基于单片机的储油罐液位无线监测系统  

Wireless Monitoring System of Oil Tank Level Based on SCM

作　　者：关学忠[1] 孙占文[1] GUAN Xue-zhong;SUN Zhan-wen(Northeast Petroleum University,Daqing 163318 China)

机构地区：[1]东北石油大学电气信息工程学院

出　　处：《自动化技术与应用》2020年第2期138-142,共5页Techniques of Automation and Applications

摘　　要：本设计通过无线通信技术为油田储油罐设计了一款液位测量装置,以STC89C52单片机为中心控制器,采用超声波测距模块HC-SR04作为液位测量传感器,选用nRF24L01无线通信模块对采集到的数据进行实时发送与接收,然后将接收到的数据实时处理后传送到上位机进行显示,达到液位的远程监控和报警功能。This design uses wireless communication to design an ultrasonic liquid level measuring instrument,with STC89 C52 as the core controller,HC-SR04 as the liquid level measuring sensor,nRF24L01 wireless module for real-time wireless transmission and reception of data,and then real-time processing of received data to the upper computer for display,to achieve the remote monitoring and alarm function of liquid level.

关 键 词：超声波测距 单片机 无线通信 实时监控 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]