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    • 3. 发明授权
    • System for driving stability control
    • 驾驶稳定控制系统
    • US5862503A
    • 1999-01-19
    • US977369
    • 1997-11-24
    • Alfred EckertBenno LammenPeter WankeKarl-Friedrick WorsdorferThomas GeigerJohannes GraberStefan DrummThomas KranzC. Jan Neederkorn
    • Alfred EckertBenno LammenPeter WankeKarl-Friedrick WorsdorferThomas GeigerJohannes GraberStefan DrummThomas KranzC. Jan Neederkorn
    • B60T8/1755B60T8/00B60K28/16G01P3/44
    • B60W10/184B60T8/1755B60W30/02B60W40/064B60G2400/1042B60T2210/12B60T2230/02B60T2270/313B60W2422/95B60W2520/125B60W2520/14B60W2520/20B60W2720/14B60W2720/30
    • Apparatus for improving the driving behavior of a vehicle is provided. The vehicle has front and rear axles, each having a plurality of wheels. Each wheel-has a brake. Sensor are provided for measuring the rotational speed of each wheel, the vehicle yaw rate and the vehicle lateral acceleration. An anti-lock braking system provides first preset pressure values for controlling each brake, to prevent the wheels from locking during braking. A traction slip control system provides second preset pressure values for controlling each brake, to prevent the wheels from slipping during acceleration. A brake effort proportioning system provides third preset pressure values for distributing braking pressure between the wheels of the front axle and the wheels of the rear axle. A yawing moment controller provides fourth preset pressure values used to control each brake during cornering, to avoid application to the vehicle of an unbalanced moment which would cause the vehicle to understeer or oversteer. The antilock braking system, traction slip control system, brake effort proportioning means and yawing moment control system all operate independently of one another. A prioritizing mechanism applies criteria to determine a desired brake pressure that is applied to each wheel, based on the outputs of the antilack braking, traction slip control, brake effort proportioning, and yawing moment control systems.
    • 提供了用于改善车辆的驾驶行为的装置。 车辆具有前轮和后轴,每个轴具有多个车轮。 每个车轮都有制动器。 传感器用于测量每个车轮的转速,车辆横摆角速度和车辆横向加速度。 防抱死制动系统提供用于控制每个制动器的第一预设压力值,以防止在制动期间车轮被锁定。 牵引滑动控制系统提供用于控制每个制动器的第二预设压力值,以防止车轮在加速期间滑倒。 制动力配比系统提供第三预设压力值,用于在前轴的车轮和后桥的车轮之间分配制动压力。 偏转力矩控制器提供用于在转弯过程中控制每个制动器的第四预设压力值,以避免车辆向车辆施加不平衡力矩,这将导致车辆转向不足或过度转向。 防抱死制动系统,牵引滑动控制系统,制动力比例装置和偏航力矩控制系统都彼此独立运行。 优先排序机构基于反铲制动,牵引滑动控制,制动器制动比例和偏航力矩控制系统的输出,应用标准来确定施加到每个车轮的期望的制动压力。
    • 4. 发明授权
    • System for integrated driving stability control
    • 集成驾驶稳定控制系统
    • US5694321A
    • 1997-12-02
    • US482896
    • 1995-06-07
    • Alfred EckertBenno LammenPeter WankeKarl-Friedrick WorsdorferThomas GeigerJohannes GraberStefan Drumm
    • Alfred EckertBenno LammenPeter WankeKarl-Friedrick WorsdorferThomas GeigerJohannes GraberStefan Drumm
    • B60T8/1755B60T8/00B60K28/16G01P3/44
    • B60T8/1755B60W10/184B60W30/02B60W40/064B60G2400/1042B60T2210/12B60T2230/02B60T2270/313B60W2422/95B60W2520/125B60W2520/14B60W2520/20B60W2720/14B60W2720/30
    • Apparatus for improving the driving behavior of a vehicle is provided. The vehicle has front and rear axles, each having a plurality of wheels. Each wheel has a brake. Sensor are provided for measuring the rotational speed of each wheel, the vehicle yaw rate and the vehicle lateral acceleration. An anti-lock braking system provides first preset pressure values for controlling each brake, to prevent the wheels from locking during braking. A traction slip control system provides second preset pressure values for controlling each brake, to prevent the wheels from slipping during acceleration. A brake effort proportioning system provides third preset pressure values for distributing braking pressure between the wheels of the front axle and the wheels of the rear axle. A yawing moment controller provides fourth preset pressure values used to control each brake during cornering, to avoid application to the vehicle of an unbalanced moment which would cause the vehicle to understeer or oversteer. The antilock braking system, traction slip control system, brake effort proportioning means and yawing moment control system all operate independently of one another. A prioritizing mechanism applies criteria to determine a desired brake pressure that is applied to each wheel, based on the outputs of the antilock braking, traction slip control, brake effort proportioning, and yawing moment control systems.
