To suppress deterioration in running feeling when starting an electricity-driven crawler running-type vehicle after performing stop control.SOLUTION: A running control device of an electricity-driven crawler-type running vehicle is provided with: a controller 60 that controls driving of left and right crawler running devices 12a and 12b by controlling driving of left and right running motors 51 and 52, in accordance with a running direction and running speed set by a running control lever 47 and a steering direction and a steering-amount set by a steering-amount control dial 48; and a stop control-state storing part that stores stop control-state information at the time of performing stop control. When performing starting-control while operating the running control lever 47 and the steering-amount control dial 48 in stopped states, the controller 60 performs control of driving the left and right running motors 51 and 52 on the basis of last stop control-state information stored in the stop control-state storing part, and then releases braking by left and right brake devices, and starts starting/running control of the left and right crawler running devices 12a and 12b by driving the left and right running motors 51 and 52.SELECTED DRAWING: Figure 3

    【課題】停止制御を行った後の発進時における走行フィーリングの低下の問題を抑える。【解決手段】走行操作レバー47により設定された走行方向および走行速度と、旋回量操作ダイヤル48により設定された旋回方向および旋回量に応じて、左右の走行モータ51、52の駆動を制御して左右のクローラ走行装置12a、12bの駆動を制御するコントローラ60と、停止制御を行ったときの停止制御状態情報を記憶する停止制御状態記憶部を備える。コントローラ60は、停止状態から走行操作レバー47、旋回量操作ダイヤル48が操作されて発進制御を行うときに、停止制御状態記憶部に記憶された前回の停止制御状態情報に基づいて左右の走行モータ51、52を駆動する制御を行ってから、左右のブレーキ装置による制動を解除し、左右の走行モータ51、52の駆動による左および右クローラ走行装置12a、12bの発進走行制御を開始する。【選択図】図3


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    Title :

    RUNNING CONTROL DEVICE OF ELECTRICITY-DRIVEN CRAWLER-TYPE RUNNING VEHICLE


    Additional title:

    電動クローラ走行車両の走行制御装置


    Contributors:

    Publication date :

    2025-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge



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