Automobile, e.g. emergency vehicle, with safety circuit allowing engine running in parked position to power auxiliary, e.g. medical, equipment while preventing vehicle from being driven

摘要

The automobile has an engine running safety circuit allowing the engine to be run when the vehicle is parked upon a number of functions and/or conditions being fulfilled simultaneously, each of which prevents the driving of the vehicle. The functions and/or conditions are combined via an AND logic (3), providing an output for activation of the engine running.