{
  "$type": "site.standard.document",
  "description": "According to at least one embodiment, the present disclosure provides a method for determining failure of a solenoid valve in a brake system, the method comprising: a first valve operation process of opening a backup valve that controls opening and closing of a flow path disposed between a master…",
  "path": "/patents/1334822",
  "publishedAt": "2023-01-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/94",
    "HYUNDAI MOBIS CO., LTD."
  ],
  "textContent": "According to at least one embodiment, the present disclosure provides a method for determining failure of a solenoid valve in a brake system, the method comprising: a first valve operation process of opening a backup valve that controls opening and closing of a flow path disposed between a master cylinder and a pedal cylinder and opening and closing a plurality of valves other than the backup valve in a preset manner; a first determination process of moving a piston disposed in a master cylinder to a preset first position and determining whether the backup valve is in a failure state using a pressure sensor; a second valve operation process of closing a mixing valve that controls opening and closing of a flow path disposed between a front wheel circuit and a rear wheel circuit, and opening and closing the plurality of valves other than the mixing valve in a preset manner; and a second determination process of moving the piston disposed in the master cylinder to a preset second position and determining whether the mixing valve is in a failure state using a pressure sensor.",
  "title": "METHOD AND APPARATUS FOR DETERMINING SOLENOID VALVE FAILURE OF BRAKE SYSTEM"
}