Navigation Training Simulator User Interface Hardware And Software Design

The simulation training system is one of the technology that the armed forces of various countries develop. The navigation simulation training system that this paper developed is a project aimed at developing a set of advanced performance, stability and easy-to-use navigation simulation training system to replace the current use of force training equipment, to solve the bottlenecks of training equipment.First, the dissertation introduce the navigation training simulator of the three training structure: standalone training, LAN training, WAN training based on understanding the training simulator in the development of the situation and key technologies, Detailed analysis of the three training methods work pattern and its key technologies. The simulation training system ues open system architecture, system simulation through the equipment can be embedded in the terminal, the completion of the electromagnetic environment simulation. The system design is an open architecture design, technology and equipment for the entire category of simulation training system development, all of which have some reference value.Stand-alone version of simulation training is the foundation of the training system, standalone version of simulation training needs for the development of an independent data acquisition and output value card. In this paper, the number of cards mining development process, and one of MCU, FPGA, DA, DDS, USB function module, such as a detailed explanation. Self-developed data acquisition cards, with 103 digital input channels, 16 digital output channels, 8 analog inputs, 8 analog output channels, and an graphic LCD control interface, the number three LCD Liquid Crystal Control Interface and an audio amplifier. data acquisition cards use USB and RS232 to communications with PC. Individual use of a data acquisition card, front panel to complete all the data acquisition and playback features, a good general performance.Simulation software is the core of the development of simulation training system Piecewise linear simulation software to be used and the manner of software simulation model, and the PC platform Labview development environment, complete the relevant procedures for the development of simulation. In this paper, the development of simulation software data communication, data acquisition, data display and playback done a detailed description .in particular, on the Morse simulation and USB driver under labview environment exploiture and ues.Finally, the stand-alone version of navigation training simulation training system has been test shows that the system can be a high degree of simulation objectives navigation machine, and to be stable and reliable work to the design requirements. At last the dissertation of the present system to do some of the issues discussed, and the follow-up mission, a brief introduction.