CN1488955A - Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles - Google Patents
Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles Download PDFInfo
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- CN1488955A CN1488955A CNA021442576A CN02144257A CN1488955A CN 1488955 A CN1488955 A CN 1488955A CN A021442576 A CNA021442576 A CN A021442576A CN 02144257 A CN02144257 A CN 02144257A CN 1488955 A CN1488955 A CN 1488955A
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021442576A CN100353178C (en) | 2002-10-08 | 2002-10-08 | Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles |
HK04107799A HK1065104A1 (en) | 2002-10-08 | 2004-10-11 | Device and method for correcting the position deviation of gps/dgps ranging signals and bad signal reception |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021442576A CN100353178C (en) | 2002-10-08 | 2002-10-08 | Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1488955A true CN1488955A (en) | 2004-04-14 |
CN100353178C CN100353178C (en) | 2007-12-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021442576A Expired - Fee Related CN100353178C (en) | 2002-10-08 | 2002-10-08 | Apparatus and method for correcting GPS/DGPS positioning deviation and removing screening-obstacles |
Country Status (2)
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CN (1) | CN100353178C (en) |
HK (1) | HK1065104A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7705775B2 (en) | 2005-12-30 | 2010-04-27 | General Motors Llc | Method of improving a vehicle emergency call network |
CN101542552B (en) * | 2007-02-02 | 2011-05-18 | 丰田自动车株式会社 | Vehicle-mounted receiver apparatus |
CN101344397B (en) * | 2008-08-27 | 2011-11-02 | 深圳市凯立德欣软件技术有限公司 | Navigation system and navigation method |
CN104620130A (en) * | 2012-09-07 | 2015-05-13 | 微软公司 | Estimating and predicting structures proximate to a mobile device |
CN104838281A (en) * | 2013-01-10 | 2015-08-12 | 英特尔公司 | Positioning and mapping based on virtual landmarks |
US9429657B2 (en) | 2011-12-14 | 2016-08-30 | Microsoft Technology Licensing, Llc | Power efficient activation of a device movement sensor module |
US9464903B2 (en) | 2011-07-14 | 2016-10-11 | Microsoft Technology Licensing, Llc | Crowd sourcing based on dead reckoning |
US9470529B2 (en) | 2011-07-14 | 2016-10-18 | Microsoft Technology Licensing, Llc | Activating and deactivating sensors for dead reckoning |
US9832749B2 (en) | 2011-06-03 | 2017-11-28 | Microsoft Technology Licensing, Llc | Low accuracy positional data by detecting improbable samples |
US10184798B2 (en) | 2011-10-28 | 2019-01-22 | Microsoft Technology Licensing, Llc | Multi-stage dead reckoning for crowd sourcing |
CN112666587A (en) * | 2019-10-16 | 2021-04-16 | 奥迪股份公司 | Method for locating non-motorized road users and traffic device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI554773B (en) * | 2012-10-02 | 2016-10-21 | 矽億消費電子股份有限公司 | Positioning apparatus, system and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2861957B2 (en) * | 1996-07-31 | 1999-02-24 | トヨタ自動車株式会社 | Positioning system, fixed station side device and positioning device used in this system |
US6101390A (en) * | 1997-01-08 | 2000-08-08 | Us Wireless Corporation | Calibration table generation for wireless location determination |
US5974356A (en) * | 1997-03-14 | 1999-10-26 | Qualcomm Incorporated | System and method for determining vehicle travel routes and mileage |
-
2002
- 2002-10-08 CN CNB021442576A patent/CN100353178C/en not_active Expired - Fee Related
-
2004
- 2004-10-11 HK HK04107799A patent/HK1065104A1/en not_active IP Right Cessation
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1992981B (en) * | 2005-12-30 | 2011-08-03 | 通用汽车有限责任公司 | Method of improving a vehicle emergency call network |
US7705775B2 (en) | 2005-12-30 | 2010-04-27 | General Motors Llc | Method of improving a vehicle emergency call network |
CN101542552B (en) * | 2007-02-02 | 2011-05-18 | 丰田自动车株式会社 | Vehicle-mounted receiver apparatus |
CN101344397B (en) * | 2008-08-27 | 2011-11-02 | 深圳市凯立德欣软件技术有限公司 | Navigation system and navigation method |
US9832749B2 (en) | 2011-06-03 | 2017-11-28 | Microsoft Technology Licensing, Llc | Low accuracy positional data by detecting improbable samples |
US9464903B2 (en) | 2011-07-14 | 2016-10-11 | Microsoft Technology Licensing, Llc | Crowd sourcing based on dead reckoning |
US9470529B2 (en) | 2011-07-14 | 2016-10-18 | Microsoft Technology Licensing, Llc | Activating and deactivating sensors for dead reckoning |
US10082397B2 (en) | 2011-07-14 | 2018-09-25 | Microsoft Technology Licensing, Llc | Activating and deactivating sensors for dead reckoning |
US10184798B2 (en) | 2011-10-28 | 2019-01-22 | Microsoft Technology Licensing, Llc | Multi-stage dead reckoning for crowd sourcing |
US9429657B2 (en) | 2011-12-14 | 2016-08-30 | Microsoft Technology Licensing, Llc | Power efficient activation of a device movement sensor module |
CN104620130A (en) * | 2012-09-07 | 2015-05-13 | 微软公司 | Estimating and predicting structures proximate to a mobile device |
US9817125B2 (en) | 2012-09-07 | 2017-11-14 | Microsoft Technology Licensing, Llc | Estimating and predicting structures proximate to a mobile device |
CN104620130B (en) * | 2012-09-07 | 2020-02-07 | 微软技术许可有限责任公司 | Estimating and predicting structure of proximate mobile devices |
CN104838281B (en) * | 2013-01-10 | 2018-04-24 | 英特尔公司 | Figure is positioned and built based on virtually target |
US9677890B2 (en) | 2013-01-10 | 2017-06-13 | Intel Corporation | Positioning and mapping based on virtual landmarks |
CN104838281A (en) * | 2013-01-10 | 2015-08-12 | 英特尔公司 | Positioning and mapping based on virtual landmarks |
CN112666587A (en) * | 2019-10-16 | 2021-04-16 | 奥迪股份公司 | Method for locating non-motorized road users and traffic device |
Also Published As
Publication number | Publication date |
---|---|
HK1065104A1 (en) | 2005-02-08 |
CN100353178C (en) | 2007-12-05 |
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PB01 | Publication | ||
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Free format text: FORMER OWNER: LV LUANCHANG Effective date: 20041119 Owner name: WISEPOINT TECH. CO., LTD. Free format text: FORMER OWNER: WANG SHUNQING |
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Effective date of registration: 20041119 Address after: Taiwan, China Applicant after: Zhidian Science & Technology Co., Ltd. Address before: Taiwan, China Applicant before: Wang Shunqing Co-applicant before: Lv Luanchang |
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