CN100334429C - 电子地图数据存储与更新的方法 - Google Patents
电子地图数据存储与更新的方法 Download PDFInfo
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- CN100334429C CN100334429C CNB2004100181198A CN200410018119A CN100334429C CN 100334429 C CN100334429 C CN 100334429C CN B2004100181198 A CNB2004100181198 A CN B2004100181198A CN 200410018119 A CN200410018119 A CN 200410018119A CN 100334429 C CN100334429 C CN 100334429C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100181198A CN100334429C (zh) | 2004-05-08 | 2004-05-08 | 电子地图数据存储与更新的方法 |
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CNB2004100181198A CN100334429C (zh) | 2004-05-08 | 2004-05-08 | 电子地图数据存储与更新的方法 |
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CN1570565A CN1570565A (zh) | 2005-01-26 |
CN100334429C true CN100334429C (zh) | 2007-08-29 |
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CNB2004100181198A Expired - Lifetime CN100334429C (zh) | 2004-05-08 | 2004-05-08 | 电子地图数据存储与更新的方法 |
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Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428258C (zh) * | 2006-08-28 | 2008-10-22 | 北京长地友好制图技术有限公司 | 一种对电子地图进行加密的方法及设备 |
CN100452049C (zh) * | 2006-09-28 | 2009-01-14 | 江苏天泽信息产业有限公司 | 基于互联网方式的地图数据采集更新方法 |
AU2007303470B2 (en) * | 2006-09-29 | 2012-06-28 | Uber Technologies, Inc. | Dynamically configured rendering of digital maps |
CN100440790C (zh) * | 2006-11-03 | 2008-12-03 | 清华大学 | 实时性动态电子地图管理方法 |
JP5064870B2 (ja) * | 2007-04-17 | 2012-10-31 | 株式会社日立製作所 | デジタル道路地図の生成方法及び地図生成システム |
CN101078633B (zh) * | 2007-06-12 | 2010-05-19 | 江苏华科导航科技有限公司 | 导航装置的地图数据更新方法 |
JP5587306B2 (ja) * | 2008-06-30 | 2014-09-10 | トムトム インターナショナル ベスローテン フエンノートシャップ | 位置を表す符号化データから位置を解決する方法 |
CN101608925B (zh) * | 2009-07-10 | 2013-07-10 | 北京四维图新科技股份有限公司 | 导航电子地图地理要素信息的反馈方法、终端及服务器 |
CN101957209B (zh) * | 2009-07-15 | 2012-07-18 | 江苏新科软件有限公司 | 导航装置地图数据增量更新方法 |
CN102457570A (zh) * | 2011-08-10 | 2012-05-16 | 上海启索信息技术有限公司 | 基于3g技术及云系统的智能车载通信信息化系统及通信方法 |
CN102368265A (zh) * | 2011-10-19 | 2012-03-07 | 北京世纪高通科技有限公司 | 地图数据更新方法及装置 |
CN103852654A (zh) * | 2012-11-30 | 2014-06-11 | 国家电网公司 | 电能质量数据可视化展示方法及装置 |
CN104102677A (zh) * | 2013-04-15 | 2014-10-15 | 北京四维图新科技股份有限公司 | 电子地图数据更新方法、装置及服务器 |
US9715002B2 (en) | 2013-07-29 | 2017-07-25 | Here Global B.V. | Method and apparatus for updating radio maps |
CN104732401A (zh) * | 2013-12-24 | 2015-06-24 | 上海容易网电子商务有限公司 | 电子导购方法、装置及系统 |
CN105575254B (zh) * | 2014-11-11 | 2019-10-22 | 高德信息技术有限公司 | 电子地图道路渲染方法和装置 |
CN105808578A (zh) * | 2014-12-29 | 2016-07-27 | 高德软件有限公司 | 一种电子地图增量更新的方法和装置 |
CN111723246B (zh) * | 2019-03-20 | 2024-04-05 | 京东科技控股股份有限公司 | 一种数据处理的方法、装置和存储介质 |
CN110532276A (zh) * | 2019-08-21 | 2019-12-03 | 北京汽车股份有限公司 | 地图更新方法和更新装置、车辆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0877202A (ja) * | 1994-08-31 | 1996-03-22 | Tokyo Gas Co Ltd | 図形データ送信システム |
JP2001243595A (ja) * | 2000-03-01 | 2001-09-07 | Alpine Electronics Inc | 電子地図配信システム |
DE10048692A1 (de) * | 2000-08-04 | 2002-02-14 | Johann Haertl | Elektronisches Positionsbestimmungssystem |
US6636802B1 (en) * | 1998-11-24 | 2003-10-21 | Matsushita Electric Industrial Co., Ltd. | Data structure of digital map file |
-
2004
- 2004-05-08 CN CNB2004100181198A patent/CN100334429C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0877202A (ja) * | 1994-08-31 | 1996-03-22 | Tokyo Gas Co Ltd | 図形データ送信システム |
US6636802B1 (en) * | 1998-11-24 | 2003-10-21 | Matsushita Electric Industrial Co., Ltd. | Data structure of digital map file |
JP2001243595A (ja) * | 2000-03-01 | 2001-09-07 | Alpine Electronics Inc | 電子地図配信システム |
DE10048692A1 (de) * | 2000-08-04 | 2002-02-14 | Johann Haertl | Elektronisches Positionsbestimmungssystem |
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Publication number | Publication date |
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CN1570565A (zh) | 2005-01-26 |
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Owner name: SHANGHAI RUNPOWER INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHENG GANG Effective date: 20131216 Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: QU SHENGBO Effective date: 20131216 |
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Effective date of registration: 20131216 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI RUNPOWER INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200125, room 1, No. 2880, Lane 2208, Dongfang Road, Shanghai, Pudong New Area Patentee before: Qu Shengbo Patentee before: Zheng Gang |
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