Wearable device

Abstract

The embodiment of the invention provides wearable equipment. The wearable equipment comprises a main control chip and a communication chip, the main control chip is connected with the communication chip; the communication chip is used for identifying a sports card when the wearable device is in contact with the sports card and determining a current sports scene according to an identification result; and the main control chip is used for acquiring motion data of the current motion scene and processing the motion data. According to the wearable device, the motion card can be actively recognized through the communication chip, so that the main control chip rapidly switches the corresponding motion scene and processes the motion data of the user, and the use experience of the user is improved.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a wearable device. Background Art

[0002] People are paying more and more attention to their physical health. Most people keep healthy through sports and fitness. Wearable devices used for sports and fitness have become essential devices for fitness enthusiasts. However, there are many different sports scenes, and the sports data that need to be recorded in different sports scenes are also different, such as long-distance running, swimming, skiing, or using different fitness equipment in the gym. Traditional sports wearable devices switch between different sports scenes to record sports data by pressing buttons or touching the screen of the wearable device. The efficiency of switching sports scenes is low, and it also affects the user's sports experience. Summary of the invention

[0003] In order to solve the above problems, an embodiment of the present invention discloses a wearable device.

[0004] The wearable device provided in an embodiment of the present invention includes: a main control chip and a communication chip; the main control chip is connected to the communication chip;

[0005] The communication chip is used to identify the sports card when the wearable device contacts the sports card, and determine the current sports scene according to the identification result;

[0006] The main control chip is used to obtain the motion data of the current motion scene and process the motion data.

[0007] Optionally, the main control chip is also used to transmit the motion data to the target terminal when it is detected that the wearable device is connected to the target terminal, so that the target terminal generates a motion report according to the motion data and displays the motion report.

[0008] Optionally, the wearable device further comprises: a display screen; the display screen is connected to the main control chip;

[0009] The display screen is used to display the motion data; the display screen also has a full-screen touch function for the user to interact with the wearable device.

[0010] Optionally, the main control chip is further used to obtain input information manually input by the user and received by the display screen, and determine the sports equipment currently used by the user according to the input information.

[0011] Optionally, the main control chip is also used to obtain a stop motion instruction manually input by the user and received by the display screen, and control the wearable device to stop detecting the user's motion data in the current motion scene according to the stop motion instruction.

[0012] Optionally, the wearable device further includes: a pulse sensor, a torque sensor, a temperature sensor, and a flash memory; the main control chip is connected to the pulse sensor, the torque sensor, the temperature sensor, and the flash memory respectively; the motion data includes heart rate data, movement data, and body temperature data;

[0013] The pulse sensor is used to detect the user's heart rate data and transmit the heart rate data to the main control chip;

[0014] The torque sensor is used to detect the movement data of the user and transmit the movement data to the main control chip;

[0015] The temperature sensor is used to detect the body temperature data of the user and transmit the body temperature data to the main control chip;

[0016] The flash memory is used to store the motion data.

[0017] Optionally, the wearable device further includes: an anti-reverse connection circuit, an overvoltage protection circuit, a charging circuit, and a voltage stabilizing circuit; the anti-reverse connection circuit is connected to the overvoltage protection circuit, the overvoltage protection circuit is connected to the charging circuit, and the charging circuit is connected to the voltage stabilizing circuit; the voltage stabilizing circuit is respectively connected to the main control chip and the pulse sensor;

[0018] The anti-reverse connection circuit is used to protect the subsequent circuit when the positive and negative poles of the power supply of the wearable device are reversely connected;

[0019] The overvoltage protection circuit is used to shut down the output when the input voltage is higher than a preset value, and to restore the output when the input voltage drops below the preset value;

[0020] The charging circuit is used to supply power to the wearable device;

[0021] The voltage stabilizing circuit is used to maintain the stability of the voltage input to the main control chip and the pulse sensor when the power supply voltage of the charging circuit fluctuates.

