摘要:本文主要介绍了一种RFID技术在交流充电桩中的应用,给出了具体的硬件设计和软件设计。系统主要由读卡部分、上位机通信部分组成。读卡部分采用MFRC531芯片构成,上位机通信由STC89C54芯片构成;软件设计部分采用C51语言实现。文中给出了系统的电路原理图和PCB设计,并做出了实际的电路板,经过实物的测试,系统实现了预定的功能,能够方便地实现S50卡的读、写操作。最后,本设计成功的运用在一款交流充电桩的充电控制中。 39346 毕业论文关键词:RFID; 交流充电桩 ; STC89C54;S50
RFID Technology in the Application of the AC Charging Pile
Abstract: This paper mainly introduces a kind of RFID technology in ac charging pile, the application of specific hardware design and software design are given. System mainly consists of parts, PC communication card reader. Read card part adopts MFRC531 chip, and PC communication mainly consists of STC89C54 chip; The software design part adopts C51 language implementation. System are also given in this paper the circuit principle diagram and the PCB design, and made a practical circuit board, through physical tests, the system realized the function of reservation, can easily achieve S50 card read and write operations. Finally, the use of the success of the design in a communication charge control of pile.
Key words: RFID; Communication charging pile; The electric car
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