基于I2C总线的飞机模拟器座舱信号采集系统研究

Aircraft Simulator Cockpit Signal Acquisition System Based on I2C Bus

座舱信号采集系统是飞机模拟器的重要组成部分,座舱内的开关,按键,指示灯等是飞行员和飞机之间的主要交互设备。由于座舱信号采集系统的实时性和稳定性等原因,其实现方法一直是飞机模拟器的难点之一。通过对现代数据采集技术的研究,提出一种基于I2C总线的座舱信号采集系统,该系统通用性强、体积小、成本低,使用维护方便。

Cockpit signal acquisition system is an important part of the aircraft simulator.In cockpit switches,buttons,indicator lights,etc are the main interfaces between aircraft and pilot.Cockpit signal acquisition system is one of the main problems for aircraft simulation due to its complexity and stability.A new idea and method of cockpit signal acquisition system based on the I2C bus was proposed,which would find wide application in aircraft simulation for its versatility,unified interface,small volume,convenient operation and maintenance.