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Vehicle chassis control method and device

A control method and chassis technology, applied in the automotive field, can solve problems such as inability to switch chassis modes and poor performance.

Active Publication Date: 2020-06-05
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a vehicle chassis control method and device to solve the problem that the existing vehicle recognizes the road condition with poor performance, which leads to the inability to accurately switch the chassis mode according to the road condition

Method used

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  • Vehicle chassis control method and device
  • Vehicle chassis control method and device

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Embodiment Construction

[0087] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the drawings, it should be understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this application can be understood more thoroughly, and will fully convey the scope of this application to those skilled in the art.

[0088] 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.

[0089] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0090] see figure 1 , showing a schematic flowchart of a method for controlling a vehicle chassis provided by an embodiment of the present invention. The ...

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Abstract

The invention provides a vehicle chassis control method and a device, the method is applied to a server in the Internet-of-vehicles, and the Internet-of-vehicles further comprises a vehicle-mounted communication terminal. According to the method, the recommended chassis mode is determined by the server according to the road spectrum data of the current position of the vehicle; therefore, the recommended chassis mode can accurately fit the current road condition, then the recommended chassis mode is determined, and the problem that in the prior art, the performance of the mode that the vehiclerecognizes the road condition is poor, and consequently chassis mode switching cannot be accurately conducted according to the road condition is solved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle chassis control method and device. Background technique [0002] At present, more and more vehicles are equipped with multiple chassis modes, such as normal, snow, grass, sand, rock and other modes. By configuring the power, transmission, suspension and other system parameters in each mode, different chassis The system parameters in different modes are different and have fixed values ​​to ensure that the vehicle can achieve the best driving performance under any circumstances. [0003] In the prior art, the vehicle recognizes the current road condition through multiple sensors such as images and vibrations, and then switches the chassis mode automatically or manually by the driver according to the recognized current road condition. The above method of acquiring road conditions is not only costly, but also equipment such as cameras that acquire images is easily dist...

Claims

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Application Information

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IPC IPC(8): B60W30/182
CPCB60W30/182B60W2510/06B60W2520/28
Inventor 程硕王中娇王姣张绍林何赛田金辉信瑛南王宏远
Owner GREAT WALL MOTOR CO LTD
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