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52 条记录 (耗时 0.02 秒)

    Method of localizing a moving body
    2.
    发明授权
    Method of localizing a moving body 失效
    定位移动体的方法

    公开(公告)号：US4713768A

    公开(公告)日：1987-12-15

    申请号：US696077

    申请日：1985-01-29

    申请人： Michitaka Kosaka ,  Katsumi Kawano ,  Shoji Miyamoto

    发明人： Michitaka Kosaka ,  Katsumi Kawano ,  Shoji Miyamoto

    IPC分类号： G01S5/22 ,  G01S5/30 ,  G01S3/02

    CPC分类号： G01S5/22 ,  G01S5/30

    摘要： A method of localizing a moving body, by which the magnitude of parameters, which can give rise to bias errors, is estimated inversely from the difference between two locations of the moving body estimated by two different localization methods. Various quantities (position of sensors, propagation velocity of radiation, etc.), on the basis of which localization operations are carried out, can be corrected by using the magnitude thus estimated. The emission time of the radiation from the moving body can be estimated by the hyperbolic surface localization method and the spherical surface localization method can utilize the emission time thus estimated to localize the moving body. Further, localization errors caused by both localization methods can be estimated, so that it is possible to determine which localization method should be used to localize the moving body.

    摘要翻译： 通过两种不同的定位方法估计的移动体的两个位置之间的差异来估计可以产生偏差误差的参数的大小来定位移动体的方法。 可以通过使用如此估计的大小来校正各种数量（传感器的位置，辐射的传播速度等），基于该定位操作进行定位。 来自移动体的辐射的发射时间可以通过双曲面定位方法估计，并且球面定位方法可以利用这样估计的发射时间来定位移动体。 此外，可以估计由两种定位方法引起的定位误差，使得可以确定应该使用哪种定位方法来定位移动体。

    Method and apparatus for determining satellite attitude by using star sensor
    3.
    发明授权
    Method and apparatus for determining satellite attitude by using star sensor 失效
    使用星形传感器确定卫星姿态的方法和装置

    公开(公告)号：US4658361A

    公开(公告)日：1987-04-14

    申请号：US632847

    申请日：1984-07-20

    申请人： Michitaka Kosaka ,  Satoshi Mohri ,  Katsumi Kawano ,  Toshiro Sasaki ,  Shoji Miyamoto ,  Takashi Nakajima

    发明人： Michitaka Kosaka ,  Satoshi Mohri ,  Katsumi Kawano ,  Toshiro Sasaki ,  Shoji Miyamoto ,  Takashi Nakajima

    IPC分类号： G01C21/24 ,  B64G1/36 ,  G01S3/786 ,  G01S5/00 ,  G01S5/16 ,  G06F15/50 ,  B64G1/10

    CPC分类号： G01S5/0009 ,  G01S3/7867 ,  G01S5/163

    摘要： An apparatus for determining attitude of a satellite by using a star sensor includes a ground terminal equipped with a data processing unit and star catalogue, a star sensor, an estimating the unit for estimating attitude of the satellite and a decision unit for deciding the attitude determination mode I or II in dependence on attitude stability of the satellite. In the mode I, angles representative of the satellite attitude are estimated by the estimating unit on the basis of a star sub-catalogue prepared by utilizing a priori information. In the mode II, the attitude angles are estimated by the data processing unit through data transaction with the ground terminal without resorting to the use of the priori information.

    摘要翻译： 用于通过使用星形传感器来确定卫星的姿态的装置包括配备有数据处理单元和星形目录的地面终端，星形传感器，估计用于估计卫星姿态的单元和用于决定姿态确定的判定单元 模式I或II依赖于卫星的姿态稳定性。 在模式I中，代表卫星姿态的角度由估计单元基于通过利用先验信息准备的星形子目录来估计。 在模式II中，通过数据处理单元通过与地面终端的数据交易来估计姿态角度，而不诉诸于先验信息的使用。

    Data searching apparatus by feature pattern
    4.
    发明授权
    Data searching apparatus by feature pattern 失效
    数据搜索装置的特征模式

