| 光谱学与光谱分析 |
|
|
|
|
|
| Study of On-Line CCD Spectrum Data Acquisition System Based on CPLD |
| LI Gang1,WANG Yang1,2,LI Hai-lan1,LIN Ling1 |
1. College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China
2. Liaoning Technical University, Fuxin 123000, China |
|
|
|
|
Abstract The non-invasive detection blood component has being attracted significant interest in biomedical domain, where the method of near-IR spectroscopy is special. And the dynamic spectrum method can eliminate the main interference of the individual discrepancy and measure conditions. However, due to the requirement of excellent amplitude accuracy and high temporal resolution in spectrum data acquisition system, the CCD must have real time output, the data is large, and a high speed acquisition system is required. In the present paper a CCD data acquisition system based on CPLD is designed. The whole system is controlled by CPLD, which is used to supply CCD timing and controls signal disposal, transmission, sample rate and storage and transmission of data. The system structure is simplified and the speed is improved, and the system meets the requirements of time resolution.
|
|
Received: 2006-06-06
Accepted: 2006-09-16
|
|
|
|
Corresponding Authors:
LI Gang
E-mail: ligang59@tju.edu.cn,ligang59@163.com
|
|
| Cite this article: |
|
LI Gang,WANG Yang,LI Hai-lan, et al. Study of On-Line CCD Spectrum Data Acquisition System Based on CPLD[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(10): 1905-1909.
|
|
|
|
| URL: |
|
https://www.gpxygpfx.com/EN/Y2007/V27/I10/1905 |
[1] McNichols R J, Coté G L. Journal of Biomedical Optics, 2000, 5(1): 5.
[2] Schrader Wolfgang, Meuer Petra, Popp Jürgen, et al. Journal of Molecular Structure, 2005, 735-736: 299.
[3] Khalil O S. Diabetes Technology & Therapeutics, 2004, 6(5): 660.
[4] Burmeister J J, Arnold M A, Small G W. Diabetes Technology & Therapeutics, 2000, 2: 5.
[5] Arnold M A, Small G W. Measuring Blood Sugar with a Beam of Light, Easier Monitoring of Diabetes is Focus of Symposium, Boston, Aug. 15, 2002.
[6] LI Gang, LIU Yu-liang, LIN Ling, et al(李 刚, 刘玉良, 林 凌, 等). 3rd International Symposium on Instrumentation Science and Technology(第三届国际科学仪器与技术研讨会), Aug.18-22, 2004, Xi’an, China, pp3-0875-0880.
[7] LI Gang, WANG Yan, LIN Ling, et al(李 刚，王 焱，林 凌, 等). Life Science Instruments(生命科学仪器), 2004，2(5)：33.
[8] LI Gang, WANG Yan, LIN Ling, et al. Proceedings of the 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference Shanghai, China, September 1-4, 2005.
[9] WANG Yan, LI Gang, LIN Ling, et al(王 焱，李 刚，林 凌, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2007, 27(1): 91.
[10] Sheffer D. IEEE Trans Electron Devices, 1997, 44(10): 1716.
[11] Nomoto T, Hosokais A. IEEE Trans. Electron Devices, 1997, 44(10): 1738.
[12] JIA Zheng-gen(贾正根). Optoelectronic Technology & Information(光电子技术与信息), 1999, 9(2): 73.
[13] ZHANG Zhan-xia, LIU Hong-tao, HE Jia-yao(张展霞, 刘洪涛, 何家耀). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2000, 20(2): 160.
[14] LI Gang, LI Xiao-xia, LIN Ling, et al(李 刚，李晓霞，林 凌, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2006，26(5)：263.
