The invention discloses an alternating current charging pile control system with multiple communication modes, and belongs to the technical field of electric vehicle charging. The system comprises a main control unit, a communication unit, an electric quantity detection and billing unit, a PWM wave output unit, a CP/CC signal detection unit, an execution unit, a stabilized voltage supply unit, a power conversion unit, a storage unit, a clock unit, a man-machine interaction unit and a charging gun. The main control unit is respectively connected with the communication unit, the electric quantity detection and charging unit, the PWM wave output unit, the CP/CC signal detection unit, the execution unit, the voltage-stabilized power supply unit, the storage unit, the clock unit and the man-machine interaction unit, and the power supply conversion unit is connected with the voltage-stabilized power supply unit. According to the system, by setting a plurality of communication modes, the networking requirements of a user in a plurality of complex environments are met, and the installation cost and the labor cost of the charging pile are effectively reduced; the charging of charging vehicles with different power requirements is met; the charging safety and reliability of the charging vehicle are improved, and use is convenient for users.
本发明公开了一种多通信方式的交流充电桩控制系统,属于电动汽车充电技术领域。包括主控单元、通信单元、电量检测与计费单元、PWM波输出单元、CP/CC信号检测单元、执行单元、稳压电源单元、电源转换单元、存储单元、时钟单元、人机交互单元和充电枪,所述主控单元分别与通信单元、电量检测与计费单元、PWM波输出单元、CP/CC信号检测单元、执行单元、稳压电源单元、存储单元、时钟单元、人机交互单元连接,电源转换单元与稳压电源单元连接。本发明通过设置多种通信方式,满足用户在多种复杂环境下组网需求,有效地降低充电桩的安装成本及人工费用;满足了不同功率需求的充电汽车充电;提高了充电汽车充电的安全可靠性,方便用户使用。
Alternating current charging pile control system with multiple communication modes
一种多通信方式的交流充电桩控制系统
2021-09-24
Patent
Electronic Resource
Chinese