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Method and system for matching signals in tyre pressure monitoring system

A tire pressure monitoring and signal technology, which is applied in tire measurement, tire parts, transportation and packaging, etc., can solve the problems of troublesome pairing operation and easy pairing errors of the tire pressure monitoring system, and achieve the effect of convenient operation and fast pairing

Active Publication Date: 2015-11-18
HUADA AUTOMOTIVE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a method and system for signal pairing in a tire pressure monitoring system, aiming to solve the technical problems of cumbersome pairing operations and prone to pairing errors in the tire pressure monitoring system

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  • Method and system for matching signals in tyre pressure monitoring system
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  • Method and system for matching signals in tyre pressure monitoring system

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The present invention provides a method for signal pairing in a tire pressure monitoring system, referring to figure 1 , in one embodiment, the signal pairing method in the tire pressure monitoring system includes:

[0042] Step S101, the central monitor obtains and stores the identification code of the control device;

[0043] In this embodiment, the control device is a terminal device, for example, it may be a terminal such as a remote controller.

[0044] In this embodiment, the ID code of the control device can be acquired in an active way, or the ID code of the control device can be acquired in a passive way. Specifically, in the active way, the operator can Input the identification code of the control device, and the central monitor will store it after receiving the input ID code of the control device; ...

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Abstract

The invention discloses a method and system for matching signals in a tyre pressure monitoring system. The method for matching signals in the tyre pressure monitoring system comprises the following steps: a central monitor obtains an identity recognizing numbers of control equipment, and stores the obtained identity recognizing numbers; when a sensor receives a trigger signal sent by control equipment, the sensor obtains the identity recognizing numbers of the control equipment in the trigger signal, and sends a matched signal to the central monitor according to the trigger signal; after receiving the matched signal, the central monitor performs signal matching with the sensor according to the matched signal and the stored identity recognizing numbers. Through the adoption of the method disclosed by the invention, operation staff do not need to go to and fro between the central monitor and the sensor many times, so that the operation is convenient, and rapid matching between the central monitor and the sensor can be realized; whether matched signals are sent out by the sensor assembled on the vehicle or not can be judged, so that wrong matching can be avoided.

Description

technical field [0001] The invention relates to the technical field of tire pressure monitoring, in particular to a signal matching method and system in a tire pressure monitoring system. Background technique [0002] Tire Pressure Monitoring System (Tire Pressure Monitoring System, TPMS) is a wireless transmission technology, the use of high-sensitivity miniature wireless sensors fixed in the car tires to collect car tire pressure, temperature and other data in the driving or stationary state, and the pressure, temperature Waiting for the data to be transmitted to the host computer in the cab for display, and to remind the driver's car active safety system when the tire is abnormal. [0003] Each sensor has a corresponding identification code. Before use, the sensor needs to be paired with the central monitor, that is, the central monitor needs to receive and process the signals emitted by the sensors and identify the tire position where the sensor is located. Currently, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/02
Inventor 蔡伟谷海辉
Owner HUADA AUTOMOTIVE TECH
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