Apparatus, server and recommendation method for gait rehabilitation training

Abstract

The present application relates to the technical field of rehabilitation equipment, in particular to a device for walking rehabilitation training, a server and a walking time, distance or load recommendation method. The device for walking rehabilitation training provided by the present application comprises a device main body, a brake wheel arranged at the bottom of the device main body, and a handrail comprising a left handrail and a right handrail, both of which are connected to the device main body. The device further comprises a brake wheel sensor coupled with the brake wheel to determine the rotation state information of the brake wheel, a pressure sensor arranged at the left handrail and the right handrail to respectively acquire the pressure information of the left handrail and the right handrail, and a control unit in communication connection with the brake wheel sensor and the pressure sensor. The control unit can execute the following steps: a data acquisition step of acquiring the rotation state information and the pressure information of multiple walking movements; and a recommendation step of displaying the recommendation information of the walking time, distance or load obtained according to the rotation state information and the pressure information.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rehabilitation equipment, in particular to a device for walking rehabilitation training, a server and a walking time, distance or load recommendation method. BACKGROUND

[0002] With the rapid development of related technologies, people can choose intelligent auxiliary equipment when they are doing physical exercise or medical rehabilitation, such as treadmills, running machines, etc.

[0003] In the prior art, a treadmill is a kind of fitness equipment that simulates running and walking. The intelligent treadmill is usually equipped with corresponding detection devices to detect and display the running speed, time, distance, calorie consumption and other data of the user when using the equipment. Therefore, the user can understand their own exercise or rehabilitation situation when using the above fitness equipment.

[0004] However, in the above technical solution, the user can only perform walking training through the current exercise data and exercise self-feeling. The user's walking state (such as walking speed, distance, time, etc.), physical condition (heart rate, body inclination state, etc.), and multiple exercise histories cannot be saved. The above prior art needs the user to combine their own feelings and experience to perform walking training, and is only suitable for people with certain exercise and rehabilitation training experience. For people without corresponding exercise or rehabilitation experience and knowledge, especially for patients, the injured, the elderly and other people who need rehabilitation training, it is difficult to provide a suitable exercise and rehabilitation scheme for specific individuals. SUMMARY

[0005] To solve the above problems, the present application provides a device for walking rehabilitation training, a server and a walking time, distance or load recommendation method. The device for walking rehabilitation training provided by the present application can detect and record the user's multiple training data, and customize a suitable walking exercise scheme for the user according to the multiple training data.

[0006] The technical scheme of the present application provides a device for walking rehabilitation training, comprising: a device main body; a brake wheel arranged at the bottom of the device main body; a handrail comprising a left handrail and a right handrail, both of which are connected to the device main body; the device further comprises: a brake wheel sensor coupled with the brake wheel to determine the rotation state information of the brake wheel; a pressure sensor arranged on the left handrail and the right handrail to obtain the pressure information of the left handrail and the right handrail respectively; a control unit in communication connection with the brake wheel sensor and the pressure sensor, which can perform the following steps: a data acquisition step to obtain the rotation state information and the pressure information of multiple walking movements; a recommendation step to display the recommendation information of walking time, distance or load obtained according to the rotation state information and the pressure information.

[0007] According to the technical scheme of the present application, the device for walking rehabilitation training can detect the training data of the user through the brake wheel sensor and the pressure sensor associated with the brake wheel and the handrail, and the control unit or the server in communication connection with the control unit can further integrate and analyze the multiple use data of the user, and recommend a reasonable and healthy walking exercise scheme suitable for the user according to the training habit and training target of the user, and can also analyze the walking action and habit of the user during training according to the training data of the user, assist in correcting the walking training action of the user, improve the walking habit of the user, and improve the physical quality and training effect of the user.

[0008] Preferably, in the technical scheme of the present application, the rotation state information of the brake wheel detected by the brake wheel sensor in the device for walking rehabilitation training comprises rotation direction information and rotation speed information of the brake wheel, and the control unit or the server in communication connection with the control unit can perform the following steps: determining the time / distance / speed / path information of walking according to the rotation direction information and the rotation speed information.

[0009] According to the technical scheme of the present application, the control unit or the server in communication connection with the control unit can determine the walking time of the user according to the time of the rotation of the brake wheel, determine the walking distance of the user according to the number of rotations of the brake wheel, and comprehensively calculate the walking speed and walking path of the user in combination with the time, number of rotations, rotation direction information and rotation speed information of the brake wheel.

[0010] In the technical scheme of the present application, the control unit or the server in communication connection with the control unit in the device for walking rehabilitation training can further perform the following steps: a rate of achievement calculation step to determine the rate of achievement of the target time / distance information according to the pre-set target time / distance information.

