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Design of Lidar Data Acquisition and Control System in High Repetition Rate and Photon-Counting Mode: Providing Testing for Space-Borne Lidar

文献类型：期刊论文

作者Cheng, Liangliang1,2,3,4,5; Xie, Chenbo2,4; Zhao, Ming2,4; Li, Lu2,3,4; Yang, Hao2,3,4; Fang, Zhiyuan2,3,4; Chen, Jianfeng2,3,4; Liu, Dong2,4; Wang, Yingjian2,4
刊名SENSORS
出版日期2022-05-01
卷号22
关键词data acquisition lidar control SoC FPGA photon-counting space-borne lidar
DOI10.3390/s22103706
通讯作者Xie, Chenbo(cbxie@aiofm.ac.cn)
英文摘要For ground-based lidars in atmospheric observation, their data acquisition unit and control unit usually work independently. They usually require the cooperation of large-volume, high-power-consumption Industrial Personal Computer (IPC). However, the space-borne lidar has high requirements on the stability and integration of the acquisition control system. In this paper, a new data acquisition and lidar control system (DALCS) was developed based on System-on-Chip Field-Programmable Gate Array (SoC FPGA) technology. It can be used in lidar systems with high repetition rate and photon-counting mode and has functions such as data storage, laser control, automatic collimation, wireless communication, and fault self-test. DALCS has two working modes: in online mode, the echo data collected by DALCS are transmitted to the computer for display in real-time and then stored with the current time as the file name; in offline mode, the data are stored in local non-volatile memory, which can be read remotely and can work autonomously when there is no IPC. The test results showed that in the frequency range of 0-70 M, the counting linearity of DALCS reached 0.9999, and the maximum relative error between the DALCS card and the standard signal source was 0.211%. The comparison results showed that the correlation coefficient between DALCS and MCS-PCI was as high as 0.99768. The DALCS was placed in a self-developed lidar sensor system for continuous observation, and the system worked stably under different weather conditions. The range-squared-corrected signal profiles obtained from the observations reflect the spatial and temporal distribution characteristics of aerosols and clouds well. This provides scheme verification and experimental support for the development of space-borne lidar data acquisition and control system.
WOS关键词TIME MULTICHANNEL SCALER ; PULSE-HEIGHT ANALYZER ; GROUND-BASED LIDAR ; AEROSOL ; EPISODES ; CHINA ; TUKAN ; PCI
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA17040524] ; Civil Aerospace Technology Advance Research Project[D040103] ; Key Program of 13th 5-year plan, CASHIPS[KP-2019-05] ; 2019 Anhui Province Science and Technology Major Project[201903c08020013] ; Anhui Province Key Laboratory of Simulation and Design for Electronic Information System Project Remote Data Acquisition System Software and Hardware Co-design based on Zynq[2020ZDSYSYB05] ; 2020 Hefei Normal University Provincial Research Platform Project Research and Implementation of FIR Digital Filter Technology Based on FPGA[2020PT12] ; Anhui Province Key Laboratory of Target Recognition and Feature Extraction Project[TRFE2021A003]
WOS研究方向Chemistry ; Engineering ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000803455800001
出版者MDPI
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Civil Aerospace Technology Advance Research Project ; Key Program of 13th 5-year plan, CASHIPS ; 2019 Anhui Province Science and Technology Major Project ; Anhui Province Key Laboratory of Simulation and Design for Electronic Information System Project Remote Data Acquisition System Software and Hardware Co-design based on Zynq ; 2020 Hefei Normal University Provincial Research Platform Project Research and Implementation of FIR Digital Filter Technology Based on FPGA ; Anhui Province Key Laboratory of Target Recognition and Feature Extraction Project
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131101]  
专题中国科学院合肥物质科学研究院
通讯作者Xie, Chenbo
作者单位1.Anhui Prov Key Lab Target Recognit & Feature Extr, Hefei 237000, Peoples R China
2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Peoples R China
4.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China
5.Hefei Normal Univ, Anhui Prov Key Lab Simulat & Design Elect Informa, Hefei 230601, Peoples R China
推荐引用方式
GB/T 7714		 Cheng, Liangliang,Xie, Chenbo,Zhao, Ming,et al. Design of Lidar Data Acquisition and Control System in High Repetition Rate and Photon-Counting Mode: Providing Testing for Space-Borne Lidar[J]. SENSORS,2022,22.
APA Cheng, Liangliang.,Xie, Chenbo.,Zhao, Ming.,Li, Lu.,Yang, Hao.,...&Wang, Yingjian.(2022).Design of Lidar Data Acquisition and Control System in High Repetition Rate and Photon-Counting Mode: Providing Testing for Space-Borne Lidar.SENSORS,22.
MLA Cheng, Liangliang,et al."Design of Lidar Data Acquisition and Control System in High Repetition Rate and Photon-Counting Mode: Providing Testing for Space-Borne Lidar".SENSORS 22(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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