Design And Implementation Of Online Network Training In Public Security System

With the development of Internet technology, the traditional teaching gets rid ofthe classroom teaching mode and the introduction of online teaching. Networkteaching platform is currently a more popular teaching methods based on the Web, sothat students can more easily access a variety of teaching resources.In this dissertation, the traditional network teaching based on the proposedWeb-based real-time network teaching platform, the research and development workin the following aspects: the development status of the network teaching platform,analysis of the deficiencies of the existing network teaching platform. Analysis of thebasic elements of the instructional system design, and proposed a teaching processapplies to web instant online teaching platform business model. According to thefunction and structure of the business model platform it designed and implementedreal-time teaching and auxiliary teaching modules. A specific application exampledemonstrates the running of the network teaching platform.Among them, the online teaching for teachers and students provides a platformfor exchange and dialogue, students can raise the questions encountered in the study,teachers can make instant answers and feedback; a very important feature of theonline teaching, the graphics and sound of teachers well be showed to the students;whiteboard feature is very important and effective supplementary means of the onlineteaching. The core of online teaching is "instant messaging", this dissertation usesFlex and FMS ExtJS and Pushlet,to design and implementation it.Network teaching is an instructional design process in the network teachingplatform in a number of steps to provide relevant teaching strategy data to support andprovide assistance for instructional design.