Electric swap station charging system based on CAN bus

• Main Authors: BU WENCHAO, REN SHUAI, WU ZEMING, GAO FEI, HOU WEI
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a battery swap station charging system based on a CAN bus, and solves the technical problems that a monitoring system of an existing battery swap station independently manages each charger through the Ethernet or a wireless communication mode, the monitoring system is easily interfered in a high-voltage power environment, and the reliability and the real-time performance of communication are poor. According to the invention, interconnection, data acquisition and intelligent control among electric vehicle battery charging equipment with CAN bus communication are realized in the charging system of the battery swap station, and the system is suitable for charging equipment networking in the battery swap station and a scene in which charging service needs to be provided for a plurality of electric vehicles. 本发明涉及一种基于CAN总线的换电站充电系统，其解决了现有换电站的监控系统通过以太网或无线通信的方式单独管理每一台充电机，在高压功率的环境下容易受到干扰，通信的可靠性和实时性差的技术问题，本发明在换电站充电系统内实现就有CAN总线通信的电动车电池充电设备之间互联、数据采集、智能化控制，适用于换电站内的充电设备组网及需要为多个电动车提供充电服务的场景。