公开(公告)号：US6079258A

公开(公告)日：2000-06-27

申请号：US984028

申请日：1997-12-03

申请人： Helmut List ,  Peter Schoggl

发明人： Helmut List ,  Peter Schoggl

IPC分类号： G01H17/00 ,  G01M17/007 ,  B60K41/00 ,  F02D41/26 ,  G01M15/00

CPC分类号： G01M17/007

摘要： A method for analyzing the driving behavior of motor vehicle wherein a car's driveability is measured easily on a test stand by conducting tests with an actual vehicle to obtain measurement variables describing driving behavior; then defining at least one rating (Dr) indicating the car's driveability as a function of one or more measurement variables; then preparing a simulation model to represent dependencies between the individual measurement variables and, in particular, to compute the rating (Dr) from a set of predefined measurement variables which can be obtained both from the actual vehicle and on a test stand; and then calibrating a dynamic test stand with the use of the simulation model.

摘要翻译： 一种用于分析汽车的驾驶行为的方法，其中通过对实际车辆进行测试来容易地在测试台上测量汽车的驾驶性能，以获得描述驾驶行为的测量变量; 然后根据一个或多个测量变量定义至少一个表示汽车驾驶性能的评级（Dr）; 然后准备一个模拟模型来表示各个测量变量之间的依赖关系，特别是从一组可以从实际车辆和测试台获得的一组预定义的测量变量计算额定值（Dr） 然后使用仿真模型校准动态测试台。

公开(公告)号：US20060282197A1

公开(公告)日：2006-12-14

申请号：US10555995

申请日：2004-03-04

申请人： Peter Schoggl

发明人： Peter Schoggl

IPC分类号： G05D1/00

CPC分类号： F02D41/1406 ,  F02D2041/1437 ,  G05B13/042 ,  G07C5/00

摘要： The invention relates to methods for optimizing vehicles and engines that are used for driving such vehicles, comprising the following steps: measurements are taken during real operation of the vehicle (10) on the road or on a roller-type test stand or the engine (21) on an engine test stand (19); a simulation model representing the vehicle (10) or the engine (19) is parameterized so as to be able to arithmetically determine a prediction about the measured values obtained by means of said measurements; the vehicle (10) is simulated by using the simulation model (11), at least one drivability index (DR) being additionally calculated which results from several measured values based on an empirically determined function and indicates the drivability of a vehicle (10) in a specific driving mode; the settings of the vehicle (10) are optimized during said simulation, at least one drivability index (DR) being input into the target function or the fringe conditions of the optimization process.

摘要翻译： 本发明涉及用于优化用于驾驶这种车辆的车辆和发动机的方法，包括以下步骤：在车辆（10）在道路上或辊式测试台或发动机（10）的实际操作期间进行测量 21）发动机试验台（19）; 表示车辆（10）或发动机（19）的模拟模型被参数化，以便能够算术地确定关于通过所述测量获得的测量值的预测; 通过使用模拟模型（11）来模拟车辆（10），另外计算出基于经验确定的功能由几个测量值产生的至少一个驾驶性能指数（DR），并指示车辆（10）的驾驶性能 具体驾驶模式; 车辆（10）的设置在所述模拟期间被优化，至少一个驾驶性能指数（DR）被输入目标功能或优化过程的条件条件。

公开(公告)号：US20090099723A1

公开(公告)日：2009-04-16

申请号：US12230776

申请日：2008-09-04

申请人： Peter Schoggl

发明人： Peter Schoggl

IPC分类号： G01M17/00

CPC分类号： F02D41/1406 ,  F02D2041/1437 ,  G05B13/042 ,  G07C5/00

摘要： The invention relates to methods for optimizing vehicles and engines that are used for driving such vehicles, comprising the following steps: measurements are taken during real operation of the vehicle (10) on the road or on a roller-type test stand or the engine (21) on an engine test stand (19); a simulation model representing the vehicle (10) or the engine (19) is parameterized so as to be able to arithmetically determine a prediction about the measured values obtained by means of said measurements; the vehicle (10) is simulated by using the simulation model (11), at least one drivability index (DR) being additionally calculated which results from several measured values based on an empirically determined function and indicates the drivability of a vehicle (10) in a specific driving mode; the settings of the vehicle (10) are optimized during said simulation, at least one drivability index (DR) being input into the target function or the fringe conditions of the optimization process.

摘要翻译： 本发明涉及用于优化用于驾驶这种车辆的车辆和发动机的方法，包括以下步骤：在车辆（10）在道路上或辊式测试台或发动机（10）的实际操作期间进行测量 21）发动机试验台（19）; 表示车辆（10）或发动机（19）的模拟模型被参数化，以便能够算术地确定关于通过所述测量获得的测量值的预测; 通过使用模拟模型（11）来模拟车辆（10），另外计算出基于经验确定的功能由几个测量值产生的至少一个驾驶性能指数（DR），并指示车辆（10）的驾驶性能 具体驾驶模式; 车辆（10）的设置在所述模拟期间被优化，至少一个驾驶性能指数（DR）被输入目标功能或优化过程的条件条件。

公开(公告)号：US5305220A

公开(公告)日：1994-04-19

申请号：US702073

申请日：1991-05-17

申请人： Peter Schoggl

发明人： Peter Schoggl

IPC分类号： F02B77/08 ,  F02D41/34 ,  F02D45/00 ,  G01P3/489 ,  F02P5/06 ,  G06F15/48

CPC分类号： F02D41/0097 ,  G01P3/489

摘要： An apparatus and process for electronically measuring rotational characteristics of a rotating part that rotates with a crankshaft of an internal combustion engine. The rotating part has reference marks and measuring scale marks thereon. The apparatus includes a first pick up for detecting the passage of reference marks and a second pick up for detecting the passage of measuring scale marks. A counter connected to the second pick up counts the detected measuring scale marks. A timer controls the stage of the counter. A load sensor detects the load on the engine. A computer is connected to the first pick up, the counter, the timer, and the load sensor. The computer calculates the instantaneous rotational speed of the rotating part by differentiating the counts obtained during instantaneous counter stages. The computer includes decision logic with a predetermined threshold value. When the engine load is less than the predetermined threshold value, the computer measures the speed during at least several rotations of the rotating part. When the engine load is greater than the predetermined value or when the engine load is changing, the computer measures the number of rotations, the rotational speed or the change in rotational speed during a partial rotation of the rotating part.

摘要翻译： 一种用于电子测量与内燃机的曲轴一起旋转的旋转部件的旋转特性的装置和方法。 旋转部件具有参考标记和测量刻度标记。 该装置包括用于检测参考标记的通过的第一拾取器和用于检测测量标尺的通过的第二拾取器。 连接到第二拾取器的计数器对检测到的测量刻度进行计数。 计时器控制计数器的阶段。 负载传感器检测发动机的负载。 计算机连接到第一个拾取器，计数器，定时器和负载传感器。 计算机通过微分瞬时计数器阶段获得的计数来计算旋转部件的瞬时转速。 计算机包括具有预定阈值的判定逻辑。 当发动机负载小于预定阈值时，计算机在旋转部件的至少几个旋转期间测量速度。 当发动机负荷大于预定值时，或当发动机负荷变化时，计算机测量旋转部分的旋转部分旋转期间的转数，转速或转速的变化。