Dynamic balance monitoring system and monitoring method for tire

Abstract

The invention discloses a dynamic balance monitoring system for a tire. The dynamic balance monitoring system comprises a monitoring module and a receiving module, wherein the monitoring module is arranged on the tire and is used for detecting a vibration amplitude of the tire in a vehicle driving process and sending out a tire imbalance signal when the vibration amplitude is greater than a set amplitude; and the receiving module is used for receiving the tire imbalance signal. The invention further discloses a dynamic balance monitoring method for the tire. The method comprises the following steps of (1) detecting the vibration amplitude of the tire in the vehicle driving process; and (2) sending out the tire imbalance signal when the vibration amplitude is greater than the set amplitude. Whether the tire is in a dynamic balance state or not can be monitored in real time, an alarm signal is transmitted in imbalance, the driving security of a vehicle is improved and the life and property safety is ensured.

Description

technical field [0001] The invention relates to the technical field of wheel dynamic balance detection, in particular to a tire dynamic balance monitoring system and method. Background technique [0002] With the rapid development of my country's automobile industry and the improvement of automobile technology, the driving speed of automobiles is getting higher and higher, and the impact of wheel imbalance on the safety performance of automobiles is also increasing. The magnitude and direction of the unbalanced force produced by the unbalanced wheels are constantly changing. First, the whole vehicle has a tendency to jump up and down, causing vertical vibration and affecting the driving stability of the car; second, causing the steering wheel to swing laterally, affecting the stability of the car. sex and driving safety. More seriously, it will also cause impact and wear of tires, steering and transmission system components, shortening the service life. Therefore, after th...

AI Technical Summary

Problems solved by technology

[0004] The current wheel dynamic balance detection mainly uses a dynamic balance machine for detection. The balance machine is divided into on-vehicle type and off-vehicle type. However, due to its working principle, it is impossible to detect the dynamic balance of the tire during the driving process of the vehicle.

It is necessary for the car owner to take the initiative to go to the maintenance point for inspection after using it for a period of time, but the inspection is time-consuming and requires payment, so many car owners will not take the initiative to inspect the dynamic balance without changing the tires

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