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公开(公告)号：US08543300B2
公开(公告)日：2013-09-24
申请号：US13225731
申请日：2011-09-06
申请人： Koji Matsuno
发明人： Koji Matsuno
CPC分类号： B60W30/045 , B60T8/1755 , B60W10/119 , B60W10/184 , B60W2540/18
摘要： An engine driving force is calculated. A first-lag process is executed based upon the engine driving force to calculate an engaging torque between front and rear shafts. The resultant is output to a transfer clutch drive unit. A braking force according to a change of a driving force, which is decreased with the lapse of time based upon a temporal change of the engine driving force, is calculated by executing a first-order lead process. An acceleration sensitive target yaw moment based upon the braking force according to the change of the driving force is calculated, and a steering sensitive target yaw moment based upon a steering angle velocity is calculated by executing the first-order lead process. A braking force to be added to an inner wheel on a turn is calculated based upon these target yaw moment. The resultant is output to a brake drive unit.
摘要翻译： 计算发动机驱动力。 基于发动机驱动力执行第一滞后处理，以计算前轴和后轴之间的接合扭矩。 结果输出到转印离合器驱动单元。 通过执行一阶引导处理来计算根据基于发动机驱动力的时间变化随时间而减小的驱动力的变化的制动力。 计算基于根据驱动力的变化的制动力的加速度敏感目标横摆力矩，并且通过执行一级引导处理来计算基于转向角速度的转向敏感目标横摆力矩。 基于这些目标横摆力矩来计算在转弯时添加到内轮的制动力。 结果输出到制动驱动单元。
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82.发明授权System and method for merging meteorological data predicted and measured on an aircraft 有权用于合并飞机上预测和测量的气象数据的系统和方法公开(公告)号：US08543267B2
公开(公告)日：2013-09-24
申请号：US12553305
申请日：2009-09-03
申请人： Philippe Chaix , Alex Bourdon , Alexandre Grattard
发明人： Philippe Chaix , Alex Bourdon , Alexandre Grattard
摘要： The invention consists in merging together the predicted and measured meteorological data to supply them to the flight prediction calculation system so as to smooth the discontinuities brought about in the prior art by the simple update which is carried out. This merging is advantageously done by linear weighting of the data, the weighting coefficient depending upon the positioning in vertical and horizontal distances between the predicted point and the aeroplane in relation to chosen thresholds.
摘要翻译： 本发明将预测和测量的气象数据合并在一起，将其提供给飞行预测计算系统，以便通过执行的简单更新来平滑现有技术带来的不连续性。 这种合并有利地通过数据的线性加权来完成，加权系数取决于预测点和飞机之间相对于所选阈值的垂直和水平距离的定位。
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公开(公告)号：US08515654B2
公开(公告)日：2013-08-20
申请号：US12235602
申请日：2008-09-23
CPC分类号： H04W52/367 , G06Q30/0246 , G08G1/096741 , G08G1/096791 , H04W28/06 , H04W84/18 , H04W88/04
摘要： Described is a technology in which Bluetooth® devices, e.g., navigation devices, are enhanced with additional power amplification to allow long range radio communication links between moving vehicles and/or between moving vehicles and roadside hubs. In one example, collection and dissemination of traffic information, including aggregation and filtering, is facilitated via a Bluetooth® vehicle-to-vehicle and/or vehicle-to-roadside hub ad-hoc network. Also described is efficient connection establishment and data transfer for vehicle to vehicle and vehicle-to-roadside hubs via the enhanced Bluetooth® radio. The ad-hoc network comprising a mesh of vehicles/a supernode also facilitates the exchange of information that originated at an Internet source.
摘要翻译： 描述了一种技术，其中蓝牙设备（例如导航设备）被增强，具有附加的功率放大，以允许移动车辆之间和/或移动车辆和路边集线器之间的远程无线电通信链路。 在一个示例中，通过蓝牙车辆到车辆和/或车对路旁边的集线器自组织网络来促进交通信息的收集和传播，包括聚合和过滤。 还描述了经由增强型蓝牙®收音机的车辆到车辆和车对路侧枢纽的有效连接建立和数据传输。 包括车辆网格/超级节点的自组织网络还有助于在因特网源处发起的信息的交换。
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84.发明授权Gear drive controller, gear drive control method, turning operation controller, and construction machine 失效齿轮传动控制器，齿轮传动控制方式，车削操作控制器和施工机械公开(公告)号：US08467942B2
公开(公告)日：2013-06-18
申请号：US11575854
申请日：2005-09-22
申请人： Tadashi Kawaguchi , Jun Morinaga
发明人： Tadashi Kawaguchi , Jun Morinaga
CPC分类号： E02F9/123 , F16H1/10 , F16H57/12 , F16H2061/124 , H02P31/00
摘要： A rotation controller of an electric rotary excavator is provided with a gear drive controller that includes a backlash determination device and a torque limit setting device. With the arrangement, since an output torque of an electric motor is limited by a torque limit when a backlash is eliminated, an excessive torque is prevented from being output. After that, the output torque is gradually changed by an output control device of the gear drive controller. Accordingly, since acceleration and deceleration of a rotary body is performed without causing an operator to feel uncomfortableness, a shock generated when the backlash is eliminated can be suppressed. As a result, smooth rotation operation free from an influence of the backlash can be realized.
