?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Publish%2FSubscribe+data+communication+in+Cyber-Physical+Systems+oriented+to+Unmanned+Aerial+Vehicle&rft.creator=Corpas+Rodr%C3%ADguez%2C+Beatriz&rft.contributor=Rodr%C3%ADguez+Molina%2C+Jes%C3%BAs&rft.subject=Telecommunications&rft.description=Los+sistemas+ciber-f%C3%ADsicos+son+entidades+computacionales+que+est%C3%A1n+siempre+en+contacto+con+el+mundo+f%C3%ADsico+que+nos+rodea+y+al+mismo+tiempo+est%C3%A1n+conectados+a+internet+para+proporcionar+y+procesar+datos.+Hoy+en+d%C3%ADa%2C+los+sistemas+ciber-f%C3%ADsicos+tienen+un+papel+muy+importante+en+nuestra+sociedad.+Est%C3%A1n+involucrados+en+una+gran+cantidad+de+proyectos+de+diferentes+sectores%2C+como+por+ejemplo+la+computaci%C3%B3n+de+datos+de+tr%C3%A1fico+para+conseguir+el+coche+aut%C3%B3nomo+perfecto%2C+el+reconocimiento+de+bosques+y+otras+%C3%A1reas+de+dif%C3%ADcil+acceso+para+controlar+incendios+y+otro+tipo+de+cat%C3%A1strofes.+Los+sistemas+ciber-f%C3%ADsicos+tambi%C3%A9n+son+esenciales+en+el+sector+sanitario%2C+en+el+cual+ya+existen+robots+que+realizan+operaciones+que+requieren+un+alto+nivel+de+precisi%C3%B3n.+Para+que+este+tipo+de+proyectos+sean+posibles%2C+y+cada+vez+m%C3%A1s+comunes%2C+los+sistemas+ciber-f%C3%ADsicos+deben+tener+un+alto+nivel+de+computaci%C3%B3n+y+las+bater%C3%ADas+deben+ser+de+larga+duraci%C3%B3n.+Estas+caracter%C3%ADsticas+no+se+dan+al+100%25+en+este+momento%2C+pero+se+sigue+investigando+como+mejorar+estos+aspectos.+Otra+de+las+caracter%C3%ADsticas+m%C3%A1s+importantes+es+la+seguridad.+Cuando+se+env%C3%ADan+y+se+reciben+datos%2C+es+esencial+mantenerlos+seguros+y+a+salvo+ya+que+pueden+ser+datos+sensibles+y+ser+usados+de+manera+maliciosa.+Este+proyecto+se+basa+en+el+control+remoto+de+un+determinado+tipo+de+sistema+ciber-f%C3%ADsico%3A+los+Veh%C3%ADculos+A%C3%A9reos+No+Tripulados.+Para+llevarlo+a+cabo%2C+se+ha+implementado+un+sistema+de+comunicaci%C3%B3n+de+datos+Publicador%2FSuscriptor.+El+principal+escenario+del+proyecto+est%C3%A1+formado+por%3A+dos+ordenadores+y+un+dron.+El+primero+de+ellos+ser%C3%A1+con+el+que+el+usuario+estar%C3%A1+en+contacto%2C+el+segundo+estar%C3%A1+en+la+localizaci%C3%B3n+remota+junto+con+el+dron%2C+que+ejecutar%C3%A1+las+%C3%B3rdenes+recibidas+por+el+segundo+ordenador.+Es+importante+establecer+dos+comunicaciones.+La+primera+de+ellas+entre+las+m%C3%A1quinas+virtuales+corriendo+en+los+ordenadores%2C+que+se+establece+con+el+protocolo+publicador%2Fsuscriptor+llamado+DDS.+Una+vez+hecho%2C+se+establece+la+comunicaci%C3%B3n+entre+el+ordenador+y+el+dron%2C+conect%C3%A1ndose+al+WiFi+del+dron+y+descargando+una+aplicaci%C3%B3n+para+ejecutarla+en+Eclipse.+Una+vez+establecidas%2C+se+hace+una+modificaci%C3%B3n+de+la+API+para+controlar+el+dron+de+manera+remota+y+se+crean+dos+hilos+en+el+primer+ordenador+para+poder+enviar+comandos+y+recibir+datos+de+manera+simult%C3%A1nea.+En+un+futuro%2C+el+proyecto+ser%C3%A1+muy+%C3%BAtil+si+se+dan+m%C3%A1s+situaciones+como+la+de+la+primavera+de+2020%2C+en+la+que+salir+de+casa+no+estaba+permitido.