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Method and device for controlling burnout caused by pivot steering of vehicle and vehicle

A technology of in-situ steering and control devices, applied in the field of vehicles, can solve problems such as unguaranteed, cumbersome operation process, and driver distraction

Active Publication Date: 2018-05-11
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation process is relatively cumbersome, and the judgment of whether to spray liquid is completely based on the subjective consciousness of the driver. It is difficult to accurately control the time of liquid spraying, and the degree of tire burn cannot be guaranteed. Moreover, this method requires the driver to drive the vehicle while driving. Controlling the fluid spray may cause driver distraction and cause potential driving hazards

Method used

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  • Method and device for controlling burnout caused by pivot steering of vehicle and vehicle
  • Method and device for controlling burnout caused by pivot steering of vehicle and vehicle
  • Method and device for controlling burnout caused by pivot steering of vehicle and vehicle

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Embodiment Construction

[0047] The specific embodiments of the present disclosure will be described in detail below with reference to 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 used to limit the present disclosure.

[0048] First, introduce the liquid spray system mentioned in the embodiments of the present disclosure. Its specific structure is as follows: Figure 5 Shown. The liquid spray system 200 mainly includes a liquid spray pot 201, an electric water pump 202, a nozzle 203, a water pump valve 204 and other components. The spray pot 201 and the electric water pump 202 are connected by a pipeline, and the electric water pump 202 and the nozzle 203 are also connected by a pipeline, and the nozzle 203 is arranged facing the tire. The electric water pump 202 starts after receiving a start command sent by, for example, the vehicle controller of the vehicle, and transports t...

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Abstract

The invention provides a method and device for controlling burnout caused by pivot steering of a vehicle and the vehicle and relates to the field of vehicles. The vehicle comprises a liquid spraying system for spraying liquid to each wheel of the vehicle. The method includes the steps that the state of a pivot steering switch is obtained; and according to the state of the pivot steering switch, the liquid spraying system is controlled to be started or stopped. The method can solve the problem that control over the liquid spraying system is not objective when liquid needs to be sprayed on tiresof the vehicle, the problem that the liquid is sprayed improperly due to the subjective factor of a driver can be solved, the burnout degree caused by friction force generated in the vehicle pivot steering process is effectively reduced, and the safety in the vehicle traveling process is guaranteed to a certain degree.

Description

Technical field [0001] The present disclosure relates to the field of vehicles, and in particular, to a method, device and vehicle for controlling tire burn caused by in-situ steering of a vehicle. Background technique [0002] When the vehicle is turning on the spot, due to the high friction, it is easy to cause tire burn. The fundamental solution to avoid this problem is to minimize the friction between the tire and the ground. One of the solutions to reduce the friction between the tire and the ground is to use the liquid injection system in most vehicles to spray liquid on the vehicle tires. In this method, the opening and closing of the liquid spray system is controlled manually, that is, when the driver thinks it is necessary to spray liquid, manually press or long press the button to control the spray; when the driver thinks it needs to stop spraying, Release the button manually or press the button for controlling spray liquid again. The operation process is relatively c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/00
CPCB62D15/00
Inventor 廉玉波凌和平陈昊田果邹林利
Owner BYD CO LTD
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