Car body control method

A body control and vehicle technology, applied in the electronic field, can solve problems such as acceleration, comfort cannot be guaranteed, and controllability decline, so as to achieve the effect of maintaining balance

Inactive Publication Date: 2015-06-24
QINGDAO RUNXIN WEIYE TECH & TRADE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] For car architecture, when the suspension system is hard, good handling can be obtained, especially when driving at high speed, it is beneficial to the stability of the body, but when encountering poor road surfaces, its comfort cannot be guaranteed, and When the suspension system is set softer, although better comfort is obtained, the controllability is reduced, such as acceleration head up, brake nod, etc. are more obvious

Method used

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  • Car body control method

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] The traditional suspension system works mainly through the heavy body beating, pushing the hydraulic oil, suppressing the vibration of the car body through the damping shock absorber, and absorbing the beating energy by the coil spring. This completely passive method has many shortcomings. .

[0021] The invention adjusts the suspension system in time before any large body vibration by sensing the slightest movement of the wheels and the body to maintain the...

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Abstract

The invention provides a car body control method. The method includes: by two front cameras mounted on a front windshield, monitoring road conditions 0.5-1.5m in front of a car, and collecting a road condition image; by an image processing module, converting the road condition image into digital concave-convex data which comprises concave-convex positions and concave-convex depths; determining tire positions according to the concave-convex positions, determining vibration amplitude according to the concave-convex depths, and by a controller, outputting a vibration signal; by an electric control air pump connected to four tire mounting supports, receiving the vibration signal, and controlling the damping coefficient of the air pump.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a vehicle body control method. Background technique [0002] The development of automobiles not only has a huge effect on social economy, but also has an important impact on human life. Automobiles have become the main means of transportation for people to travel, and their convenience is unmatched by airplanes, ships and trains. At present, China's car ownership has become the largest in the world, and more and more families own cars. [0003] For car architecture, when the suspension system is hard, good handling can be obtained, especially when driving at high speed, it is beneficial to the stability of the body, but when encountering poor road surfaces, its comfort cannot be guaranteed, and When the suspension system is set softer, although better comfort is obtained, the handling is reduced, such as acceleration, braking and nodding are more obvious. [0004] The trad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015
Inventor 任知良孟宪斌
Owner QINGDAO RUNXIN WEIYE TECH & TRADE
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