Vehicle turning control method and system, and vehicle

A turning control and vehicle technology, applied to vehicle parts, non-deflectable wheel steering, steering mechanism, etc., can solve the problems that affect the user's driving experience, large errors, and difficult turning of the car, so as to achieve easy turning and reduce turning Radius, the effect of improving the driving experience

Active Publication Date: 2018-02-06
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the method of realizing the steering control through the driver's estimation of the surrounding environment of the vehicle has a large error, so the turning of the car is difficult, which greatly affects the driving experience of the user

Method used

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  • Vehicle turning control method and system, and vehicle
  • Vehicle turning control method and system, and vehicle
  • Vehicle turning control method and system, and vehicle

Examples

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Embodiment Construction

[0023] 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.

[0024] The vehicle turning control method, system and vehicle according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0025] figure 1 It is a flowchart of a turning control method of a vehicle according to an embodiment of the present invention.

[0026] It should be noted that the vehicle in the embodiment of the present invention can be an electric vehicle controlled by a wheel-side motor, such as figure 2 As shown, the vehicle may include a wheel motor cor...

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PUM

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Abstract

The invention discloses a vehicle turning control method and system, and a vehicle. The method comprises the steps of judging the turning direction of the vehicle when the vehicle turns at a turning;judging whether or not the vehicle is in a stable state in real time; if the vehicle is in a stable state, increasing positive driving force on an outer lateral tyre of the vehicle according to the turning direction. According to the vehicle turning control method, the turning radius of the vehicle can be reduced, the achieving of the turning of the vehicle is effectively facilitated, and user driving experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle turning control method, a vehicle turning control system and a vehicle. Background technique [0002] With the development of the automobile industry and economy, the use of automobiles is becoming more and more popular, and the traffic congestion is becoming more and more serious, which makes it more difficult for automobiles to turn, and unnecessary friction caused by turning is prone to occur. At present, the turning of the car is mainly realized according to the estimation of the driver, that is, the driver controls the speed of the vehicle and the steering wheel to realize the steering operation of the vehicle by estimating the environment around the vehicle. [0003] However, the method of realizing the steering control by the driver estimating the surrounding environment of the vehicle has a large error, so the turning of the car is difficult, which greatly affe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D11/00B62D11/04
CPCB62D11/003B62D11/04
Inventor 姚伟王世友吕丹丹高利
Owner BYD CO LTD
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