Method and vehicle data logger for checking a vehicle data logger registering and vehicle aggregate actuation, indicating message

摘要

The invention relates to a method and configured as a vehicle data recording appliance device for checking a to be registered by the vehicle data recording device message indicating the operation of a vehicle unit, wherein the validity of the to be registered message is increased in that also from the vehicle data recording device together with the entry of the message simultaneously occurring voltage spikes and / or level changes are detected in the electrical system of the vehicle and evaluated qualitatively and quantitatively by comparing their event times. The preferred field of application is in as an accident data memory formed vehicle data capture devices.