Design And Implementation Of Competition Software Based On Web

In recent years, variety of competition, recruitment programs on television haveincreased gradually. Various knowledge contests by imitating the TV effect in the schools,units and the different systems have flourished. But the disadvantages of the traditionalorganizational form have emerged: the backward manual operation mode, clumsy,monotone, the unpopular responder, inconvenient, high in cost. With the popularization ofcomputer and network, the call of new competition softwares become higher and higher.Based on the above situation and a detailed analysis of the needs of the customers, Ideveloped the spot contest software system applicable not only to elementary and middleschools but also to the medium-sized and minor enterprises by using the of existingcomputer and network technology. This system achieves the initial competition process oftelevision effect by using a projector and a number of notebook computer, including theplayers selecting, the rush answer, the judges scoring, automatic scoring, display theranking functions.The competition system developed by using the B/S structure, ASP.NET as the maindevelopment language, SQL Server as the backstage database, combining with HTML5,CSS3, JavaScript, AJAX, JQuery and other technology. The traditional B/S architecture intechnology cannot reflect the changes of data to the webpage in real time. And the usualpolling techniques not only increase the burden on the server, but also reduce theprogram performance. In order to solve this problem, this system uses the newest HTML5technology to develop. By the HTML5in the WebSocket technology, the server browserinstant refresh problem can be solved, he performance of the system can be improved.By using this system as a platform, the entire contest process will be comebinedorganically. With a big screen and audio in the form of multimedia, the audience will beshowed the competition information, background music, athletes, the topic content. Withthe host’s explanation, the scene atmosphere as television effect has achieved. The playerscan see more clearly the topic content by himself in the presence of a laptop, and cananswer the judges; the judges know the answer objective essentials by the laptop computerin front of them, as scoring reference, and score after the answers of contestant.At thesame time, the competition process can be monitored by a crew, who plays the "director"role,by using a computer. He can complete the title, competition module manualswitching and other auxiliary operation. So the competition can run smoothly.