Shandong Science ›› 2019, Vol. 32 ›› Issue (3): 1-9.doi: 10.3976/j.issn.1002-4026.2019.03.001

• Oceanographic Science, Technology and Equipment •     Next Articles

Design of data management system for seafloor observatory network

CHEN Jie, ZHANG Xiao-nan, CAI Yu-long, GAO Hao, LIU Jie, LI Zheng-bao*   

  1. Institute of Oceanographic Instrumentation, Qilu University of Technology(Shandong Academy of Sciences), Qingdao 266001, China
  • Received:2018-06-29 Online:2019-06-20 Published:2019-05-29

Abstract: According to the data management requirements of seafloor observatory network, the function model of data management system was established, and the related implementation algorithms of key technologies such as data communication, equipment management, fault diagnosis and data quality control were designed. The data management system for seafloor observatory network was developed based on Socket network programming, MySQL database technologies and modular design idea. The sea trial results show that the data management system has realized the functions of real-time data acquisition, state monitoring, data classified storage and data sharing, and it has the advantages of stable and reliable operation and strong expandability.

Key words: seafloor observatory network, data management system, device management, fault diagnosis, data quality control

CLC Number: 

  • TP277