rate signal sent by the heart rate detection module 10 at the current moment through the signal sending module 20, and performing electro-optical conversion on the heart rate signal to obtain a digital laser signal.

[0075] In this embodiment, the signal sending module 20 in the present application includes a signal processing component 202 and a laser emitting component 203. Specifically, according to the electrical connection between the signal processing component 202 and the heart rate detection module 10, after receiving the heart rate signal sent by the heart rate detection module 10 at the current moment, the signal processing component 202 performs analog-to-digital conversion on the heart rate signal to obtain the heart rate signal after analog-to-digital conversion, and uses the heart rate signal after analog-to-digital conversion as a digital signal, that is, the present application uses the signal processing component 202 to convert the continuously changing heart rate analog signal (i.e., the heart rate signal) into a discrete digital signal. Since digital signals have the advantages of stability, reliability, and fault tolerance, the signal quality during the watch wearing detection process is effectively improved. The stability of transmission, then according to the electrical connection between the laser emitting component 203 and the signal processing component 202, the laser emitting component 203 receives the digital signal sent by the signal processing component 202, and performs electro-optical conversion on the digital signal to obtain a digital laser signal (i.e., the heart rate signal after electro-optical conversion). That is, the present application utilizes the laser emitting component 203 to electro-optically convert the digital signal into a digital laser signal, thereby realizing the transmission of the digital signal in the form of an optical signal (i.e., a digital laser signal), so that the original heart rate signal after analog-to-digital conversion is more stable during the transmission process, reducing the signal distortion.

[0076] Step S20: When the first position of the first strap matches the second position of the second strap, the digital laser signal is photoelectrically converted by a signal receiving module to obtain the heart rate signal.

[0077] In this embodiment, when the first magnetic component 201 and the second magnetic component 301 are attracted to each other, it is determined that the first position of the first strap matches the second position of the second strap, that is, an optical connection link is constructed between the signal sending module 20 and the signal receiving module 30. At this time, the signal receiving module 30 can receive the digital laser signal sent by the signal sending module 20, and perform photoelectric conversion on the digital laser signal to obtain the heart rate signal sent by the heart rate detection module 10 at the current moment, that is, the digital laser signal is photoelectrically converted by the signal receiving module 30, thereby realizing the restored output of the heart rate signal.

[0078] Step S30: When the heart rate signal is consistent with the target signal, the control module determines that the watch is in an abnormal wearing state, and issues an early warning based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module at the previous moment of the current moment.

[0079] In this embodiment, the control module 40 compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and thus can accurately determine the wearing status of the watch. When the heart rate signal is the same as the target signal, it is determined that the heart rate signal is consistent with the target signal, and it can stably and reliably determine that the watch is in an abnormal wearing state, and provide timely early warning prompts based on the abnormal wearing state, thereby effectively improving the stability of the watch wearing detection.

[0080] Furthermore, in some feasible embodiments, after the above step S10: performing electro-optical conversion on the heart rate signal to obtain a digital laser signal, the watch wearing detection method further includes the following implementation steps:

[0081] Step B10: Detect, through the power supply unit 303 of the signal receiving module 30, whether the first magnetic component 201 of the first strap 200 and the second magnetic component 301 of the second strap 300 are in a magnetic state, where the first magnetic component and the second magnetic component are attracted to each other.

[0082] Step B20: If the first magnetic component and the second magnetic component are in a magnetic state, determine that the first position of the first strap matches the second position of the second strap, and power the laser receiving unit of the signal receiving module so that the laser receiving unit can perform the step of photoelectric conversion of the digital laser signal.

[0083] In this embodiment, the power supply unit 303 of the signal receiving module 30 detects whether the first magnetic component 201 of the first strap 200 and the second magnetic component 301 of the second strap 300 are in a magnetic state, wherein the magnetic state is a state in which the first magnetic component and the second magnetic component are attracted to each other. If the first magnetic component 201 and the second magnetic component 301 are in a magnetic state, it is determined that the first position of the first strap matches the second position of the second strap, and the laser receiving unit of the signal receiving module is powered so that the laser receiving unit performs the step of photoelectric conversion of the digital laser signal.

[0084] In a specific embodiment, the power supply module 303 includes a power supply component 3031 and a magnetic switch 3032. When the first magnetic member 201 and the second magnetic member 301 are attracted to each other, it is determined that the first position matches the second position. At this time, the power supply module 303 automatically closes the magnetic switch 3032 according to the magnetic attraction between the first magnetic member 201 and the second magnetic member 301, so that the power supply component 3031 supplies power to the laser receiving unit 302, which not only improves the intelligence of the watch wearing detection, but also realizes the transmission and reception of heart rate signals through the optical connection link between the signal sending module 20 and the signal receiving module 30.

