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Outdoor mobile robot photovoltaic automatic charging method

A mobile robot and automatic charging technology, which is applied in current collectors, electric vehicles, electrical components, etc., can solve the problems of limited DC power supply capacity and limit the battery life of outdoor mobile robots, and achieve the effect of improving charging efficiency and strong regional adaptability.

Inactive Publication Date: 2014-07-23
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Outdoor mobile robots can usually be used as an effective carrier for detection, rescue, emergency rescue, etc., but due to the limited DC power capacity of the robot, the battery life of outdoor mobile robots is limited.

Method used

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  • Outdoor mobile robot photovoltaic automatic charging method
  • Outdoor mobile robot photovoltaic automatic charging method

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The solar photovoltaic panel (10) in the photovoltaic automatic charging method for an outdoor mobile robot according to the present invention is installed on the top of the mobile robot through a hinge. When the power supply voltage of the robot is insufficient, under the action of the controller (6), according to the weather conditions, the geographical location of the robot and the current azimuth, the mobile robot stops moving and temporarily exits the working state, and then automatically adjusts its azimuth angle, and drive the linear actuator motor (7) through the motor drive circuit (8) to prop up the solar photovoltaic panel (10), so that the solar photovoltaic panel carried by the mobile robot is carrying out photovoltaic charging to the rechargeable battery (12) by the sunlight . After the charging is completed, the controller (6) controls the linear push rod motor (7) to automatically lower the solar photovoltaic panel to resume normal operation.

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Abstract

The invention relates to an outdoor mobile robot photovoltaic automatic charging method. The method comprises a GPS receiver (1), an electronic compass (2), an inertia gyroscope (3), a light intensity sensor (4), a power supply voltage measuring circuit (5), a controller (6), a linear push rod motor (7), a push rod motor-drive circuit (8), a limiting protection circuit (9), a solar energy photovoltaic plate (10), a solar energy charging control circuit (11) and a charging battery (12). When an outdoor mobile robot is at an under-voltage state, a work state can be paused, the outdoor mobile robot is automatically controlled to perform azimuth adjustment, a linear push rod is driven, and the solar energy photovoltaic plate can face sunlight for photovoltaic charging. After the charging is finished, the solar energy photovoltaic plate can be automatically lowered, and the normal operation state of the robot is recovered.

Description

technical field [0001] The invention relates to an outdoor mobile robot, in particular to an automatic photovoltaic charging method for the robot. Background technique [0002] Outdoor mobile robots can usually be used as an effective carrier for detection, rescue, emergency rescue, etc., but due to the limited DC power supply capacity of the robot, the battery life of outdoor mobile robots is limited. The usual processing method is that the robot stops working and waits for charging or activates the backup power supply. The patent of the present invention provides another photovoltaic automatic charging method to expand the power supply capacity for outdoor mobile robots, which can effectively increase the battery life of the robot. Contents of the invention [0003] The purpose of the present invention is to provide an automatic photovoltaic charging method for an outdoor mobile robot to increase the battery life of the robot. [0004] To achieve the above object, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 王红旗卜旭辉罗宇锋
Owner HENAN POLYTECHNIC UNIV
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