-
公开(公告)号：US07733841B2
公开(公告)日：2010-06-08
申请号：US11125791
申请日：2005-05-10
IPC分类号： H04B7/212
CPC分类号： H04L12/4035 , H04L12/40 , H04L2012/40273
摘要： A vehicle network and method for communicating information within a vehicle. The network includes a plurality of network elements joined by communication links. A data frame is provided for communicating information between a first device and a second device attached to the network. A network element in the network is capable of mapping a first resource on an incoming communication link of the network element to a second link resource of an outgoing communication link of the network element. The network element further has ports for receiving the data frame from the first link resource of the incoming communication link and for communicating the data frame to the second link resource of the outgoing communication link. The mapping may be done statically or dynamically such as based on information stored in the network element or based on information stored in the data frame.
摘要翻译： 一种用于在车辆内传送信息的车辆网络和方法。 网络包括通过通信链路连接的多个网络元件。 提供了用于在第一设备和附接到网络的第二设备之间传送信息的数据帧。 网络中的网络元件能够将网元的传入通信链路上的第一资源映射到网元的输出通信链路的第二链路资源。 网络元件还具有用于从进入的通信链路的第一链路资源接收数据帧并将数据帧传送到输出通信链路的第二链路资源的端口。 映射可以静态地或动态地进行，例如基于存储在网络元件中的信息或者基于存储在数据帧中的信息。
-
2.发明授权System and method for tunneling standard bus protocol messages through an automotive switch fabric network 有权通过汽车交换机网络隧道化标准总线协议消息的系统和方法公开(公告)号：US07599377B2
公开(公告)日：2009-10-06
申请号：US11015606
申请日：2004-12-17
申请人： Patrick D. Jordan , Hai Dong , Walton L. Fehr , Hugh W. Johnson , Prakash U. Kartha , Samuel M. Levenson , Donald J. Remboski
发明人： Patrick D. Jordan , Hai Dong , Walton L. Fehr , Hugh W. Johnson , Prakash U. Kartha , Samuel M. Levenson , Donald J. Remboski
CPC分类号： H04L12/4633 , H04L12/40032 , H04L12/4135 , H04L12/4625 , H04L2012/40208 , H04L2012/40273
摘要： A system and method for tunneling standard bus protocol messages through an automotive switch fabric network. When a bus protocol message arrives on a connecting node in the network, a bus driver in the node will capture the message and store it into a message buffer where the message can be further processed by a tunneling application. Each received bus protocol message will be broken, or combined, to suit the available packet size of the underlying transmit layer of the switch fabric network. Data portions such as message identification, sequence number, port number, bus data type, and data length are reserved in each data packet. If the message is being broken down, the sequence number is used to differentiate the broken segments of the bus protocol message. The bus data type is used to indicate the type of protocol data being transmitted over the switch fabric. The same tunneling application may be used to reassemble the bus protocol message at a receiving node.
摘要翻译： 一种用于通过汽车交换结构网络隧道化标准总线协议消息的系统和方法。 当总线协议消息到达网络中的连接节点时，节点中的总线驱动器将捕获消息并将其存储到消息缓冲器中，其中消息可以被隧道应用进一步处理。 每个接收到的总线协议消息将被破坏或组合，以适应交换机网络的底层传输层的可用分组大小。 在每个数据包中保留诸如消息标识，序列号，端口号，总线数据类型和数据长度的数据部分。 如果消息被分解，则序列号用于区分总线协议消息的断开段。 总线数据类型用于指示通过交换结构传输的协议数据的类型。 可以使用相同的隧道应用来在接收节点重新组合总线协议消息。
-
公开(公告)号：US07701079B2
公开(公告)日：2010-04-20
申请号：US10927687
申请日：2004-08-27
IPC分类号： B60L1/00
CPC分类号： B60R16/023 , H02J1/14 , H02J7/1438 , Y02T10/7005 , Y02T10/7022
摘要： Disclosed herein are a variety of different electrical system topologies intended to mitigate the impact of large intermittent loads on a 12 volt vehicle power distribution system. In some embodiments the intermittent load is disconnected from the remainder of the system and the voltage supplied to this load is allowed to fluctuate. In other embodiments, the voltage to critical loads is regulated independently of the voltage supplied to the remainder of the system. The different topologies described can be grouped into three categories, each corresponding to a different solution technique. One approach is to regulate the voltage to the critical loads. A second approach is to isolate the intermittent load that causes the drop in system voltage. The third approach is to use a different type of alternator that has a faster response than the conventional Lundell wound field machine.
