To provide an information notification system capable of notifying a visually impaired person of light color information of a pedestrian signal while suppressing noise, a signal information transmission unit, and a transmission control device.SOLUTION: An information notification system includes a signal information transmission unit and an information notification device. The signal information transmission unit has: a transmission control device having an acquisition unit configured to acquire light color information transmitted from a pedestrian traffic signal provided on a crosswalk and a first control unit configured to generate a first drive signal based on the light color information; and a transmitter for transmitting signal information corresponding to the light color information toward the crosswalk by using an ultrasonic wave based on the first drive signal. The information notification device has: a second control unit configured to generate a second drive signal based on the signal information; and a notification unit configured to notify a user of the light color information via at least one of an auditory sense and a tactile sense based on the second drive signal. The information notification device is carried by the user.SELECTED DRAWING: Figure 1

    【課題】騒音を抑制しつつ視覚障がい者に歩行者用信号機の灯色情報を通知することができる情報通知システム、信号情報発信ユニットおよび発信制御装置を提供する。【解決手段】本発明の一形態に係る情報通知システムは、信号情報発信ユニットと、情報通知装置とを具備する。信号情報発信ユニットは、横断歩道に設けられた歩行者用信号機から送信される灯色情報を取得する取得部と灯色情報に基づいて第1の駆動信号を生成する第1の制御部とを有する発信制御装置と、第1の駆動信号に基づいて、横断歩道に向けて、灯色情報に応じた信号情報を、超音波を用いて送信する発信機とを有する。情報通知装置は、信号情報に基づいて第2の駆動信号を生成する第2の制御部と、第2の駆動信号に基づいて灯色情報を聴覚または触覚の少なくとも一つを介してユーザに通知する通知部と、を有し、ユーザに携帯される。【選択図】図1


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    Title :

    INFORMATION NOTIFICATION SYSTEM, SIGNAL INFORMATION TRANSMISSION UNIT, AND TRANSMISSION CONTROL DEVICE


    Additional title:

    情報通知システム、信号情報発信ユニットおよび発信制御装置


    Contributors:

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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