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Vehicle, antiskid system of vehicle and antiskid control method for vehicle

A control method and vehicle technology, applied in the direction of brakes, etc., can solve the problems of adding tire assist methods, etc., and achieve the effect of improving driving safety, ensuring vehicle stability, and vehicle stability

Active Publication Date: 2018-01-30
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, further research is needed on how to identify road condition information and how to implement tire assistance methods for different road conditions

Method used

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  • Vehicle, antiskid system of vehicle and antiskid control method for vehicle
  • Vehicle, antiskid system of vehicle and antiskid control method for vehicle
  • Vehicle, antiskid system of vehicle and antiskid control method for vehicle

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] A vehicle antiskid system according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0035] figure 1 is a block diagram of a vehicle anti-skid system according to an embodiment of the present invention, such as figure 1 As shown, the vehicle anti-skid system 100 includes a road surface acquisition device 10 , an anti-skid device 20 and a control device 30 .

[0036] Wherein, the road surface acquisition device 10 is used to scan the driving road surface to obt...

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PUM

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Abstract

The invention discloses a vehicle, an antiskid system of a vehicle and an antiskid control method for the vehicle. The antiskid system of the vehicle comprises a roadway collection device, an antiskiddevice and a control device, wherein the roadway collection device is used for scanning a travel roadway so as to obtain the roadway morphology information; the antiskid device comprises a driving part and a multi-stage friction part, and the driving part drives the multi-stage friction part to correspondingly extend or retract according to a control signal; the control device obtains the friction coefficient of the travel roadway according to the current traction, the tire characteristics and the vehicle weight, determines the roadway conditions of the travel roadway according to the roadwaymorphology information and the friction coefficient, and controls the multi-state friction part according to the roadway conditions of the travel roadway. The roadway morphology information and the friction coefficient are integrated into account so as to recognize the roadway conditions of the current travel roadway, and more precise information about the roadway conditions is provided; the multi-stage friction part is arranged, the multi-stage friction part is controlled to correspondingly extend or retract according to the roadway conditions, the friction is increased, it is ensured that avehicle is stable, and the safety that the vehicle travels on a slippery roadway is improved.

Description

technical field [0001] The invention belongs to the technical field of vehicle manufacturing, and in particular relates to a vehicle anti-skid system, a vehicle with the vehicle anti-skid system and a vehicle anti-skid control method. Background technique [0002] At present, many vehicles are equipped with ABS (antilock brake system, anti-lock intelligent braking system), EBD (Electronic Brakeforce Distribution, electronic brake force distribution system), TCS (Traction Control System, traction control system), ESP (Electronic Stability Program, body electronic stability system). The above-mentioned auxiliary systems can actively intervene in the driving mode under the deviation or dangerous working conditions of the vehicle, and try to correct the driving track of the vehicle so that the vehicle can pass through the dangerous working conditions smoothly. However, in many cases, these auxiliary systems of the vehicle depend on the form of the tires. , That is to say, in ma...

Claims

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Application Information

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IPC IPC(8): B60W40/06B60W40/068B60W30/18B60T8/171B60T8/1763B60T8/58
Inventor 王鹏
Owner BAIC MOTOR CORP LTD
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