1–20 von 21 Ergebnissen
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    Advanced driver assistance systems based on radar sensors

    Schulz, Raymond / Müller, Stephan / Fölster, Florian et al. | Tema Archiv | 2001
    Target detection procedures are in general based on a binary decision process. Alternatively, Detection Quality Measurement (DQM) schemes ...

    Self-organizing traffic information system based on car-to-car communication: Prototype implementation

    Wischhof, Lars / Ebner, Andre / Rohling, Hermann | Tema Archiv | 2004
    implemented based on commercially available standard hard- and software. This article describes the design and implementation of the prototype and ...

    Target classification with a narrowband 24 GHz radar system

    Rohling, Hermann / Kruse, Frank / Fölster, Florian et al. | Tema Archiv | 2004
    task. All present and future driver assistant systems will be based on such powerful and smart radar sensors. This security area is needed to ...

    Aspects of decentralized time synchronization in vehicular ad hoc networks

    Ebner, Andre / Wischhof, Lars / Rohling, Hermann | Tema Archiv | 2004
    Active safety and advanced driver assistance systems based on vehicular ad hoc networks can significantly increase passenger safety and ...

    Radar network based on 77GHz FMCW sensors

    Rohling, Hermann / Fölster, Florian | Tema Archiv | 2005
    aid, collision warning or avoidance and pre-crash are some automotive applications, which are based on high performance radar sensors. A new ...

    On utility-fair broadcast in Vehicular Ad hoc networks

    Wischhof, Lars / Rohling, Hermann | Tema Archiv | 2005
    the respective node. The proposed decentralized technique for fair rate assignment, called utility-fair broadcast (UFB), can be implemented on ...

    Self-generated road status maps based on vehicular ad hoc communication

    Wischhof, Lars / Rohling, Hermann / Ebner, Andr | Tema Archiv | 2006
    intervals, e.g. by distributing a CD-ROM with updated map data. Storing large digital road maps on board the vehicle imposes costs for licensing map ...

    Parking lot detection with 24 GHz radar sensor

    Görner, Stefan / Rohling, Hermann | Tema Archiv | 2006
    presented, which is based on measurements from a short range automotive 24 GHz radar sensor, which is attached to the side of a car. Since the radar ...

    Identification of pedestrians with radar sensors

    Ritter, Henning / Fölster, Florian / Rohling, Hermann | Tema Archiv | 2006
    different criteria have been shown in this paper characterizing the radar receive signals of pedestrians. Hence, depending on the technical ...

    Multi sensor system for automotive pre-crash applications

    Müller, Stephan / Rohling, Hermann / Meinecke, Marc-Michael | Tema Archiv | 2006
    . Based on a deterministic model a new model has been developed which takes the sensor accuracies into account. With this probabilistic model a ...

    Congestion control for VANETs based on power or rate adaptation

    Khorakhun, Chonlatee / Busche, Holger / Rohling, Hermann | Tema Archiv | 2008
    Information System (SOTIS), which is based on a broadcast packet transmission. Due to upcoming large penetration rates in combination with a high ...

    A sensor system for pre-crash deployment with extremely low false alarm rate

    König, Matthias / Meinecke, Marc-Michael / Waldt, Nils et al. | Tema Archiv | 2008
    meets the requirement. The system proposed in this paper is therefore based on an appropriate number of sensors. This reflects the target of the ...

    Self-organizing traffic information system based on inter-vehicle communications

    Rohling, Hermann / Busche, Holger | Tema Archiv | 2009
    major car manufacturers. This paper describes a Self-Organizing Traffic Information System (SOTIS) which is purely based on IVC and which does ...

    Congestion control in a self-organized car-to-car radio network

    Busche, Holger / Khorakhun, Chonlatee / Rohling, Hermann | Tema Archiv | 2009
    Information System (SOTIS), which is based on radio broadcast packet transmission is a characteristic application example for C2C communication. SOTIS ...

    Experimental self-organized wireless sensor network

    Stemick, Martin / Georgi, Sebastian / Rohling, Hermann | Tema Archiv | 2009
    (TUHH) for experimental purposes and which is based on a large number of distributed wireless nodes. In a surveillance application all nodes ...

    Vitality recognition based on UWB Radar

    Sorowka, Peter / Rohling, Hermann | Tema Archiv | 2010
    . A linear classifier has been developed which operates on certain features extracted from the range profiles of signal statistics. This ...

    A self-organizing wireless sensor data network for on-board applications

    Meyerhoff, Thomas / Busche, Holger / Rohling, Hermann | Tema Archiv | 2010
    There is a continuous progress in onboard system design and technology for naval and airborne transport vehicles which results quite often ...

    Self-organized update rate control for inter-vehicle networks

    Busche, Holger / Khorakhun, Chonlatee / Rohling, Hermann | Tema Archiv | 2010
    The self-organizing traffic information system (SOTIS) describes an application based on self-organized broadcast communication between ...

    Wireless networks for communication in a cabin of an aircraft

    Wilharm, Joachim / Rohling, Hermann | Tema Archiv | 2010

    Two-stage pedestrian classification using 24 GHz radar sensors

    Heuel, Steffen / Rohling, Hermann | Tema Archiv | 2010
    . This paper is focused on a two-stage target classification system. Initially, the Doppler spectrum and range profile are extracted from the ...