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Control method and system of vehicle driving mode and vehicle

A vehicle driving and control method technology, applied in the automotive field, can solve problems such as frustration, deceleration, and affecting the driving experience of the whole vehicle, and achieve the effects of reducing operating burden, improving experience, and improving control and stability

Active Publication Date: 2018-07-06
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the vehicle understeers or oversteers in the current intelligent driving mode control system, the corrected yaw moment is mainly obtained through the differential braking of the electronic stability system of the vehicle body, but the electronic stability system of the vehicle body will appear when braking. Deceleration and frustration, which to some extent affect the driving experience of the vehicle

Method used

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  • Control method and system of vehicle driving mode and vehicle
  • Control method and system of vehicle driving mode and vehicle
  • Control method and system of vehicle driving mode and vehicle

Examples

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Embodiment Construction

[0037] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] figure 1 It is a flowchart of a method for controlling a driving mode of a vehicle according to an embodiment of the present invention.

[0040] Such as figure 1 As shown, the method for controlling the driving mode of the vehicle in the embodiment of the present invention includes the following steps: .

[0041] Step S1: Detect the driving state of the vehicle, wherein the driving state of the vehicle at least includes: driving at a straight line at a constant speed, driving in a straight line, braking in a straight line, driving at a low speed, turning, accelerating when turning, braking when turning and reversing.

[0042] In one embodiment of the present invention, for exampl...

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PUM

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Abstract

The invention provides a control method and system of a vehicle driving mode and a vehicle. The method includes the following steps that the traveling state of the vehicle is detected, wherein the traveling state of the vehicle at least comprises straight-line constant-speed traveling, straight-line accelerated-speed traveling, straight-line braking traveling, low-speed traveling, turning, turningaccelerated-speed traveling, turning braking traveling and backing; and according to the traveling state of the vehicle, the vehicle is controlled to enter in the corresponding driving mode. By the adoption of the method, the vehicle can be automatically controlled to enter in the proper driving mode according to the traveling state of the vehicle, the operation burden of a driver is reduced, andthe vehicle performance and the experience feeling of the driver are improved.

Description

technical field [0001] The present invention relates to the technical field of automobiles, in particular to a control method, system and vehicle of a driving mode of a vehicle. Background technique [0002] The intelligent driving mode control system is an electronically controlled driving assistance system. In this system, the driver can select different driving modes according to the driving situation such as road conditions and the driving state of the vehicle (acceleration, braking, steering). After the mode, the vehicle will show different driving performances (such as sports, comfort, economy, etc.). The intelligent driving mode control system can meet the needs of different customers to a greater extent, and can also improve the maneuverability and stability of the vehicle in different driving modes. The intelligent driving mode control system issues commands by manipulating the switch, and the main control unit sends the command to each subsystem through the CAN ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/00B60W40/10B60W50/00
CPCB60W30/00B60W40/10B60W50/00B60W2050/0014B60W2050/0043Y02T10/84
Inventor 牛小锋周申光刘自敏孔凡茂刘天培张凯邦刘亚龙
Owner GREAT WALL MOTOR CO LTD
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