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Vehicle tyre kinetic sensing triggering power supply control device

A motion sensing, automobile tire technology, applied in automobile tire testing and other directions, to achieve the effect of low energy consumption and extended working life

Inactive Publication Date: 2007-11-07
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this state, the energy consumption of the built-in battery of the tire for the power supply of the monitoring system has become a serious problem.

Method used

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  • Vehicle tyre kinetic sensing triggering power supply control device
  • Vehicle tyre kinetic sensing triggering power supply control device
  • Vehicle tyre kinetic sensing triggering power supply control device

Examples

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but the embodiments of the present invention are not limited thereto.

[0014] As shown in Figure 1, the automobile tire motion sensing trigger type power supply control device in this embodiment includes a car tire 1, a support plate 2, a gravity acceleration sensor 3, a power supply status indicator light 4, a power supply output socket 5, and a motion sensing trigger type power supply Circuit board 6, DC battery 7. The acceleration of gravity sensor 3, the power supply status indicator light 4, the power supply output socket 5, the motion sensing trigger type power supply circuit board 6, and the DC battery 7 are all installed on the support pallet 2, and the support pallet 2 is fixed on the automobile tire 1.

[0015] As shown in Figure 2, the circuit of the automobile tire motion sensing trigger type power supply control device includes a t...

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PUM

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Abstract

The invention relates to an automobile tire movement perception triggering style power supply control device, which is composed by the supporting carrier and the movement perception triggering style power supply circuit board installs on the automobile tire, the supporting carrier is furnished with the movement perception triggering style power supply circuit board as well as the gravity acceleration sensor, the power supply condition indicating lamp, the power supply output plug and the direct current battery, the above components separately connects with the electric circuit corresponding spot of the movement perception triggering style power supply circuit board. The invention solved the energy consumption question which caused by the tire built-in battery elder direct feeding system in the automobile tire braking quality dynamic monitor system, provides a system main body electric circuit power supply control device and mode only when percept the automobile tire movement, and the automobile battery energy consumption reduces at the lowest, lengthens the built-in battery working life.

Description

technical field [0001] The invention relates to the technical field of automobile braking performance monitoring, in particular to a motion state sensing method and an energy-saving technology powered by a built-in battery, in particular to an automobile tire motion sensing trigger type power supply control device. Background technique [0002] At present, dynamic monitoring of the braking performance of automobile tires is an important means to ensure driving safety and reduce traffic accidents. This monitoring system adopts the built-in sensing method of tires to collect and send tire radial acceleration signals for braking performance transformation. Compared with traditional methods, this method is more intelligent, concealed and technically difficult. In this state, the energy consumption of the built-in battery of the tire to supply the monitoring system for many years has become a serious problem. In order to save the energy consumption of th...

Claims

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Application Information

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IPC IPC(8): G01M17/02
Inventor 林土胜郑元华
Owner SOUTH CHINA UNIV OF TECH
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