PROBLEM TO BE SOLVED: To provide an offset search device, a computer program, and an offset search method capable of searching an optimum offset for suppressing travel of a vehicle traveling at a high speed without preventing travel of a vehicle observing a regulatory speed.SOLUTION: An offset search device (traffic simulator 100) searches an offset of signal lamp equipment at a crossing by allowing a plurality of simulated vehicles to travel in a simulated road system including a plurality of crossings. The offset search device includes: a first evaluation value calculation part 16 for calculating a first evaluation value associated with a low-speed simulated vehicle when the low-speed simulated vehicle travels; a second evaluation value calculation part 17 for calculating a second evaluation value associated with a high-speed simulated vehicle when the high-speed simulated vehicle travels; and first and second offset search parts 18, 19 for searching an offset such that the first evaluation value calculated by the first evaluation value calculation part becomes an optimum value, and the second evaluation value calculated by the second evaluation value calculation part becomes an optimum value.SELECTED DRAWING: Figure 3

    【課題】規制速度遵守車両の走行を妨げることなく、高速走行車両の走行を抑制するための最適なオフセットを探索することができるオフセット探索装置、コンピュータプログラム及びオフセット探索方法を提供する。【解決手段】オフセット探索装置(交通シミュレータ100)は、複数の交差点を含む模擬道路網で複数の模擬車両を走行させて交差点の信号灯器のオフセットを探索する。オフセット探索装置は、低速模擬車両を走行させた場合の低速模擬車両に係る第1評価値を算出する第1評価値算出部16と、高速模擬車両を走行させた場合の高速模擬車両に係る第2評価値を算出する第2評価値算出部17と、第1評価値算出部で算出する第1評価値が最適値となり、第2評価値算出部で算出する第2評価値が最適値となるようにオフセットを探索する第1及び第2オフセット探索部18、19とを備える。【選択図】図3


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    Title :

    OFFSET SEARCH DEVICE, COMPUTER PROGRAM, AND OFFSET SEARCH METHOD


    Additional title:

    オフセット探索装置、コンピュータプログラム及びオフセット探索方法


    Contributors:

    Publication date :

    2016-09-08


    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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