METHOD FOR DETERMINING THE POSITION OF A VEHICLE
The invention relates to a method for determining the position of a vehicle (1). According to the invention, a plurality of position hypotheses (PH) are ascertained by means of a comparison (VLM) of landmark objects (LMS) detected using a sensor system of the vehicle (1) with landmark objects (LMK)...
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| creator | RIES FLORIAN SCHUSTER FRANK HAUEIS MARTIN GHANAAT MOHAMMAD |
| description | The invention relates to a method for determining the position of a vehicle (1). According to the invention, a plurality of position hypotheses (PH) are ascertained by means of a comparison (VLM) of landmark objects (LMS) detected using a sensor system of the vehicle (1) with landmark objects (LMK) stored in a map, in particular a map section (KA). A position hypothesis (PHI) with an integrity value is ascertained by analyzing all position hypotheses (PH) and filtering out false information using a probablistic analysis (PA). A position hypothesis (PHP) with a level of position precision whichis sufficient in a specified manner is ascertained by means of a filtering process (F) according to specified thresholds in order to determine the position of the vehicle (1).
本发明涉及一种用于定位车辆(1)的方法。根据本发明，通过比较(VLM)用车辆(1)传感器系统测定的地标物(LMS)和在地图中、特别是在地图部分(KA)中存储的地标物(LMK)，确定多个位置假设(PH)。通过分析所有位置假设(PH)并借助概率分析(PA)过滤掉所有错误信息，确定具有完整性值的位置假设(PHI)。通过根据预给定的限值的过滤(F)来确定具有以预定方式足以用于定位车辆(1)的位置精度的位置假设(PHP)。 |
| format | Patent |
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本发明涉及一种用于定位车辆(1)的方法。根据本发明，通过比较(VLM)用车辆(1)传感器系统测定的地标物(LMS)和在地图中、特别是在地图部分(KA)中存储的地标物(LMK)，确定多个位置假设(PH)。通过分析所有位置假设(PH)并借助概率分析(PA)过滤掉所有错误信息，确定具有完整性值的位置假设(PHI)。通过根据预给定的限值的过滤(F)来确定具有以预定方式足以用于定位车辆(1)的位置精度的位置假设(PHP)。</description><language>chi ; eng</language><subject>GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING</subject><creationdate>2021</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=20210108&DB=EPODOC&CC=CN&NR=112204346A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210108&DB=EPODOC&CC=CN&NR=112204346A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RIES FLORIAN</creatorcontrib><creatorcontrib>SCHUSTER FRANK</creatorcontrib><creatorcontrib>HAUEIS MARTIN</creatorcontrib><creatorcontrib>GHANAAT MOHAMMAD</creatorcontrib><title>METHOD FOR DETERMINING THE POSITION OF A VEHICLE</title><description>The invention relates to a method for determining the position of a vehicle (1). According to the invention, a plurality of position hypotheses (PH) are ascertained by means of a comparison (VLM) of landmark objects (LMS) detected using a sensor system of the vehicle (1) with landmark objects (LMK) stored in a map, in particular a map section (KA). A position hypothesis (PHI) with an integrity value is ascertained by analyzing all position hypotheses (PH) and filtering out false information using a probablistic analysis (PA). A position hypothesis (PHP) with a level of position precision whichis sufficient in a specified manner is ascertained by means of a filtering process (F) according to specified thresholds in order to determine the position of the vehicle (1).
本发明涉及一种用于定位车辆(1)的方法。根据本发明，通过比较(VLM)用车辆(1)传感器系统测定的地标物(LMS)和在地图中、特别是在地图部分(KA)中存储的地标物(LMK)，确定多个位置假设(PH)。通过分析所有位置假设(PH)并借助概率分析(PA)过滤掉所有错误信息，确定具有完整性值的位置假设(PHI)。通过根据预给定的限值的过滤(F)来确定具有以预定方式足以用于定位车辆(1)的位置精度的位置假设(PHP)。</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwdQ3x8HdRcPMPUnBxDXEN8vX08_RzVwjxcFUI8A_2DPH091Pwd1NwVAhz9fB09nHlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhkZGBibGJmaOxsSoAQAQ4iXv</recordid><startdate>20210108</startdate><enddate>20210108</enddate><creator>RIES FLORIAN</creator><creator>SCHUSTER FRANK</creator><creator>HAUEIS MARTIN</creator><creator>GHANAAT MOHAMMAD</creator><scope>EVB</scope></search><sort><creationdate>20210108</creationdate><title>METHOD FOR DETERMINING THE POSITION OF A VEHICLE</title><author>RIES FLORIAN ; SCHUSTER FRANK ; HAUEIS MARTIN ; GHANAAT MOHAMMAD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112204346A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</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>RIES FLORIAN</creatorcontrib><creatorcontrib>SCHUSTER FRANK</creatorcontrib><creatorcontrib>HAUEIS MARTIN</creatorcontrib><creatorcontrib>GHANAAT MOHAMMAD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RIES FLORIAN</au><au>SCHUSTER FRANK</au><au>HAUEIS MARTIN</au><au>GHANAAT MOHAMMAD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR DETERMINING THE POSITION OF A VEHICLE</title><date>2021-01-08</date><risdate>2021</risdate><abstract>The invention relates to a method for determining the position of a vehicle (1). According to the invention, a plurality of position hypotheses (PH) are ascertained by means of a comparison (VLM) of landmark objects (LMS) detected using a sensor system of the vehicle (1) with landmark objects (LMK) stored in a map, in particular a map section (KA). A position hypothesis (PHI) with an integrity value is ascertained by analyzing all position hypotheses (PH) and filtering out false information using a probablistic analysis (PA). A position hypothesis (PHP) with a level of position precision whichis sufficient in a specified manner is ascertained by means of a filtering process (F) according to specified thresholds in order to determine the position of the vehicle (1).
本发明涉及一种用于定位车辆(1)的方法。根据本发明，通过比较(VLM)用车辆(1)传感器系统测定的地标物(LMS)和在地图中、特别是在地图部分(KA)中存储的地标物(LMK)，确定多个位置假设(PH)。通过分析所有位置假设(PH)并借助概率分析(PA)过滤掉所有错误信息，确定具有完整性值的位置假设(PHI)。通过根据预给定的限值的过滤(F)来确定具有以预定方式足以用于定位车辆(1)的位置精度的位置假设(PHP)。</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 | METHOD FOR DETERMINING THE POSITION OF A VEHICLE |
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