Positioning method and system, electronic equipment, storage medium and program product
The invention relates to a positioning method and system, electronic equipment, a storage medium and a program product. The positioning method comprises the steps that a receiving end obtains a clock difference with world time; if the clock difference is smaller than a preset first threshold value,...
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| creator | WU ZEXIAN |
| description | The invention relates to a positioning method and system, electronic equipment, a storage medium and a program product. The positioning method comprises the steps that a receiving end obtains a clock difference with world time; if the clock difference is smaller than a preset first threshold value, a three-satellite positioning mode is entered to obtain satellite related information of any three satellites, and the satellite related information at least comprises coordinates of all satellites in the three satellites and pseudo-ranges between the satellites and the receiving end; and positioning the receiving end based on the satellite related information. According to the invention, the position of the receiving end is positioned through three satellites, the capturing and tracking time of the receiver is reduced, the resolving complexity of the position of the receiver is reduced, and the position information of the receiving end can be obtained more quickly.
本公开是关于一种定位方法、系统、电子设备、存储介质及程序产品，包括：接收端获取与世界时的时钟差；如 |
| format | Patent |
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本公开是关于一种定位方法、系统、电子设备、存储介质及程序产品，包括：接收端获取与世界时的时钟差；如</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2022</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=20220325&DB=EPODOC&CC=CN&NR=114236584A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25546,76297</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220325&DB=EPODOC&CC=CN&NR=114236584A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU ZEXIAN</creatorcontrib><title>Positioning method and system, electronic equipment, storage medium and program product</title><description>The invention relates to a positioning method and system, electronic equipment, a storage medium and a program product. The positioning method comprises the steps that a receiving end obtains a clock difference with world time; if the clock difference is smaller than a preset first threshold value, a three-satellite positioning mode is entered to obtain satellite related information of any three satellites, and the satellite related information at least comprises coordinates of all satellites in the three satellites and pseudo-ranges between the satellites and the receiving end; and positioning the receiving end based on the satellite related information. According to the invention, the position of the receiving end is positioned through three satellites, the capturing and tracking time of the receiver is reduced, the resolving complexity of the position of the receiver is reduced, and the position information of the receiving end can be obtained more quickly.
本公开是关于一种定位方法、系统、电子设备、存储介质及程序产品，包括：接收端获取与世界时的时钟差；如</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7EKwjAQQLM4iPoP516H2iquUhQncRAcS0jOGGhyMXcZ_Hur-AFOb3jvTdXtQuzFU_TRQUB5kAUdLfCLBUMFOKCRPGoD-Cw-BYxSAQtl7XAcrC_hO6RMLuvwoS1G5mpy1wPj4seZWh4P1-60wkQ9ctIGI0rfneu6XTfbza7dN_80b5-9Omg</recordid><startdate>20220325</startdate><enddate>20220325</enddate><creator>WU ZEXIAN</creator><scope>EVB</scope></search><sort><creationdate>20220325</creationdate><title>Positioning method and system, electronic equipment, storage medium and program product</title><author>WU ZEXIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114236584A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WU ZEXIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU ZEXIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Positioning method and system, electronic equipment, storage medium and program product</title><date>2022-03-25</date><risdate>2022</risdate><abstract>The invention relates to a positioning method and system, electronic equipment, a storage medium and a program product. The positioning method comprises the steps that a receiving end obtains a clock difference with world time; if the clock difference is smaller than a preset first threshold value, a three-satellite positioning mode is entered to obtain satellite related information of any three satellites, and the satellite related information at least comprises coordinates of all satellites in the three satellites and pseudo-ranges between the satellites and the receiving end; and positioning the receiving end based on the satellite related information. According to the invention, the position of the receiving end is positioned through three satellites, the capturing and tracking time of the receiver is reduced, the resolving complexity of the position of the receiver is reduced, and the position information of the receiving end can be obtained more quickly.
本公开是关于一种定位方法、系统、电子设备、存储介质及程序产品，包括：接收端获取与世界时的时钟差；如</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114236584A |
| source | esp@cenet |
| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Positioning method and system, electronic equipment, storage medium and program product |
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