Ultracapacitor-based power source

    公开(公告)号:US10119514B2

    公开(公告)日:2018-11-06

    申请号:US15146988

    申请日:2016-05-05

    Abstract: An ultracapacitor-based power source includes an ultracapacitor, a charger, output connections and a power source controller. The ultracapacitor-based power source is suitable for backup starting of a starter powered by a starter battery. The charger charges the UC from an energy source. The output connections connect to the starter in parallel with the starter battery. When a start attempt failure occurs, the power source controller connects the UC to the outputs. The connection directs current flow from the UC to the starter, thereby starting the starter from the UC.

    METHOD AND SYSTEM FOR CONTROLLING PHASE OF A SIGNAL

    公开(公告)号:US20180278456A1

    公开(公告)日:2018-09-27

    申请号:US15763481

    申请日:2016-10-06

    CPC classification number: H04L27/361 G01R25/04 H03C3/40

    Abstract: A method of amplifying a phase shift, comprises: receiving an input signal in response to an output signal; generating a reference signal; varying a modulation of at least one of the signals such that a ratio between modulation amplitudes of the input and reference signals is at least 0.9 and at most 1.1, and a phase difference between the reference and the input signals is from about 0.9 pi to about 1.1 pi; forming an output signal which comprises a sum of the reference and input signals, following the variation; and filtering the output signal by a bandpass filter to form a filtered output signal, wherein a bandwidth of the bandpass filter is selected such that XG

    NAVIGATION SYSTEM INTERFERENCE LOCATOR
    6.
    发明申请
    NAVIGATION SYSTEM INTERFERENCE LOCATOR 审中-公开
    导航系统干扰定位器

    公开(公告)号:US20160349373A1

    公开(公告)日:2016-12-01

    申请号:US15043634

    申请日:2016-02-15

    CPC classification number: G01S19/21 G01S19/215 H04K3/90

    Abstract: According to some embodiments of the present invention there is provided a method for detecting locations of navigation interfering devices. The method comprises an action of receiving multiple navigation signal parameter datasets, each from one of multiple satellite signal receivers. The method comprises an action of detecting one or more interference event data according to an interference analysis of at least some of the datasets. The method comprises an action of updating a probability value for each of multiple suspected navigation interference device locations, by a location analysis of the interference event data, where each of the probability values is indicative of a likelihood that the interference event data originates from some of the suspected navigation interference device locations. The method comprises an action of selecting a subset of the suspected navigation interference device locations according to the probability values and outputting the subset.

    Abstract translation: 根据本发明的一些实施例,提供了一种用于检测导航干扰设备的位置的方法。 该方法包括从多个卫星信号接收机之一接收多个导航信号参数数据集的动作。 该方法包括根据至少一些数据集的干扰分析来检测一个或多个干扰事件数据的动作。 该方法包括通过干扰事件数据的位置分析来更新多个疑似导航干扰设备位置中的每一个的概率值的动作,其中每个概率值指示干扰事件数据源自 疑似导航干扰装置位置。 该方法包括根据概率值选择可疑导航干扰装置位置的子集的一个动作,并输出该子集。

    METHOD AND SYSTEM FOR INSPECTING A ZONE
    7.
    发明申请
    METHOD AND SYSTEM FOR INSPECTING A ZONE 有权
    检查区域的方法和系统

    公开(公告)号:US20150142373A1

    公开(公告)日:2015-05-21

    申请号:US14413600

    申请日:2013-07-10

    CPC classification number: G01V1/00 G01S7/54 G01S15/876 G01S15/89 G01V3/12

    Abstract: A method is provided for inspecting a zone, termed the zone of interest, whose characteristics are known at least partially, to detect at least one element included in the zone of interest, the method including: a first detection providing, through a time reversal method, a first signal relating to the position of the element for a first emission point, and at least one second detection providing, through a time reversal method, at least one second signal relating to the position of the element for a second emission point different from the first emission point. The method furthermore includes a multiplication of the first detection signal with the second detection signal to provide a third detection signal which is more accurate than the first and the second detection signal. A system implementing this method is also provided.

    Abstract translation: 提供了一种用于检查称为感兴趣区域的区域的方法,该区域的特征至少部分已知,以检测包括在感兴趣区域中的至少一个元件,该方法包括:第一检测,通过时间反转方法 与第一发射点的元件的位置有关的第一信号以及至少一个第二检测,至少一个第二检测通过时间反转方法提供至少一个第二信号,所述至少一个第二信号涉及不同于第二发射点的第二发射点的元件的位置 第一个排放点。 该方法还包括第一检测信号与第二检测信号的相乘以提供比第一和第二检测信号更精确的第三检测信号。 还提供了一种实现该方法的系统。

    METHODS FOR IDENTIFYING WHETHER OR NOT A SATELLITE HAS A LINE OF SIGHT
    8.
    发明申请
    METHODS FOR IDENTIFYING WHETHER OR NOT A SATELLITE HAS A LINE OF SIGHT 有权
    识别无论是否卫星都有一条线的方法

    公开(公告)号:US20140333476A1

    公开(公告)日:2014-11-13

    申请号:US14360244

    申请日:2013-01-03

    CPC classification number: G01S19/22 G01S19/28

    Abstract: The invention, in some embodiments, relates to the field of global navigation satellite systems, and more particularly to the field of methods and devices for identifying whether a satellite in a global navigation satellite system has a line of sight to a specific global navigation satellite system receiver (LOS satellite) or does not have a line of sight to the global navigation satellite system receiver (NLOS satellite).

    Abstract translation: 在一些实施例中,本发明涉及全球导航卫星系统领域,更具体地涉及用于识别全球导航卫星系统中的卫星是否具有特定全球导航卫星系统的视线的方法和设备领域 接收机(LOS卫星)或者没有全球导航卫星系统接收机(NLOS卫星)的视线。

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