PROBLEM TO BE SOLVED: To provide a start control device suitable for a saddle-riding type vehicle for a motocross race (motocrosser) in which all vehicles start at once using starting gates.SOLUTION: When start control is initiated, a start control device operates in a first operation mode (S_MODEST=1) in which an upper limit value of engine rotation speed is limited to a first upper limit value (NErev1) that is lower than an upper limit value (NErev0) in a non-start control. When an elapsed time after a throttle opening exceeds a predetermined opening in the first operation mode reaches a predetermined standby time, the start control device operates in a second operation mode (S_MODEST=2) in which the upper limit value of the engine rotation speed is limited to a second upper limit value (NErev2) that is lower than the first upper limit value. When a period of the second operation mode reaches a predetermined control period or a forced cancellation condition is satisfied, the start control device transitions to an ordinary mode [S_MODEST=0] to terminate the start control.SELECTED DRAWING: Figure 3
【課題】スターティングゲートを利用して一斉にスタートするモトクロス競技用の鞍乗型車両(モトクロッサ)に好適な発進制御装置を提供する。【解決手段】発進制御が開始されると、エンジン回転数の上限値を非発進制御における上限値(NErev0)よりも低い第1上限値(NErev1)に制限する第1動作モード(S_MODEST=1)で動作し、第1動作モードにおいてスロットル開度が所定開度を超えた以降の経過時間が所定の待機時間に達すると、エンジン回転数の上限値を前記第1上限値よりも低い第2上限値(NErev2)に制限する第2動作モード(S_MODEST=2)で動作し、第2動作モードの期間が所定の制御期間に達するか、あるいは強制解除条件が成立すると通常モード [S_MODEST=0]へ遷移して発進制御を終了する。【選択図】図3
START CONTROL DEVICE OF SADDLE-RIDING TYPE VEHICLE
鞍乗型車両の発進制御装置
2018-04-05
Patent
Electronic Resource
Japanese
IPC: | 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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES , Zündung von Brennkraftmaschinen mit innerer Verbrennung, ausgenommen Kompressionszündung |
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