{
  "$type": "site.standard.document",
  "description": "A gear change control device and method thereof are provided. The gear change control device is a target torque control device that sets a target torque of a motor outputting a torque to a multilevel transmission having a torque converter and a lockup clutch. In a case when the lockup clutch is in…",
  "path": "/patents/1243682",
  "publishedAt": "2019-09-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/19",
    "Honda Motor Co.,Ltd."
  ],
  "textContent": "A gear change control device and method thereof are provided. The gear change control device is a target torque control device that sets a target torque of a motor outputting a torque to a multilevel transmission having a torque converter and a lockup clutch. In a case when the lockup clutch is in a fastened state and during upshifting gear change, target torque reduction control is executed for reducing the target torque of the motor such that the output of the motor becomes a torque at which a heat generation temperature of the lockup clutch does not exceed an allowable temperature. If the lockup clutch is fastened, threshold value changing control is executed for changing threshold value of a rotation speed of the motor or the input shaft when the gear range is shifted to the side of higher range during upshifting gear change to a higher rotation speed.",
  "title": "GEAR CHANGE CONTROL DEVICE AND GEAR CHANGE CONTROL METHOD"
}