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Control method, device, equipment and storage medium for air suspension vehicle height adjustment

A technology of air suspension and control method, applied in the direction of suspension, elastic suspension, vehicle spring, etc., can solve the problem of inconvenient loading/unloading of goods on and off the vehicle

Active Publication Date: 2022-02-22
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when welcoming distinguished guests, the elderly, children, and people with disabilities to get on and off the car or load / unload goods, it is often inconvenient to get on and off the car or load / unload goods because the height of the vehicle is too high

Method used

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  • Control method, device, equipment and storage medium for air suspension vehicle height adjustment
  • Control method, device, equipment and storage medium for air suspension vehicle height adjustment
  • Control method, device, equipment and storage medium for air suspension vehicle height adjustment

Examples

Experimental program
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Effect test

Embodiment 1

[0033] figure 1 It is a schematic flowchart of a control method for adjusting the vehicle height of an air suspension provided in Embodiment 1 of the present invention, and the embodiment of the present invention is applicable to the situation of adjusting the vehicle height. The method in the embodiment of the present invention can be executed by a control device for adjusting the vehicle height of the air suspension, which can be realized by software and / or hardware, and generally can be integrated into the vehicle-mounted device or the terminal device. refer to figure 1 , the control method of the air suspension vehicle height adjustment in the embodiment of the present invention is mainly operated by the air suspension controller, and specifically includes the following steps:

[0034] Step S110, obtaining a vehicle height lowering request from an input unit, wherein the input unit includes one or more of a remote control key, a Bluetooth key, a mobile terminal, a trunk b...

Embodiment 2

[0050] The control device for adjusting the height of the air suspension vehicle provided by the embodiment of the present invention can execute the control method for adjusting the height of the air suspension vehicle provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for the execution method. The device can It is realized by means of software and / or hardware (integrated circuit), and generally can be integrated into vehicle equipment or terminal equipment. figure 2 It is a schematic structural diagram of a vehicle-mounted equipment device 200 in Embodiment 2 of the present invention. refer to figure 2 , the vehicle-mounted equipment device 200 of the embodiment of the present invention may specifically include:

[0051] The acquiring module 210 is configured to acquire a vehicle height lowering request of an input unit, wherein the input unit includes one or more of a remote control key, a Bluetooth key, a ...

Embodiment 3

[0061] image 3 A schematic structural diagram of a device provided in Embodiment 3 of the present invention, such as image 3 As shown, the device includes a processor 310, a memory 320, an input device 330, and an output device 340; the number of processors 310 in the device may be one or more, image 3 Take one processor 310 as an example; the processor 310, memory 320, input device 330 and output device 340 in the device can be connected by bus or other methods, image 3 Take connection via bus as an example.

[0062] The memory 320, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as the program instructions / modules corresponding to the control method of the air suspension vehicle height adjustment in the embodiment of the present invention (for example, air suspension acquisition module 210, judgment module 220 and adjustment module 230 in the control device 200 for suspension vehicle height a...

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Abstract

The embodiment of the invention discloses a control method, device, equipment and storage medium for adjusting the height of an air suspension vehicle. The method includes: obtaining a vehicle height reduction request from an input unit, wherein the input unit includes one or more of a remote control key, a Bluetooth key, a mobile terminal, a trunk button, a kick switch, and an IVI; judging the current vehicle state Whether the preset condition is satisfied, wherein the preset condition is to simultaneously satisfy the conditions that the vehicle speed is 0, the electronic parking brake system is applied, and all the doors are closed; if so, control the air springs at the four corners of the vehicle according to the vehicle height lowering request The valve deflates to lower the ride height. According to the technical solution of the embodiment of the present invention, by setting multiple operation entrances, the height of the vehicle is actively lowered according to the user's operation request, so as to facilitate the purpose of welcoming distinguished guests, the elderly, children, and people with disabilities to get on and off the vehicle or to load / unload goods.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of vehicle chassis control, and in particular to a control method, device, device and storage medium for air suspension vehicle height adjustment. Background technique [0002] As an important chassis system to improve vehicle comfort and handling stability, electronically controlled air suspension is the first choice for many high-end models. However, when welcoming distinguished guests, the elderly and children, and people with disabilities to get on and off the car or load / unload goods, it is often inconvenient to get on and off the car or load / unload goods because the height of the vehicle is too high. In order to further enhance the distinguished and exclusive characteristics of high-end model brands and tap the advantages of the air suspension system, it is urgent to further improve the vehicle height adjustment system. Contents of the invention [0003] Embodiments of the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G17/015B60G17/016B60G17/018B60G17/052
CPCB60G17/0155B60G17/016B60G17/018B60G17/052B60G2202/152B60G2800/914
Inventor 林源刘晔陈泓宇谭传瑞谷晓全高仕宁陈婷婷滕矗
Owner CHINA FIRST AUTOMOBILE
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