Method and apparatus for building environmental compliance

Details Method and apparatus for building environmental compliance Method and apparatus for building environmental compliance

1994-06-09

1996-09-03

Voeltz, Emanuel T.

Boots, shoes, and leggings

364557, 364558, 364580, 34082506, 34082508, 34087002, G05B 1902, G06F 1740, G08B 2300

Patent

active

055530060

ABSTRACT:
A method and apparatus for replacing existing thermostats in buildings with physically small, inexpensive sensor array units that gather local environmental data such as temperature, humidity, carbon dioxide concentration, motion, particulate matter concentration, possibly toxic gas presence, and other parameters. The local arrays report data back over existing building wiring including thermostat wires and building power to a central data logging node. The central data logging node stores and reduces data for reporting over to a computer over a conventional RS-232 link. The data is used to prove compliance with environmental and safety regulations and requirements.

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