Method and system for predicting life of vehicle brake lining and storage medium

Abstract

The invention relates to a method and system for predicting the life of a vehicle brake lining and a storage medium. The method comprises the following steps: defining a script file of a vehicle brakelining life prediction model, storing the script file of the brake lining service life prediction model in a vehicle end, acquiring vehicle operation data, and processing the vehicle operation data according to the script file of the brake lining service life prediction model stored at the vehicle end so as to obtain the abrasion loss of the vehicle brake lining and obtain the service life prediction value of the vehicle brake lining according to the abrasion loss. According to the invention, a user can obtain the service life health information of the vehicle brake lining in real time through a vehicle-mounted man-machine interaction system or a mobile terminal, the active safety of the vehicle is improved, and better use experience is brought to the user.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a method and system for predicting the life of a brake lining of a vehicle and a storage medium. Background technique [0002] Generally, the life of a vehicle brake lining refers to the remaining amount of wear of the vehicle brake lining. As users have higher and higher requirements for vehicle safety, the requirements for mastering the wear status of vehicle brake linings are also becoming more and more stringent. [0003] At present, there is no complete method for predicting the wear life of vehicle brake linings. Most of the industry relies on the mechanical alarm on the vehicle brake linings as the basis for replacing the friction linings, or additional hardware devices such as sensors are required. To monitor the amount of wear of the vehicle brake lining, which will lead to higher cost input. In most civilian vehicles, the alarm will trigger the warning after the fric...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no complete method for predicting the wear life of vehicle brake linings. Most of the industry relies on mechanical alarms on vehicle brake linings as The basis for replacing the friction lining, or additional hardware devices such as sensors are required to monitor the wear of the vehicle brake lining, which will lead to higher cost input

In most civilian vehicles, the alarm will trigger the alarm after the friction plate is almost completely worn out and the brake fluid level drops sharply, which does not have the function of early warning.

In addition, in some high-end vehicles, sensors that sense the thickness of the friction pad are used, but the use of such sensors will inevitably increase the cost input and the complexity of the system

For example, there is still a problem in the prior art that the user cannot be informed of the life and health status of the brake lining of the vehicle in time

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