[0011] According to the technical scheme of the present application, the walking time and distance of the user each time using the device are compared and calculated with the preset target time and target distance respectively, so as to obtain the target achievement rate of the actual walking training of the user, and thus suitable training targets are recommended for the user in subsequent walking training, so as to obtain better rehabilitation training effect.

[0012] Preferably, in the technical scheme of the present application, the control unit in the device for walking rehabilitation training or the server in communication connection with the control unit can further perform the following steps: a slope calculation step, the body slope information in the walking movement is calculated according to the walking path information and the pressure information of the left and right handrails.

[0013] According to the technical scheme of the present application, according to the body slope information of the user in the walking movement, the force conditions of the two sides of the body of the user in the walking movement can be further analyzed, and thus the posture and action of the user in the correction training are adjusted, the rehabilitation training effect is improved, and the situation of forming improper movement habits or even injury is avoided.

[0014] Further, in the technical scheme of the present application, the control unit in the device for walking rehabilitation training or the server in communication connection with the control unit can further perform the following steps: a straight line speed calculation step, the average straight line speed is calculated according to the walking speed information and the walking path information; a correction rate calculation step, the time / distance / load correction rate information is obtained according to the achievement rate information, the body slope information and the average straight line speed, so as to obtain the multi-dimensional analysis data of the walking time, the walking distance and the walking load of the user in the walking movement.

[0015] Further, in the technical scheme of the present application, the control unit in the device for walking rehabilitation training or the server in communication connection with the control unit can further perform the following steps: a recommended data calculation step, the recommended walking time / distance / load is calculated according to the target time correction rate, the target distance correction rate and the walking load correction rate.

[0016] According to the technical scheme of the present application, the device for walking rehabilitation training can comprehensively analyze the target time correction rate, the target distance correction rate and the walking load correction rate of the user in multiple walking movements according to the data of multiple walking training of the user, and calculate the recommended walking time, walking distance and walking load suitable for the user in combination with the condition of the user himself.

[0017] Preferably, in the technical scheme of the present application, the brake wheel sensor in the device for walking rehabilitation training comprises a Hall sensor and a speed sensor.

[0018] According to the technical scheme of the present application, the high-sensitivity magnetic field sensor Hall sensor is combined with the speed sensor to obtain accurate rotation state information of the brake wheel, so as to perform subsequent data analysis and calculation.

[0019] Preferably, in the technical scheme of the present application, the device for walking rehabilitation training further comprises a wireless communication module for transmitting the rotation state information and the pressure information to an external server and receiving recommended information associated with walking time, distance or load from the server.

[0020] According to the technical scheme of the present application, the wireless communication module can communicate with the external device to realize information communication between the device for walking rehabilitation training and the external device.

[0021] In the technical scheme of the present application, a server is further provided, comprising a processor and a memory storing processor-readable instructions, wherein the processor executes the following steps by running the processor-readable instructions: a data acquisition step of acquiring rotation state information and pressure information of multiple walking movements; and a recommended information determination step of determining recommended information of walking time, distance or load according to the rotation state information and the pressure information.

[0022] According to the technical scheme of the present application, the device for walking rehabilitation training is in communication connection with the above-mentioned server, and the rotation state information and the pressure information of the device for walking rehabilitation training are transmitted to the above-mentioned server when the user performs walking movement, so that the server can analyze the rotation state information and the pressure information, determine recommended information of walking time, distance or load according to the training habit and the training target of the user, and formulate a reasonable and healthy walking exercise scheme suitable for the user. Then, the server returns the recommended scheme to the device for walking rehabilitation training for the user to refer to.

[0023] In the technical scheme of the present application, a walking time, distance or load recommendation method for walking rehabilitation training is further provided, comprising the following steps: determining rotation state information of a brake wheel; acquiring pressure information of left and right handrails respectively; acquiring rotation state information and pressure information of multiple walking movements; and determining recommended information of walking time, distance or load obtained according to the rotation state information and the pressure information. The above-mentioned recommended method can customize a suitable walking exercise scheme for the user according to multiple training data of the user. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic diagram of a device for walking rehabilitation training provided in an embodiment of the present application;

[0025] Figure 2is a module schematic diagram of a device for walking rehabilitation training provided in the embodiment of the present application;

[0026] Figure 3 is a schematic diagram of a server provided in the embodiment of the present application;

[0027] Figure 4 is a flowchart of a recommendation method of walking time, distance or load provided in the embodiment of the present application.

