Drive-by-wire vehicle engine output control system

Details Drive-by-wire vehicle engine output control system Drive-by-wire vehicle engine output control system

1994-09-27

1997-04-29

Teska, Kevin J.

Boots, shoes, and leggings

36442404, 36443107, 36442601, 180197, 180282, 180179, 180170, 123350, 123399, 123349, 123486, B60K 3100

Patent

active

056255586

ABSTRACT:
Described herein is a drive-by-wire vehicle engine output control system. The system permits good-response acceleration by a driver's simple and reasonable operation, i.e., by operating an accelerator pedal and also a prompt response even when a sudden load change occurs. Further, the system permits precise speed control by simple equipment even when the deviation of a vehicle speed from a target vehicle speed is large. Output changes of an engine can be controlled within a permissible output change range by (a) comparing a target autocruise engine output with an acceleration demanding ending output, choosing the larger engine output and then controlling the engine to give the larger engine output, (b) controlling the engine to achieve a target autocruise engine output obtained from a speed correction torque and a running load torque or (c) limiting an engine control quantity on the basis of a permissible output change value.

REFERENCES:
patent: 4507986 (1985-04-01), Okamura et al.
patent: 4517646 (1985-05-01), Magnusson et al.
patent: 4589302 (1986-05-01), Oda et al.
patent: 4627311 (1986-12-01), Yokooku et al.
patent: 4834045 (1989-05-01), Imai et al.
patent: 4969103 (1990-11-01), Maekawa
patent: 4987966 (1991-01-01), Fujita
patent: 5019989 (1991-05-01), Ueda et al.
patent: 5021958 (1991-06-01), Tokoro
patent: 5022285 (1991-06-01), Suzuki
patent: 5078109 (1992-01-01), Yoshida et al.
patent: 5088043 (1992-02-01), Akishino et al.
patent: 5122956 (1992-06-01), Satoh et al.
patent: 5163530 (1992-11-01), Nakamura et al.
patent: 5197008 (1993-03-01), Itoh et al.
patent: 5219038 (1993-06-01), Hamada et al.
patent: 5233530 (1993-08-01), Shimada et al.

Affiliated with

Also associated with

Rating

Drive-by-wire vehicle engine output control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive-by-wire vehicle engine output control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive-by-wire vehicle engine output control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-711153