Design And Realization Of Businesses Competition Simulation System Base On B/S Architecture

Management Sciences take the huge social practice as their laboratory, and socialpractice is the only criterion of management theory. The social practice of Managementis of irreversibility and irreproduction. If we take the current socio-economicenvironment as the experimental stage for practitioners, it will be difficult for socialpractice to control the situation and its costs of social practice will be unacceptable.With the development of computer science and technology, teaching theory, gametheory, operational research and related areas, social practice means of simulation has asolid theoretical foundation and technical platform. Management specialists put forwardthe concept of businesses competition simulation: businesses competition simulationtakes advantage of the simulated businesses competitive environment produced bycomputer technology to provide the various simulated participants with businessesdecision-making practices. Businesses competition simulation runs on schedule and inthe beginning of every time, every company needs to make decision plans on currentproduction, transportation, marketing, financial management, human resourcemanagement and so on. After several times' simulations, simulation system will make acomprehensive evaluation of the company's operating performance, according to thecompany's decision-making, the company's sales decided by the simulated marketmechanism and other indicators. Its main purpose is to train the simulated participantsin the dynamic businesses environment, in the face of many competitors, to developbusinesses decision-making correctly and achieve strategic objectives of businesses.Participants involved in simulation exercises can develop their own decision-making,competitive awareness, the spirit of cooperation and coordination capabilities.Competition simulation system has a long history in foreign businesses, and hasmature development technique, but its purely English operation interface, shortersimulation cycles and the high cost paying for the use of such systems can not make itapplicable to domestic management teaching widely. Domestic businesses competitionsimulation software started late, and the degree of simulation is not very high. In orderto make better teaching and training, and to simulate market dynamics more truly,combining advantages of domestic and foreign software, and learning experience fromtheir shortcomings, this paper proposed a design of the businesses competitionsimulation system based on B/S structure.Using C# language, this system takes .Net as a development platform, and SQLServer database management systems is used as its background. This system adopteddata-driven technology based on the economic evaluation models, providing theeconomic evaluation algorithm of the more real market reaction to actual dynamics andsimulation operation for the clients' decision-making information. Simulation processesaccording to the times, and every time presents a period – a season. Only onedecision-making form can be filled every time, and the system provides clients with atmost 15 times' implementation of the simulated competition environment. Simulatedactual period will be a maximum of three years and three seasons. Managers can takesimulations back to a certain period of simulation, which allows the client to fill theform to test the impact of different degrees of decision-making forms have onbusinesses and obtain better decision-making plan. Five users form a team to register.To make sure the fairness of the competition simulation, the system adopted acomparatively fair dynamic and random way to divide clients into groups and the clientsin the control competition simulation environment can get the simulation controlauthority of similar businesses in a certain group.The present businesses competition simulation system put forward in this paper hasfollowing characteristics:(1) Closely integrated market reality, truly reflecting market dynamics.(2) Increasing simulation times, training managers to develop capacity forlong-term businesses strategy.(3) Combining the market simulation results with standard accounting statements,and providing complete simulation result.(4) Adopting dynamic random group in order to ensure fair competition.(5) Making simulation repetitive and reversible.(6) The system has a good expansion.Businesses competition simulation system used B/S structural development mode,and clients can visit of the system through the use of browsers. According to thedifferent clients, the system functional module can be divided into three parts: surfers'module, clients and managers modules module.(1) Surfers module aim at all clients who visit the businesses competitionsimulation system though network browser. The main purpose of the module isdesigned to make guidance instruction of the system to clients and to provide clientswith introduction of the businesses simulation competition, the methods of usingcompetition simulation system and the ways of using the economics and managementknowledge to take part in the businesses competition simulated training manuals, andalso answer questions.(2) Client module aim at clients who participate in the simulation. It provide theirclients with following functions : new client registration, registration informationrevision, establishment of businesses competition decision-making,checking thedecision-making form of every single time, accessing to Excel paper managementreports, checking the company ranking, checking the internal information issued by thesystem. Clients can participate in businesses competition simulation through thismodule.(3) The manager module is for system administrators. The module takes charge ofthe operation and maintenance of the entire system. Manager module is divided intothree parts: parameter management, Competition initialization and competitionmanagement:1) The parameter management is responsible for the increase, the deletion and therevision of the parameter which is needed when the system is initialized.2) Competition initialization is responsible for the creation of new businessescompetition simulation environment. Its main function is to set the parameterof the system, initialize historical data and divide the registered clients intogroups.3) Competition management is responsible for the simulated operation of theentire system. It has three functions: The current simulation is implemented andthe evaluation of the clients' decision-making information is given. Returningto a certain set in teaching makes clients runs a variety of decision-makinginformation in the same economic circumstances, access to variousdecision-making results for the acquisition of optimal decision-makinginformation. Issuing notice function enables system administrators to issue tothe clients important notice during the simulation competition.The system designs the dynamic random-design algorithms. The objective is toassign with the registration unit's client to the different group and make the clientquantity in each small group is relatively even. The algorithm has guaranteed faircompetitiveness among groups of clients.This system uses data-driven techniques in the realization of economic evaluationmodels. This technology separates the control information from the program, and formsthe abstract control program and the control information table. Abstract controlprograms describe the processing of operating programs, the control information tablerecords specific information processing methods by means of data. Using the economicevaluation models based on data-driven technology makes the system advantageous tothe fast realization, revision and expansion of the model. The Excel document forms ofmanagement reports accessed by clients use standard accounting report forms. ThisExcel document structure is complex, and data information is recorded in the Exceltable on the different documents and different positions. The data are recordeddispersedly in different data tables before extracted from the system database.The structure of Excel document is complicated and data is dispersed, so that thesystem adopts ADO.NET database access technology to visit data of the database, andstore the data in the Excel document by transferring the Excel components to generatethe management report which the client needs.After testing the system operated stable and achieved the expected goals.