Tire pressure monitoring system having four-wheel intelligent positioning algorithm

Abstract

The invention discloses a tire pressure monitoring system having a four-wheel intelligent positioning algorithm. Thus, the problems that how to judge whether received tire pressure monitoring information is the tire pressure information of the four tires of a vehicle body and the problems of the matching of tire pressure monitoring after vehicle wheel rotation and replacing can be solved. The system includes a scanning module, an alarm module, a tire pressure monitoring module, a receiving and storage module, a signal identification module, a wheel identification module, a display module and an input module. A tire pressure signal and the position where the tire pressure signal is located on the vehicle body can be identified through the signal identification module; the ID matching of thetires can be automatically accomplished; the problems that how to judge whether the received tire pressure monitoring information is the tire pressure information of the four tires of the vehicle body and the problems of the matching of tire pressure monitoring after vehicle wheel rotation and replacing can be solved; the corresponding tire pressure signal of each wheel can be obtained; and the problems of hard matching of tire pressure monitoring and production vehicles and the matching after after-sale services and tire self-replacing by clients are saved can be solved.

Description

technical field [0001] The invention relates to the technical field of vehicle tire pressure monitoring, in particular to a tire pressure monitoring system with four-wheel intelligent positioning algorithm. Background technique [0002] Tire pressure monitoring is a real-time automatic monitoring of tire pressure during driving, and an alarm for tire leakage and low air pressure to ensure driving safety. Existing tire pressure monitoring auxiliary systems usually have a plurality of tire pressure detection modules, each of which detects the tire condition of the vehicle separately, and sets a buzzer or a warning light when the condition of the vehicle tire is abnormal Immediately remind the driver to pay attention. [0003] In the patent CN105437881A, a tire pressure monitoring system, it is disclosed that "the data processing unit makes the second data transmission unit search for any device identification code that can be obtained within a connection distance in the pairi...

AI Technical Summary

Problems solved by technology

In this way, it is provided that the driver can adjust the tire parameters correspondingly according to the different tire brands and models, so that the tire condition information generated by the detection is more in line with the current situation”; the existing deficiency: the manual operation of the stepless knob is used to generate the selection signal, cannot automatically identify and match the replaced tire and the corresponding tire pressure signal

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