PC/104+在无人机载遥感仪器中的应用

小型无人机是低成本的新型遥感平台，要求装载的遥感仪器体积小、重量轻、抗震性
好。PC/104+嵌入式计算机较好的满足了此要求，并具备开发周期短的优势。研制成功无人机载小型多光谱成像仪(国内首台基于PC/104+嵌入式计算机的航空遥感仪器)和无人机载大 面阵CCD 相机系统。PC/104+嵌入式计算机在两台仪器中完成了曝光控制、图像采集、传输、存储、GPS 解码计算、执行远程指令、状态报告等功能。
关键词：无人驾驶飞机航空遥感 嵌入式计算机 PC/104+
Abstract: Small UAVs is an inexpensive new type of remote sensing platform. It requires remote sensing instruments to be compact, light, and shock resistant. The PC/104+ embedded computer satisfies the requirements, and has the advantage of short developing period. UAV-borne Compact Multi-spectral Imager (the first domestic PC/104+-based air-borne remote sensing instrument) and UAV-borne High-resolution CCD Camera System were developed. The PC/104+ embedded computers of two instruments performed varies functions, such as exposure controlling, image grabbing and storing, receiving and decoding of GPS data, executing of remote commands, status reporting, etc..
Key words: Unmanned aerial vehicle; Air-borne remote sensing; Embedded computer; PC/104+