| Patents for B60L 3 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption (7,973) |
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| 01/02/2001 | US6169337 Power supplying apparatus for a vehicle and an intensive wiring apparatus |
| 12/26/2000 | US6166517 Control system for hybrid vehicle |
| 12/26/2000 | US6166512 Controller for diesel electric locomotive |
| 12/26/2000 | US6166449 Power output apparatus having a battery with a high charge-discharge efficiency |
| 12/21/2000 | DE19927223A1 Regulating to maximise electrical drive vehicle traction involves deriving engine speed demand from defined desired vehicle speed, traction force giving near-null traction force gradient |
| 12/20/2000 | EP1060941A2 Device for controlling and operating of an electric vehicle drive |
| 12/20/2000 | EP1060091A1 Automatic cart for transporting golf clubs or other objects and accessories |
| 12/20/2000 | CN2411149Y Improved structure of electric indicating device for electrically-propelled vehicle |
| 12/12/2000 | US6158541 Electric motor vehicle having means for fully discharging part of energy storage device when energy amount in the other part is larger than a threshold |
| 12/07/2000 | WO2000073100A1 A.c. motor drive for diesel-electric locomotives |
| 12/06/2000 | CN2409085Y Electronic regulator with protecting line for automobile |
| 11/29/2000 | EP1056181A2 Apparatus for diagnosing electric power source while power is supplied to load device from the power source |
| 11/29/2000 | EP1055934A1 Battery remaining capacity measuring apparatus suitable for hybrid car |
| 11/29/2000 | EP1055933A1 Battery remaining capacity measuring apparatus suitable for hybrid car |
| 11/28/2000 | US6152546 Traction vehicle/wheel slip and slide control |
| 11/22/2000 | CN1058669C Method for regulating electric motor for driving multiple-motor-vehicle driving wheel and appts. thereof |
| 11/21/2000 | US6151306 Vehicle multiplex communication system |
| 11/21/2000 | US6150780 AC motorized wheel control system |
| 11/14/2000 | US6147499 Instrument for measuring voltages of cells |
| 11/09/2000 | DE19927225C1 Drive slip detection method for electric locomotive compares estimated revs for defined parameter upper limits and measured revs with evaluation of obtained difference signal |
| 11/09/2000 | DE19927224C1 Drive force characteristic saturation detection method for electric locomotive compares estimated variance in measured revs with first limit value and/or diuration for which second limit value is exceded |
| 11/08/2000 | EP1050425A2 Failure detection system for a propulsion system |
| 11/08/2000 | CN1272436A Monitoring system for real-time displaying running state of subway |
| 11/02/2000 | EP0764359B1 Improved emi filter topology for power inverters |
| 11/01/2000 | CN1271658A Controller for electric railway train |
| 10/31/2000 | US6141199 Device for protecting a braking resistor for locomotives |
| 10/26/2000 | WO2000064039A1 Motor control apparatus and control method |
| 10/25/2000 | CN2402532Y Multifunctional intelligent avigraph capable of connecting with internet |
| 10/24/2000 | US6137262 Process and arrangement for monitoring and/or controlling charging of a modular battery, particularly in a battery powered vehicle |
| 10/24/2000 | US6137250 Controller for electric vehicle and electric vehicle using the same |
| 10/17/2000 | US6134128 Method for protecting a high-performance power converter and a protection arrangement for executing the method |
| 10/17/2000 | US6133700 Torque controller system having a torque processor with improved tractive effort distribution |
| 10/10/2000 | US6131057 Protecting device of electromobile |
| 10/10/2000 | US6130003 Battery assembly |
| 10/05/2000 | DE19921146A1 Power supply arrangement with DC source with energy store feeding consumer electric circuit has discharging regulator that activates when voltage of consumer electric circuit falls below threshold level |
| 10/03/2000 | US6128559 Automatic vehicle following control system |
| 10/03/2000 | US6127813 Control system for hybrid vehicle |
| 10/03/2000 | US6127806 State of charge indicator |
| 10/03/2000 | US6125953 Coupling device between left and right wheels of vehicle |
| 09/28/2000 | WO2000044580A8 Vigilance monitoring system |
| 09/20/2000 | CN1056567C Driving state monitor |
| 09/19/2000 | US6122587 Vehicle drive system controller and control method |
| 09/13/2000 | EP1034997A1 Device for controlling the adherence of an electrically driven railway train |
| 09/12/2000 | CA2249933C Secondary battery charge and discharge control device |
| 09/08/2000 | WO2000023315A3 Fault tolerant architecture for a personal vehicle |
| 09/05/2000 | US6114829 Traction system in voltage mode including power supply buses of an electric traction vehicle |
| 09/05/2000 | US6114828 Apparatus and method for preventing overload on switching device in inverter circuit for motor applicable to electric vehicle |
