| 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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| 02/12/2004 | US20040027091 Control system and method for battery control unit |
| 02/12/2004 | US20040027076 Controller for electric automobile |
| 02/12/2004 | US20040026140 Power supplying apparatus and method for vehicle drive device to be controlled using control unit |
| 02/11/2004 | CN1474759A Control System and method for battery control unit |
| 02/05/2004 | US20040024502 Equipment service vehicle with remote monitoring |
| 02/05/2004 | US20040020695 Apparatus and a method for determining hybrid-electric vehicle performance |
| 02/03/2004 | US6687592 Power train monitoring |
| 02/03/2004 | US6686724 Method of and apparatus for controlling charging and/or discharging of a battery for a hybrid electric vehicle |
| 01/29/2004 | US20040018419 Control for battery pack |
| 01/29/2004 | US20040017175 Power control unit of fuel cell hybrid vehicle |
| 01/29/2004 | US20040016586 Control system for, and a method of, disengaging a hydraulically-driven implement from a work machine |
| 01/29/2004 | DE10258211A1 Elektrisches Kraftfahrzeug The electric motor vehicle |
| 01/28/2004 | CN1470415A Power source control unit for fuel-cell mixed power type vehicle |
| 01/28/2004 | CN1136453C Intelligent type electronic speed meter for vehicle |
| 01/27/2004 | US6684135 Control device for fuel cell vehicle |
| 01/27/2004 | US6683778 Device for use in electric vehicles for detecting adhesion in relay due to melting |
| 01/27/2004 | US6683435 Electrical machine drive method and system |
| 01/22/2004 | WO2004008166A1 Battery state-of-charge estimator |
| 01/21/2004 | CN1135674C Control apparatus and method for keeping charging state of special accumulator |
| 01/20/2004 | US6679346 Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
| 01/15/2004 | DE10227412A1 Verfahren und Einrichtung zum Erfassen von Fehlstellungen einer Kardanwellenanordnung Method and apparatus for detecting misalignments of a cardan shaft |
| 01/14/2004 | EP1060091B1 Automatic cart for transporting golf clubs or other objects and accessories |
| 01/13/2004 | CA2213856C Device and process to provide dc feed to a chain, using converters, from ac and dc voltages |
| 01/08/2004 | WO2004002772A1 Power supply system of electric car |
| 01/08/2004 | DE10325751A1 Vorrichtung und Verfahren zur Berechnung eines Verschlechterungsgrades für eine Batterie Device and method for calculating a degree of deterioration of a battery |
| 01/07/2004 | CN1466526A Vehicle driving apparatuse |
| 01/06/2004 | US6675078 Method and arrangement for controlling a vehicle |
| 01/06/2004 | CA2307873C Failure detection system for a propulsion system |
| 01/02/2004 | EP1375241A1 Control device for hybrid vehicle |
| 01/01/2004 | US20040002794 Steering control system and method |
| 01/01/2004 | US20040001996 Abnormality diagnosis device and method for battery pack |
| 01/01/2004 | US20040000909 Device for distributing electrical energy and method for monitoring the distribution of energy |
| 01/01/2004 | US20040000892 Method for determining a maximum charge current and a maximum discharge current of a battery |
| 12/31/2003 | WO2004000600A1 Vehicle power storage controller |
| 12/30/2003 | US6668963 Vehicle with high voltage power source mounted thereon, power source controller, method of starting such vehicle, and method of utilizing high voltage power source |
| 12/30/2003 | CA2313807C Control system for hybrid vehicle |
| 12/25/2003 | US20030236599 Control device for hybrid vehicle |
| 12/24/2003 | CN1131797C 司机控制器 The driver controller |
| 12/18/2003 | US20030231006 Deterioration degree calculating apparatus and deterioration degree calculating method for a battery |
| 12/17/2003 | EP1371516A2 Locomotive wheel slip control and method |
| 12/17/2003 | EP1371515A1 Method and device for detecting misalignments of a cardan shaft assembly |
| 12/16/2003 | US6664761 Battery voltage detection device |
| 12/10/2003 | CN2590781Y Mixed dynamic motor vehicle running state loading real-time digital display instrument |
| 12/09/2003 | US6659571 Vehicle with an electrical traction motor and an additional user of electrical energy and method for operation of the vehicle |
| 12/09/2003 | US6659213 Control device for hybrid vehicle |
| 12/04/2003 | WO2003061235A3 Equipment service vehicle with network-assisted vehicle service and repair |
| 12/04/2003 | WO2002096707A3 Device for controlling electrical systems with a test module |
| 12/03/2003 | CN1460304A Fuel cell unit and method for operating said unit |
