CN114894174A - 用于长走廊环境的地图更新方法、装置、设备和存储介质 - Google Patents
用于长走廊环境的地图更新方法、装置、设备和存储介质 Download PDFInfo
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- CN114894174A CN114894174A CN202210292916.3A CN202210292916A CN114894174A CN 114894174 A CN114894174 A CN 114894174A CN 202210292916 A CN202210292916 A CN 202210292916A CN 114894174 A CN114894174 A CN 114894174A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000005259 measurement Methods 0.000 claims abstract description 354
- 238000013507 mapping Methods 0.000 claims abstract description 39
- 238000012216 screening Methods 0.000 claims description 31
- 230000003247 decreasing effect Effects 0.000 claims description 25
- 238000004590 computer program Methods 0.000 claims description 12
- 230000004931 aggregating effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
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- 101100083446 Danio rerio plekhh1 gene Proteins 0.000 description 1
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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
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
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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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- Radar, Positioning & Navigation (AREA)
- Theoretical Computer Science (AREA)
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- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210292916.3A CN114894174A (zh) | 2022-03-23 | 2022-03-23 | 用于长走廊环境的地图更新方法、装置、设备和存储介质 |
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CN202210292916.3A CN114894174A (zh) | 2022-03-23 | 2022-03-23 | 用于长走廊环境的地图更新方法、装置、设备和存储介质 |
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CN114894174A true CN114894174A (zh) | 2022-08-12 |
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CN202210292916.3A Pending CN114894174A (zh) | 2022-03-23 | 2022-03-23 | 用于长走廊环境的地图更新方法、装置、设备和存储介质 |
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CN (1) | CN114894174A (zh) |
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2022
- 2022-03-23 CN CN202210292916.3A patent/CN114894174A/zh active Pending
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Effective date of registration: 20240522 Address after: 518000 1701, building 2, Yinxing Zhijie, No. 1301-72, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen, Guangdong Province Applicant after: Shenzhen Yinxing Intelligent Group Co.,Ltd. Country or region after: China Address before: 518000 1201, South Block, Yuanxing science and technology building, No. 1, songpingshan Road, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Applicant before: SHENZHEN WATER WORLD Co.,Ltd. Country or region before: China |