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Tyre monitoring system

A monitoring system and tire technology, applied in the fields of temperature monitoring and driving control, tire monitoring system, and tire pressure, to reduce interference and influence, and reduce the load of driving information

Active Publication Date: 2009-02-25
ZHEJIANG GEELY HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Existing relevant research data show that a tire blowout is an unexpected event, without obvious or definite signs beforehand, and cannot be fundamentally avoided

Method used

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Embodiment Construction

[0045] The implementation of the technical solution of the present invention will be specifically described below according to the accompanying drawings.

[0046] The technical solution of the present invention is a tire monitoring system, which includes: a remote tire monitoring unit installed in the tire, a central controller, a voice prompt unit and a braking deceleration mechanism; wherein,

[0047] The remote tire monitoring unit monitors and samples the tire pressure at a sampling frequency of 5 Hz to 20 Hz, and wirelessly transmits the sampled data packet signal to the central controller;

[0048] The central controller wirelessly receives the tire state sampling data packet signal, and performs decoding and arithmetic processing on the received data packet signal, generates a voice prompt command and / or a braking deceleration command, and transmits the voice prompt command Send to the voice prompt unit, and send the braking deceleration command to the braking decelerat...

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Abstract

A system for monitoring the tire comprises a long-distance tire-detecting unit mounted inside the tire, a center processing unit, a voice alerting unit and a braking mechanism. The long-distance tire-detecting unit detects and samples the pressure and temperature of the tire, then produces a sampled signal of tire condition and transmits the signal to the CPU by wireless communication. The CPU receives and processes the sampled signal of tire condition, then produces a voice alerting instruction or a braking instruction. The voice alerting instruction is sent to the voice alerting unit, and the braking instruction is sent to the braking mechanism. The voice alerting unit is used to receive the voice alerting instruction and output the voice alerting information. The braking mechanism is used to receive the braking instruction and execute the braking behavior. Thus this system can provide effective safeguard protection in the case of accident air leakage and burst of the tire.

Description

technical field [0001] The invention relates to the technical field of automobile driving safety, in particular to tire pressure and temperature monitoring and driving control technology, and specifically refers to a tire monitoring system. Background technique [0002] The impact of tires on automobile driving safety has always been concerned by the automobile industry and the public. After the United States began to enforce the Tire Pressure Monitoring System (TPMS) as the standard configuration of automobiles in 2003, TPMS has become a technical term for automobiles. It is widely used in the world. TPMS R & D and production have shown a rapid growth trend. [0003] The mainstream technical solution of existing TPMS is: TPMS is made up of two parts: the remote tire pressure monitoring module (RTPM: Remote Tire Pressure Monitoring) installed in the car tire and the central monitor (LCD display) installed on the car console. The remote pressure monitoring module installed i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C23/02
Inventor 傅建中
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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