专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08155874B2 Apparatus for integrated navigation based on multi filter fusion and method for providing navigation information using the same 失效
标题翻译：基于多滤波器融合的集成导航装置及使用其的导航信息的方法
公开(公告)号：US08155874B2
公开(公告)日：2012-04-10
申请号：US12513844
申请日：2007-03-23
申请人： Seong-Yun Cho , Byung-Doo Kim , Young-Su Cho , Wan-Sik Choi , Jong-Hyun Park
发明人： Seong-Yun Cho , Byung-Doo Kim , Young-Su Cho , Wan-Sik Choi , Jong-Hyun Park
IPC分类号： G01C21/00
CPC分类号： G01C21/165 , G01S19/49
摘要： Provided are an integrated navigation apparatus and a method for providing navigation information using the same. The integrated navigation apparatus includes a first filter, a second filter, a mode probability updating unit, a first navigation information calculating unit, a second navigation information calculating unit, a fusion unit and a navigation information fusion unit.
摘要翻译：提供了一种集成导航装置和使用其的导航信息的方法。集成导航装置包括第一滤波器，第二滤波器，模式概率更新单元，第一导航信息计算单元，第二导航信息计算单元，融合单元和导航信息融合单元。

12. 发明申请

US20100039929A1 INDOOR WIRELESS POSITIONING SYSTEM AND METHOD 审中-公开
标题翻译：室内无线定位系统及方法
公开(公告)号：US20100039929A1
公开(公告)日：2010-02-18
申请号：US12517575
申请日：2007-10-29
申请人： Seong-Yun Cho , Byung-Doo Kim , Young-Su Cho , Wan-Sik Choi , Jong-Hyun Park
发明人： Seong-Yun Cho , Byung-Doo Kim , Young-Su Cho , Wan-Sik Choi , Jong-Hyun Park
IPC分类号： H04L12/28 , H04L12/26 , G06F11/07
CPC分类号： G01S1/68 , G01S5/0252
摘要： Provided is an indoor wireless positioning system and method including: a signal receiving unit receiving first signals from wireless communication access points and measuring strengths of the received first signals and a position estimating unit estimating a current position by comparing the strengths of the first signals measured by the signal receiving unit with a table recording strengths of second signals predicted by a simulation for indoor space the system is currently positioned. Accordingly, it is possible to rapidly and accurately create a fingerprint database and calculate position information on the terminal in the terminal or the server on the basis of the database information.
摘要翻译：提供一种室内无线定位系统和方法，包括：信号接收单元，从无线通信接入点接收第一信号并测量接收到的第一信号的强度;以及位置估计单元，通过比较由第一信号测量的第一信号的强度，所述信号接收单元具有记录所述系统当前所在的用于室内空间的模拟预测的第二信号的强度的表格。因此，可以快速准确地创建指纹数据库，并且基于数据库信息在终端或服务器中的终端上计算位置信息。

13. 发明申请

US20190313719A1 INSULATION FABRIC, INSULATION PRODUCT USING THE SAME, AND METHOD AND APPARATUS FOR MANUFACTURING INSULATION FABRIC 审中-公开
公开(公告)号：US20190313719A1
公开(公告)日：2019-10-17
申请号：US16343166
申请日：2017-10-23
申请人： Youn Su JO , Young Su CHO
发明人： Youn Su JO , Young Su CHO
IPC分类号： A41D31/06 , D03D1/00 , D06B3/10 , D06M17/00
摘要： Provided are an insulation fabric, an insulation product, and a manufacturing method and a manufacturing device therefor. The insulation fabric includes unit cells made by cutting an insulation layer or laminated unit cells made by cutting the insulation layer and laminating the cut insulation layer with lamination sheets to prevent fine particles from passing therethrough, the unit cells or the laminated unit cells being spaced from each other; and outer cover clothes or sheets covered on tops and undersides of the unit cells or the laminated unit cells. Sections on which the outer cover clothes or sheets are laminated, without any insulation layer, are formed between the unit cells or the laminated unit cells. On the sections, the outer cover clothes or sheets come into close contact with each other to divide unit cell spaces for covering the unit cells or the laminated unit cells.

