Design and implementation of tidal level warning system

Author

Zhanbin Li ; Hui Qu ; Yanning Hua ; Ke Liu ; Liangming Zhou ; Peng Chen

Author_Institution

Dept. of Network Center, Nat. Marine Data & Inf. Service of China, Tianjin, China

fYear

2013

fDate

23-25 May 2013

Firstpage

656

Lastpage

659

Abstract

Warning tidal level is a key technical indicator in marine disaster prevention. Base on the ocean observing station´s minutely data files, a solution to tidal level warning system is proposed in this paper. By I/O completion port and ReadDirectoryChangesW function, the new arriving data files can be detected in real time. Further, measured tide value can be extracted from data file according to the minutely data file´s format. Last, the measured tide value will be compared with the preset warning value to judge whether it exceed the warning stage. For illustration, the effect of tidal level warning system along China north-sea coast is shown. Empirical results show that the solutions proposed by this paper can process a batch of data files in real time, and meet the requirement of marine disaster prevention.

Keywords

alarm systems; disasters; file organisation; marine safety; oceanographic techniques; sea level; tides; I/O completion port; ReadDirectoryChangesW function; data files; marine disaster prevention; ocean observing network; tidal level warning system; Libraries; Message systems; Sea measurements; Tides; Time-frequency analysis; I/O completion port; ReadDirectoryChangesW; real-time; warning tidal level;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering and Service Science (ICSESS), 2013 4th IEEE International Conference on

Conference_Location

Beijing

ISSN

2327-0586

Print_ISBN

978-1-4673-4997-0

Type

conf

DOI

10.1109/ICSESS.2013.6615392

Filename

6615392