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1. 发明授权

US08073594B2 Trailer articulation angle estimation 有权
标题翻译：拖车关节角度估计
公开(公告)号：US08073594B2
公开(公告)日：2011-12-06
申请号：US13020866
申请日：2011-02-04
申请人： Yong H. Lee , Alexander Kade
发明人： Yong H. Lee , Alexander Kade
IPC分类号： G02B5/08 , B60R1/072 , G06F19/00
CPC分类号： B60D1/30 , B60D1/58 , G08G1/167
摘要： A method for operating a vehicle includes acquiring position information including an azimuth angle between a non-contacting sensor and a wheeled axle of an attached trailer, determining a trailer tongue length correlated to the position information, determining a track width of the attached trailer correlated to the position information, and calculating a trailer hitch articulation angle corresponding to the trailer tongue length and the track width of the attached trailer.
摘要翻译：一种用于操作车辆的方法包括：获取位置信息，该位置信息包括非接触传感器和附加拖车的轮式轴之间的方位角，确定与位置信息相关的拖车舌头长度，确定与所述拖车相关的拖车的履带宽度位置信息，以及计算对应于拖车舌长度和附加拖车的履带宽度的拖车牵引关节角度。

2. 发明授权

US07068155B2 Apparatus and methods for near object detection 失效
公开(公告)号：US07068155B2
公开(公告)日：2006-06-27
申请号：US10891303
申请日：2004-07-14
申请人： Alexander Kade , William J. Chundrlik, Jr. , Richard K. Deering , Osman D. Altan
发明人： Alexander Kade , William J. Chundrlik, Jr. , Richard K. Deering , Osman D. Altan
IPC分类号： B60Q1/00
CPC分类号： B60T7/22 , G01S13/931 , G01S2013/9339 , G01S2013/9353
摘要： Methods and apparatus are provided for detecting an object in the projected path of a vehicle. The apparatus comprises a yaw sensor configured to determine the yaw of the vehicle and an object detection sensor configured to evaluate an Actual Range Bin and to produce obstruction data if an object is sensed within the Actual Range Bin. The apparatus also comprises a controller that is configured to receive the yaw determined by the yaw sensor and determine a projected path of the vehicle based at least in part upon the yaw. The controller is also configured to determine a True Range Bin based at least in part upon the projected path of the vehicle and the Actual Range Bin. The controller is further configured to receive the obstruction data from the object detection sensor and determine if the object is within the True Range Bin.

3. 发明申请

US20060012467A1 Apparatus and methods for near object detection 失效
标题翻译：近物体检测装置及方法
公开(公告)号：US20060012467A1
公开(公告)日：2006-01-19
申请号：US10891303
申请日：2004-07-14
申请人： Alexander Kade , William Chundrlik , Richard Deering , Osman Altan
发明人： Alexander Kade , William Chundrlik , Richard Deering , Osman Altan
IPC分类号： B60Q1/00 , B60R22/00 , G01S13/00
CPC分类号： B60T7/22 , G01S13/931 , G01S2013/9339 , G01S2013/9353
摘要： Methods and apparatus are provided for detecting an object in the projected path of a vehicle. The apparatus comprises a yaw sensor configured to determine the yaw of the vehicle and an object detection sensor configured to evaluate an Actual Range Bin and to produce obstruction data if an object is sensed within the Actual Range Bin. The apparatus also comprises a controller that is configured to receive the yaw determined by the yaw sensor and determine a projected path of the vehicle based at least in part upon the yaw. The controller is also configured to determine a True Range Bin based at least in part upon the projected path of the vehicle and the Actual Range Bin. The controller is further configured to receive the obstruction data from the object detection sensor and determine if the object is within the True Range Bin.
摘要翻译：提供了用于检测车辆的投影路径中的物体的方法和装置。该装置包括：偏航传感器，被配置为确定车辆的偏航;以及物体检测传感器，被配置为评估实际范围斌并且如果在实际范围斌内感测到物体，则产生障碍物数据。该装置还包括控制器，其被配置为接收由偏航传感器确定的偏航，并且至少部分地基于偏航来确定车辆的投影路径。控制器还被配置为至少部分地基于车辆的投影路径和实际范围仓来确定真范围仓。控制器还被配置为从对象检测传感器接收障碍物数据并且确定对象是否在真范围仓内。

