TransModeler Plugins

TransModeler Detector Data Aggregation and Ramp Metering plugin

The plugin utilizes the API functions from TransModeler to perform the following functions:

  • Detector data aggregation
  • Ramp metering control based on the following logic:
    • SATMS (demand capacity logic), deployed in Caltrans District 7 (Los Angeles County) and 12 (Orange County)
    • SDRMS (volume control and occupancy control logic), deployed in Caltrans District 11 (San Diego), District 8 (Riverside and San Bernadino), District 3 (Sacramento)
    • ALINEA

 

Release Notes

11/1/2011:

Development of an ALINEA based coordinated ramp metering plugin in TransModeler (10/14/2011)

New cutting edge algorithm and plugin combines ALINEA and SDRMS into a hybrid ramp metering system.

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