{
  "$type": "site.standard.document",
  "description": "According to the present invention, a center-of-gravity inertia value calculation unit (36, 236) calculates information about the center of gravity of a vehicle including a load, calculates an inertia tensor (Jall) including the inertial spindle around the center of gravity of the vehicle and the…",
  "path": "/patents/1397802",
  "publishedAt": "2026-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/172",
    "TOYOTA JIDOSHOKKI KK [JP]"
  ],
  "textContent": "According to the present invention, a center-of-gravity inertia value calculation unit (36, 236) calculates information about the center of gravity of a vehicle including a load, calculates an inertia tensor (Jall) including the inertial spindle around the center of gravity of the vehicle and the inertial product, and a wheel load variation calculation unit (40, 240) calculates the variation amount of a wheel load, on the basis of the inertia tensor (Jall), angular velocities (P, Q, R) around three axes of the vehicle including the load, angular acceleration (P, Q, R), front-rear and lateral accelerations of the vehicle (Gxall, Gyall), a vehicle weight (Mall) including the load, and information about the center of gravity of the vehicle including the load (hR_CG, hcc, tl, tr, lf, lr), and a wheel load estimation unit (42, 242) estimates the wheel load, on the basis of the variation amount and the static load of the wheel load.",
  "title": "WHEEL LOAD ESTIMATION DEVICE AND PROGRAM"
}