Positioning method and system and medium
The invention relates to a positioning method and system and a medium, and relates to the technical field of positioning, and the method comprises the steps: obtaining an effective parking space number of a parking lot based on an image collection device; setting the position of the effective parkin...
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| creator | CHENG WEI NONG YUN |
| description | The invention relates to a positioning method and system and a medium, and relates to the technical field of positioning, and the method comprises the steps: obtaining an effective parking space number of a parking lot based on an image collection device; setting the position of the effective parking space number as the reference position of the mover; performing primary deviation correction on the reference position through a preset binding algorithm to obtain a rough position of the mover; and performing secondary deviation correction on the rough position through a preset triangulation positioning algorithm to obtain an accurate position of the mover. According to the invention, accurate positioning of the mover can be realized by only depending on the camera of the mover and cooperating with the indoor map of the standard definition level.
本发明涉及一种定位方法、系统及介质，涉及定位技术领域，所述方法包括基于所述图像采集设备获取所述停车场的有效车位号；将所述有效车位号的位置设为所述移动器的基准位置；通过预设的绑路算法对所述基准位置进行一次纠偏，得到所述移动器的粗略位置；以及，通过预设的三角定位算法对所述粗略位置进行二次纠偏，得到所述移动器的精确位置。本发明仅依靠移动器本 |
| format | Patent |
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本发明涉及一种定位方法、系统及介质，涉及定位技术领域，所述方法包括基于所述图像采集设备获取所述停车场的有效车位号；将所述有效车位号的位置设为所述移动器的基准位置；通过预设的绑路算法对所述基准位置进行一次纠偏，得到所述移动器的粗略位置；以及，通过预设的三角定位算法对所述粗略位置进行二次纠偏，得到所述移动器的精确位置。本发明仅依靠移动器本</description><language>chi ; eng</language><subject>GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240227&DB=EPODOC&CC=CN&NR=117606487A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240227&DB=EPODOC&CC=CN&NR=117606487A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG WEI</creatorcontrib><creatorcontrib>NONG YUN</creatorcontrib><title>Positioning method and system and medium</title><description>The invention relates to a positioning method and system and a medium, and relates to the technical field of positioning, and the method comprises the steps: obtaining an effective parking space number of a parking lot based on an image collection device; setting the position of the effective parking space number as the reference position of the mover; performing primary deviation correction on the reference position through a preset binding algorithm to obtain a rough position of the mover; and performing secondary deviation correction on the rough position through a preset triangulation positioning algorithm to obtain an accurate position of the mover. According to the invention, accurate positioning of the mover can be realized by only depending on the camera of the mover and cooperating with the indoor map of the standard definition level.
本发明涉及一种定位方法、系统及介质，涉及定位技术领域，所述方法包括基于所述图像采集设备获取所述停车场的有效车位号；将所述有效车位号的位置设为所述移动器的基准位置；通过预设的绑路算法对所述基准位置进行一次纠偏，得到所述移动器的粗略位置；以及，通过预设的三角定位算法对所述粗略位置进行二次纠偏，得到所述移动器的精确位置。本发明仅依靠移动器本</description><subject>GYROSCOPIC INSTRUMENTS</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>SURVEYING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAIyC_OLMnMz8vMS1fITS3JyE9RSMxLUSiuLC5JzQUzc1NTMktzeRhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoaG5mYGZiYW5ozExagDYjShf</recordid><startdate>20240227</startdate><enddate>20240227</enddate><creator>CHENG WEI</creator><creator>NONG YUN</creator><scope>EVB</scope></search><sort><creationdate>20240227</creationdate><title>Positioning method and system and medium</title><author>CHENG WEI ; NONG YUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117606487A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>GYROSCOPIC INSTRUMENTS</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>SURVEYING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHENG WEI</creatorcontrib><creatorcontrib>NONG YUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG WEI</au><au>NONG YUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Positioning method and system and medium</title><date>2024-02-27</date><risdate>2024</risdate><abstract>The invention relates to a positioning method and system and a medium, and relates to the technical field of positioning, and the method comprises the steps: obtaining an effective parking space number of a parking lot based on an image collection device; setting the position of the effective parking space number as the reference position of the mover; performing primary deviation correction on the reference position through a preset binding algorithm to obtain a rough position of the mover; and performing secondary deviation correction on the rough position through a preset triangulation positioning algorithm to obtain an accurate position of the mover. According to the invention, accurate positioning of the mover can be realized by only depending on the camera of the mover and cooperating with the indoor map of the standard definition level.
本发明涉及一种定位方法、系统及介质，涉及定位技术领域，所述方法包括基于所述图像采集设备获取所述停车场的有效车位号；将所述有效车位号的位置设为所述移动器的基准位置；通过预设的绑路算法对所述基准位置进行一次纠偏，得到所述移动器的粗略位置；以及，通过预设的三角定位算法对所述粗略位置进行二次纠偏，得到所述移动器的精确位置。本发明仅依靠移动器本</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING |
| title | Positioning method and system and medium |
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