A high-voltage interlock system includes a first module including a contactor and a shunt connection, and a second module, having first and second circuits, coupled with the first module via first and second wires. The second module, in response to impedance of the shunt connection exceeding a threshold, inhibits a signal to engage the contactor. The impedance is measured across the first and second wires while the first wire is multiplexed with low-voltage power to energize a coil of the contactor, and the second circuit is multiplexed with the signal to engage the contactor.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle high voltage interlock


    Beteiligte:

    Erscheinungsdatum :

    09.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



    Vehicle High Voltage Interlock

    BURKMAN WESLEY EDWARD / BOLDUC ROBERT | Europäisches Patentamt | 2018

    Freier Zugriff

    VEHICLE HIGH VOLTAGE INTERLOCK STARTUP

    LUEDTKE DANIEL RICHARD / SYED FAZAL URRAHMAN / HARAN EDWARD WILLIAM | Europäisches Patentamt | 2015

    Freier Zugriff

    Vehicle high voltage interlock startup

    LUEDTKE DANIEL RICHARD / SYED FAZAL URRAHMAN / HARAN EDWARD WILLIAM | Europäisches Patentamt | 2017

    Freier Zugriff

    Vehicle high voltage shield based interlock

    BURKMAN WESLEY EDWARD / TABATOWSKI-BUSH BENJAMIN A | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE HIGH VOLTAGE SHIELD BASED INTERLOCK

    BURKMAN WESLEY EDWARD / TABATOWSKI-BUSH BENJAMIN A | Europäisches Patentamt | 2018

    Freier Zugriff