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PRIMOS TDA

Outstation for traffic data acquisition

By means of the passing curves, the detectors evaluate the individual traffic data e.g. vehicle class, speed, occupancy and driving direction. Traffic data acquisition distinguishes between long-term and short-term data.
Short-term data are used to control traffic managment systems, long-term data are used for statistical purposes.

A count station basically consist of a 19" EMC-compatible plug-in rack. Besides the CCM2200+ processor incl. power supply and a modem for data transmission, the count station allows the connection of up to 4 detectors for vehicle counting and classification. Thus, up to 8 lanes can be monitored.

Fields of application:

  • Traffic data acquisition on motorways, federal roads and highways (offline and online)
  • Traffic data collection in urban areas
  • Expandable to a speed warning system

Features:

  • 19" EMC-compatible rack plug-in
  • CCM2200+ processor
  • Up to 4 detectors, i.e. up to 8 lanes in different directions
  • Data transmission via landline network. GMS/GPRS (online)
  • Data options and accuracy acc. to TLS1
  • Data request via PRIMOS TDM or PRIMOS TRAFFIC
  • Other protocols possible
  • Automatic alignment and continuous tuning of the detectors
  • Overvoltage protection for loops, mains supply, field and local bus
  • Low energy consumption, optimized for solar power supply

1 TLS: (German) Technical delivery terms for roadway stations

Power supply

230 V AC (+6 % 7 -10 %), (50 / 60) Hz
resp. (9.1 - 35.3) V DC for solar power suply

Power consumption

6 VA - 10 VA; depending on the number of detectors

Storage time

Depending on data option, time intervals and number of lanes

Classification acc. to TLS

Depending on data option, optional also other detectors, e.g. radar detectors

Speed classes

16 classes, adjustable for each vehicle class

Distance classes

16 classes, adjustable

Interval length

Short-term data
15 sec up to 60 min; adjustable
(15, 30) sec
(1, 2, 3, 5, 6, 10, 12, 15, 20, 30, 60) min

 

Long-term data
1 min up to 5 days; adjustable
(1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30) min
(1, 2, 3, 4, 6, 8, 12, 24) h
(1, 2, 3, 4, 5) days

Cabinet

Safety: IP 54