Vehicle diagnosis is very popular at the moment, but difficult to realise in a heterogeneous fleet. However, there is a common denominator which can give you an idea of the vehicle's condition and the driver's usage behaviour. The following standardised key figures can be determined 1) :
Vehicle identification
Mileage
Fuel type
Existing defects
Distance driven/motor runtime since defect
Speed, acceleration and load distribution
Battery voltage
Fuel tank level
Further data for monitoring and documentation purposes can be determined using a connection to the trailer's on-board electronics, for example to have documented proof of an unbroken cold chain.
