CAJ | 학술논문

为实现轴承温度的实时检测,设计了基于ZigBee无线通信技术的轴承温度检测系统.通过数字化温度传感器DS18B20检测轴承温度,应用JN5139模块构建ZigBee无线系统,并利用其内部电源监控电路检测电压.经实验表明,系统工作稳定可靠,能持续工作半年之久.
위실현축승온도적실시검측,설계료기우ZigBee무선통신기술적축승온도검측계통.통과수자화온도전감기DS18B20검측축승온도,응용JN5139모괴구건ZigBee무선계통,병이용기내부전원감공전로검측전압.경실험표명,계통공작은정가고,능지속공작반년지구.
To implement real-time monitoring of bearing's temperature, a detection system for the bearing's temperature based on the ZigBee wireless technology was designed. The system collected bearing's temperature data via DS18B20 temperature sensor. The JN5139 module of Jennic company was used to design the ZigBee wireless system. The internal supply monitoring circuit of JN5139 could measure the analogue supply voltage. The experiment indicated that it could work for half a year safely and steadily without voltage shortage.