Control system for a motor vehicle

Interrelated power delivery controls – including engine control – Transmission control – Transmission controlled by engine

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

477906, B60K 4104

Patent

active

056766203

ABSTRACT:
A motor vehicle has an engine, an automatic transmission and a chassis. A control system for the motor vehicle includes a gear ratio change control system, an engine control system and a communications channel through which the gear ratio change control system and the engine control system communicate with one another. The gear ratio change control system has function units being dependent on data of the engine and the chassis and being integrated with the engine control system. A gear ratio change unit has function units being dependent on data of the transmission. The communications channel exchanges data required for controlling the transmission, between the engine control system and the gear ratio change unit. An emergency device switches-over the gear ratio change unit, upon a malfunction of the communications channel, to receive control signals from a device not communicating with it through the communications channel.

REFERENCES:
patent: 4935872 (1990-06-01), Benford et al.
patent: 5021764 (1991-06-01), Mabee
patent: 5109721 (1992-05-01), Boardman et al.
patent: 5119696 (1992-06-01), Yamaguchi
patent: 5315897 (1994-05-01), Abe et al.
patent: 5487004 (1996-01-01), Amsallen
patent: 5527233 (1996-06-01), Tabata et al.
patent: 5583766 (1996-12-01), Birchenough et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control system for a motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system for a motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for a motor vehicle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1551351

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.