{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "A relay device is a relay device that, in an in-vehicle network to which a plurality of in-vehicle devices are connected, relays frames among the plurality of in-vehicle devices. The relay device includes: a reception unit configured to, in a case where an unauthorized frame is detected by an…",
  "path": "/patents/1434872",
  "publishedAt": "2026-07-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/023",
    "AutoNetworks Technologies, Ltd."
  ],
  "textContent": "A relay device is a relay device that, in an in-vehicle network to which a plurality of in-vehicle devices are connected, relays frames among the plurality of in-vehicle devices. The relay device includes: a reception unit configured to, in a case where an unauthorized frame is detected by an in-vehicle device among the plurality of in-vehicle devices, receives a request to start detecting an unauthorized frame from the in-vehicle device; and a detection unit capable of executing detection processing that detects an unauthorized frame among frames transmitted over the in-vehicle network. In a case where the request to start is received by the reception unit in a stopped state in which the detection processing is stopped, the detection unit transitions from the stopped state to an executing state in which the detection processing is executed.",
  "title": "RELAY DEVICE, UNAUTHORIZED FRAME DETECTION METHOD, AND IN-VEHICLE DEVICE"
}