CN116077917A - Sports data collection system and wearable equipment - Google Patents
Sports data collection system and wearable equipment Download PDFInfo
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/0658—Position or arrangement of display
- A63B2071/0661—Position or arrangement of display arranged on the user
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention provides a sports data collection system and wearable equipment, which relate to the technical field of computer application, and the system comprises: the device comprises a main chip, an operation module, an inertial sensor module and a communication module, wherein the operation module, the inertial sensor module and the communication module are connected with the main chip; the operation module is used for responding to the function operation and sending an operation signal to the main chip; the main chip is used for determining the working mode of the system based on the operation signal and sending the working signal to the sensor module in the working mode; the inertial sensor module is used for collecting inertial data under the working model and transmitting the inertial data to the main chip, so that the main chip transmits the inertial data to the upper computer. According to the sports data collection system and the wearable device, the main chip can determine the working modes, so that the system can use the use scenes of multiple working modes, further the coverage of multiple sports scenes is realized, the intelligence and the flexibility are improved, and the sports fun of a user is greatly improved.
Description
Technical Field
The invention relates to the technical field of computer application, in particular to a sports data collection system and wearable equipment.
Background
At present, for the intelligent equipment in sports, in order not to influence the movement of a user, a wearing mode of the user is generally designed so as to facilitate wearing and corresponding movement data acquisition in the movement process of the user, and after the movement is finished, the user can check the movement data through the intelligent terminal.
However, when the common intelligent equipment is used for collecting exercise data, only simple types of exercise data, such as running, walking, and the like, can be collected, the functions are relatively single, the requirement of multi-scene exercise of a user is difficult to meet, certain intelligence is lacking, and the exercise fun of the user is reduced.
Disclosure of Invention
Accordingly, an objective of the present invention is to provide a sports data collection system and a wearable device, so as to alleviate the above technical problems.
In a first aspect, an embodiment of the present invention provides a sports data collection system, where the system is configured to be disposed in a wearable device, and is configured to collect sports data of a target user; the system comprises: the device comprises a main chip, and an operation module, an inertial sensor module and a communication module which are connected with the main chip; the operation module is used for responding to a functional operation and sending an operation signal to the main chip based on the functional operation; the main chip is used for receiving the operation signal, determining the working mode of the system based on the operation signal, and sending the working signal to the inertial sensor module in the working mode; the inertial sensor module is used for receiving the working signal so as to collect inertial data under the working model and send the inertial data to the main chip; the main chip is also used for sending the inertial data to an upper computer through the communication module so that the upper computer monitors the inertial data.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the main chip is a bluetooth system-on-a-chip SoC chip.
With reference to the first possible implementation manner of the first aspect, the embodiment of the present invention provides a second possible implementation manner of the first aspect, wherein the inertial sensor module at least includes an accelerometer unit, a gyroscope unit, and a machine learning unit; the inertial data at least comprises data output by the accelerometer unit, the gyroscope unit and the machine learning unit; the data output by the accelerometer unit comprises: collecting original acceleration data of the target user; the data output by the gyroscope unit comprises: collecting original angular velocity data of the target user; the data output by the machine learning unit includes: and carrying out machine learning processing on the original acceleration data and/or the original angular velocity data, and outputting the original acceleration data and/or the machine learning data corresponding to the original angular velocity data.
With reference to the first possible implementation manner of the first aspect, the present embodiment provides a third possible implementation manner of the first aspect, wherein the system further includes a motor driving module connected to the main chip; the motor driving module is used for being connected with a motor; the main chip is further used for sending a driving signal corresponding to the working mode to the motor driving module after the working mode of the system is determined, so that the motor driving module drives the motor to perform vibration prompt based on the driving signal.
