Principle
A camera that monitors driver activity is located
in the instrument cluster. The camera evaluates
the head position and eye opening and uses the data to analyze the attention of
the driver. This
system supports various vehicle assistance systems,
e.g.:
Fatigue alert.
Steering and traff
Fig. 151: Identifying AGM Battery
Introduction
In September 2002 so-called VRLA batteries, better known as AGM batteries ,
were introduced.
(VRLA stands for Valve Regulated Lead Acid, i.e. lead acid battery with pressure
relief valve; AGM stands for
A bsorbent G lass M at, i.e. absorbent glass f