Recently the emergence of a new generation of infrared sensors - the microbolometer technology - based on an infrared thermal detection mechanism which is particularly suited to operate at ambient temperature has opened the opportunity for achieving low cost infrared imaging systems for both military and commercial applications. In a first part, this paper gives an overview of this challenging technology highlighting the main characteristics of the sensors developed by LETI that are particularly relevant to automotive applications. A special highlight on recent results concerning the 160x120 focal plane array with a pixel pitch of 35 microns is given. In a second part, the use of this technology in automotive safety field is illustrated through an application of detection of moving objects in front of a vehicle. The results show that infrared sensors based on well-designed microbolometers represent a real middle-term alternative to usual video sensors.


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    Titel :

    Infrared microbolometer sensors and their application in automotive safety


    Weitere Titelangaben:

    Infrarote Mikrobolometer-Sensoren und ihr Einsatz auf dem Gebiet der Fahrzeugsicherheit


    Beteiligte:
    Yon, J.J. (Autor:in) / Mottin, E. (Autor:in) / Biancardini, L. (Autor:in) / Letellier, L. (Autor:in) / Tissot, J.L. (Autor:in)


    Erscheinungsdatum :

    2003


    Format / Umfang :

    21 Seiten, 23 Bilder, 2 Tabellen, 22 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Infrared Microbolometer Sensors and Their Application in Automotive Safety

    Yon, J. J. / Mottin, E. / Biancardini, L. et al. | British Library Conference Proceedings | 2003


    Applications of uncooled microbolometer sensors

    Breen, T. / Butler, N. / Kohin, M. et al. | Tema Archiv | 1998


    More applications of uncooled microbolometer sensors

    Breen, T. / Butler, N.R. / Kohin, M. et al. | Tema Archiv | 1998


    VO2-Based Infrared Microbolometer Array

    Yi, X. / Chen, S. / Wang, Y. et al. | British Library Online Contents | 2002