基于CDMA1X的油田远程监控系统的设计与实现  

Design and implementation of oil field remote monitoring system based on CDMA1X

作　　者：李世宝[1] 

机构地区：[1]中国石油大学(华东)计算机与通信工程学院,山东东营257061

出　　处：《计算机工程与设计》2007年第18期4546-4548,4551,共4页Computer Engineering and Design

摘　　要：针对油田位置偏远、监控点多且分散的实际情况,提出一种基于CDMA1X网络的远程监控系统设计方案。系统由采集终端、传输网络、监控中心组成,支持TCP/IP和短消息两种数据传输方式。采集终端由无线模块Q2358C、单片机MSP430组成,监控中心以VC++和Mapx为开发平台,实现了基于电子地图的查询、定位、报警等功能,重点解决了系统的低功耗和网络断线问题。该系统性能可靠、实用性强,具有较高的推广价值。According to such characteristics as remoteness ofoil fields, awful environment, and numerousness and decentralization of monitoring stations, a technological scheme of monitoring system based on CDMA1X is put forward, which provides two data trans- mission methods： TCP/IP and SMS. CDMAIX, together with collection terminal and monitoring center, composes the whole system. Collection terminal comprises a Q2358C wireless modem and a MSP430 microchip. Monitoring center has a development platform of VC＋＋ and Mapx. It implements its functions on electronic map of information query, target location alarm treatment, etc. Low-power design on the basis of software optimization and break line treatment including disconnection detection and auto-reconnection are fully discussed. The practical operation shows that the system has reliable performance and high practicality, and is ofvalue to popularization.

关 键 词：远程监控 无线传输 电子地图 低功耗 断线处理 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]