Patent ID: 6805375
Filing Date: 2004-10-19
Classification: B60N,G08C

Abstract:
A device for wireless transmission of a trigger signal for a restraint system, comprising:a transmitter (1), a first evaluation unit (8) and a trigger signal generator (9) being provided on a primary side (13) of the transmitter (1), the trigger signal generator (9) sending a trigger command to the first evaluation unit (8), which converts the trigger command into a trigger signal and sends it via said transmitter (1), and a second evaluation unit (2), which receives the trigger signal and triggers a trigger circuit (4) for the restraint system (5), being arranged on a secondary side (7) of the transmitter (1), wherein on the primary side (13) a redundancy unit (11) is connected to the trigger signal generator (9), the trigger signal generator (9) transmitting the trigger command to the redundancy unit (11), the redundancy unit (11) converting the trigger command into a redundancy signal, and an enable unit (3) which enables the trigger circuit (4) in dependence on the redundancy signal is arranged on the secondary side (7).