{
  "$type": "site.standard.document",
  "description": "An electronic parking brake system including: an electronic parking brake (EPB) including a piston provided to press a pair of brake pads disposed on opposite sides of a brake disk rotating together with a wheel of a vehicle, a nut member provided to press the piston, a spindle member provided to…",
  "path": "/patents/1338778",
  "publishedAt": "2023-03-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/746",
    "MANDO CORPORATION"
  ],
  "textContent": "An electronic parking brake system including: an electronic parking brake (EPB) including a piston provided to press a pair of brake pads disposed on opposite sides of a brake disk rotating together with a wheel of a vehicle, a nut member provided to press the piston, a spindle member provided to move the nut member, and an electric motor provided to rotate the spindle member, and a controller electrically connected to the electric motor, wherein the controller identifies whether a requested parking operation is an initial parking operation, estimates a motor temperature depending on a voltage drop amount of the electric motor in the case of not being the initial parking operation, estimates a clamping force required for parking depending on the motor temperature, and ends the parking operation when the clamping force reaches a target clamping force.",
  "title": "ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREOF"
}