Traffic data collection studies and management systems require accurate and cost-effective sensors for roadway volume vehicle speed, and vehicle type classification. Inexpensive and non-intrusive sensing using video cameras, passive acoustic microphase arrays, active ultrasonic acoustic ranging and Doppler sensors, Doppler radar, and passive infrared sensors are compared. Using data taken on a highway near Boston (USA), the various sensor types are coupled with appropriate signal processing for counting, speed estimation, and vehicle type classification. Emphasis is placed on understanding the fundamental limitations of each sensor type. An interactive system for ground-truth database construction and comparison with the detected outputs and intermediate signal prosessor products is described.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Comparative study of non-intrusive traffic monitoring sensors


    Additional title:

    Vergleich von sechs akustischen und optischen Meßwerterfassungsverfahren im Straßenverkehr


    Contributors:
    Duckworth, G.L. (author) / Frey, M.L. (author) / Remer, C.E. (author) / Ritter, S. (author) / Vidaver, G. (author)


    Publication date :

    1995


    Size :

    14 Seiten, 11 Bilder, 2 Tabellen, 1 Quelle




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    A Comparative Study of Non-Intrusive Traffic Monitoring Sensors

    Duckworth, G. L. et al. | British Library Conference Proceedings | 1995


    Reliability of Automatic Traffic Monitoring with Non-Intrusive Sensors

    Yu, Xin / Sulijoadikusumo, Goro / Li, Honglong et al. | ASCE | 2011


    A Comparative Study of Traffic Monitoring Sensors

    Duckworth, G. L. / Bing, J. / Carlson, S. H. et al. | British Library Conference Proceedings | 1994


    Comparative study of nonintrusive traffic monitoring sensors [2344-03]

    Duckworth, G. L. / Frey, M. L. / Remer, C. E. et al. | British Library Conference Proceedings | 1995


    Non-Intrusive Diagnostics of Oxygen Sensors

    Jammoussi, Hassene / Makki, Imad | SAE Technical Papers | 2017