Vehicle driving mode control method and control system

A driving mode and control method technology, applied in the field of new energy vehicles, can solve problems such as poor reliability and inability to guarantee driving safety, and achieve the effects of safe operation, wide application range and strong redundancy

Active Publication Date: 2020-02-11
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] At present, the selection method of car driving mode is too simple, the reliability is poor, and the driving safety cannot be guaranteed.

Method used

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  • Vehicle driving mode control method and control system
  • Vehicle driving mode control method and control system

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] The object of the present invention is to provide a method for controlling the driving mode of a vehicle, which has better reliability in selecting the driving mode of the vehicle. Another object of the present invention is to provide a control system including the above-mentioned driving mode of the vehicle, which has better reliability in selecting the driving mode of the vehicle.

[0046] Please refer to figure 1 , figure 1 It is a flow chart of th...

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Abstract

The invention discloses a control method and system of an automobile driving mode. The control method includes the following steps that selected driving modes of a DVD multimedia system, a mode selection assembly and a gear shifting system are obtained in real time; when the DVD multimedia system, the mode selection assembly and the gear shifting system have no driving mode change demand, the current driving modes are kept; when the DVD multimedia system, the mode selection assembly and the gear shifting system share one driving mode change demand, the change operation of the corresponding to-be-changed driving mode is executed; when the DVD multimedia system, the mode selection assembly and the gear shifting system have more than one driving mode change demand, it is judged that the driving mode change is invalid. In the control method, according to the driving mode requirement of a driver, the driving mode of the whole automobile is comprehensively controlled, the reliability of driving mode selection can be ensured, operation is safer, and the method and the system are more flexible to use.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a control method and a control system for a vehicle driving mode. Background technique [0002] Under the severe challenges of energy crisis and environmental pollution, in order to reduce energy consumption and pollution, with the continuous development and popularization of new energy vehicles, people have higher and higher requirements for the driving mode selection and driving experience of new energy vehicles. . [0003] As one of the important functions of energy-saving new energy vehicles, driving mode is mainly to comprehensively evaluate and judge the driver's subjective demand for driving mode and vehicle power system, and provide drivers with different driving modes and driving experiences. Therefore, its control is very important. [0004] At present, the selection method of automobile driving mode is too simple, the reliability is poor, and the driving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/182
CPCB60W30/182
Inventor 熊忠林刘素利宁大伟张猛罗荣华
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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