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International Standard Serial Number:
ISSN 1001-4551
Sponsor:
Zhejiang University;
Zhejiang Machinery and Electrical Group
Edited by:
Editorial of Journal of Mechanical & Electrical Engineering
Chief Editor:
ZHAO Qun
Vice Chief Editor:
TANG ren-zhong,
LUO Xiang-yang
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Hydrothermal liquid area data detection system based on MSP430
QIN Hua-wei， YANG Li-kun， ZHU Jing-ru
（School of Mechanical Engineering， Hangzhou Dianzi University， Hangzhou 310018， China）
Abstract： Aiming at the special requirements of hydrothermal liquid area environmental parameter acquisition，a drag hydrothermal detection system was designed. MSP430F169 was used as the core micro control unit（MCU）. An external 16 bits A/D converter and two multiplexers were used in the data logger，which highly simplified the electronic circuit design. According to laboratory experiments，the results indicate that the data logger can meet the accuracy and linearity requirements. Through Kueishantao Islet hydrothermal liquid area sea trials，a hydrothermal vent（24.834 19N，121.961 98E） is found 16.7 meters beneath the sea. The reliability of the hydrothermal detection system is further verified.
Key words： hydrothermal liquid area； detection system； data logger； MSP430
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2010 Zhejiang Information Institute of Mechinery Industry
Technical Support：Hangzhou Bory science and technology
