The invention provides an analog sound generating device and an analog sound generating method. According to the current position of a vehicle (CR), a control unit (110) is used for determining whether opposite running lanes exist on a road where the vehicle (CR) is running or not by reference to the information indicating whether the opposite running lanes exist or not in map information (MPD) stored in a storage unit (120). The control unit (110) is used for determining a reaching range of an analog sound output out of the vehicle according to the determined existence or inexistence of the opposite running lanes. Next, the control unit (110) is used for determining set volume of the analog sounds output from a left speaker and a right speaker of an analog sound generating unit (130) according to the determined reaching range. As a result, analog sounds with volume corresponding to the set volume are output out of the vehicle from the left speaker and the right speaker of the analog sound generating unit (130). Therefore, the volume of the analog sounds can be appropriately controlled while the probability that a report object exists in the surroundings, which is changed according to the situation that whether the opposite running lanes exist on the running road, is taken into consideration.


    Access

    Download


    Export, share and cite



    Title :

    Analog sound generating device and analog sound generating method


    Contributors:
    KOJI ASAO (author) / JUNICHI TANAKA (author)

    Publication date :

    2015-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    Analog sound generating device and analog sound generating method

    KOJI ASAO / JUNICHI TANAKA | European Patent Office | 2015

    Free access

    SOUND GENERATING DEVICE AND SOUND GENERATING METHOD

    ASAO KOJI / TANAKA JUNICHI | European Patent Office | 2016

    Free access

    ALARM SOUND GENERATING DEVICE AND ALARM SOUND GENERATING METHOD

    RYU GENHI / JINGUJI TAKESHI / KOBAYASHI JUNICHI et al. | European Patent Office | 2019

    Free access

    ANALOG SOUND GENERATION DEVICE

    OISHI TAKAHIRO / ONISHI MASAHIDE / KONNO FUMIYASU et al. | European Patent Office | 2024

    Free access

    SOUND GENERATING DEVICE

    YOKOBAYASHI SHINICHI / YAMAGUCHI YASUYUKI | European Patent Office | 2015

    Free access