-
1.发明申请公开(公告)号：US20100036597A1
公开(公告)日：2010-02-11
申请号：US12442653
申请日：2007-05-25
申请人： Jens Fiedler , Rainer Marstaller , Andreas Mayer
发明人： Jens Fiedler , Rainer Marstaller , Andreas Mayer
CPC分类号： B60T8/172 , B60G17/019 , B60G2400/0523 , B60G2400/0533 , B60G2400/104 , B60G2400/63 , B60G2600/1873 , B60G2800/012 , B60G2800/24 , B60G2800/702 , B60G2800/9124 , B60T2230/03 , B60W2030/043 , B60W2040/1315 , B60W2520/18 , G01M1/122
摘要： In a method for estimating the height of the center of gravity of a vehicle, a lateral acceleration is determined. Predefined first and second driving situation are detected at a first time as a function of a determined roll rate or of a determined roll angle and at a second time as a function of the roll rate or of the roll angle. In a time period delimited by the first and second times, a differential angle by which a vehicle body tilts during the time period is determined. Also determined are an angular speed: formula and an angular acceleration: formula of the vehicle tilting movement in the time period. A height of the center of gravity of the vehicle is estimated on the basis of an equation of motion as a function of the lateral acceleration, of the differential angle, of the angular speed: formula and of the angular acceleration: formula.
摘要翻译： 在用于估计车辆重心高度的方法中，确定横向加速度。 作为所确定的滚动速度或确定的滚动角度的函数，并且作为滚动速度或滚动角度的函数的第二时间，首先检测预定义的第一和第二驾驶状况。 在由第一次和第二次限定的时间段中，确定车身在该时间段期间倾斜的差角。 还确定了一个角速度：公式和角加速度：在该时间段内车辆倾斜运动的公式。 基于作为角速度的公式和角加速度的公式的差速角的横向加速度的函数的运动方程来估计车辆的重心高度。
-
2.发明授权公开(公告)号：US08392102B2
公开(公告)日：2013-03-05
申请号：US12442653
申请日：2007-05-25
申请人： Jens Fiedler , Rainer Marstaller , Andreas Mayer
发明人： Jens Fiedler , Rainer Marstaller , Andreas Mayer
CPC分类号： B60T8/172 , B60G17/019 , B60G2400/0523 , B60G2400/0533 , B60G2400/104 , B60G2400/63 , B60G2600/1873 , B60G2800/012 , B60G2800/24 , B60G2800/702 , B60G2800/9124 , B60T2230/03 , B60W2030/043 , B60W2040/1315 , B60W2520/18 , G01M1/122
摘要： In a method for estimating the height of the center of gravity of a vehicle, a lateral acceleration is determined. Predefined first and second driving situation are detected at a first time as a function of a determined roll rate or of a determined roll angle and at a second time as a function of the roll rate or of the roll angle. In a time period delimited by the first and second times, a differential angle by which a vehicle body tilts during the time period is determined. Also determined are an angular speed: formula and an angular acceleration: formula of the vehicle tilting movement in the time period. A height of the center of gravity of the vehicle is estimated on the basis of an equation of motion as a function of the lateral acceleration, of the differential angle, of the angular speed: formula and of the angular acceleration: formula.
