The present invention provides a positive locking confirmation mechanism for a battery contact of an electric vehicle. The positive locking confirmation mechanism uses a terminal bolt with an expansive tail section and judges whether the battery contact is in a positive locking state according to a voltage signal measured by a battery management unit. Before the battery contact is possibly not in the positive locking state, the system notifies the user to check and repair the possibly-loosened contact. Consequently, the problem of losing power or generating electric arc in the battery box will be avoided.
METHOD FOR CONFIRMING LOCKED STATE OF BATTERY CONTACT DEDICATED TO ELECTRIC VEHICLE
VERFAHREN ZUR BESTÄTIGUNG DES SPERRSTATUS EINES BATTERIEKONTAKTES FÜR EIN ELEKTROFAHRZEUG
PROCÉDÉ DE CONFIRMATION D'UN ÉTAT VERROUILLÉ DE CONTACT DE BATTERIE DÉDIÉ À UN VÉHICULE ÉLECTRIQUE
2017-04-19
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / 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 |
METHOD FOR CONFIRMING LOCKED STATE OF BATTERY CONTACT DEDICATED TO ELECTRIC VEHICLE
European Patent Office | 2016
|European Patent Office | 2017
|European Patent Office | 2016
|VEHICULAR ELECTRIC RETRACTABLE VISUALLY CONFIRMING DEVICE
European Patent Office | 2016
|