With reference to the third possible implementation manner of the first aspect, the embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein the system further includes an LED driving module connected to the main chip; the LED driving module is used for being connected with an LED indicator lamp; the main chip is further used for sending an indication signal corresponding to the working mode to the LED driving module after the working mode of the system is determined, so that the LED driving module drives the LED indicator lamp to indicate based on the indication signal.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the communication module includes a BT Antenna module.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the operation module includes at least one touch control; the touch control is used for responding to the functional operation and sending an operation signal to the main chip; the main chip is pre-stored with a corresponding relation between a signal and a working mode so as to determine the working mode corresponding to the operation signal based on the corresponding relation between the signal and the working mode, wherein the working mode comprises a starting-up mode, a shutdown mode and at least one motion scene mode.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where the system further includes a power module connected to the main chip; the power module is used for supplying power to the system.
With reference to the first possible implementation manner of the first aspect, the embodiment of the present invention provides an eighth possible implementation manner of the first aspect, where the system further includes a clock module connected to the master chip, where the clock module is configured to provide a clock signal to the master chip.
In a second aspect, an embodiment of the present invention further provides a wearable device configured with the sports data collection system of the first aspect.
The embodiment of the invention has the following beneficial effects:
the sports data collection system and the wearable device are used for collecting sports data of a target user, and the system comprises a main chip, and an operation module, an inertial sensor module and a communication module which are connected with the main chip; the operation module is used for responding to the function operation and sending an operation signal to the main chip based on the function operation; the main chip is used for receiving the operation signal, determining the working mode of the system based on the operation signal, and sending the working signal to the inertial sensor module in the working mode; the inertial sensor module is used for receiving working signals so as to collect inertial data under the working model and send the inertial data to the main chip, so that the main chip sends the inertial data to the upper computer through the communication module, the upper computer monitors the inertial data, and the main chip can determine the working modes based on the operation signals, so that the system can use the use scenes of multiple working modes, further realize the coverage of multiple motion scenes, not only the intelligence and the flexibility are increased, but also the motion fun of a user is greatly improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the invention and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a sports data collection system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a hardware circuit of a sports data collection system according to an embodiment of the present invention;
FIG. 3 is a flowchart of a method for collecting sports data according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In general, a user wears some intelligent devices to collect exercise data during exercise, and after the exercise is finished, the user can view the exercise data through an intelligent terminal in communication with the intelligent devices. However, in the related art, the commonly used intelligent device is often only capable of collecting simple types of exercise data, such as running, walking, and the like, has relatively single functions, is difficult to meet the requirement of multiple scenes of exercise of a user, lacks certain intelligence, and reduces the exercise fun of the user.
Based on the above, the sports data collection system and the wearable device provided by the embodiment of the invention can effectively alleviate the technical problems.
For the convenience of understanding the present embodiment, a system for collecting sports data (hereinafter referred to as a system) according to the present embodiment will be described in detail.
In a possible implementation manner, the embodiment of the invention provides a sports data collection system, and in particular, the system is arranged on a wearable device and is used for collecting sports data of a target user, wherein the target user in the embodiment of the invention generally refers to a user performing sports operation, and the user wears the wearable device, and the wearable device is provided with the sports data collection system provided by the embodiment of the invention.
Specifically, fig. 1 shows a schematic structural diagram of a sports data collection system, and as shown in fig. 1, the sports data collection system provided in the embodiment of the present invention includes: a main chip 10, and an operation module 20, an inertial sensor module 30, and a communication module 40 connected to the main chip 10.
The operation module is used for responding to the function operation and sending an operation signal to the main chip based on the function operation; the main chip is used for receiving the operation signal, determining the working mode of the system based on the operation signal, and sending the working signal to the inertial sensor module in the working mode;
in particular, when the sports data collection system in the embodiment of the present invention is generally configured in a wearable device, the above functional operations actually refer to operations performed by a target user on an operation module, such as powering on and powering off the wearable device, and selecting a working mode of a certain sports scene, where different modes may correspond to different operations, for example, a long press mode may be used for a power-on operation corresponding to the power-on mode and a power-off operation corresponding to the power-off mode, and a short press or sliding operation may be used for a working mode of a certain sports scene, where the operation module may respond to the above functional operations through a corresponding control, and further send an operation signal to a main chip to determine the working mode of the system.
