Development Idea of Optical Surveillance System of International Lunar Research Station (Invited)

Zhaoyu Pei; Zhihai Xu; Yongliao Zou; Qiong Wang; Shiqi Chen; Jing Peng; Changbin Xue; Zhengyue Zhuge; Qi Li

doi:10.3788/AOS231733

Acta Optica Sinica, Volume. 44, Issue 18, 1811001(2024)

Development Idea of Optical Surveillance System of International Lunar Research Station (Invited)

Zhaoyu Pei¹, Zhihai Xu^2、*, Yongliao Zou³, Qiong Wang¹, Shiqi Chen^2、**, Jing Peng⁴, Changbin Xue³, Zhengyue Zhuge², and Qi Li²

Author Affiliations

¹Lunar Exploration and Space Engineering Center, Beijing 100037, China

²College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, Zhejiang , China

³National Space Science Center, Chinese Academy of Sciences, Beijing 100037, China

⁴China Academy of Space Technology, China Aerospace Science and Technology Corporation, Beijing 100094, China

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Figures & Tables(6)

Fig. 1. Overview layout for ILRS

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Fig. 2. Constitution of the surveillance system of ILRS

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Fig. 3. Imaging task of the surveillance system for ILRS

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Fig. 4. Technology tree of the surveillance system for ILRS

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Table 1. Optical cameras in China lunar exploration projects

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Table 1. Optical cameras in China lunar exploration projects

Mission	Optical camera payload	Camera number
CE 1	CCD stereo camera, interferometric imaging spectrometer	2
CE 2	TDI CCD stereo camera, interferometric imaging spectrometer, monitoring camera (solar wing, directional antenna, 490 engine), landing camera	6
CE 3	Lander: terrain camera A/B/C, landing camera, lunar-based telescope, extreme ultraviolet camera, monitoring camera A/B/C Rover: panoramic camera A/B, infrared imaging spectrometer	12
CE 5-T1	Dual resolution camera, solar wing monitoring camera, technology experiment camera, separation monitoring camera A/B	5
CE 4	Lander: terrain camera A/B/C, landing camera, monitoring camera A/B/C; rover: panoramic camera A/B, infrared imaging spectrometer; relay satellite: antenna monitoring camera, dual resolution camera	12
CE 5	Landing camera, panoramic camera, lunar mineral spectral analyzer, monitoring camera (sampling, takeoff, docking, separation)	7

Table 2. Optical surveillance system requirements for ILRS

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Table 2. Optical surveillance system requirements for ILRS

Index	Camera type	Technical performance and characteristics	Imaging task
1	Fixed-focus camera	Wide field-of -view	Close-range, wide-field imaging
1	Fixed-focus camera	Telephoto	Long-range, high-resolution imaging
2	Dual-resolution camera	Two focal lengths (long and short)	Balancing wide field of view and high-resolution imaging
3	Zoom camera	Having zoom imaging capability	Capable of imaging different distance targets, achieving optimal resolution/data volume
4	360° panoramic camera	Multi-camera 360° field of view stitching	360° real-time monitoring imaging
4	360° panoramic camera	Single-camera 360° rotation	360° time-sharing imaging
5	High frame rate camera	Continuous high-speed exposure	High-speed moving target imaging, rapid change event monitoring
6	High dynamic range camera	Wide dynamic range imaging	Suitable for monitoring scenes with large variations in brightness and darkness
7	Event camera	Rapid detection of moving targets	Monitoring abnormal dynamics, triggering and alerting
8	Pan-tilt camera	Intelligent linkage between cameras and two-dimensional/three-dimensional pan-tilt systems	Tracking and imaging of flying or moving targets
9	Infrared camera	Spectral range in mid-wave or long-wave infrared	Temperature field imaging detection, shadow area imaging

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Zhaoyu Pei, Zhihai Xu, Yongliao Zou, Qiong Wang, Shiqi Chen, Jing Peng, Changbin Xue, Zhengyue Zhuge, Qi Li. Development Idea of Optical Surveillance System of International Lunar Research Station (Invited)[J]. Acta Optica Sinica, 2024, 44(18): 1811001

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Paper Information

Category: Imaging Systems

Received: Nov. 3, 2023

Accepted: Feb. 2, 2024

Published Online: Sep. 12, 2024

The Author Email: Xu Zhihai (xuzh@zju.edu.cn), Chen Shiqi (chenshiqi@zju.edu.cn)

DOI:10.3788/AOS231733

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