Publikováno:
2016, Book of Abstracts First ECSA Conference 2016, Leipzig, HELMHOLTZ CENTRE FOR ENVIRONMENTAL RESEARCH - UFZ), p. 57-57)
Anotace:
The contribution describes an experimental environmental monitoring system, which is focused on air quality measurements, but
is ready for expansion by other sensors that can measure quantities affecting quality of life in the cities (noise level, traffic intensity
etc.). The system has a star architecture with master and slave units, complemented by independent mobile units for pedestrians.
The master unit is used as a gateway for slave units and it is also used as main measuring unit. It measures VOC, CO, SO2 NO2
concentrations, dust particles concentration, temperature, humidity and noise level. The slave units represent low-cost platform
for additional measurements. They allow to extend the developed sensor network and can be placed hundreds meters away
from the master unit. The mobile units represent wearable electronic devices composed of sensor and wireless communication
interface for connection with a smartphone. The aim of the experimental project, which is currently being tested in Prague, was to
bring a sensor network for informative online measurement. The system also includes server and web application for presentation
of measured data displayed on a map background. It provides easily readable form with current data for citizens. Analytical filters
and charts showing the trends are available for professional users and public authority.
Typ:
Abstrakt ve sborníku z mezinár. konf.