The present invention provides a method for monitoring and identifying sensor faults in an electric drive system, comprising the steps of: collecting corresponding data by means of various sensors in an electric drive system of a vehicle; inputting the collected data to an already-established sensor fault mode identification model; and determining whether a fault mode exists and a fault mode type on the basis of the collected data by means of the sensor fault mode identification model. According to the method of the present invention, it is possible to quickly determine a fault mode caused by a sensor in an electric drive system, and a fault mode type.
METHOD FOR MONITORING AND IDENTIFYING SENSOR FAILURE IN ELECTRIC DRIVE SYSTEM
VERFAHREN ZUR ÜBERWACHUNG UND IDENTIFIZIERUNG EINES SENSORAUSFALLS IN EINEM ELEKTRISCHEN ANTRIEBSSYSTEM
PROCÉDÉ DE SURVEILLANCE ET D'IDENTIFICATION D'UNE DÉFAILLANCE DE CAPTEUR DANS UN SYSTÈME DE COMMANDE ÉLECTRIQUE
2023-08-09
Patent
Elektronische Ressource
Englisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
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