[0028] The reference signs: 1-braking wheel, 2-braking wheel, 3-handrail, 11-braking wheel sensor, 12-pressure sensor, 13-control part, 20-server, 201-memory, 202-processor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0030] Figure 1 is a structural schematic diagram of a device for walking rehabilitation training provided in the embodiment of the present application; Figure 2 is a module schematic diagram of a device for walking rehabilitation training provided in the embodiment of the present application.

[0031] As shown in Figure 1 , a device for walking rehabilitation training is provided in the embodiment of the present application, which comprises: a main body support connection structure of the device for walking rehabilitation training, i.e. a device main body 1; a braking wheel 2 arranged at the bottom of the device main body 1 for driving the whole device to move; a handrail 3 comprising a left handrail and a right handrail, both of which are connected to the device main body 1, so that a user can support and assist exercise by means of the handrail 3 when walking on the device.

[0032] As shown in Figure 2 , the device for walking rehabilitation training further comprises: a braking wheel sensor 11 coupled with the braking wheel 2 to determine the rotation state information of the braking wheel 2; a pressure sensor 12 arranged on the left handrail and the right handrail of the device to respectively acquire the pressure information of the left handrail and the right handrail; and a control part 13 in communication connection with the braking wheel sensor 11 and the pressure sensor 12 respectively to receive the detection information fed back by the braking wheel sensor 11 and the pressure sensor 12.

[0033] In the device used for walking rehabilitation training, the number of brake wheel sensors 11 matches the number of brake wheels 2, that is, each brake wheel 2 is equipped with one or more brake wheel sensors 11. The types of brake wheel sensors 11 include Hall sensors and speed sensors. The combination of high-sensitivity magnetic field sensors, Hall sensors and speed sensors can obtain accurate information on the rotation status of the brake wheel 2, so as to perform subsequent data analysis and calculation.

[0034] As a preferred option, other monitoring sensors can also be installed in the equipment used for walking rehabilitation training, such as sensors for monitoring user body indicators such as heart rate, blood pressure, and body fat, so that the equipment used for walking rehabilitation training can combine the user's exercise data and body data for comprehensive analysis and judgment, and tailor a walking rehabilitation training plan for the user.

[0035] The control unit 13 can perform the following steps: data acquisition step S1, acquiring rotational state information and pressure information of multiple walking movements; recommendation step S2, displaying recommended information on walking time, distance or load obtained based on rotational state information and pressure information.

[0036] The aforementioned device for walking rehabilitation training can detect the user's training data through the brake wheel sensor 11 and pressure sensor 12, which are associated with the brake wheel 2 and handrail 3. The control unit 13 or a server connected to the control unit 13 then integrates and analyzes the user's multiple usage data. Based on the user's training habits and goals, it recommends a suitable, reasonable, and healthy walking exercise program for the user. It can also analyze the user's walking movements and habits during training based on the user's training data, assist in correcting the user's walking and other training movements, improve the user's walking habits, and enhance the user's physical fitness and training effect.

[0037] Preferably, in an embodiment of the present invention, the rotational state information of the brake wheel 2 detected by the brake wheel sensor 11 in the device for walking rehabilitation training includes the rotational direction information and rotational speed information of the brake wheel 2. The control unit 13 or a server connected to the control unit 13 can perform the following steps: determine the walking time / distance / speed / path information based on the rotational direction information and rotational speed information.

[0038] Specifically, the rotational state information of brake wheel 2 includes: rotational direction information and rotational speed information, i.e., walking speed V. n Walking speed V here n It can be a velocity vector value or an angular velocity in different directions, to simultaneously represent the rotation direction and rotation speed of brake wheel 2; the rotation time T of brake wheel 2 during each walking movement. n ; and the rotation distance D of brake wheel 2 n .

[0039] According to the rotation state information of the brake wheel 2 detected by the brake wheel sensor 11, the control unit 13 or the server in communication connection with the control unit 13 can obtain that the walking time of the nth walking movement of the user is equal to the rotation time of the brake wheel 2 is T n , the walking distance is equal to the rotation distance D n of the brake wheel 2, the walking speed V n , and the walking path of the user, wherein the walking path includes a straight path l and a curved path q.

[0040] Preferably, in the embodiments of the present application, the control unit 13 in the device for walking rehabilitation training or the server in communication connection with the control unit 13 can further perform the following steps: an achievement rate calculation step, according to the pre-set target time MT n / target distance MD n information, determine the achievement rate information of the target time MT n / target distance MD n .

