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Rapid recharging method based on fusion of laser radar and infrared sensor

An infrared sensor and lidar technology, which is used in instruments, transportation and packaging, two-dimensional position/channel control, etc., can solve the problem of low charging base efficiency, low use cost, and it is difficult for lidar to achieve precise docking between robots and charging bases. and other problems to achieve the effect of improving the recharge efficiency

Pending Publication Date: 2020-02-07
壹佰米机器人技术(北京)有限公司
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AI Technical Summary

Problems solved by technology

[0004] 1. Infrared sensor automatic recharging, the robot realizes the automatic recharging of the robot through the docking of the infrared receiver set by itself and the infrared emitter set on the charging stand. This method makes the use cost very low due to the low price of the infrared sensor , but the efficiency of using the infrared sensor to recharge the robot to find the charging stand is extremely low, and the position of the charging stand must be relatively fixed, otherwise it is difficult for the robot to automatically find the charging stand again after the charging stand is changed.
[0005] 2. The laser radar automatically recharges. The robot uses its own laser radar to automatically dock the charging stand. Because of the large scanning range of the laser radar, the robot can quickly find the charging seat, but it is difficult to use the laser radar to reach the charging station. The precise docking of the seat, so there is a disadvantage of low accuracy

Method used

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  • Rapid recharging method based on fusion of laser radar and infrared sensor

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0031] A fast recharging method based on lidar and infrared sensor fusion, applied to the movement process of the robot automatically docking to the charging stand, including:

[0032] The robot moves to the vicinity of the charging stand according to the scanning result of the charging stand by the laser radar set on it;

[0033] The infrared receiver provided on the robot is turned on, and the robot moves to the charging base under the guidance of the infrared receiver, and the robot is completed by docking the infrared receiver and the infrared emitter on the charging base. Accurate docking with said charging stand.

[0034] In the above scheme, the combination of the laser radar and the infrared sensor installed on the robot realizes that the robot can quickly move...

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Abstract

The invention discloses a rapid recharging method based on fusion of a laser radar and an infrared sensor, which is applied to the movement process that a robot is automatically butted to a charging seat. The method comprises the steps of: allowing a robot to move to the vicinity of the charging seat according to the scanning result of the laser radar arranged on the robot on the charging seat; turning on an infrared receiver arranged on the robot, wherein the robot moves to the charging seat under the guidance of the infrared receiver, and the accurate butt joint of the robot and the chargingseat is completed through butt joint of the infrared receiver and an infrared emitter on the charging seat. The robot can be in butt joint with the charging seat rapidly and accurately, and the automatic recharging efficiency of the robot is improved.

Description

technical field [0001] The invention relates to the technical field of robot control, in particular to a fast recharging method based on laser radar and infrared sensor fusion. Background technique [0002] With the development of science and technology, robots are used more and more in people's daily life, such as common sweeping robots, mopping robots, and more advanced robot housekeepers, etc. The application of these robots in the home makes people's lives It becomes more comfortable and convenient, but since it is the use of robots, the charging of robots must be involved. The existing robot charging is divided into manual charging and automatic recharging of the robot. Automatic recharging is more convenient and intelligent than manual charging. [0003] The automatic recharging of existing robots is mainly realized in the following ways: [0004] 1. Infrared sensor automatic recharging, the robot realizes the automatic recharging of the robot through the docking of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/024G05D1/0242G05D1/0246G05D1/0255G05D1/0257G05D1/0225
Inventor 孙广彬
Owner 壹佰米机器人技术(北京)有限公司
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