Charging method of automatic guided vehicle (AGV), movable charging pile and charging system

A technology of mobile charging piles and automatic guidance, applied in transportation and packaging, secondary battery charging/discharging, electric vehicles, etc., can solve the problems of idle charging piles, high cost, inflexibility, etc., to ensure timely charging, High utilization rate of equipment, ensuring the effect of charging interface connection

Active Publication Date: 2015-08-12
HANGZHOU JIAZHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. When one AGV is charging, other AGVs can only wait and release the charging pile when the charging AGV is fully charged
[0006] 2. When the AGV is charging, the AGV needs to leave the existing station, and the related work is stagnant
[0007] 3. During the charging process of AGV, the first-come-first-come method is adopted, which cannot

Method used

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  • Charging method of automatic guided vehicle (AGV), movable charging pile and charging system
  • Charging method of automatic guided vehicle (AGV), movable charging pile and charging system

Examples

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Embodiment Construction

[0032] Refer to attached picture. The charging method of the automatic guided vehicle (AGV) provided by the present invention includes the following steps:

[0033] (1) When the power of the automatic guided vehicle (AGV) is less than the threshold, its control device sends a coordinate position signal with its identity information through the network, and the automatic guided vehicle (AGV) and the mobile charging pile Once the position changes before the connection, its control device will send the new coordinate position with its identity information through the network;

[0034] (2) The mobile charging pile obtains the coordinate position of the charging command and the identity information of the automatic guided vehicle (AGV) that needs to be charged through the background dispatching system;

[0035] (3) The mobile charging pile calculates the route with the automatic guided vehicle (AGV) that needs to be charged through the navigation system, and updates it in real tim...

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PUM

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Abstract

The invention provides a charging method of an automatic guided vehicle (AGV), a movable charging pile according to the charging method, and an AGV charging system. A moving path is independently planned through the movable charging pile, and the AGV is actively charged when the movable charging pile arrives at the AGV. Not only are AGV moving to a charging station for charging and working time occupation prevented, but also no interference and obstruction among different movable charging piles in a movement path are prevented. Furthermore high equipment utilization rate and in-time charging to the AGV are realized. The movable charging pile of the invention can move simultaneously with charged equipment for ensuring connection of charging interfaces, realizing continuous charging and ensuring continuous and non-stopped operation of the AGV. Furthermore, through scheduling by a background scheduling system, not only can charging timeliness be ensured, but also beforehand time arrangement for the movable charging pile can be realized, thereby ensuring most timely and most reasonable charging opportunity for the AGV in a busy charging task.

Description

technical field [0001] The invention relates to the field of automatic guided vehicles (AGV), in particular to a charging method, a charging pile and a charging system for an automatic guided vehicle (AGV). Background technique [0002] With the needs of national production, automatic guided vehicles (AGV) have gradually entered factories to replace traditional manual handling and have been quickly used. In a multi-system, in order to improve the utilization efficiency of each car, the focus is on optimizing the task scheduling algorithm of each car. In terms of charging, when the AGV needs to replenish power, it will automatically report and request charging. The ground control center will direct it to the designated charging area or station. The on-board charging connector is automatically connected to the ground charging system and charged. After the charging is completed, the AGV automatically disengages from the charging system and drives to the working area or standby...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/44
CPCH02J7/0013
Inventor 李帜谢宇彭达
Owner HANGZHOU JIAZHI TECH CO LTD
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