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Vehicle running stability control method, device and equipment and storage medium

A vehicle driving and control method technology, which is applied in the field of data processing, can solve problems such as adjustment lag and comfort that cannot meet the requirements of passenger stability, and achieve the effect of improving ride comfort

Pending Publication Date: 2022-03-08
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the above-mentioned prior art is used to control the smooth running of the vehicle, the phenomenon of adjustment lag often occurs, resulting in that the adjusted comfort often cannot meet the passengers' requirements for smoothness.

Method used

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  • Vehicle running stability control method, device and equipment and storage medium
  • Vehicle running stability control method, device and equipment and storage medium
  • Vehicle running stability control method, device and equipment and storage medium

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Embodiment Construction

[0049] figure 1 It is a structural diagram of a vehicle suspension system according to an embodiment of the present application. Such as figure 1 As shown, a suspension system 11 is provided on the vehicle 10, the suspension system includes corresponding control parameters, and can improve the comfort of the ride by adjusting the control parameters of the suspension system. The control parameters of the suspension system include damping coefficients and hanging heights.

[0050] Among them, the adjustment of the damping coefficient can be achieved by adjusting the elastic coefficient of the spring 12 in the suspension system 11. For example, the spring of the suspension system can be colored during high-speed travel, which is to increase the damping coefficient to improve the stability of the body, while driving at a long time, the vehicle's control unit will consider that the vehicle is moving through the bumps, and it can be hung soft , That is, the damping coefficient is lower...

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PUM

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Abstract

The invention discloses a vehicle running stability control method and device, equipment and a storage medium, and relates to the field of automatic driving. According to the specific implementation scheme, the method comprises the steps that front road condition prediction information and current driving road condition information of a vehicle in the driving process are obtained; determining strategy information for adjusting a suspension system of the vehicle according to the front road condition prediction information and the current driving road condition information; and adjusting the suspension system of the vehicle according to the strategy information. According to the embodiment of the invention, the strategy information for adjusting the suspension system of the vehicle can be timely made, so that the suspension system of the vehicle can be timely adjusted to the state adapting to the front road condition, the vehicle can stably run, and the riding comfort is improved.

Description

[0001] The present invention has been applied in accordance with No. 202010175377.6, 2020, 20010175377.6, 20010, 20010, 20010, 20010, 20010, 20010175377.6, is approved in the presentation of invention patent application named "Vehicle Travel Steady Control Method, Apparatus, Apparatus, and Storage Media". Technical field [0002] The present application relates to the technical field of data processing, and specific relates to automatic driving techniques. Background technique [0003] During the vehicle driving process, the vehicle is stable for the comfort of the occupant within the vehicle, it is important to factors. [0004] At present, the overall height of the vehicle is adjusted by monitoring the vehicle travel speed, for example, if the current travel speed is too high, the overall height of the vehicle is lowered to reduce the wind resistance. Or monitor and analyze the degree of travel of the vehicle through the vehicle inertial measuring unit to adjust the damping coef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015
CPCB60G17/015
Inventor 王智谭日成
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD