Design and Research of Carbon Dioxide Automatic Measuring Instrument

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Abstract:

Carbon dioxide is the very important material of plants when they are making food by means of photosynthesis. The concentration of carbon dioxide restricts photosynthesis and respiration in a dose-dependent manner. Therefore, keeping stability concentration of carbon dioxide is quite important for plant to grow rapidly. This paper mainly introduced the system composition and working principle of carbon dioxide automatic measuring instrument, the system taking Freescale MCU as control core. The instrument can collect signal, display data and reset by connecting with the PC. The experiment result states clearly this carbon dioxide automatic measuring instrument has practical value and application significance.

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Periodical:

Advanced Materials Research (Volumes 706-708)

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704-707

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Dongling Peng. Design of Monitoring System on Carbon Dioxide in Greenhouse. Journal of Agricultural Mechanization Research. Vol.4 (2006), pp.102-122 (In Chinese).

Google Scholar

[2] Bai-rong Cao, Dan-chen Qu. Carbon Dioxide Density Measures Research in Greenhouse. Instrument Technique and Sensor. Vol.10(2005) (In Chinese).

Google Scholar

[3] Yi-Huai Wang, Jin-Hua Cao. Embedded system design and actual combat based on Freescale S12X micro controller. Beijing: Beijing Aeronautics and Astronautics University Press, (2011) (In Chinese)

Google Scholar

[4] Runjing Zhou, Yuanyuan Hao: Altium Designer Schematic and Design of PCB. Beijing: Electronic Industry Press, (2012) (In Chinese)

Google Scholar

[5] Information on http://www.testmart.cn/CN/News/NewsText/50948.html

Google Scholar

[6] Kun Wang, Xiaobai He and Xinyuan Wang. Course Exercise of Machine-Design-Basis. Beijing: Higher Education Press, (2011) (In Chinese).

Google Scholar

[7] Information on http:china.eb80.com/saleshow_2742097/

Google Scholar