Further, after determining the working mode of the system, the main chip may further send a working signal to the inertial sensor module, so that the inertial sensor module collects inertial data under the current working model after receiving the working signal, and sends the inertial data to the main chip; the main chip is also used for sending the inertial data to the upper computer through the communication module so that the upper computer monitors the inertial data.
The sports data collection system provided by the embodiment of the invention is used for collecting sports data of a target user, and comprises a main chip, an operation module, an inertial sensor module and a communication module, wherein the operation module, the inertial sensor module and the communication module are connected with the main chip; the operation module is used for responding to the function operation and sending an operation signal to the main chip based on the function operation; the main chip is used for receiving the operation signal, determining the working mode of the system based on the operation signal, and sending the working signal to the inertial sensor module in the working mode; the inertial sensor module is used for receiving working signals so as to collect inertial data under the working model and send the inertial data to the main chip, so that the main chip sends the inertial data to the upper computer through the communication module, the upper computer monitors the inertial data, and the main chip can determine the working modes based on the operation signals, so that the system can use the use scenes of multiple working modes, further realize the coverage of multiple motion scenes, not only the intelligence and the flexibility are increased, but also the motion fun of a user is greatly improved.
In actual use, the main chip in the embodiment of the invention is a bluetooth system level SoC (System on Chip) chip; the SoC chip is also called a system on chip, which contains a complete system and has the whole content of embedded software, so that the whole process from determining the system function to dividing software/hardware and completing the design can be realized, the bluetooth SoC chip in the embodiment of the invention can use a nRF52832 series of bluetooth SoC chips, and the series of chips belong to a low-power consumption bluetooth chip and can support various communication protocols, thus the collection process of the motion data in the embodiment of the invention can be satisfied.
Further, the bluetooth SoC chip is generally configured with an SPI interface, and the bluetooth SoC chip communicates with the inertial sensor module through the SPI interface.
For easy understanding, fig. 2 also shows a schematic hardware circuit diagram of a sports data collection system, as shown in fig. 2, the main chip is represented by a bluetooth SoC chip 10a, and the operation module 20 and the inertial sensor module 30 are also shown in fig. 2.
In a specific implementation, the bluetooth SoC chip 10a is used as a main chip, and is mainly composed of a CPU, a bluetooth module, an on-chip memory, and a power management function unit, so as to provide functions of program and data storage, program operation, bluetooth communication, input and output of peripheral devices, and the like. Meanwhile, the Bluetooth SoC chip can use a lithium battery as a power supply, meanwhile, the lithium battery can also supply power to peripheral equipment such as the inertial sensor module 30 and the communication module 40, and meanwhile, the Bluetooth SoC chip can also monitor battery state data of the lithium battery, such as electric quantity information, cruising ability and the like, through a power management functional unit.
Further, the system shown in fig. 2 further includes a clock module connected to the main chip, where the clock module is configured to provide clock signals to the main chip, where two clock circuits including XTA32MHz and XTA32.768khz are shown in fig. 2, and the two clock circuits may provide two working clock signals to the bluetooth SoC chip.
When in actual use, the Bluetooth SoC chip with low power consumption can be adopted to ensure the endurance of the wearable equipment, and a high-speed processor can be adopted to ensure strong operation capability and floating point operation capability, and an oversized memory is adopted to carry required application programs, and meanwhile, flexible power management is carried out on a lithium battery for power supply, so that the stability of the whole device can be ensured, and meanwhile, rich peripheral interfaces can be realized, so that space is provided for subsequent system upgrading products on the basis of meeting the system.
Specific bluetooth SoC chips and other functions may be set according to actual use conditions, which is not limited by the embodiment of the present invention.
