| 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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| 06/30/2004 | EP1433650A1 Device for grounding a rail vehicle |
| 06/29/2004 | US6757599 Operation control apparatus and operation control method with second mode of control during detector abnormality |
| 06/29/2004 | US6757598 Hybrid type vehicle drive control apparatus, hybrid type vehicle drive control method, and program thereof |
| 06/24/2004 | WO2004052756A1 Refuse vehicle control system and method |
| 06/24/2004 | US20040122616 Wheelspeed estimation system and method |
| 06/24/2004 | DE10256975A1 Earthing device for railway vehicles esp. electrical trains without electrically conductive connection between at least one carriage and wheel, and earthing cable connection between carriages |
| 06/23/2004 | CN1506242A Vehicle engine and speed variator fault diagnosing system |
| 06/23/2004 | CN1154585C Controller for on-vehicle battery |
| 06/20/2004 | CA2452890A1 Wheelspeed estimation system and method |
| 06/17/2004 | US20040117101 Method and device for regulation of the torque after a change in load for hybrid vehicles |
| 06/17/2004 | US20040113571 Method and system using traction inverter for locked axle detection |
| 06/16/2004 | EP1428304A2 Energy management system for vehicle |
| 06/16/2004 | CN1154404C Method for presetting up low resistor on circuit board and high-current detector for electric vehicle |
| 06/15/2004 | US6751534 System and method for providing feedback to a driver of a hybrid vehicle |
| 06/15/2004 | US6750626 Diagnostic strategy for an electric motor using sensorless control and a position sensor |
| 06/10/2004 | WO2004049161A1 Data collection and manipulation apparatus and method |
| 06/09/2004 | EP1427047A1 Method for controlling flow rate of oxidizer in fuel cell system |
| 06/09/2004 | CN2619827Y Spacing device for electric platform wagon |
| 06/08/2004 | US6747457 Apparatus for and method of calculating output deterioration in secondary battery |
| 06/03/2004 | WO2004047214A1 Lithium-ion secondary battery system and method for operating lithium-ion secondary battery |
| 06/03/2004 | DE19824240B4 Steuereinrichtung für einen geschalteten Reluktanzmotor Controller for a switched reluctance motor |
| 06/03/2004 | DE10352340A1 Verfahren zur Verhinderung eines unbeaufsichtigten Anfahrens eines Fahrzeugs A method for preventing an unattended startup of a vehicle |
| 06/03/2004 | DE10250446A1 Protective input circuit for electrical converter of local service rail vehicle, switches-in current limiting series resistor, whenever current become excessive |
| 06/02/2004 | EP1424103A2 Turret deployment system and method for a fire fighting vehicle |
| 06/02/2004 | CN1501051A Encoder apparatus and method programming with optics and graph |
| 06/01/2004 | US6745153 Data collection and manipulation apparatus and method |
| 05/27/2004 | DE10252507A1 Electric power supply for hybrid-drive motor vehicle, has power supply provided with two electrically isolated part-vehicle electric systems for supplying electrical consumer loads |
| 05/25/2004 | US6741060 Method and system for controlling a permanent magnet machine during fault conditions |
| 05/19/2004 | EP0918358B1 Battery assembly |
| 05/13/2004 | WO2004040327A1 System for locaton and operation management of mobile vehicle using phase difference of arrival |
| 05/13/2004 | US20040089491 Creep torque command interrupt for HEVs and EVs |
| 05/06/2004 | WO2003041991A9 Signal error detection in railroad communication system |
| 05/05/2004 | CN1493476A 电动车辆 Electric vehicles |
| 05/04/2004 | US6731116 Short-circuit detector |
| 04/29/2004 | DE10348031A1 Battery monitor for monitoring battery, has processor electrically coupled with two Kelvin connectors calculating reserve state and cracking state of health, and determining state of life as function of states |
| 04/28/2004 | CN1491849A Bicycle brake controller with power force |
| 04/28/2004 | CN1491830A Vehicle control device |
| 04/27/2004 | US6727676 Control device for hybrid vehicle |
| 04/22/2004 | DE10338211A1 Diagnosestrategie für einen Elektromotor Diagnostic strategy for an electric motor |
| 04/21/2004 | EP1410943A2 Electric vehicle |
| 04/21/2004 | CN1490194A Monitoring method and device with early warning for power supply on vehicle |
| 04/21/2004 | CN1146841C Monitoring system for real-time displaying running state of subway |
| 04/20/2004 | US6724172 Method for determining a maximum charge current and a maximum discharge current of a battery |
| 04/20/2004 | US6724101 Mounted-into-automobile device |
| 04/20/2004 | CA2280417C Feeder system for electric motive power vehicle |
| 04/15/2004 | US20040073344 Electric vehicle |
