公开(公告)号：US08618978B2

公开(公告)日：2013-12-31

申请号：US12745478

申请日：2008-11-27

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Dinesh Manandhar ,  Satoshi Kogure ,  Tomoyuki Miyano ,  Motohisa Kishimoto ,  Hiroaki Maeda

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Dinesh Manandhar ,  Satoshi Kogure ,  Tomoyuki Miyano ,  Motohisa Kishimoto ,  Hiroaki Maeda

IPC分类号： G01S19/48

CPC分类号： G01S19/11 ,  H04W64/003

摘要： Provided is a position information providing system which can reduce a time required for acquiring position information. An indoor transmitter is adapted to provide position information by using a second positioning signal compatible with a first positioning signal which is a spread spectrum signal from each of a plurality of satellites. The indoor transmitter includes an EEPROM which stores therein position data for identifying an installation location thereof, an FPGA operable to generate a second positioning signal including the position data as a spread spectrum signal, and a transmitting section operable to transmit the spread spectrum signal. The second positioning signal is generated to repeat the same content in a cycle shorter than that of the first positioning signal.

摘要翻译： 提供一种位置信息提供系统，其可以减少获取位置信息所需的时间。 室内发射器适于通过使用与作为来自多个卫星中的每一个的扩频信号的第一定位信号兼容的第二定位信号来提供位置信息。 室内发送机包括EEPROM，其中存储有用于识别其安装位置的位置数据;可操作地生成包括作为扩展频谱信号的位置数据的第二定位信号的FPGA和可用于发送扩频信号的发送部分。 生成第二定位信号，以比第一定位信号短的周期重复相同的内容。

公开(公告)号：US20090115661A1

公开(公告)日：2009-05-07

申请号：US12296013

申请日：2007-04-02

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Satoshi Kogure

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Satoshi Kogure

IPC分类号： G01S5/14

CPC分类号： G01C21/12 ,  G01C21/206 ,  G01S19/11 ,  G01S19/46 ,  G01S19/48

摘要： Positional information is provided at a place out of reach of radio wave. The process executed by a positional information providing apparatus includes the steps of: obtaining a received positioning signal (S610); specifying an emission source of the positioning signal (S612); obtaining, when the emission source of the positioning signal is outdoors, a navigation message included in the positioning signal (S622); executing a process for calculating the position based on the signal (S624); obtaining, when the emission source of the positioning signal is indoors, message data from the positioning signal (S630); obtaining coordinate values from the data (S632); and displaying positional information based on the coordinate values (S650).

摘要翻译： 无线电波的地方提供了位置信息。 由位置信息提供装置执行的处理包括以下步骤：获得接收到的定位信号（S610）; 指定定位信号的发射源（S612）; 当定位信号的发射源在室外时，获取包括在定位信号中的导航消息（S622）; 执行基于该信号计算位置的处理（S624）; 当定位信号的发射源在室内时，从定位信号得到消息数据（S630）; 从数据获得坐标值（S632）; 并基于坐标值显示位置信息（S650）。

公开(公告)号：US07948437B2

公开(公告)日：2011-05-24

申请号：US12296013

申请日：2007-04-02

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Satoshi Kogure

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Satoshi Kogure

IPC分类号： G01S1/08 ,  G01S19/48

CPC分类号： G01C21/12 ,  G01C21/206 ,  G01S19/11 ,  G01S19/46 ,  G01S19/48

摘要： Positional information is provided at a place out of reach of radio wave. The process executed by a positional information providing apparatus includes the steps of: obtaining a received positioning signal; specifying an emission source of the positioning signal; obtaining, when the emission source of the positioning signal is outdoors, a navigation message included in the positioning signal; executing a process for calculating the position based on the signal; obtaining, when the emission source of the positioning signal is indoors, message data from the positioning signal; obtaining coordinate values from the data; and displaying positional information based on the coordinate values.

