Since a front antenna 33 performs road-to-vehicle communication and vehicle-to-vehicle communication with oncoming vehicles, a nondirectional antenna enables effective communication in communication distances. Vehicle-to-vehicle communication with rearward vehicles by a rear antenna 37 needs long communication distances compared with road-to-vehicle communication and vehicle-to-vehicle communication with oncoming vehicles. The rear antenna 37 can also perform communication effectively with rear vehicles since what is selected is a directional one that can provide longer communication distances than a nondirectional one and that has directionality rearward of the vehicle. The front antenna 33 is disposed forward of a seat 7, and the rear antenna 37 is disposed rearward of the seat 7, which can inhibit an attenuation of electromagnetic waves due to the rider and the like. Consequently, while being capable of performing road-to-vehicle communication effectively, vehicle-to-vehicle communication with rearward vehicles can also be performed effectively.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TWO-WHEELED MOTOR VEHICLE


    Weitere Titelangaben:

    ZWEIRÄDRIGES KRAFTRAD
    VÉHICULE À MOTEUR À DEUX ROUES


    Beteiligte:

    Erscheinungsdatum :

    13.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



    Two-wheeled motor vehicle

    OONO TAKASHI / SHIGETOMI YUYA / HASHIMOTO ISAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Two-wheeled motor vehicle

    MOROMOTO HIROYUKI | Europäisches Patentamt | 2019

    Freier Zugriff

    TWO-WHEELED MOTOR VEHICLE

    TAGUMA TAKAHIRO / YOSHIMURA KAZUNORI / GATO TAKUMI | Europäisches Patentamt | 2016

    Freier Zugriff

    TWO-WHEELED MOTOR VEHICLE

    NAKAMURA HIRONORI / NIMURA TAISUKE / NAKAJIMA AKIHIRO | Europäisches Patentamt | 2015

    Freier Zugriff

    Two-wheeled motor vehicle

    ZHAO ZHENGDONG | Europäisches Patentamt | 2015

    Freier Zugriff