低功耗射频智能锁控阀设计

Design of low power consume radio frequency intelligence control valve

以MSP430F4152为核心,结合T5557射频卡和125kHz射频技术实现了供暖管道阀门的智能控制。同时,介绍了T5557射频卡的结构及工作原理,提出一种以分立器件实现射频卡读写的设计方法。调试结果验证了方案的可行性和系统的稳定性,该设计可广泛应用于供暖系统中。

Taking MSP430F4152 as the core, combined achieves intelligent control of the heating pipes valves. At the card are introduced, and a design method of adopting discrete given. And the possibility of the project and the stability of system. with the T5557 RF card and 125 kHz RF technology, this paper same time, the structure and work principle of T5557 radio frequency components to carry out the radio frequency card reads and writes is the system are verified, which can extensively be applied to heating