{
  "$type": "site.standard.document",
  "description": "A mounting angle processor (4) for determining a mounting angle of a vehicle-mounted device (101) based on an acceleration sensor (1), a gyroscopic sensor (2) and a GPS receiver (3) mounted in the vehicle-mounted device, and a comparator (6) for comparing the determined mounting angle and a…",
  "path": "/patents/1085142",
  "publishedAt": "2004-08-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/26",
    "PIONEER CORP [JP]"
  ],
  "textContent": "A mounting angle processor (4) for determining a mounting angle of a vehicle-mounted device (101) based on an acceleration sensor (1), a gyroscopic sensor (2) and a GPS receiver (3) mounted in the vehicle-mounted device, and a comparator (6) for comparing the determined mounting angle and a permissible range corresponding thereto are provided. If the determined mounting angle is out of the permissible range, it is determined that themounting angle is abnormal. Thus, a mounting angle detection device is provided for preventing the vehicle-mounted device from being mounted at an improper angle, or for maintaining the accuracy of the vehicle-mounted device such as a navigation device (101) even in the case where the mounting angle of the vehicle-mounted device has been changed.",
  "title": "Mounting angle detection device"
}