TW201545720A - Pace detection system - Google Patents

Abstract

The invention relates to a pace detection system. It comprises a pace detection unit and a data analysis unit. The pace detection unit is disposed in a user's shoes and comprises a sensing module, a pace analysis module and a first wireless transmission device. The sensing module is used to detect and receive data of the user's pace activity, and then transmit it to the pace analysis module to identify the frequency and the direction of the pace activity. The first wireless transmission device is used to receive a signal identified by the pace analysis module and transmit it in wireless manner. The data analysis unit is arranged within electronic equipment and comprises a service tracking module and a second wireless transmission device. The service tracking module is used to receive identity information logged by the user and transmit a confirmation signal to the second wireless transmission device to start the second wireless transmission device to receive the signal from the first wireless transmission device.

Description

Foot detection system

The present invention relates to a footstep detection system, and more particularly to a footstep detection system applied to a mobile somatosensory game or medical care, which is different from the current somatosensory game in that the user's hand or arm is active. The main purpose of the present invention is to sense the activity information of the user's footsteps by using a combination of a pressure sensor, a gyroscope, and a three-axis accelerator to satisfy the action type. The demand for somatosensory games, sports and fitness, and medical care is an innovative human-machine interface designer with high portability and convenience.

According to the rapid development of information technology, the technology of technological products has also advanced by leaps and bounds, and the technology of motion sensing has gradually become a very important part of modern life, and the somatosensory game driven by action sensing technology. (body movement game) has also become one of the most popular game projects of today. In recent years, the most familiar somatosensory game application is the game console "Wii" launched by Nintendo in 2006. Wii The mainframe uses the built-in infrared positioning and acceleration sensor controller to help users to play the game; Nintendo has incorporated the somatosensory detection technology into the game console, which not only completely changed the long-term game console control mode, but also made the game process. It becomes intuitive and simple, and the operational affinity and context enhancement presented also greatly expand the player market, and thus set off the research boom of somatosensory applications, making the application and research of the acceleration sensor exhibited by the market and the academic community. Increasingly increasing; in addition, "Kinect for" published by Microsoft in 2010 The XBOX360 game console is an application of the acceleration sensor to a higher level. The host computer presents a more eye-catching somatosensory game. The technology used is also an unprecedented human-machine interface for somatosensory detection, although the Wii game. The host can detect the user's actions and make corresponding changes in the game. In particular, Nintendo even introduced external devices such as Wii foot pads and Wii Motion Plus to detect more accurate hand and foot activity and acceleration. However, no matter how the game changes, users need to be assisted by the handheld remote control and external devices to complete the game requirements, and even to evolve more advanced detection functions, the external devices required will increase; Kinect only needs the user to stand in front of the host. It can interact with the host to perform related somatosensory games without any handheld remote control and external devices. Therefore, Kinect has a more realistic presence than the Wii game console. Sense, and more intuitive in operation; however, whether it is the current somatosensory game console such as Kinect or Wii It is a common disadvantage to use a display device such as a television or a computer screen for a user to perform a somatosensory game, and lack of mobility and being easy to carry.

The so-called somatosensory game is a multi-modal interactive device. The scholar Oviatt once made a perfect definition of "multi-mode", that is, "multi-mode system is mainly used by two or more." Input mode components, such as gestures, touches, speeches, heads, and body movements, are processed through system operations, and finally by multimedia. The way to present, this system provides a new way of interacting between computers and users. The multi-mode system is suitable for integrating a large number of novel input and output interactive devices, and through the identification process of individual devices to provide multi-mode system integrity. The ability to expect to play a highly integrated role, enhance the user's intuitive use; in somatosensory games, users can use their own body to control the characters in the game to achieve the game's requirements, while It can also achieve the purpose of exercise and fitness; however, the somatosensory game machines currently available on the market are limited to users only by hand or The activities of the department and the display and control of the game by means of a display device such as a television or a computer screen greatly reduce the diversity and feasibility of applying the somatosensory game to the handheld device, and therefore, in order to achieve operational convenience and portability Somatosensory game system, and can be combined with the smart phones or mobile electronic devices currently on the market to solve the shortcomings of the current somatosensory game devices, it is still the somatosensory game or detection system industry needs to continue to overcome Solve the problem.

