{
  "$type": "site.standard.document",
  "description": "A vehicle-supervising electronic control unit (VS-ECU) (61) measures driving torque, which is outputted from an engine (11) to a drive shaft (15) through an automatic transmission (13). The VS-ECU (61) measures road surface transmission torque based on rotation speeds of driving wheels (19RL, 19RR)…",
  "path": "/patents/1078499",
  "publishedAt": "2005-04-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W10/06",
    "DENSO CORP [JP]"
  ],
  "textContent": "A vehicle-supervising electronic control unit (VS-ECU) (61) measures driving torque, which is outputted from an engine (11) to a drive shaft (15) through an automatic transmission (13). The VS-ECU (61) measures road surface transmission torque based on rotation speeds of driving wheels (19RL, 19RR) of a vehicle, vehicle body speed and driving wheel torque, which are measured in advance. The VS-ECU (61) compares the driving torque with the road surface transmission torque. If it is determined that the driving torque is greater than the road surface transmission torque, the VS-ECU (61) estimates an opening degree of an air bypass valve (79) for controlling the driving torque so that a difference between the driving torque and the road surface transmission torque is decreased.",
  "title": "Internal combustion engine control system"
}