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Path planning method of sweeper

A path planning and sweeping machine technology, applied in the field of cleaning, can solve problems such as lack of automation, inability to achieve automatic path coverage in designated areas, and insufficient intelligence in global path planning

Inactive Publication Date: 2020-07-07
NANJING KINGYOUNG INTELLIGENT SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sweeping machines greatly facilitate people's lives. However, the existing sweeping machines need to be manually pushed to different locations in the area for cleaning, and the degree of automation is lacking. Some automated commercial sweeping machines are not intelligent enough for global path planning, and cannot realize specific tasks. Automatic path coverage for areas

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] A path planning method for a sweeping machine provided by the present invention includes a long-distance laser radar 1, a short-distance laser radar 2, a depth camera 3, an ultrasonic sensor 4, a driving wheel 5, a control processing system 6, and an operation interface 7, and is characterized in that , including the following steps:

[0018] Step 1, the long-distance laser radar 1 obtains the surrounding environment distance information through the infrared laser transmitter and based on the TOF principle, and the control processing system 6 processes the environmental distance information through the SLAM algorithm to generate the environment 2 of the plane where the long-distance laser radar is located dimensional map.

[0019] In step 2, the user specifies the range of the cleaning area on the 2-dimensional map obtained in step 1 through the operation inter...

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Abstract

A path planning method of a sweeper comprises a long-distance laser radar (1), a short-distance laser radar (2), a depth camera (3), an ultrasonic sensor (4), a driving wheel (5), a control processingsystem (6) and an operation interface (7). The coverage rate of the sweeper is increased.

Description

technical field [0001] The invention relates to the field of cleaning, in particular to a path planning method for a sweeping machine. Background technique [0002] Sweeping machines greatly facilitate people's lives. However, the existing sweeping machines need to be manually pushed to different locations in the area for cleaning, and the degree of automation is lacking. Some automated commercial sweeping machines are not intelligent enough for global path planning, and cannot realize specific tasks. Automatic path coverage for areas. Contents of the invention [0003] In view of the above deficiencies, the present invention proposes a path planning method for a sweeping machine. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A path planning method for a sweeping machine, comprising a long-distance laser radar, a short-distance laser radar, a depth camera, an ultrasonic sensor, a driving wheel, a control pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0257G05D1/0255G05D1/0248G05D1/0242G05D1/0223
Inventor 朱晓龙杨康
Owner NANJING KINGYOUNG INTELLIGENT SCI & TECH
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