{
  "$type": "site.standard.document",
  "description": "An error estimation device includes an error prediction unit and a determination unit. The error prediction unit is configured to predict a bias error occurring in an inertial sensor mounted in a vehicle. The determination unit is configured to determine whether the bias error needs to be…",
  "path": "/patents/1323001",
  "publishedAt": "2022-07-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/30",
    "DENSO CORPORATION"
  ],
  "textContent": "An error estimation device includes an error prediction unit and a determination unit. The error prediction unit is configured to predict a bias error occurring in an inertial sensor mounted in a vehicle. The determination unit is configured to determine whether the bias error needs to be repredicted by the error prediction unit based on a reflection distance image acquired by an optical sensor in a rolling shutter mode and an outside light image acquired by an external camera in a global shutter mode.",
  "title": "ERROR ESTIMATION DEVICE, ERROR ESTIMATION METHOD, AND ERROR ESTIMATION PROGRAM"
}