Truck Scale Electronic Scale System Software Upgrade

In order to adapt to the development of the enterprise, the enterprise information system is alsoconstantly developing. This is a perfect process to question the process to solve the problem. Mycompany outside the part library is discussed in this paper using the truck scale electronic scalesystem, the error after the balance sheet, found that many errors are caused by human factors, so totruck scale electronic scale system reform are put forward. Need to perfect this system include:weighing system can finish the single point weighing task, but do not have networking weighingfunction, lack of flexibility. Weighing system and video monitor system can’t work together, there isno corresponding balance sheet information of vehicle weighing images; Weighing system withoutlogging information, is not convenient to analyze problems; Weighing system rely on artificial todetermine whether a vehicle to a complete stop, etc.The research topic of this paper is on the basis of the original truck scale electronic scalesystem, according to the problems found during the using process, the truck scale electronic scalesystem software upgrade, make its have the following new features: can be connected to theweighing; In the preservation of balance sheet information at the same time, save the correspondingvehicle weighing images; Recorded by weighing log information including, modify, and delete,repeat the balance sheet information of printed records of balance sheet, this problem occurs tofacilitate analysis; Automatic weighing system for balance on vehicles for stability, etc. In theprocess of software modification, draw the use case diagram, data flow diagrams, databasearchitecture as a whole. Software testing applications in the different stages of programming whitebox testing and black box testing, Alpha and Beta testing software, to ensure the quality of thesoftware.After more than1year time, completed in this paper, the content of the research topic, after thesystem has been put into use, each function to normal after the upgrade, the system runs stably.Relevant departments at the end of2013, statistical analysis on the balance sheet error rate, in totalthe weighed close to2012of the cases, the balance sheet in the error rate reduced to0.3%from0.1%. By using a modified weighing system reduces the error rate of balance sheet.