CN112731268A - 一种差分数据的处理方法和定位跟踪系统 - Google Patents
一种差分数据的处理方法和定位跟踪系统 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
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CN113687399A (zh) * | 2021-10-26 | 2021-11-23 | 中移(上海)信息通信科技有限公司 | 一种定位方法、系统、终端设备及卫星 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102508270A (zh) * | 2011-09-27 | 2012-06-20 | 山东大学 | 基于区域网格划分机制的vrs信息接收终端及其工作方法 |
CN102788985A (zh) * | 2012-08-31 | 2012-11-21 | 中国科学院国家授时中心 | 广域加权伪距差分对定位误差的改正方法 |
CN104833994A (zh) * | 2015-04-15 | 2015-08-12 | 华东师范大学 | 一种基于自组网方式的rtk北斗定位系统及其方法 |
CN105334524A (zh) * | 2015-10-21 | 2016-02-17 | 山东天星北斗信息科技有限公司 | 一种基于虚拟网格的伪距差分定位方法 |
CN107422351A (zh) * | 2017-08-02 | 2017-12-01 | 湖南省测绘科技研究所 | 一种基于虚拟网格的gnss分米级差分定位方法 |
CN108267762A (zh) * | 2016-12-31 | 2018-07-10 | 华为技术有限公司 | 实时动态定位系统虚拟参考站切换方法和设备 |
US20180246220A1 (en) * | 2015-10-29 | 2018-08-30 | Huawei Technologies Co., Ltd. | Positioning method in mobile network, base station, and mobile terminal |
CN110095797A (zh) * | 2019-05-28 | 2019-08-06 | 北京讯腾智慧科技股份有限公司 | 一种基于卫星导航系统的格网化精准定位服务方法和系统 |
CN110456396A (zh) * | 2019-09-03 | 2019-11-15 | 深圳思凯微电子有限公司 | 差分数据的定位方法、装置、设备及计算机可读存储介质 |
CN110545519A (zh) * | 2019-10-15 | 2019-12-06 | 和芯星通科技(北京)有限公司 | 网络rtk服务方法、网络rtk服务器、通信基站和存储介质 |
CN110954931A (zh) * | 2019-12-17 | 2020-04-03 | 国家基础地理信息中心 | 定位方法、定位装置及计算机可读存储介质 |
KR20200040333A (ko) * | 2018-10-08 | 2020-04-20 | 세종대학교산학협력단 | 무제한 네트워크-rtk 방법 및 이를 이용한 가상 기준국 서버 |
US20200158885A1 (en) * | 2018-11-21 | 2020-05-21 | Unicore Communications Technology Corporation | Method, apparatus and mobile device for extending real-time kinematic positioning during reference data outage |
CN111290004A (zh) * | 2020-03-04 | 2020-06-16 | 高维时空(北京)网络有限公司 | 伪距差分定位方法、装置、电子设备及存储介质 |
WO2020124509A1 (zh) * | 2018-12-20 | 2020-06-25 | 深圳市大疆创新科技有限公司 | 打点定位的方法、装置、系统及计算机存储介质 |
CN111694030A (zh) * | 2020-04-26 | 2020-09-22 | 中国测绘科学研究院 | 一种基于格网虚拟观测值的bds局域差分方法及系统 |
-
2020
- 2020-12-16 CN CN202011493535.9A patent/CN112731268A/zh active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102508270A (zh) * | 2011-09-27 | 2012-06-20 | 山东大学 | 基于区域网格划分机制的vrs信息接收终端及其工作方法 |
CN102788985A (zh) * | 2012-08-31 | 2012-11-21 | 中国科学院国家授时中心 | 广域加权伪距差分对定位误差的改正方法 |
CN104833994A (zh) * | 2015-04-15 | 2015-08-12 | 华东师范大学 | 一种基于自组网方式的rtk北斗定位系统及其方法 |
CN105334524A (zh) * | 2015-10-21 | 2016-02-17 | 山东天星北斗信息科技有限公司 | 一种基于虚拟网格的伪距差分定位方法 |
US20180246220A1 (en) * | 2015-10-29 | 2018-08-30 | Huawei Technologies Co., Ltd. | Positioning method in mobile network, base station, and mobile terminal |
CN108267762A (zh) * | 2016-12-31 | 2018-07-10 | 华为技术有限公司 | 实时动态定位系统虚拟参考站切换方法和设备 |