14. 发明授权

US08825393B2 Method for providing location service and mobile terminal 有权
标题翻译：提供定位服务和移动终端的方法
公开(公告)号：US08825393B2
公开(公告)日：2014-09-02
申请号：US13324716
申请日：2011-12-13
申请人： Young Su Cho , Sung Jo Yun , Myung In Ji
发明人： Young Su Cho , Sung Jo Yun , Myung In Ji
IPC分类号： G01C21/36
CPC分类号： G01C21/367
摘要： A method for providing a location service and a mobile terminal are provided. The location service providing method includes determining a positioning method based on location information of the mobile terminal and measurement information used for calculating the location of the mobile terminal, determining a map switch indicator by using at least one of the determined positioning method, the location information, and the measurement information, selecting a global map (i.e., the whole area map) or a local map according to the determined map switch indicator, and indicating the location of the mobile terminal on the selected map.
摘要翻译：提供了一种用于提供定位服务和移动终端的方法。位置服务提供方法包括基于移动终端的位置信息和用于计算移动终端的位置的测量信息确定定位方法，通过使用所确定的定位方法，位置信息中的至少一个来确定地图切换指示符，以及测量信息，根据所确定的地图切换指示器选择全局地图（即，整个地图）或本地地图，并且指示移动终端在所选地图上的位置。

15. 发明申请

US20130150090A1 APPARATUS AND METHOD FOR PROVIDING LOCATION-BASED SERVICE 审中-公开
标题翻译：用于提供基于位置的服务的装置和方法
公开(公告)号：US20130150090A1
公开(公告)日：2013-06-13
申请号：US13612421
申请日：2012-09-12
申请人： Young-Su CHO , Myung-In JI , Sang-Joon PARK
发明人： Young-Su CHO , Myung-In JI , Sang-Joon PARK
IPC分类号： G06Q20/32 , H04W4/02
CPC分类号： H04W4/021 , G06Q30/00
摘要： Disclosed herein are an apparatus and method for providing a location-based service. The apparatus includes a location-based service server and a wireless communication infrastructure location DB. When a mobile payment service is performed for a member store terminal using a user mobile terminal, the location-based service server receives measurement information about a wireless communication infrastructure and information about the location of the member store from the mobile terminal, and generates information about the location of the wireless communication infrastructure using the received measurement information about the wireless communication infrastructure and the information about the location of the member store. The wireless communication infrastructure location DB stores the generated information about the location of the wireless communication infrastructure.
摘要翻译：本文公开了一种用于提供基于位置的服务的装置和方法。该装置包括基于位置的服务服务器和无线通信基础设施位置DB。当使用用户移动终端对成员存储终端执行移动支付服务时，基于位置的服务服务器从移动终端接收关于无线通信基础设施的测量信息和关于成员存储的位置的信息，并且生成关于使用所接收的关于无线通信基础设施的测量信息的无线通信基础设施的位置和关于成员存储的位置的信息。无线通信基础设施位置DB存储关于无线通信基础设施的位置的所生成的信息。

16. 发明申请

US20100322077A1 ENVIRONMENT ANALYSIS SYSTEM AND METHOD FOR INDOOR WIRELESS LOCATION 审中-公开
标题翻译：环境分析系统和室内无线定位方法
公开(公告)号：US20100322077A1
公开(公告)日：2010-12-23
申请号：US12446349
申请日：2006-12-29
申请人： Seong Yun Cho , Wan Sik Choi , Byung Doo Kim , Young-su Cho , Jong-Hyun Park
发明人： Seong Yun Cho , Wan Sik Choi , Byung Doo Kim , Young-su Cho , Jong-Hyun Park
IPC分类号： H04L12/26
CPC分类号： G01S5/021 , H04L12/66 , H04W16/20 , H04W16/225 , H04W24/02
摘要： An environment analysis system for indoor wireless location by using locations of a plurality of access points (AP) includes, a first environment analysis tool (10) for receiving indoor environment information for indoor wireless location, performing a simulation for calculating location accuracies, performing a simulation for relocating and/or additionally installing the access points (AP), and displaying results of the simulation; and a second environment analysis tool (20) for receiving wireless communications signals from the access points (AP), calculating distances from the second environment analysis tool (20) to the access points (AP), calculating a location of the second environment analysis tool (20), calculating errors in the distances and in the location calculated, and providing the errors calculated to the first environment analysis tool (10). The first environment analysis tool (10) corrects errors in the simulations performed thereby by using the errors received from the second environment analysis tool (20), and then repeats the simulations and the displaying process.
摘要翻译：通过使用多个接入点（AP）的位置的室内无线位置的环境分析系统包括：第一环境分析工具（10），用于接收室内无线位置的室内环境信息，执行用于计算位置精度的模拟，执行用于重新定位和/或另外安装接入点（AP）的仿真，以及显示模拟的结果; 以及用于从所述接入点（AP）接收无线通信信号的第二环境分析工具（20），计算从所述第二环境分析工具（20）到所述接入点（AP）的距离，计算所述第二环境分析工具（20），计算所计算的距离和位置的误差，并提供计算给第一环境分析工具（10）的误差。第一环境分析工具（10）通过使用从第二环境分析工具（20）接收到的错误来校正由此执行的模拟中的错误，然后重复模拟和显示过程。

