航空相机检测仪系统的设计与实现  

Design and implementation of detecting instrument for aerial camera

作　　者：叶华[1] 李彬[1] 高培淞 刘禹[1] 张赫[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,长春130033

出　　处：《国外电子测量技术》2017年第5期40-44,共5页Foreign Electronic Measurement Technology

摘　　要：航空相机是一种重要的机载光电设备,在航空对地测绘等领域有着较为广泛的应用,为方便、直观地对航空相机进行地面检测,设计和实现了一种配套某型航空相机的检测仪系统。根据航空相机地面保障设备任务书和相机与地保设备通讯协议,给出了检测仪系统的功能需求。根据相机的接口要求和系统计算能力的要求,设计了检测仪系统的硬件方案。根据软件部分的功能需求,提出了一种新的分层架构,同时详细论述了软件系统的关键技术,描述了程序的运行流程,给出了检测仪系统的软件设计方案,并在VC6.0环境下实现了检测仪软件系统。针对检测仪的工作方式,设计了测试流程,并根据流程对检测仪进行了详尽的测试,经多次测试,检测仪工作正常。测试结果表明,检测仪系统满足了对其功能的全部要求,运行稳定,操作简便,显示直观,可以应用于航空相机地面保障任务。Aerial camera is an important optoelectronic device and is widely used in aerial mapping, in order to detect the aerial camera conveniently and intuitively, a detecting instrument system mating a certain version aerial camera was de- signed and implemented. The function requirement of this detecting instrument system was given pointingto the assign- ment document of the on-land support device and communication protocol between the camera and support device. The hardware constitution was designed refer to interface demand of the camera and computation demand of the system. A hi- erarchical architecture was put forward, at the same time, the key technology of the software system was discussed in detail, the running flow of the program was presented, and the design of the detecting instrument＇s software was given all according to the software function demand, and the software was implemented using VC6.0. The testing flow was de- signed by the working method of detecting instrument, and it was exhaustively tested according to the testing flow, the detecting instrument was working well at all these tests. The testing result shows that the detecting instrument fulfills all the function demands, the detecting instrument works stably, operates conveniently, and shows intuitively, could be used in the on-land support tasks of the aerial camera.

关 键 词：航空相机 地面保障 检测仪 ARINC429 分层设计 

分 类 号：TP336[自动化与计算机技术—计算机系统结构] TN876.3[自动化与计算机技术—计算机科学与技术]