公开(公告)号：US06460943B1

公开(公告)日：2002-10-08

申请号：US08313983

申请日：1994-09-27

申请人： Bernhard Toepfer ,  Wolfgang Mueller ,  Michael Reiner ,  Reinhard Helldoerfer

发明人： Bernhard Toepfer ,  Wolfgang Mueller ,  Michael Reiner ,  Reinhard Helldoerfer

IPC分类号： B60T860

CPC分类号： B60T8/00 ,  B60T8/3275 ,  B60T13/662

摘要： A method controls brake pressure for a motor vehicle pressure medium-actuated power brake system in which the adjustment of a proportionality factor (k) between deceleration and brake pressure starting from an initial value (ko) is limited to a range bounded by a lower limit value and an upper limit value in which range the initial value (ko) is contained. This produces a warning travel of the pedal when excessive deviation of the brake pressure from the expected value occurs. The warning travel informs the driver of the braking effect which is deviating excessively from the expected degree. Methods are known in which a specific travel (sp) of the brake pedal is interpreted as a setting of a specific desired deceleration (zs) of the vehicle and the required brake pressure is set automatically if appropriate by incrementally adjusting a variable proportionality factor (k).

摘要翻译： 一种方法控制机动车辆压力介质致动动力制动系统的制动压力，其中从初始值（ko）开始的减速度和制动压力之间的比例因子（k）的调节被限制在由下限限制的范围 值和包含初始值（ko）的范围的上限值。 当制动压力与预期值发生过大偏差时，会产生踏板的警告行程。 警告行程通知驾驶员制动效果偏离预期的程度。 已知一种方法，其中制动踏板的特定行程（sp）被解释为车辆的特定期望减速度（zs）的设定，并且如果适当，通过逐渐调整可变比例因子（k）来自动设定所需的制动压力 ）。

公开(公告)号：US5422812A

公开(公告)日：1995-06-06

申请号：US810866

申请日：1991-12-20

申请人： Peter Knoll ,  Winfried Koenig ,  Reinhard Helldoerfer ,  Ulrich Kanzler ,  Juergen Leinberger ,  Wilfried Urbanski ,  Ruediger Mock-Hecker ,  Edmund Zaeuner

发明人： Peter Knoll ,  Winfried Koenig ,  Reinhard Helldoerfer ,  Ulrich Kanzler ,  Juergen Leinberger ,  Wilfried Urbanski ,  Ruediger Mock-Hecker ,  Edmund Zaeuner

IPC分类号： B60Q3/04 ,  G01C21/34 ,  G01C21/36 ,  G02B5/30 ,  G02B27/00 ,  G02B27/01 ,  G08G1/0969 ,  G06F165/00

CPC分类号： G01C21/365 ,  B60Q3/042 ,  B60Q3/044 ,  B60Q3/046 ,  G02B27/0018 ,  G02B27/0101 ,  G08G1/0969 ,  G02B2027/012 ,  G02B2027/0154 ,  G02B2027/0187 ,  G02B2027/0194 ,  G02B5/30

摘要： A positioning and navigation system for land vehicles features a simple and memory-conserving route entry method. Routes on maps can be specified by the junctions traversed by the route, so that entering only the junctions in memory uses much less space than prior art digital route storage systems which stored the coordinates of each point along the route. A trip progress information display shows the route vividly by using color or brightness contrast with the rest of the map. Additional direction of travel indications can be given, for example on a Head Up Display reflected off the inside of the windshield within the operator's field of view or by acoustic signals or speech-synthesized announcements. This results in particularly easy-to-follow guide to the driver or operator. Head-up displays on motor vehicles often have double images and interfering reflections on the windshield. To avoid these, arrangements of linear polarization filters or shutter foils are suggested, which have particularly high light transmission. Arrangements of filter plates on a combiner inside of the windshield are also advantageous.

摘要翻译： 陆地车辆的定位和导航系统具有简单和记忆节省的路线入口方法。 地图上的路线可以由路线穿过的交叉点指定，因此仅在内存中使用的路口比现有技术的数字路由存储系统少得多，这些数字路由存储系统存储沿路线的每个点的坐标。 旅行进度信息显示通过使用与地图的其余部分的颜色或亮度对比度生动地显示路线。 可以提供附加的旅行指示方向，例如在操作员视野内的挡风玻璃内部反射的抬头显示器上，或通过声信号或语音合成通知。 这导致对驱动程序或操作员的特别易于遵循的指导。 汽车上的平视显示屏通常在挡风玻璃上有双重影像和干扰反射。 为了避免这些，建议线偏振滤光器或快门箔的布置，其具有特别高的光透射率。 在挡风玻璃的组合器内布置过滤板也是有利的。