[0022] Optionally, the voltage stabilizing circuit includes a first voltage stabilizing circuit, a second voltage stabilizing circuit and a third voltage stabilizing circuit;

[0023] The first voltage stabilizing circuit is connected to the main control chip and is used to control the current flowing through the main control chip;

[0024] The second voltage stabilizing circuit and the third voltage stabilizing circuit are connected to the pulse sensor and are used to control the current flowing through the pulse sensor.

[0025] Optionally, the wearable device further includes: an oscillator circuit; the oscillator circuit is connected to the main control chip;

[0026] The oscillator circuit is used to issue an early warning prompt when the heart rate data, the movement data, or the body temperature data reaches a corresponding preset condition.

[0027] Optionally, the communication chip includes a matching network, and the matching network is used to adjust the sensing distance between the sports card and the wearable device.

[0028] The embodiments of the present invention include the following advantages:

[0029] The wearable device of the embodiment of the present invention includes: a main control chip and a communication chip, the main control chip is connected to the communication chip; the communication chip is used to identify the sports card when the wearable device contacts the sports card, and determine the current sports scene according to the identification result; the main control chip is used to obtain the sports data of the current sports scene and process the sports data. The wearable device of the present invention can actively identify the sports card through the communication chip, so as to quickly determine the sports scene of the user, improve the efficiency of the main control chip in switching the sports scene, thereby improving the efficiency of the main control chip in processing the sports data, and improving the sports experience of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 is a circuit structure block diagram of a wearable device according to an embodiment of the present invention;

[0032] Figure 2 is a circuit structure block diagram of a communication chip according to an embodiment of the present invention;

[0033] Figure 3 is a circuit structure block diagram of a main control chip according to an embodiment of the present invention;

[0034] Figure 4 This is another circuit structure block diagram of a wearable device according to an embodiment of the present invention.

[0035] Description of reference numerals:

[0036] Wearable device 10, main control chip 11, communication chip 12, matching network 21, filter circuit 22, main chip 31, crystal 32, load capacitor 33, matching circuit 34, physical button 35, electrostatic protection tube 36, display screen 41, pulse sensor 42, torque sensor 43, temperature sensor 44, flash memory 45, oscillator circuit 46, anti-reverse connection circuit 47, overvoltage protection circuit 48, charging circuit 49, voltage stabilizing circuit 410, first voltage stabilizing circuit 41001, second voltage stabilizing circuit 41002 and third voltage stabilizing circuit 41003. DETAILED DESCRIPTION

[0037] The present invention proposes a wearable device, the purpose of which is to improve the efficiency of the wearable device in switching sports scenes, thereby improving the user experience. To achieve this goal, the embodiment of the present invention connects a communication chip to the main control chip of the wearable device, identifies sports cards through the communication chip, and determines the current sports scene based on the identification result, so that the main control chip quickly switches the sports scene and processes the user's sports data in the corresponding sports scene.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] Reference Figure 1 , shows a circuit structure block diagram of a wearable device according to an embodiment of the present invention, wherein the wearable device 10 comprises: a main control chip 11 and a communication chip 12; the main control chip 11 is connected to the communication chip 12;

[0040] In this embodiment, the communication chip is used to identify the sports card when the wearable device contacts the sports card, and determine the current sports scene according to the identification result;

[0041] In an embodiment of the present invention, the communication chip may be a chip including an NFC (Near Field Communication) coil. When the wearable device contacts the sports card, the communication chip may actively identify the sports card, determine the current sports scene based on the recognition result, and transmit the recognition result to the main control chip. In the present invention, the wearable device may be a sports watch, and the current sports scene may include long-distance running, swimming, skiing, or using different fitness equipment in a gym, etc., which is not limited in this application.

[0042] Specifically, the user's current sports scene can be determined in the following way: a sports card can be provided on the sports equipment, and the identity identification information corresponding to the sports equipment can be stored in the sports card in advance. When the user starts to use the sports equipment, the wearable device can first touch the sports card corresponding to the sports equipment. At this time, the communication chip in the wearable device can detect the connection with the sports card, so that the identity identification information of the sports equipment can be obtained from the sports card, and then the user's current sports scene, that is, the sports equipment currently in use, can be determined based on the identity identification information of the sports equipment.

