Automatic automotive power window system and method of controlli

Details Automatic automotive power window system and method of controlli Automatic automotive power window system and method of controlli

1998-08-12

2000-02-29

Sircus, Brian

Electricity: motive power systems

Motor-reversing

Automatic and/or with time-delay means

318469, 318474, G05B 500, H02P 100

Patent

active

06031348&

ABSTRACT:
An automatic power window system (10) includes a motor module (12) and a controller (14) physically remotely located from the motor module. The motor module and the controller are coupled by a first signal link (16) and a second signal link (18). The first signal link is arranged to carry a limited number of high priority communication data at high speed, while the second signal link is arranged to carry virtually any number of low priority communication data at low speed. The high priority communication data may represent an operating condition of the motor during automatic operation. The operating condition is preferably simply and reliably indicated by the presence, absence or transition of a signal on the first signal link. The low speed communication data represents a plurality of operating data each of which are indicated by a plurality of time-multiplexed signals.

REFERENCES:
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patent: 5684838 (1997-11-01), Kanda et al.
patent: 5693993 (1997-12-01), Ito et al.
patent: 5832397 (1998-11-01), Yoshida et al.

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