Communications: electrical – Continuously variable indicating – With meter reading
Patent
1993-07-26
1996-01-23
Peng, John K.
Communications: electrical
Continuously variable indicating
With meter reading
34082518, 370 851, 307 101, G05B 2302
Patent
active
054868173
ABSTRACT:
A communication system for a vehicle conducts mutual communication between a central station and peripheral stations via a communication signal line. A communication signal from the central station is inputted via the communication signal line, which is outputted to an output circuit via a shift register and another register to drive and control lamps and the like. In addition, a continuity control circuit is controlled during a period from a time at which an electric power supply voltage is supplied to the peripheral station from a battery carried on the vehicle until the peripheral station receives a first communication signal from the central station to electrically separate the register and the output circuit. In such a case, the output circuit is connected to the other components to enable drive control in a desired initial state regardless of the above-mentioned communication signal. When the first communication signal from the central station is received, drive control of the above-mentioned control system is carried out in accordance with the communication signal.
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Hill Andrew
Nippondenso Co. Ltd.
Peng John K.
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