{
  "$type": "site.standard.document",
  "description": "A misuse detection electronic control unit in a vehicle network system including a plurality of electronic control units that communicate with one another through buses in accordance with a CAN protocol includes a transceiver unit that performs a step of receiving a data frame transmitted through…",
  "path": "/patents/1434354",
  "publishedAt": "2023-06-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/02",
    "PANASONIC IP CORP AMERICA [US]"
  ],
  "textContent": "A misuse detection electronic control unit in a vehicle network system including a plurality of electronic control units that communicate with one another through buses in accordance with a CAN protocol includes a transceiver unit that performs a step of receiving a data frame transmitted through the buses and a misuse detection process unit that performs a detection step of performing, as misuse detection for a target data frame, which is a data frame having a first identifier, evaluation in accordance with a reception timing of a reference data frame, which is a data frame having a second identifier different from the first identifier, and a reception timing of the target data frame on the basis of a certain rule specifying a reception interval between the reference data frame and the target data frame. The detection step includes an evaluation of the likelihood that the target data frame is unauthorised.",
  "title": "FRAUD DETECTION METHOD AND FRAUD DETECTION ELECTRONIC CONTROL UNIT"
}