The Research Of Car Shortwave Radio Simulation Training System

The certain type of short wave radio is main transmission equipment of our signal corpsand it is communication quality that directly effects the information transfer, the quality ofcommand and control and the outcome of war. But facing the fact that high cost for military,small number of this kind radio, maintenance difficultly and short training time, it is difficultto form military combat.The simulation training system was designed which combines embed-ded technology with the visual development platform. Students can master the whole work-ing process of this simulator vividly to improve the effect of military training. The maincontents are as follows:1.The shortwave radio simulator was designed,including hardware and software design.The hardware is composed of smallest system design for S3C2440, matrix keyboard moduledesign, UDA1341TS audio module design and serial communication module design. The soft-ware is composed of the driver procedures design of UDA1341TS audio module,playback-module, serial communication module and the main procedure.2.The military simulation training software was designed. This section is around the “thesimulator PC-router-the host computer” the link and based on the visual development plat-form. Three dimensional simulation of radio was designed and it achieved the rotation, zoomand other functions.It can receive data using the serial part. The process of data exchangebetween simulator PC and the host computer and protocols were analysed, it achieved the dataexchange at last. The SIP protocols were introduced and reached the internet telephone goal.3.Facing the electromagnetic interference of simulator phenomenon, electromagneticinterference was analysed. The training effects were evaluated by using the method whichcombined the Analytic Hierarchy Process (AHP) and Fuzzy Evaluation.The design of system improves the efficiency of our military training effectively andrealizes the military training methods diversificately.It also has a significant impact on theresearch of other kinds of military simulators and our teaching.