A battery pack monitoring device includes a battery pack, at least one first wireless communicator, at least one second wireless communicator, and a control device. The battery pack is installed in a vehicle and includes a battery. The at least one first wireless communicator is disposed inside the battery pack and can perform wireless communication. The at least one second wireless communicator is disposed in the vehicle outside the battery pack and can perform wireless communication. The control device includes one or more processors, and one or more memories. The one or more processors are configured to execute a process including trying the wireless communication between the first wireless communicator and the second wireless communicator, and estimating the presence and/or absence of a damage to the battery pack based on an establishment state of the wireless communication between the first wireless communicator and the second wireless communicator.
BATTERY PACK MONITORING DEVICE
2023-06-22
Patent
Electronic Resource
English
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |