{"id":"https://openalex.org/W2921361728","doi":"https://doi.org/10.1080/15472450.2019.1578565","title":"Double-layer speed optimization for reducing fuel consumption with vehicle-to-infrastructure communication","display_name":"Double-layer speed optimization for reducing fuel consumption with vehicle-to-infrastructure communication","publication_year":2019,"publication_date":"2019-03-18","ids":{"openalex":"https://openalex.org/W2921361728","doi":"https://doi.org/10.1080/15472450.2019.1578565","mag":"2921361728"},"language":"en","primary_location":{"id":"doi:10.1080/15472450.2019.1578565","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2019.1578565","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045000586","display_name":"Biao Xu","orcid":"https://orcid.org/0000-0003-1247-1216"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Xu","raw_affiliation_strings":["State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;"],"raw_orcid":"https://orcid.org/0000-0003-1247-1216","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062316432","display_name":"Xiaolong Chen","orcid":"https://orcid.org/0000-0002-1038-0380"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolong Chen","raw_affiliation_strings":["The State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031855986","display_name":"Keqiang Li","orcid":"https://orcid.org/0000-0002-9333-7416"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keqiang Li","raw_affiliation_strings":["State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033284664","display_name":"Manjiang Hu","orcid":"https://orcid.org/0000-0003-2251-4478"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Manjiang Hu","raw_affiliation_strings":["The State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044476261","display_name":"Yougang Bian","orcid":"https://orcid.org/0000-0002-0346-7883"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yougang Bian","raw_affiliation_strings":["State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032276597","display_name":"Qianwen Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianwen Yu","raw_affiliation_strings":["State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436368","display_name":"Jianqiang Wang","orcid":"https://orcid.org/0000-0003-4363-6108"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianqiang Wang","raw_affiliation_strings":["State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China;","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5033284664"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":null,"apc_paid":null,"fwci":1.2752,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.8124804,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"23","issue":"5","first_page":"513","last_page":"524"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fuel-efficiency","display_name":"Fuel efficiency","score":0.760156512260437},{"id":"https://openalex.org/keywords/dijkstras-algorithm","display_name":"Dijkstra's algorithm","score":0.5352680683135986},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5021581649780273},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4939191937446594},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4549207389354706},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4491552710533142},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.4107230603694916},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.35287922620773315},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32525888085365295},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14178603887557983},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.1320178508758545}],"concepts":[{"id":"https://openalex.org/C45882903","wikidata":"https://www.wikidata.org/wiki/Q5042317","display_name":"Fuel efficiency","level":2,"score":0.760156512260437},{"id":"https://openalex.org/C173870130","wikidata":"https://www.wikidata.org/wiki/Q8548","display_name":"Dijkstra's algorithm","level":4,"score":0.5352680683135986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5021581649780273},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4939191937446594},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4549207389354706},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4491552710533142},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.4107230603694916},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35287922620773315},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32525888085365295},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14178603887557983},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.1320178508758545},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/15472450.2019.1578565","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2019.1578565","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W651414096","https://openalex.org/W1557499844","https://openalex.org/W1964023669","https://openalex.org/W1965374708","https://openalex.org/W1970844320","https://openalex.org/W1984985005","https://openalex.org/W1985891092","https://openalex.org/W1989303933","https://openalex.org/W2037585618","https://openalex.org/W2040138208","https://openalex.org/W2050232403","https://openalex.org/W2063001734","https://openalex.org/W2064122102","https://openalex.org/W2085882886","https://openalex.org/W2089177739","https://openalex.org/W2090715271","https://openalex.org/W2094311908","https://openalex.org/W2101805796","https://openalex.org/W2117013956","https://openalex.org/W2129371268","https://openalex.org/W2157525649","https://openalex.org/W2166467447","https://openalex.org/W2178213869","https://openalex.org/W2180642879","https://openalex.org/W2258095608","https://openalex.org/W2290667007","https://openalex.org/W2329039258","https://openalex.org/W2426468242","https://openalex.org/W2515170416","https://openalex.org/W2617994934","https://openalex.org/W2621181484","https://openalex.org/W2773188691","https://openalex.org/W2809064993","https://openalex.org/W2862204210","https://openalex.org/W2885224577","https://openalex.org/W2993449666","https://openalex.org/W4234574677","https://openalex.org/W4236133481","https://openalex.org/W4239638964","https://openalex.org/W4250257505"],"related_works":["https://openalex.org/W2379764279","https://openalex.org/W2360924501","https://openalex.org/W2766237626","https://openalex.org/W2372895815","https://openalex.org/W2167833628","https://openalex.org/W2349474539","https://openalex.org/W2366583813","https://openalex.org/W4281622723","https://openalex.org/W2385737134","https://openalex.org/W2567553797"],"abstract_inverted_index":{"Speed":[0],"profiles":[1],"affect":[2],"fuel":[3,20,127],"economy":[4,128],"tremendously,":[5],"especially,":[6],"when":[7],"vehicles":[8],"running":[9],"on":[10],"an":[11,76,100],"urban":[12],"road":[13],"with":[14,32,64,86],"numerous":[15,92],"signalized":[16],"intersections.":[17],"To":[18],"improve":[19,126],"economy,":[21],"in":[22,70,113],"this":[23],"study,":[24],"we":[25,51,74],"propose":[26],"a":[27,53,82,96],"double-layer":[28,118],"speed":[29,84,88,119],"optimization":[30,120],"method":[31,79,121],"real-time":[33,83],"computation":[34],"that":[35,108],"considers":[36],"traffic":[37,45,66],"signal":[38,67],"information":[39],"collected":[40],"via":[41],"vehicle-to-infrastructure":[42],"communication":[43],"and":[44,69,99,129],"conditions.":[46],"In":[47],"the":[48,58,71,116,123],"first":[49],"layer,":[50,73],"use":[52,75],"Dijkstra":[54],"algorithm":[55],"to":[56,80,125],"optimize":[57],"average":[59,87],"eco-speed":[60],"between":[61],"adjacent":[62],"intersections":[63],"full-horizon":[65],"information,":[68],"second":[72],"optimal":[77,111],"control":[78],"plan":[81],"profile":[85],"constraints.":[89],"We":[90],"conduct":[91],"field":[93],"tests":[94],"using":[95],"test":[97,105],"bed":[98],"experimental":[101],"vehicle":[102],"platform.":[103],"The":[104],"results":[106],"demonstrate":[107],"by":[109],"computing":[110],"solutions":[112],"real":[114],"time,":[115],"proposed":[117],"has":[122],"potential":[124],"decrease":[130],"trip":[131],"time.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}