Methods for vehicle to vehicle communication, vehicle detection, and vehicle to traffic sign communication are devised. Such methods can involve the use of one or a plurality of speakers to emit artificial sound signals, as well as the use of one or a plurality of sound detectors to record artificial or natural sound signals emitted by nearby vehicles or traffic signs. The use of an active sonar system will also allow autonomous vehicles to detect nearby surroundings. The Doppler Effect can also be used to determine the speeds of moving vehicles. These methods allow autonomous vehicles to drive and respond to their surroundings, and also allow traffic signs to respond to various traffic situations by detecting the presence of nearby vehicles.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TRAFFIC CONTROL USING SOUND SIGNALS


    Beteiligte:
    SHAU DAVID (Autor:in)

    Erscheinungsdatum :

    04.10.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Traffic control signals

    Vause, A.H. | Engineering Index Backfile | 1936


    Traffic control signals

    Engineering Index Backfile | 1928


    Traffic control signals

    Bruening, M.E. | Engineering Index Backfile | 1953


    Street traffic control signals

    Engineering Index Backfile | 1930


    Road traffic control signals

    Engineering Index Backfile | 1930