Anti-slip control method and device and vehicle

A control method and vehicle technology, applied in the direction of control devices, control drives, vehicle components, etc., can solve problems such as safety risks

Inactive Publication Date: 2018-04-20
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a certain delay in judgment i...

Method used

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  • Anti-slip control method and device and vehicle
  • Anti-slip control method and device and vehicle
  • Anti-slip control method and device and vehicle

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Embodiment Construction

[0050] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0051] The present disclosure provides an anti-slope control method. figure 1 As shown, it is a flow chart of the anti-slope control method provided according to an embodiment of the present disclosure, such as figure 1 As shown, the method includes:

[0052] In S11, the state information of the accelerator pedal, the state information of the brake pedal, the speed information of the motor and the gear information of the vehicle are obtained.

[0053] Among them, the status information of the accelerator pedal, the status information of the brake pedal, the motor speed information and the gear information of the vehicle can all be obtained through existing ...

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Abstract

The invention relates to an anti-slip control method and device and a vehicle. The method includes the steps that accelerator pedal state information, brake pedal state information, motor rotation speed information and gear information of the vehicle are acquired; and when the accelerator pedal state information indicates that an accelerator pedal is not stepped, the brake pedal state informationindicates that a brake pedal is not stepped, the gear information indicates that the vehicle is at a back-up gear or a forward gear currently, and the rotation speed of a motor is reduced to a presetrotation speed threshold value or the rotation speed of the motor is zero, the vehicle is controlled to enter in an anti-slip mode. By the adoption of the above technical scheme, whether the vehicle needs to enter in the anti-slip mode or not is judged according to the current state of the vehicle, judgment delay can be effectively avoided, the vehicle is controlled to enter in the anti-slip modein time, a vehicle slip phenomenon is effectively avoided, the response speed of the vehicle is increased, and a technical guarantee is provided for safe driving. Meanwhile, new components do not needto be added, and resources are effectively saved.

Description

technical field [0001] The present disclosure relates to the field of vehicle control, in particular, to a slope prevention control method, device and vehicle. Background technique [0002] When the vehicle is on a slope, no matter whether the vehicle is in the starting state or the driving state, if the braking system and related control strategies are not suitable, or the driver does not operate properly, due to the gravity of the vehicle itself, it is very easy to cause the vehicle to slide downhill. It may cause the vehicle to collide and cause a traffic accident. [0003] In the prior art, a braking system with an uphill assist function can be used in a vehicle to cooperate with operations such as braking to prevent the vehicle from sliding downhill. However, when the above-mentioned braking system with an uphill assist function is implemented, it is necessary to add a related braking system to the reducer or other components, which will increase the complexity of the ...

Claims

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Application Information

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IPC IPC(8): B60L15/20
CPCB60L15/2018B60L2240/10B60L2240/12B60L2240/421Y02T10/72
Inventor 张昭
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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