摘要翻译： 这里公开了各种不同的电气系统拓扑，旨在减轻大型间歇负载对12伏车辆配电系统的影响。 在一些实施例中，断续负载与系统的其余部分断开，并且允许提供给该负载的电压波动。 在其他实施例中，关键负载的电压被独立于提供给系统其余部分的电压进行调节。 所描述的不同拓扑可以分为三类，每种类别对应于不同的解决方案技术。 一种方法是调节关键负载的电压。 第二种方法是隔离导致系统电压下降的间歇负载。 第三种方法是使用与常规Lundell伤口场机相比具有更快响应的不同类型的交流发电机。
-
公开(公告)号：US20100072017A1
公开(公告)日：2010-03-25
申请号：US12447514
申请日：2008-01-09
申请人： Mark A. Joki , Donald J. Remboski
发明人： Mark A. Joki , Donald J. Remboski
IPC分类号： F16D41/06
CPC分类号： F16D41/088
摘要： A clutch (22) includes a first member (48) rotatable with respect to a base member (14) in a first direction A and a second direction B, a second member (56) rotatable with respect to the base member, a rolling element (62) between the first and second members, and a ramp sleeve (58) disposed between the first and second members, and coupled to the base member such that the ramp sleeve is generally prevented from rotating with respect to the base member. The ramp sleeve includes a ramp (82). The second member includes a first rotational position with respect to the ramp sleeve and a second rotational position with respect to the ramp sleeve. The rolling element is configured to wedge against the ramp to prevent relative rotation of the first member with respect to the base member in the first direction when the second member is in the first rotational position. When the second member is in the second rotational position, the first member is able to rotate with respect to the base member in the first rotational direction.
摘要翻译： 离合器（22）包括在第一方向A和第二方向B相对于基部构件（14）可旋转的第一构件（48），第二方向B，可相对于基座构件旋转的第二构件（56），滚动元件 （62）和设置在第一和第二构件之间的斜坡套筒（58），并且联接到基座构件，使得斜坡套筒通常被防止相对于基座构件旋转。 斜坡套管包括斜坡（82）。 第二构件包括相对于斜面套筒的第一旋转位置和相对于斜面套筒的第二旋转位置。 滚动元件构造成楔形抵抗斜坡以防止当第二构件处于第一旋转位置时第一构件相对于基部构件在第一方向上的相对旋转。 当第二构件处于第二旋转位置时，第一构件能够在第一旋转方向上相对于基座构件旋转。
-
5.发明授权Pattern recognition method and system for determining a misfire condition in a reciprocating engine 失效用于确定往复式发动机失火状态的模式识别方法和系统
公开(公告)号：US5804711A
公开(公告)日：1998-09-08
申请号：US689038
申请日：1996-08-06
CPC分类号： G01M15/11 , F02D2041/1432 , F02D2200/1012 , F02D2200/1015 , F02D41/1498
摘要： A method, and a corresponding system, for determining misfire in a reciprocating engine measures engine crankshaft angular velocity and provides an angular velocity signal as measured from the engine crankshaft (403). A filtered acceleration signal, dependent on the engine crankshaft angular velocity signal and independent of normal combustion information and other high-order effects is provided via filtering (405). When the filtered acceleration signal exceeds a threshold dependent on at least one of the following; engine speed, engine load, or engine temperature (711), a misfire is indicated. Preferably, prior to the misfire determination, the filtered acceleration signal (701) is sampled over a first period of engine crankshaft rotation to provide a first data point (703), over a second period of engine crankshaft rotation to provide a second data point (707), and over a third period of engine crankshaft rotation to provide a third data point (705). Then, an average of the first and third data points is subtracted from the second data point and a combined acceleration signal is provided (511). Then, a misfire is indicated (517) when the combined acceleration signal exceeds the threshold (513). Preferably, this sampling of the filtered acceleration signal is continuous, and the sampling of the first, second and third data points is separated by two engine crankshaft rotations.
