Authorizing the Use of a Motor Vehicle
Authorizing the Use of a Motor Vehicle
- New search for: HEINBOCKEL STEFAN
- New search for: WAGATHA HELMUT
- New search for: HOCKE FREDRIK
- New search for: WISTORF RALF
- New search for: HEINBOCKEL STEFAN
- New search for: WAGATHA HELMUT
- New search for: HOCKE FREDRIK
- New search for: WISTORF RALF
A motor includes at least a first and a second antenna, wherein the antennas are arranged spaced apart spatially from one another, by means of a portable identification signal generator which has an identification signal generator antenna. In order to improve the protection against tampering, the first vehicle antenna outputs a first signal which is received by the identification signal generator antenna. The identification signal generator determines at least one of the spatial components of the first electromagnetic field of the received first signal. The second vehicle antenna outputs a second signal which is received by the identification signal generator antenna. The identification signal generator determines at least one of the spatial components of the second electromagnetic field of the received second signal. The identification signal generator transmits the data to the vehicle. A computer determines the angle at least between the special components of the signals.
Document information
Authorizing the Use of a Motor Vehicle
2019-01-24
Patent
Electronic Resource
English
| IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |