{
  "$type": "site.standard.document",
  "description": "A vehicle braking device has electric brakes for generating a braking force at corresponding wheels. The vehicle braking device includes a braking force controller for controlling the braking force. A relationship between an electric current and the braking force in each of the electric brakes has…",
  "path": "/patents/1356055",
  "publishedAt": "2023-12-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/172",
    "DENSO CORPORATION"
  ],
  "textContent": "A vehicle braking device has electric brakes for generating a braking force at corresponding wheels. The vehicle braking device includes a braking force controller for controlling the braking force. A relationship between an electric current and the braking force in each of the electric brakes has a hysteresis characteristic. The hysteresis characteristic indicates that the braking force increases along a positive efficiency line when the electric current increases, the braking force is held constant when the electric current decreases from a turning value to a holding threshold, and the braking force decreases along an inverse efficiency line when the electric current decreases from the holding threshold. The braking force controller alternately switches between a positive efficiency braking wheel and the braking force holding wheel while a required braking force of the vehicle increases or is held.",
  "title": "VEHICLE BRAKING DEVICE"
}