Foot posture information and pressure measurement system and intelligent sneakers

An attitude information and measurement system technology, applied in signal transmission systems, diagnostic recording/measurement, footwear, etc., can solve problems such as inability to provide dynamic plantar pressure information, interference of array pressure sensors, and sparse distribution of pressure sensors. Improve experience, improve battery life, freedom and interactivity

Inactive Publication Date: 2017-01-11
苏州坦特拉智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems of inability to measure biped posture, sparse distribution of pressure sensors, low scanning frequency, interference of array pressure

Method used

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  • Foot posture information and pressure measurement system and intelligent sneakers
  • Foot posture information and pressure measurement system and intelligent sneakers
  • Foot posture information and pressure measurement system and intelligent sneakers

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0039] Specific implementation mode one: as figure 1 Shown, a kind of plantar posture information and pressure measuring device include:

[0040] Thin film pressure sensor module for measuring plantar distribution pressure data;

[0041] Thin film pressure sensors such as Figure 4 The array structure shown in the figure is composed of parallel row conductors and column conductors crossing each other. There is a force sensitive point on each intersection point of the array. The force sensitive point can be equivalent to a force sensitive resistor, and its resistance value will vary with the action. Varies with changes in the force on it. The advantage of using an array structure is that it can greatly reduce the number of leads, but it also brings series and parallel interference, such as figure 2 shown, when measuring resistance R 11 When the resistance value is measured, the measured resistance value is the resistance R 12 , resistance R 21 , resistance R 22 After se...

specific Embodiment approach 2

[0050] Specific embodiment two: a device for measuring ankle posture information, said device comprising:

[0051] The voltage conversion and charging module used to charge the battery and convert the battery voltage to the voltage required by the central processing module; the voltage conversion and charging module can charge the lithium-ion battery from the USB port and convert the voltage of the lithium-ion battery to the central processing module. Unit required voltage.

[0052] The IMU module used to read the acceleration, angular velocity and magnetic field information of the three axes of the ankle sensor coordinate system and transmit the detected information to the central processing unit module;

[0053] A wireless transmission module for wireless transmission with external devices;

[0054] The central processing module is used to receive the information output by the IMU module, perform two-way transmission with the wireless transmission module, and control the tw...

specific Embodiment approach 3

[0055] Specific embodiment three: a foot posture information and pressure measurement system, the system includes a foot posture information and pressure measurement device and an ankle posture information measurement device;

[0056] The information read by the IMU module of the ankle posture information measurement device is transmitted to the wireless transmission module of the foot posture information and pressure measurement device through the wireless transmission module of the ankle posture information measurement device, and the wireless transmission of the foot posture information and pressure measurement device The module transmits the data to the central processing module of the plantar posture information and the pressure measuring device, and the data processed by the central processing module is transmitted to the terminal device through the wireless transmission module of the plantar posture information and the pressure measuring device.

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Abstract

The invention relates to a foot posture information and pressure measurement system and intelligent sneakers, and aims at solving the problems that in the prior art, the postures of two feet cannot be measured, pressure sensor distribution is sparse, scanning frequency is low, and detailed dynamic foot sole pressure information cannot be provided. A flexible PCB (2-1) is installed on the portion, corresponding to the arch of the foot, inside a shoe sole of a sneaker body (1), a film pressure sensor (2-2) is installed at the contact part of the shoe sole and the sole of the foot, a battery container (4) is arranged on the portion, corresponding to a heel, inside the shoe sole, a status indicator lamp (5) is arranged on a shoe upper, and an ankle posture information measurement device (3) is fixed at an ankle to conduct wireless transmission with a foot sole posture information and pressure measurement device (2). The foot posture information and pressure measurement system and the intelligent sneakers are applied to wearable device fields.

Description

technical field [0001] The invention relates to a foot posture information and pressure measurement system and intelligent sports shoes. Background technique [0002] With the advancement of science and technology and the change of people's living habits, smart wearable devices have entered people's lives, such as smart bracelets, smart watches, smart glasses, etc. Smart sports shoes are also a kind of smart wearable devices, which not only maintain the advantages of comfortable sports shoes, but also provide wearers with relevant information about sports, and realize human-computer interaction through mobile terminals such as mobile phones. The addition of sensors makes smart shoes a carrier that uses technology to change life. Such products can improve the happiness index of human life. Among domestic sports brands, Li-Ning, Anta, Xtep, Guirenniao and 361 Degrees have successively launched their own smart running shoes. The field of smart running shoes has become a market...

Claims

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Application Information

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IPC IPC(8): A43B3/00A61B5/103A61B5/11G08C17/02
CPCA61B5/1038A61B5/112G08C17/02A43B3/34
Inventor 张永安刘玉焘刘盛羽王宇杰
Owner 苏州坦特拉智能科技有限公司
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