Street Light Control Systems
A number of street light control systems have been developed to control and reduce energy consumption of a town's public lighting system. These range from controlling a circuit of street lights and/or individual lights with specific ballasts and network operating protocols. These may include sending and receiving instructions via separate data networks,at high frequency over the top of the low voltage supply or wireless. Various protocols have been developed as well as compatible hardware for most types of lighting.
Read more about this topic: Street Light
Famous quotes containing the words street, light, control and/or systems:
“And men left down their work and came,
And women with petticoats coloured like flame.
And little bare feet that were blue with cold,
Went dancing back to the age of gold,
And all the world went gay, went gay,
For half an hour in the street to-day.”
—“Seumas” “O’Sullivan” (1879–1958)
“Smokers, male and female, inject and excuse idleness in their lives every time they light a cigarette.”
—Colette [Sidonie Gabrielle Colette] (1873–1954)
“The awareness that health is dependent upon habits that we control makes us the first generation in history that to a large extent determines its own destiny.”
—Jimmy Carter (James Earl Carter, Jr.)
“The skylines lit up at dead of night, the air- conditioning systems cooling empty hotels in the desert and artificial light in the middle of the day all have something both demented and admirable about them. The mindless luxury of a rich civilization, and yet of a civilization perhaps as scared to see the lights go out as was the hunter in his primitive night.”
—Jean Baudrillard (b. 1929)