航空相机调焦单元仿真系统的实时显示方法研究

Simulation Control of Aerial Camera Focusing System

依据某型号航空相机内部系统通讯协议,对航空相机调焦单元仿真系统在通信工程中的实时显示方法进行了研究。提出了一种利用计算机仿真技术,以计算机算法控制为核心,以通信控制电路为基础的实时显示的方法。阐述了航空相机调焦单元的工作原理,设计了仿真系统的硬件实现电路,给出了仿真系统的软件设计流程。工程实践表明,该仿真系统可以同时对4台相机调焦系统进行控制,具有操作简便、信息量大、数据读取直观等特点。

According to the communication protocol of inner system of certain aerial camera focusing system, this paper investigated the real-time display method of the aerial camera focusing system during communication. A new method of real-time display using simulation technology was presented based on computer arithmetic control and communication control circuit.The work principle of the aerial camera focusing system was described;the circuit was designed;the flow of the software was described. The camera crew under the simulation software basing on VC＋＋6. 0, can also focus on the four camera system control with the features of simple operation and high reliability.