The invention discloses an AGV handshake charging method and a charging circuit, which relate to the technical field of charging plugs. The method comprises the following steps of connecting a first charging plug at an AGV end and a second charging plug at a charging pile end, judging whether a first communication interface in the first charging plug and a second communication interface in the second charging plug can perform communication handshake or not, if the communication between the first communication interface and the second communication interface is successful, enabling a first relay at the AGV end to control a first charging circuit at the AGV end to be connected, and enabling a second relay at the charging pile end to control a second charging circuit at the charging pile end to be connected, if the communication between the first communication interface and the second communication interface fails, enabling the first relay of the AGV end to control the first charging circuit of the AGV end to be disconnected, enabling the second relay of the charging pile end to control the second charging circuit of the charging pile end to be disconnected, and not conducting charging. Communication handshake is carried out before charging, charging is started when it is confirmed that the AGV is in complete contact with the charging pile, and the problem that spark is generated in the charging process due to poor contact is avoided.
本发明公开了一种AGV握手充电方法和充电电路,涉及充电插头技术领域,包括以下步骤:连接AGV端的第一充电插头和充电桩端的第二充电插头;判断第一充电插头中的第一通信接口和第二充电插头中的第二通信接口是否能够进行通信握手;若第一通信接口和第二通信接口通信成功,AGV端的第一继电器控制AGV端的第一充电电路连通,充电桩端的第二继电器控制充电桩端的第二充电电路连通;若第一通信接口和第二通信接口通信失败,AGV端的第一继电器控制AGV端的第一充电电路断开,充电桩端的第二继电器控制充电桩端的第二充电电路断开,不进行充电。在充电之前进行通信握手,确认AGV与充电桩接触完全时,再开始进行充电,避免接触不良导致充电过程中产生火花的问题。
AGV handshake charging method and charging circuit
一种AGV握手充电方法和充电电路
2022-01-28
Patent
Electronic Resource
Chinese
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