Matching method, equipment and system of tire pressure monitoring system

Abstract

The invention discloses a matching method, equipment and system of a tire pressure monitoring system, belonging to the field of active safety of automobiles. The method comprises the following steps: detecting whether a wireless signal of a first tire pressure sensor is received in a preset time interval, wherein the first tire pressure sensor is any one of preset tire pressure sensors in a vehicle; detecting whether a wireless signal of a second tire pressure sensor which meets the preset conditions is received in the preset time interval, wherein the second tire pressure sensor is different from the preset tire pressure sensors in the vehicle; and replacing the data carried by the wireless signal of the first tire pressure sensor by using data carried by the wireless signal of the second tire pressure sensor which meets the preset conditions when the wireless signal of the first tire pressure sensor is not received in a first preset time threshold and the wireless signal of the second tire pressure sensor which meets the preset conditions is received. According to the matching method, equipment and system of the tire pressure monitoring system, which are disclosed by the invention, the problems that the matching process of the tire pressure monitoring system is complicated and the time consumption is relatively high are solved, the effect of simplifying the matching process is achieved, and the method, equipment and system are used for matching the tire pressure monitoring system.

Description

technical field [0001] The invention relates to the field of automobile active safety, in particular to a matching method, equipment and system of a tire pressure monitoring system. Background technique [0002] With the development of automobile technology, tire pressure monitoring system is widely used in automobiles. The tire pressure monitoring system obtains the air pressure and temperature information of the car tires by monitoring the working environment of the car tires, and judges whether the car tires are working normally according to the air pressure and temperature information. If the car tires are not working normally, the tire pressure monitoring system will alarm to To achieve the purpose of reducing tire wear and improving vehicle safety. [0003] In the prior art, the tire pressure monitoring system mainly includes a direct tire pressure monitoring system, which includes four tire pressure sensors arranged on the tires and a BCM (Body Control Module, body c...

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Problems solved by technology

[0005] In order to solve the problem that the matching process of the tire pressure monitoring system is complicated and takes a long time, the embodiment of the present invention provides a matching method, device and system for the tire pressure monitoring system

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