Intelligent alarm system for vehicle brake lining abrasion

Abstract

The invention discloses an intelligent alarm system for vehicle brake lining abrasion. According to the system, an independent power supply is adopted for supplying power, the state of a brake liningcorresponding to each wheel serves as a switch of the independent power supply, when a brake lining corresponding to a wheel is abraded to the limit, the independent power supply is switched on to supply power to an alarm module of the wheel, an indicator lamp corresponding to the wheel is controlled to flicker, and meanwhile voice alarm is controlled through wireless remote control. And when thevoltage of the independent power supply is lower than a preset value, the voltage indicating lamp is lightened to prompt power supply replacement. The system can be independently installed on any vehicle, a self-contained power supply system with extremely low energy consumption is adopted, and a vehicle-mounted computer cannot be interfered.

Description

technical field [0001] The invention belongs to the field of mechanical automation control alarms, and relates to an intelligent alarm system for brake lining (brake lining) abrasion of vehicle brakes. Background technique [0002] The brake lining on the brake pad is a wear part and needs to be replaced regularly. If it is not replaced regularly, the brake hub will directly contact the brake lining, which not only affects the service life of the vehicle, but also loses the braking effect, causing serious traffic casualties. . The function of the wear state of the brake lining in the current vehicle ABS or EBS system is often reported to the driver from the instrument panel or the original system through the original on-board computer system. For vehicles with harsh working conditions), the ABS system has not been fully popularized, let alone a higher-level EBS system, and the cost of replacing the on-board computer system is often high; if a low-cost independent of the ori...

AI Technical Summary

Problems solved by technology

[0002] The brake lining on the brake pad is a wear part and needs to be replaced regularly. If it is not replaced regularly, the brake hub will directly contact the brake lining, which not only affects the service life of the vehicle, but also loses the braking effect, causing serious traffic casualties.

The function of the wear state of the brake lining in the current vehicle ABS or EBS system is often reported to the driver from the instrument panel or the original system through the original on-board computer system. For vehicles with harsh working conditions), the ABS system has not been fully popularized, let alone a higher-level EBS system, and the cost of replacing the on-board computer system is often high; if a low-cost independent of the original vehicle can be developed The brake lining wear alarm system of the computer system will be able to solve the above problems well

[0003] In addition, the existing brake lining wear alarm is often powered by the on-board power supply, which is also easy to interfere with the on-board computer, which is not conducive to driving safety

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