Some Practical Problems of Communications Reliability in Enviromental Monitoring Systems

Metrology and Measurement Systems

Andrzej Michalski¹  Lukasz Makowski¹  Bogdan Dziadak¹ 

关键词: Monitoring systems;    GSM communication;    floating buoy;    real-time messaging;   

DOI  :  10.2478/mms-2013-0029

来源: Versita

【 摘 要 】

In this paper, some issues of building a reliable, distributed measurement system for monitoring of water quality in reservoir Lake Dobczyckie are presented. The system is based on a measurement station that has the shape of a floating buoy which is supposed to be at anchor on the reservoir. Wireless data transmission problems that were encountered during the development of the buoy, modeling a radio link, and measurements of actual signal strength on the reservoir are discussed. A mathematical approach to procedures of early situation assessment was conducted, and specialized procedures were designed for measurement stations of the system. It is also discussed how such computations can improve a qualitative assessment of system performance in terms of real-time messaging

【 授权许可】

Unknown