Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020117798 - POWERTRAIN CONTROLS FOR AN ELECTRIC MOTOR AND AN AUTOMATED MANUAL TRANSMISSION

Publication Number WO/2020/117798
Publication Date 11.06.2020
International Application No. PCT/US2019/064227
International Filing Date 03.12.2019
IPC
B60W 30/19 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
18Propelling the vehicle
19Improvement of gear change, e.g. by synchronisation or smoothing gear shift
B60W 30/182 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
18Propelling the vehicle
182Selecting between different operative modes, e.g. comfort and performance modes
CPC
B60W 30/182
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
18Propelling the vehicle
182Selecting between different operative modes, e.g. comfort and performance modes
B60W 30/19
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
18Propelling the vehicle
19Improvement of gear change, e.g. by synchronisation or smoothing gear shift
Applicants
  • CUMMINS INC. [US]/[US]
Inventors
  • ADEMANE, Harsha Ravindra
  • KRESSE, John P., III
  • GOPAL, Arun Prakash Thunga
  • FOLLEN, Kenneth M.
Agents
  • HOUDEK, Jason A.
Priority Data
62/775,97706.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWERTRAIN CONTROLS FOR AN ELECTRIC MOTOR AND AN AUTOMATED MANUAL TRANSMISSION
(FR) COMMANDES DE GROUPE MOTOPROPULSEUR POUR UN MOTEUR ÉLECTRIQUE ET UNE TRANSMISSION MANUELLE AUTOMATISÉE
Abstract
(EN)
A vehicle system includes a powertrain including an electric motor operatively coupled with an automated manual transmission and an electronic control system including a gear shift control module, a transmission control module, and a motor control module in operative communication with one another over one or more controller area networks. The electronic control system includes supervisory controls configured to arbitrate between a plurality of motor operation requests received over the one or more controller area networks to select a winning motor operation request, the plurality of motor operation requests including the operator torque request, evaluate one or more shift inhibit conditions, and command the electric motor to provide the winning motor operation request when none of the one or more shift inhibit conditions evaluate as true.
(FR)
Un système de véhicule comprend un groupe motopropulseur comprenant un moteur électrique couplé de manière fonctionnelle à une transmission manuelle automatisée et un système de commande électronique comprenant un module de commande de changement de vitesse, un module de commande de transmission, et un module de commande de moteur en communication fonctionnelle l'un avec l'autre sur un ou plusieurs réseaux de zone de commande. Le système de commande électronique comprend des commandes de supervision conçues pour arbitrer entre une pluralité de demandes de fonctionnement de moteur reçues sur le ou les réseaux de zone de commande pour sélectionner une demande de fonctionnement de moteur gagnante, la pluralité de demandes de fonctionnement de moteur comprenant la demande de couple d'opérateur, évaluer une ou plusieurs conditions d'empêchement de changement, et commander le moteur électrique pour fournir la demande de fonctionnement de moteur gagnante lorsqu'aucune des conditions d'empêchement de changement n'est évaluée comme vraie.
Latest bibliographic data on file with the International Bureau