Vehicle

A vehicle and wheel technology, applied in the field of vehicles, can solve problems such as reducing comfort, and achieve the effect of improving safety and riding comfort

Active Publication Date: 2019-02-12
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle to solve the problem of reduced comfort caused by emergency steering to avoid or overcome obstacles when the vehicle encounters an obstacle in the driving process in the prior art

Method used

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Embodiment Construction

[0014] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Specific embodiments of the vehicle of the invention, such as Figure 1 to Figure 3 As shown, the vehicle 1 includes a chassis, wheels 11, a control device 14, and an obstacle detection device 12 connected to the control device 14. The obstacle detection module includes an ultrasonic sensor, a laser rangefinder and an image recognition system installed on the vehicle. The image recognition system is composed of an image acquisition system and an information processing system. In other embodiments, an existing obstacle detection device for measuring the size or distance of obstacles can be used. The obstacle detection device 12 is used to detect the width and height of the obstacle 2 and the distance between the vehicle 1 and the obstacle 2; the wheels 11 include four, including two front wheels and two rear wheels, and each wheel 11 can be turned ...

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Abstract

The invention relates to a vehicle. The vehicle comprises a chassis, wheels, a control device and an obstacle detection device connected with the control device in a signal mode, wherein the wheels onthe same side of the chassis at least are adjustable wheels with adjustable positions in the width direction of the vehicle; the adjustable wheels positioned at the frontmost and / or rearmost are steering wheels; the adjustable wheels are connected with wheel distance adjusting devices for adjusting the position in the width direction of the vehicle; and the steering wheels are connected with steering driving devices. Data detected in real time in front of the vehicle are transmitted to the control device through the obstacle detection device, so that the control device issues an instruction to a steering control unit and a wheel track control unit according to the received data information, so that the steering control unit and the wheel track control unit control corresponding devices toact to realize automatic obstacle avoidance in the running process of the vehicle and improve the safety and riding comfort of the vehicle.

Description

technical field [0001] The invention relates to a vehicle. Background technique [0002] With the development of science and technology and the progress of society, people have higher and higher requirements for vehicles, such as the safety and comfort of vehicles during driving. At present, when a vehicle encounters an obstacle protruding from the ground during driving, it mainly adopts a method of steering to avoid or overcome an obstacle. If the vehicle turns to evade in an emergency, it may cause the vehicle to lose control and easily lead to rollover; if the vehicle directly crosses the obstacle, it will cause the car to experience large bumps, resulting in reduced vehicle comfort and even bottoming. Contents of the invention [0003] The object of the present invention is to provide a vehicle to solve the problem in the prior art that the comfort of the vehicle is reduced by emergency steering to avoid or overcome obstacles when it encounters an obstacle during driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D15/02B60K31/00B60B37/00
CPCB60B37/00B60K31/0008B60K2031/0016B62D15/0265
Inventor 赵伟杨宏达李祥光
Owner HENAN UNIV OF SCI & TECH
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