Deceleration controlling apparatus capable of controlling decele

Details Deceleration controlling apparatus capable of controlling decele Deceleration controlling apparatus capable of controlling decele

1998-04-23

2000-05-02

Butler, Douglas C.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

477906, 477127, G06F 700, G06F 1700, F16H 6126

Patent

active

060583460

ABSTRACT:
To provide a deceleration controlling apparatus for an automotive vehicle, which may perform a deceleration control that is effective in a breakdown of a throttle valve kept opened, without increasing a cost, the deceleration controlling apparatus for an automotive vehicle, includes: an engine, an accelerator pedal and a brake system which are mounted on the vehicle; an automatic transmission connected to the engine; a throttle valve for adjusting an amount of intake air of the engine; an accelerator opening degree sensor for detecting an opening degree of the accelerator pedal to output an accelerator opening degree signal; a throttle valve controlling unit for electrically controlling an opening degree of the throttle valve in response to the accelerator opening degree signal; a throttle opening degree sensor for detecting an opening degree of the throttle valve to output a throttle opening degree signal; a throttle-open breakdown detecting unit S3 for detecting a breakdown of throttle-open of the throttle valve; a deceleration condition detecting unit S5 for detecting a deceleration condition of the vehicle; and a speed-change pattern changing unit S7 for changing a speed-change pattern of the automatic transmission on a low gear side when the breakdown of throttle-open and the deceleration condition are detected.

REFERENCES:
patent: 5366424 (1994-11-01), Wataya

Affiliated with

Also associated with

Rating

Deceleration controlling apparatus capable of controlling decele does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deceleration controlling apparatus capable of controlling decele, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deceleration controlling apparatus capable of controlling decele will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1601584