Cleaning robot and intelligent obstacle avoiding method of cleaning robot

Abstract

The invention discloses a cleaning robot and an intelligent obstacle avoiding method of the intelligent robot. The method comprises the following steps: transmitting an obstacle detection signal and receiving the obstacle detection signal via an obstacle sensor system; acquiring a signal strength value via a controller, and converting the signal strength value into a relative change rate of the signal strength value; and controlling behaviors of the cleaning robot in accordance with a comparison result between the relative change rate of the signal strength value and a first threshold. According to the technical scheme, the obstacle sensor system and the controller are arranged on the cleaning robot, and in coordination with a cleaning robot main body and a driving system for driving the cleaning robot to move on the ground, the cleaning robot, in obstacle environments of different materials or colors, can be used for effectively detecting a closeness degree between the cleaning robotand the obstacle.

Description

technical field [0001] The invention relates to the field of household cleaning robots, in particular to a cleaning robot and an intelligent obstacle avoidance method for the cleaning robot. Background technique [0002] Cleaning robots are special robots that serve human beings, mainly engaged in household cleaning, cleaning and other cleaning tasks. With the development of artificial intelligence, cleaning robots have added functions such as intelligent obstacle avoidance, self-rescue and anti-jamming, automatic charging, and autonomous navigation path planning, which greatly improves the intelligence of cleaning robots. The entire cleaning process does not require human control, which greatly liberates People's hands, the cleaning process saves time and effort, and is more and more popular among young people. [0003] However, obstacle detection and obstacle avoidance are still a major problem for cleaning robots. In the prior art, there are many ways to avoid obstacles ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a cleaning robot and an intelligent obstacle avoidance method for the cleaning robot, which can solve the problem that the cleaning robot cannot effectively judge the proximity between the cleaning robot and the obstacle in the environment of obstacles of different materials or colors. question

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