Patents
Patents for B60W 20 - Control systems specially adapted for hybrid vehicles, i.e. vehicles having two or more prime movers of more than one type, e.g. electrical and internal combustion motors, all used for propulsion of the vehicle (18,688)
12/1999
12/28/1999US6009365 Vehicle drive system controller and control method
12/28/1999US6008606 Starting assistance device for a vehicle with a motor and dog-clutch control for transmitting a torque to idler wheels
12/28/1999US6007451 Start control system for vehicle with running electric motor
12/28/1999US6007443 Hybrid vehicle
12/28/1999US6006620 Automated manual transmission controller
12/23/1999WO1999066184A1 Control device of hybrid drive vehicle
12/23/1999DE19926510A1 Hybrid motor vehicle with drive engine and a motor as drive sources coupled in series can be reversed without requiring a reverse gear
12/23/1999DE19920122A1 Regulator for hybrid force transfer for car with diesel engine, multiple gear transmission and electric motor enables consistent reaction to operation of accelerator pedal to be achieved
12/22/1999EP0965475A2 Clutch control in a Hybrid vehicle
12/22/1999EP0965474A2 Hybrid vehicle power train
12/21/1999US6005297 Power output apparatus and method of controlling the same
12/21/1999US6003626 Hybrid drive system for motor vehicle, having means for inhibiting electricity generating drive mode
12/16/1999DE19925230A1 Motor vehicle engine stopping controller enables suitable automatic stopping and restarting of an engine
12/16/1999DE19923277A1 Control apparatus for hybrid vehicles
12/15/1999EP0964140A2 Compression ignition type engine
12/15/1999EP0912358B1 Method of operating a vehicle with a first and a second drive energy source
12/15/1999CN1238588A Control system for, in presence of varying system load, establishing generator current to maintain particular battery charge state
12/09/1999WO1999062735A1 Method and device for controlling a prime mover
12/08/1999EP0962352A2 Drive power control device for hybrid vehicle
12/08/1999EP0961874A1 Propulsion system, especially automotive, and method for frustrating a change of the idling speed in such a system
12/07/1999US5999864 Method of power management for a hybrid powertrain system
12/07/1999US5998960 Power supply system for electric vehicle
12/07/1999US5998901 Power output apparatus
12/02/1999DE19822528A1 Travel drive for wheeled and caterpillar vehicles
11/1999
11/30/1999US5994881 Control apparatus for a synchronous generator system and a hybrid-type electric vehicle using it
11/30/1999US5993351 Control device for hybrid vehicle
11/30/1999US5993350 Automated manual transmission clutch controller
11/30/1999US5993169 Oil pressure generator having at least two coaxial rotating power sources and power output apparatus
11/30/1999US5992153 Power unit for a vehicle
11/23/1999US5991683 Power output apparatus and method of controlling the same
11/23/1999US5988307 Power transmission apparatus, four-wheel drive vehicle with power transmission apparatus incorporated therein, method of transmitting power, and method of four-wheel driving
11/16/1999US5984034 Hybrid vehicle
11/16/1999US5984033 Control system for hybrid vehicles
11/10/1999EP0847490B1 Drive system
11/09/1999US5982045 Hybrid vehicle drive system adapted to prevent concurrent mode change and transmission shifting or torque distribution ratio change
11/09/1999US5980410 Electro-mechanical transmission
11/09/1999US5979257 Automated manual transmission mode selection controller
11/04/1999WO1999056011A1 Hybrid car, and method and apparatus for driving hybrid car
11/04/1999WO1999055551A1 Change gear and vehicle using the same
11/03/1999EP0953472A2 Control system to maintain battery charge state in a hybrid vehicule
11/03/1999EP0953467A2 Power transmission apparatus for an automobile
11/03/1999EP0847488B1 Drive system, in particular a drive system for a motor vehicle
11/03/1999EP0847487B1 Drive system with a drive engine, an electrical machine and a battery
11/02/1999US5978719 Control system for hybrid vehicles
10/1999
10/26/1999US5973460 Power output apparatus and method of controlling the same
10/21/1999WO1999052730A1 Drive torque control in electric hybrid vehicle
10/21/1999WO1999052729A1 Method for boosting a hybrid vehicle heat engine low speed
10/20/1999EP0950557A2 Device for controlling transmission clutch pressure and restarting vehicle engine
