Robot recharging method based on visual identity and chip

Abstract

The invention discloses a robot recharging method based on visual identity and a chip. The robot recharging method includes the steps that firstly, a first preset recharging position is determined bycollecting guidance identification images, so as to provide a close ranged recharging butting area for infrared signal guidance to increase the success rate of robot butting; and on the other hand, after a robot completes matching real-time taken environmental images with the pre-stored guidance identification images of a charging base, in the process of moving along a preset path, according to the moving situation of the charging base, and a second preset recharging position is deployed to provide the robot with an initial recharging position combining infrared vision and repetitive guidance.According to the robot recharging method based on visual identity and the chip, visual identity is used for recharging guidance in the remote infrared radiation area, when the robot is close to the charging base, infrared guidance signals are combined to assist visual guidance to realize butting charging of the robot and the charging base finally, thus the success rate of robot butting is greatlyincreased, and the efficiency is also greatly improved.

Description

technical field [0001] The invention relates to the field of robot recharging, in particular to a visual identification-based robot recharging method and a chip. Background technique [0002] At present, the main idea to solve the power supply problem of the sweeper is to return to charging independently. The most commonly used technical method is to guide the sweeper back to the charging stand for docking and charging based on infrared signals. Although the method and system can realize the self-recharging of the sweeper, the distance of transmitting the coded signal is short and slightly blocked when the infrared sensor emits a small angle, and the infrared signal cannot be completely penetrated. At this time, if the sweeper is used The space for cleaning the environment is relatively large, and the robot needs to search for infrared signals in a carpet-like manner. Especially when the charging base is moved, the robot needs to consume a lot of remaining power. It is very ...

AI Technical Summary

Problems solved by technology

Although the method and system can realize the self-recharging of the sweeper, the distance of transmitting the coded signal is short and slightly blocked when the infrared sensor emits a small angle, and the infrared signal cannot be completely penetrated. At this time, if the sweeper is used The space for cleaning the environment is relatively large, and the robot needs to search for infrared signals in a carpet-like manner. Especially when the charging base is moved, the robot needs to consume a lot of remaining power. It is very likely that the sweeper cannot return to the base and the battery is exhausted. Stranded on the way

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