Problem to be solved: to generate a desired target travel path intended by a user or the like without requiring various input tasks such as the type and width of the work machine.A traveling path generation section for generating a target travel route P for automatically running a work vehicle andBased on the position information of the work vehicle when the work vehicle is runThe first reference point a and the second reference point B for generating the first reference lineA reference point setting section for setting the third reference point C for setting the interval is provided.The travel path generatorAs the target travel route pA path including a plurality of parallel paths P2 parallel to the first reference line P1 based on the first reference point a and the second reference point B is generatedThe distance between the first reference line P1 and the parallel path P2 and the distance between the parallel paths P2 are set based on the distance between the second reference point B and the third reference point C.Diagram【課題】作業機の種類や幅等の各種の入力作業を必要とせずに、ユーザ等が意図する所望の目標走行経路を生成すること。【解決手段】作業車両を自動走行させるための目標走行経路Ｐを生成する走行経路生成部と、作業車両を走行させたときの作業車両の位置情報に基づいて、第１基準線生成用の第１基準点Ａ及び第２基準点Ｂと、間隔設定用の第３基準点Ｃを設定する基準点設定部とが備えられ、走行経路生成部は、目標走行経路Ｐとして、第１基準点Ａ及び第２基準点Ｂに基づく第１基準線Ｐ１に平行な複数の平行経路Ｐ２を含む経路を生成し、第１基準線Ｐ１と平行経路Ｐ２との間の間隔及び平行経路Ｐ２同士の間の間隔を第２基準点Ｂと第３基準点Ｃとの間の距離に基づいて設定している。【選択図】図６
