Heating Charging System Based On B/S Architecture

Topic of this paper is from changchun for changchun city heating tide technologyco., LTD.(group) co., LTD. Undertakes the development of heating charge system.Changchun city heating (group) co., LTD., founded in1992, no.473siping road siteis located in changchun city. Its inception, the company only56employees, is asmaller basic construction units. After years of rapid development, the companygradually realized since the childhood, from weak to strong changes. The totalnumber of employees more than800people. At present, the company has become acollection of cogeneration and district heating boiler room large area two heatingforms, has the production, management, development, design and construction ofability of large state-owned enterprises. In2010, the company the heating area of10.8million square meters, form the total cost of the fixed assets of738million yuan.With the expansion of the scale of construction, in2012, the company theheat-supply total heating capacity will reach35million square meters, built tobrinkley, new city, high-tech, super wide, changbai, west six regional central heatingboiler room and180heat exchange station, laying heating a network of95km,heating scale in changchun city, across the country also has a prominent position inthe industry.Size and heating area of the rapid development of the huge problem is the pastartificial charge invoice, the door capture to expend this way have apparentlyoverwhelmed, drawbacks highlight, refused to complete count, my company by theend of2013the number of users in order to achieve more than30units, how toeffectively, statistical user, convenient to pay charge becomes the primary problem. Atpresent, many heating heating fees charged by the enterprises in northeast China wayis the door of artificial charges, or heating enterprise self-built capture to expendtraditional payment methods, such as operating point, the old way of payment of feestask is heavy, bureaucratic, error is bigger, is disease. Owe the charge rate by chargingmethod, the use of recovered, difficult, difficult factors such as residents individualpay cost, will affect the winter heating enterprise to users timely after heating. Needleheating enterprise customer information chaos, therefore, change rate, thermal state and the area of the accounts receivable before Chen don’t explicitly put forward thesolution for heating the billing management perfect the scheme features practical,easy operation, complete customer inquiries, ticket management, customermanagement, report management, and system log management convenient, quick andsafe heating charge system is necessary.In structure, this paper first introduces the selected topic background and thepresent situation of most heating enterprises in north China, and combining the thesisexpounds the J2EE, lightweight J2EE and B/S architecture related technologies. Afterheating charge management system, for example, the system function and targets ofthe need to implement the requirements analysis, and according to the analysis of theproposed design idea, overall plan, and the basic management, charge management,paper management, customer management, change management, report management,heating, statistical charts, system log management module has carried on the concreteimplementation. And introduces the network topology and the advantages of B/Sarchitecture and some security issues to discuss. Finally, from the function and use,and some tests for the system security. In conclusion, the lack of the system proposedsome now and the future to do some improvement, and summarized as a whole.Heating charging system based on J2EE is studied in the text, make heatingcharge for centralized management, not only solved the loopholes that exist in the fees,reduced the charge arrears, increased the rate.