J4 ›› 2014, Vol. 27 ›› Issue (2): 8-12.doi: 10.3976/j.issn.1002-4026.2014.02.002

• Oceanographic Science, Technology and Equipment • Previous Articles     Next Articles

STM32 based design of marine environmental data acquisition system

 XIN Kai1, ZHANG Xi-Yan1,2, QI Sheng-Bo1, CHEN Zong-Xi2   

  1. 1. School of Engineering, Ocean University of China, Qingdao 266100, China; 2. Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266100, China
  • Received:2013-11-12 Published:2014-04-20 Online:2014-04-20

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Abstract:

We devise a marine environmental data acquisition system. It employs a low power consumption CPU chip, STM32F207, and can automatically colllect, transfer and process marine environmental data and the posture of the carried device . It uses a standard CF card to store data. Experimental data is convenient to be read into a PC through a USB cable. Experiments show that the system is stable and reliable and can satisfy all the requirements of a data buoy.

Key words: marine environmental data acquisition, CF card, USB port

CLC Number: 

  • TP274+.2

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