10/19/1999US5969624 Battery charge control system for a hybrid vehicle driven by an electric motor and an internal combustion engine
10/19/1999US5967940 Method and apparatus for reducing backlash sound in gear mechanism
10/14/1999DE19814402A1 Antriebssystem für ein Kraftfahrzeug sowie Verfahren zum Betreiben desselben Of the same drive system for a motor vehicle and method for operating
10/13/1999EP0949095A1 Device for cooling engines and for heating the interior of a hybrid vehicle
10/12/1999US5965991 Control system for a vehicle-mounted battery
10/07/1999WO1999050572A1 Drive train for a motor vehicle
10/07/1999WO1999050084A1 Hybrid propulsion for a motor vehicle and method for operating same in the starting phase
10/07/1999DE19913618A1 Auxiliary braking device for an automobile with a hybrid drive
10/05/1999US5962927 Method of controlling generator driving engine and system for embodying the same
10/05/1999US5960897 Auxiliary vehicle driving system
09/1999
09/30/1999DE19849156A1 Antriebsstrang für ein Kraftfahrzeug Drive train for a motor vehicle
09/23/1999WO1999047801A1 Hybrid car
09/23/1999DE19911736A1 Engine stop control system for vehicle with automatic transmission
09/22/1999EP0943790A2 Compression ignition type engine
09/22/1999EP0943475A2 Hybrid vehicle drive force control device and control method
09/14/1999US5951614 Vehicle hybrid drive system control apparatus adapted to reduce transmission input torque upon transmission shifting, by using engine and/or motor/generator
09/09/1999DE19906601A1 Drive control system for hybrid vehicle for switching between electric motor and IC engine drive modes
09/08/1999EP0940287A2 Drive control system for hybrid vehicles
09/08/1999CN1227804A Hybrid vehicle controller
08/1999
08/31/1999US5945808 Hybrid electric vehicle with battery management
08/31/1999US5944630 Control system of vehicle driving system
08/31/1999US5943918 Powertrain system for a hybrid electric vehicle
08/26/1999DE19807291A1 Method of operating a motor vehicle with a hybrid drive with an electric motor and an internal combustion engine
08/25/1999EP0937600A2 Hybrid transmission, vehicle and bicycle using the same
08/25/1999CN1226496A Transmission, and vehicle and bicycle using the same
08/25/1999CN1226487A Hybrid electric vehicle with traction motor drive allocated between battery and auxiliary source depending upon battery charge state
08/25/1999CN1226484A Electric vehicle with battery regeneration dependent on battery charge state
08/24/1999US5942879 Control system for hybrid vehicles
08/24/1999US5942862 Power output apparatus and method of controlling the same
08/24/1999US5941328 Electric vehicle with variable efficiency regenerative braking depending upon battery charge state
08/18/1999EP0652835B1 Electrically-driven car
08/18/1999CN1225872A Electric vehicle with variable efficiency regenerative braking depending upon battery charge state
08/17/1999US5939848 Control system for hybrid vehicle
08/17/1999US5939794 Engine control system for hybrid vehicle
08/17/1999CA2163170C Vehicle transmission system with variable speed drive
08/11/1999EP0934844A2 Drive control system for hybrid vehicles
08/11/1999CN1225317A Hybrid electric vehicle with reduced auxiliary power to batteries during regenerative braking
08/10/1999US5936312 Power output apparatus and method of controlling the same
08/10/1999US5935040 Hybrid vehicle drive system adapted to produce substantially constant vehicle drive force under the same vehicle running condition, even in different modes of operation
08/10/1999US5935035 Electro-mechanical powertrain
08/10/1999US5934396 Control system for vehicular drive unit
08/10/1999US5934395 For a motor vehicle
08/10/1999US5934089 Air conditioning controller for a hybrid car
08/05/1999DE19802480A1 Hybrid drive for motor vehicles
08/04/1999EP0933246A2 Control system for hybrid vehicle
08/04/1999EP0933245A2 Control system for hybrid vehicle
08/03/1999US5932932 Storage battery voltage control apparatus
08/03/1999US5931757 Two-mode, compound-split electro-mechanical vehicular transmission
07/1999
07/29/1999WO1999037496A1 Hybrid engine transmission unit comprising a double planetary gear train
07/27/1999US5929608 Control system for hybrid vehicle
07/27/1999US5929595 Hybrid electric vehicle with traction motor drive allocated between battery and auxiliary source depending upon battery charge state
07/27/1999US5928301 Controller for vehicle