摘要翻译： 电动回转挖掘机的旋转控制器设置有齿轮驱动控制器，该齿轮驱动控制器包括齿隙确定装置和扭矩限制设定装置。 通过该结构，由于当消除间隙时电动机的输出转矩受到转矩极限的限制，所以防止输出过大的转矩。 之后，通过齿轮传动控制器的输出控制装置逐渐改变输出转矩。 因此，由于进行旋转体的加速和减速而不会导致操作者感觉不舒服，所以可以抑制消除间隙时产生的冲击。 结果，可以实现不受间隙影响的平滑旋转操作。
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公开(公告)号：US08437936B2
公开(公告)日：2013-05-07
申请号：US12798788
申请日：2010-04-09
申请人： Chris Schwarz , Kevin Moran , Robert Denaro
发明人： Chris Schwarz , Kevin Moran , Robert Denaro
CPC分类号： B60T7/12 , B60T8/1755 , B60T2210/22 , B60T2270/86 , B60W10/18 , B60W10/188 , B60W30/02 , B60W2520/125 , B60W2520/28 , B60W2540/18 , B60W2550/141 , B60W2550/142 , B60W2550/145 , B60W2550/146 , B60W2550/402 , B60W2710/0605 , B60W2720/14
摘要： An Electronic Stability Control (ESC) system for a vehicle is disclosed. An electronic control unit (ECU) is programmed to reduce vehicle lateral skidding by reducing differences between an intended vehicle yaw rate and an actual vehicle yaw rate by applying modifications to operation of the vehicle brakes and/or throttle. The ESC system receives inputs from wheel speed sensors, a steering wheel position sensor, a yaw rate sensor and a lateral acceleration sensor. The ECS system also receives input that indicates at least a property of the road upon which the vehicle is located, wherein the road upon which the vehicle is located is determined from a positioning system that uses a map database and the property is determined from the map database. The ESC system incorporates the road property information in determining when and/or how to modify operation of the vehicle to reduce vehicle skidding.
摘要翻译： 公开了一种用于车辆的电子稳定控制（ESC）系统。 对电子控制单元（ECU）进行编程，通过对车辆制动器和/或节气门的操作进行修改来减少目标车辆横摆角速度与实际车辆横摆角速度之间的差异来减少车辆横向打滑。 ESC系统从车轮速度传感器，方向盘位置传感器，偏航率传感器和横向加速度传感器接收输入。 ECS系统还接收至少指示车辆所在的道路的属性的输入，其中，从使用地图数据库的定位系统确定车辆所位于的道路，并且从地图确定属性 数据库。 ESC系统在确定何时和/或如何修改车辆的操作以减少车辆打滑时包含道路财产信息。
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公开(公告)号：US20130090904A1
公开(公告)日：2013-04-11
申请号：US13253114
申请日：2011-10-05
申请人： Raj Gupta , Biplav Srivastava
发明人： Raj Gupta , Biplav Srivastava
IPC分类号： G06G7/76
CPC分类号： G08G1/0108
摘要： A method, an apparatus and an article of manufacture for selecting a subset of at least one traffic sensor. The method includes modeling multiple sensor types to generate at least one sensor model, creating a sample space of at least one sensor combination of multiple sensors, modeling traffic movement of a region, running a traffic simulation based on the at least one sensor model, the sample space of at least one sensor combination and traffic movement of the region, wherein the traffic simulation generates multiple candidate sets of sensors, and selecting a subset of the multiple sensors based on the multiple candidate sets of sensors.
摘要翻译： 一种用于选择至少一个交通传感器的子集的方法，装置和制品。 该方法包括对多个传感器类型建模以生成至少一个传感器模型，创建多个传感器的至少一个传感器组合的样本空间，对区域的交通运动进行建模，基于至少一个传感器模型运行交通模拟， 所述区域的至少一个传感器组合和交通运动的采样空间，其中所述交通模拟生成多个候选传感器组，以及基于所述多个候选传感器集合来选择所述多个传感器的子集。
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公开(公告)号：US08412446B2
公开(公告)日：2013-04-02
申请号：US11571792
申请日：2005-07-01
申请人： Osamu Miyawaki
发明人： Osamu Miyawaki
摘要： A travel history collection system includes a terminal side device and a center side device capable of communicating with the terminal device. The terminal device includes the following components. A vehicle information acquisition part acquires a travel history of a vehicle. A short-range wireless communication means and a wide-range wireless communication means are used to transmit the acquired travel history to a center device. A travel history transmission part transmits the travel history to the center device via the short-range wireless communication means when the travel history can be transmitted via the short-range wireless communication means, and via the wide-range wireless communication means when the travel history cannot be transmitted via the short-range wireless communication means. The center device receives the travel history from the terminal device via the wide-range wireless communication antenna and the road side unit so as to reduce the load on wide-range wireless communication, and to accurately collect a travel history from each terminal device at real time. Thus, latest travel histories can be collected efficiently.
