{
  "$type": "site.standard.document",
  "description": "To keep, in a vehicle brake control device, an actual amount of pressure increase and an actual amount of pressure decrease inside a wheel cylinder at the time of ABS control in a proper range even in the case of performing ABS control on the basis of any scheme. According to a brake control method…",
  "path": "/patents/1000520",
  "publishedAt": "2012-07-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/17616",
    "BOSCH CORP [JP]"
  ],
  "textContent": "To keep, in a vehicle brake control device, an actual amount of pressure increase and an actual amount of pressure decrease inside a wheel cylinder at the time of ABS control in a proper range even in the case of performing ABS control on the basis of any scheme. According to a brake control method of the present invention, at the time of ABS control, the method is equipped with a control sequence other than the conventional control sequence based on the slip ratio and so forth resulting from the measurement value of a wheel speed sensor, and a minimum amount of pressure increase or a minimum amount of pressure decrease at the time of ABS operation is ensured by this other wheel cylinder pressure control sequence. The other control sequence according to the invention of the present application, independently from a control sequence based on the measurement value of a wheel speed sensor, sets allowable ranges relating to amounts of change in the pressure of a wheel cylinder, monitors the actual pressure value with a pressure sensor at the time of brake control, and, at a time when the pressure inside the wheel cylinder has deviated from these allowable ranges, drives an actuator such as an electromagnetic valve and controls in such a way that the pressure inside the wheel cylinder falls within an allowable range.",
  "title": "VEHICLE BRAKE CONTROL DEVICE AND METHOD"
}