摘要翻译： 无线电波的地方提供了位置信息。 由位置信息提供装置执行的处理包括以下步骤：获得接收到的定位信号; 指定定位信号的发射源; 当所述定位信号的发射源在室外时，获取包括在所述定位信号中的导航消息; 执行基于该信号计算位置的处理; 当定位信号的发射源在室内时，从定位信号得到消息数据; 从数据中获取坐标值; 并且基于坐标值显示位置信息。

公开(公告)号：US20110050493A1

公开(公告)日：2011-03-03

申请号：US12745478

申请日：2008-11-27

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Dinesh Manandhar ,  Satoshi Kogure ,  Tomoyuki Miyano ,  Motohisa Kishimoto ,  Hiroaki Maeda

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Dinesh Manandhar ,  Satoshi Kogure ,  Tomoyuki Miyano ,  Motohisa Kishimoto ,  Hiroaki Maeda

IPC分类号： G01S19/46 ,  H04W4/02 ,  G01S19/42

CPC分类号： G01S19/11 ,  H04W64/003

摘要： Provided is a position information providing system which can reduce a time required for acquiring position information. An indoor transmitter is adapted to provide position information by using a second positioning signal compatible with a first positioning signal which is a spread spectrum signal from each of a plurality of satellites. The indoor transmitter includes an EEPROM which stores therein position data for identifying an installation location thereof, an FPGA operable to generate a second positioning signal including the position data as a spread spectrum signal, and a transmitting section operable to transmit the spread spectrum signal. The second positioning signal is generated to repeat the same content in a cycle shorter than that of the first positioning signal.

摘要翻译： 提供一种位置信息提供系统，其可以减少获取位置信息所需的时间。 室内发射器适于通过使用与作为来自多个卫星中的每一个的扩频信号的第一定位信号兼容的第二定位信号来提供位置信息。 室内发送机包括EEPROM，其中存储有用于识别其安装位置的位置数据;可操作地生成包括作为扩展频谱信号的位置数据的第二定位信号的FPGA以及用于发送扩频信号的发送部。 生成第二定位信号，以比第一定位信号短的周期重复相同的内容。

公开(公告)号：US20130279543A1

公开(公告)日：2013-10-24

申请号：US13823749

申请日：2011-09-06

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Kazuki Okano ,  Yuzo Matsuzawa ,  Yoichi Takahashi

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Kazuki Okano ,  Yuzo Matsuzawa ,  Yoichi Takahashi

IPC分类号： H04B1/69

CPC分类号： H04B1/69 ,  G01C21/206 ,  G01S19/11 ,  G01S19/48 ,  H04W4/02

摘要： A navigation signal transmitting apparatus and a location information providing apparatus are provided for reducing time of positioning with a positioning signal from an indoor positioning transmitter. When an information providing server recognizes a transmitter ID of a transmitter from a mobile phone, the server makes reference refers to database associated with the transmitter ID, and reads SVG map information associated with the ID (including information for displaying a map and information of a correspondence relation between the transmitter ID and the location of the transmitter on the map). When the server transmits data of the SVG map information to a base station, the base station wirelessly emits the data of the SVG map information. When the mobile phone detects arrival of the data, the mobile phone can obtain the location of the transmitter from the data in accordance with a browsing operation of a user of the phone.

摘要翻译： 提供一种导航信号发送装置和位置信息提供装置，用于利用来自室内定位发射机的定位信号减少定位时间。 当信息提供服务器从移动电话识别发射机的发射机ID时，服务器引用是指与发射机ID相关联的数据库，并且读取与该ID相关联的SVG地图信息（包括用于显示地图的信息和 发射机ID与发射机在地图上的位置之间的对应关系）。 当服务器向基站发送SVG地图信息的数据时，基站无线地发送SVG地图信息的数据。 当移动电话检测到数据到达时，移动电话可以根据电话用户的浏览操作从数据中获取发射机的位置。

公开(公告)号：US09553631B2

公开(公告)日：2017-01-24

申请号：US13823749

申请日：2011-09-06

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Kazuki Okano ,  Yuzo Matsuzawa ,  Yoichi Takahashi

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Kazuki Okano ,  Yuzo Matsuzawa ,  Yoichi Takahashi

IPC分类号： G01S19/11 ,  H04B1/69 ,  G01C21/20 ,  H04W4/02 ,  G01S19/48

CPC分类号： H04B1/69 ,  G01C21/206 ,  G01S19/11 ,  G01S19/48 ,  H04W4/02

摘要： A navigation signal transmitting apparatus and a location information providing apparatus are provided for reducing time of positioning with a positioning signal from an indoor positioning transmitter. When an information providing server recognizes a transmitter ID of a transmitter from a mobile phone, the server makes reference refers to database associated with the transmitter ID, and reads SVG map information associated with the ID (including information for displaying a map and information of a correspondence relation between the transmitter ID and the location of the transmitter on the map). When the server transmits data of the SVG map information to a base station, the base station wirelessly emits the data of the SVG map information. When the mobile phone detects arrival of the data, the mobile phone can obtain the location of the transmitter from the data in accordance with a browsing operation of a user of the phone.

