{
  "$type": "site.standard.document",
  "description": "A required output torque determination unit determines a required output torque of a power transmission device based on an operation amount of an operation device and a traveling speed of a work vehicle. A traveling load estimation unit estimates a traveling load torque related to a traveling load…",
  "path": "/patents/1419432",
  "publishedAt": "2024-03-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/025",
    "KOMATSU MFG CO LTD [JP]"
  ],
  "textContent": "A required output torque determination unit determines a required output torque of a power transmission device based on an operation amount of an operation device and a traveling speed of a work vehicle. A traveling load estimation unit estimates a traveling load torque related to a traveling load on the work vehicle based on a torque of a drive source, a rotation speed ratio of the power transmission device, and a rotation speed of an output shaft. A required output torque correction unit corrects the required output torque such that the required output torque is included in an allowable output torque range including an estimated traveling load torque. A drive source control unit outputs a control signal for the drive source based on a corrected required output torque.",
  "title": "WORK VEHICLE, AND CONTROL DEVICE AND CONTROL METHOD FOR WORK VEHICLE"
}