[0085] Furthermore, in some feasible embodiments, the above step S30: providing an early warning prompt according to the abnormal wearing state, further includes the following implementation steps:

[0086] Step S301: Based on the response of the image acquisition module to the abnormal wearing state, the facial image data sent by the image acquisition module is received; when the facial image data does not match the preset target image data, the geographic location information is obtained through the GPS module, and the geographic location information and the facial image data are sent to the mobile terminal authorized by the watch for early warning.

[0087] In this embodiment, the watch wearing detection system may further include an image acquisition module and a GPS module respectively connected to the control module 40, for real-time acquisition of the wearer's surrounding environment information and positioning and tracking the wearer's geographical location information, wherein the surrounding environment information at least includes facial image data within a preset shooting range, and the acquired information is stored in the memory of the control module 40. At this time, the image acquisition module responds to the abnormal wearing state sent by the control module, and automatically sends the facial image data to the control module 40. After receiving the facial image data sent by the image acquisition module, the control module 40 detects whether the facial image data is the same as the preset target image data. If the facial image data is different from the preset target image data, it is determined that the facial image data does not match the preset target image data, and the geographical location information of the wearer is acquired in real time through the GPS module, and the geographical location information and facial image data are sent to the mobile terminal authorized by the watch for early warning, thereby helping the guardian to quickly locate the wearer's position and timely grasp the wearer's situation.

[0088] It should be noted that the preset shooting range can be customized according to user needs, and the target image data can be understood as the facial image of the guardian pre-stored in the memory of the control module 40, wherein the number of guardians can be customized according to user needs.

[0089] In summary, the present application provides a watch wearing detection system to optimize the process of watch wearing detection. Specifically, the system includes a dial, and a first strap and a second strap connected to the dial, wherein the first strap and the second strap are respectively provided with a signal sending module and a signal receiving module. After determining that the first position of the first strap matches the second position of the second strap, the present application transmits and receives the heart rate signal sent by the heart rate detection module through the signal sending module and the signal receiving module to complete the process of watch wearing detection, thereby avoiding the phenomenon of poor wearing detection stability in the prior art due to the easy breakage of the metal wire and the unstable electrical connection between the wire and the buckle, and improving the stability of the subsequent signal transmission between the signal receiving module and the control module, so that the control module compares the heart rate signal sent by the signal receiving module with the target signal in a targeted manner, and then accurately determines the wearing state of the watch. Once it is determined that the heart rate signal is consistent with the target signal, it can stably and reliably determine that the watch is in an abnormal wearing state, and timely issue an early warning prompt based on the abnormal wearing state, thereby effectively improving the stability of the watch wearing detection.

[0090] In addition, this application also provides a terminal device. Figure 7 , Figure 7 The terminal device of the embodiment of the present application is a schematic diagram of the structure of the terminal device involved in the embodiment of the present application. The terminal device of the embodiment of the present application can be a device for running watch wearing detection locally.

[0091] like Figure 7 As shown, the terminal device of the embodiment of the present application may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface).

[0092] The memory 1005 is arranged on the terminal device body, and a program is stored on the memory 1005, and the program implements the corresponding operation when it is executed by the processor 1001. The memory 1005 is also used to store parameters for use by the terminal device. The memory 1005 can be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 can also be a storage device independent of the aforementioned processor 1001.

[0093] Those skilled in the art will understand that Figure 7The terminal device structure shown in the figure does not constitute a limitation on the terminal device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0094] like Figure 7 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a watch wearing detection program of a terminal device.

[0095] exist Figure 7 In the terminal device shown, the processor 1001 can be used to call the watch wearing detection program of the terminal device stored in the memory 1005, and execute the steps of the above-mentioned watch wearing detection method.

[0096] In addition, the present application provides a computer storage medium on which a watch wearing detection program is stored, and when the watch wearing detection program is executed by a processor, the steps of the above-mentioned watch wearing detection method are implemented.

[0097] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0098] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0099] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a computer storage medium (such as ROM / RAM, disk, optical disk) as described above, and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0100] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A watch wearing detection system, characterized in that: The watch wearing detection system comprises: a dial, and a first strap and a second strap connected to the dial; the dial is provided with a heart rate detection module and a control module, the heart rate detection module is electrically connected to a signal sending module of the first strap, the signal sending module is optically connected to a signal receiving module of the second strap, and the signal receiving module is electrically connected to the control module; The signal sending module is used to receive the heart rate signal sent by the heart rate detection module at the current moment, and convert the heart rate signal into a digital laser signal by electro-optical conversion and send it to the signal receiving module; The signal receiving module is used to receive the digital laser signal sent by the signal sending module when the first position of the first strap matches the second position of the second strap, and output the heart rate signal to the control module after performing photoelectric conversion on the digital laser signal; The control module is used to receive the heart rate signal sent by the signal receiving module, and when the heart rate signal is consistent with the target signal, determine that the watch is in an abnormal wearing state, and issue an early warning prompt based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module at the previous moment of the current moment.

