论文部分内容阅读
航空相机安装在航空飞行器上,用于获取高质量的航拍图像。航空相机在机载环境下工作时,需要为像移补偿组件提供姿态和飞行参数使其工作,同时需要发出工作指令并监控航空相机返回的信息。为此提出了一套机载任务处理系统系统,采用高端工业计算机和多通道串行总线接口卡为硬件平台,设计了系统的人机交互软件,实现对机上惯导系统的飞行参数接收并接收人工输入的工作指令,使相机正常工作。对系统组成、模块的功能、总线数据收发信息的处理机制进行了描述。使用该系统控制某航空相机空中工作,所获取的图像清晰满足指标要求,这表明该系统工作正常,性能稳定。
Aviation cameras are mounted on aero-aircraft for high-quality aerial photography. When an aerial camera is operating onboard, it needs to provide attitude compensation and flight parameters to work on the compensation components, as well as issuing work orders and monitoring the information returned by the aerial camera. A system of on-board task processing system is proposed. The high-end industrial computer and multi-channel serial bus interface card are used as the hardware platform. The system’s human-computer interaction software is designed to receive and receive the flight parameters of onboard inertial navigation system Manual input of work instructions to make the camera work properly. The composition of the system, the function of the module, the processing mechanism of the bus data sending and receiving information are described. The use of the system to control the aerial work of an aerial camera, the acquired images clearly meet the index requirements, indicating that the system is working properly, stable performance.