[0043] Reference Figure 2 , showing a circuit structure block diagram of a communication chip of an embodiment of the present invention, the communication chip 12 includes a matching network 21, and the matching network is used to adjust the sensing distance between the sports card and the wearable device; the communication chip 12 also includes a filter circuit 22, and the filter circuit is used to filter the alternating current in the direct current.

[0044] NFC provides a certain degree of security for data communication, because data can only be transmitted between very close devices, and NFC technology also supports encryption and authentication mechanisms to ensure the security of data transmission. In an embodiment of the present invention, in order to ensure the accuracy of the communication chip in identifying the sports card, the technician can set the sensing distance between the sports card and the wearable device to 0. Those skilled in the art can set the sensing distance between the sports card and the wearable device to other appropriate values ​​based on the concept of the present invention, and this application does not limit this.

[0045] Existing NFC devices are mainly in peer-to-peer mode and card emulation mode. Two NFC devices in peer-to-peer mode can exchange data with each other, such as transferring files or information between two mobile phones; NFC devices in card emulation mode can simulate a smart card, such as for access control systems. Therefore, NFC in the prior art is generally in passive mode. The communication chip in the embodiment of the present invention is in active mode. Compared with existing NFC devices, it can actively identify sports cards and quickly determine the user's sports scene.

[0046] In this embodiment, the main control chip is used to obtain motion data of the current motion scene and process the motion data.

[0047] Reference Figure 3 , shows a circuit structure block diagram of the main control chip of an embodiment of the present invention, the main control chip 11 includes a main chip 31, a crystal 32, a load capacitor 33, a matching circuit 34, a physical button 35, and an electrostatic protection tube 36; the main chip 31 is respectively connected to the crystal 32, the load capacitor 33, the matching circuit 34, the physical button 35, and the electrostatic protection tube 36.

[0048] The main control chip in the embodiment of the present invention can receive the recognition result of the current sports scene transmitted by the communication chip, and then control the wearable device to enter the corresponding sports mode, and process the sports data during the user's exercise. Among them, the model of the main chip can be NORDIC-nRF52840; the crystal can be 32MHz / 32.768KHz, which is used to provide an accurate clock signal for the charging circuit; the matching circuit is used to provide an accurate impedance network for the chip and the antenna; the physical button is used for power on / off and sports scene switching; the electrostatic protection tube is used to prevent the danger caused by static electricity accumulation.

[0049] In one embodiment, the main control chip is also used to transmit the motion data to the target terminal when it is detected that the wearable device is connected to the target terminal, so that the target terminal generates a motion report based on the motion data and displays the motion report.

[0050] In an embodiment of the present invention, the wearable device can be connected to the target terminal via Bluetooth. When the main control chip detects that the wearable device is connected to the target terminal via Bluetooth, the main control chip can transmit the user's motion data collected by the wearable device to the target terminal, so that the target terminal generates a motion report based on the motion data and displays the motion report, thereby facilitating users to view and share motion data.

[0051] The wearable device of the embodiment of the present invention includes: a main control chip and a communication chip, the main control chip is connected to the communication chip; the communication chip is used to identify the sports card when the wearable device contacts the sports card, and determine the current sports scene according to the identification result; the main control chip is used to obtain the sports data of the current sports scene and process the sports data. The wearable device of the present invention can actively identify the sports card through the communication chip, so as to quickly determine the sports scene of the user, improve the efficiency of the main control chip in switching the sports scene, thereby improving the efficiency of the main control chip in processing the sports data, and improving the sports experience of the user.

[0052] Reference Figure 4 , shows another circuit structure block diagram of a wearable device according to an embodiment of the present invention, wherein the wearable device 10 further includes: a display screen 41, a pulse sensor 42, a torque sensor 43, a temperature sensor 44, a flash memory 45, an oscillator circuit 46, an anti-reverse connection circuit 47, an overvoltage protection circuit 48, a charging circuit 49, and a voltage stabilizing circuit 410;

[0053] In this embodiment, the display screen 41 is connected to the main control chip 11; the display screen 41 is used to display the motion data; the display screen 41 also has a full-screen touch function for the user to interact with the wearable device.

