3
SYSTEM DESCRIPTION
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8017768/12AX/2019-05-31|SICK
O P E R A T I N G I N S T R U C T I O N S | TIC
Subject to change without notice
3.4.6
Data processing in the Traffic Controller
All the measured values converge in the Traffic Controller. The TEMS Recorder processes
the raw data supplied in a continuous data stream. The data in this stream are
supplemented and consolidated.
All of the profiling system functions are structured
hierarchically
for data processing.
This structure is defined in the system configuration.
•
At the start of the process, the
initial system function
records the basic data. This
supplies the vehicle data.
•
The
subsequent system functions
add to the basic data.
The figure below illustrates how, for a profiling system with axle counting, the initial
vehicle data is continuously supplemented by the measurement results of the individual
system functions.
At the end of the data processing flow, data are output to the higher-level system via the
TCP/IP interface.
Fig. 33: How data are processed in the Traffic Controller
When using two LMS Axle units, the values with the respectively higher confidence level is
used for data processing.
You can also adjust the configuration so that only values from one of the two LMS Axles
are used as a preference (e.g., because it is mounted in a better position).
