A precise digital map for GALILEO-based train positioning systems
For GALILEO-based train-borne positioning systems, the digital map is a very essential and important element since it enables relating the measured sensor data to the geometry and topology of the track. This contribution points out the relevance of the digital map within a map-matching process, whic...
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| creator | Gerlach, K. Meyer zu Horste, M. |
| description | For GALILEO-based train-borne positioning systems, the digital map is a very essential and important element since it enables relating the measured sensor data to the geometry and topology of the track. This contribution points out the relevance of the digital map within a map-matching process, which is necessary for all GALILEO-based train positioning systems. It also focuses on the generation of a digital map and on the functional requirements a map has to fulfill e.g. for safety-critical applications. Finally, an idea is presented how the accuracy and availability of the result of the train-borne positioning system can be significantly improved by extending the map by environmental-specific attributes and using this information for the evaluation of the sensor data in the data fusion process. |
| doi_str_mv | 10.1109/ITST.2009.5399330 |
| format | Conference Proceeding |
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This contribution points out the relevance of the digital map within a map-matching process, which is necessary for all GALILEO-based train positioning systems. It also focuses on the generation of a digital map and on the functional requirements a map has to fulfill e.g. for safety-critical applications. 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Finally, an idea is presented how the accuracy and availability of the result of the train-borne positioning system can be significantly improved by extending the map by environmental-specific attributes and using this information for the evaluation of the sensor data in the data fusion process.</description><subject>Control systems</subject><subject>digital map</subject><subject>Fusion power generation</subject><subject>GALILEO</subject><subject>Geometry</subject><subject>map-matching</subject><subject>Position measurement</subject><subject>positioning sensors</subject><subject>Radar tracking</subject><subject>Rail transportation</subject><subject>Sensor fusion</subject><subject>Sensor phenomena and characterization</subject><subject>Sensor systems</subject><subject>Topology</subject><subject>train location</subject><isbn>1424453461</isbn><isbn>9781424453467</isbn><isbn>142445347X</isbn><isbn>9781424453474</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFj01Lw0AYhFekoK39AeJl_0Difn8cQ6k1EOjBCN7Km-TdstKkIZtL_70VC85lGJ5hYAh55iznnPnXsv6oc8GYz7X0Xkp2R5ZcCaW0VPbr_j8YviDL36JnXlv1QNYpfbOrrlAr_0iKgo4TtjEh7eIxznCiPYw0nCe6K6qy2u6zBhJ2dJ4gDnQ8pzjH8xCHI02XNGOfnsgiwCnh-uYr8vm2rTfvWbXflZuiyiK3es5UA01A1J0AANag9CCNc05bJkVruBAOQxdAdkZ47wQY5xsrUElrAletXJGXv92IiIdxij1Ml8Ptv_wBggxL1g</recordid><startdate>200910</startdate><enddate>200910</enddate><creator>Gerlach, K.</creator><creator>Meyer zu Horste, M.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200910</creationdate><title>A precise digital map for GALILEO-based train positioning systems</title><author>Gerlach, K. ; Meyer zu Horste, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-4babfee5d2aaa0be39a3688857032c61228efdfa3d629982a689b72e4376f14c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Control systems</topic><topic>digital map</topic><topic>Fusion power generation</topic><topic>GALILEO</topic><topic>Geometry</topic><topic>map-matching</topic><topic>Position measurement</topic><topic>positioning sensors</topic><topic>Radar tracking</topic><topic>Rail transportation</topic><topic>Sensor fusion</topic><topic>Sensor phenomena and characterization</topic><topic>Sensor systems</topic><topic>Topology</topic><topic>train location</topic><toplevel>online_resources</toplevel><creatorcontrib>Gerlach, K.</creatorcontrib><creatorcontrib>Meyer zu Horste, M.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gerlach, K.</au><au>Meyer zu Horste, M.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A precise digital map for GALILEO-based train positioning systems</atitle><btitle>2009 9th International Conference on Intelligent Transport Systems Telecommunications, (ITST)</btitle><stitle>ITST</stitle><date>2009-10</date><risdate>2009</risdate><spage>343</spage><epage>347</epage><pages>343-347</pages><isbn>1424453461</isbn><isbn>9781424453467</isbn><eisbn>142445347X</eisbn><eisbn>9781424453474</eisbn><abstract>For GALILEO-based train-borne positioning systems, the digital map is a very essential and important element since it enables relating the measured sensor data to the geometry and topology of the track. This contribution points out the relevance of the digital map within a map-matching process, which is necessary for all GALILEO-based train positioning systems. It also focuses on the generation of a digital map and on the functional requirements a map has to fulfill e.g. for safety-critical applications. Finally, an idea is presented how the accuracy and availability of the result of the train-borne positioning system can be significantly improved by extending the map by environmental-specific attributes and using this information for the evaluation of the sensor data in the data fusion process.</abstract><pub>IEEE</pub><doi>10.1109/ITST.2009.5399330</doi><tpages>5</tpages></addata></record> |
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| ispartof | 2009 9th International Conference on Intelligent Transport Systems Telecommunications, (ITST), 2009, p.343-347 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Control systems digital map Fusion power generation GALILEO Geometry map-matching Position measurement positioning sensors Radar tracking Rail transportation Sensor fusion Sensor phenomena and characterization Sensor systems Topology train location |
| title | A precise digital map for GALILEO-based train positioning systems |
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