{
  "$type": "site.standard.document",
  "description": "A control system for a motor vehicle is provided which is capable of reducing a load on a friction engagement device and preventing the friction engagement device from being damaged. A transmission (50) includes a plurality of gears and a plurality of dog clutches for transmitting torque from an…",
  "path": "/patents/1079124",
  "publishedAt": "2005-03-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W10/06",
    "HITACHI LTD [JP]"
  ],
  "textContent": "A control system for a motor vehicle is provided which is capable of reducing a load on a friction engagement device and preventing the friction engagement device from being damaged. A transmission (50) includes a plurality of gears and a plurality of dog clutches for transmitting torque from an input shaft (41) to an output shaft (42) and a friction engagement device (10). A torque transmission path from the input shaft (41) to the output shaft (42) is formed through engagement between the gear and the dog clutch. When the engagement between the gear and the dog clutch is changed from a first engagement to a second engagement, the friction engagement device (10) is used to transmit torque of an engine (6) from the input shaft (41) to the output shaft (42). A power train unit (100) includes state determiner (310) and engine torque control means (320). The state determiner (310) detects or estimates a thermal state of the friction engagement device (10). The engine torque controller (320) controls the torque of the engine (6) according to a parameter representing the thermal state detected or estimated by the state determiner (310).",
  "title": "System and method for controlling motor vehicle"
}