管道清管器实时远程跟踪定位系统的设计与实现

Design of Real-time Remote Pig Tracking and Locating System 

摘要:

为了能够及时发现卡堵在油气管道中的清管器,需要对工作中的清管器进行实时远程跟踪定位；文章开发了一套管道清管器实时远程跟踪定位系统,该系统在清管器接收机中内置GPS模块,接收机检测到清管器发射的低频信号时向GPS模块发送指令进行导航定位,并将得到的定位信息通过访问网址的方式发送给指定的服务器,由服务器调用Google地图进行显示；远程终端可通过访问网页的方式在Google地图中观察清管器的所在位置以及运动轨迹,从而实现对工作状态下的清管器进行实时的远程跟踪定位。

Abstract:

In order to discover the pig blocked in the oil and gas pipelines in time, it is necessary to track and locate the pig on real-time. This paper developed a real-time remote pig tracking and locating system. There is a GPS module in the receiver of the pig tracking system. After receiving the low frequency signal from the transmitter fixed on the pig, the receiver sends instructions to GPS module for navigation and locating. Then GPS module transmits locating information to the specific server via the internet. After getting the information, the server will use Google map API to show the pig on the Google map. The remote terminal visits the specified web site to observe the pig’s location and the moving trajectory on the Google map .The system makes pig remote online tracking and locating come true.