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Self-generating wireless positioning and tracking shoes

A technology of wireless positioning and self-power generation, applied in positioning, generator/motor, radio wave measurement system, etc., to achieve good anti-seismic effect, suitable for long-term power supply, and simple structure

Inactive Publication Date: 2010-11-03
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to solve the inconvenience caused by power supply for GPS+GSM positioning and tracking system with its own power supply (all kinds of portable batteries) in the wireless positioning and tracking technology, and propose a self-generating wireless positioning and tracking shoe

Method used

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Embodiment Construction

[0023] The present invention includes a multi-layer PZT plate structure piezoelectric power generation device 1, an interdigitated structure piezoelectric power generation device 2, an electromagnetic coil power generation device 3 and a GPS+GSM wireless positioning and tracking system. The multi-layer PZT plate structure piezoelectric generator 1 is installed on the bottom of the insole, the interdigital structure piezoelectric generator 2 is installed on the bottom of the heel, and the electromagnetic coil generator 3 is installed in the middle of the heel, that is, the air cushion part of the shoe, GPS+GSM The wireless positioning and tracking system is installed on the side of the upper.

[0024] Such as diagram 2-1 with Figure 2-2 As shown, the multilayer PZT plate structure piezoelectric power generation device 1 is composed of multiple layers of lead zirconate titanate (PZT) piezoelectric plates. The upper and lower sides of the stainless steel plate with the same s...

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Abstract

The invention discloses self-generating wireless positioning and tracking shoes. The self-generating wireless positioning and tracking shoes comprise a piezoelectric generating device (1) with multi-layer lead zirconate titanate (PZT) plate structure, a piezoelectric generating device (2) with interdigital structure, an electromagnetic coil generating device (3) and a GPS and GSM wireless positioning and tracking system, wherein the piezoelectric generating device (1) with multi-layer PZT plate structure is arranged on the bottom of an insole; the piezoelectric generating device (2) with interdigital structure is arranged at a bottom layer of a shoe heel; the electromagnetic coil generating device (3) is arranged at the middle part of the shoe heel, namely an air cushion part of the shoe; the GPS and GSM wireless positioning and tracking system is arranged on the side face of the upper; and alternating current produced by the piezoelectric generating device (1) with multi-layer PZT plate structure is collected by using a transformer, the alternating current produced by the piezoelectric generating device (2) with multi-layer PZT plate structure and the electromagnetic coil generating device (3) is collected by using a voltage doubling circuit, and the alternating current is rectified, boosted and stabilized by a voltage doubling, rectifying and boosting circuit to be supplied to a GPS and GSM module.

Description

technical field [0001] The invention relates to a positioning and tracking shoe, in particular to a self-generating wireless positioning and tracking shoe. Background technique [0002] At present, the existing wireless positioning and tracking devices are all applied to the self-contained power supply technology, that is, to use the self-contained power supply (all kinds of portable batteries) to provide power, and to regularly check whether it is in a weak or no-power state. It is replaced, bringing many inconveniences. [0003] Patent 200720094257 proposes a system that uses batteries to combine GPS+GSM network modules for wireless positioning and tracking, and is used for guardians to care for guardianship targets. However, due to the lack of self-generated power supply system or equipment in this design, the battery must be replaced regularly, and the system is not moisture-proof and waterproof due to the lack of protection measures for the battery part, so it cannot b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B7/04H02J7/02H02N2/18G01S5/02A43B3/35H02J7/32
Inventor 王治平刘俊标姜楠
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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