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    METHOD FOR MEASURING PRECISION OF STAR SENSOR AND SYSTEM USING THE SAME
    11.
    发明申请
    METHOD FOR MEASURING PRECISION OF STAR SENSOR AND SYSTEM USING THE SAME 有权
    用于测量星型传感器和使用该传感器的系统的精度的方法

    公开(公告)号：US20130013199A1

    公开(公告)日：2013-01-10

    申请号：US13386979

    申请日：2011-08-03

    Applicant: Zheng You ,  Fei Xing ,  Ting Sun

    Inventor： Zheng You ,  Fei Xing ,  Ting Sun

    IPC: G01C21/24

    CPC classification number: G01C21/24

    Abstract: A method for measuring a precision of a star sensor and a system using the same may be provided. The method may comprise steps of: 1) fixing the star sensor on the Earth; 2) inputting a current time (T) of a measuring start time relative to a J2000.0 time; 3) determining a directional vector of the navigation star in a J2000.0 Cartesian coordinate system at the current time (T) according to a right ascension and a declination of the navigation star in the J2000.0 Cartesian coordinate system and visual movement parameters (α′, δ′) of the navigation star in the direction of the right ascension and the declination which are stored in the star sensor; 4) converting the directional vector of the navigation star in the J2000.0 Cartesian coordinate system into a directional vector of the navigation star in an ecliptic coordinate system; 5) converting the directional vector of the navigation star in the ecliptic coordinate system into a directional vector (vCRFT) of the navigation star in a celestial coordinate system; and 6) converting the directional vector (vCRFT) of the navigation star in the celestial coordinate system into a directional vector (vTRF) of the navigation star in a terrestrial coordinate system, and obtaining the precision of the star sensor based on the directional vector (vTRF) of the navigation star in the terrestrial coordinate system.

    Abstract translation: 可以提供用于测量星形传感器和使用其的系统的精度的方法。 该方法可以包括以下步骤：1）将星形传感器固定在地球上; 2）输入测量开始时间相对于J2000.0时间的当前时间（T）; 3）根据J2000.0笛卡尔坐标系中的导航星的右上升和下降确定当前时间（T）的J2000.0笛卡尔坐标系中的导航星的方向矢量和视觉运动参数（ 导航星在右上升方向的α'，δ'和存储在星传感器中的偏角; 4）将J2000.0笛卡尔坐标系中导航星的方向矢量转换为黄道坐标系中导航星的方向矢量; 5）将黄道坐标系中的导航星的方向矢量转换成天体坐标系中导航星的方向矢量（vCRFT）; 以及6）将天体坐标系中的导航星的方向矢量（vCRFT）转换为地面坐标系中的导航星的方向矢量（vTRF），并且基于方向矢量获得星传感器的精度 地面坐标系中的导航星的vTRF）。

    Air heat pump type hot water stove
    12.
    发明申请
    Air heat pump type hot water stove 审中-公开
    空气热泵式热水炉

    公开(公告)号：US20060191495A1

    公开(公告)日：2006-08-31

    申请号：US10560884

    申请日：2004-07-01

    Applicant: Ting Sun

    Inventor： Ting Sun

    IPC: F24H1/00

    CPC classification number: F25B29/003 ,  F24H4/04 ,  F25B2339/047

    Abstract: The invention discloses a heat pump type water heater employing energy in the hot air, including a compressor, a condenser unit, a throttle valve and an evaporator unit connected to each other, in which said condenser unit is composed of a plurality of condensers, each condenser is composed of a water tank and a heat radiator within the water tank, and each water tank is provided with an inlet and an outlet in a water piping system and a hot water outlet. According to the invention, the water heater produced hot water by absorbing the heat energy in the environment using heat pump principle so that the heat pollution to the environment is reduced and the energy is saved because of supplying hot water while providing refrigerating capacity. By connecting a plurality of condensers in series, hot water with different temperatures from 45° C.-100° C. cab be dispensed from the water outlets of the condensers, the two evaporators can provide refrigerating capacity directly and indirectly respectively and the condenser unit having its own housing can be connected to the existing air-conditioners to supply hot water.

    Abstract translation: 本发明公开了一种在热空气中使用能量的热泵式热水器，包括压缩机，冷凝器单元，节流阀和彼此连接的蒸发器单元，其中所述冷凝器单元由多个冷凝器组成，每个冷凝器 冷凝器由水箱内的水箱和散热器构成，每个水箱在水管系统和热水出口处设有入口和出口。 根据本发明，热水器通过使用热泵原理吸收环境中的热能产生热水，从而减少对环境的热污染，并且由于供应热水同时提供制冷能力而节省能量。 通过串联连接多个电容器，从冷凝器的出水口分配不同温度的45℃〜100℃的热水，两个蒸发器可分别直接和间接地提供制冷能力，并且冷凝器单元 具有自己的外壳可以连接到现有的空调以供应热水。

    Combination analog and digital modem
    15.
    发明授权
    Combination analog and digital modem 失效
    组合模拟和数字调制解调器

