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《Science of Surveying and Mapping》 2016-08
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Incremental updating technique of navigation electronic map for telematics

LI Xiaobin;LI Fei;MA Chunhong;Guangdong Ritu Information Systems Co.,Ltd.;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University;  
This paper presented a technique to update navigation electronic map for telematics application.Firstly,the incremental updating package was designed,generated and released aiming at the navigation electronic map data.Secondly,for the embedded navigation software,the dynamic updating technique was researched.Finally,focusing on the network map service,the transmission and conflation techniques were designed,moreover,maintained the topology relationship while conflating the navigation data.The telematics platform construction of incremental transmitting and updating proved the practical applicability of the technique.
【Fund】: 国家高技术研究发展计划(“863”计划)项目(2012AA12A204);; 广东省教育部产学研结合项目(2012B091100441)
【CateGory Index】: U495;P283.5
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