4. 发明授权

US06842684B1 Methods and apparatus for controlling a brake system 有权
标题翻译：用于控制制动系统的方法和装置
公开(公告)号：US06842684B1
公开(公告)日：2005-01-11
申请号：US10664344
申请日：2003-09-17
申请人： Alexander Kade , William J. Chundrlik, Jr. , Richard K. Deering , Osman D. Altan
发明人： Alexander Kade , William J. Chundrlik, Jr. , Richard K. Deering , Osman D. Altan
IPC分类号： B60K31/00 , B60T7/22 , G06F19/00 , G06G7/76
CPC分类号： B60W10/18 , B60K31/0008 , B60T7/22 , B60W10/04 , B60W2510/20 , B60W2540/12 , B60W2550/20 , Y10T477/621 , Y10T477/80
摘要： Methods and apparatus are provided for controlling a braking system of a vehicle that is moving toward an object. The apparatus includes a vehicle speed (VS) sensor, a steering direction (SD) sensor, at least one sensor configured to provide a distance to the object (DTO) and a processor in operable communication with the braking system and configured to receive the VS, the SD and DTO. The processor is further configured to determine a projected vehicle path (PVP) and a minimum stopping distance (MSD) for the vehicle based at least in part on the VS and the SD, determine whether the object is in the PVP and whether the DTO is less than or equal a threshold distance (TD), determine a required deceleration (RD) for the braking system to substantially reduce the vehicle speed if the object is in the PVP and the DTO is less than or equal the threshold distance (TD), and communicate the RD to the braking system.
摘要翻译：提供了用于控制朝向物体移动的车辆的制动系统的方法和装置。该装置包括车速（VS）传感器，转向方向（SD）传感器，至少一个被配置为提供距物体的距离的传感器（DTO）以及与制动系统可操作地通信并被配置为接收VS ，SD和DTO。处理器还被配置为至少部分地基于VS和SD来确定车辆的投影车辆路径（PVP）和最小停靠距离（MSD），确定物体是否在PVP中以及DTO是否是小于或等于阈值距离（TD），确定制动系统所需的减速度（RD），以便如果物体处于PVP中并且DTO小于或等于阈值距离（TD），则基本上降低车速，并将RD传送到制动系统。

5. 发明授权

US06513886B1 Brake system control in which update of wheel speed normalization factors is selectively inhibited 失效
标题翻译：选择性地抑制轮速归一化因子更新的制动系统控制
公开(公告)号：US06513886B1
公开(公告)日：2003-02-04
申请号：US08646189
申请日：1996-05-07
申请人： John Andrew Weber , Alfred Russell Robertson , Kevin Gerard Leppek , Alexander Kade , Allen John Walenty , David Alan Thatcher
发明人： John Andrew Weber , Alfred Russell Robertson , Kevin Gerard Leppek , Alexander Kade , Allen John Walenty , David Alan Thatcher
IPC分类号： B60T858
CPC分类号： B60T8/171
摘要： A brake system control method for use in a vehicle in which wheel speed normalization factors are iteratively updated, comprising the steps of: monitoring a plurality of wheel speed signals from a plurality of wheel speed sensors; determining for each wheel a wheel acceleration responsive to the wheel speed signal; determining an acceleration dead band for each wheel, wherein the acceleration dead band is proportional to a measure of vehicle acceleration; comparing the wheel acceleration to the dead band; and if the magnitude of the wheel acceleration is greater than the magnitude of the dead band, inhibiting update of the normalization factors.
摘要翻译：一种在车轮中使用的制动系统控制方法，其中轮速归一化因子被迭代地更新，包括以下步骤：从多个车轮速度传感器监测多个车轮速度信号; 确定每个车轮响应于车轮速度信号的车轮加速度; 确定每个车轮的加速死区，其中所述加速死区与车辆加速度的量度成比例; 将车轮加速度与死区进行比较; 并且如果车轮加速度的大小大于死区的大小，则抑制归一化因子的更新。

