Dense network of pollution sensors for use in urban environment where sensors are integrated into existing street furniture such as street lamps and linked to central controller and checking unit

摘要

Dense pollution measurement network has a large number of sensors (6) and a control and management center (7). The sensors are distributed within existing street furniture such as street lamps (2), where for example the sensors are linked to the control center by data carried on carrier currents on the power supply network for the street lamps.