摘要
针对国内目前油气运输管道监控手段效率低下的问题,设计并研发了一种适用于大中型企业生产需求的高精度智能监控装置。它以嵌入式STM32位处理器ARM平台为中心控制单元,结合GPRS无线通信及RS485技术,对管道电位电压信号进行采集、测量和传输等处理,并利用现代虚拟仪器技术开发专用软件直观地显示监控图像;此外,该装置采用了一整套有效的低功耗电源管理处理机制,延长了油气运输管道金属结构的使用寿命,具有良好的实用性。
A high precision and intelligent mo- nitoring device that is suitable for the production requirement of large enterprises is designed for the current monitoring inefficient means of the oil and gas pipeline transportation. The system uses em- bedded STM32 processor ARM platform as the center control unit, and combines the GPRS wire- less communication and RS485 technology to ac- quire,measure and transmit the signal of pipe volt- age and uses the special software of modern virtual instrument technology development to display the monitor image. The device also adopts a kind of ef- fective low power management mechanism to pro- long the service life of oil and gas transportation pipeline metal structure and has good practicality.
出处
《机械与电子》
2013年第9期67-70,共4页
Machinery & Electronics
