电动汽车充电桩终端控制解决方案 Electric car charging station terminal control solution 1、系统概述 1, the system overview 日前，杭州平望收集采纳了国内多个省市的电动汽车充电站设计需求，携手国内多家电动汽车充电站厂商，研发设计出基于ARM架构的自助智能电动汽车充电桩终端控制方案及产品。 Recently, hangzhou flat at collection adopted more than domestic provinces and cities in electric vehicle charging station design requirements, hand in hand with electric vehicle charging station more than domestic manufacturers, research and development design based on ARM architecture of self-help intelligent electric vehicle charging pile terminal control plan and product. 2、电动汽车充电解决方案框图 Electric car charging solution block diagram 上图为根据充电站系统需求而设计出的电动汽车充电桩解决方案功能结构图，其中充电柜终端的主要功能是数据采集、充电控制、计价结算、数据传送、参数设置、显示和操作，其次是广告、宣传功能。从构成图可以看到，控制器需要与充电单元连接，实现对汽车电池的电量检测、充电控制，一般用串口联接。要实现刷卡消费，需要用一串口联接读卡器，若需要打印单据，则需要串口与打印机联接。 Above, according to the charging station system requirements and design of the electric vehicle charging pile solution function structure diagram, including charging tank's main function is data acquisition terminal, charging control, pricing or account settlement, data transfer, parameter Settings, display and operation, the second is the advertising, publicity function. As you can see from the composition diagram, the controller needs to be connected to the charging unit to realize the battery charge of the car, charge and control, and generally use serial port. To implement credit card consumption, you need to use a serial port to join the reader. If you need to print the document, you need to connect the printer to the printer. 电动汽车充电站一般建立在户外道路旁边，高温、灰尘、潮湿都成为充电桩终端的隐患，而针对这些隐患，杭州平望采用工业级设计理念，所有选择的配件和材料都能到达相关的温度和使用寿命的指标，从而解决此类问题的后顾之忧。电动汽车充电桩控制方案可实现车主自由对充电终端进行操作，从而检测汽车电量以及对电动汽车进行充电，并可通过自助充值卡进行刷卡充电并打印出单据。 Electric vehicle charging stations generally built next to an outdoor road, high temperature, dust, damp all be charging pile end hidden trouble, and according to these hidden dangers, hangzhou flat at the industrial design concept, all parts and materials selection can reach the relevant temperature and the service life of the index, so as to solve such a problem of the trouble back at home. Electric vehicle charging pile control scheme can realize the owner free of charge, to detect car battery and charging of electric vehicles and can charge the battery by credit card through the self-help top-up CARDS and print out the documents.