CN112815951B - 一种基于建筑物3d模型的网格路径规划方法 - Google Patents
一种基于建筑物3d模型的网格路径规划方法 Download PDFInfo
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- CN112815951B CN112815951B CN202011530438.2A CN202011530438A CN112815951B CN 112815951 B CN112815951 B CN 112815951B CN 202011530438 A CN202011530438 A CN 202011530438A CN 112815951 B CN112815951 B CN 112815951B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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CN112815951B true CN112815951B (zh) | 2023-02-28 |
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CN113256029A (zh) * | 2021-06-23 | 2021-08-13 | 合肥量圳建筑科技有限公司 | 建筑内寻路方法、装置、设备及存储介质 |
CN114756925B (zh) * | 2022-03-17 | 2023-06-02 | 深圳地铁运营集团有限公司 | 一种城市轨道交通系统的运维管理方法和装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US7746343B1 (en) * | 2005-06-27 | 2010-06-29 | Google Inc. | Streaming and interactive visualization of filled polygon data in a geographic information system |
CN106197419A (zh) * | 2016-06-23 | 2016-12-07 | 北京建筑大学 | 顾及障碍物和子空间剖分的室内导航方法及系统 |
CN106403925A (zh) * | 2016-08-31 | 2017-02-15 | 河南理工大学 | 面向室内与地下空间导航的空间网络构造及路径规划方法 |
CN110726411A (zh) * | 2019-09-29 | 2020-01-24 | 北京大学 | 一种基于剖分网格的建筑信息模型室内应急寻路方法 |
CN110909961A (zh) * | 2019-12-19 | 2020-03-24 | 盈嘉互联(北京)科技有限公司 | 基于bim的室内路径查询方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2855292B1 (fr) * | 2003-05-22 | 2005-12-09 | Inst Nat Rech Inf Automat | Dispositif et procede de recalage en temps reel de motifs sur des images, notamment pour le guidage par localisation |
US9292629B2 (en) * | 2012-07-27 | 2016-03-22 | Autodesk, Inc. | Building path identification |
US10740965B2 (en) * | 2018-06-01 | 2020-08-11 | Trx Systems, Inc. | Mapping complex building models |
CN110189412B (zh) * | 2019-05-13 | 2023-01-03 | 武汉大学 | 基于激光点云的多楼层室内结构化三维建模方法及系统 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7746343B1 (en) * | 2005-06-27 | 2010-06-29 | Google Inc. | Streaming and interactive visualization of filled polygon data in a geographic information system |
CN106197419A (zh) * | 2016-06-23 | 2016-12-07 | 北京建筑大学 | 顾及障碍物和子空间剖分的室内导航方法及系统 |
CN106403925A (zh) * | 2016-08-31 | 2017-02-15 | 河南理工大学 | 面向室内与地下空间导航的空间网络构造及路径规划方法 |
CN110726411A (zh) * | 2019-09-29 | 2020-01-24 | 北京大学 | 一种基于剖分网格的建筑信息模型室内应急寻路方法 |
CN110909961A (zh) * | 2019-12-19 | 2020-03-24 | 盈嘉互联(北京)科技有限公司 | 基于bim的室内路径查询方法及装置 |
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Address after: 101-3, 4th floor, building 12, yard 3, fengxiu Middle Road, Haidian District, Beijing 100094 Patentee after: Beijing Beidou Fuxi Technology Co.,Ltd. Address before: 101-3, 4th floor, building 12, yard 3, fengxiu Middle Road, Haidian District, Beijing 100094 Patentee before: Beijing Xuanji Fuxi Technology Co.,Ltd. |
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