{"id":"https://openalex.org/W7125216652","doi":"https://doi.org/10.3390/smartcities9010017","title":"Development and Field Testing of an Acoustic Sensor Unit for Smart Crossroads as Part of V2X Infrastructure","display_name":"Development and Field Testing of an Acoustic Sensor Unit for Smart Crossroads as Part of V2X Infrastructure","publication_year":2026,"publication_date":"2026-01-21","ids":{"openalex":"https://openalex.org/W7125216652","doi":"https://doi.org/10.3390/smartcities9010017"},"language":"en","primary_location":{"id":"doi:10.3390/smartcities9010017","doi":"https://doi.org/10.3390/smartcities9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/smartcities9010017","pdf_url":"https://www.mdpi.com/2624-6511/9/1/17/pdf?version=1768986449","source":{"id":"https://openalex.org/S4210184358","display_name":"Smart Cities","issn_l":"2624-6511","issn":["2624-6511"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Smart Cities","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2624-6511/9/1/17/pdf?version=1768986449","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075506568","display_name":"Yury M. Furletov","orcid":"https://orcid.org/0000-0002-5180-4899","observed_orcids":["https://orcid.org/0000-0002-5180-4899","https://orcid.org/0000-0002-7131-0933"]},"institutions":[{"id":"https://openalex.org/I211738395","display_name":"Financial University","ror":"https://ror.org/01hnrbb29","country_code":"RU","type":"education","lineage":["https://openalex.org/I211738395"]},{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Yury Furletov","raw_affiliation_strings":["Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","Information Technologies, Financial University, Leningradsky Avenue, 49/2, Moscow 125167, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","institution_ids":["https://openalex.org/I9115533"]},{"raw_affiliation_string":"Information Technologies, Financial University, Leningradsky Avenue, 49/2, Moscow 125167, Russia","institution_ids":["https://openalex.org/I211738395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121250818","display_name":"\u0414\u0438\u043d\u0430\u0440\u0430 \u0410\u043f\u0442\u0438\u043d\u043e\u0432\u0430","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173089394","display_name":"ITMO University","ror":"https://ror.org/04txgxn49","country_code":"RU","type":"education","lineage":["https://openalex.org/I173089394"]},{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dinara Aptinova","raw_affiliation_strings":["Advanced Engineering School, ITMO University, Kronverksky Pr. 49, bldg. A, St. Petersburg 197101, Russia","Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Engineering School, ITMO University, Kronverksky Pr. 49, bldg. A, St. Petersburg 197101, Russia","institution_ids":["https://openalex.org/I173089394"]},{"raw_affiliation_string":"Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123499468","display_name":"Mekan Mededov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173089394","display_name":"ITMO University","ror":"https://ror.org/04txgxn49","country_code":"RU","type":"education","lineage":["https://openalex.org/I173089394"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Mekan Mededov","raw_affiliation_strings":["Advanced Engineering School, ITMO University, Kronverksky Pr. 49, bldg. A, St. Petersburg 197101, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Engineering School, ITMO University, Kronverksky Pr. 49, bldg. A, St. Petersburg 197101, Russia","institution_ids":["https://openalex.org/I173089394"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087025969","display_name":"Andrey Keller","orcid":"https://orcid.org/0000-0003-4183-9489","observed_orcids":["https://orcid.org/0000-0003-4183-9489"]},"institutions":[{"id":"https://openalex.org/I4210147003","display_name":"Central Scientific Research Automobile and Engine Institute","ror":"https://ror.org/052vggk81","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210147003"]},{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrey Keller","raw_affiliation_strings":["Central Scientific Research Automobile and Automotive Engines Institute (NAMI), Automotornaya Street, 2, Moscow 125438, Russia","Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia"],"raw_orcid":"https://orcid.org/0000-0003-4183-9489","affiliations":[{"raw_affiliation_string":"Central Scientific Research Automobile and Automotive Engines Institute (NAMI), Automotornaya Street, 2, Moscow 125438, Russia","institution_ids":["https://openalex.org/I4210147003"]},{"raw_affiliation_string":"Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059630451","display_name":"Sergey Sergeevich Shadrin","orcid":"https://orcid.org/0000-0002-2606-9984","observed_orcids":["https://orcid.org/0000-0002-2606-9984"]},"institutions":[{"id":"https://openalex.org/I4210113879","display_name":"Moscow Automobile and Road