{
  "$type": "site.standard.document",
  "description": "An information system for automotive includes a plurality of on-vehicle devices each installed in a vehicle and a server device connected with the on-vehicle devices via a communication network. The plurality of on-vehicle devices each include an acceleration/deceleration change detection means for…",
  "path": "/patents/984638",
  "publishedAt": "2013-07-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3407",
    "CLARION CO LTD [JP]"
  ],
  "textContent": "An information system for automotive includes a plurality of on-vehicle devices each installed in a vehicle and a server device connected with the on-vehicle devices via a communication network. The plurality of on-vehicle devices each include an acceleration/deceleration change detection means for detecting an acceleration/deceleration change of the vehicle equipped with the on-vehicle device and a transmission means for transmitting acceleration/deceleration information pertaining to the detected acceleration/deceleration change. The server device includes a reception means for receiving the acceleration/deceleration information, a statistical parameter calculating means for calculating statistical parameters to be used to estimate an extent of energy consumption or energy regeneration based upon the received acceleration/deceleration information, and an estimating means for estimating the extent of energy consumption or energy regeneration based upon the calculated statistical parameters.",
  "title": "Information system for automotive, on-vehicle and server device"
}