{
  "$type": "site.standard.document",
  "description": "In an information processing system including: a plurality of ECUs mounted on a vehicle equipped with a battery that is chargeable with an external power supply; and a communication terminal mounted on the vehicle, when the communication terminal is in a sleep state, a predetermined ECU among the…",
  "path": "/patents/1323612",
  "publishedAt": "2022-07-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/00032",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "In an information processing system including: a plurality of ECUs mounted on a vehicle equipped with a battery that is chargeable with an external power supply; and a communication terminal mounted on the vehicle, when the communication terminal is in a sleep state, a predetermined ECU among the plurality of ECUs activates the communication terminal, triggered by detection of start of charging of the battery with an external power supply. The communication terminal activated by the predetermined ECU acquires alarm information that is information regarding presence or absence of an alarm in a device mounted on the vehicle, from the plurality of ECUs. The communication terminal transmits the alarm information acquired from the plurality of ECUs to a predetermined server.",
  "title": "INFORMATION PROCESSING SYSTEM, ECU, AND INFORMATION PROCESSING METHOD"
}