    公开(公告)号：US06868502B2

    公开(公告)日：2005-03-15

    申请号：US09947718

    申请日：2001-09-06

    Applicant: Du Wei ,  Ting Sun ,  Robert F. Watts ,  Ramakrishna Anne

    Inventor： Du Wei ,  Ting Sun ,  Robert F. Watts ,  Ramakrishna Anne

    IPC: H04L12/66 ,  H04M11/00

    CPC classification number: H04L12/66

    Abstract: A combination modem including at least one line connector that is configured for coupling to a transmission medium, analog modem logic that is capable of performing analog modem communications via the transmission medium, digital modem logic that is capable of performing digital modem communications via the transmission medium, a bus interface that enables communication with a computer via an expansion bus of the computer, and processing logic. In this manner a single modem expansion card supports both analog and digital modem technologies using only one slot of an expansion bus of the computer. The analog modem logic may support 56K technologies, such as K56Flex™, V.90, etc., or any combination thereof. The digital modem logic may be according to any type of xDSL, such as ADSL, or U-ADSL, etc. The modem may operate as an analog modem, a digital modem, or as both at the same time with or without a POTS splitter. A single digital signal processor (DSP) located on the modem card may be used to support either the analog or the digital modem communications at any given time or both at the same time. The modem card may be configured as a PCI card for plugging into a PCI bus of the computer.

    Abstract translation: 一种组合调制解调器，包括被配置为耦合到传输介质的至少一个线路连接器，能够经由传输介质执行模拟调制解调器通信的模拟调制解调器逻辑，能够经由传输介质执行数字调制解调器通信的数字调制解调器逻辑 ，总线接口，其能够通过计算机的扩展总线与计算机进行通信，以及处理逻辑。 以这种方式，单个调制解调器扩展卡支持仅使用计算机的扩展总线的一个插槽的模拟和数字调制解调器技术。 模拟调制解调器逻辑可以支持56K技术，例如K56Flex TM，V.90等，或其任何组合。 数字调制解调器逻辑可以根据任何类型的xDSL，例如ADSL或U-ADSL等。调制解调器可以作为模拟调制解调器，数字调制解调器或者同时具有或不具有POTS分离器 。 位于调制解调器卡上的单个数字信号处理器（DSP）可以用于在任何给定时间或两者同时支持模拟或数字调制解调器通信。 调制解调器卡可以被配置为插入计算机的PCI总线的PCI卡。

    Modular Target
    17.
    发明申请
    Modular Target 审中-公开

    公开(公告)号：US20170336180A1

    公开(公告)日：2017-11-23

    申请号：US15595195

    申请日：2017-05-15

    Applicant: Ting Sun

    Inventor： Ting Sun

    IPC: F41J7/04 ,  F41J1/10

    CPC classification number: F41J7/04 ,  F41J1/10

    Abstract: A system and method for a modular target. The modular target system has a target coupled to at least one target support. The target support is coupled to a base. The target support has notches on the upper distal end. The modular target system has separate components which can be assembled and disassembled without coupling devices such as bolts, screws, etc. This allows the modular target to be stored in more compact locations and configurations.

    System and method for coupling multiple home networks
    20.
    发明授权
    System and method for coupling multiple home networks 有权
    用于耦合多个家庭网络的系统和方法

    公开(公告)号：US06778646B1

    公开(公告)日：2004-08-17

    申请号：US09434388

    申请日：1999-11-04

    Applicant: Ting Sun

    Inventor： Ting Sun

    IPC: H04M1100

    CPC classification number: H04L12/283 ,  H04L12/2803 ,  H04L12/2838 ,  H04L2012/2845

    Abstract: A system and method for coupling multiple home networks includes a first copper wire network, a second copper wire network, and a high pass coupler disposed between the first and second copper wire networks. The high pass coupler is configured to transfer data signals between the first and second copper wire networks, the data signals having frequencies greater than a maximum plain old telephone service signal frequency. Further, the high pass coupler is configured to prevent cross-talk of plain old telephone service, or voice-band, signals between the first and second copper wire networks. The data signals transferred typically include signals in accordance with the Home Phoneline Networking Alliance standard, and may also include broadband Internet access signals. In one embodiment, the high pass coupler is implemented in a residential gateway device. In another embodiment, the high pass coupler is implemented in a network coupler that couples the copper wire networks while maintaining access points to the first and second copper wire networks.

    Abstract translation: 用于耦合多个家庭网络的系统和方法包括第一铜线网络，第二铜线网络和布置在第一和第二铜线网络之间的高通耦合器。 高通耦合器被配置为在第一和第二铜线网络之间传送数据信号，数据信号具有大于最大普通旧电话服务信号频率的频率。 此外，高通耦合器被配置为防止在第一和第二铜线网络之间的普通老式电话服务或话音频带信号的串扰。 传输的数据信号通常包括根据家庭电话网络联盟标准的信号，并且还可以包括宽带因特网接入信号。 在一个实施例中，高通耦合器在住宅网关设备中实现。 在另一个实施例中，高通耦合器在网络耦合器中实现，网络耦合器耦合铜线网络，同时保持对第一和第二铜线网络的接入点。

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