Communications: electrical – Continuously variable indicating – With meter reading
Patent
1982-01-22
1984-07-10
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
34082505, 455603, H04Q 906, H04B 900
Patent
active
044595913
ABSTRACT:
To eliminate separate clock, control, and acknowledgment communication lines in a ring-connected remote-control operating system, for example a system applied to a vehicle in which switches (29) or command signals derived from a central station (10) generate code signals to which receivers (11, 12) are responsive to carry out commands, such as energization of a relay (18), a lamp (17), a motor (16, 20) or the like, or cause retransmission to the central station of a sensed operating signal, for example fuel level, for display on a display unit (28), only a single communication line (8), preferably in form of a light guide (15), is provided coupled to the central station (10) and to the respective receivers. The coding is effected by applying to the single line (15) cyclical pulse sequences. The pulse sequences are arranged to form codes which are derived by making the pulses of different pulse widths, and the pulse gaps of respectively different pulse gap widths, and sensing the number of pulses, the pulse widths, and the duration of the pulse gaps between the pulses to thereby obtain coding which is related to clock signals (B), synchronization signals (C), control signals (0, 1), as well as acknowledgment signals (B'). The decoding system includes timing circuits which respond respectively, to the timing pulse pauses and to the time duration of individual pulses.
REFERENCES:
patent: 4016490 (1977-04-01), Weckenmann et al.
patent: 4085403 (1978-04-01), Meier et al.
patent: 4091272 (1978-05-01), Richter et al.
patent: 4106490 (1977-04-01), Weckenmann et al.
patent: 4107555 (1978-08-01), Haas et al.
patent: 4155075 (1979-05-01), Weckenmann et al.
patent: 4160238 (1969-07-01), Weckenmann et al.
patent: 4161651 (1979-07-01), Sano et al.
patent: 4164730 (1979-08-01), Weckenmann et al.
patent: 4227181 (1980-10-01), Brittain
patent: 4298930 (1981-11-01), Haubner et al.
patent: 4320388 (1982-03-01), McCarthy et al.
patent: 4354267 (1982-10-01), Mori et al.
"Fast Fiber Bus Points to Fast Local Nets", K. Drefack, Electronics, vol. 53, No. 27, Dec. 18, 1980, pp. 64;66 (S 1628-0074).
Haubner Georg
Wesemeyer Jurgen
Zobl Hartmut
Robert & Bosch GmbH
Yusko Donald J.
LandOfFree
Remote-control operating system and method for selectively addre does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Remote-control operating system and method for selectively addre, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote-control operating system and method for selectively addre will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1578973