Construction State Technical University","ror":"https://ror.org/0257qw677","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210113879"]},{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sergey S. Shadrin","raw_affiliation_strings":["Automobile Vehicles Department, Moscow Automobile and Road Construction State Technical University (MADI), Leningradsky Avenue, 64, Moscow 125319, Russia","Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia"],"raw_orcid":"https://orcid.org/0000-0002-2606-9984","affiliations":[{"raw_affiliation_string":"Automobile Vehicles Department, Moscow Automobile and Road Construction State Technical University (MADI), Leningradsky Avenue, 64, Moscow 125319, Russia","institution_ids":["https://openalex.org/I4210113879"]},{"raw_affiliation_string":"Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113165415","display_name":"Daria A. Makarova","orcid":"https://orcid.org/0000-0002-0752-5075","observed_orcids":["https://orcid.org/0000-0002-0752-5075"]},"institutions":[{"id":"https://openalex.org/I4210113879","display_name":"Moscow Automobile and Road Construction State Technical University","ror":"https://ror.org/0257qw677","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210113879"]},{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Daria A. Makarova","raw_affiliation_strings":["Automobile Vehicles Department, Moscow Automobile and Road Construction State Technical University (MADI), Leningradsky Avenue, 64, Moscow 125319, Russia","Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Automobile Vehicles Department, Moscow Automobile and Road Construction State Technical University (MADI), Leningradsky Avenue, 64, Moscow 125319, Russia","institution_ids":["https://openalex.org/I4210113879"]},{"raw_affiliation_string":"Ground Means of Transportation, Moscow Polytechnic University, Bolshaya Semyonovskaya Street, 38, Moscow 107023, Russia","institution_ids":["https://openalex.org/I9115533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5075506568"],"corresponding_institution_ids":["https://openalex.org/I211738395","https://openalex.org/I9115533"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2413},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2413},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04750987,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"1","first_page":"17","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.6104000210762024,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.6104000210762024,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.18770000338554382,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.04899999871850014,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sound-localization","display_name":"sound localization","score":0.7409999966621399},{"id":"https://openalex.org/keywords/accident-detection","display_name":"accident detection","score":0.6150000095367432},{"id":"https://openalex.org/keywords/vehicle-to-everything-communication","display_name":"vehicle-to-everything communication","score":0.8040000200271606},{"id":"https://openalex.org/keywords/smart-transportation","display_name":"smart transportation","score":0.7639999985694885},{"id":"https://openalex.org/keywords/gcc-phat","display_name":"GCC-PHAT","score":0.8510000109672546},{"id":"https://openalex.org/keywords/microphone-array","display_name":"microphone array","score":0.6990000009536743},{"id":"https://openalex.org/keywords/urban-traffic-safety","display_name":"urban traffic safety","score":0.6150000095367432},{"id":"https://openalex.org/keywords/field-testing","display_name":"field testing","score":0.656000018119812},{"id":"https://openalex.org/keywords/severe-weather","display_name":"severe weather","score":0.6869999766349792}],"concepts":[{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.6614000201225281},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6039999723434448},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5428000092506409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5353999733924866},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5108000040054321},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48030000925064087},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.35519999265670776},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3483000099658966},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3402999937534332},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.33709999918937683},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.311599999666214},{"id":"https://openalex.org/C2984030306","wikidata":"https://www.wikidata.org/wiki/Q4819857","display_name":"Sound analysis","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C2776542497","wikidata":"https://www.wikidata.org/wiki/Q5266672","display_name":"Development (topology)","level":2,"score":0.3057999908924103},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2838999927043915},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.28349998593330383},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.26579999923706055},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.26510000228881836}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/smartcities9010017","doi":"https://doi.org/10.3390/smartcities9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/smartcities9010017","pdf_url":"https://www.mdpi.com/2624-6511/9/1/17/pdf?version=1768986449","source":{"id":"https://openalex.org/S4210184358","display_name":"Smart Cities","issn_l":"2624-6511","issn":["2624-6511"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Smart Cities","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b88ca37412945a4ae14abff7f49cb89","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/9b88ca37412945a4ae14abff7f49cb89","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Smart Cities, Vol 9, Iss 1, p 17 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/smartcities9010017","doi":"https://doi.org/10.3390/smartcities9010017","is_oa":true,"landing_page_url":"https://doi.org/10.3390/smartcities9010017","pdf_url":"https://www.mdpi.com/2624-6511/9/1/17/pdf?version=1768986449","source":{"id":"https://openalex.org/S4210184358","display_name":"Smart Cities","issn_l":"2624-6511","issn":["2624-6511"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Smart Cities","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":1.0},{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.8970999717712402}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.48229894042015076}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320327494","display_name":"Ministry of Science and Higher Education of the Russian Federation","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7125216652.pdf","grobid_xml":"https://content.openalex.org/works/W7125216652.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1910622296","https://openalex.org/W2046317813","https://openalex.org/W2113744809","https://openalex.org/W2124798378","https://openalex.org/W2155323221","https://openalex.org/W2159691338","https://openalex.org/W2743642992","https://openalex.org/W2791044922","https://openalex.org/W2808087969","https://openalex.org/W3208852440","https://openalex.org/W3214358234","https://openalex.org/W4249052411","https://openalex.org/W4360584398","https://openalex.org/W4386768019","https://openalex.org/W4394995502","https://openalex.org/W4413926183"],"related_works":[],"abstract_inverted_index":{"Improving":[0],"city":[1],"crossroads":[2],"safety":[3],"is":[4],"a":[5,63,82,88,93,129,146],"critical":[6],"problem":[7],"for":[8,32],"modern":[9],"smart":[10,181],"transportation":[11,182],"systems":[12],"(STS).":[13],"This":[14,96],"article":[15],"presents":[16],"the":[17,42,100,104,108,135,143,157,160,173],"results":[18,170],"of":[19,66,103,128,145,180],"developing,":[20],"upgrading,":[21],"and":[22,57,92,117],"comprehensively":[23],"experimentally":[24],"testing":[25,126],"an":[26,124],"acoustic":[27],"monitoring":[28],"system":[29,136,158,174],"prototype":[30],"designed":[31],"rapid":[33],"accident":[34],"detection.":[35],"Unlike":[36],"conventional":[37],"camera-":[38,67],"or":[39,68],"lidar-based":[40,69],"approaches,":[41],"proposed":[43],"solution":[44],"uses":[45],"passive":[46],"sound":[47,147],"source":[48,148],"localization":[49,110],"to":[50,80,106],"operate":[51],"effectively":[52],"with":[53,73],"no":[54],"direct":[55],"visibility":[56],"in":[58,112],"adverse":[59],"weather":[60],"conditions,":[61],"addressing":[62],"key":[64],"limitation":[65],"systems.":[70,183],"Generalized":[71],"Cross-Correlation":[72],"Phase":[74],"Transform":[75],"(GCC-PHAT)":[76],"algorithms":[77],"were":[78,121],"used":[79,177],"develop":[81],"hardware\u2013software":[83],"complex":[84,118],"featuring":[85],"four":[86],"microphones,":[87],"multichannel":[89],"audio":[90],"interface,":[91],"computation":[94],"module.":[95],"study":[97],"focuses":[98],"on":[99,123],"gradual":[101],"upgrading":[102],"algorithm":[105],"reduce":[107],"mean":[109],"error":[111],"real-life":[113],"urban":[114],"conditions.":[115],"Laboratory":[116],"field":[119],"tests":[120],"conducted":[122],"open-air":[125],"ground":[127],"university":[130],"campus.":[131],"During":[132],"these":[133],"tests,":[134],"demonstrated":[137],"that":[138,156,172],"it":[139],"can":[140,175],"accurately":[141],"determine":[142],"coordinates":[144],"imitating":[149],"accidents":[150],"(sirens,":[151],"collisions).":[152],"The":[153,169],"analysis":[154],"confirmed":[155],"satisfies":[159],"V2X":[161],"infrastructure":[162],"integration":[163],"response":[164],"time":[165],"requirement":[166],"(<200":[167],"ms).":[168],"suggest":[171],"be":[176],"as":[178],"part":[179]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2026-01-22T00:00:00"}
