The invention provides a charging method and system for a four-way shuttle vehicle and a control device. The emergency degree of charging is judged according to the electric quantity of the four-way shuttle vehicle, so that on the premise of not influencing completion of a current task, charging is conducted in a more flexible mode at a proper time, and the overall working efficiency of the three-dimensional goods shelf system is guaranteed. When the charging task is executed, the proper charging pile is locked in advance in a data interaction mode, and therefore the time consumed by the four-way shuttle vehicle for searching for the charging pile is shortened as much as possible. In order to further meet the charging requirement of the four-way shuttle vehicle needing emergency charging, the method can further request the four-way shuttle vehicle which has completed more than half of the charging task and can work normally first in the system to avoid the four-way shuttle vehicle so as to dynamically coordinate the occupation condition and the charging efficiency of the charging pile. The charging efficiency and the working efficiency of the four-way shuttle vehicle in the three-dimensional goods shelf system can be more intelligently and flexibly improved, the number of charging piles needed in a warehouse is reduced, and the cost is saved.
本申请提供一种四向穿梭车的充电方法、系统及控制装置。本申请根据四向穿梭车电量判断充电的紧急程度,从而在不影响完成当前任务的前提下,选择合适时机以更为灵活的方式进行充电,以保证立体货架系统整体的工作效率。执行充电任务时,本申请还通过数据交互的方式预先锁定合适的充电桩,从而尽可能地缩短四向穿梭车寻找充电桩所消耗的时间。为进一步满足需要紧急充电的四向穿梭车的充电需求,本申请还可进一步请求系统中已经完成大半充电任务能够先正常工作的四向穿梭车进行避让,以动态协调充电桩的占用情况和充电效率。本申请能够更为智能和灵活地提高立体货架系统中四向穿梭车的充电效率和工作效率,减少仓库中所需充电桩数量,节约成本。
Charging method and system of four-way shuttle vehicle and control device
一种四向穿梭车的充电方法、系统及控制装置
2022-03-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Automatic charging method, device and system for four-way shuttle vehicle
European Patent Office | 2021
|Automatic charging pile with protective structure for four-way shuttle vehicle
European Patent Office | 2022
|