[0041] In actual application, the user needs to set the target time MT n / target distance MD n of the current walking movement when using the device for walking rehabilitation training each time, which can be set by the user himself or pre-set by the device. According to the actual walking time T n of the user and the pre-set target time MT n , the time achievement rate of the walking movement of the user can be obtained, for example, the target time MT1 of the first walking movement of the user is 60 min, and the actual walking time T1 is 45 min, so the time achievement rate of the first walking movement of the user is 45 / 60=75%. Further, according to the actual walking time T1, T2, ···, T n of the n walking movements of the user and the pre-set target time MT1, MT2, ···, MT n , the target time achievement rate rate(T n ) of the n walking movements of the user can be calculated as (T1 / MT1+T2 / MT2+…+T n-1 / MT n-1 +T n / MT n ) / n.

[0042] Similarly, according to the actual walking distance D n of the user and the pre-set target distance MD n , the distance achievement rate of the walking movement of the user can be obtained. Further, the actual walking distance D1, D2, ···, D nwith the pre-set target time MD1, MD2, ···, MDn n The target distance achievement rate rate(D) of the n-time walking exercise of the user can be calculated as follows: n ) = (D1 / MD1+D2 / MD2+…+Dn / MDn) / n. n-1 n-1 n n

[0043] Preferably, in the embodiments of the present application, the control unit 13 in the device for walking rehabilitation training or the server in communication connection with the control unit 13 can further perform the following steps: a slope calculation step, according to the walking path information: the straight path l and the curved path q, and the pressure F L and F R of the left and right handrails, the body slope rate rate(h) of the user in the walking exercise is calculated as follows: rate(h) = f1(l, q, F L , F R ).

[0044] Specifically, according to the feedback of the pressure sensors 12 on the left and right handrails, the force exerted by the user on the left and right sides during the walking exercise can be obtained, for example, the pressure F L of the left handrail is greater than the pressure F R of the right handrail, which indicates that the user exerts more force on the left side than on the right side during the walking exercise, and the body will accordingly tilt, and the walking path will deviate from the straight line. Therefore, the device comprehensively judges the body slope rate rate(h) of the user in the walking exercise according to the pressure F L of the left handrail, the pressure F R of the right handrail, the straight path l and the curved path q, so as to remind the user to correct the walking action, improve the bad exercise force habit, improve the rehabilitation training effect, and avoid the formation of improper exercise habits and even injuries.

[0045] Further, in the embodiments of the present application, the control unit 13 in the device for walking rehabilitation training or the server in communication connection with the control unit 13 can further perform the following steps: a straight line speed calculation step, according to the walking speed V1, V2, ···, Vn of the user in n-time walking exercise and the walking path of the user, i.e. the straight path l and the curved path q, the average straight line speed V = f2(V1+V2+…Vn, l, q) is calculated. n n-1 n

[0046] A correction rate calculation step, according to the achievement rate information, the body slope rate information and the average straight line speed, the correction rate information of time / distance / load is obtained, specifically, according to the target time achievement rate rate(T n ​​​​​​​) and average straight-line speed V to calculate the target time correction rate R t = f3(rate(T n ), V); according to the target distance rate rate(D n ) and average straight-line speed V to calculate the target distance correction rate R d = f4(rate(D n ), V); according to the body inclination rate rate(h) and average straight-line speed V to calculate the walking load correction rate R f = f5(V, rate(h)). Thus, the walking time, walking distance, walking load and other multi-dimensional analysis data of the user's n times of walking movement are obtained.

[0047] Finally, the control unit 13 in the device for walking rehabilitation training or the server in communication connection with the control unit 13 can further perform the following steps: a recommendation data calculation step, according to the target time correction rate R t , the target distance correction rate R d and the walking load correction rate R f , the recommended walking time / distance / load is calculated.

[0048] Specifically, according to the target time MT n of the user's n times of walking movement and the target time correction rate R t , the walking recommended time T a of the user is calculated = MT n + MT n *(R t -100%) / 100%; according to the target distance MD n of the user's n times of walking movement and the target distance correction rate R d , the walking recommended distance D a of the user is calculated = MD n + MD n *(R d -100%) / 100%; according to the walking load correction rate R f of the user's n times of walking movement, the walking recommended load F a of the user is calculated = F d + F d *(R f -100%) / 100%; wherein F d is the walking load default constant, which is related to the device itself parameters and use.

[0049] In summary, in the embodiment, the device for walking rehabilitation training integrates and analyzes the walking movement data of the user for multiple times, and according to the training habit and training target of the user, the device recommends a walking exercise scheme suitable for the user to the user, and the device can also analyze the walking action and habit of the user during training according to the training data of the user and the body index such as heart rate and blood pressure of the user, assist in correcting the training action of the user, improve the walking habit of the user, and improve the physical quality and training effect of the user.

[0050] As shown in the embodiment of the present application, the device for walking rehabilitation training further comprises a wireless communication module 14 for transmitting the rotation state information and the pressure information to an external server and receiving the recommended information associated with the walking time, distance or load from the server. Figure 2

[0051] The wireless communication module 14 can be connected to the external device for communication of the device for walking rehabilitation training and the external device, and realize the information communication between the device for walking rehabilitation training and the external device. The external device can be a mobile terminal such as a mobile phone and a smart bracelet, a PC terminal and a server.

[0052] As shown in the embodiment of the present application, the device for walking rehabilitation training further comprises a wireless communication module 14 for transmitting the rotation state information and the pressure information to an external server and receiving the recommended information associated with the walking time, distance or load from the server. Figure 3

[0053] In the embodiment of the present application, the device for walking rehabilitation training is connected to the server 20, and the rotation state information and the pressure information of the device for walking rehabilitation training are transmitted to the server 20 through the wireless communication module 14 when the user performs walking movement, the server 20 can integrate and analyze the rotation state information and the pressure information, determine the recommended information of the walking time, distance or load according to the training habit and training target of the user, and develop a walking exercise scheme suitable for the user. Then, the server 20 returns the recommended scheme to the device for walking rehabilitation training, and presents the recommended scheme to the user through the display screen and the interactive module of the device for the user to use.

[0054] As shown in the embodiment of the present application, the device for walking rehabilitation training further comprises a wireless communication module 14 for transmitting the rotation state information and the pressure information to an external server and receiving the recommended information associated with the walking time, distance or load from the server. Figure 4 ​​As shown, in the embodiment of the present application, a walking time, distance or load recommendation method for walking rehabilitation training is also provided, comprising: a data acquisition step S1, determining rotation state information of the brake wheel; acquiring pressure information of the left handrail and the right handrail respectively; acquiring rotation state information and pressure information of multiple walking movements; a recommendation step S2, determining recommendation information of the walking time, distance or load obtained according to the rotation state information and the pressure information. The above recommendation method can customize a suitable walking exercise scheme for the user according to the multiple training data of the user.

[0055] So far, the technical solutions of the present application have been described in conjunction with the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to the above specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the present application, and the technical solutions after the changes or replacements will all fall within the protection scope of the present application.

Claims

1. A device for gait rehabilitation training, comprising: Equipment body; A brake wheel is located at the bottom of the main body of the device; The handrail includes a left handrail and a right handrail, both of which are connected to the main body of the equipment; The device is characterized in that it further includes: A brake wheel sensor, coupled to the brake wheel, is used to determine the rotational state information of the brake wheel; Pressure sensors are installed on the left handrail and the right handrail to acquire pressure information from the left handrail and the right handrail, respectively; The control unit is communicatively connected to both the brake wheel sensor and the pressure sensor, and is capable of performing the following steps: The data acquisition step involves acquiring the rotational state information and pressure information from multiple walking movements. The achievement rate calculation step determines the achievement rate information of the target time / distance based on the pre-set target time / distance information; The inclination rate calculation steps involve calculating the body inclination rate during walking based on the walking path information and the pressure information of the left and right handrails. The linear velocity calculation steps involve calculating the average linear velocity based on walking speed and walking path information. The correction rate calculation step involves obtaining time / distance / load correction rate information based on the achievement rate information, the body tilt rate information, and the average linear velocity. The recommended data calculation steps are as follows: based on the target time correction rate, the target distance correction rate, and the walking load correction rate, the recommended walking time / distance / load is calculated. The recommended steps display recommended walking time, distance, or load information obtained based on the rotation state information and the pressure information.

2. The device for gait rehabilitation training as described in claim 1, characterized in that, The rotation status information includes the rotation direction information and rotation speed information of the brake wheel. The control unit or the server communicatively connected to the control unit can perform the following steps: Based on the rotation direction information and the rotation speed information, the walking time / distance / speed / path information is determined.

3. The device for gait rehabilitation training as described in claim 1, characterized in that, The brake wheel sensor includes a Hall sensor and a speed sensor.

4. The device for gait rehabilitation training as described in claim 1, characterized in that, It also includes a wireless communication module for sending the rotational state information and the pressure information to an external server, and for receiving recommendation information from the server related to walking time, distance or load.

5. A recommended method for walking time, distance, or load, applied to the device for walking rehabilitation training as described in any one of claims 1-4, characterized in that, include: Determine the rotational state information of the brake wheel; Obtain pressure information for the left and right armrests respectively; Obtain the rotational state information and pressure information from multiple walking movements; Determine recommended walking time, distance, or load based on the rotational state information and the pressure information.

Images