Auxiliary brake control method, device, device and storage medium

A technology for auxiliary braking and control methods, applied in the fields of devices, computer equipment and computer-readable storage media, and auxiliary braking control methods, can solve problems such as frequent opening, tire blowout, battery valve and relay damage, and reduce frequent The effect of opening and reducing the risk of tire blowout

Active Publication Date: 2022-07-05
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide an auxiliary braking control method, device, computer equipment, and computer-readable storage medium, aiming at solving the risk of tire blowout due to the temperature rise of the wheels due to pedal braking when the auxiliary braking is not turned on. , if the auxiliary brake is turned on, the auxiliary brake will be turned on frequently during spot braking, and the electrical components such as the battery valve and relay of the auxiliary brake are prone to damage technical problems under frequent use

Method used

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  • Auxiliary brake control method, device, device and storage medium
  • Auxiliary brake control method, device, device and storage medium
  • Auxiliary brake control method, device, device and storage medium

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0051] The flowcharts shown in the figures are for illustration only, and do not necessarily include all contents and operations / steps, nor do they have to be performed in the order described. For example, some operations / steps can also be decomposed, combined or partially combined, so the actual execution order may be changed according to the actual situation.

[0052]Embodiments of the present application provide an auxiliary braking control metho...

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Abstract

The present application discloses an auxiliary braking control method, device, device and storage medium. The method includes: acquiring wheel temperature; acquiring a downhill road gradient within a preset distance in front of the vehicle; braking within a preset time according to pedals The number of opening times and the time of each opening determine whether the braking type is conventional braking or spot braking; determine whether to activate auxiliary braking according to the wheel temperature, the road gradient and the braking type, so as to reduce the damage caused by excessive temperature. At the same time as the risk of tire blowout, the opening frequency of the auxiliary brake is reduced, the frequency of use of the battery valve and the brake relay is reduced, and the reliability of the battery valve and the relay is greatly improved.

Description

technical field [0001] The present application relates to the technical field of vehicle auxiliary brake control, and in particular, to an auxiliary brake control method, device, computer equipment, and computer-readable storage medium. Background technique [0002] Auxiliary braking is added to most modern cars to optimize the braking ability of the vehicle during braking operations. Depending on how long and how hard the driver presses the brake pedal, the assist increases the braking force for a short period of time and shortens the braking distance in the event of emergency braking. At present, the auxiliary braking of the vehicle is activated through the brake pedal linkage. After the brake pedal is depressed, the auxiliary braking is activated, and the braking power of the auxiliary braking is distributed by the controller after arbitration. After releasing the brake pedal, the auxiliary braking is activated. Brake to exit. Using the brake pedal for braking will caus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/171
CPCB60T8/171B60T2240/03B60T2210/20
Inventor 毛竹君徐贤魏超魏运河李栋彬李端午鲁辉曹丹领李青春王哲仵阳
Owner DONGFENG COMML VEHICLE CO LTD
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