{
  "$type": "site.standard.document",
  "description": "A position detection system for detecting a relay attack on a passive keyless entry system comprises a plurality of first communication devices, each comprising a transmitter for transmitting a signal to a second communication device and a detector for detecting, by receiving from the second…",
  "path": "/patents/1067952",
  "publishedAt": "2006-04-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/00",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "A position detection system for detecting a relay attack on a passive keyless entry system comprises a plurality of first communication devices, each comprising a transmitter for transmitting a signal to a second communication device and a detector for detecting, by receiving from the second communication device, a signal corresponding to a distance between the first and the second communication device. The second communication device comprises a transmitter for transmitting a reply signal to the plurality of first communication devices. The position detection system comprises a determining unit for determining whether the multiple distances are below a predetermined distance and a position detector for detecting the position of a relay device.",
  "title": "System for determining the position of a relay transponder in order to detect a relay attack on a passive keyless entry system"
}