Nowadays, the inventor is that in view of the above-mentioned current somatosensory game device or detection system, it is difficult to carry with the use of a display device such as a television or a computer screen, and the user can only play with the activity of the hand or the arm. Many of these shortcomings are a tireless spirit, and are complemented by their rich professional knowledge and years of practical experience, and the invention has been developed accordingly.

The main purpose of the present invention is to provide a footstep detection system, in particular to a footstep detection system applied to a mobile somatosensory game or medical care, which is different from the current somatosensory game by the user's hand or arm. The activity is the focus of the somatosensory detection; the invention mainly uses a sensing module composed of a pressure sensor, a gyroscope, and a three-axis accelerator to sense the activity information of the user's footsteps to satisfy the action. The demand for somatosensory games, sports and fitness, and medical care is an innovative human-machine interface design with high portability and convenience.

In order to achieve the above-mentioned implementation, the inventors propose a footstep detection system, which includes at least one step detection unit and a data analysis unit; the foot detection unit is disposed on a user's shoe, and the foot detection unit is at least The invention comprises a sensing module, a step analysis module electrically connected to the sensing module, and a first wireless transmission device electrically connected to the step analysis module, wherein the sensing module detects and receives the user step The activity data is transmitted to the step analysis module to identify the frequency and direction of the footstep activity. The first wireless transmission device receives the signal identified by the step analysis module and transmits it wirelessly; the data analysis unit is set in one In the electronic device, the data analysis unit includes at least one service tracking module and a second wireless transmission device electrically connected to the service tracking module, wherein the service tracking module receives the user's login identity data and confirms the signal Electrically transmitting to the second wireless transmission device to initiate the second wireless transmission device to receive the first wireless transmission device No, service tracking module and provides the user select the relevant function.

The footstep detection system as described above, wherein the sensing module is a pressure sensor that detects a change in the height of the user's footstep, and a gyroscope that detects a change in the azimuth of the user's footstep. And a triple-axis accelerometer that detects changes in the user's footsteps and speed.

In the footstep detection system as described above, the parameters required for the sensing module to perform the sensing operation are selected from the forward half wave average acceleration (AvgFH) and the average backward half wave acceleration (backward half wave acceleration). Average acceleration (abbreviated as AvgSH), acceleration standard deviation (Dev), acceleration length (Length length), and positive half sinusoid and negative sinusoid ratio (positive half sinusoid and negative sinusoid ratio, Referred to as R) group.

The footstep detection system as described above, wherein the electronic device is one of a smart phone, a tablet computer, a portable computer, a desktop computer or a wearable detector.

The step detection system as described above, wherein the data analysis unit is further provided with an information distribution module, the information distribution module is electrically connected to the second wireless transmission device, and the related function is selected according to the user's service tracking module. The user's footstep activity data from the second wireless transmission device is received and transmitted to one of a game module, a smart operation module or a medical care module to perform related functions.

The footstep detection system as described above, wherein the game module provides the user with an integrated rhythm game according to the program content of the game module.

The footstep detection system as described above, wherein the smart running module comprises a calorie calculator, a global positioning system (GPS), and a historical database, and the calorie calculator calculates the user's footstep activity. Calorie consumption, Global Positioning System provides map information of the user's location. The historical database stores the calories, time, and map information consumed by each step activity for users to record and reference.

The footstep detection system as described above, wherein the medical care module compares the received user's foot activity data with a built-in stable pace database to detect the user's fall condition.

Further, in order to achieve the above-described object of the invention, the inventors propose an insole comprising at least the footstep detection system as described above.

The insole as described above, wherein the footstep detection system is embedded in the insole in the form of a System on a Chip (SoC).

