Application of localization algorithm in monitor system of pollution emergency

Author

He, Tongneng ; Zhang, Sha

Author_Institution

Res. Inst., Zhejiang Univ. of Technol., Hangzhou, China

fYear

2011

fDate

24-26 June 2011

Firstpage

7402

Lastpage

7405

Abstract

A hardware design of the nodes in monitor system of pollution emergency is introduced. CC2431 chip is discussed in detail, whose wireless positioning engine is working by RSSI. An Optimal Location Algorithm is used in wireless positioning engine. Because the new Algorithm work with the ranging model, wireless positioning engine is used better than before. Node positioning accuracy is improved, therefore saving the time for searching of pollution sources, improving the efficiency of handling the accident.

Keywords

computerised monitoring; environmental monitoring (geophysics); geophysical equipment; microprocessor chips; pollution control; pollution measurement; radionavigation; wireless sensor networks; CC2431 chip; RSSI; beacon node; node positioning accuracy; optimal location algorithm; pollution emergency monitoring system; wireless positioning engine; Distance measurement; Engines; Mathematical model; Monitoring; Pollution; Wireless communication; Wireless sensor networks; CC2431; RSSI[1]; pollution emergency monitor;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5966080

Filename

5966080