Verfahren und Einrichtung zum Übertragen von Fernwirkbefehlen und von Meßdaten an einen oder mehrere Aktuatoren bzw. Überwachungsgeräte in einem Automobil

摘要

The invention relates to a method for transmitting remote-control instructions to one or more actuators (25, 27) in a motor vehicle (1) or measurement data to one or more monitoring devices (23, 24) in said motor vehicle by: emission by one or several transmitters (7, 8) of HF radio signals containing the remote-control instructions and an identification element identifying the origin of each remote-control instruction; emission by one or more transmitters (3 to 6) of HF radio signals containing the measurement data and an identification element identifying the origin of each measurement data; reception by one or more antennae (11-14) mounted on the motor vehicle (1) of all these radio signals; wire transmission of the signals received by radio to a shared HF receiver (20); separation by identification element of the signals transmitted to the receiver (20); transmission of the separated signals to the actuators (25, 27) and monitoring devices (23, 24), provided for in the motor vehicle (1), to which the identification elements were assigned by prior selection, in accordance with the selected assignment.