17. 发明申请

US20100265092A1 METHOD FOR DETERMINING LOCATION USING ACCESS POINT, AND APPARATUS THEREOF 审中-公开
标题翻译：使用接入点确定位置的方法及其装置
公开(公告)号：US20100265092A1
公开(公告)日：2010-10-21
申请号：US12741935
申请日：2008-08-20
申请人： Byung Doo Kim , Seong Yun Cho , Young Su Cho , Wan Sik Choi
发明人： Byung Doo Kim , Seong Yun Cho , Young Su Cho , Wan Sik Choi
IPC分类号： G08B5/22
CPC分类号： H04W64/003
摘要： The present invention relates to a location measuring method using an access point, and an apparatus using the same. According to the present invention, a location of a terminal is estimated by using a signal strength received from an access point installed at a known position in a wireless network, and location of the access point installed at an unknown position is estimated by using a signal strength received from the access point installed in the unknown position and estimated location information of the terminal. In addition, a location of the terminal is finally calculated by using estimated location information of the access point installed at the known position. As described, the location of the terminal is determined by using estimated location information of an AP that is randomly installed by a user (that is, installed at an unknown position), and therefore a location of an AP installed in an area where it is difficult to measure and availability of location measurement can be improved. In addition, a signal strength measurement value, estimation location information of an AP installed at a known position, and estimation location information of an AP installed at an unknown position are used for location information calculation of a terminal, and accordingly, accuracy of the location measure can be improved.
摘要翻译：本发明涉及使用接入点的位置测量方法及其使用方法。根据本发明，通过使用从安装在无线网络中的已知位置的接入点接收到的信号强度来估计终端的位置，并且通过使用信号来估计安装在未知位置的接入点的位置强度从接入点接收到的安装在未知位置和终端的估计位置信息。此外，终端的位置最终通过使用安装在已知位置的接入点的估计位置信息来计算。如上所述，通过使用由用户随机安装的AP（即，安装在未知位置）的估计位置信息来确定终端的位置，并且因此安装在其所在区域中的AP的位置难以测量和可用性的位置测量可以提高。此外，信号强度测量值，安装在已知位置的AP的估计位置信息以及安装在未知位置的AP的估计位置信息被用于终端的位置信息计算，因此，位置的精度措施可以改善。

18. 发明申请

US20100040115A1 APPARATUS FOR ACQUIRING REFINE CARRIER FREQUENCY BY OPTIMIZING SEARCH AREAS AND METHOD USING THE SAME 审中-公开
标题翻译：通过优化搜索区域获取精简载波频率的方法和使用该方法的方法
公开(公告)号：US20100040115A1
公开(公告)日：2010-02-18
申请号：US12514807
申请日：2007-11-14
申请人： Young-Su Cho , Byung-Doo Kim , Seong-Yun Cho , Wan-Sik Choi , Jong-Hyun Park
发明人： Young-Su Cho , Byung-Doo Kim , Seong-Yun Cho , Wan-Sik Choi , Jong-Hyun Park
IPC分类号： H04B1/00
CPC分类号： H04L27/0014 , G01S19/29 , G01S19/37 , H04L2027/0046 , H04L2027/0065 , H04L2027/0067
摘要： A method and apparatus for acquiring a refined carrier frequency by optimizing search areas are provided. The apparatus for acquiring a refined carrier frequency by optimizing search areas includes: a refined signal generation unit using a coarse carrier frequency and a coarse code phase extracted from a digitized signal and obtaining a refined carrier frequency approximated to the carrier frequency of an original signal from which the digitized signal is obtained by conversion; and a refined carrier frequency searching unit setting and providing a search area in which the refined signal acquisition unit can obtain the refined carrier frequency based on the coarse carrier frequency. According to the method and apparatus, as a result of the searching method reducing a search time, acquisition of a refined carrier frequency as well as fast acquisition of a signal is enabled, thereby allowing a precise initial value to be provided to a signal tracking unit.
摘要翻译：提供一种通过优化搜索区域来获取精细载波频率的方法和装置。通过优化搜索区域来获取精细载波频率的装置包括：使用从数字化信号提取的粗载波频率和粗码相位的精细信号生成单元，并获得近似于原始信号的载波频率的精细载波频率通过转换获得数字化信号; 以及精细载波频率搜索单元，其设置并提供精确信号获取单元可以基于粗略载波频率获得精细载波频率的搜索区域。根据该方法和装置，通过搜索方法减少搜索时间的结果，可以获得精确的载波频率以及快速获取信号，从而允许精确的初始值提供给信号跟踪单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式