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Vehicle, vehicle suspension system and adjusting method and device thereof

A technology of vehicle suspension and adjustment method, which is applied in the field of vehicles, and can solve problems such as difficult to meet the requirements of driving comfort for drivers and passengers, and potential safety hazards caused by vehicle chassis rubbing against the ground.

Active Publication Date: 2021-12-07
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, an important indicator that affects driving comfort is the suspension height. When the suspension height is low, once encountering bumpy and potholed roads, it will be difficult to meet the requirements of drivers and passengers for driving comfort, and even It may also cause the vehicle chassis to rub against the ground and bring safety hazards

Method used

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  • Vehicle, vehicle suspension system and adjusting method and device thereof
  • Vehicle, vehicle suspension system and adjusting method and device thereof
  • Vehicle, vehicle suspension system and adjusting method and device thereof

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Embodiment Construction

[0041] 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.

[0042] The method for adjusting a vehicle suspension system, the non-transitory computer-readable storage medium, the adjusting device for a vehicle suspension system, the vehicle suspension system and the vehicle according to the embodiments of the present invention are described below with reference to the accompanying drawings.

[0043] figure 1 is a flowchart of a method for adjusting a vehicle suspension system according to an embodiment of the present invention.

[0044] In an embodiment of the invention, a vehicle suspens...

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Abstract

The invention discloses a vehicle, a vehicle suspension system and its adjustment method and device. The vehicle suspension system includes a suspension and an adjustment mechanism. The method includes the following steps: obtaining the road bump coefficient of the road ahead of the vehicle; The jounce coefficient obtains the height adjustment amount of the suspension; the adjustment mechanism is controlled to adjust the height of the suspension according to the height adjustment amount. The method adjusts the height of the suspension in real time according to the bump coefficient of the road surface, so that the vehicle can well adapt to different road conditions, thereby better improving the driving comfort and safety of the vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a vehicle suspension system adjustment method, a vehicle suspension system adjustment device, a vehicle suspension system and a vehicle. Background technique [0002] With the rapid development of the economy, the development of artificial intelligence is also in full swing, and intelligent driving cars are increasingly becoming the object of research. In the future, society will require to greatly reduce the incidence of automobile traffic accidents and reduce traffic congestion in areas with high car usage rates. Smart driving cars will gradually change our lives and society. What follows is that people have more and more requirements for smart driving cars, no longer limited to safety and convenience, and comfort has increasingly become an important indicator for examining smart driving cars. Therefore, research on ensuring driving comfort is imperative, that is, how ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G17/018
CPCB60G17/018B60G2400/821B60G2800/914
Inventor 曾佺刘效飞白军明杨彪
Owner BYD CO LTD