PROBLEM TO BE SOLVED: To enable a reverse running warning for a driver of a reverse running vehicle on a highway.SOLUTION: A reverse running warning device is comprised of a fixing member, a forward travelling vehicle guiding cover, a reverse running vehicle detection plate, a piezoelectric element unit, and a display means. The fixing member is fixed to the ground. The forward travelling vehicle guiding cover is rotatably attached to the fixing member by a rotating mechanism and descends when a forward travelling vehicle passes over. The reverse running vehicle detection plate is shorter than the forward travelling vehicle guiding cover and fixed on one side in a position facing the rotating mechanism. The other side contacts freely slidably with the fixing member. By impacting with a front tire of a reverse running vehicle, an impact force is generated to give a warning. The piezoelectric element unit is brought in pressure-contact with the fixing member by the impact force and generates electricity and supplies it to the display means, allowing a reverse running warning to be displayed on the display means.SELECTED DRAWING: Figure 1

    【課題】高速道路において逆走車両の運転手に対する逆走警告を可能とする。【解決手段】固定部材、順行車誘導蓋、逆走車検出板、圧電素子ユニットと表示手段からなり、前記固定部材は地面に固定され、前記順行車誘導蓋は、回転機構により前記固定部材へ回転自在に取り付けられて順行車両が通過すると下降し、前記逆走車検出板は、前記順行車誘導蓋より短く、前記回転機構と対峙する位置に片側で固定され、他側は前記固定部材に摺動自在に接触し、逆走車両の前輪タイヤと衝突することにより衝撃力を発生させて警告し、また前記衝撃力により前記固定部材に圧接される前記圧電素子ユニットが起電して前記表示手段に供給することにより前記表示手段に逆走警告を表示するようにした。【選択図】図1


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    Title :

    MECHATRONICS REVERSE RUNNING WARNING DEVICE LAID ON HIGHWAY


    Additional title:

    高速道路に敷設するメカトロニクス逆走警告装置


    Contributors:

    Publication date :

    2018-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS