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Piezoelectric pedometer and step counting method

A pedometer, piezoelectric technology, applied in the field of piezoelectric pedometer and step counting, can solve the problem of high power consumption

Active Publication Date: 2017-04-26
宁夏农垦乳业股份有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Both of these detection methods are powered by the sensor, so the power consumption is still relatively large

Method used

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  • Piezoelectric pedometer and step counting method
  • Piezoelectric pedometer and step counting method
  • Piezoelectric pedometer and step counting method

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Embodiment Construction

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

[0019] see Figure 1 to Figure 4 , the embodiment of the present invention provides a piezoelectric pedometer, including a motion collection device 10, a detection module 20, a control module 30, and a counting module 40, the motion collection device 10 is connected to the detection module 20, and the detection module 20 is connected to the control module 30 is connected, the control module 30 is connected with the counting module 40, and the motion acquisition device 10 includes a hexagonal acquisition module 11 and a ball 12 compose...

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Abstract

The invention provides a piezoelectric pedometer. The piezoelectric pedometer comprises a motion acquisition device, a detection module, a control module and a counting module. The motion acquisition module comprises a hexagonal acquisition module formed by six piezoelectric patches, and a sphere. The sphere is arranged in the hexagonal acquisition module, and positive electrodes of the six piezoelectric patches are correspondingly connected with six input ports of the detection module respectively. The detection module is further used for comparing detected motion voltage signals with a preset voltage threshold value. The control module is used for searching for a corresponding counting address according to a set of received input ports and sending the counting address and a counting instruction to the counting module. The motion acquisition module comprises the hexagonal acquisition module formed by the six piezoelectric patches, and the sphere, the different piezoelectric patches can generate corresponding voltage signals along with occurrence of motion and the change of motion directions, the number of steps is counted according to the voltage signals on the different piezoelectric patches and the voltage occurrence frequency, and different motion states are recorded.

Description

technical field [0001] The invention relates to a pedometer, in particular to a piezoelectric pedometer and a pedometer method. Background technique [0002] The pedometer is a tool for calculating calories or calorie consumption by counting steps, distance, speed, time and other data to control the amount of exercise and prevent insufficient or excessive exercise. [0003] The electronic pedometer is mainly composed of a shock sensor and an electronic counter. The core of the electronic pedometer is the shock sensor. The commonly used means of shock sensors at this stage are mechanical and electronic. The mechanical vibration sensor is mainly composed of a metal spring or shrapnel and a non-deformable metal substance. During vibration, the spring or shrapnel deforms and contacts the non-deformable metal substance, and then energizes the deformed metal to detect whether the deformed metal and the non-deformed metal are Conduct electricity to judge whether it is vibrating....

Claims

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Application Information

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IPC IPC(8): G01C22/00
CPCG01C22/006
Inventor 郝峰谢明亮李金诚邵怀峰温万
Owner 宁夏农垦乳业股份有限公司