Therefore, the foot detection system of the present invention allows a user who wants to perform a somatosensory game or a sports fitness to wear on the shoes by means of a detachable shoe accessory, and uses the footsteps to move on the portable smart phone or mobile type. The data recording of the rhythmic game or sports fitness on the electronic device is a foot detection system with high mobility and ease of use, which not only extends the service life of the foot detection system, but also the user can The limitation of time and space, the rhythm of the game and the sports and fitness activities are anytime and anywhere. It is an innovative human-machine interface design. In addition, the footstep detection system of the present invention uses the user's footstep activity as the main body of detection. Different from the current somatosensory game consoles, the focus of the user's hand or arm activity is the focus of somatosensory detection. Therefore, when the footstep detection system of the present invention is applied to a handheld electronic device, Users do not need to reduce the fun and motivation of performing somatosensory games or sports and fitness because they want to hold electronic devices, effectively increasing the somatosensory game or sports. The diversity and feasibility of using the handheld electronic device; further, the foot detection system of the present invention is used by medical personnel who provide medical care, when the foot detection system of the present invention is worn on a patient in need of medical care When the shoes are on, the system can detect the state of the footsteps of the patient's actions, and compare the relevant information of the footsteps with the built-in data of the stable pace database, when the patient's foot pressure and direction and the steady pace database are built. When the data is very different, the system judges that the patient may fall, and immediately informs the medical staff to go to the rescue, which can effectively minimize the damage caused by the patient's fall; finally, the foot detection system of the present invention can be semiconductor process The system single-chip (SoC) type is integrated on a wafer and is effectively placed in a shoe insole. Therefore, the system does not need to design a detachable foot detection system for different types or styles of shoes. When the user or patient of the invention wears different shoes, such as sports shoes or leather shoes, the user or the medical staff only needs to embed the footsteps of the present invention. The single-chip insole of the detection system is placed in the shoe, and the foot detection system of the present invention can be used on different shoes to effectively perform the functions of somatosensory games, sports fitness or medical care.

The object of the present invention and its structural design and advantages will be explained in the light of the preferred embodiments shown in the following drawings, so that the reviewing committee can have a more in-depth and specific understanding of the present invention.

First, please refer to the first figure, which is a block diagram of a system configuration of a preferred embodiment of the footstep detection system of the present invention. The footstep detection system of the present invention includes at least:

A step detecting unit (1) is disposed on a user's shoe (2). The step detecting unit (1) includes at least one sensing module (11) and an electrical connection sensing module (11). a step analysis module (12), and a first wireless transmission device (13) electrically connected to the step analysis module (12), wherein the sensing module (11) detects and receives the user's footstep activity The data is transmitted to the step analysis module (12) to identify the frequency and direction of the step activity, and the first wireless transmission device (13) receives the signal recognized by the step analysis module (12) and transmits it in a wireless manner; In a preferred embodiment of the present invention, the step detection unit (1) is detachably worn on the user's shoes; the wireless transmission method used by the first wireless transmission device (13) may include microwaves, One of the conventional methods for transmitting messages, such as radio and WiFi; and

The first analysis unit (3) is disposed in an electronic device (4), and the data analysis unit (3) includes at least one service tracking module (31) and an electrical connection service tracking module (31). a second wireless transmission device (32), wherein the service tracking module (31) receives the identity data (5) that the user logs in, and electrically transmits the confirmation signal to the second wireless transmission device (32) to activate the second The wireless transmission device (32) receives the signal from the first wireless transmission device (13), the service tracking module (31) and provides the user with a selection function; in a preferred embodiment of the invention, the electronic device (4) It is a smart phone, a tablet computer, a portable computer, a desktop computer or a wearable detector.

