基于GPRS的集中供熱分布式遠(yuǎn)程監(jiān)控GIS系統(tǒng).pdf

1、河北工業(yè)大學(xué)碩士學(xué)位論文基于GPRS的集中供熱分布式遠(yuǎn)程監(jiān)控GIS系統(tǒng)姓名：宋鐵錚申請學(xué)位級別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：耿恒山20081101基于 GPRS 的集中供熱分布式遠(yuǎn)程監(jiān)控 GIS 系統(tǒng) ii RESEARCH AND APPLICATION ON DISTRIBUTED MONITOR GIS SYSTEM IN THE CONCENTRATION HEAT-SUPPLY BASED ON GPRS ABSTRAC

2、T The current operations of heating stations have greatly affected the central heating of the superiority into full use. This is mainly reflected in: the lack of a comprehensive means of monitoring parameters and can not

3、 provide systematic analysis on the operating conditions; can not feedback the system error in time, make the imbalance of heating; and the suppply for heating do not match the need . As a result, heating project in the

4、automatic heating system to ensure high-quality heating, safe operation and economic energy-saving, environmental protection plays an important role. In this paper we developed a GPRS solution for central heating，which b

5、ased on marvelous features of GPRS technology， such as always online， real-time communication， charging by flow quantities，high security and wide coverage.Prove the advantage of using GPRS by comparing it with traditiona

6、l wire/wireless channels.Achieve the aim of communication between the two sides by solving data transmission problems between both sides of communication system. By analyzing two techniques of constructing the distribute

7、d system in .NET Platform.They are ASP.NET and .NET Remoting.Explain the reason of the choice of .NET Remoting according to the actual network environment of this system.By applying this techniques into the monitor syste

8、m，realizing the construction of web service and corresponding web and windows client，achieved the aim of distributed monitor. This paper analyzes the current development of the GIS software of a variety of ways, through

9、comprehensive analysis and comparison of the use of GIS，we decide use Mapobjects as the secondary development tool. The research wokrs provide some useful reference in the application of GPRS in the fields of heating ind

10、ustry and other industrys.The web service constructed by.NET Remoting is a new attempt in heating monitor system.It expands the application range of.NET Remoting and offers some experiences for other research fields. And