2. The watch wearing detection system as claimed in claim 1, characterized in that: The signal sending module includes a signal processing component and a laser emitting component; The signal processing component is connected to the heart rate detection module, and is used to receive the heart rate signal sent by the heart rate detection module at the current moment, and after performing analog-to-digital conversion on the heart rate signal, output it to the laser emitting component; The laser emitting component is connected to the signal processing component, and is used to receive the digital signal sent by the signal processing component, and perform electro-optical conversion on the digital signal to obtain the digital laser signal, wherein the digital signal is the heart rate signal after analog-to-digital conversion; The laser emitting component also includes an emitting end, a first resistor, a second resistor, a first laser diode and a semiconductor switch, wherein the first end of the semiconductor switch is connected to the emitting end through the first resistor, the emitting end is connected to the signal processing component, the second end of the semiconductor switch is grounded, the third end of the semiconductor switch is connected to the first end of the first laser diode through the second resistor, and the second end of the first laser diode is connected to a power supply end.

3. The watch wearing detection system as claimed in claim 1, characterized in that: The first strap is provided with a first magnetic attraction member, the second strap is provided with a second magnetic attraction member, and the signal receiving module includes a laser receiving unit and a power supply unit; The power supply unit is used to determine that the first position matches the second position when the first magnetic attraction component and the second magnetic attraction component are attracted to each other, and to power the laser receiving unit so that the laser receiving unit can perform the step of receiving the digital laser signal sent by the signal sending module.

4. The watch wearing detection system as claimed in claim 3, characterized in that: The laser receiving unit includes a receiving end, a third resistor, a fourth resistor and a second laser diode; The first end of the second laser diode is connected to the first end of the third resistor and the first end of the fourth resistor respectively, the second end of the second laser diode is connected to the power supply unit, the second end of the third resistor is connected to the receiving end, the receiving end is connected to the control module, and the second end of the fourth resistor is grounded.

5. The watch wearing detection system as claimed in claim 1, characterized in that: The dial is also provided with an image acquisition module and a GPS module, and the control module is connected to the image acquisition module and the GPS module respectively; The control module is also used to receive facial image data sent by the image acquisition module based on the response of the image acquisition module to the abnormal wearing state, and when the facial image data does not match the preset target image data, obtain the geographic location information through the GPS module, and send the geographic location information and the facial image data to the mobile terminal authorized by the watch for early warning.

6. A watch wearing detection method, characterized in that: The watch wearing detection method is applied to the watch wearing detection system according to any one of claims 1 to 5, and the watch wearing detection method comprises: The signal sending module receives the heart rate signal sent by the heart rate detection module at the current moment, and performs electro-optical conversion on the heart rate signal to obtain a digital laser signal; When the first position of the first strap matches the second position of the second strap, the digital laser signal is photoelectrically converted by a signal receiving module to obtain the heart rate signal; When the heart rate signal is consistent with the target signal, the control module determines that the watch is in an abnormal wearing state, and issues an early warning prompt based on the abnormal wearing state. The target signal is the heart rate signal sent by the heart rate detection module at the previous moment of the current moment.

7. The watch wearing detection method according to claim 6, characterized in that: After the step of performing electro-optical conversion on the heart rate signal to obtain a digital laser signal, the watch wearing detection method further includes: Detecting, by the power supply unit of the signal receiving module, whether the first magnetic attraction component of the first strap and the second magnetic attraction component of the second strap are in a magnetic attraction state, wherein the magnetic attraction state is a state in which the first magnetic attraction component and the second magnetic attraction component are mutually attracted; If the first magnetic attraction component and the second magnetic attraction component are in a magnetic attraction state, it is determined that the first position of the first strap matches the second position of the second strap, and the laser receiving unit of the signal receiving module is powered so that the laser receiving unit can perform the step of photoelectric conversion of the digital laser signal.

8. The watch wearing detection method as claimed in claim 7, characterized in that: The step of providing an early warning prompt according to the abnormal wearing state also includes: Based on the response of the image acquisition module to the abnormal wearing state, the facial image data sent by the image acquisition module is received. When the facial image data does not match the preset target image data, the geographic location information is obtained through the GPS module, and the geographic location information and the facial image data are sent to the mobile terminal authorized by the watch for early warning.

9. A terminal device, characterized in that: The terminal device includes a memory, a processor, and a watch wearing detection program stored in the memory and executable on the processor. When the processor executes the watch wearing detection program, the steps of the watch wearing detection method as described in any one of claims 6 to 8 are implemented.

10. A computer storage medium, characterized in that: The computer storage medium stores a watch wearing detection program, and when the watch wearing detection program is executed by the processor, the steps of the watch wearing detection method as claimed in any one of claims 6 to 8 are implemented.

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