In addition, the sensing module (11) is a pressure sensor (111) for detecting a change in the height of the user's footstep, a gyroscope (112) for detecting a change in the azimuth of the user's footstep, and a detecting user. The three-axis accelerator (113) of the step displacement and the speed change is formed, and the parameters (eigenvalues) required for the sensing operation of the sensing module (11) are selected from the average forward half-wave acceleration (AvgFH) and the average backward half. Wave acceleration (AvgSH), acceleration standard deviation (Dev), acceleration length (Length), and a group of positive half sine waves and negative sine wave ratio (R), in order to ensure that the sensing module (11) detects The correctness of the test signal, each step must have a correct starting time point (STP) and finishing time point (FTP), and set a time interval to capture the information of the pace is If necessary, the movement of the step is detected and calculated by the acceleration value A in the three-axis accelerator (113), and the detected frequency is 100 times per second, and the complete step detection system is obtained from the start time point (STP). ) the signal starts, then search for the completion time point (FTP) signal, first The period is 0.2 second intervals, standard deviation It is expressed by the following equation: among them, It is the average of A. If standard deviation The value is less than the threshold (threshold value) When the value is 0.03, the system will judge that the pace has no action, if more than the The value of 0.03, the system determines that the signal begins to oscillate, that is, the pace begins to move; the main source of eigenvalue calculation is the waveform of the Y and Z axes of the three-axis accelerator, please refer to the second figure, which is the footstep detection system of the present invention. A schematic diagram of the relationship between the characteristic values of the sensing modules of a preferred embodiment, wherein a complete step can be classified into an initial acceleration of the activation process and an ending acceleration of the end of the action, and the characteristic value is used. To determine the direction and size of the acceleration; further, please refer to the third figure, which is a schematic diagram of the footstep direction detection of the preferred embodiment of the footstep detection system of the present invention. The sensing module (11) is defined. The rotation angle of the footstep is 8 directions, and the clockwise direction is forward, forward-right, right, back-right, back, left rear (back). Back-left, left, and forward-left are used as the identification of the direction of the footsteps.

Furthermore, the data analysis unit (3) may further be provided with an information distribution module (33), the information distribution module (33) is electrically connected to the second wireless transmission device (31), and is based on the user tracking mode. The group (32) selects a related function, and receives the user activity data from the second wireless transmission device (31), and transmits the data to the game module (34), a smart operation module (35) or a medical care model. Group (36) and so on to perform related functions.

In addition, the game module (34) provides the user with play and record in the function of the "sense game", wherein the game module (34) receives the user's footsteps transmitted by the second wireless transmission device (31). Frequency and direction to provide the user with a somatosensory game based on the program content of the game module (34). Since the system is based on the user's footsteps, it is different from the current somatosensory games on the market. The user's hand or arm activity is the focus of the somatosensory detection. When the somatosensory game supported by the footstep detection system of the present invention is applied to a handheld electronic device (4), such as a smart phone or a tablet computer, etc. In one embodiment, the user does not reduce the diversity and feasibility of the somatosensory game by holding the electronic device (4). In a preferred embodiment of the present invention, the program content of the game module (34) is For example, to modify the Beats Protable game program of the Android mobile phone operating platform system developed by Google search engine company, the present invention is based on the music beat game program of the Android operating system. The preferred embodiment, however, does not limit the form of the operating system. After reading and understanding the teachings of the present invention, those skilled in the art will know that the game module (34) program content of the present invention can also be modified from the architecture. A music beat game program related to a mobile operating system such as Apple's iOS and Microsoft's Windows Mobile, without affecting the implementation of the present invention.

In addition, the smart operation module (35) provides users with training and recording in the function of "sports fitness". The smart operation module (35) includes a calorie calculator (351) and a global positioning system ( 352), and a historical database (353). In a preferred embodiment of the present invention, the calorie calculator (351) calculates the calorie consumption of the user after the footstep activity to provide a reference for the user's exercise and fitness. The global positioning system (352) provides map information of the user's location, and the historical database (353) stores the amount of calories consumed by the footsteps of each exercise, the time of use, the distance, the speed, and the map information of the location. For users to record and reference.

In addition, the medical care module (36) provides a functional application of the medical staff to "remote medical care" for the patient. In a preferred embodiment of the present invention, the medical care module (36) is a user to be received. The footwork activity data is compared with the built-in stable pace database (361) to detect the user's fall condition, that is, when the patient's health is in crisis, it is usually reflected in the stability of the pace, such as stepping on the footsteps. The decline of the force or the continuous shift of the direction of the foot, etc., therefore, the medical staff can set the foot detection system of the present invention on the shoe (2) of the patient, and the pressure sensor in the sensing module (11) (111), gyroscope (112), and three-axis accelerator (113) start the patient's foot detection, and then detect the footstep signal and the robust pace database built into the medical care module (36). (361) In comparison, when the patient's footsteps do not match the data in the robust pace database (361) to a certain extent, the system will notify the medical staff to visit if the patient has fallen to the ground.