摘要翻译： 用于确定往复式发动机中的失火的方法和对应系统测量发动机曲轴角速度并提供从发动机曲轴（403）测得的角速度信号。 通过滤波（405）提供了依赖于发动机曲轴角速度信号和独立于正常燃烧信息和其他高阶效应的滤波加速度信号。 当滤波的加速度信号超过取决于以下至少之一的阈值时： 发动机转速，发动机负荷或发动机温度（711），则表示失火。 优选地，在失火确定之前，在发动机曲轴旋转的第一周期上对滤波的加速度信号（701）进行采样，以在发动机曲轴旋转的第二周期上提供第一数据点（703），以提供第二数据点 707），并且在发动机曲轴旋转的三分之一以上以提供第三数据点（705）。 然后，从第二数据点减去第一和第三数据点的平均值，并提供组合加速度信号（511）。 然后，当组合的加速度信号超过阈值（513）时，指示失火（517）。 优选地，滤波加速度信号的该采样是连续的，并且第一，第二和第三数据点的采样由两个发动机曲轴旋转分开。
-
公开(公告)号：US09102232B2
公开(公告)日：2015-08-11
申请号：US13135989
申请日：2011-07-20
CPC分类号： B60K17/16 , B60K17/165 , B60K17/3462 , B60K17/3467 , B60K23/08 , B60Y2300/429 , B60Y2400/424 , B60Y2400/80 , B60Y2400/82 , F16H48/05 , F16H48/06 , F16H48/08 , F16H48/36 , F16H2048/368
摘要： A drive axle system for a vehicle drive train having a clutching device is provided. The drive axle system includes a first shaft, a first axle assembly, a second axle assembly, a first clutching device, and a second clutching device. The first axle assembly is drivingly engaged with the first shaft through a first pinion gear. The first clutching device divides one of a pair of output axles into first and second portions. The second clutching device selectively engages a driving gear of the second axle assembly with a second pinion gear of the first axle assembly through a propeller shaft.
摘要翻译： 提供了一种具有离合装置的车辆传动系的驱动桥系统。 驱动桥系统包括第一轴，第一轴组件，第二轴组件，第一离合装置和第二离合装置。 第一轴组件通过第一小齿轮与第一轴驱动地接合。 第一离合装置将一对输出轴中的一个分成第一和第二部分。 第二离合装置通过第一轴组件的第二小齿轮通过传动轴选择性地接合第二轴组件的驱动齿轮。
-
7.发明授权公开(公告)号：US08523738B2
公开(公告)日：2013-09-03
申请号：US13353944
申请日：2012-01-19
申请人： Timothy J. Morscheck , Kenneth E. Cooper , James F. Ziech , Richard A. Nellums , Steven J. Wesolowski , Donald J. Remboski
发明人： Timothy J. Morscheck , Kenneth E. Cooper , James F. Ziech , Richard A. Nellums , Steven J. Wesolowski , Donald J. Remboski
IPC分类号： B60W10/00
CPC分类号： B60K17/16
摘要： A method of shifting a power distribution unit for a vehicle from a first operating state to a second operating state is provided. The method includes the step of adjusting a rotational speed of a portion of a second axle assembly using a clutching device to impart energy to a lubricant within the second axle assembly. A controller in communication with a power source of the vehicle adjusts an operating condition of the power source to facilitate moving the clutching device. The power distribution unit includes an inter-axle differential capable being placed in a locked condition by the clutching device and of accommodating a rotational difference between a first output gear and a second output gear with the inter-axle differential.
