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Air suspension control method and device, vehicle and storage medium

An air suspension and control method technology, which is applied in the fields of air suspension control, vehicles and storage media, can solve the problems of potential safety hazards, users consume a lot of physical strength, etc., and achieve the effect of convenient handling and improved vehicle safety

Inactive Publication Date: 2020-11-20
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the current medium and large SUVs, it is necessary to configure a large trunk space to win the favor of users, so when the user places heavy items in the trunk of the vehicle, the high suspension height often makes the user consume a lot of energy. Great physical strength, and there are safety hazards in the placement process

Method used

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  • Air suspension control method and device, vehicle and storage medium
  • Air suspension control method and device, vehicle and storage medium
  • Air suspension control method and device, vehicle and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 It is a flow chart of an air suspension control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the user uses the trunk of a vehicle. The method can be executed by the air suspension control device, which can be controlled by software and / or hardware implementation.

[0027] Such as figure 1 As shown, the method specifically includes the following steps:

[0028] Step 110, after receiving the trunk opening instruction, acquire the first state information of the vehicle.

[0029] Wherein, the trunk opening instruction can be understood as instruction information triggered when the user has a need to use the trunk of the vehicle. The first state information of the vehicle can be understood as the current state information of the vehicle when the trunk opening command is received, such as the vehicle speed, the parking brake state of the vehicle and other information.

[0030] Specifically, when th...

Embodiment 2

[0039] figure 2 It is a flow chart of an air suspension control method provided by Embodiment 2 of the present invention. In this embodiment, on the basis of the above embodiments, the above air suspension control method is further optimized.

[0040] Such as figure 2 As shown, the method specifically includes:

[0041] Step 201, after receiving an instruction to open the trunk, acquire the current vehicle speed and parking brake state.

[0042] Wherein, the current vehicle speed can be understood as the vehicle speed value of the vehicle when the air suspension control device receives the trunk opening instruction. The parking brake state can be understood as the state value of the parking brake of the vehicle.

[0043] Specifically, when the user has an action to open the trunk of the vehicle, it may be that the user unlocks the trunk through the remote control key of the vehicle or the unlock button of the trunk of the vehicle. It can be considered that the user has a...

Embodiment 3

[0073] The air suspension control device provided in the embodiment of the present invention can execute the air suspension control method provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method. image 3 It is a structural block diagram of an air suspension control device provided in Embodiment 3 of the present invention, as shown in image 3 As shown, the device includes: an information acquisition module 310 , a condition determination module 320 and a descent control module 330 .

[0074] The information acquiring module 310 is configured to acquire the first state information of the vehicle after receiving the trunk opening instruction.

[0075] The condition determining module 320 is configured to detect the vehicle environment obstacle state if the first vehicle state information satisfies the air suspension lowering condition.

[0076] The descending control module 330 is configured ...

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Abstract

The invention discloses an air suspension control method and device, a vehicle and a storage medium. The method comprises the steps that after a trunk opening instruction is received, first state information of a vehicle is obtained; if the first state information of the vehicle meets an air suspension descending condition, an environmental obstacle state of the vehicle is detected; and when the vehicle environment obstacle state is an obstacle-free state, the air suspension is controlled to descend to a height corresponding to the descending demand of the air suspension. The problems that when a user places heavy objects into a vehicle trunk, the too high suspension height enables the user to consume large physical strength, and potential safety hazards exist in the placing process are solved, and the effects that when the user needs to carry the objects in the vehicle trunk, the vehicle air suspension can automatically descend, carrying by the user is facilitated, and the vehicle using safety is improved are achieved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle design, and in particular to an air suspension control method, device, vehicle and storage medium. Background technique [0002] With the advancement of technology and the development of the times, people have higher and higher requirements for the convenience and safety of cars. [0003] For the current medium and large SUVs, it is necessary to configure a large trunk space to win the favor of users, so when the user places heavy items in the trunk of the vehicle, the high suspension height often makes the user consume a lot of energy. Great physical strength, and there are potential safety hazards in the placement process. Contents of the invention [0004] The invention provides an air suspension control method, device, vehicle and storage medium to realize that when a user needs to carry items in the trunk of the vehicle, the air suspension of the vehicle can be au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015B60G17/016B60G17/0165B60G17/018
CPCB60G17/0155B60G17/016B60G17/0165B60G17/018B60G2202/152B60G2400/823B60G2800/914
Inventor 谢飞张建王御姜洪伟张苏铁韩亚凝王珊
Owner CHINA FIRST AUTOMOBILE
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