基于FSM 的低功耗ZigBee 遥控器

针对 ZigBee 工作时瞬态电流大、噪声大与电源低功耗及稳压要求的问题,设计一种基于 FSM 的低功耗ZigBee遥控器.以研制与调试ZigBee遥控器为例,基于既定事件驱动架构有限状态机,确定遥控器工作流程,依据典型负载瞬变的噪声频谱合理选取关键频点,确定储能元件的取值,并给出基于12位突发模数转换中断方式实时检测电压是否处于安全区域内的实现流程.结果表明:该遥控器基于AODV路由算法及mesh网络拓扑,实现ZigBee无缝自组网,在任何时刻及从任意角度教员都能准确无误地完成C1门、C2门、CPO及手足污染监测仪的任意模拟场景的预设,该遥控器已成功应用于海南某培训系统,很大程度上增强了核电站培训系统的信息化程度,提高了教员的教学效率.

Low-power Consumption ZigBee Remoter Based on FSM

Based on ZigBee big transient current, big noise and need of low-power consumption and steady voltage, design low-power consumption ZigBee remoter. Take research and debugging ZigBee remoter as example, established the finite state machine (FSM) based on determined event-driven, ascertain the operation process, chose key frequency points according to noise spectrum of load changing transiently, chose the stored energy component accuracy value; And gave the implement process with 12-bit burst analog-to-digital converter (ADC) interrupt of detecting voltage within operation safe area timely. Result is indicated, the ZigBee remoter can be able to self-forms a local web based on AODV router algorithm and meshnetwork topology, and can pre-set all simulating circumstances of C1 door , C2 door , CPO and hand-foot contaminate monitor on any time and from any angle, this remoter turns to already have got successful application in certain type training system of Hainan province, it can improved the information of the nuclear power station training system on very big degree ,and improved the teaching efficiency too.