摘要翻译： 提供了一种将车辆的配电单元从第一操作状态转换到第二操作状态的方法。 该方法包括使用离合装置来调节第二轴组件的一部分的转速以向第二轴组件内的润滑剂赋予能量的步骤。 与车辆的电源通信的控制器调节电源的操作状态以便于移动离合装置。 配电单元包括轴间差速器，其能够通过离合装置处于锁定状态，并且通过轴间差速器容纳第一输出齿轮与第二输出齿轮之间的旋转差。
-
公开(公告)号：US08116205B2
公开(公告)日：2012-02-14
申请号：US12712589
申请日：2010-02-25
摘要： A vehicle active network (12) communicatively couples devices (14-20) within a vehicle (10). Device operation is independent of the interface (22-28) of the device (14-20) with the active network (12). Additionally, the architecture of the active network (12) provides one or more levels of communication redundancy. The architecture provides for the total integration of vehicle systems and functions, and permits plug-and-play device integration and upgradeability.
摘要翻译： 车辆有源网络（12）通信地耦合车辆（10）内的设备（14-20）。 设备操作与具有活动网络（12）的设备（14-20）的接口（22-28）无关。 另外，活动网络（12）的架构提供了一个或多个通信冗余级别。 该架构提供车辆系统和功能的完全集成，并允许即插即用设备集成和可升级性。
-
公开(公告)号：US20100194192A1
公开(公告)日：2010-08-05
申请号：US12756384
申请日：2010-04-08
IPC分类号： B60L1/00
CPC分类号： B60R16/023 , H02J1/14 , H02J7/1438 , Y02T10/7005 , Y02T10/7022
摘要： Disclosed herein are a variety of different electrical system topologies intended to mitigate the impact of large intermittent loads on a 12 volt vehicle power distribution system. In some embodiments the intermittent load is disconnected from the remainder of the system and the voltage supplied to this load is allowed to fluctuate. In other embodiments, the voltage to critical loads is regulated independently of the voltage supplied to the remainder of the system. The different topologies described can be grouped into three categories, each corresponding to a different solution technique. One approach is to regulate the voltage to the critical loads. A second approach is to isolate the intermittent load that causes the drop in system voltage. The third approach is to use a different type of alternator that has a faster response than the conventional Lundell wound field machine.
摘要翻译： 这里公开了各种不同的电气系统拓扑，旨在减轻大型间歇负载对12伏车辆配电系统的影响。 在一些实施例中，断续负载与系统的其余部分断开，并且允许提供给该负载的电压波动。 在其他实施例中，关键负载的电压被独立于提供给系统其余部分的电压进行调节。 所描述的不同拓扑可以分为三类，每种类别对应于不同的解决方案技术。 一种方法是调节关键负载的电压。 第二种方法是隔离导致系统电压下降的间歇负载。 第三种方法是使用与常规Lundell伤口场机相比具有更快响应的不同类型的交流发电机。
-
10.发明申请APPARATUS FOR BRAKING FLYWHEEL SYSTEMS AND METHOD FOR DISSIPATING ENERGY STORED THEREIN 审中-公开用于制造飞行器系统的装置和用于分配能量储存的方法公开(公告)号：US20130192915A1
公开(公告)日：2013-08-01
申请号：US13563061
申请日：2012-07-31
CPC分类号： B60K6/105 , B60T1/10 , B60T7/22 , F03G3/08 , F16D57/06 , Y02T10/6204 , Y10T74/2117
摘要： A flywheel energy storage assembly and a method for dissipating energy stored in a flywheel assembly is provided. The flywheel energy storage assembly includes a flywheel rotatably disposed in a flywheel housing, a fluid source, a braking actuator in fluid communication with the fluid source and an interior of the flywheel housing, a sensor, and a controller in communication with the sensor and the braking actuator. In response to a stimulus detected by the sensor, the controller directs the braking actuator to facilitate fluid communication between the fluid source and the interior of the flywheel housing to dissipate energy stored in the flywheel energy storage assembly.
摘要翻译： 提供了一种飞轮储能组件和用于耗散存储在飞轮组件中的能量的方法。 飞轮储能组件包括可旋转地设置在飞轮壳体中的飞轮，流体源，与流体源流体连通的制动致动器和飞轮壳体的内部，传感器和与传感器和传感器连通的控制器 制动执行器。 响应于由传感器检测到的刺激，控制器引导制动致动器以促进流体源和飞轮壳体的内部之间的流体连通，以释放存储在飞轮储能组件中的能量。
-
-
-
-
-
-
-
-
-
搜索结果
35 条记录 (耗时 0.032 秒)
