CP3 version 3003
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maximum 50 sensors in a line and maximum 90 sensors on an SBP2MCG324 Carpark master. Please refer to
the section ‘Calculation’.
SBPSUSCNT
The sensor must be mounted, so that it is pointing directly towards the floor with a vertical deviation of
maximum two degrees to avoid poor detection. The detection quality of a sensor is proportional to the
mounting accuracy of this sensor.
Operating Principles of the Counting system
The counting system can work as a stand-alone counting system or in a mixed solution together with the
carpark single-space system. In any case, the counting system consists of a group of MZCs, and each of
these MZCs has a certain number of entry and exit points for the cars. These are called detection points
(DPOs) and this is where the sensors must be mounted to detect passing cars.
To make the counting system fully compatible with the single-space system, the MZC transmits its MZC
count values in exactly the same way as the addresses in the single-space system. Each address for the
sensors are unique, and the algorithm in the Carpark 3 system can see if the sensor is placed in either an
MZC system or a single-space system.