Method for controlling the information stream in a cell constituting
several radio channels and a device for carrying out this method
    21.
    发明授权
    Method for controlling the information stream in a cell constituting several radio channels and a device for carrying out this method 失效
    用于控制构成若干无线电信道的小区中的信息流的方法和用于执行该方法的装置

    公开(公告)号:US4484353A

    公开(公告)日:1984-11-20

    申请号:US442546

    申请日:1982-11-18

    Abstract: This method relates to the control of the information stream in a cell constituted by several radio channels (C.sub.1) and (C.sub.2), each connecting terminal stations (T.sub.1l to T.sub.1m) and (T.sub.2l to T.sub.2n) to a main station (1) of the cell. In order to assign the ascendent path of a radio channel to a terminal station, the main station transmits in this channel a code signal S.sub.o, whereupon the terminal stations transmit calls to be used in call time windows each with an associated priority level. The main station transmits, in answer time windows, code signals dependent upon the received signals: a code signal S.sub.3 if the received signal is a distinct call, to give a terminal station the authorization to use the ascendent path, or a sequence of code signals S.sub.1 or S.sub.2 if the received signal contains, simultaneously, several calls, or does not contain any call. Dependent upon each code signal S.sub.1 or S.sub.2 received and upon each bit of its address, each terminal station decides whether a new call has to be transmitted or is not to be transmitted, which terminates, according to a dichotomy process, by the transmission of a code signal S.sub.3 by the main station.

    Abstract translation: 该方法涉及由几个无线电信道(C1)和(C2)构成的小区中的信息流的控制,每个无线电信道(C1)和(C2)将终端站(T1l至T1m)和(T2l至T2n)连接到主站 细胞。 为了将无线电信道的上行路径分配给终端站,主站在该信道中发送代码信号So,于是终端站发送要在呼叫时间窗口中使用的呼叫,每个具有相关联的优先级。 主站在应答时间窗口中发送取决于接收到的信号的码信号:如果接收到的信号是不同的呼叫,则代码信号S3,给予终端使用上行路径的授权,或者一系列码信号 S1或S2,如果接收到的信号同时包含几个呼叫,或不包含任何呼叫。 每个终端根据接收到的每个码信号S1或S2,并且在其地址的每一位上,决定是否必须发送新的呼叫或不发送呼叫,根据二分法,通过传输一个 代码信号S3由主站。

    VEHICLE HAVING A VARIABLE ASSIST POWER STEERING ASSEMBLY
    22.
    发明申请
    VEHICLE HAVING A VARIABLE ASSIST POWER STEERING ASSEMBLY 有权
    具有可变辅助动力转向装置的车辆

    公开(公告)号:US20120179334A1

    公开(公告)日:2012-07-12

    申请号:US13424494

    申请日:2012-03-20

    CPC classification number: B62D5/0463 B60K17/346 B62D6/007 B62K5/08

    Abstract: A recreational utility vehicle has a frame, four wheels, a pair of seats mounted laterally beside each other, a cage, a steering assembly, an engine, a front differential, a rear differential, an actuator selectively operatively connecting the engine to the front differential, and a vehicle drive mode switch for selecting between a first and second drive mode. When the first drive mode is selected, the actuator operatively connects the engine to the front differential, and when the second drive mode, the actuator operatively disconnects the engine from the front differential. An electric motor is operatively connected to the steering assembly. A steering control unit is electrically connected to the electric motor, determines an output torque to be applied by the electric motor based at least in part on a speed of the vehicle, and controls the electric motor to apply the output torque to the steering assembly.

    Abstract translation: 娱乐性多功能车具有框架,四个轮子,一对侧面彼此安装的座椅,保持架,转向组件,发动机,前差速器,后差速器,可选地将发动机连接到前差速器 以及用于在第一和第二驱动模式之间进行选择的车辆驱动模式开关。 当选择第一驱动模式时,致动器将发动机可操作地连接到前差速器,并且当第二驱动模式时,致动器可操作地将发动机与前差速器分离。 电动机可操作地连接到转向组件。 转向控制单元电连接到电动机,至少部分地基于车辆的速度确定由电动机施加的输出转矩,并且控制电动机将输出转矩施加到转向组件。

    Vehicle having a variable assist power steering assembly
    23.
    发明授权
    Vehicle having a variable assist power steering assembly 有权
    具有可变辅助动力转向组件的车辆

    公开(公告)号:US08162096B2

    公开(公告)日:2012-04-24

    申请号:US12863084

    申请日:2008-06-26

    CPC classification number: B62D5/0463 B60K17/346 B62D6/007 B62K5/08

    Abstract: A wheeled vehicle (10) has a power steering assembly. The vehicle can operate in an AWD mode and a 2WD mode. The degree of steering assist provided by the power steering assembly is determined from one of various steering maps (8A-8D; 114A-D). The steering map is selected based on whether the vehicle is operating in the AWD mode or the RWD mode and on a steering mode selected by a steering mode control switch (100) on the vehicle. A method of controlling a power steering assembly is also disclosed.

    Abstract translation: 轮式车辆(10)具有动力转向组件。 车辆可以在AWD模式和2WD模式下工作。 由各种转向图(8A-8D; 114A-D)中的一个确定由动力转向组件提供的转向辅助程度。 基于车辆是否在AWD模式或RWD模式下操作并且在车辆上由转向模式控制开关(100)选择的转向模式来选择转向图。 还公开了一种控制动力转向组件的方法。

    Compact RF antenna
    24.
    发明申请
    Compact RF antenna 审中-公开
    紧凑型射频天线

    公开(公告)号:US20050237244A1

    公开(公告)日:2005-10-27

    申请号:US11108763

    申请日:2005-04-19

    CPC classification number: H01Q1/243 H01Q1/36 H01Q1/48

    Abstract: A monopole type antenna suitable for operating in cellular frequency bands, the antenna comprising: a conductive surface forming a radiating element and including an electrical connection zone; a compact conductive counterpoise including a connection zone; and a feed line comprising an antenna cable connected to the connection zones of said radiating element and of said compact counterpoise. In the antenna, said radiating element is in the form of an open loop having two branches both connected to the antenna cable and defining first and second radiating portions, each of the radiating portions is suitable for entering into resonance at at least one cellular frequency and extends in a main direction; and these two main directions are substantially parallel so as to operate parasitically and with coupling between the two radiating portions.

    Abstract translation: 一种适于在蜂窝频带中操作的单极型天线,所述天线包括:形成辐射元件并包括电连接区的导电表面; 紧凑的导电平衡包括连接区域; 以及馈电线,包括连接到所述辐射元件和所述紧凑型平衡线的连接区的天线电缆。 在天线中,所述辐射元件是开环形式,其具有两个连接到天线电缆并且限定第一和第二辐射部分的分支,每个辐射部分适合于以至少一个蜂窝频率进入共振, 沿主要方向延伸; 并且这两个主要方向基本上是平行的,以便在两个辐射部分之间进行寄生和耦合操作。

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