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Obstacle avoidance method, device, equipment and storage medium for unmanned vehicle

An unmanned vehicle and obstacle technology, applied in vehicle position/route/altitude control, measurement device, two-dimensional position/channel control and other directions, can solve the problems of low avoidance accuracy and inability to flexibly avoid obstacles, etc. To achieve the effect of improving safety and reliability

Active Publication Date: 2021-09-28
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an obstacle avoidance method, device, equipment and storage medium for unmanned vehicles, aiming to solve the technical problems that the prior art cannot avoid obstacles flexibly and the avoidance accuracy is not high

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  • Obstacle avoidance method, device, equipment and storage medium for unmanned vehicle
  • Obstacle avoidance method, device, equipment and storage medium for unmanned vehicle
  • Obstacle avoidance method, device, equipment and storage medium for unmanned vehicle

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] refer to figure 1 , figure 1 It is a schematic structural diagram of an obstacle avoidance device for an unmanned vehicle in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0053] Such as figure 1As shown, the obstacle avoidance device for an unmanned vehicle may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a...

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Abstract

The invention discloses an obstacle avoidance method, device, equipment and storage medium for an unmanned vehicle, comprising: obtaining vehicle position information, obtaining road information and road busy information of the current driving road according to the vehicle position information; When there are obstacles in the radar detection area, the obstacle density information corresponding to the preset radar detection area is obtained; the fuzzy control strategy is determined according to the road information, road busy information and obstacle density information, and obstacle avoidance is performed according to the fuzzy control strategy. Because the present invention combines road inherent attributes such as road information and road busy information with road dynamic attributes such as obstacle density information, and uses this as a fuzzy control condition for vehicle driving to determine a corresponding fuzzy control strategy, thereby enabling unmanned driving The vehicle can adapt to complex driving scenarios and effectively avoid obstacles flexibly, which improves the safety and reliability of unmanned vehicles.

Description

technical field [0001] The present invention relates to the field of unmanned driving technology, in particular to an obstacle avoidance method, device, equipment and storage medium for unmanned vehicles. Background technique [0002] With the rapid development of driverless technology, driverless cars may become the mainstream way of travel for the public in the future. A driverless car is a smart car that senses the road environment through an on-board sensor system, automatically plans a driving route, and controls the vehicle to reach a predetermined target. Unmanned vehicles integrate many technologies such as automatic control, architecture, artificial intelligence, and visual computing, and are the product of highly developed computer science, pattern recognition, and intelligent control technologies. [0003] The existing technical solutions for the control of unmanned vehicles to avoid obstacles mainly lie in the control of the vehicle steering system. When an obst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02G01S13/931
CPCG05D1/0214G05D1/0223
Inventor 黄秋生丁浩赵卫刘玉锦万海桥尹孝源张亚飞
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD