Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1992009448) METHOD OF CONTROLLING THE OPERATION OF A PROPULSION UNIT CONSISTING OF AN INTERNAL-COMBUSTION ENGINE AND AN AUTOMATIC GEARBOX
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009448 International Application No.: PCT/DE1991/000818
Publication Date: 11.06.1992 International Filing Date: 22.10.1991
Chapter 2 Demand Filed: 08.04.1992
IPC:
F02D 35/00 (2006.01) ,F16H 61/00 (2006.01) ,F16H 61/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
35
Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
04
Smoothing ratio shift
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 D-70442 Stuttgart, DE (AllExceptUS)
STREIB, Martin [DE/DE]; DE (UsOnly)
Inventors:
STREIB, Martin; DE
Priority Data:
P 40 37 237.523.11.1990DE
Title (DE) VERFAHREN ZUM BETREIBEN EINER AUS BRENNKRAFTMASCHINE UND AUTOMATISCHEM GETRIEBE BESTEHENDEN ANTRIEBSEINHEIT
(EN) METHOD OF CONTROLLING THE OPERATION OF A PROPULSION UNIT CONSISTING OF AN INTERNAL-COMBUSTION ENGINE AND AN AUTOMATIC GEARBOX
(FR) PROCEDE POUR L'ACTIONNEMENT D'UNE UNITE D'ENTRAINEMENT CONSTITUEE D'UN MOTEUR A COMBUSTION INTERNE ET D'UNE TRANSMISSION AUTOMATIQUE
Abstract:
(DE) Die Erfindung betrifft ein Verfahren zum Betreiben einer aus Brennkraftmaschine und automatischem Getriebe bestehenden Antriebseinheit, insbesondere für Kraftfahrzeuge, bei dem in Abhängigkeit von mehreren Parametern aufgrund eines Motormoments der Brennkraftmaschine und eines eingelegten Gangs des Getriebes ein Abtriebsmoment am Ausgang des Getriebes zur Verfügung gestellt wird, wobei in Abhängigkeit der einen Parameter bildenden Fahrpedalstellung (y) das Abtriebsmoment (mo ab) unabhängig vom eingelegten Gang (g ist) vorgegeben wird.
(EN) The invention concerns a method of controlling the operation of a propulsion unit consisting of an internal-combustion engine and an automatic gearbox, intended in particular for a motor vehicle. The method enables an output torque depending on several parameters to be generated, at the gearbox output, from the torque produced by the engine and as a function of the gear selected, the output torque (t out) being pre-determined, independently of the gear selected (g sel), as a function of the accelerator-pedal position (y) representing one parameter.
(FR) La présente invention se rapporte à un procédé pour l'actionnement d'une unité d'entraînement constituée d'un moteur à combustion interne et d'une transmission automatique, en particulier pour véhicules automobiles, où, en fonction de plusieurs paramètres dus à un couple moteur du moteur à combustion interne et à une vitesse engagée de la transmission, un couple de sortie est fourni à la sortie de la transmission, le couple de sortie (mo ab) étant prédéterminé indépendamment de la vitesse engagée (g ist), en fonction de la position de la pédale de l'accélérateur (y) constituant un paramètre.
Designated States: JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0557299JPH06502702