{
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  "description": "A backup system (100) for an electronic parking brake, EPB, of a commercial vehicle to ensure a safe state even during electric power failure of a power supply unit (50) of the EPB, includes: a detection unit (110) for detecting the power failure; a storage device (120) for storing sufficient…",
  "path": "/patents/1409203",
  "publishedAt": "2023-12-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/385",
    "KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH [DE]"
  ],
  "textContent": "A backup system (100) for an electronic parking brake, EPB, of a commercial vehicle to ensure a safe state even during electric power failure of a power supply unit (50) of the EPB, includes: a detection unit (110) for detecting the power failure; a storage device (120) for storing sufficient electric power to perform a switch into the safe state; a boost circuit (130) configured to charge the storage device (120) during standstill of the vehicle and to discharge the storage device (120) during motion of the vehicle; and a switch device (140) configured to supply the electric power of the storage device (120) to the EPB if the power failure is detected by the detection unit (110).",
  "title": "BACKUP SYSTEM FOR AN ELECTRONIC PARKING BRAKE AND A METHOD FOR PROVIDING A BACKUP POWER"
}