Mobile robot autonomous recharging method and system based on upper and lower computer collaborative planning

A mobile robot and bit machine technology, applied in the direction of position/direction control, control/regulation system, and autonomous decision-making process, which can solve the problems of easy increase in error, interference, and easy shielding of logo images, etc., to achieve accuracy And the effect of good immediacy, reducing power loss and improving reliability

Inactive Publication Date: 2020-04-17
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing mobile robot recharging methods include infrared guidance based on the lower computer, using more than 4 infrared receiving sensors distributed around the machine, the error is easy to increase, and it is difficult to ensure the accuracy of recharging; based on the image of the upper computer Recognition needs to be photographed by a camera, which is easily disturbed by the light source, and the logo image is easily shielded, so it is difficult to guarantee the real-time recharging

Method used

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  • Mobile robot autonomous recharging method and system based on upper and lower computer collaborative planning
  • Mobile robot autonomous recharging method and system based on upper and lower computer collaborative planning
  • Mobile robot autonomous recharging method and system based on upper and lower computer collaborative planning

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Embodiment Construction

[0032] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as Figure 7 As shown, the autonomous recharging method of the mobile robot based on the cooperative planning of the upper and lower computers includes the following steps:

[0034] Step 1, the mobile robot 1 turns on the recharging mode, the host computer 7 of the mobile robot 1 sends an opening signal through the bluetooth module, and the charging pile bluetooth module 4 receives and analyzes the opening signal, and turns on the infrared emission sensor 5 according to the analysis result , sending an infrared signal; the infrared signal uses the NEC protocol;

[0035] Step 2: Judging the recharging process, the mobile robot 1 divides the recharging process into a remote recharging process and a short-distance recharging process according to whether it can receive the infrared signal; if the infrared signal is not received, ...

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Abstract

The invention discloses a mobile robot autonomous recharging method based on upper and lower computer collaborative planning, and the method comprises the following steps: 1, enabling a mobile robot to start a recharging mode, enabling the mobile robot to send a starting signal, and enabling a charging pile to send an infrared signal after receiving the starting signal; 2, judging a recharging process; 3, entering the recharging process; and 4, after the short-range recharging process is completed, enabling the mobile robot to send out a closing signal, and enabling the charging pile to stop sending out the infrared signal after receiving the closing signal; a mobile robot autonomous recharging system based on upper and lower computer collaborative planning comprises the mobile robot and the charging pile, the mobile robot comprises an upper computer, a lower computer, an infrared receiving module, a mobile robot charging electrode and a mobile robot Bluetooth module, and the chargingpile comprises a control module, an infrared transmitting module, a charging pile charging electrode and a charging pile Bluetooth module.

Description

technical field [0001] The invention relates to the field of path planning and recharging control of a mobile robot, in particular to an autonomous recharging method for a mobile robot based on collaborative planning of an upper and lower computer. Background technique [0002] Mobile robots have significant applications in industry and service industry, and are gradually changing industry and service industry. The purpose is to reduce the labor intensity of human beings and create more convenient and relaxed working conditions for human beings. The robot's autonomous recharging is an important content in the field of mobile robot research, which ensures the normal operation of the mobile robot. Its accuracy and immediacy are important indicators to measure various recharging control methods. [0003] The existing mobile robot recharging methods include infrared guidance based on the lower computer, using more than 4 infrared receiving sensors distributed around the machine,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/00G05D1/02
CPCG05D1/0005G05D1/0088G05D1/0225G05D1/024G05D1/0242G05D1/0257G05D1/0272G05D1/0274
Inventor 郑涛王进王佳文陆国栋
Owner ZHEJIANG UNIV
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