The Design and Implement of an Underwater Wireless Optical Communication and Localization System

被引：0

作者：

Luo Linfeng ^{[1
]}

Wang Shuo ^{[1
]}

机构：

[1] CAS, Inst Automat, Complex Syst & Intelligent Sci Lab, Beijing, Peoples R China

来源：

2008 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-11 | 2008年

关键词：

wireless optical communication; underwater; distance measurement; localization;

D O I：

10.1109/CCDC.2008.4597932

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a node's wireless optical communication module scheme for underwater wireless sensor networks is presented and partly realized. And a distance measurement and 2-Dimension localization algorithm is integrated in the scheme. The module scheme has the following features: the module consists of multiple optical transceivers for omni-direction communication; it can keep data transmission reliable by automatically switching the transceivers in case of nodes' relative position change. Two photodiodes, which detect the optical signal strength for distance estimation, are installed on each transceiver. The 2-Dimension relative positioning among nodes can be calculated by the detected optical signal strength of the photodiodes.

引用

页码：3261 / 3266

页数：6