{
  "$type": "site.standard.document",
  "description": "A control device of an in-vehicle battery system disclosed herein includes: an acquisition unit that acquires a degradation progression degree of a power supply module based on a usage status of the power supply module; a detection unit that detects presence or absence of leakage in the power…",
  "path": "/patents/1389260",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0046",
    "Prime Planet Energy & Solutions, Inc."
  ],
  "textContent": "A control device of an in-vehicle battery system disclosed herein includes: an acquisition unit that acquires a degradation progression degree of a power supply module based on a usage status of the power supply module; a detection unit that detects presence or absence of leakage in the power supply module; a determination unit that determines whether the degradation progression degree exceeds an expected lifetime when leakage is detected by the detection unit; and a usage stopping unit that stops the usage of power supplied from the power supply module to the drive load when the degradation progression degree is determined to have exceeded the expected lifetime. According to the in-vehicle battery system with this configuration, risks associated with leakage in the power supply module can be suitably reduced.",
  "title": "IN-VEHICLE BATTERY SYSTEM"
}