摘要翻译： 提供一种导航信号发送装置和位置信息提供装置，用于利用来自室内定位发射机的定位信号减少定位时间。 当信息提供服务器从移动电话识别发射机的发射机ID时，服务器引用是指与发射机ID相关联的数据库，并且读取与该ID相关联的SVG地图信息（包括用于显示地图的信息和 发射机ID与发射机在地图上的位置之间的对应关系）。 当服务器向基站发送SVG地图信息的数据时，基站无线地发送SVG地图信息的数据。 当移动电话检测到数据到达时，移动电话可以根据电话用户的浏览操作从数据中获取发射机的位置。

公开(公告)号：US09590802B2

公开(公告)日：2017-03-07

申请号：US14009338

申请日：2011-04-26

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Hiroaki Maeda

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Hiroaki Maeda

IPC分类号： G01S1/08 ,  G01S13/00 ,  H04L7/00 ,  G01S1/20 ,  G01S19/10 ,  G01S19/11 ,  G01S5/02

CPC分类号： H04L7/0091 ,  G01S1/20 ,  G01S5/021 ,  G01S5/0226 ,  G01S19/10 ,  G01S19/11

摘要： Provided is a navigation signal transmitter capable of ensuring reduction in frequency deviation of a terrestrially transmitted navigation signal at low cost. The navigation signal transmitter is operable to receive a transmission wave, generate a synchronization pulse in synchronization with a predetermined data frame, generate an internal clock fundamental oscillation by a reference signal synchronizing section (550) using the synchronization pulse as a reference signal, generate an IMES signal based on the internal clock fundamental oscillation, and transmit the IMES signal. The reference signal synchronizing section (550) comprises a counter circuit (551), a comparator (553), a low-pass control filter (554), a D/A converter (555) and a voltage controlled oscillator (556). The reference signal synchronizing section (550) is configured to, when a magnitude relationship between the number of clock pulses generated in the voltage controlled oscillator (556) using the synchronization pulse as the reference signal and a reference value falls within a predetermined value and continues a predetermined number of times in one direction, adjust a level of control voltage of the voltage controlled oscillator (556).

摘要翻译： 提供能够以低成本确保地面传输的导航信号的频率偏差的导航信号发射机。 导航信号发射器可操作以接收发射波，与预定数据帧同步产生同步脉冲，使用同步脉冲作为参考信号，通过参考信号同步部分（550）产生内部时钟基本振荡，生成 IMES信号基于内部时钟基波振荡，并传输IMES信号。 参考信号同步部分（550）包括计数器电路（551），比较器（553），低通控制滤波器（554），D / A转换器（555）和压控振荡器（556）。 参考信号同步部分（550）被配置为当使用作为参考信号的同步脉冲的压控振荡器（556）中产生的时钟脉冲数与基准值之间的幅度关系落在预定值内并继续 在一个方向上预定次数，调节压控振荡器（556）的控制电压电平。

公开(公告)号：US20140016722A1

公开(公告)日：2014-01-16

申请号：US14009338

申请日：2011-04-26

申请人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Hiroaki Maeda

发明人： Hideyuki Torimoto ,  Makoto Ishii ,  Masahiro Asako ,  Hiroaki Maeda

IPC分类号： H04L7/00

CPC分类号： H04L7/0091 ,  G01S1/20 ,  G01S5/021 ,  G01S5/0226 ,  G01S19/10 ,  G01S19/11

摘要： Provided is a navigation signal transmitter capable of ensuring reduction in frequency deviation of a terrestrially transmitted navigation signal at low cost. The navigation signal transmitter is operable to receive a transmission wave, generate a synchronization pulse in synchronization with a predetermined data frame, generate an internal clock fundamental oscillation by a reference signal synchronizing section (550) using the synchronization pulse as a reference signal, generate an IMES signal based on the internal clock fundamental oscillation, and transmit the IMES signal. The reference signal synchronizing section (550) comprises a counter circuit (551), a comparator (553), a low-pass control filter (554), a D/A converter (555) and a voltage controlled oscillator (556). The reference signal synchronizing section (550) is configured to, when a magnitude relationship between the number of clock pulses generated in the voltage controlled oscillator (556) using the synchronization pulse as the reference signal and a reference value falls within a predetermined value and continues a predetermined number of times in one direction, adjust a level of control voltage of the voltage controlled oscillator (556).