Further, the inertial sensor module in the embodiment of the present invention at least includes an accelerometer unit, a gyroscope unit and a machine learning unit, and the inertial data includes at least data output by the accelerometer unit, the gyroscope unit and the machine learning unit, where the data output by the accelerometer unit includes: collecting original acceleration data of a target user; the data output by the gyroscope unit includes: raw angular velocity data of the target user is collected.
And the data output by the machine learning unit comprises: and performing machine learning processing on the original acceleration data and/or the original angular velocity data, and outputting the original acceleration data and/or the machine learning data corresponding to the original angular velocity data.
In practical use, the inertial sensor module in the embodiment of the invention can be directly realized by adopting an inertial sensor, for example, an LSM6DSOX module is adopted as the inertial sensor, part of algorithm processing process can be transferred to a customized low-power consumption environment of the sensor, algorithm processing pressure of a main chip is reduced, meanwhile, the LSM6DSOX module is generally internally provided with an accelerometer, a triaxial gyroscope, a machine learning core and the like, so that functions of the accelerometer unit, the gyroscope unit and the machine learning unit in the embodiment of the invention can be realized, corresponding data can be sent to the main chip, and instructions issued by the main chip can be received.
Furthermore, the inertial sensor adopting the LSM6DSOX module is generally internally provided with a finite state machine (Finite State Machine, FSM) so that the inertial sensor module is provided with a machine learning kernel, and further collected inertial data can be classified, for example, collected inertial data can be simply classified by adopting a decision tree model, obviously unreasonable useless data is removed, more reasonable machine learning data is output, and the like, meanwhile, the machine learning kernel allows an algorithm processing process part of a main chip to be moved to a customized low-power consumption environment of the inertial sensor module, a data driving algorithm is executed on the chip of the inertial sensor module, the capability of constructing a model from an input mode is developed, the high configurability is realized, meanwhile, the accurate collection and machine learning processing of motion data can be realized, and a solution based on a generalized reasoning method is provided for detecting complex sports motion.
Further, as shown in fig. 2, the system according to the embodiment of the present invention further includes a motor driving module 50 connected to the main chip; wherein the motor driving module 50 is used for being connected with a motor; the main chip is further used for sending a driving signal corresponding to the working mode to the motor driving module after the working mode of the system is determined, so that the motor driving module drives the motor to perform vibration prompt based on the driving signal.
For example, the main chip may modulate the corresponding operation signal of power on or power off into a corresponding driving signal, for example, primary high level driving to drive the motor to perform primary vibration prompt, and may adjust the operation signal into secondary high level driving to drive the motor to perform secondary vibration prompt when determining a certain motion scene mode. Meanwhile, the motor is generally a linear motor, so that the driving difficulty is reduced, the corresponding motor driving module can be set as a linear motor driving module, the specific setting mode can be set according to the actual use condition, and the embodiment of the invention is not limited to the setting mode.
In addition, besides the motor driving module can prompt the working mode, the working mode can be prompted through the mode of an indicator lamp and the like. Thus, in fig. 2, an LED driving module 60 connected to the main chip is also shown; the LED driving module is used for being connected with an LED indicator lamp.
And the main chip is also used for sending an indication signal corresponding to the working mode to the LED driving module after the working mode of the system is determined, so that the LED driving module drives the LED indicator lamp to indicate based on the indication signal. For example, a green light prompt is used for a startup mode, a red light prompt is used for a shutdown mode, a yellow light prompt is used for determining a certain sports scene mode, and the like, or different flashing frequencies are used for indicating each working mode, and a specific indication mode can be set according to actual use conditions, which is not limited by the embodiment of the invention.
Further, the communication module shown in fig. 2 includes a BT Antenna module, also referred to as a bluetooth Antenna, where the Antenna belongs to a PCB Antenna, and may provide signal gain for the bluetooth module on the main chip, and in addition, a wireless communication unit may be further provided in the communication module, so as to implement a dual-mode communication function of the wearable device.
