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Obstacle recognition and avoidance method

An obstacle identification and obstacle technology, applied in the field of obstacle identification and avoidance, can solve the problem of not being able to complete cleaning tasks intelligently and efficiently

Active Publication Date: 2018-11-06
BEIJING ZHIXINGZHE TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Although there are related technologies in the field of unmanned driving, the current unmanned sweeping vehicles are still unable to complete the cleaning tasks intelligently and efficiently.

Method used

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  • Obstacle recognition and avoidance method

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Embodiment Construction

[0046] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0047] An obstacle-based identification and avoidance method provided by an embodiment of the present invention is implemented in a cleaning device for cleaning road surfaces. Its method flow chart is as figure 1 shown, including the following steps:

[0048] Step 110, the central processing unit generates task path trajectory information and task speed information according to the task list information;

[0049] Specifically, the cleaning device can be understood as an unmanned cleaning vehicle, which is used to clean and sweep the road surface of the scene to be cleaned. The cleaning device includes a central processing unit, a micro-processing unit, a sensing unit, a motor unit and an electric power steering unit. Among them, the central processing unit can be understood as the brain of the cleaning device, which...

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Abstract

The invention relates to an obstacle recognition and avoidance method. The method comprises: a motor unit works according to first motor torque control information; an electric power steering unit works according to first corner control information; a central processing unit analyzes environmental information to determine whether the environmental information includes first obstacle information orsecond obstacle information; when the first obstacle information is included by the environmental information, the motor unit works according to second motor torque control information and then worksaccording to the first motor torque control information, and the electric power steering unit works according to second corner control information and then works according to the first corner controlinformation; and when environmental information includes the second obstacle information, the motor unit works according to third motor torque control information and then works according to the first motor torque control information, and the electric power steering unit works according to the third corner control information and then works according to the first corner control information.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an obstacle identification and avoidance method. Background technique [0002] With the development of the economy and the advancement of science and technology, people have higher and higher requirements for the quality of the living environment, and the cleaning and cleaning of the roads have also received more and more attention from the relevant departments. The way of manual cleaning of the road surface is not only high in labor costs, but also the dust generated during manual cleaning will seriously affect the health of the cleaners, and will inevitably cause secondary pollution to the environment. With the rise of artificial intelligence, the market is paying more and more attention to new energy sanitation cleaning vehicles based on artificial intelligence technology. Moreover, with the development of the city scale and the continuous increase of labor costs, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0246G05D1/0257
Inventor 张德兆王肖李晓飞张放霍舒豪
Owner BEIJING ZHIXINGZHE TECH CO LTD
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