CAJ | 학술논문

针对无线传感器网络设计一种故障注入串口数据记录仪，其硬件系统包括主控芯片、电源模块、LED指示模块、通信模块、存储模块和时钟模块等部分，通过串口以一对一的方式与WSN节点连接，以实时/定时的方式向WSN节点注入故障命令，将实际应用领域遇到的故障和干扰注入到WSN中，并观察网络运行的状况，以分析和评价WSN的可靠性。
침대무선전감기망락설계일충고장주입천구수거기록의，기경건계통포괄주공심편、전원모괴、LED지시모괴、통신모괴、존저모괴화시종모괴등부분，통과천구이일대일적방식여WSN절점련접，이실시/정시적방식향WSN절점주입고장명령，장실제응용영역우도적고장화간우주입도WSN중，병관찰망락운행적상황，이분석화평개WSN적가고성。
A Serial Data Recorder with the function of fault Injection for WSN was designed. The hardware system is mainly composed of main control chip, power module, LED display module, communication module, storage module and clock module. It connects to WSN nodes through serial port by one-to-one, injects fault command to WSN nodes with real time/timing mode. The FISDR can effectively inject various practical faults and interference into the WSN likely to be encountered, and observe the network reaction for analyzing and evaluating the reliability of WSN further.