{
  "$type": "site.standard.document",
  "description": "A drive assist apparatus which performs driving assistance in a predetermined interval having a gradient, includes average gradient information acquisition means for acquiring average gradient information of the predetermined interval, driving status information acquisition means for acquiring…",
  "path": "/patents/979417",
  "publishedAt": "2014-01-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T7/12",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A drive assist apparatus which performs driving assistance in a predetermined interval having a gradient, includes average gradient information acquisition means for acquiring average gradient information of the predetermined interval, driving status information acquisition means for acquiring driving status information of a host vehicle, and gradient estimation means for estimating a gradient of a certain point within the predetermined interval or an average gradient of a certain interval within the predetermined interval, based on the average gradient information acquired by the average gradient information acquisition means and the driving status information of the host vehicle that is acquired by the driving status information acquisition means, and performs driving assistance in the predetermined interval, using the gradient that is estimated by the gradient estimation means. According to the above configuration, a gradient at a certain point or at a certain interval within a predetermined interval can be estimated with high precision, and thereby it is possible to perform more appropriate driving assistance using a very precise gradient that is estimated.",
  "title": "DRIVE ASSIST APPARATUS"
}