To provide a vehicle start control system capable of realizing smooth start while suppressing slip-down during automatic start on a slope road.SOLUTION: A start control system includes an acceleration sensor, a braking force generator, a driving force generator, and a control device that controls the braking force generator and the driving force generator. The control device gradually reduces the braking force while increasing the driving force when a start of the vehicle is requested. Then, the driving force and the braking force are held for a predetermined time after a change in acceleration is detected by the acceleration sensor. If an acceleration detected by the acceleration sensor at a time when the predetermined time has elapsed is the acceleration in a direction of start of the vehicle, the braking force is decreased while increasing the driving force.SELECTED DRAWING: Figure 7

    【課題】勾配路での自動発進においてずり下がりを抑えつつ滑らかな発進を実現することができる車両の発進制御システムを提供する。【解決手段】発進制御システムは、加速度センサと、制動力発生装置と、駆動力発生装置と、制動力発生装置及び駆動力発生装置を制御する制御装置とを備える。制御装置は、車両の発進が要求された場合、駆動力を増大させつつ制動力を徐々に低下させていく。そして、加速度センサにより加速度の変化が検出された時点から所定時間、駆動力と制動力とを保持する。所定時間の経過時点で加速度センサにより検出された加速度が車両の発進方向の加速度である場合、駆動力を増大させつつ制動力を低下させる。【選択図】図7


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    Title :

    VEHICLE START CONTROL SYSTEM


    Additional title:

    車両の発進制御システム


    Contributors:

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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