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Grating-based obstacle avoidance system of pilotless automobile

An unmanned vehicle and grating technology, applied in control/regulation systems, motor vehicles, two-dimensional position/channel control, etc., can solve traffic safety accidents and other problems, and achieve strong anti-interference ability and high accuracy

Inactive Publication Date: 2017-01-11
无锡卓信信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

As more and more vehicles are driving on the road, if the vehicle obstacle avoidance is not effectively controlled, it may cause traffic safety accidents

Method used

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Embodiment Construction

[0016] The following describes the embodiments of the present invention in detail, and the described embodiments are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0017] Those skilled in the art can understand that, unless specifically stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we refer to an element as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or intervening elements may also be prese...

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PUM

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Abstract

The invention discloses a grating-based obstacle avoidance system of a pilotless automobile. The system comprises a grating emitter, an image acquisition module, a grating processor, an automatic obstacle avoidance module and a driving control module, wherein the grating emitter is used for emitting a grating to an obstacle; the image acquisition module is used for acquiring a grating image emitted to the obstacle; the grating processor is used for processing the grating image acquired by the image acquisition module, measuring the distance value between pixels of the grating image, and judging the distance between each part of the obstacle and the grating emitter according to the proportion of the distance value and the actual distance; the automatic obstacle avoidance module is used for sending a corresponding obstacle avoidance instruction according to the distance between each part of the obstacle and the grating emitter; and the driving control module is used for controlling the pilotless automobile to avoid the obstacle according to the instruction of the automatic obstacle avoidance module. By adopting the system, the pilotless automobile can automatically avoid the obstacle, the avoidance manner is more diverse, and the driving route can be automatically adjusted to complete a stipulated driving task. The system is simple in structure and convenient to use, and has high practical value.

Description

Technical field [0001] The invention relates to an automobile obstacle avoidance system, in particular to an unmanned automobile obstacle avoidance system based on a grating. Background technique [0002] In recent years, with the rapid economic development, the number of private cars has increased day by day, which has caused congestion of road vehicles, brought many traffic accidents, and caused huge losses to people and property. There are many reasons for traffic accidents. The main factor is the driver's own reasons. Specifically, it is caused by the driver's inability to predict the occurrence of the accident. If certain measures can be taken to guide the operation of the driver, it will reduce the incidence of traffic accidents. [0003] With the rapid development of the automobile industry and the continuous improvement of people's living standards, automobiles have replaced traditional means of transportation. As more and more vehicles are driving on the road, if the obs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0246
Inventor 王卫东
Owner 无锡卓信信息科技股份有限公司
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