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1. WO2016151457 - SELECTION SYSTEM OF A VEHICULAR TRACTION MODE OF A HYBRID OR MULTIMODAL VEHICLE

Publication Number WO/2016/151457
Publication Date 29.09.2016
International Application No. PCT/IB2016/051551
International Filing Date 18.03.2016
IPC
F16H 59/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to change-speed- or reversing-gearings for conveying rotary motion
02Selector apparatus
B60K 6/547 2007.10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50Architecture of the driveline characterised by arrangement or kind of transmission units
54Transmission for changing ratio
547the transmission being a stepped gearing
F16H 59/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to change-speed- or reversing-gearings for conveying rotary motion
02Selector apparatus
04Ratio selector apparatus
CPC
B60K 2006/4808
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
48Parallel type
4808Electric machine connected or connectable to gearbox output shaft
B60K 6/48
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
48Parallel type
B60W 20/20
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
20Control systems specially adapted for hybrid vehicles
20Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
B60W 2540/16
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
2540Input parameters relating to occupants
16Ratio selector position
B60W 50/082
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
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit ; , e.g. process diagnostic or vehicle driver interfaces
08Interaction between the driver and the control system
082Selecting or switching between different modes of propelling
B60Y 2200/92
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
90Vehicles comprising electric prime movers
92Hybrid vehicles
Applicants
  • IVECO S.P.A. [IT]/[IT]
Inventors
  • AIMO BOOT, Marco
  • BARBIERI, Armando
  • BERNARDINI, Alessandro
Agents
  • FRANZOLIN, Luigi
  • BERGADANO, Mirko
Priority Data
TO2015A00017820.03.2015IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) SELECTION SYSTEM OF A VEHICULAR TRACTION MODE OF A HYBRID OR MULTIMODAL VEHICLE
(FR) SYSTÈME DE SÉLECTION D'UN MODE DE TRACTION DE VÉHICULE D'UN VÉHICULE HYBRIDE OU MULTIMODE
Abstract
(EN) Selection system of a vehicular traction mode of a hybrid or multimodal land vehicle, the vehicle comprising an internal combustion engine (E) connected to a driveline (T) through a manual gearbox (G) and an electric motor generator (MG) connected directly to said driveline (T), the gearbox (G) having a respective control lever (L) and a respective gear selection pattern of the gearbox (R, 1 - 5, 1 - 6), wherein said selection pattern comprises a selection travel (LC) transversal to a longitudinal extension of the vehicle and is characterized by comprising a portion of overtravel (eD) aligned and contiguous with said selection travel (LC) and enabling means (SS, VHE and CL) associated with said portion of overtravel, and wherein the lever is designed to stably engage said portion of overtravel, keeping the gearbox (G) stably in neutral and, at the same time said enabling means (SS, VHE and CL) are designed to enable a purely electric traction mode, wherein said internal combustion engine (E) is stably deactivated in favour of said electric motor generator (MG).
(FR) L'invention concerne un système de sélection d'un mode de traction de véhicule d'un véhicule terrestre hybride ou multimode, le véhicule comprenant un moteur à combustion interne (E) relié à une ligne d'arbres de transmission (T) par L'intermédiaire d'une boîte de vitesses manuelle (G) et un moteur-générateur électrique (MG) relié directement à ladite chaîne cinématique (T), la boîte de vitesses (G) ayant un levier de commande respectif (L) et un motif de sélection de vitesses respectif de la boîte de vitesses (R, 1 - 5, 1 - 6), ledit motif de sélection comprenant un déplacement de sélection (LC) transversal à une extension longitudinale du véhicule et étant caractérisé en ce qu'il comprend une partie de course supplémentaire (eD) alignée et contiguë avec ledit déplacement de sélection (LC) et des moyens d'activation (SS, VHE et CL) associés à ladite partie de course supplémentaire, et le levier étant conçu pour venir en prise de manière stable avec ladite partie de course supplémentaire, maintenant la boîte de vitesses (G) de manière stable en position neutre et, en même temps, lesdits moyens d'activation (SS, VHE et CL) étant conçus de façon à permettre un mode de traction purement électrique, dans lequel ledit moteur à combustion interne (E) est désactivé de manière stable en faveur dudit moteur-générateur électrique (MG)
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