[0054] In an embodiment of the present invention, the display screen may include a display screen interface circuit LCM (Liquid Crystal Module) + Touch (touch screen), and the display screen interface circuit uses a high-strength, compact BTB socket JP1 for connecting the display screen, touch screen, and NFC coil. Among them, LCM refers to a component that assembles liquid crystal display devices, connectors, peripheral circuits such as control and drive, PCB circuit boards, backlight sources, structural parts, etc. The size of the display screen can be a 1.09-inch high-definition TFT display screen. Those skilled in the art can set the size of the display screen to other appropriate values ​​according to the specific purpose of the wearable device, and the present invention does not limit this.

[0055] In this embodiment, the main control chip 11 is respectively connected to the pulse sensor 42, the torque sensor 43, the temperature sensor 44 and the flash memory 45; the motion data includes heart rate data, movement data and body temperature data; the pulse sensor 42 is used to detect the user's heart rate data and transmit the heart rate data to the main control chip; the torque sensor 43 is used to detect the user's movement data and transmit the movement data to the main control chip; the temperature sensor 44 is used to detect the user's body temperature data and transmit the body temperature data to the main control chip 11; the flash memory 45 is used to store the motion data.

[0056] In an embodiment of the present invention, the wearable device may further include a pulse sensor, a torque sensor, a temperature sensor and a flash memory. The wearable device may collect the user's heart rate data, movement data, body temperature data, calories and other sports data during exercise through the pulse sensor, torque sensor and temperature sensor, and transmit the sports data to the main control chip for data processing, and then display it through the display screen, and at the same time, it may also be stored through the flash memory.

[0057] Among them, the pulse sensor can be a PPG (PhotoPlethysmoGraphy, programmable pulse generator) sensor, that is, photoplethysmography, a technology that detects physiological parameters by measuring the reflection and transmission of light on the skin. The torque sensor can be a 6D sensor. The 6D sensor is a sensor that can measure the force of an object in three directions and the torque in three directions. The torque sensor can also have a wrist-lifting wake-up function. The temperature sensor can be an NTC (Negative Temperature Coefficient, negative temperature coefficient) sensor. NTC uses a high-precision thermistor as the main element for temperature detection, and forms a resistor divider circuit with a load resistor. The corresponding temperature value is calculated by sampling the voltage change value; the power supply switch of the temperature detection circuit is composed of a transistor and a part of the load resistor, and the conduction and cutoff of the switch can be controlled by controlling the level. Flash (Flash EEPROM Memory) is a non-volatile memory, a type of storage chip that can be erased and reprogrammed. The data inside can be modified through specific programs. The flash memory can be a serial flash memory with a capacity of 128Mbit, supports the standard serial peripheral interface (SPI), can be programmed and erased, and is used for data storage of the entire machine.

[0058] In this embodiment, the oscillator circuit 46 is connected to the main control chip 11; the oscillator circuit 46 is used to issue an early warning prompt when the heart rate data, the movement data, or the body temperature data reaches a corresponding preset condition.

[0059] In an embodiment of the present invention, the wearable device may further include a vibrator circuit, which may provide an early warning when the main control chip determines that the heart rate data, movement data, or body temperature data reaches a corresponding preset condition. The vibrator circuit may use a flat cylindrical high-speed vibration motor to provide a vibration effect for the entire device, and the rotation and stop of the vibrator may be controlled by controlling the high and low levels of the motor, and the vibration magnitude of the vibrator may be adjusted by controlling the duty cycle of the motor.

[0060] The oscillator circuit may include multiple gears of vibration, and the vibrations of different gears may correspond to different sensors or preset conditions. For example, the technician may set the vibration of each gear to correspond to a type of motion data of the wearable device. When the heart rate data, movement data, or body temperature data reaches the preset conditions, the corresponding vibration may be issued for early warning. In addition, the technician may also set the vibration of each gear to correspond to different preset conditions of the motion data of the wearable device. When the motion data reaches one of the multiple preset conditions, the corresponding vibration may be issued for early warning.

