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针对农田机井灌溉系统效率低下、管理较差的问题,提出了一种基于RFID技术的农田机井灌溉管理系统,该系统利用嵌入式微控制器LPC2103及射频芯片MF-RC522来构建,通过射频IC卡作为信息传输的媒介,以达到节水及提高效率的目的。针对传统射频IC卡易被复制,信息易被获取等问题,提出了一种新的安全认证协议,该协议确保了卡片的安全性,使该系统能够被广泛推广。实际应用表明,该系统运行良好,切实可行。
In view of the inefficiency and poor management of farm irrigation system, a farm irrigation management system based on RFID technology was proposed. The system was built by using embedded microcontroller LPC2103 and radio frequency chip MF-RC522, Information transmission medium, in order to achieve the purpose of saving water and improving efficiency. Aiming at the problems that traditional RF IC cards are easy to be copied and the information is easy to be acquired, a new security authentication protocol is proposed, which ensures the security of the card and enables the system to be widely popularized. Practical application shows that the system is running well and practically.