Robot autonomous charging docking control system and method

Abstract

The invention discloses a robot autonomous charging docking control system and method. The robot autonomous charging docking control system includes a remote docking module which uses an infrared signal lamp to search for and approach a charging base, a close-range docking module which uses a laser sensor to realize accurate docking between a robot and the charging base, and an automatic chargingmodule which carries out automatic charging according to the current battery state and charging time. According to the robot autonomous charging docking control system and method, automatic charging docking is realized in two stages. In the first stage, the robot is taken as a particle robot, without considering the angle, size and other requirements or considering whether the robot and a chargerare on the same axis. After the robot approaches the charging base, the second stage begins, and accurate positioning is carried out by using the laser sensor. Therefore, the scheme of the invention has high stability and accuracy.

Description

Technical field [0001] The invention relates to robot automatic charging technology, in particular to a robot autonomous charging docking control system and method. Background technique [0002] Indoor autonomous mobile robots are more and more widely used in various occasions, such as entertainment, transportation, cleaning, security, etc. Applications in these different occasions require the robot to be able to adapt to the environment, whether it is an open environment or a closed environment, whether it is an indoor environment or an outdoor environment. Due to the limitation of the on-board power supply capacity, the working time of the robot is limited, which makes the robot unable to achieve long-term autonomy. If this problem is solved, then the mobile robot will be used in a wider range of fields. [0003] At present, mobile robots use high-quality onboard rechargeable battery packs to power themselves, but they can only last for a few hours. Once the power is exhausted, ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the existing technology, especially to solve the problem that the existing robot automatic charging technology requires the robot to enter and dock with the charging base along a specific axis, the angle and direction of the docking are too accurate, and it is difficult to realize the docking at one time.

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