6. 发明授权

US5511859A Regenerative and friction brake blend control 失效
标题翻译：再生和摩擦制动器共混控制
公开(公告)号：US5511859A
公开(公告)日：1996-04-30
申请号：US519871
申请日：1995-08-25
申请人： Alexander Kade , Allen J. Walenty , Kevin G. Leppek
发明人： Alexander Kade , Allen J. Walenty , Kevin G. Leppek
IPC分类号： B60L7/26 , B60T8/1761 , B60T8/26 , B60T13/58 , B60T13/74
CPC分类号： B60W20/13 , B60K6/442 , B60K6/52 , B60L7/26 , B60T13/586 , B60T8/17613 , B60T8/267 , B60W10/08 , B60W30/18109 , B60W30/18127 , B60K1/02 , B60T2270/602 , B60W20/00 , B60W2540/12 , Y02T10/6234 , Y02T10/6265
摘要： A regenerative and friction brake blend control method for use in a vehicle with at least one positionable hydraulic brake actuator for achieving friction braking and an electric propulsion motor with regenerative braking capability wherein an amount of regenerative braking achieved is indicated by a signal, wherein the method comprises the steps of determining a hydraulic actuator position command indicating a desired vehicle braking, determining responsive the hydraulic actuator position command a regenerative braking command, commanding the electric propulsion motor to regeneratively brake the vehicle responsive to the regenerative braking command, receiving the signal indicative of regenerative braking achieved, converting the signal indicative of regenerative braking achieved to an actuator position reduction signal, subtracting the actuator position reduction signal from the hydraulic actuator position command to determine a difference command, and commanding the hydraulic actuator according to the difference command, wherein the hydraulic actuator and the regenerative braking together achieve the desired vehicle braking.
摘要翻译：一种用于具有至少一个用于实现摩擦制动的可定位的液压制动致动器的车辆的再生和摩擦制动器共混控制方法以及具有再生制动能力的电推进电动机，其中所获得的再生制动量由信号指示，其中所述方法包括以下步骤：确定指示期望的车辆制动的液压致动器位置指令，响应于液压致动器位置指令确定再生制动指令，命令电推进电机响应于再生制动指令再次制动车辆，接收指示实现再生制动，将表示再生制动的信号转换为致动器位置减小信号，从液压致动器位置指令中减去执行机构位置减小信号以确定差速指令，并指令液压致动器或者根据差分指令，其中液压致动器和再生制动一起实现期望的车辆制动。

7. 发明授权

US4755945A Adaptive mode anti-lock brake controller 失效
标题翻译：自适应模式防抱死制动控制器
公开(公告)号：US4755945A
公开(公告)日：1988-07-05
申请号：US913001
申请日：1986-09-24
申请人： Alexander Kade , Kevin G. Leppek
发明人： Alexander Kade , Kevin G. Leppek
IPC分类号： B60T8/70 , B60T8/172 , B60T8/1764 , B60T8/42 , B60T8/58 , B60T8/62 , B60T8/84 , B60T8/82
CPC分类号： B60T8/1764
摘要： A wheel lock control system is described which utilizes both independent and select low modes of wheel lock controlled braking. When braking on a surface in which the coefficients of friction between the two sides of the vehicle are substantially different or when the vehicle is undergoing severe steering maneuvers while braking, the wheel lock control system utilizes a select low mode of braking for the vehicle rear wheels so as to maintain vehicle stability. However, when the four wheels are being braked on a substantially uniform coefficient of friction surface, the wheel lock control system utilizes an independent mode of braking for each of the wheels of the vehicle so as to minimize the vehicle braking distance.
摘要翻译：描述了一种车轮锁定控制系统，其利用独立的和选择低的车轮锁定控制制动模式。当在车辆两侧的摩擦系数大致不同的表面上或当车辆在制动时正在经历严重的转向操作的表面上制动时，车轮锁定控制系统利用用于车辆后轮的选择低制动模式以保持车辆的稳定性。然而，当四个车轮在基本上均匀的摩擦系数表面上制动时，车轮锁定控制系统利用车辆的每个车轮的独立制动模式，以使车辆制动距离最小化。

