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Method, device, medium, controller and vehicle for judging braking performance

A technology of a judgment device and a controller, applied in the field of intelligent vehicle management, can solve problems such as inability to judge the braking performance of vehicles, and achieve the effect of ensuring safety

Active Publication Date: 2021-09-21
SHANGHAI JUNZHENG NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a braking performance judgment method, device, medium, controller and vehicle, which are used to solve the problem of timely, efficient and accurate braking of vehicles in the prior art. The problem of judging performance

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  • Method, device, medium, controller and vehicle for judging braking performance
  • Method, device, medium, controller and vehicle for judging braking performance
  • Method, device, medium, controller and vehicle for judging braking performance

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Embodiment Construction

[0038] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification.

[0039] In the following description, reference is made to the accompanying drawings, which illustrate several embodiments of the application. It is to be understood that other embodiments may be utilized, and that mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description should not be considered as limiting, and The scope of the embodiments of the application is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Spatially relative terms such as "upper", "low...

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Abstract

The present invention provides a braking performance judging method, device, medium, controller and vehicle. The method is applied to the controller of the vehicle, and the controller is electrically connected to the brake handle. The method includes: when judging the brake When the handle is powered off, obtain the current speed of the vehicle; calculate the current braking time threshold according to the current speed of the vehicle and the environmental state detected by the vehicle; time the continuous power-off time of the brake handle; when the brake handle When the continuous power-off time reaches the current braking time threshold, obtain the final speed of the vehicle. When the final speed is equal to 0, it is judged that the braking performance of the vehicle is normal; when the final speed is greater than 0 , judging that the braking performance of the vehicle is abnormal. The present invention can intelligently and efficiently detect the speed of the vehicle during braking, judge whether the braking of the vehicle is normal, and timely check the vehicles with abnormal braking to ensure the safety of driving.

Description

technical field [0001] The invention relates to the field of vehicle intelligent management, in particular to a braking performance judging method, device, medium, controller and vehicle. Background technique [0002] With regard to the intelligent judgment design of the brake performance of electric vehicles, at present, after the brakes of many shared electric vehicles are loose or the brakes fail, it is necessary to wait for the user to report a fault or the staff to inspect before discovering the maintenance, which has certain safety hazards and consumes a lot of energy. human cost. Therefore, a braking performance judging method that can intelligently and timely judge the braking performance of the vehicle is needed to ensure the safety of driving. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a braking performance judgment method, device, medium, controller and vehi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T17/22
CPCB60T17/22
Inventor 杨磊吴至宦甘岭
Owner SHANGHAI JUNZHENG NETWORK TECH CO LTD