Hub scratching prevention system and method

Abstract

The invention relates to a hub scratching prevention system which comprises a state capturing device used for sending out a first driving instruction when the received rotating speed of an engine of an automobile is larger than or equal to a preset rotating speed threshold value; a directional photographing mechanism which is packaged in a protruding part, facing the outside of the automobile, of a hub of the monitored automobile and used for executing photographing operation on a running road surface outside the hub when receiving the first driving instruction; and command triggering equipment which is used for acquiring the overall depth-of-field value of each road shoulder object in the field sharpening image and sending a touch early warning command when the road shoulder object with the overall depth-of-field value shallower than a preset depth-of-field threshold exists. The invention further relates to a hub scratching prevention method. The hub scratching prevention system and method are safe, reliable and stable in operation. Due to the fact that the probability of automobile hub scratching accidents can be effectively reduced, the safety performance of the whole automobile is improved.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a wheel hub scratch prevention system and method. Background technique [0002] Wheels are important auto parts. The complex and dense wheel hub is indeed beautiful and classy, ​​but it is easy to be rejected or overcharged when washing the car because it is too troublesome to wash. The simple wheels are dynamic and neat. Of course, if people are not afraid of trouble, it doesn't matter. [0003] Compared with the iron cast wheels in the past, the aluminum alloy wheels, which are deeply rooted in the hearts of the people, have greatly improved the degree of deformation resistance, greatly reduced the weight, small loss of vehicle power, fast running, fuel-efficient and good heat dissipation, and are favored by the majority of car owners. favorite. However, in order to cater to the tastes of car owners, many car dealers replace the iron wheels with aluminum alloy wheels before sellin...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems in the prior art, the present invention provides a hub scraping prevention system and method, which can perform early warning operations to the driver of the car in time when it is recognized that there is an object on the shoulder that is too close to the hub of the car, so as to avoid Occurrence of wheel scraping accidents due to the driver's blind spot

[0009] (2) On the basis of the targeted analysis mechanism, when it is judged that there is a road shoulder near the wheel hub and the nearby road shoulder is too close to the edge of the wheel hub, the corresponding wheel hub scratch warning operation is performed, thereby solving the problem of the driver monitoring the dead angle

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