Further, the operation module 20 shown in fig. 2 includes at least one touch control; such as a touch switch, a touch button, etc., which is used for responding to the above functional operation and sending an operation signal to the main chip; the main chip stores the corresponding relation between the signal and the working mode in advance so as to determine the working mode corresponding to the operation signal based on the corresponding relation between the signal and the working mode, wherein the working mode comprises a starting-up mode, a shutdown mode and at least one motion scene mode.
For example, in the corresponding relation between the signal and the working mode, the long-press touch control is recorded to provide the power-on and power-off functions, the short-press touch control is used for switching the motion scene mode, and the like.
Further, a power module 70 connected to the main chip is also shown in fig. 2; the power module is used to power the whole system, such as lithium battery power as mentioned in the previous embodiments, etc.
Based on the bluetooth SoC chip shown in fig. 2, an SPI interface is generally used to connect with each sensor of the inertial sensor module, an I2C interface is used to connect with a driving circuit of the motor driving module, and a GPIO interface is used to connect with at least one touch control included in the operation module and an LED indicator connected with the LED driving module. Moreover, since the bluetooth SoC chip is internally provided with the power management functional unit, when the bluetooth SoC chip is used as a main chip, power consumption management of the whole system can be further realized, for example, the power consumption management includes management procedures of the following working modes:
(1) Working mode: the wearable device is in a communication connection state, and at this time, a current with certain power consumption, such as 3-20mA, can be provided. Then according to the adapted scene application, the sampling rate of the sensor in the inertial sensor module can be selected to be a certain frequency, such as 5, 98 and 256HZ; meanwhile, the data output rate of the bluetooth antenna may also be selected to be a certain frequency, such as 0.2, 20, 200HZ, etc., where in the embodiment of the present invention, 1HZ refers to 1S returning 1 data packet, and the 1 returning data packet is 11 bytes according to default, and in the working mode, the cruising ability with different performances may be set, for example, the cruising ability in the high performance mode is 4 hours, the cruising ability in the low performance mode is 240 hours, etc.
(2) Standby mode: the wearable device is continuously in a static state for more than a certain time, such as 5 minutes, at the moment, the radio frequency transmitter/receiver of the wearable device enters a low-power consumption state, the connection between the wearable device and the upper computer is ensured, and empty bags are mutually sent at a certain time interval. At this time, the CPU of the main chip works with low power consumption. In this mode, the current consumption can be set between 1-3 mA. The operational mode may be automatically entered after the sensor of the inertial sensor module detects significant motion, and some time (e.g., 0.5-2ms, etc.) is required to return from the standby mode to the operational mode. In this way, a longer standby mode endurance, such as a standby mode endurance of 100 days, can be achieved.
(3) Broadcast mode: in bluetooth communication, the wearable device is generally used as a slave, so that the wearable device is started to enter a broadcasting mode, and if the wearable device is not connected for 5 minutes, the wearable device broadcasts a timeout and enters a standby mode. The broadcast mode current consumption is typically large, such as between 10-20 mA.
(4) Sleep mode: the wearable device continues to stay stationary for more than a certain period of time, such as 30 minutes, etc., and may enter a sleep mode. This mode is used to shut down or put most of the internal modules in a low power state and disconnect the bluetooth antenna, minimizing power consumption. The above-described broadcast mode may be entered after the sensor of the inertial sensor module detects significant motion, and some time, typically 2-3ms, is required to return from this mode to the broadcast mode. In this mode, the current consumption is smaller, e.g., maintained between 0.5 and 2 μA, and thus the endurance of the sleep mode is longer, e.g., 240 days, etc.
It should be understood that the above several power consumption management modes in the embodiment of the present invention are only one possible implementation manner of the embodiment of the present invention, and in other implementations, the specific power consumption management mode may also be set according to actual use situations, which is not limited by the embodiment of the present invention.
