飞行模拟机MPIC接口系统工作原理  

Working Principle of MPIC Interface System of Flight Simulator

作　　者：巴特尔 BA Teer(Flight Simulator Training Center of Civil Aviation Flight University of China,Guanghan 618307,China)

机构地区：[1]中国民用航空飞行学院模拟机训练中心,四川广汉618307

出　　处：《通信电源技术》2024年第23期52-54,共3页Telecom Power Technology

基　　金：中央高校基本科研业务费中国民用航空飞行学院青年基金“飞行模拟机CAE-MPIC接口系统原理研究”(QJ2022-175)。

摘　　要：飞行模拟机的接口系统是计算机系统和航空设备之间输入/输出(Input/Output,I/O)数据信息的通路,是模拟机系统中的关键子系统。多功能接口卡(Multi-Purpose Interface Card,MPIC)系统通过硬件和软件的高度集成,实现了飞行模拟机中多种设备的实时控制和数据处理。重点研究MPIC系统的模块化设计、电源管理、I/O控制、以太网通信以及故障检测功能等特性,从软件和硬件方面阐述MPIC系统工作原理。同时,对比其他模拟机接口系统功能差异,结合故障案例,分析MPIC系统的维护重点和故障消除措施。The interface system of flight simulator is the path of Input/Output(I/O)data information between computer system and aviation equipment,and it is the key subsystem in the simulator system.Multi-Purpose Interface Cards(MPIC)system realizes real-time control and data processing of various devices in flight simulator through high integration of hardware and software.This paper focuses on the characteristics of MPIC system,such as modular design,power management,I/O control,Ethernet communication and fault detection,and expounds the working principle of MPIC system from the aspects of software and hardware.At the same time,by comparing the functional differences of other simulator interface systems,combined with fault cases,the maintenance focus and fault elimination measures of MPIC system are analyzed.

关 键 词：飞行模拟机 接口 多功能接口卡(MPIC) 数据传输 

分 类 号：TM77[电气工程—电力系统及自动化]