{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiex5manmgkjqyzcb7ghksvxwwf4xwmplbqghuc7kn7wuchhmlx5zi"
    },
    "mimeType": "image/png",
    "size": 103007
  },
  "description": "[Problem] An obj ect of the present invention is to monitor an execution state of a control program of an on-vehicle electronic equipment in the control of the on-vehicle electronic equipment and enable the control of the on-vehicle electronic equipment to be continued even in the case that an…",
  "path": "/patents/923247",
  "publishedAt": "2017-08-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/02",
    "NSK LTD [JP]"
  ],
  "textContent": "[Problem] An obj ect of the present invention is to monitor an execution state of a control program of an on-vehicle electronic equipment in the control of the on-vehicle electronic equipment and enable the control of the on-vehicle electronic equipment to be continued even in the case that an abnormal execution state is detected in the control program. [Means for solving the problem] The present invention provides an apparatus and a method that comprise a program execution monitoring dedicated circuit connected to a CPU of a control apparatus of an on-vehicle electronic equipment that is comprised of an execution time monitoring timer circuit, an execution sequence monitoring comparison circuit, a setting register, an other attached circuit and so on, perform monitoring of an execution sequence of a task executed by a control program of the on-vehicle electronic equipment and/or an execution time of the task executed by the control program, stop monitoring the execution time of the task when a priority interruption occurs, and enable the control of the on-vehicle electronic equipment such as an electric power steering apparatus to be continued by performing an alternative processing in the case of detecting an abnormality in the execution sequence and/or the execution time.",
  "title": "CONTROL DEVICE AND CONTROL METHOD FOR ON-VEHICLE ELECTRONIC APPARATUS"
}