Furthermore, the above-mentioned motion scene modes in the embodiment of the present invention are generally scene modes corresponding to different motions set according to sports, for example, a running mode and a walking mode which are the most basic, and in addition, because the above-mentioned inertial sensor module in the embodiment of the present invention can collect inertial data, in the embodiment of the present invention, by fusing the inertial sensor module with sensor hardware, multiple sensor technologies can be adopted, multiple motion scenes can be fused, and the present invention has a stronger edge computing capability and an offline data storage function. In addition, through real-time calculation of data provided by the sensor and combination of a unique machine learning algorithm, data such as acceleration, angular velocity, angle, motion track, position information and the like can be accurately output, and meanwhile, the sensor can have the functions of advanced step counting, step detection, step counting, static and motion detection, inclination angle detection, motion tracking, gesture detection and the like.
Thus, the above-described sports scene modes of embodiments of the present invention generally include a wide variety of sports scene chambers, such as, for example, fight, dance, riding, track and field, tennis, volleyball, badminton, table tennis, soccer, bowling, fencing, flying saucer, swimming, racing boats, and the like.
Different motion scene modes can be switched through touch control of an operation module, meanwhile, in order to collect inertial data in the motion scene modes, a pre-established action set is stored in a main chip or an inertial sensor module, standard inertial data in each motion scene mode are recorded in the action set, so that the collected inertial data can be simply identified based on the standard inertial data, the upper computer can be enabled to conduct more detailed monitoring and analysis after the inertial data are sent to the upper computer, a more intelligent data processing process is achieved, meanwhile, automatic optimization of the motion data can be conducted according to habits of a target user, efficiency of human-computer interaction is improved, and accordingly the motion fun of the user is improved.
Further, on the basis of the embodiment, the embodiment of the invention also provides a wearable device, and the wearable device is provided with the sports data collection system recorded in the embodiment.
Specifically, the wearable device in the embodiment of the present invention may be any wearable device such as a glove, a wristband, a cuff, and a waistband, and may specifically be set according to an actual use situation, which is not limited in the embodiment of the present invention.
Further, an embodiment of the present invention further provides a method for collecting sports data, which may be applied to the sports data collecting system provided in the foregoing embodiment, and specifically, fig. 3 also shows a flowchart of a method for collecting sports data, as shown in fig. 3, including the following steps:
step S302, responding to the function operation through an operation module, and sending an operation signal to a main chip based on the function operation;
step S304, the main chip determines the working mode of the system based on the operation signal, and sends the working signal to the inertial sensor module in the working mode;
step S306, the inertial sensor module collects inertial data under the working model and sends the inertial data to the main chip;
in step S308, the master chip sends the inertial data to the host computer through the communication module, so that the host computer monitors the inertial data.
The method for collecting sports data provided by the embodiment of the invention has the same technical characteristics as the sports data collecting system provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
Further, embodiments of the present invention provide a machine-readable storage medium storing machine-executable instructions that, when invoked and executed by a processor, cause the processor to implement the above-described method.
The embodiment of the present invention further provides an electronic device, referring to a schematic structural diagram of an electronic device shown in fig. 4, where the electronic device includes a processor 44 and a memory 41, where the memory 41 stores machine executable instructions capable of being executed by the processor 44, and the processor 44 executes the machine executable instructions to implement the method described above.
Further, the electronic device shown in fig. 4 further comprises a bus 42 and a communication interface 43, and the processor 44, the communication interface 43 and the memory 41 are connected by the bus 42.
