Sweeping robot region division system and method

A method of area division and technology of sweeping robots, which can be applied to robot cleaning machines, manual sweeping machines, carpet cleaning, etc., can solve problems such as difficulty in cleaning and walking, and achieve effective cleaning and good autonomous movement

Pending Publication Date: 2018-06-15
广州艾可机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sweeping robot area division system and method, which isolates, divides and sorts the cleaning area

Method used

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  • Sweeping robot region division system and method
  • Sweeping robot region division system and method
  • Sweeping robot region division system and method

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Embodiment 1

[0033] Such as figure 2 As shown, the plane profile of a hotel lobby made by laser scanning, in the clean area 4 of the plane profile, there are obstacles such as pools, elevators, placed objects, reception desks, potted plants, sofas, tables and chairs.

[0034] Such as image 3 As shown in , the area that large-scale space robots cannot enter is isolated from the obstacle area as an obstacle isolation area, that is, a non-cleaning area. Obstacles such as the front desk, potted plants, sofas, tables and chairs are closely placed, and the area where they are placed is surrounded and isolated from the area where large space robots adjacent to them cannot enter to form a tightly arranged object isolation area 2. Three-dimensional obstacles such as elevators, pools, and placed objects are surrounded and isolated according to their respective vertical projection areas to form a three-dimensional obstacle isolation area 1.

[0035] After isolating the obstacles, divide the remai...

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PUM

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Abstract

The invention belongs to the technical field of space cleaning, and relates to a sweeping robot region division system and a sweeping robot region division method. As for existing sweeping robots, walking modes, which are adopted during cleaning, are generally subjected to global planning, two-dimensional space obstacles are taken into consideration only, and all ground regions in maps are coveredin one time. For such large space regions as supermarkets, malls, hotel lobbies and the like, three-dimensional space obstacles need to be considered by robots for the large public spaces, and the walking modes of the conventional domestic robots cannot meet requirements. The sweeping robot region division system provided by the invention comprises an obstacle isolating region and cleaning regions, wherein the cleaning regions include at least one block-shaped structural region which is sequentially arranged; and according to the method, obstacles in the cleaning region are isolated, and thenthe cleaning regions are ordered in accordance with the block-shaped structures. With the application of the system and the method provided by the invention, various obstacles in a three-dimensionalspace can be effectively avoided, so that the sweeping robot can conduct autonomous moving in a complex and variable three-dimensional environment better, and subsequently, large space grounds can becleaned.

Description

technical field [0001] The invention belongs to the technical field of space cleaning, and relates to a floor-sweeping robot, in particular to a system and method for area division of the floor-sweeping robot. Background technique [0002] At present, people use sweeping robots to clean the ground to reduce or replace manual cleaning. At present, most of the common sweeping robots on the market are small household sweeping robots. This kind of household sweeping robots are small in size, low in height, and small in inertia. Complete all the ground areas in the map to achieve cleaning. [0003] For large space areas such as supermarkets, shopping malls, and hotel lobbies, it is necessary to use large public space robots to complete the cleaning. Large-scale public space robots have large volume, high height, and large inertia. The paths that small household robots can pass through must consider obstacles in three-dimensional space, such as sofas, tables, chairs, tea tables,...

Claims

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Application Information

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IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4061A47L2201/06A47L2201/04A47L2201/00
Inventor 胡海波向喜梅汤大卫邱鹏黎延廷
Owner 广州艾可机器人有限公司
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