{
  "$type": "site.standard.document",
  "description": "The device (10) has a multifunction button (12) for controlling remote functions on a vehicle (20). A transmitter (17) transmits a control signal (TX DATA RK) of one of the remote functions, and a receiver (18) receives an acknowledgment signal (TX DATA UC) indicating the execution of the function…",
  "path": "/patents/1002141",
  "publishedAt": "2012-05-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/24",
    "DELPHI TECH INC [US]"
  ],
  "textContent": "The device (10) has a multifunction button (12) for controlling remote functions on a vehicle (20). A transmitter (17) transmits a control signal (TX DATA RK) of one of the remote functions, and a receiver (18) receives an acknowledgment signal (TX DATA UC) indicating the execution of the function. A multicolored LED (13) indicates reception of the acknowledgment signal. The transmitter and receiver are of duplex type and provided between the device and the vehicle, and use a single transmission channel for frequency shift modulation of control and acknowledgment signals. Independent claims are also included for the following: (1) a remote control system for a vehicle comprising a remote control device (2) a communication method for a remote control system.",
  "title": "Remote-control device for an automobile"
}