摘要翻译： 在用于估计车辆重心高度的方法中，确定横向加速度。 作为所确定的滚动速度或确定的滚动角度的函数，并且作为滚动速度或滚动角度的函数的第二时间，首先检测预定义的第一和第二驾驶状况。 在由第一次和第二次限定的时间段中，确定车身在该时间段期间倾斜的差角。 还确定了一个角速度：公式和角加速度：在该时间段内车辆倾斜运动的公式。 基于作为角速度的公式和角加速度的公式的差速角的横向加速度的函数的运动方程来估计车辆的重心高度。
-
公开(公告)号：US08396627B2
公开(公告)日：2013-03-12
申请号：US12442630
申请日：2007-05-29
申请人： Andreas Jung , Rainer Marstaller , Andreas Mayer
发明人： Andreas Jung , Rainer Marstaller , Andreas Mayer
CPC分类号： B60G17/0195 , B60G2400/106 , B60G2400/52 , B60G2400/61 , B60G2400/63 , B60G2400/64 , B60G2500/30 , B60G2600/17 , B60G2600/1877 , B60G2600/70 , B60G2800/22 , B60G2800/70 , B60W40/10 , B60W40/13
摘要： In a method for operating a vehicle with wheel suspensions which each have a characteristic curve, the characteristic curve generates a relation between the weight of the vehicle, applied to each wheel suspension, and the respective height of the vehicle at the wheel suspension point. At least two height sensors detect the height at the wheel suspensions, a reference height is associated with the height sensors and represents a pre-defined loading state of the vehicle. The method provides: detecting the height, determining the forces applied to the vehicle, determining the acceleration of the vehicle on the basis of the forces applied to the vehicle, determining an estimated value for the mass of the vehicle from the forces and the acceleration of the vehicle, and determining values representing the reference heights from at least the estimated value for the mass of the vehicle, the characteristic curves of the wheel suspensions, and the detected heights.
摘要翻译： 在具有各自具有特性曲线的车轮悬架的车辆的操作方法中，特征曲线产生施加到每个车轮悬架的车辆的重量与车轮悬挂点处的车辆的相应高度之间的关系。 至少两个高度传感器检测车轮悬架的高度，参考高度与高度传感器相关联，并且表示车辆的预定义加载状态。 该方法提供：检测高度，确定施加到车辆的力，基于施加到车辆的力确定车辆的加速度，从力量确定车辆质量的估计值和加速度 车辆，以及从至少车辆质量的估计值，车轮悬架的特性曲线和检测到的高度来确定表示参考高度的值。
-
公开(公告)号：US20100036561A1
公开(公告)日：2010-02-11
申请号：US12442630
申请日：2007-05-29
申请人： Andreas Jung , Rainer Marstaller , Andreas Mayer
发明人： Andreas Jung , Rainer Marstaller , Andreas Mayer
CPC分类号： B60G17/0195 , B60G2400/106 , B60G2400/52 , B60G2400/61 , B60G2400/63 , B60G2400/64 , B60G2500/30 , B60G2600/17 , B60G2600/1877 , B60G2600/70 , B60G2800/22 , B60G2800/70 , B60W40/10 , B60W40/13
摘要： In a method for operating a vehicle with wheel suspensions which each have a characteristic curve, the characteristic curve generates a relation between the weight of the vehicle, applied to each wheel suspension, and the respective height of the vehicle at the wheel suspension point. At least two height sensors detect the height at the wheel suspensions, a reference height is associated with the height sensors and represents a pre-defined loading state of the vehicle. The method provides: detecting the height, determining the forces applied to the vehicle, determining the acceleration of the vehicle on the basis of the forces applied to the vehicle, determining an estimated value for the mass of the vehicle from the forces and the acceleration of the vehicle, and determining values representing the reference heights from at least the estimated value for the mass of the vehicle, the characteristic curves of the wheel suspension, and the detected heights.
摘要翻译： 在具有各自具有特性曲线的车轮悬架的车辆的操作方法中，特征曲线产生施加到每个车轮悬架的车辆的重量与车轮悬挂点处的车辆的相应高度之间的关系。 至少两个高度传感器检测车轮悬架的高度，参考高度与高度传感器相关联，并且表示车辆的预定义加载状态。 该方法提供：检测高度，确定施加到车辆的力，基于施加到车辆的力确定车辆的加速度，从力量确定车辆质量的估计值和加速度 车辆，以及从至少车辆质量的估计值，车轮悬架的特性曲线和检测到的高度来确定表示参考高度的值。
-
-
-
搜索结果
4 条记录 (耗时 0.008 秒)
