Building technical management controller with a two-wire data an

Details Building technical management controller with a two-wire data an Building technical management controller with a two-wire data an

1989-11-02

1992-02-18

Teska, Kevin J.

Boots, shoes, and leggings

340310R, 34082507, 364550, G06F 1520, G05B 2302

Patent

active

050899740

ABSTRACT:
A building power management controller comprises a plurality of modules connected by a two-wire network. Each module comprises a data transceiver device, controlled by a microprocessor to both transmit data to the other modules and to a central unit via the two-wire network, and to receive information via this two-wire network. The modules are supplied with power by the two-wire network. When two modules transmit simultaneously, one takes priority so as not to disturb the messages transmitted.

REFERENCES:
patent: 3675205 (1972-07-01), Mereen et al.
patent: 4418333 (1983-11-01), Schwarzbach et al.
patent: 4535401 (1985-08-01), Penn
patent: 4540890 (1985-09-01), Gangemi et al.
patent: 4573041 (1986-02-01), Kitagawa et al.
patent: 4644320 (1987-02-01), Carr et al.
patent: 4679045 (1987-07-01), Sadamori et al.
patent: 4682648 (1987-07-01), Fried
patent: 4703306 (1987-10-01), Barritt
patent: 4755792 (1988-07-01), Pezzolo et al.
patent: 4806905 (1989-02-01), McGowan, III et al.
patent: 4829560 (1989-05-01), Evanyk et al.
patent: 4847781 (1989-07-01), Brown, III et al.
patent: 4888495 (1989-12-01), Feron et al.
Heathkit, Spring 1987 Catalog; "Let the Smarthome I Controller take care of you and your home", pp. 22-23.
Patent Abstract of Japan, vol. 7, No. 94 (E-171) [1239], JP-A-58 19 064.
1985 IEEE International Conference on Consumer Electronics, Lasalle, Jun. 5, 1985, pp. 30-31, D. I. Hariton et al., "AC Power Line Modem for Consumer and Industrial Environments."

Affiliated with

Also associated with

Rating

Building technical management controller with a two-wire data an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Building technical management controller with a two-wire data an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Building technical management controller with a two-wire data an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1828586