The memory 41 may include a high-speed random access memory (RAM, random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. The communication connection between the system network element and the at least one other network element is achieved via at least one communication interface 43 (which may be wired or wireless), which may use the internet, a wide area network, a local network, a metropolitan area network, etc. Bus 42 may be an ISA (Industrial Standard Architecture, industry standard architecture) bus, PCI (Peripheral Component Interconnect, peripheral component interconnect standard) bus, or EISA (Enhanced Industry Standard Architecture, extended industry standard architecture) bus, among others. The buses may be classified into address buses, data buses, control buses, and the like. For ease of illustration, only one bi-directional arrow is shown in FIG. 4, but not only one bus or type of bus.
The processor 44 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuitry in hardware in processor 44 or by instructions in software. The processor 44 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but also digital signal processors (Digital Signal Processor, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field-programmable gate arrays (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in the memory 41 and the processor 44 reads the information in the memory 41 and in combination with its hardware performs the steps of the method of the previous embodiment.
The sports data collection system and the wearable device computer program product provided by the embodiments of the present invention include a computer readable storage medium storing program codes, where the instructions included in the program codes may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment and will not be repeated herein.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working processes of the wearable device described above may refer to corresponding processes in the method embodiments, which are not described herein again.
In addition, in the description of embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood by those skilled in the art in specific cases.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention for illustrating the technical solution of the present invention, but not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present invention is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. A sports data collection system, wherein the system is arranged on a wearable device and is used for collecting sports data of a target user;
the system comprises: the device comprises a main chip, and an operation module, an inertial sensor module and a communication module which are connected with the main chip;
the operation module is used for responding to a functional operation and sending an operation signal to the main chip based on the functional operation;
the main chip is used for receiving the operation signal, determining the working mode of the system based on the operation signal, and sending the working signal to the inertial sensor module in the working mode;
the inertial sensor module is used for receiving the working signal so as to collect inertial data under the working model and send the inertial data to the main chip;
the main chip is also used for sending the inertial data to an upper computer through the communication module so that the upper computer monitors the inertial data.
2. The system of claim 1, wherein the master chip is a bluetooth system-on-a-chip SoC chip.
3. The system of claim 2, wherein the inertial sensor module comprises at least an accelerometer unit, a gyroscope unit, and a machine learning unit;
the inertial data at least comprises data output by the accelerometer unit, the gyroscope unit and the machine learning unit;
the data output by the accelerometer unit comprises: collecting original acceleration data of the target user;
the data output by the gyroscope unit comprises: collecting original angular velocity data of the target user;
the data output by the machine learning unit includes: and carrying out machine learning processing on the original acceleration data and/or the original angular velocity data, and outputting the original acceleration data and/or the machine learning data corresponding to the original angular velocity data.
4. The system of claim 2, further comprising a motor drive module coupled to the main die;
the motor driving module is used for being connected with a motor;
the main chip is further used for sending a driving signal corresponding to the working mode to the motor driving module after the working mode of the system is determined, so that the motor driving module drives the motor to perform vibration prompt based on the driving signal.
5. The system of claim 4, further comprising an LED driver module connected to the main die;
the LED driving module is used for being connected with an LED indicator lamp;
the main chip is further used for sending an indication signal corresponding to the working mode to the LED driving module after the working mode of the system is determined, so that the LED driving module drives the LED indicator lamp to indicate based on the indication signal.
6. The system of claim 2, wherein the communication module comprises a BT Antenna module.
7. The system of claim 2, wherein the operation module comprises at least one touch control;
the touch control is used for responding to the functional operation and sending an operation signal to the main chip;
the main chip is pre-stored with a corresponding relation between a signal and a working mode so as to determine the working mode corresponding to the operation signal based on the corresponding relation between the signal and the working mode, wherein the working mode comprises a starting-up mode, a shutdown mode and at least one motion scene mode.
8. The system of claim 2, further comprising a power module coupled to the main chip;
the power module is used for supplying power to the system.
9. The system of claim 2, further comprising a clock module coupled to the master chip, the clock module configured to provide a clock signal to the master chip.
10. A wearable device, characterized in that it is configured with a sports data collection system according to any one of claims 1 to 9.
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