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Vehicle turning auxiliary method and system and vehicle

An auxiliary system and vehicle technology, applied in vehicle components, steering mechanism, transportation and packaging, etc., can solve the problems of inaccurate estimation, improper operation, automobile friction, etc., and achieve the effect of reducing friction or collision, turning or U-turn.

Inactive Publication Date: 2017-12-29
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the curve is narrow and the driver is completely operating, it is easy to have inaccurate estimation and improper operation, which will cause friction in the car and cause losses

Method used

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  • Vehicle turning auxiliary method and system and vehicle
  • Vehicle turning auxiliary method and system and vehicle
  • Vehicle turning auxiliary method and system and 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] The following describes the vehicle turning assistance method, system and vehicle according to the embodiments of the present invention with reference to the accompanying drawings.

[0035] figure 1 is a flowchart of a vehicle turning assistance method according to an embodiment of the present invention. Such as figure 1 As shown, the vehicle turning assistance method includes the following steps:

[0036] S1, obtaining the current vehicle speed of the vehicle, and obtaining the current steering angle of the vehicle.

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Abstract

The invention discloses a vehicle turning auxiliary method and system and a vehicle. The vehicle turning auxiliary method comprises the following steps that a current vehicle speed of the vehicle is obtained, and a current steering angle of the vehicle is obtained; the running state of the vehicle is judged according to the current vehicle speed, the turning direction of the vehicle is judged according to the current steering angle, and the running state comprises the forward state and the backup state; and corresponding vehicle wheels of the vehicle are locked up and controlled according to the running state of the vehicle and the turning direction of the vehicle, and therefore a driver is assisted to complete turning operation. According to the vehicle turning auxiliary method, the corresponding vehicle wheels of the vehicle are locked up and controlled according to the running state of the vehicle and the turning direction of the vehicle, so that the driver is assisted to complete turning operation, accordingly friction or collision caused by human factors in the vehicle turning process is effectively reduced, and therefore the vehicle can make a turn or change the direction conveniently in a narrow zone.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle turning assistance method, system and vehicle. Background technique [0002] With the development of the automobile industry, more and more people own cars, resulting in crowded roads, making it more difficult for cars to turn, and it is easy to make mistakes in interpretation and cause unnecessary friction. [0003] At present, the turning of the car is mainly realized according to the estimation of the driver, and the turning operation is performed by decelerating and turning the steering wheel. Since the curve is narrow and the driver is fully operating, it is easy to have inaccurate estimation and improper operation, which will cause friction and damage to the car. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0005] For this reason, the first object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02
CPCB62D15/025B62D15/027
Inventor 姚伟王世友陈双龙樊艺飞
Owner BYD CO LTD
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