A low power, small area front collision avoidance circuit using Light Detection and Ranging technology is presented in this paper. The proposed system would help detect and avoid the objects which would otherwise collide with an autonomous vehicle. After the front sensor detects stopped or slowed down vehicles, all sensors will turn on and make decisions based on the system's algorithm calculations. The system is implemented in CMOS 90nm technology. The power consumption of the system is 1.424mW and uses a 1.2V power supply. 4ns resolution front end sensors and 1ns resolution side sensors are used to compare the target distance with a safety standard. The processing time for making decisions is 889.5ns when the car is traveling 45mph which includes the 800ns sensor detection time.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Front Collision Detection System of Unmanned Ground Vehicle using 90nm CMOS


    Beteiligte:
    Steward, Patrick (Autor:in) / Ali, Syed Mukarram (Autor:in) / Gray, Andrea (Autor:in) / Zhang, Xiaomeng (Autor:in) / Li, Shuo (Autor:in) / Zhang, Xiaodong (Autor:in) / Ren, Saiyu (Autor:in)


    Erscheinungsdatum :

    16.08.2021


    Format / Umfang :

    2302778 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    ON-GROUND VEHICLE COLLISION AVOIDANCE UTILIZING UNMANNED AERIAL VEHICLES

    CECCOM CHRISTOPHE | Europäisches Patentamt | 2018

    Freier Zugriff

    Multiplier-less Digital Down Converter in 90nm CMOS technology

    Ren, Saiyu / Billman, Steven / Siferd, Ray | IEEE | 2011


    Anti-collision unmanned aerial vehicle detection device

    JIANG YI / TAN XIAO / LI RUIHANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    ANTI-COLLISION UNMANNED AERIAL VEHICLE DETECTION APPARATUS

    JIANG YI / TAN XIAO / LI RUIHANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    UNMANNED VEHICLE SYSTEM, GROUND UNMANNED VEHICLE, AND UNMANNED FLIGHT VEHICLE

    KASE TAKAAKI / MORIZONO RYUTARO / NAGANO TOSHIAKI | Europäisches Patentamt | 2016

    Freier Zugriff