| 12/03/2003 | CN1460183A Circuit for detecting leak from power supply |
| 12/02/2003 | US6657833 Relay welding detector and detecting method |
| 11/27/2003 | US20030218447 Method of and apparatus for controlling charging and/or discharging of a battery for a hybrid electric vehicle |
| 11/20/2003 | WO2003095261A1 Method and device for controlling vehicle |
| 11/20/2003 | US20030215687 Fuel cell system for a vehicle, in particular a motor vehicle |
| 11/20/2003 | US20030214306 Apparatus and method of monitoring insulation of a DC network that is electrically insulated with respect to the ground potential of a device |
| 11/18/2003 | US6651034 Apparatus and method for performance and fault data analysis |
| 11/13/2003 | US20030210017 Storage battery control apparatus and control method thereof |
| 10/30/2003 | US20030204337 Method and apparatus for operating an electrical data bus system |
| 10/30/2003 | US20030202298 Protecting device of electromobile |
| 10/29/2003 | EP1356981A2 Power supply device for railway carriages and/or drive units |
| 10/23/2003 | US20030197989 Method and apparatus for high impedance grounding of medium voltage AC drives |
| 10/22/2003 | CN2581235Y Detector for operating fault of locomotive tracting motor |
| 10/21/2003 | US6636788 Control apparatus for electric motor and control apparatus for hybrid vehicle |
| 10/21/2003 | US6636008 Electric car controller and control method |
| 10/21/2003 | US6634303 Locomotive wheel slip control and method |
| 10/16/2003 | WO2003023936A3 Energy management system for vehicle |
| 10/08/2003 | EP1351107A1 Security system for an electrical drive |
| 10/08/2003 | CN1446724A Controller with fail safe function, its automatic train controller and system |
| 10/02/2003 | DE10215913C1 Fuel cell system for automobile propulsion drive has defective fuel cell unit decoupled with blocking of medium flows through decoupled fuel cell unit |
| 09/30/2003 | CA2170011C Lift truck with internal temperature monitor and system |
| 09/25/2003 | US20030178970 Battery control device |
| 09/25/2003 | US20030178532 Method and apparatus for detecting and signalling derailment conditions in a railway vehicle |
| 09/24/2003 | EP0719689B1 Controller having a fail safe function |
| 09/24/2003 | CN1122323C Battery power supply device |
| 09/23/2003 | US6624615 Battery temperature management method of an electric vehicle |
| 09/18/2003 | WO2003049967B1 Method and device for identifying the drowsiness of drivers of moving objects |
| 09/18/2003 | US20030176956 Control apparatus for vehicle-use electric power generator |
| 09/18/2003 | US20030174523 Drive power supply and fail determination method |
| 09/18/2003 | US20030173123 Hybrid vehicle employing hybrid system |
| 09/17/2003 | EP1344676A1 Controller for electric automobile |
| 09/17/2003 | EP1344675A2 Control apparatus for vehicle-use electric power generator |
| 09/17/2003 | CN1442927A Battery power source device |
| 09/17/2003 | CN1442696A Battery current measuring system of electric motor car |
| 09/11/2003 | US20030171854 Turret deployment system and method for a fire fighting vehicle |
| 09/11/2003 | US20030169048 System for measuring battery current for electric vehicle |
| 09/11/2003 | US20030169001 Vehicle driving apparatus |
| 09/10/2003 | EP1341682A1 Electric drive system, especially for vehicles |
| 09/10/2003 | CN1441732A Control device for hybrid vehicle |
| 09/09/2003 | US6617704 Hybrid vehicle control apparatus |
| 09/04/2003 | WO2003072388A1 Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors |
| 09/03/2003 | EP1340645A2 Power output apparatus to drive a shaft and method of controlling the same |
| 09/03/2003 | CN1439887A Accumulator status indicating method and device of mixed electric vehicle |
| 09/03/2003 | CN1120101C Control system used on mixed power vehicle |
| 08/28/2003 | US20030163230 Turret operator interface system and method for a fire fighting vehicle |
| 08/28/2003 | US20030163229 Turret envelope control system and method for a fire fighting vehicle |
| 08/28/2003 | US20030163228 Turret targeting system and method for a fire fighting vehicle |
| 08/28/2003 | US20030160586 Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors |
| 08/26/2003 | US6611128 Device for detecting a battery condition |
| 08/26/2003 | US6611116 Anti-spin control for a separately excited motor drive system |
| 08/21/2003 | US20030158640 Equipment service vehicle with network-assisted vehicle service and repair |
| 08/21/2003 | US20030158639 Operation control apparatus and operation control method |