406
J. Druschke et al.
Fig. 26.3 Functional principle of the “Park&Joy” architecture
the emission during the production of the sensor. With the creation of a processrelated model of physical components and energy flows in the GaBi LCA software
(Thinkstep 2019) the sensor emissions are determined and shown in Fig. 26.4. The
lithium thionyl chloride battery (Li–SOCl 2 ) used in the sensor had to be evaluated
with a Li–Ion battery data set, as the GaBi database does not prevent a more appropriate data set. Excluded from consideration are reed switch (containing rare earth
materials), assembly and transport of the sensor as well as disposal or recycling.
An extraction from the street segment after deploying neither for a reuse scenario
nor recycling is intended by the operator. Either not possible is the recharging or
changing of the battery.
Fig. 26.4 GWP of one sensor
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