PROBLEM TO BE SOLVED: To provide a traffic safety system for allowing a projector to perform displaying on a head-up display by associating position information of a pedestrian, a bicycle, a motorcycle, a wheelchair, or an automobile with an actual position.SOLUTION: A first multifunctional communication device SP includes: a distance measuring device DD for measuring distances to multiple radio tags by the reciprocation time of a radio signal; and a position calculating device PD for calculating the position of the distance measuring device on the basis of the multiple measurement distances. After the position calculating device calculates the position information, the position information is transmitted by a radio communication unit WC inside the first multifunctional communication device. A radio communication unit WC inside a second multifunctional communication device SP receives the position information. A projector 99 inside the second multifunctional communication device displays the received position information on the image display surface of a head-up display in association with the actual position.SELECTED DRAWING: Figure 2

    【課題】歩行者・自転車・バイク・車椅子・自動車の位置情報を実際の位置に対応させて、プロジェクターによりヘッドアップディスプレーに表示させる交通安全システムを提供する。【解決手段】第一の多機能通信装置SPは、複数の無線タグまでの距離を無線信号の往復時間から測定する測距装置Ddと、複数の測定した距離から測距装置の位置を算出する位置算出装置PDとを備える。位置算出装置が位置情報を算出後、第一の多機能通信装置内の無線通信機WCにより、当該位置情報を送信する。第二の多機能通信装置SP内の無線通信機WCは、当該位置情報を受信し、第二の多機能通信装置内のプロジェクター99は、受信した当該位置情報を実際の位置に対応させてヘッドアップディスプレーの画像表示面に表示させる。【選択図】図2


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    Title :

    TRAFFIC SAFETY SYSTEM INCLUDING HEAD-UP DISPLAY


    Additional title:

    ヘッドアップディスプレーを備えた交通安全システム


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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