| 04/15/2004 | US20040069865 Turret positioning system and method for a fire fighting vehicle |
| 04/15/2004 | US20040069549 Electric vehicle |
| 04/14/2004 | EP1407918A2 Electric vehicle |
| 04/13/2004 | US6720792 Detection of demagnetization in a motor in an electric or partially electric motor vehicle |
| 04/13/2004 | US6720676 In-vehicle electric power supply apparatus |
| 04/08/2004 | US20040065490 Apparatus for controlling a driving force of an electric vehicle |
| 04/07/2004 | CN2609792Y Speed of vehicle sensor device |
| 04/07/2004 | CN1486902A 电动车辆 Electric vehicles |
| 04/07/2004 | CN1486885A Power source supply mechanism for electric vehicle |
| 04/01/2004 | WO2004027969A1 Electric load device, abnormality handling method, and computer-readable recording medium storing therein program for causing computer to execute electric load abnormality handling |
| 04/01/2004 | WO2004026617A1 Slip control device for vehicle, vehicle mounted with the device, and the method of controlling vehicle slip |
| 04/01/2004 | US20040063394 Safety system for an apparatus for generating energy |
| 04/01/2004 | US20040061475 Method and device for determinig available electric power in an instrument panel |
| 04/01/2004 | US20040061336 Electric drive system, especially for vehicles |
| 03/31/2004 | CN1144313C System for managing state of storage battery |
| 03/25/2004 | US20040056616 Power supply apparatus in electric vehicle |
| 03/25/2004 | DE10237779A1 Converter for motor vehicle with at least one electrical energy supply and load, produces two variable input voltages with phase shift so current peaks on constant input voltage side are phase shifted |
| 03/24/2004 | EP1399329A1 Method and device for control of a hybrid vehicle |
| 03/23/2004 | US6709075 System and method for braking an electric drive vehicle on a low Mu surface |
| 03/18/2004 | WO2004022406A1 Method and device for monitoring the state of vehicle chassis |
| 03/18/2004 | WO2004022382A1 Device and method for controlling prime mover |
| 03/18/2004 | WO2004022381A1 Device and method for controlling prime mover |
| 03/18/2004 | WO2004022380A1 Device and method for controlling prime mover |
| 03/18/2004 | WO2004022379A1 Vehicle and method of controlling the vehicle |
| 03/18/2004 | WO2004022378A1 Device, method, and car for estimating variation of state of road surface |
| 03/18/2004 | DE10336474A1 Antriebs-Energieversorgungsvorrichtung Drive power supply device |
| 03/17/2004 | EP1397268A1 Method and device for identifying the drowsiness of drivers of moving objects |
| 03/17/2004 | CN1482971A Fuel cell system for a vehicle, in particular a motor vehicle |
| 03/16/2004 | US6707171 Short-circuiting device |
| 03/11/2004 | US20040046519 Diagnostic strategy for an electric motor using sensorless control and a position sensor |
| 03/09/2004 | US6701893 Engine control method and device for a small vehicle |
| 03/04/2004 | WO2003060831A3 Equipment service vehicle with remote monitoring |
| 03/04/2004 | US20040044459 Electrical load controlling device |
| 03/04/2004 | US20040044452 Vehicle monitoring system |
| 03/04/2004 | US20040044293 Vigilance monitoring system |
| 03/04/2004 | US20040040760 Vehicle control apparatus |
| 03/04/2004 | DE10336818A1 Device and process to estimate the frictional condition of a vehicle highway measures self aligning torque and slip angle via low and high pass filters |
| 03/04/2004 | DE10336542A1 Leistungsbestimmung für Hybrid-Fahrzeuge Power determination for hybrid vehicles |
| 03/04/2004 | DE10237834A1 Sicherheitssystem für eine Einrichtung zur Energieerzeugung Safety system for a means for energy production |
| 03/03/2004 | EP1394921A2 Vehicle monitoring system |
| 03/03/2004 | EP1393964A2 Vehicle driving force control apparatus |
| 03/03/2004 | EP1393961A2 Vehicle control apparatus |
| 03/03/2004 | EP1393957A2 Electrical load controlling device |
| 03/03/2004 | EP1392546A2 Device for controlling electrical systems |
| 03/02/2004 | US6700383 Method of detecting and resolving memory effect |
| 02/29/2004 | CA2438946A1 Vehicle monitoring system |
| 02/26/2004 | US20040039510 Control system and method for an equipment service vehicle |
| 02/26/2004 | US20040036593 Electric vehicle |
| 02/25/2004 | EP1391343A1 Electric vehicle with battery status indicator serving as direction change indicator |
| 02/24/2004 | CA2291840C Control system for hybrid vehicle |
| 02/17/2004 | US6694232 Control device for hybrid vehicle |
| 02/12/2004 | US20040030471 Method and device for triggering a hybrid vehicle |
| 02/12/2004 | US20040029556 Vehicular communications system initializing abnormal control unit |
| 02/12/2004 | US20040027757 Power supply device for driving |