| 08/31/2000 | DE19905457A1 Vorrichtung und Verfahren zur Ansteuerung eines Pulswechselrichters zur Ansteuerung einer elektrischen Maschine Apparatus and method for controlling a pulse inverter for driving an electrical machine |
| 08/22/2000 | US6107779 Apparatus for detecting remaining capacity of battery |
| 08/22/2000 | US6107761 Drive for electric vehicle and control method of the same |
| 08/22/2000 | US6105507 Ride attraction vehicle bumper system |
| 08/17/2000 | WO2000047438A1 Device and method for controlling a pulse-width-modulation inverter for controlling an electric machine |
| 08/15/2000 | US6104166 Method and device for detecting a state of charge of a battery assembly, and battery assembly charge and discharge control device |
| 08/15/2000 | US6104148 System and method for controlling an AC traction motor without sensing motor rotation speed |
| 08/09/2000 | EP1026807A2 Control system for a hybrid vehicle |
| 08/08/2000 | US6100660 Current supply controller for an electric motor |
| 08/08/2000 | US6100602 Service harness overlay procedure for a mobile vehicle |
| 08/08/2000 | US6099089 Method and apparatus for regenerative and friction braking |
| 08/08/2000 | US6098734 Hybrid powered automobile with controller |
| 08/08/2000 | US6098733 Hybrid drive system for motor vehicle |
| 08/03/2000 | WO2000044580A1 Vigilance monitoring system |
| 08/03/2000 | DE19910091C1 Electric drive has motor with at least two windings and at least two current sources that are arranged separately from each other and each associated with one motor winding |
| 08/02/2000 | CN1261590A Running information record and display system for vehicle |
| 08/01/2000 | US6097107 Short prevention control apparatus of air conditioner for electric vehicles |
| 07/27/2000 | WO2000043231A1 Method and device for protecting converters |
| 07/27/2000 | DE19901272A1 Verfahren zum Betreiben eines elektrischen Umrichters A method of operating an electric drive |
| 07/26/2000 | EP1022183A2 Assist device for use in electric vehicle |
| 07/26/2000 | EP1022181A1 Protection method and device for converters |
| 07/25/2000 | US6094052 Survivor capacity measuring apparatus for a battery |
| 07/25/2000 | US6094031 Battery condition-detecting apparatus and battery condition-detecting unit using an optical signal |
| 07/19/2000 | EP1020986A1 Method for operating an electric converter |
| 07/19/2000 | EP1020319A2 Assist device for use in electric vehicle |
| 07/18/2000 | US6091246 Battery remaining capacity measuring apparatus |
| 07/18/2000 | US6091228 Control system for, in the presence of a varying system load, establishing generator current to maintain a particular battery charge state |
| 07/12/2000 | EP1018451A1 Hybrid vehicle and method of controlling the travel of the vehicle |
| 07/11/2000 | US6086166 Braking torque control system and method for wheeled vehicle having regenerative braking torque generator and frictional braking torque generator |
| 06/28/2000 | CN1053864C Control apparatus for electric vehicle |
| 06/14/2000 | EP1008484A2 Control system for a hybrid vehicle |
| 06/13/2000 | US6075346 Secondary battery charge and discharge control device |
| 06/06/2000 | US6072292 Control for electric motor operated vehicle |
| 05/16/2000 | US6064937 Compound cruise control system and method for solar cars |
| 05/16/2000 | US6064161 Vehicle drive device and vehicle drive device control method |
| 05/16/2000 | US6062657 Brake failure compensation system and method |
| 05/09/2000 | US6060859 Motor driver having a booster circuit and an inverter both controlled by pulse width modulation |
| 05/02/2000 | US6057688 Residual capacity detecting apparatus for an electric vehicle's battery and a related residual capacity measuring method |
| 04/27/2000 | WO2000023315A2 Fault tolerant architecture for a personal vehicle |
| 04/27/2000 | WO2000023296A1 Apparatus and a method for controlling an electric vehicle |
| 04/27/2000 | CA2348076A1 Apparatus and a method for controlling an electric vehicle |
| 04/25/2000 | US6054829 AC motorized wheel control system |
| 04/25/2000 | US6054826 Backward drive control system for motorcycle |
| 04/25/2000 | US6054818 Electric motor vehicle |
| 04/20/2000 | WO2000021775A1 Auxiliary machinery driver for car |
| 04/20/2000 | CA2347088A1 Auxiliary machinery driver for car |
| 04/19/2000 | CN1051506C Vehicle power controller, and computerized carrying-out method therefor |
| 04/18/2000 | CA2181869C Method of determining car position |
| 04/11/2000 | US6047787 Voltage control method for an electric motor control system |
| 04/05/2000 | EP0991046A1 Automatic vehicle following control system |
| 04/05/2000 | CN1051044C Method and device of controlling electric power distribution for motor vehicles, especially mixing power driven vehicles |
| 04/04/2000 | US6046553 Electrical vehicle control device having fail-safe |
| 03/30/2000 | DE19841715A1 Überwachungsverfahren und Überwachungsvorrichtung für ein Filter Monitoring method and apparatus for monitoring a filter |