    • 提供了用于改善车辆的驾驶行为的装置。 车辆具有前轮和后轴,每个轴具有多个车轮。 每个车轮都有制动器。 传感器用于测量每个车轮的转速,车辆横摆角速度和车辆横向加速度。 防抱死制动系统提供用于控制每个制动器的第一预设压力值,以防止在制动期间车轮被锁定。 牵引滑动控制系统提供用于控制每个制动器的第二预设压力值,以防止车轮在加速期间滑倒。 制动力配比系统提供第三预设压力值,用于在前轴的车轮和后桥的车轮之间分配制动压力。 偏转力矩控制器提供用于在转弯过程中控制每个制动器的第四预设压力值,以避免车辆向车辆施加不平衡力矩,这将导致车辆转向不足或过度转向。 防抱死制动系统,牵引滑动控制系统,制动力比例装置和偏航力矩控制系统都彼此独立运行。 基于防抱死制动,牵引滑动控制,制动力配比和偏航力矩控制系统的输出,优先机构根据标准来确定施加到每个车轮的期望的制动压力。
    • 5. 发明授权
    • Method and device for maneuvering motor vehicles
    • 机动车辆的方法和装置
    • US06302823B1
    • 2001-10-16
    • US09555676
    • 2000-08-18
    • Alfred EckertJürgen DieboldStefan DrummThomas Berthold
    • Alfred EckertJürgen DieboldStefan DrummThomas Berthold
    • B60K4120
    • B60W10/06B60K31/0008B60Q9/006B60T7/12B60T2201/10B60W10/04B60W10/18B60W30/06B60W30/18063B60W30/1819B60W2520/10B60W2540/10B60W2540/106Y10T477/816
    • The present invention relates to a maneuvering assistance system for automotive vehicles and a method of maneuvering automotive vehicles which permit a simple and safe maneuvering of the automotive vehicle particularly during a parking procedure. The present invention is especially advantageous when the automotive vehicle needs to be maneuvered, for example, on a steep positive or negative gradient. According to the present invention, a preselected or adjustable maneuvering speed is chosen such that the driver is not surprised by unwanted reactions of the automotive vehicle. The present invention especially comprises an accelerator pedal sensor [(5)] for detecting an accelerator pedal position [(&agr;)] and a device for determining a speed [(vref)] of the vehicle. By using values pertaining to the accelerator pedal position [(&agr;)], to the accelerator pedal depression speed [({dot over (&agr;)})], and the vehicle speed [(vref)], a control unit [(4)] determines whether the vehicle is in a maneuvering or parking condition, in order to accordingly actuate an engine [(6)] or a brake control system [(3)] so that the vehicle [(1)] is moved at a desired maneuvering speed.
    • 本发明涉及一种用于机动车辆的机动辅助系统和一种机动车辆的操纵方法,其允许机动车辆的简单和安全的操纵,特别是在停车过程中。 当汽车需要被动作时,例如在陡峭的正或负梯度上,本发明是特别有利的。 根据本发明,选择预选或可调节的机动速度,使得驾驶员不会因机动车辆的不期望的反应而感到惊讶。 本发明尤其包括用于检测加速器踏板位置[(α)]的加速器踏板传感器[(5)]和用于确定车辆的速度[(vref)]的装置。 通过使用与加速踏板位置[(α)]有关的加速踏板下压速度[({dot over(α)}]]和车速[(vref)],控制单元[(4) ]确定车辆是否处于操纵或停车状态,以便相应地致动发动机[(6)]或制动控制系统[(3)],使得车辆[(1)]以期望的机动 速度。