{
  "$type": "site.standard.document",
  "description": "A diagnostic system for a secondary battery includes a ripple current circuit configured to apply a ripple current of a predetermined frequency to the secondary battery, a strain gauge configured to acquire strain of the secondary battery in association with the application of the ripple current of…",
  "path": "/patents/1347674",
  "publishedAt": "2023-07-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0046",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A diagnostic system for a secondary battery includes a ripple current circuit configured to apply a ripple current of a predetermined frequency to the secondary battery, a strain gauge configured to acquire strain of the secondary battery in association with the application of the ripple current of the predetermined frequency, and an electronic control unit configured to diagnose whether or not the secondary battery is a regular product.",
  "title": "DIAGNOSTIC SYSTEM FOR SECONDARY BATTERY, DIAGNOSTIC METHOD FOR SECONDARY BATTERY, AND VEHICLE"
}