Furthermore, in order to achieve the above-described implementation, the inventors propose an insole (6) comprising at least the footstep detection system as described above, wherein the step detection system is embedded in a system single-chip (SoC) manner. In the insole (6), in this way, there is no need for a detachable foot detection system designed for different types or styles of shoes (2), when the user or the patient wears different shoes (2), such as sports In the case of shoes or shoes, the user or the medical staff only needs to place the insole (6) embedded with the single-chip detection system in the shoe (2), and the system can be used on different shoes (2). Footstep detection system for somatosensory games, sports fitness or medical care.

According to the above-described step detection system, please refer to the fourth figure, which is a schematic diagram of a detachable system implementation of a preferred embodiment of the foot detection system of the present invention. First, when a somatosensory game is to be performed. Or a user of exercise fitness, the detachable foot detection unit (1) of the present invention can be worn on the user's own shoes (2), or the medical staff can perform remote medical care for the patient. The foot detection unit (1) is worn on the patient's shoes (2). When the user or the patient starts the foot activity, the sensing module (11) in the foot detection unit (1) starts to detect. Measure and collect the status of the user or the patient's footsteps activity, and transmit the collected footstep change signal to the step analysis module (12) to identify the frequency and direction of the footstep activity, wherein the sensing module (11) is A pressure sensor (111) for detecting a change in the height of the user's footstep, a gyroscope (112) for detecting a change in the azimuth of the user's footstep, and a three-axis accelerator for detecting the displacement and speed of the user's footsteps ( 113) constituted by a plurality of special collection steps The value identifies the frequency and direction of the user or the patient's footstep activity, and finally the first wireless transmission device (13) receives the signal recognized by the step analysis module (12) and wirelessly transmits it to an electronic device ( 4) The data analysis unit (3), wherein the wireless transmission method may include one of the conventional methods for transmitting a message, such as microwave, radio, WiFi, etc.; in addition, the user or the medical staff may access the electronic device (4) The input device registers the identity data (5) in the service tracking module (32) in the data analysis unit (3). After receiving the correct login message, the service tracking module (32) transmits a confirmation signal to the second wireless transmission device ( 31), initiating the second wireless transmission device (31) to receive the signal transmitted by the first wireless transmission device (13), and the user or the medical staff can also select the desired somatosensory game in the service tracking module (32). The function of exercise fitness or medical care, and the information distribution module (33) built in the data analysis unit (3) transmits the data transmitted by the second wireless transmission device (31) according to the function selected by the user or the medical staff. Game module (34 a module such as a smart running module (35) or a medical care module (36) for performing related functions, wherein the game module (34) provides the user with the function of "sense game" The game module (34) receives the frequency and direction of the user's footsteps transmitted by the second wireless transmission device (31) to provide the user with the program content according to the game module (34). In a preferred embodiment of the present invention, the program content of the game module (34) is modified from the music beat of the Android mobile phone platform system developed by Google search engine company (Beats Protable) The game program; the smart operation module (35) provides users with training and recording in the "sports and fitness" function. The smart operation module (35) includes a calorie calculator (351), a global positioning system. (352), and a historical database (353), the calorie calculator (351) is used to calculate the calorie consumption of the user's footstep activities to provide a reference for the user's exercise and fitness, and the global positioning system (352) provides The map information of the location, the historical database (353) is the amount of calories consumed by the footsteps of each exercise, the time of use, the distance, the speed, and the location map information for the user to record and reference; medical care The module (36) provides medical staff with the function of "remote medical care" for patients. The medical care module (36) compares the data of the user's footsteps received with a built-in stable pace database (361). Yes, to detect the user's fall, that is, when the patient's health is in crisis, it is usually reflected in the stability of the pace, such as the decline of the pedaling force or the continuous shift of the direction of the footsteps. Therefore, medical personnel The foot detection system of the present invention can be placed on the patient's shoes (2), and the pressure sensor (111), the gyroscope (112), and the three-axis accelerator (113) in the sensing module (11). ) Start the patient's footstep detection, and then compare the detection step signal with the robust pace database (361) built into the medical care module (36), when the patient's footsteps and steady pace database When the information in (361) does not match , notify the medical staff to visit if the patient has fallen to the ground.

In addition, referring to FIG. 5 , a schematic diagram of a system embedding insole of the second preferred embodiment of the foot detection system of the present invention, the invention can integrate the step detection system into a system single chip fabricated using a semiconductor process ( SoC), embedded in the insole (6), so that there is no need to design a detachable foot detection system for different types or styles of shoes (2), when the user or patient wears different shoes (2) For example, in sports shoes or shoes, the user or the medical staff only needs to place the insole (6) with the single-chip embedded with the foot detection system in the shoes (2), which can be used in different shoes ( 2) Use the footstep detection system of the system to perform the above functions such as somatosensory games, sports fitness or medical care.

It can be seen from the above description that the present invention has the following advantages in comparison with the prior art in the foot detection system of the present invention:

1. The footstep detection system of the present invention allows a user who wants to perform a somatosensory game or a sports fitness to wear on a shoe by means of a detachable shoe accessory, and moves in a footstep to a smart phone or mobile electronic device. The data recording of the rhythmic game or sports fitness on the device is a foot detection system with high mobility and ease of use, which not only extends the service life of the foot detection system, but also allows users to be free from time. With the limitation of space, it is an innovative human-machine interface design for rhythmic games and sports and fitness activities anytime and anywhere.

2. The footstep detection system of the present invention uses the user's footstep activity as the main body of detection, which is different from the somatosensory game consoles currently on the market, which are detected by the movement of the user's hand or arm. Therefore, when the footstep detection system of the present invention is applied to a handheld electronic device, the user does not need to reduce the interest and power of performing somatosensory games or sports fitness by holding the electronic device, thereby effectively increasing the somatosensory game. Or the diversity and feasibility of sports and fitness for handheld electronic devices.

3. The foot detection system of the present invention is used by a medical staff who provides medical care. When the foot detection system of the present invention is worn on a shoe of a patient in need of medical care, the system can detect the patient's action. The state of the footsteps, and the relevant information of the footsteps is compared with the built-in data of the stable pace database. When the pressure and direction of the patient's footsteps are very different from the data built in the stable pace database, the system determines that the patient may fall. Immediately notify the medical staff to go to the rescue, which can effectively minimize the damage caused by the patient.

4. The footstep detection system of the present invention is integrated into a wafer in a system-on-a-chip (SoC) type of a semiconductor process, and is effectively disposed in a shoe insole. Therefore, the system does not need to replace shoes of different types or styles. Designed with a detachable foot detection system, when the user or patient of the present invention wears different shoes, such as sports shoes or shoes, the user or the medical staff only needs to embed the footstep detection of the present invention. The system's single-chip insole is placed in the shoe, and the footstep detection system of the present invention can be used on different shoes to effectively perform the functions of somatosensory games, sports fitness or medical care.

In summary, the footstep detection system of the present invention can achieve the intended use efficiency by the above disclosed embodiments, and the present invention has not been disclosed before the application, and has fully complied with the requirements and requirements of the patent law. .爰Issuing an application for a patent for invention in accordance with the law, and asking for a review, and granting a patent, is truly sensible.

The illustrations and descriptions of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; those skilled in the art, which are characterized by the scope of the present invention, Equivalent variations or modifications are considered to be within the scope of the design of the invention.

(1)‧‧‧Step detection unit
(11)‧‧‧Sense Module

(111)‧‧‧ Pressure Sensor
(112)‧‧‧Gyro

(113)‧‧‧Three-axis accelerator
(12) ‧‧‧Step Analysis Module

(13)‧‧‧First wireless transmission device
(2) ‧ ‧ shoes

(3) ‧‧‧Data Analysis Unit
(31)‧‧‧Second wireless transmission device

(32)‧‧‧Service Tracking Module
(33) ‧‧‧Information Distribution Module

(34)‧‧‧ Game Module
(35)‧‧‧ Smart Operation Module

(351)‧‧‧ Calorie Calculator
(352)‧‧‧Global Positioning System

(353) ‧‧‧Historical database
(36)‧‧‧ medical care modules

(361) ‧‧‧Steady pace database
(4)‧‧‧Electronic equipment

(5) ‧ ‧ identity information
(6)‧‧‧ Insole

First: a block diagram of a system configuration of a preferred embodiment of the footstep detection system of the present invention

The second figure is a schematic diagram of the relationship between the characteristic values of the sensing modules of a preferred embodiment of the footstep detecting system of the present invention.