CN107422351A (zh) * | 2017-08-02 | 2017-12-01 | 湖南省测绘科技研究所 | 一种基于虚拟网格的gnss分米级差分定位方法 |
KR20200040333A (ko) * | 2018-10-08 | 2020-04-20 | 세종대학교산학협력단 | 무제한 네트워크-rtk 방법 및 이를 이용한 가상 기준국 서버 |
US20200158885A1 (en) * | 2018-11-21 | 2020-05-21 | Unicore Communications Technology Corporation | Method, apparatus and mobile device for extending real-time kinematic positioning during reference data outage |
WO2020124509A1 (zh) * | 2018-12-20 | 2020-06-25 | 深圳市大疆创新科技有限公司 | 打点定位的方法、装置、系统及计算机存储介质 |
CN110095797A (zh) * | 2019-05-28 | 2019-08-06 | 北京讯腾智慧科技股份有限公司 | 一种基于卫星导航系统的格网化精准定位服务方法和系统 |
CN110456396A (zh) * | 2019-09-03 | 2019-11-15 | 深圳思凯微电子有限公司 | 差分数据的定位方法、装置、设备及计算机可读存储介质 |
CN110545519A (zh) * | 2019-10-15 | 2019-12-06 | 和芯星通科技(北京)有限公司 | 网络rtk服务方法、网络rtk服务器、通信基站和存储介质 |
CN110954931A (zh) * | 2019-12-17 | 2020-04-03 | 国家基础地理信息中心 | 定位方法、定位装置及计算机可读存储介质 |
CN111290004A (zh) * | 2020-03-04 | 2020-06-16 | 高维时空(北京)网络有限公司 | 伪距差分定位方法、装置、电子设备及存储介质 |
CN111694030A (zh) * | 2020-04-26 | 2020-09-22 | 中国测绘科学研究院 | 一种基于格网虚拟观测值的bds局域差分方法及系统 |
Non-Patent Citations (3)
Title |
---|
MIRJANA I. SIMIC´ ET AL.: "A comparison of three methods to determine mobile station location in cellular communication systems", EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, 31 December 2009 (2009-12-31), pages 711, XP001549807, DOI: 10.1002/ett.1333 * |
文琳: "GPS RTK 测量技术的应用分析", 西部资源, no. 3, 31 December 2019 (2019-12-31), pages 150 - 151 * |
陈振;秘金钟;王权;方书山;李鹤峰;张晶晶;: "基于网格中心点虚拟参考站的伪距差分方法", 测绘通报, no. 07, 25 July 2016 (2016-07-25), pages 5 - 9 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113687399A (zh) * | 2021-10-26 | 2021-11-23 | 中移(上海)信息通信科技有限公司 | 一种定位方法、系统、终端设备及卫星 |
CN113687399B (zh) * | 2021-10-26 | 2022-02-18 | 中移(上海)信息通信科技有限公司 | 一种定位方法、系统、终端设备及卫星 |
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Address after: 100094 room A301, Beidou Xingtong building, 7 Fengxian East Road, Haidian District, Beijing Applicant after: UNICORE COMMUNICATIONS Inc. Applicant after: Core and material (Shanghai) Technology Co., Ltd Address before: 100094 room A301, Beidou Xingtong building, 7 Fengxian East Road, Haidian District, Beijing Applicant before: UNICORE COMMUNICATIONS Inc. Applicant before: Hexin Xingtong (Shanghai) Technology Co., Ltd |
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Inventor after: Ren Xiaobin Inventor after: Lan Xiaoming Inventor after: Chen Kongzhe Inventor after: Yu Bin Inventor before: Ren Xiaobin Inventor before: Chen Kongzhe Inventor before: Yu Bin |
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