“嫦娥二号”卫星CMOS相机技术及应用  

The Application of Chang' E-2 CMOS Camera Technologies

作　　者：岳涛[1] 张宏伟[1] 黄长宁[1] 陈晓丽[1] 

机构地区：[1]北京空间机电研究所,北京100076

出　　处：《航天返回与遥感》2011年第2期12-17,共6页Spacecraft Recovery & Remote Sensing

基　　金：国家重大科技专项工程

摘　　要："嫦娥二号"卫星上装载了1台降落相机和3台监视相机,相机采用CMOS成像技术,突破了轻小型低功耗高度集成化相机设计技术、自动曝光技术、高速彩色图像静态压缩技术以及开窗和亚采样技术,对月面、卫星太阳翼展开、490N发动机工作以及定向天线展开等卫星关键动作进行了成功拍摄,是中国CMOS成像技术在深空探测领域的首次成功应用,具有重要的里程碑意义和广阔的应用前景。There are one landing camera and three surveillance cameras loaded on Chang＇E-2 satellite.These cameras,based on CMOS imaging technique,accomplish smart-and-light,low-consuming,and highly-integrated camera design,and they also break through auto-exposure technology,high-speed compress technology of color image and static gray image,and sub-sampling technology.The four cameras have taken satisfying pictures of moon physiognomy,expansion of satellite solar battery wing,working state of 490N engine,and deployment of directional antenna.The successful application of four cameras means that China has seized deep-space CMOS imaging technology independently.

关 键 词：互补金属氧化物半导体相机 降落相机 监视相机 “嫦娥二号”卫星 技术应用 

分 类 号：V474.3[航空宇航科学与技术—飞行器设计]