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A smart home cleaning robot

A cleaning robot and smart home technology, applied in the field of robotics and cognitive science, can solve problems such as increasing the cost of robots, complex map generation algorithms, and no map cleaning

Active Publication Date: 2016-05-18
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Higher requirements for sensors increase the cost of the robot
[0004] 2) The map generation algorithm is complex, which requires the robot processor to have strong online processing capabilities, which also increases the cost of the robot
[0006] To sum up, the existing intelligent cleaning robots do not have the ability to clean the map, let alone understand the map, so the cleaning efficiency is low; they do not consider the human factors in the environment, so they cannot perform safe and friendly humanized obstacle avoidance

Method used

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Embodiment Construction

[0030] The invention provides an intelligent cleaning robot with the ability to understand and recognize the environment, so that the robot can clean efficiently and safely. The technical solutions of the present invention will be further described in detail below in conjunction with the embodiments shown in the accompanying drawings.

[0031] figure 1 It is a schematic diagram of the appearance of a smart home cleaning robot, including a main body 1; a sensor 2 installed on the main body to obtain various sensor signals; a display panel 3 installed on the main body to obtain input and output content to the user. The display panel 3 can select obstacle avoidance conditions; the camera / video camera is installed on the main body 1 to obtain images of the environment and moving objects approaching; the mobile device is installed on the bottom of the main body 1 (not shown) for use The mobile robot is used to move the main body according to the set obstacle avoidance conditions; ...

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Abstract

The invention provides a smart home cleaning robot. The smart home cleaning robot first generates a preliminary environment map of the environment. Based on the preliminary environment map, it generates a complete boundary map by analyzing the environment. The robot understands the complete boundary map before cleaning the room to obtain the understood room structure. Clean room by room according to the understood room structure, and use certain judgment conditions during the cleaning process to perform humanized obstacle avoidance.

Description

technical field [0001] The present invention relates to the field of robotics and cognitive science, and in particular to an intelligent cleaning robot. In order to perform efficient and safe cleaning, it is very necessary for an intelligent home cleaning robot to understand and recognize the environment. Background technique [0002] Map Generation and Localization (SLAM) is an important research topic in the field of robotics. If a robot wants to complete tasks better, it must first have a basic understanding of its working environment. The minimum requirement is to generate a map of the environment. . There are already some methods for generating environmental maps, such as obtaining environmental information through sensors such as vision, ultrasound or laser, and then generating environmental maps through complex processing algorithms. But the disadvantages of these methods are: [0003] 1) Higher requirements for sensors increase the cost of the robot. [0004] 2) T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L11/24A47L11/40
CPCG05D1/0274
Inventor 刘淑华
Owner NORTHEAST NORMAL UNIVERSITY