8. 发明授权

US4665488A Synchronizing wiper control 失效
标题翻译：同步刮水器控制
公开(公告)号：US4665488A
公开(公告)日：1987-05-12
申请号：US678896
申请日：1984-12-06
申请人： Donald E. Graham , James J. Kowalik , Alexander Kade
发明人： Donald E. Graham , James J. Kowalik , Alexander Kade
IPC分类号： B60S1/08 , B60S1/28 , G05D13/02
CPC分类号： B60S1/0814 , Y10S318/02
摘要： A control for separately driven, potentially interfering wiper blades includes position sensors for each wiper blade and a memory which stores, for each pattern, numbers representing inner and outer wipe positions with acceleration, constant velocity and deceleration regions therebetween and a command velocity for the constant velocity regions. The memory further stores numbers defining a zone of potential blade interference and, for each position of each blade within this zone, a non-interference zone for the other blade. The control further includes closed loop velocity control apparatus responsive to the signals from the position sensors and the command velocity to maintain the command velocity in the constant velocity region, accelerate to the command velocity in the acceleration region and decelerate from the command velocity in the deceleration region. The control also synchronizes the wiper blades at each of the inner and outer wipe positions and includes apparatus responsive to signals from the position sensors indicating that both of the blades are within the zone of potential blade interference to derive from the memory, for the position of the blade in advance in the direction of common blade movement, the non-interference zone for the other blade and prevent the other blade from leaving this zone.
摘要翻译：用于单独驱动的潜在干扰的雨刮器的控制器包括用于每个刮水器叶片的位置传感器和存储器，其针对每个模式存储表示内部和外部擦拭位置的数字，其中加速度，恒定速度和减速区域以及恒定的指令速度速度区域。存储器还存储限定潜在叶片干扰区域的数字，并且对于该区域内的每个叶片的每个位置，存储另一个叶片的不干涉区域。该控制还包括响应于来自位置传感器的信号和指令速度的闭环速度控制装置，以将指令速度保持在恒定速度区域中，加速到加速区域中的指令速度并且从减速中的指令速度减速地区。该控制还使擦拭器叶片在每个内部和外部擦拭位置处同步，并且包括响应于来自位置传感器的信号的装置，其指示两个叶片都位于从存储器导出的潜在叶片干扰区域内，叶片预先沿着普通叶片运动的方向，另一个叶片的不干涉区域，并防止另一个叶片离开该区域。

9. 发明授权

US4664453A Anti-lock brake control system 失效
公开(公告)号：US4664453A
公开(公告)日：1987-05-12
申请号：US789576
申请日：1985-10-21
申请人： Alexander Kade , Harland G. Hopkins , Mutasim A. Salman
发明人： Alexander Kade , Harland G. Hopkins , Mutasim A. Salman
IPC分类号： B60T8/48 , B60T8/172 , B60T8/174 , B60T8/1763 , B60T8/50 , B60T8/58 , B60T8/62 , B60T8/70
CPC分类号： B60T8/326 , B60T8/17636 , B60T8/5056 , B60T8/58 , Y10S303/04
摘要： A brake control system is described that prevents a wheel lockup condition by identifying the brake pressure that produces the maximum possible braking effort during each brake pressure application period and applying a predetermined fraction of the identified pressure after an incipient wheel lockup condition is sensed. The predetermined fraction provides for adaptive adjustment of the brake pressure if the identified brake pressure is in error until a pressure is applied that produces substantially the maximum possible braking effort.

10. 发明授权

US4527653A Road load insensitive electric power steering system 失效
标题翻译：道路负荷不敏感电动助力转向系统
公开(公告)号：US4527653A
公开(公告)日：1985-07-09
申请号：US572874
申请日：1984-01-23
申请人： Paul D. Agarwal , Roger D. Fruechte , Alexander Kade , Thomas A. Radomski
发明人： Paul D. Agarwal , Roger D. Fruechte , Alexander Kade , Thomas A. Radomski
IPC分类号： B62D5/04 , B62D6/00 , B64C13/04 , G05B13/02 , G06G7/66
CPC分类号： B62D5/0463 , B62D6/008
摘要： The torque gain of an electric motor assisted power steering system is modified as a function of the estimated level of road load friction such that the relationship between the operator exerted steering torque and the resulting rate of steer is substantially insensitive to a reduction in the level of road load. The road load is estimated as a function of the operator exerted steering torque, the torque assist provided by the electric motor, and the resulting steer rate.
摘要翻译：电动机辅助动力转向系统的转矩增益被改变为估计的道路负载摩擦水平的函数，使得操作者施加的转向转矩与所产生的转向转速之间的关系对于降低道路负荷。估计道路负荷是操作者施加转向扭矩，由电动机提供的转矩辅助以及由此产生的转向速率的函数。

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