摘要翻译： 旅行历史收集系统包括能够与终端装置进行通信的终端侧装置和中央侧装置。 终端装置包括以下部件。 车辆信息获取部获取车辆的行驶历史。 使用短距离无线通信装置和宽范围无线通信装置将获取的旅行历史传送到中心设备。 当旅行历史可以经由短距离无线通信装置发送时，旅行历史发送部分经由短距离无线通信装置将旅行历史发送到中心设备，并且当旅行历史 不能通过短距离无线通信装置发送。 中心设备通过宽范围无线通信天线和路侧单元从终端设备接收旅行历史，以减少宽范围无线通信的负担，并且从每个终端设备真正地准确地收集旅行历史 时间。 因此，可以有效地收集最新的旅行历史。
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公开(公告)号：US08406966B2
公开(公告)日：2013-03-26
申请号：US13006114
申请日：2011-01-13
CPC分类号： A01B63/112 , A01B63/114
摘要： The hitch on a vehicle is moved by a hydraulic actuator. A method for controlling the hydraulic actuator defines a draft force setpoint in response to separately averaging two forces acting on lateral sides of the hitch, while operating in a configuration mode. During regular operation, a draft load is calculated from sensing those two forces and deriving a draft force error from difference between the draft load and the draft force setpoint. The draft force error is used to control fluid flow to and from the hydraulic actuator. One aspect of the control method derates the draft force error as the hitch moves beyond a predefined threshold position.
摘要翻译： 车辆上的搭接由液压执行器移动。 一种用于控制液压致动器的方法，当在配置模式下工作时，响应于分别平均作用在牵引杆的侧面上的两个力的牵伸力设定点。 在正常操作期间，通过感测这两个力计算出牵引载荷，并从牵伸载荷和牵伸力设定点之间的差值导出牵伸力误差。 牵引力误差用于控制流入和流出液压执行机构的流体流量。 控制方法的一个方面是降低牵引力误差，因为牵引力超过预定义的阈值位置。
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89.发明授权公开(公告)号：US08401776B2
公开(公告)日：2013-03-19
申请号：US13597583
申请日：2012-08-29
CPC分类号： G08G5/06
摘要： A method of using airport surveillance data to determine a location of a delay and an amount of time a vehicle is subjected to the delay during a movement of the vehicle between locations including obtaining a time-ordered sequence of data points representing the movement of the vehicle, creating a speed vector (sv) for each data point, replacing ground speed elements in the speed vector (sv) with a one when the ground speed element is less than a speed threshold, performing a spatial density test on each data point in a sequence of consecutive one entries, defining a starting and stopping index for a consecutive sequence of data points as a preliminary hold, determining whether to merge adjacent preliminary holds, determining a time duration of each preliminary hold and eliminating any preliminary hold having a time duration less than a predetermined time duration and outputting the results.
摘要翻译： 一种使用机场监视数据来确定车辆在位置移动期间的延迟的时间和时间量的方法，包括获得表示车辆运动的数据点的时间顺序序列 为每个数据点创建速度矢量（sv），当地面速度要素小于速度阈值时，用速度矢量（sv）中的地面速度元素替换速度矢量（sv），对每个数据点进行空间密度测试 连续一个条目的序列，将连续的数据点序列的起始和停止索引定义为初步保持，确定是否合并相邻的初步保持，确定每个初步保持的持续时间，以及消除具有较短持续时间的任何初步保持 并且输出结果。
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公开(公告)号：US08365679B2
公开(公告)日：2013-02-05
申请号：US12860290
申请日：2010-08-20
申请人： Donald K. Landphair , James Z. Liu
发明人： Donald K. Landphair , James Z. Liu
IPC分类号： A01C15/00 , A01C7/18 , A01B69/00 , A01B79/00 , A01D34/00 , G06F7/70 , G06F19/00 , G06G7/00 , G06G7/76
摘要： A seed spacing monitoring system is used In an agricultural seeder for planting seeds. The agricultural seeder has a furrow opener, a seed meter for metering seed to be dispensed in the furrow, and a furrow closer to cover the seed in the furrow. The seed spacing monitoring system includes a detector supported to detect seeds in the furrow prior to the seeds being covered. The detector provides a plurality of seed presence signals, with each seed presence signal being indicative of a respective seed present in the furrow. A speed sensor is associated with the seeder and provides a speed signal indicating a ground speed of the seeder. An electrical processor receives the plurality of seed presence signals and the speed signal. The electrical processor determines a seed spacing, dependent upon the seed presence signals and the speed signal.
摘要翻译： 种子间距监测系统用于种植种子的种子播种机。 农业播种机具有开沟器，用于计量种子分配在沟中的种子计量器，以及更靠近沟槽以覆盖沟槽中的种子的沟槽。 种子间距监测系统包括一个检测器，用于在覆盖种子之前检测犁沟中的种子。 检测器提供多个种子存在信号，每个种子存在信号指示存在于沟中的相应种子。 速度传感器与播种机相关联并且提供指示播种机的地面速度的速度信号。 电子处理器接收多个种子存在信号和速度信号。 电子处理器根据种子存在信号和速度信号确定种子间隔。
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