To provide technology that allows a shovel operator and a field supervisor to know an arrival of a dump car in advance.SOLUTION: While an area entry notification device is such an area entry notification device that notifies that a detection target has entered a site, the area entry notification device is comprised of: a receiving unit that receives position information indicating a position of the detection target from the detection target; a determination unit that acquires area information from a storage device or a recording apparatus that stores area information for indicating one or more areas, and determines whether or not position information received by the receiving unit is within an area indicated by the area information; and an area entry notification unit that notifies one or more communication terminals if the determination result of the determination unit indicates that the position information is within the area.SELECTED DRAWING: Figure 2

    【課題】ショベルのオペレータや現場監督がダンプの到着を事前に知ることができる技術を提供する。【解決手段】エリア進入通知装置は、検知対象が現場に進入したことを通知するエリア進入通知装置であって、検知対象から、当該検知対象の位置を示す位置情報を受信する受信部と、1つまたは複数のエリアの領域を示した領域情報を記憶した記憶装置または記録装置から、当該領域情報を取得し、前記受信部で受信した位置情報が、前記領域情報で示される領域内であるか否か判定する判定部と、前記判定部の判定結果が、領域内を示すものである場合、1つまたは複数の通信端末に通知するエリア進入通知部と、を有する。【選択図】図2


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    Title :

    AREA ENTRY NOTIFICATION DEVICE AND AREA ENTRY NOTIFICATION SYSTEM


    Additional title:

    エリア進入通知装置、エリア進入通知システム


    Contributors:
    KATO SEIYA (author) / WATANABE HIROSHI (author) / EGAWA EIJI (author) / FUJITA TAKESHI (author)

    Publication date :

    2019-10-10


    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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