{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A method of driving range estimation includes: receiving a first signal indicating a shift of the vehicle out of park; calculating a torque-to-acceleration ratio of the vehicle based on a measured acceleration of the vehicle and a measured torque of the vehicle once driving begins; comparing the…",
  "path": "/patents/1379301",
  "publishedAt": "2026-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W40/107",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "A method of driving range estimation includes: receiving a first signal indicating a shift of the vehicle out of park; calculating a torque-to-acceleration ratio of the vehicle based on a measured acceleration of the vehicle and a measured torque of the vehicle once driving begins; comparing the calculated torque-to-acceleration ratio at the measured acceleration to average torque-to-acceleration ratios for the vehicle; determining whether the calculated torque-to-acceleration ratio is included in the average torque-to-acceleration ratios stored in the memory; determining a new energy efficiency estimation based on the torque-to-acceleration ratios that are closest to the calculated torque-to-acceleration ratio when the calculated torque-to-acceleration ratio is not included in the average torque-to-acceleration ratios; calculating the driving range estimation based on one of the existing energy efficiency estimation and the new energy efficiency estimation; displaying the driving range estimation; updating the driving range estimation displayed while driving; and storing the new energy efficiency associated.",
  "title": "SYSTEM AND METHOD OF DRIVING RANGE ESTIMATION BASED ON A TORQUE INPUT AND VEHICLE INCLUDING THE SAME"
}