[0061] In this embodiment, the anti-reverse connection circuit 47 is connected to the overvoltage protection circuit 48, the overvoltage protection circuit 48 is connected to the charging circuit 49, and the charging circuit 49 is connected to the voltage stabilizing circuit 410; the voltage stabilizing circuit 410 is respectively connected to the main control chip 11 and the pulse sensor 42; the anti-reverse connection circuit 47 is used to protect the subsequent circuit when the positive and negative poles of the power supply of the wearable device are reversed; the overvoltage protection circuit 48 is used to turn off the output when the input voltage is higher than a preset value, and to restore the output when the input voltage drop is less than the preset value; the charging circuit 49 is used to power the wearable device; the voltage stabilizing circuit 410 is used to maintain the stability of the voltage input to the main control chip and the pulse sensor when the power supply voltage of the charging circuit fluctuates.

[0062] In an embodiment of the present invention, the wearable device may further include an anti-reverse connection circuit, an overvoltage protection circuit, a charging circuit and a voltage stabilizing circuit. During the process of charging the main control chip and other devices by the charging circuit, the wearable device may maintain the stability of the input voltage through the anti-reverse connection circuit, the overvoltage protection circuit and the voltage stabilizing circuit to protect various devices.

[0063] Among them, the anti-reverse connection circuit may include: using a low-resistance P-channel field effect transistor, a load resistor, an electrostatic protection tube and a filter capacitor; the low-resistance P-channel field effect transistor is connected to the positive input terminal of the power supply. When the positive and negative poles of the power supply are reversed, the field effect tube is in a non-conducting state, so that the entire power supply circuit is not established, which can protect the subsequent circuit; the load resistor can divide the voltage to set the control electrode voltage value of the P-channel field effect transistor; the electrostatic protection tube is used to prevent the danger caused by static electricity accumulation; the filter capacitor is used to filter the alternating current in the direct current.

[0064] The overvoltage protection circuit may include: an OVP (Over Voltage Protection) chip with high withstand voltage and low on-resistance, a feedback circuit and a filter capacitor; the input withstand voltage of the OVP chip can reach 36V, and the on-resistance when the load is 2A current is 0.035Ω. When the voltage at the input end is higher than the set value, the chip will quickly cut off the internal field effect tube and shut down the output to protect the subsequent circuit. When the voltage at the input end drops below the set value, the OVP chip will automatically restore the output; the feedback circuit is used to set the voltage value that triggers the protection; the filter capacitor is used to filter the AC in the DC.

[0065] The charging circuit may include: a highly integrated single-cell lithium battery charging chip, a temperature monitoring resistor, a charging current setting resistor, a filter capacitor, a status indicator pin and a lithium battery; the charging chip has three charging modes: pre-charging, constant current and constant voltage; the temperature monitoring resistor is used to monitor the charging temperature, and the voltage value of the NTC pin to the ground can be detected to calculate the temperature value. If it is too high or too low, the charging will be cut off; the charging current can be set by the charging current setting resistor; the filter capacitor is used to filter the AC in the DC power; the status indicator pin can be connected to the main control chip to detect the charging status; the lithium battery is used to power the whole machine.

[0066] In one embodiment, the voltage stabilizing circuit 410 includes a first voltage stabilizing circuit 41001, a second voltage stabilizing circuit 41002 and a third voltage stabilizing circuit 41003; the first voltage stabilizing circuit 41001 is connected to the main control chip 11 for controlling the current flowing through the main control chip; the second voltage stabilizing circuit 41002 and the third voltage stabilizing circuit 41003 are connected to the pulse sensor 42 for controlling the current flowing through the pulse sensor.

