关键词: GSM/GPRS, 实时数据采集, 熵, 增量式, 聚类分析

Abstract: According requirements of marine observation envirement，a real-time data collection architecture in MOS（Marine Observation System），based on GSM/GPRS communication network，is proposed in this paper.Using GSM SMS and GPRS packets services of mobile network，this architecture guarantees real-time and reliability of data collection.And a novel entropy-based incremental fuzzy clustering algorithm is designed to cluster real-time datum efficiently and gives attention to real-time while improving clustering accuracy by applying a series of improved policies.Results of simulation experiments show that proposed algorithm is adaptive to the requirements of marine observation.

Key words: GSM/GPRS, real-time data collection, entropy, incremental, clustering analysis