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Publication


Featured researches published by Yameng Li.


Journal of highway and transportation research and development | 2012

New Map-matching Method Based on Decision Circle for GNSS-based ETC Systems

Dongzhu Wang; Xianghui Song; Yameng Li

AbstractA decision circle is proposed for map-matching in the complex region of a road network, and a new map-matching algorithm is introduced to resolve the inaccuracy in GNSS-based ETC or road navigation systems. The decision circle can be set in particular regions and particular map-matching methods can be adopted. Accurate positioning points on road links are collected beforehand instead of creating map links to enable point-to-point map-matching, and not point-to-link, such as in traditional map-matching. By computing the relations between GPS positioning points and accurate points, the relation between GPS positioning points and links is decided, two steps are applied to determine the link where vehicles are located.


Archive | 2012

Intelligent safety early-warning control method for merging area of entrance ramp of expressway

Dongzhu Wang; Xianghui Song; Qi Yang; Yi Chen; Yameng Li; Shushan Zhu; Bin Li; Jiahai Zhao; Jiang Lu; Nan Liu


Archive | 2009

Road checking system based on satellite positioning road charging

Yi Chen; Qi Yang; Xianghui Song; Yameng Li; Shushan Zhu; Dongzhu Wang; Xiaojing Wang; Tongyan Qi; Nan Liu


Archive | 2009

Novel highway charging system without parking

Xianghui Song; Xiaojing Wang; Qi Yang; Tongyan Qi; Dongzhu Wang; Yi Chen; Shushan Zhu; Yameng Li; Nan Liu


Archive | 2009

Method for calculating toll without parking through satellite positioning

Dongzhu Wang; Qi Yang; Xianghui Song; Shushan Zhu; Yameng Li; Yi Chen; Nan Liu; Jiahai Zhao


Archive | 2008

GPS positioning information and electronic map charging section matching method

Dongzhu Wang; Shushan Zhu; Yameng Li; Nan Liu; Xiaojing Wang; Tongyan Qi; Qi Yang; Xianghui Song; Yi Chen


Archive | 2009

Vehicle-mounted equipment based on satellite positioning road charging

Xianghui Song; Shushan Zhu; Dongzhu Wang; Yi Chen; Yameng Li; Xiaojing Wang; Qi Yang; Tongyan Qi; Nan Liu


Archive | 2009

Background management system based on satellite link charging system

Nan Liu; Yameng Li; Dongzhu Wang; Xianghui Song; Xiaojing Wang; Xinmin Mei; Tongyan Qi; Qi Yang; Yi Chen; Shushan Zhu


Archive | 2011

Vehicle-road communication system with safety early-warning function

Yi Shen; Jiahai Zhao; Nan Liu; Jiang Lu; Shushan Zhu; Yameng Li; Qi Yang; Xianghui Song; Dongzhu Wang


Archive | 2011

Roadside equipment of vehicle-road communication system with safety precaution function

Nan Liu; Jiahai Zhao; Yi Shen; Jiang Lu; Shushan Zhu; Yameng Li; Qi Yang; Xianghui Song; Dongzhu Wang

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