[0067] In an embodiment of the present invention, the voltage stabilizing circuit may include a first voltage stabilizing circuit, a second voltage stabilizing circuit and a third voltage stabilizing circuit. The first voltage stabilizing circuit is connected to the main control chip, and the second voltage stabilizing circuit is connected to the pulse sensor. The first voltage stabilizing circuit and the second voltage stabilizing circuit may use a high-precision ultra-low power CMOS (Complementary Mental Oxide Semiconductor Field Effect Transmetor) voltage stabilizing chip to achieve an extremely low quiescent current of 0.6μA, an output voltage accuracy of up to ±1%, and a maximum output current of 150mA. The third voltage stabilizing circuit is connected to the pulse sensor, and the third voltage stabilizing circuit may include an ultra-low quiescent current synchronous boost DC / DC conversion chip, a filter capacitor, a topological inductor and a CMOS voltage stabilizing chip; the ultra-low quiescent current synchronous boost DC / DC conversion chip can output a maximum drive current of 1A; the topological inductor is used for energy storage and power supply; the CMOS voltage stabilizing chip is used to provide a stable power supply to the pulse sensor.

[0068] In one embodiment, the main control chip is further used to obtain input information manually input by the user and received by the display screen, and determine the sports equipment currently used by the user according to the input information.

[0069] In an embodiment of the present invention, the main control chip can also obtain input information manually input by the user received by the display screen, and determine the sports equipment currently used by the user based on the input information. Specifically, the sports equipment currently used by the user can be determined in the following manner: obtaining the input information manually input by the user through the display screen; and determining the sports equipment currently used by the user based on the input information. For example, the name of the sports equipment manually input by the user, treadmill, can be obtained, and then it can be determined that the sports equipment currently used by the user is a treadmill.

[0070] In addition, the wearable device may also have a voice function, and the main control chip may also obtain the input information of the user's voice input; based on the input information, determine the sports equipment currently used by the user. For example, the name of the sports equipment input by the user's voice, treadmill, may be obtained, and then it can be determined that the sports equipment currently used by the user is a treadmill.

[0071] In one embodiment, the main control chip is also used to obtain a stop motion instruction manually input by the user and received by the display screen, and control the wearable device to stop detecting the user's motion data in the current motion scene according to the stop motion instruction.

[0072] In an embodiment of the present invention, the main control chip can also obtain a stop motion instruction manually input by the user and received by the display screen, and control the wearable device to stop detecting the user's motion data in the current motion scene according to the stop motion instruction.

[0073] Specifically, after determining the current motion scene, the wearable device can start detecting the user's motion data in the current motion scene. When the user wants to stop detecting the motion data, he or she can input a motion stop command to the wearable device through manual input or voice input. After the wearable device obtains the motion stop command, it stops detecting the user's motion data in the current motion scene, and stores the detected motion data of the user in the current motion scene.

[0074] In addition, the user can also control the wearable device to stop detecting the user's motion data in the current sports scene by touching the sports card. Specifically, when the wearable device touches the sports card, while determining the sports equipment currently used by the user, the user can start detecting the user's motion data in the current sports scene. When the user finishes the exercise or needs to change to another sports equipment for exercise, the wearable device can be touched with the sports card again, and the wearable device stops detecting the user's motion data in the current sports scene, and stores the detected user's motion data in the current sports scene. For example: the sports equipment is a treadmill. When the user uses the treadmill to exercise, the wearable device can be touched with the near-field communication tag on the treadmill to determine that the user's current sports scene is running, and start detecting the user's motion data in the running sports scene. When the user finishes the exercise or needs to stop detecting the motion data, the wearable device can be touched with the sports card again, and the wearable device stops detecting the motion data and stores the motion data in the running sports scene. If the user continues to run, or changes to another sports equipment for exercise, the wearable device can touch the sports card corresponding to the sports equipment to be used again, and the wearable device can continue to detect and store the user's exercise data in the current exercise scene.

[0075] The wearable device of the embodiment of the present invention includes: a main control chip, a communication chip, a display screen, a pulse sensor, a torque sensor, a temperature sensor, a flash memory, an oscillator circuit, an anti-reverse connection circuit, an overvoltage protection circuit, a charging circuit, and a voltage stabilizing circuit. The wearable device of the present invention can actively identify sports cards through the communication chip, thereby quickly determining the user's sports scene, improving the efficiency of the main control chip switching sports scenes, and further improving the efficiency of the main control chip processing sports data; various components of the wearable device can be protected by the anti-reverse connection circuit, the overvoltage protection circuit and the voltage stabilizing circuit; the display screen, the pulse sensor, the torque sensor, the temperature sensor, the flash memory and the oscillator circuit can provide rich functions, further improving the user's sports experience.

