Matches in SemOpenAlex for { <https://semopenalex.org/work/W2182419262> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2182419262 abstract "This paper proposed a vehicle cooperative positioning enhancement for GNSS-dark areas. The vehicle periodically exchanges the measurement and status information with neighbor vehicles within one-hop-range by the Dedicated Short Range Communication (DSRC) devices. When the GPS/BDS signals are blocked or degraded greatly when a vehicle travels in downtown areas among tall skyscrapers or through tunnels, its navigation system restarts fusing the reference GPS/BDS with dead-reckoning system, where the reference GPS/BDS is determined according to the neighbor's GNSS information provided by the periodically exchanging messages, and their relative distances as well as motion directions evaluated via Doppler frequency shift. GNSS rank weighting (GRW) model is introduced to distinguish the reliability of the estimated reference GPS/BDS and assist in choosing the proper ones. Discontinuity, vehicles cannot receive satellite positioning signal in urban road because of the high buildings and tunnels. This problem has influenced many vehicles. Usually, inertial navigation system is used, but the effects is not satisfactory. In this article, we construct vehicular ad-hoc network with vehicle nodes and use dedicated short range communications (DSRC) technology to integrate messages and screen data. GNSS rank weighting (GRW) model is proposed to distinguish vehicular state. Vehicular relative position and velocity can be estimated by Doppler frequency shift. Finally, unscented Kalman filter (UKF) is employed to optimize INS to obtain accurate and efficient location information. The simulation results show that our proposed positioning approach can improve the positioning accuracy to some extent when the GNSS of the target vehicle suffers outages and errors." @default.
- W2182419262 created "2016-06-24" @default.
- W2182419262 creator A5010968379 @default.
- W2182419262 creator A5032764121 @default.
- W2182419262 creator A5038720526 @default.
- W2182419262 creator A5067916588 @default.
- W2182419262 creator A5068616598 @default.
- W2182419262 creator A5068782412 @default.
- W2182419262 date "2015-10-01" @default.
- W2182419262 modified "2023-09-22" @default.
- W2182419262 title "A vehicle cooperative positioning enhancement for GNSS-dark areas based on GRW model" @default.
- W2182419262 cites W1600022730 @default.
- W2182419262 cites W1976613293 @default.
- W2182419262 cites W2005364253 @default.
- W2182419262 cites W2027067237 @default.
- W2182419262 cites W2031701896 @default.
- W2182419262 cites W2062789233 @default.
- W2182419262 cites W2070665713 @default.
- W2182419262 cites W2083885339 @default.
- W2182419262 cites W2094560613 @default.
- W2182419262 cites W2123487311 @default.
- W2182419262 cites W2132570625 @default.
- W2182419262 cites W2133314044 @default.
- W2182419262 cites W2138170080 @default.
- W2182419262 doi "https://doi.org/10.1109/wcsp.2015.7341023" @default.
- W2182419262 hasPublicationYear "2015" @default.
- W2182419262 type Work @default.
- W2182419262 sameAs 2182419262 @default.
- W2182419262 citedByCount "0" @default.
- W2182419262 crossrefType "proceedings-article" @default.
- W2182419262 hasAuthorship W2182419262A5010968379 @default.
- W2182419262 hasAuthorship W2182419262A5032764121 @default.
- W2182419262 hasAuthorship W2182419262A5038720526 @default.
- W2182419262 hasAuthorship W2182419262A5067916588 @default.
- W2182419262 hasAuthorship W2182419262A5068616598 @default.
- W2182419262 hasAuthorship W2182419262A5068782412 @default.
- W2182419262 hasConcept C126838900 @default.
- W2182419262 hasConcept C128651787 @default.
- W2182419262 hasConcept C14279187 @default.
- W2182419262 hasConcept C154945302 @default.
- W2182419262 hasConcept C157286648 @default.
- W2182419262 hasConcept C16345878 @default.
- W2182419262 hasConcept C183115368 @default.
- W2182419262 hasConcept C2524010 @default.
- W2182419262 hasConcept C33923547 @default.
- W2182419262 hasConcept C41008148 @default.
- W2182419262 hasConcept C53140260 @default.
- W2182419262 hasConcept C555944384 @default.
- W2182419262 hasConcept C60229501 @default.
- W2182419262 hasConcept C71924100 @default.
- W2182419262 hasConcept C76155785 @default.
- W2182419262 hasConcept C79403827 @default.
- W2182419262 hasConceptScore W2182419262C126838900 @default.
- W2182419262 hasConceptScore W2182419262C128651787 @default.
- W2182419262 hasConceptScore W2182419262C14279187 @default.
- W2182419262 hasConceptScore W2182419262C154945302 @default.
- W2182419262 hasConceptScore W2182419262C157286648 @default.
- W2182419262 hasConceptScore W2182419262C16345878 @default.
- W2182419262 hasConceptScore W2182419262C183115368 @default.
- W2182419262 hasConceptScore W2182419262C2524010 @default.
- W2182419262 hasConceptScore W2182419262C33923547 @default.
- W2182419262 hasConceptScore W2182419262C41008148 @default.
- W2182419262 hasConceptScore W2182419262C53140260 @default.
- W2182419262 hasConceptScore W2182419262C555944384 @default.
- W2182419262 hasConceptScore W2182419262C60229501 @default.
- W2182419262 hasConceptScore W2182419262C71924100 @default.
- W2182419262 hasConceptScore W2182419262C76155785 @default.
- W2182419262 hasConceptScore W2182419262C79403827 @default.
- W2182419262 hasLocation W21824192621 @default.
- W2182419262 hasOpenAccess W2182419262 @default.
- W2182419262 hasPrimaryLocation W21824192621 @default.
- W2182419262 hasRelatedWork W1920612112 @default.
- W2182419262 hasRelatedWork W2005364253 @default.
- W2182419262 hasRelatedWork W2141154078 @default.
- W2182419262 hasRelatedWork W2188896720 @default.
- W2182419262 hasRelatedWork W2284472322 @default.
- W2182419262 hasRelatedWork W2286549874 @default.
- W2182419262 hasRelatedWork W2461515739 @default.
- W2182419262 hasRelatedWork W2579974818 @default.
- W2182419262 hasRelatedWork W2601043688 @default.
- W2182419262 hasRelatedWork W2805567056 @default.
- W2182419262 hasRelatedWork W2807669804 @default.
- W2182419262 hasRelatedWork W2953098387 @default.
- W2182419262 hasRelatedWork W2953747631 @default.
- W2182419262 hasRelatedWork W2979796513 @default.
- W2182419262 hasRelatedWork W3033960444 @default.
- W2182419262 hasRelatedWork W3049228280 @default.
- W2182419262 hasRelatedWork W3094849860 @default.
- W2182419262 hasRelatedWork W3111584925 @default.
- W2182419262 hasRelatedWork W3126230087 @default.
- W2182419262 hasRelatedWork W2801790006 @default.
- W2182419262 isParatext "false" @default.
- W2182419262 isRetracted "false" @default.
- W2182419262 magId "2182419262" @default.
- W2182419262 workType "article" @default.