{
  "$type": "site.standard.document",
  "description": "A system for monitoring wear of a vehicle part is disclosed. The system comprises a piezoelectric disk (210) electrically connected to a radio frequency circuit (220) for receiving electrical current from the piezoelectric disk (210); and an antenna (230) for transmitting a signal from the radio…",
  "path": "/patents/945832",
  "publishedAt": "2016-03-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/24",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A system for monitoring wear of a vehicle part is disclosed. The system comprises a piezoelectric disk (210) electrically connected to a radio frequency circuit (220) for receiving electrical current from the piezoelectric disk (210); and an antenna (230) for transmitting a signal from the radio frequency circuit (220) to a microprocessor (240) such that, when the piezoelectric disk (210) contacts a surface through wear, the radio frequency circuit (220) generates a signal received by the microprocessor (240). Preferably, the vehicle part is a tire (44) and the at least one RFID tag (10, 38, 42) includes a plurality of RFID tags in preferably each tire (44) of the vehicle embedded at different tread depths.",
  "title": "TIRE WEAR SENSOR SYSTEM USING RFID"
}