The third figure is a schematic diagram of the foot direction detection of a preferred embodiment of the footstep detection system of the present invention.

Fourth: Schematic diagram of a detachable system implementation of a preferred embodiment of the footstep detection system of the present invention

Figure 5: Schematic diagram of the system embedded in the insole of the second preferred embodiment of the footstep detection system of the present invention

(1)‧‧‧Step detection unit

(11)‧‧‧Sense Module

(111)‧‧‧ Pressure Sensor

(112)‧‧‧Gyro

(113)‧‧‧Three-axis accelerator

(12) ‧‧‧Step Analysis Module

(13)‧‧‧First wireless transmission device

(3) ‧‧‧Data Analysis Unit

(31)‧‧‧Second wireless transmission device

(32)‧‧‧Service Tracking Module

(33) ‧‧‧Information Distribution Module

(34)‧‧‧ Game Module

(35) ‧‧‧Smart Operation Module

(351)‧‧‧ Calorie Calculator

(352)‧‧‧Global Positioning System

(353) ‧‧‧Historical database

(36)‧‧‧ medical care modules

(361) ‧‧‧Steady pace database

(5) ‧ ‧ identity information

Claims (10)

A footstep detection system includes at least one footstep detecting unit disposed on a user's shoe, the footstep detecting unit including at least one sensing module and one electrically connected to the sensing module a step analysis module, and a first wireless transmission device electrically connected to the step analysis module, wherein the sensing module detects and receives data of the user's footstep activity and transmits the data to the step analysis module to Identifying the frequency and direction of the step activity, the first wireless transmission device receives the signal recognized by the step analysis module and transmits it wirelessly; and a data analysis unit is disposed in an electronic device, the data analysis unit The system includes at least one service tracking module and a second wireless transmission device electrically connected to the service tracking module, wherein the service tracking module receives the identity data of the user login and electrically transmits the confirmation signal to the a second wireless transmission device for initiating the second wireless transmission device to receive a signal from the first wireless transmission device, the service tracking module And provide users with the choice of related features. The footstep detection system of claim 1, wherein the sensing module is a pressure sensor that detects a change in a user's step height, and a gyroscope that detects a change in azimuth of the user's footstep. And a three-axis accelerator that detects changes in the user's footsteps and speed. The footstep detection system of claim 1, wherein the parameters required for the sensing module to perform the sensing operation are selected from an average forward half-wave acceleration, an average backward half-wave acceleration, an acceleration standard deviation, and an acceleration length. And a group of positive half sine waves and negative sine wave ratios. The footstep detection system of claim 1, wherein the electronic device is a smart phone, a tablet computer, a portable computer, a desktop computer or a wearable detector. one. The footstep detection system of claim 1, wherein the data analysis unit is further provided with an information distribution module, the information distribution module is electrically connected to the second wireless transmission device, and is The service tracking module selects a related function, and receives the user activity data from the second wireless transmission device, and transmits the data to one of a game module, a smart operation module or a medical care module to perform related Features. The footstep detection system of claim 5, wherein the game module provides a user with a somatosensory rhythm game according to the program content of the game module. The footstep detection system of claim 5, wherein the smart running module comprises a calorie calculator, a global positioning system, and a historical database, wherein the calorie calculator calculates the user's footstep activity. The calorie consumption, the global positioning system provides map information of the user's location, the historical database stores the calories, time, and map information consumed by each step activity for the user to record and reference. The footstep detection system of claim 5, wherein the medical care module compares the received user activity data with a built-in stable pace database to detect a user's fall condition. An insole comprising at least the footstep detection system as described in claim 1 of the patent application. In the insole of claim 9, the foot detection system is embedded in the insole in a system monolithic manner.