    公开(公告)号：US4776020A

    公开(公告)日：1988-10-04

    申请号：US695236

    申请日：1985-01-28

    申请人： Michitaka Kosaka ,  Shoji Miyamoto

    发明人： Michitaka Kosaka ,  Shoji Miyamoto

    IPC分类号： G06K9/62 ,  G06F17/30 ,  G06K9/64 ,  G06K9/68 ,  G06T7/00 ,  G06K9/00

    CPC分类号： G06K9/6203

    摘要： An apparatus for searching data by feature patterns comprises a plurality of processors operating independent of one another for recognizing individual feature patterns of plural input pattern data, a large-capacity file accesing unit arranged to use data constituted by arrays of results of recognitions outputted from the processors as addresses, and a large-capacity file for storing data associated with a large number of input patterns, respectively, at locations of the addresses corresponding to the feature patterns of the input pattern data, respectively. An apparatus for searching data on the basis of feature pattern comprises a plurality of processors of which at least one is activated in response to the results of the processings performed by the other processors which operate independent of one another for recognizing individual feature patterns of input pattern data, respectively, devices for outputting the results of the processings performed by the other processors to the one processor, controller for controlling the activation of the one processor on the basis of the outputted results of the processings, and a large-capacity file arranged to use data constituted by arrays of the results of recognitions outputted from the plural processors directly as the addresses.

    摘要翻译： 用于通过特征图案搜索数据的装置包括彼此独立地操作以识别多个输入图案数据的单独特征图案的多个处理器;大容量文件附加单元，被配置为使用由从所述多个输入图形数据输出的识别结果的数组的阵列构成的数据 处理器作为地址，以及大容量文件，分别在与输入模式数据的特征图案对应的地址的位置分别存储与大量输入模式相关联的数据。 用于基于特征图案搜索数据的装置包括多个处理器，响应于由彼此独立操作的其他处理器执行的处理的结果激活至少一个，用于识别输入模式的各个特征图案 数据分别用于将由其他处理器执行的处理结果输出到一个处理器的控制器，用于基于输出的处理结果来控制一个处理器的激活的控制器;以及大容量文件，其被布置为 将由多个处理器输出的识别结果的数组构成的数据直接用作地址。

    Method and apparatus for correlating target track data
    5.
    发明授权
    Method and apparatus for correlating target track data 失效
    用于使目标轨道数据相关的方法和装置

    公开(公告)号：US4633261A

    公开(公告)日：1986-12-30

    申请号：US540352

    申请日：1983-10-11

    申请人： Michitaka Kosaka ,  Shoji Miyamoto

    发明人： Michitaka Kosaka ,  Shoji Miyamoto

    IPC分类号： G01S7/292 ,  G01S13/66 ,  G01S13/87 ,  G01S5/02 ,  G01S13/00 ,  G01S15/00

    CPC分类号： G01S13/66 ,  G01S13/87

    摘要： A target track data correlating decision in a multisensor system which decides whether the tracking data and observation data sent from a plurality of sensor sites are ones on the same target or different targets on the basis of the data. The correlation decision is implemented in a method and apparatus in such a manner that the likelihood ratios of parameters of the target track data are calculated and compared to decide whether the target is the same or not in accordance with a density distribution of each parameter of the data.

    摘要翻译： 多传感器系统中的目标轨道数据相关决定，其基于数据来判定从多个传感器站点发送的跟踪数据和观测数据是否在相同目标或不同目标上。 相关性判定在方法和装置中以如下方式实现：计算目标轨道数据的参数的似然比并进行比较，以根据每个参数的密度分布来确定目标是否相同 数据。

    Adaptive antenna radio communication device
    8.
    发明授权
    Adaptive antenna radio communication device 有权
    自适应天线无线电通信设备

    公开(公告)号：US08599071B2

    公开(公告)日：2013-12-03

    申请号：US13079415

    申请日：2011-04-04

    申请人： Takaaki Kishigami ,  Takashi Fukagawa ,  Yasuaki Yuda ,  Keiji Takakusaki ,  Shoji Miyamoto

    发明人： Takaaki Kishigami ,  Takashi Fukagawa ,  Yasuaki Yuda ,  Keiji Takakusaki ,  Shoji Miyamoto

    IPC分类号： G01S3/14 ,  G01S3/04

    CPC分类号： G01S3/043 ,  G01S3/14 ,  H04B7/086 ,  H04L27/2601

    摘要： A device for estimating a direction-of-arrival of a radio wave, the device comprising an array antenna including a plurality of antenna elements for receiving a high frequency signal, a demultiplexer for demultiplexing the received high frequency signal for each of the plurality of antenna elements to generate a plurality of frequency component signals and a direction estimating unit for estimating the direction-of-arrival of the radio wave by using two or more of the plurality of frequency component signals which are contiguous in a frequency direction.

