基于物联网的卡车偷油漏油报警系统设计

Design of warning system for oil theft and oil leakage of truck based on Internet of things

基于物联网,采用移动通信(GSM)、射频识别(RFID)、无线射频收发(NRF)技术设计了卡车偷油漏油报警系统。通过三重防盗措施来提高系统的安全可靠性;采用平均值和中值滤波算法测量燃油液位,有效避免了外部震动等干扰信息对系统的影响;用手机短信通知司机油箱油量的异常变化,使司机能及时有效地监控油量变化。仿真结果表明:该系统能够很好地实现偷油漏油的检测和油量异常及时报警。

Based on Internet of things, warning system for oil theft and oil-leakage of truck is designed, using GSM, RFID and NRF technologies. Tripling anti-theft method is used to further improve safety reliability of the system;mean value and median filtering algorithms are used to measure liquid level of fuel oil, and effectively avoid influence of interference information such as external vibration on system. Driver can monitor change of fuel oil quantity change timely and effectively by SMS informing abnormal changes of oil quantity in fuel tank. Simulation show that the system can achieve detection of oil theft and oil leakage and timely alarm of abnormal of oil quantity.