AGV (automatic guided vehicle) wireless charging system and charging method implemented by same

Abstract

The invention relates to the field of intelligent charging technologies, and provides an AGV (automatic guided vehicle) wireless charging system and a charging method implemented by the same. By the aid of the AGV wireless charging system and the charging method, the shortcoming that vehicles are difficult to automatically work for a long term due to low automation degrees of existing AGV charging modes can be overcome. The AGV wireless charging system comprises a vehicle charging device and a ground charging device. The vehicle charging device comprises a navigation device, a charging module and a master controller; the navigation device is used for acquiring position information and attitude information of vehicles; the charging module is used for detecting electric quantity information of batteries of the vehicles and transmitting charging or charging stopping instruction information to the ground charging device; the position information, the attitude information and the electric quantity information can be received and processed by the master controller, the vehicles can reach charging positions of the ground charging device or can return working positions under the control of the master controller according to the information, and the instruction information can be transmitted to the ground charging device by the charging module under the control of the master controller according to the information; the ground charging device is used for receiving the instruction information and outwardly transmitting power according to the instruction information.

Description

technical field [0001] The invention relates to the technical field of intelligent charging, in particular to an AGV wireless charging system and a charging method thereof. Background technique [0002] AGV (Automated Guided Vehicle, referred to as AGV) refers to a transport vehicle equipped with an automatic guidance device, capable of driving along a prescribed guidance path, with safety protection and various transfer functions, and can realize 24-hour unattended operation . AGV cars generally use rechargeable batteries as their power source. After the batteries have been used for a period of time, they need to be charged to replenish energy. [0003] At present, wired or wireless manual charging is usually used to charge the battery, that is, the charger is placed at a fixed position on the ground. When the controller of the car finds that the battery is insufficient, it will automatically run to the charging station and charge under the intervention of the on-duty pers...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the low automation degree of the existing AGV trolley charging method and the difficulty in realizing the long-term automatic work of the trolley, and provide a wireless charging system and charging method for the AGV trolley

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