[0076] It should be noted that, for the above embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the embodiments of the present invention are not limited by the described action sequence, because according to the embodiments of the present invention, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0077] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0078] Those skilled in the art will appreciate that the embodiments of the embodiments of the present invention may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present invention may take the form of a computer program product implemented on one or more machine-readable media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0079] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0080] These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0081] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0082] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0083] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device 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 terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0084] The wearable device provided by the present invention is introduced in detail above. The principle and implementation mode of the present invention are explained in detail by using specific examples. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A wearable device, characterized in that: include: A main control chip and a communication chip; the main control chip is connected to the communication chip; The communication chip is used to identify the sports card when the wearable device contacts the sports card, and determine the current sports scene according to the identification result; The main control chip is used to obtain the motion data of the current motion scene and process the motion data.

2. The wearable device according to claim 1, characterized in that: The main control chip is also used to transmit the motion data to the target terminal when it is detected that the wearable device is connected to the target terminal, so that the target terminal generates a motion report according to the motion data and displays the motion report.

3. The wearable device according to claim 1, characterized in that: Also includes: Display screen; The display screen is connected to the main control chip; The display screen is used to display the motion data; The display screen also has a full-screen touch function for the user to interact with the wearable device.

4. The wearable device according to claim 3, characterized in that: The main control chip is also used to obtain input information manually input by the user and received by the display screen, and determine the sports equipment currently used by the user according to the input information.

5. The wearable device according to claim 3, characterized in that: The main control chip is also used to obtain a stop motion instruction manually input by the user and received by the display screen, and control the wearable device to stop detecting the user's motion data in the current motion scene according to the stop motion instruction.

6. The wearable device according to claim 1, characterized in that: Also includes: Pulse sensor, torque sensor, temperature sensor, flash memory; The main control chip is connected to the pulse sensor, the torque sensor, the temperature sensor and the flash memory respectively; the motion data includes heart rate data, movement data and body temperature data; The pulse sensor is used to detect the user's heart rate data and transmit the heart rate data to the main control chip; The torque sensor is used to detect the movement data of the user and transmit the movement data to the main control chip; The temperature sensor is used to detect the body temperature data of the user and transmit the body temperature data to the main control chip; The flash memory is used to store the motion data.

7. The wearable device according to claim 6, characterized in that: Also includes: Anti-reverse connection circuit, overvoltage protection circuit, charging circuit, voltage stabilizing circuit; the anti-reverse connection circuit is connected to the overvoltage protection circuit, the overvoltage protection circuit is connected to the charging circuit, the charging circuit is connected to the voltage stabilizing circuit; the voltage stabilizing circuit is respectively connected to the main control chip and the pulse sensor; The anti-reverse connection circuit is used to protect the subsequent circuit when the positive and negative poles of the power supply of the wearable device are reversely connected; The overvoltage protection circuit is used to shut down the output when the input voltage is higher than a preset value, and to restore the output when the input voltage drops below the preset value; The charging circuit is used to supply power to the wearable device; The voltage stabilizing circuit is used to maintain the stability of the voltage input to the main control chip and the pulse sensor when the power supply voltage of the charging circuit fluctuates.

8. The wearable device according to claim 7, characterized in that: The voltage stabilizing circuit includes a first voltage stabilizing circuit, a second voltage stabilizing circuit and a third voltage stabilizing circuit; The first voltage stabilizing circuit is connected to the main control chip and is used to control the current flowing through the main control chip; The second voltage stabilizing circuit and the third voltage stabilizing circuit are connected to the pulse sensor and are used to control the current flowing through the pulse sensor.

9. The wearable device according to claim 6, characterized in that: Also includes: An oscillator circuit; the oscillator circuit is connected to the main control chip; The oscillator circuit is used to issue an early warning prompt when the heart rate data, the movement data, or the body temperature data reaches a corresponding preset condition.

10. The wearable device according to claim 1, characterized in that: The communication chip includes a matching network, and the matching network is used to adjust the sensing distance between the sports card and the wearable device.

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