[15] WANG Yan, LI Gang, LIN Ling, et al. J. Phys.: Conf. Ser., 2005, 13: 284. |
| [1] |
LIANG Ye-heng1, DENG Ru-ru1, 2*, LIANG Yu-jie1, LIU Yong-ming3, WU Yi4, YUAN Yu-heng5, AI Xian-jun6. Spectral Characteristics of Sediment Reflectance Under the Background of Heavy Metal Polluted Water and Analysis of Its Contribution to
Water-Leaving Reflectance[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 111-117. |
| [2] |
TAO Jing-zhe1, 3, SONG De-rui1, 3, SONG Chuan-ming2, WANG Xiang-hai1, 2*. Multi-Band Remote Sensing Image Sharpening: A Survey[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 2999-3008. |
| [3] |
LI Yu-tang1, WANG Lin-zhu1, 2*, LI Xiang3, WANG Jun1. Characterization and Comparative Analysis of Non-Metallic Inclusions in Zirconium Deoxidized Steel[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2916-2921. |
| [4] |
SUN Bang-yong1, YU Meng-ying1, YAO Qi2*. Research on Spectral Reconstruction Method From RGB Imaging Based on Dual Attention Mechanism[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2687-2693. |
| [5] |
GAO Sha1, GAN Shu1, 2*, YUAN Xi-ping1, 3, HU Lin1, BI Rui1, LI Rao-bo1, LUO Wei-dong1. An Empirical Analysis of 3D Detection Accuracy of UAV Repeated Observation for the Typical Slope Farmland of Dongchuan Red Land[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2188-2194. |
| [6] |
DU Guo-jun, ZHANG Yu-gui, CUI Bo-lun, JIANG Cheng, OU Zong-yao. Spectral Calibration of Hyperspectral Monitor (HSM) on Carbonsat[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1556-1562. |
| [7] |
JIN Chun-bai1, YANG Guang1*, LU Shan2*, CHEN Qiang1, 3, ZHENG Nan1. Research on Band Selection Method Based on Subspace Division and Visual Recognition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1582-1588. |
| [8] |
JIANG Jun1, 2, YAO Zhi-gang1, 2*. Dynamic Detection and Correction for Abnormal Response of CCD Pixels in Spaceborne Low-Light Imager[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1175-1182. |
| [9] |
LI Hu1, 2, 3, LIU Xue-feng1, 3*, YAO Xu-ri4, 5*, ZHAI Guang-jie1, 3. Block Compressed Sensing Computed-Tomography Imaging Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 348-355. |
| [10] |
CHU Zhi-hong1, 2, ZHANG Yi-zhu2, QU Qiu-hong3, ZHAO Jin-wu1, 2, HE Ming-xia1, 2*. Terahertz Spectral Imaging With High Spatial Resolution and High
Visibility[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 356-362. |
| [11] |
XIE Ying-ke1, 2, WANG Xi-chen2, LIANG Heng-heng2, WEN Quan3. A Near-Infrared Micro-Spectrometer Based on Integrated Scanning
Grating Mirror and Improved Asymmetric C-T Structure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 563-568. |
| [12] |
ZHU Wen-qing1, 2, 3, ZHANG Ning1, 2, 3, LI Zheng1, 2, 3*, LIU Peng1, 3, TANG Xin-yi1, 3. A Multi-Task Convolutional Neural Network for Infrared and Visible Multi-Resolution Image Fusion[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 289-296. |
| [13] |
DENG Xian-ze1, 2, DENG Xi-guang1, 2*, YANG Tian-bang1, 2, CAI Zhao3, REN Jiang-bo1, 2, ZHANG Li-min1, 2. To Reveal the Occurrence States and Enrichment Mechanisms of Metals in Modules From Clarion-Clipperton Zone in Eastern Pacific by High
Resolution Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(08): 2522-2527. |
| [14] |
WANG Xiao-xuan1, LU Xiao-ping1*, LI Guo-qing2, WANG Jun2, YANG Zen-an1, ZHOU Yu-shi1, FENG Zhi-li1. Combining the Red Edge-Near Infrared Vegetation Indexes of DEM to
Extract Urban Vegetation Information[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2284-2289. |
| [15] |
LI Jin-hua1, 2, ZHANG Min-juan1, 2, WANG Zhi-bin1, 2, LI Shi-zhong1, 2*. The Effect of Instrument Resolution on Passive Ranging of Oxygen A Band[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1974-1978. |
|
|
|
|
