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    • 18. 发明公开
    • 드라이브 샤프트 보호장치 및 방법
    • 驱动轴保护系统及方法
    • KR1020130046253A
    • 2013-05-07
    • KR1020110110729
    • 2011-10-27
    • 현대자동차주식회사기아자동차주식회사
    • 이관호
    • B60W30/188B60W10/06B60W40/10B60W30/18
    • B60W30/188B60W10/06B60W40/10B60W2030/18081B60W2510/0638B60W2510/101B60W2530/10B60W2540/18B60W2720/40B60Y2400/303
    • PURPOSE: An apparatus and method for protecting a drive shaft are provided to adjust a driving torque considering an axial weight in order to improve the durability of the shaft while the layout and the properties of a vehicle is maintained. CONSTITUTION: An apparatus for protecting a drive shaft includes a vehicle information detecting part(100), a motion controlling part(200), and an engine controlling part(300). The vehicle information detecting part detects engine RPM(Revolution Per Minute) information, gear shifting information, steering angle information, vehicle velocity information, and weight change information, and then provides the information to the motion controlling part. The motion controlling part analyzes the information from the vehicle information detecting part, and then applies a correction factor value according to the weight condition of a vehicle in order to determine the limit value of a driving torque when a reversible and physical torque is applied to the shaft. The engine controlling part minimizes the reversible and physical torque applied to the shaft with reducing the output torque of the engine according to the limit value from the motion controlling part. [Reference numerals] (110) Engine RPM detecting part; (120) Gear position detecting part; (130) Steering angle detecting part; (140) Vehicle speed detecting part; (150) Weight detecting part; (200) Motion controlling part; (300) Engine controlling part; (AA) Torque reduction control
    • 目的:提供一种用于保护驱动轴的装置和方法,以考虑轴向重量来调节驱动转矩,以便在保持车辆的布局和特性的同时提高轴的耐久性。 构成:用于保护驱动轴的装置包括车辆信息检测部(100),运动控制部(200)和发动机控制部(300)。 车辆信息检测部分检测发动机RPM(每分钟革命)信息,换档信息,转向角信息,车速信息和重量变化信息,然后将信息提供给运动控制部分。 运动控制部分分析来自车辆信息检测部分的信息,然后根据车辆的重量条件应用校正因子值,以便当将可逆和物理转矩施加到车辆信号时确定驱动转矩的极限值 轴。 发动机控制部件根据来自运动控制部的极限值,减小发动机的输出转矩,使施加于轴的可逆转和物理转矩最小化。 (附图标记)(110)发动机转速检测部; (120)齿轮位置检测部; (130)转向角检测部; (140)车速检测部; (150)重量检测部件; (200)运动控制部分; (300)发动机控制部; (AA)减速控制