Mobile robot self-charging system

A mobile robot, autonomous charging technology, applied in two-dimensional position/channel control and other directions, can solve the problems of position deviation and charging time, and achieve the effect of improving reliability and accuracy

Inactive Publication Date: 2015-01-21
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Abstract
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Problems solved by technology

However, the above two technologies have the following defects in practical application: (1) When using infrared ranging technology to realize autonomous charging, it mainly uses infrared reception combined with attitude adjustment strategy, which causes the robot to be far away from the charging station. Constantly adjusting the posture, it is impossible to determine the location of the chargi

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Embodiment Construction

[0008] The present invention will be described in further detail below in conjunction with specific embodiments and accompanying drawings. Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the technical solution of the present invention, and should not be construed as limiting the present invention.

[0009] In the description of the present invention, the orientation or positional relationship indicated by the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom" etc. are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the invention and do not require ...

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Abstract

The invention relates to a mobile robot self-charging system comprising a main control board, a robot controller, a power supply module, a power monitoring module, a drive control module, a sensor board, a laser sensor, and an infrared sensor. The power monitoring module acquires power information of the power supply module. The robot controller controls the laser sensor to acquire a pulse signal containing charging station position information according to the power information. The main control board establishes a first travel path trajectory according to the pulse signal. The sensor board collects an infrared signal acquired by the infrared sensor. The main control board corrects the first travel path trajectory according to the infrared signal to obtain a second travel path trajectory. The mobile robot self-charging system provided by the invention is an intelligent mobile robot self-charging system composed of a laser scanning modeling technology, an infrared positioning technology and a robot motion control technology. The defect of sole dependence on the laser or infrared technology is overcome. The reliability and accuracy of robot self-charging are improved.

Description

technical field [0001] The invention relates to robot motion control technology, in particular to an autonomous charging system for a mobile robot. Background technique [0002] In the existing technology, there are mainly two ways to realize the autonomous charging of intelligent mobile robots. One is to use the combination of infrared ranging technology and motion control technology to realize autonomous charging; the other is to use laser modeling technology combined with motion control technology Combined to achieve autonomous charging. However, the above two technologies have the following defects in practical application: (1) When using infrared ranging technology to realize autonomous charging, it mainly uses infrared reception combined with attitude adjustment strategy, which causes the robot to be far away from the charging station. Constantly adjusting the posture, it is impossible to determine the location of the charging station in a short period of time, and ch...

Claims

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Application Information

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IPC IPC(8): G05D1/02
Inventor 曲道奎邹风山徐方褚明杰杨奇峰郑春晖
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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