{
  "$type": "site.standard.document",
  "description": "A system and method for detection of a pressure leak rate in a tire (12) supporting a vehicle (14) is disclosed. The system (10) comprises a sensor (30) mounted on the tire (12) for measuring a pressure (52) of the tire (12) and means for transmitting measured pressure data from the sensor (30) to…",
  "path": "/patents/965106",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C23/0474",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A system and method for detection of a pressure leak rate in a tire (12) supporting a vehicle (14) is disclosed. The system (10) comprises a sensor (30) mounted on the tire (12) for measuring a pressure (52) of the tire (12) and means for transmitting measured pressure data from the sensor (30) to a processor (38, 48). The processor (38, 48) is configured to: receive a plurality of measured tire pressures; batch the plurality of measured tire pressures according to a batch commencing on a batch starting point (62); detect a changepoint in measured tire pressures with a changepoint detection module (66); add a current measured tire pressure to the batch (78) in a storage queue (70) when the detection module (66) does not detect the changepoint; calculate a leak rate (80) for the batch (78) with a leak rate determination module (86) when the storage queue (70) reaches a predetermined size; compare the leak rate (80) to a predetermined threshold with a comparison module (88); issue an alert with an alert module (92) when the leak rate (80) crosses the predetermined threshold; and transmit the alert to at least one of a vehicle control system and a display device (50) for actuation of the vehicle (14) in response to the alert.",
  "title": "TIRE LEAK RATE DETECTION AND NOTIFICATION SYSTEM AND METHOD"
}