A battery state determining system includes an in-vehicle device and a server. The in-vehicle device includes: an acquisition unit acquiring physical quantity data representing a physical quantity relating to a state of a battery mounted in a vehicle; a determination unit executing a determination process of determining whether or not the physical quantity represented by the physical quantity data satisfies a predetermined condition; and a transmission unit transmitting the physical quantity data to the server in a case in which it is determined that the physical quantity represented by the physical quantity data satisfies the predetermined condition in the determination process. The server includes: a reception unit receiving the physical quantity data from the in-vehicle device; and a diagnosis unit executing a diagnosis process of diagnosing an abnormality of the battery based on the physical quantity data and generating diagnosis result data representing a result of the diagnosis process.
BATTERY STATE DETERMINING SYSTEM, IN-VEHICLE DEVICE, SERVER, BATTERY STATE DETERMINING METHOD, AND PROGRAM
2020-12-10
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2020
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