Intelligent high voltage interlock loop with individualized detection of connector connectivityThe technology disclosed herein enables a detector of a high voltage interlock loop to determine connectivity of high voltage connectors on an individual basis. In a particular example, an apparatus i…DRIVE·5d ago·1 min readFollowB60L3/0023Fisker IP/Austria Assets Trust
CONTROL DEVICE FOR ELECTRIC VEHICLE[Object]Provided is a control device for an electric vehicle capable of maintaining the traveling of a vehicle while ensuring work safety.[Solution]In a control device for an electric vehicle provided…DRIVE·Jun 10·1 min readFollowB60L3/0023SUZUKI MOTOR CORP [JP]
DC-DC converter, vehicle and control method including the sameThe present disclosure relates to a DC-DC converter, a vehicle, and a control method including the same, and more particularly, to a DC-DC converter, a vehicle, and a control method including the same…DRIVE·May 26·2 min readFollowB60L3/0023HYUNDAI MOTOR COMPANY
VEHICLE EARLY WARNING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUMA vehicle early-warning method and apparatus, an electronic device and a storage medium. The vehicle early-warning method includes: acquiring a vehicle-relevant datum of a current vehicle, wherein the…DRIVE·Apr 29·1 min readFollowB60L3/0023GREAT WALL MOTOR CO LTD [CN]
REAL TIME LIFE-TIME MONITORING IN ELECTRIC VEHICLE POWERTRAINSA method includes receiving, by a processing device of a vehicle, one or more measurements related to a component of the vehicle. The method also includes determining, by the processing device, based …DRIVE·Apr 23·1 min readFollowB60L3/0023Canoo Technologies Inc.
BATTERY PACK AND BATTERY PACK LOWER BOX BODYA battery pack and a battery pack lower box are provided. The battery pack includes a battery pack lower box having a box bottom wall, a battery module having a module bottom wall, and a pressure regu…DRIVE·Apr 22·1 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
TEMPERATURE MEASUREMENT CIRCUIT OF A VEHICLE-MOUNTED CHARGING DEVICE OF A NEW ENERGY VEHICLE, A CORRESPONDING TEMPERATURE MEASUREMENT METHOD, COMPUTER DEVICE, AND COMPUTER STORAGE MEDIUM.A new energy vehicle, a vehicle-mounted charging device, a temperature measurement circuit, and a temperature measurement method. The circuit comprises: a first temperature sensor (TH1), which acquire…DRIVE·Apr 15·2 min readFollowB60L3/0023CHANGCHUN JETTY AUTOMOTIVE TECH CO LTD [CN]
BALANCING, PRECHARGE & ACTIVE DISCHARGE OPERATION OF SPLIT HV BATTERY SYSTEMS IN ELECTRIC VEHICLESA circuit enabling precharge, active discharge and battery balancing operations in a single subcircuit (320) is described. According to one or more embodiments, a circuit is provided comprising a firs…DRIVE·Dec 3·1 min readFollowB60L3/0023VOLVO CAR CORP [SE]
CHARGING CONTROL METHOD AND SYSTEM, AND STORAGE MEDIUMThe present disclosure discloses a charging control method and system, and a storage medium. The charging control method is applied in a charging control system including a pile cloud platform, a char…DRIVE·Nov 26·2 min readFollowB60L3/0023GEELY AUTOMOBILE RES INSTITUTE NINGBO CO LTD [CN]
ELECTRICAL FAULT DETECTION DEVICE AND VEHICLE POWER SUPPLY SYSTEMIn electrical fault detection device (10) that is mounted on a vehicle and includes: energy storage unit (20) to be mounted in a state of being insulated from a chassis ground of the vehicle; first sw…DRIVE·Oct 29·1 min readFollowB60L3/0023SANYO ELECTRIC CO [JP]
EARTH LEAKAGE DETECTION DEVICE AND VEHICLE POWER SUPPLY SYSTEMIn order to quickly and accurately diagnose the failure of a coupling capacitor of an earth leakage detection device, voltage output unit (11a, OP1) generates a periodically changing periodic voltage …DRIVE·Oct 8·1 min readFollowB60L3/0023SANYO ELECTRIC CO [JP]
DRIVING CIRCUITEmbodiments of this application relate to the field of electricity, and disclose a drive circuit. In some embodiments of this application, the drive circuit includes a low-side driver module and a del…DRIVE·Aug 13·1 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
A CONTACTOR, AN INTEGRATED CIRCUIT, A METHOD OF INTERRUPTING A CURRENT FLOWA contactor (150; 250) comprising: a first and second power terminal; a sub-circuit connected between this first and second power terminal, and comprising the following three elements connected in ser…DRIVE·Jul 23·1 min readFollowB60L3/0023MELEXIS TECH SA [CH]
VEHICLE-MOUNTED BATTERY SYSTEMAn in-vehicle battery system comprises: a battery; a relay for establishing or cutting off an electrical connection between the battery and an inverter; a plurality of switches respectively provided i…DRIVE·Jun 11·1 min readFollowB60L3/0023HITACHI ASTEMO LTD [JP]
POWER CONVERSION DEVICEA power conversion device (100) includes a power converter (11, 12), a relay (21, 22, 23, 24, 25), and a welding detector (30). The welding detector includes a first resistor (R301, R31, R32, R33) con…DRIVE·Nov 27·2 min readFollowB60L3/0023HONDA MOTOR CO LTD [JP]
HYBRID ELECTRIC POWERPLANT (HEP) CONTROL ARCHITECTUREA system includes a thermal engine (102) operatively connected to drive a propeller (104). An electric motor (106) is operatively connected to the thermal engine (102) to drive the propeller (104) tog…DRIVE·Aug 28·1 min readFollowB60L3/0023PRATT & WHITNEY CANADA [CA]
DRIVE CIRCUITEmbodiments of this application relate to the field of electricity, and disclose a drive circuit. In some embodiments of this application, the drive circuit includes a high-side driver module and a de…DRIVE·Jul 3·1 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
ANOMALY DETECTION IN HIGH-VOLTAGE BUS SYSTEMSMethods and systems are provided for troubleshooting anomalies in a high-voltage bus system for an electrified vehicle are provided herein. The high-voltage bus system being electrically connected to …DRIVE·Sep 28·1 min readFollowB60L3/0023Cummins Inc.
BATTERY APPARATUS AND DIAGNOSING METHOD FOR HEATERA processor of a battery apparatus detects voltages of a first terminal and a second terminal of a relay coil included in a relay before closing the relay to operate the heater, and diagnoses the heat…DRIVE·Aug 30·1 min readFollowB60L3/0023LG ENERGY SOLUTION LTD [KR]
SMART ADAPTERS AND CONTROLLING METHODSDisclosed are smart adapters and methods for regulating system based at least in part on utility information. An adapter generally includes a receiver and a controller. The receiver is configured to r…DRIVE·Aug 3·1 min readFollowB60L3/0023e-Radio USA Inc.
CHARGING CONTROL SYSTEMAn objective of the present invention is to suppress a heat generation during charging while preventing erroneous detection of welding of a relay on the battery charging path. A charging control devic…DRIVE·Apr 12·2 min readFollowB60L3/0023YAZAKI CORP [JP]
BATTERY HEATER FAILURE DIAGNOSTIC DEVICE FOR VEHICLETo provide a battery heater failure diagnostic device for a vehicle capable of diagnosing failure of a battery heater with a high degree of accuracy, a battery output sensor capable of detecting a bat…DRIVE·Apr 6·1 min readFollowB60L3/0023Mazda Motor Corporation
HIGH-VOLTAGE INTERLOCK DEVICE AND FAULT DETECTION METHOD THEREOFThe embodiments of the application provide a high-voltage interlock device and a fault detection method thereof. The circuit includes: a first signal detection circuit, configured to collect a first o…DRIVE·Mar 29·2 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
HIGH-VOLTAGE INTERLOCKING DEVICE AND METHOD FOR DETECTING THE HIGH-VOLTAGE INTERLOCKING DEVICE[0001] The application provides a high-voltage interlocking device and a method for detecting the high-voltage interlocking device, and relates to the field of battery power. The high-voltage interloc…DRIVE·Jan 18·2 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
HIGH-VOLTAGE INTERLOCK DEVICE AND TEST METHOD THEREOFThe application provides a high voltage interlock circuit and a detection method thereof, the high voltage interlock circuit comprises: a signal isolation conversion module, an input terminal of the s…DRIVE·Dec 28·2 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
SISTEMA DE ALIMENTACIÓN PARA UN TREN ELÉCTRICO, Y TREN ELÉCTRICOA power supply system (1) comprising at least one traction module (2) comprising a DC bus (21) connected to a catenary and a converter (20) configured for powering at least one traction motor (9) for …DRIVE·Nov 30·2 min readFollowB60L3/0023TECNOLOGICA GOBELAS A I E [ES]
DISCHARGE APPARATUS FOR AN ELECTRICAL DRIVE ARRANGEMENT OF A VEHICLE AND ELECTRICAL DRIVE ARRANGEMENT COMPRISING THE DISCHARGE APPARATUSA discharge apparatus for an electrical drive arrangement of a vehicle, having an input interface, having an output interface, having a main switching device, wherein the main switching device is conn…DRIVE·Nov 3·1 min readFollowB60L3/0023Magna Powertrain GmbH & Co KG
HIGH VOLTAGE INTERLOCK CIRCUIT AND DETECTION METHOD THEREOFThe application discloses a high voltage interlock circuit and a detection method thereof. The circuit comprises: a first switching module, one terminal of the first switching module is connected to a…DRIVE·Oct 26·2 min readFollowB60L3/0023CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
VEHICLEA vehicle includes a traveling motor, a traveling battery that drives at least one wheel, a low-voltage electric component, at least one processor, and a storage medium. The traveling battery includes…DRIVE·Oct 6·1 min readFollowB60L3/0023SUBARU CORPORATION
A POWER SUPPLY CONTROL SYSTEM AND METHODA power supply control system () for use in a vehicle, the system including: a first power control arrangement () incorporating at least two inputs () and at least two outputs (); and a second power c…DRIVE·Apr 28·2 min readFollowB60L3/0023VEONEER SWEDEN AB
HIGH VOLTAGE INTERLOCK CIRCUIT AND DETECTION METHOD THEREOFThe application discloses a high voltage interlock circuit and a detection method thereof. The circuit comprises: a first switching module; a second switching module, comprising a first driving unit a…DRIVE·Jan 13·1 min readFollowB60L3/0023Contemporary Amperex Technology Co., Limited
POWER CONVERSION SYSTEM AND CONNECTORAn objective is to detect a malfunction in a switch provided in an electric vehicle and give a notification about occurrence of the malfunction. A power conversion system (10) includes a detection cir…DRIVE·Sep 7·2 min readFollowB60L3/0023PANASONIC IP MAN CO LTD [JP]
POWER CONVERSION SYSTEM AND CONNECTORAn objective is to detect a malfunction in a switch provided in an electric vehicle and give a notification about occurrence of the malfunction. A power conversion system (10) includes a detection cir…DRIVE·Sep 7·2 min readFollowB60L3/0023PANASONIC IP MAN CO LTD [JP]
CONTACTLESS POWER SUPPLY DEVICEA power receiving coil (22) is installed at a front portion on a lower surface of a floor panel (40) close to steered front wheels (W) and elongated across a lower open portion of a tunnel portion (42…DRIVE·Feb 17·1 min readFollowB60L3/0023NISSAN MOTOR [JP]
CONNECTOR FOR ELECTRIC VEHICLE AND VEHICLE POWER DEVICEThe electric vehicular connector includes: a connection terminal block including a primary power transmission terminal to be electrically connected to a first power terminal of a power converter; a pl…DRIVE·Feb 3·2 min readFollowB60L3/0023PANASONIC IP MAN CO LTD [JP]
An electrical power converter for a working machineAn electrical power converter comprises a capacitive intermediate circuit (101) and a converter-stage (102) for converting direct voltage between first and second poles of the intermediate circuit int…DRIVE·Sep 30·1 min readFollowB60L3/0023VISEDO OY [FI]
Electric assist bicycleA motor controller 21 has a driving system diagnostic unit 21 a. A battery management controller 32 receives information indicating abnormality of a driving system 20 from the motor controller 21. An …DRIVE·Sep 16·1 min readFollowB60L3/0023YAMAHA MOTOR CO LTD [JP]
SYSTEM AND METHOD FOR MONITORING STATE OF FUNCTION OF A MATERIALS HANDLING VEHICLEA plurality of industrial vehicle operating parameters are observed and evaluated to monitor drivetrain(s) of the vehicle to determine whether a traction motor has become decoupled from its drivetrain…DRIVE·Sep 16·1 min readFollowB60L3/0023CROWN EQUIP CORP [US]
Rectifying module of a vehicular power generating systemA rectifying module of a vehicular power generating system is disclosed. The power generating system includes a power generating module, a rectifying module and a secondary battery. The rectifying mod…DRIVE·Aug 5·2 min readFollowB60L3/0023REDUCE CARBON ENERGY DEVELOP CO LTD [TW]
Daisy-chain communication bus and protocolIn some embodiments, an apparatus is provided that includes a bi-directional communication bus, a set of battery sections connected to the bi-directional communication bus, and a battery manager circu…DRIVE·Jun 24·1 min readFollowB60L3/0023DATANG NXP SEMICONDUCTORS CO LTD [CN]