摘要翻译： 提供能够以低成本确保地面传输的导航信号的频率偏差的导航信号发射机。 导航信号发射器可操作以接收发射波，与预定数据帧同步产生同步脉冲，使用同步脉冲作为参考信号，通过参考信号同步部分（550）产生内部时钟基本振荡，生成 IMES信号基于内部时钟基波振荡，并传输IMES信号。 参考信号同步部分（550）包括计数器电路（551），比较器（553），低通控制滤波器（554），D / A转换器（555）和压控振荡器（556）。 参考信号同步部分（550）被配置为当使用作为参考信号的同步脉冲的压控振荡器（556）中产生的时钟脉冲数与基准值之间的幅度关系落在预定值内并继续 在一个方向上预定次数，调节压控振荡器（556）的控制电压的电平。

公开(公告)号：US20050206567A1

公开(公告)日：2005-09-22

申请号：US11065812

申请日：2005-02-25

申请人： Hideyuki Torimoto ,  Makoto Ishii

发明人： Hideyuki Torimoto ,  Makoto Ishii

IPC分类号： H04B7/155 ,  G01S1/00 ,  G01S3/02 ,  G01S5/14 ,  G08C15/00

CPC分类号： G01S19/11

摘要： A transmitting system, which is capable of transmitting a signal for positioning to an area where radio waves are hardly received, is provided. The transmitting system for transmitting the signal for positioning includes a GPS compatible mixer combining a GPS signal for positioning received by a GPS antenna and a BS broadcasting signal received by a BS antenna and outputting the combined signal, a BS-IF compatible amplifier amplifying the signal output from the GPS compatible mixer and outputting the amplified signal, a separator separating the signal output from the BS-IF compatible amplifier into a BS broadcasting signal and a GPS signal, a BS tuner receiving an input of the BS broadcasting signal output from the separator and obtaining a signal of a channel tuned by a user, a GPSBP filter passing a GPS signal included in a predetermined frequency band out of the signal output from the separator, and a GPS issuing unit.

摘要翻译： 提供一种发射系统，其能够发送用于定位的信号到几乎不能接收无线电波的区域。 用于发送用于定位的信号的发送系统包括组合用于由GPS天线接收的定位的GPS信号和由BS天线接收的BS广播信号并输出​​组合信号的GPS兼容混频器，放大信号的BS-IF兼容放大器 从GPS兼容混频器输出并输出放大信号，将从BS-IF兼容放大器输出的信号分离成BS广播信号和GPS信号的分离器，接收从分离器输出的BS广播信号的输入的BS调谐器 并且获取由用户调谐的信道的信号，GPSBP滤波器，其通过从分离器输出的信号中包含在预定频带中的GPS信号，以及GPS发布单元。

公开(公告)号：US20090189806A1

公开(公告)日：2009-07-30

申请号：US12368056

申请日：2009-02-09

申请人： Hideyuki Torimoto ,  Makoto Ishii

发明人： Hideyuki Torimoto ,  Makoto Ishii

IPC分类号： G01S1/00

CPC分类号： G01S19/11

摘要： A transmitting system, which is capable of transmitting a signal for positioning to an area where radio waves are hardly received, is provided. The transmitting system for transmitting the signal for positioning includes a GPS compatible mixer combining a GPS signal for positioning received by a GPS antenna and a BS broadcasting signal received by a BS antenna and outputting the combined signal, a BS-IF compatible amplifier amplifying the signal output from the GPS compatible mixer and outputting the amplified signal, a separator separating the signal output from the BS-IF compatible amplifier into a BS broadcasting signal and a GPS signal, a BS tuner receiving an input of the BS broadcasting signal output from the separator and obtaining a signal of a channel tuned by a user, a GPSBP filter passing a GPS signal included in a predetermined frequency band out of the signal output from the separator, and a GPS issuing unit.

摘要翻译： 提供一种发射系统，其能够发送用于定位的信号到几乎不能接收无线电波的区域。 用于发送用于定位的信号的发送系统包括组合用于由GPS天线接收的定位的GPS信号和由BS天线接收的BS广播信号并输出​​组合信号的GPS兼容混频器，放大信号的BS-IF兼容放大器 从GPS兼容混频器输出并输出放大信号，将从BS-IF兼容放大器输出的信号分离成BS广播信号和GPS信号的分离器，接收从分离器输出的BS广播信号的输入的BS调谐器 并且获取由用户调谐的信道的信号，GPSBP滤波器，其通过从分离器输出的信号中包含在预定频带中的GPS信号，以及GPS发布单元。