    摘要翻译： 一种用于估计无线电波的到达方向的装置，该装置包括：阵列天线，包括用于接收高频信号的多个天线元件;解复用器，用于对接收到的多个天线中的每个天线的高频信号进行解复用 用于生成多个频率分量信号的单元;以及方向估计单元，用于通过使用在频率方向上连续的多个频率分量信号中的两个或更多个来估计无线电波的到达方向。

    Path search circuit, radio receiver and radio transmitter, utilizing a directional beam
    9.
    发明授权
    Path search circuit, radio receiver and radio transmitter, utilizing a directional beam 有权
    路径搜索电路，无线电接收机和无线电发射机，利用定向波束

    公开(公告)号：US07088956B2

    公开(公告)日：2006-08-08

    申请号：US10411344

    申请日：2003-04-10

    申请人： Takaaki Kishigami ,  Takashi Fukagawa ,  Yasuaki Yuda ,  Keiji Takakusaki ,  Shoji Miyamoto

    发明人： Takaaki Kishigami ,  Takashi Fukagawa ,  Yasuaki Yuda ,  Keiji Takakusaki ,  Shoji Miyamoto

    IPC分类号： H04B1/00 ,  H04B15/00

    CPC分类号： H04B1/7113 ,  H04B1/7117 ,  H04B7/086

    摘要： A path search circuit according to the present invention has an orthogonal multi-beam forming section 4 for directional reception with a plurality of orthogonal multi-beams orthogonal one to another, correlation-operating sections 61–6M for correlation-operating outputs of the orthogonal multi-beam forming section 4 with a known signal, weight multiplying sections 81–8Nb for multiplying the output of the correlation-operating section 61–6M by a weight converted into a beam space, delay profile generating sections 91–9Nb for generating delay profiles from the output signals of the weight multiplying sections 81–8Nb, and a path detecting section 10 for detecting a reception timing and arrival direction of arrival path from the delay profile. This path search circuit can enhance the accuracy of path direction detection by the use of a directional reception signal, and further reduce the direction dependence of path timing detection accuracy.

    摘要翻译： 根据本发明的路径搜索电路具有用于定向接收的正交多波束形成部分4，其中多个正交多波束彼此正交，相关运算部分61-6M用于正交的相关运算输出 具有已知信号的多波束形成部分4，用于将相关操作部分61-6M的输出乘以被转换成波束空间的权重的加权乘法部分81-8 Nb，延迟分布生成部分91-9 Nb 从权重乘法部分81-8 Nb的输出信号产生延迟分布;以及路径检测部分10，用于从延迟分布中检测接收定时和到达方向到达方向。 该路径搜索电路可以通过使用定向接收信号来提高路径方向检测的精度，进一步减小路径定时检测精度的方向依赖性。

    Method of program management for multiple computer system
    10.
    发明授权
    Method of program management for multiple computer system 失效
    多计算机系统程序管理方法

    公开(公告)号：US5416905A

    公开(公告)日：1995-05-16

    申请号：US979433

    申请日：1992-11-20

    申请人： Kinji Mori ,  Shoji Miyamoto ,  Koichi Haruna

    发明人： Kinji Mori ,  Shoji Miyamoto ,  Koichi Haruna

    IPC分类号： G06F9/46 ,  G06F15/16 ,  G06F15/163 ,  G06F15/173

    CPC分类号： G06F9/54 ,  G06F15/161

    摘要： In a multiple computer system, a computer sends a program annexed with a code representative of the characteristic (e.g., the content and length of the program, the cooperation with other programs, the content of input and output data) of the program to the transmission line. Another computer checks the program based on the code representative of the program characteristic, and receives the program if necessary or executable based on the check result. Each computer can set, as occasion arises or if necessary, codes representative of the characteristics of several programs executable by the computer, so that specific receiving stations are not needed to be identified beforehand. The received program is checked based on the characteristic code annexed thereto, and if proper, the program is stored or executed if necessary.

    摘要翻译： 在多计算机系统中，计算机发送附加有表示程序的特性（例如，程序的内容和长度，与其他程序的协作，输入和输出数据的内容）的代码附加到传输的程序 线。 另一台计算机根据代表程序特征的代码检查程序，并根据检查结果在必要时或可执行的情况下接收程序。 每个计算机可以根据情况或必要时设置代表可由计算机执行的几个程序的特性的代码，使得不需要预先识别特定的接收站。 接收到的程序根据其附带的特征代码进行检查，如果需要，程序被存储或执行。