A system for activating a triggering element for a passenger protection unit includes: a high-side control circuit establishing a first connection from an energy source to the triggering element, a low-side control circuit establishing a second connection of the triggering element to ground, and a regulating device regulating a firing current for the triggering element). A firing mode is selected as a function of a connected triggering element. In a first firing mode, a first firing current having a first time characteristic is generated for an ohmic triggering element, and in a second firing mode, a second firing current having a second time characteristic is generated for an inductive triggering element.
Method and system for activating at least one triggering element for a passenger protection means
2015-10-13
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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