Disclosed are a vehicle battery fire sensing apparatus and method, and more particularly a vehicle battery fire sensing apparatus including a battery pack mounted to a vehicle structure and an electronic control unit, wherein the battery pack includes a battery module including one or more battery cells, a battery management system configured to transmit a signal received from the battery module to the electronic control unit, and a battery pack case having a gas discharge portion configured to allow venting gas to be discharged therethrough, and the vehicle battery fire sensing apparatus further includes a sensor provided at the vehicle structure, the sensor being configured to measure at least one of the temperature or pressure of the gas discharged from the gas discharge portion.
VEHICLE BATTERY FIRE DETECTION DEVICE AND DETECTION METHOD
VORRICHTUNG UND VERFAHREN ZUR BRANDDETEKTION BEI EINER FAHRZEUGBATTERIE
DISPOSITIF DE DÉTECTION D'INCENDIE DE BATTERIE DE VÉHICULE ET PROCÉDÉ DE DÉTECTION
2022-03-30
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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