+Los+sistemas+ciber-f%C3%ADsicos+realizar%C3%A1n+las+tareas+esenciales%2C+evitando+as%C3%AD+la+exposici%C3%B3n+de+los+humanos+a+virus+o+a+otros+peligros.%0D%0AAbstract%3A%0D%0ACyber-Physical+Systems+are+computational+entities+that+are+in+contact+with+the+physical+world%2C+and+at+the+same+time%2C+provide+data+and+processing+it+on+the+Internet.+Today%2C+and+in+an+increasing+way%2C+these+systems+are+used+in+many+aspects+of+our+daily+lives%2C+and+they+can+do+the+most+difficult+part+in+different+kinds+of+jobs.+Nowadays%2C+they+play+important+roles.+They+are+involved+in+several+projects+in+different+sectors%2C+such+as+computing+traffic+data+to+achieve+the+perfect+autonomous+car%2C+reconnaissance+of+forests+and+areas+of+difficult+access+to+control+fires+and+other+types+of+catastrophes.+They+are+also+essential+in+healthcare%2C+for+which+there+are+already+robots+that+perform+operations+with+a+high+level+of+precision.+For+this+type+of+projects+to+become+possible%2C+and+increasingly+common%2C+Cyber-Physical+Systems+must+have+a+high+level+of+computing+and+long-lasting+batteries.+These+characteristics+are+not+widespread+nowadays%2C+and+research+is+still+being+performed+on+how+to+improve+these+aspects.+Another+of+the+most+important+characteristics+of+Cyber-Physical+Systems+is+security.+When+sending+or+receiving+data+it+is+essential+to+maintain+them+secure%2C+since+depending+on+the+sector+in+which+these+systems+are+used%2C+there+will+be+very+sensitive+data+that+can+be+badly+used.+This+project+is+focused+on+the+remote+control+of+a+certain+type+of+Cyber-Physical+System%3A+the+Unmanned+Aerial+Vehicle.+To+carry+out+this+project%2C+a+Publish%2FSubscribe+communication+with+data+standards+has+been+implemented.+This+project+is+made+up+of+three+main+components%3A+two+different+computers+and+one+drone.+The+first+host+will+let+the+user+select+one+command+to+send+it+to+the+drone+and+it+will+receive+what+mission+the+drone+is+performing.+The+second+one+will+show+a+graphic+interface+with+drone+data+and+will+send+the+commands+to+the+drone.+Finally%2C+the+drone+will+receive+the+commands+and+will+send+the+data+to+the+second+host.+There+are+two+important+communications+to+establish+in+this+project.+The+first+one+is+the+communication+between+two+virtual+machines+running+in+two+different+hosts.+This+communication+is+performed+using+the+Publish%2FSubscribe+standard+aforementioned%2C+which+is+named+Data+Distribution+Service.+Once+this+is+done%2C+the+communication+between+one+host+and+the+drone+will+be+established.+To+perform+it%2C+it+is+necessary+to+connect+to+the+drone%E2%80%99s+WiFi+and+to+download+an+application+and+execute+it+using+Eclipse.+When+both+communications+were+established%2C+the+procedure+to+follow+was+the+modification+of+the+API%2C+to+be+able+to+drive+the+drone+in+a+remotely+fashion%2C+according+to+the+commands+that+the+user+chose+in+the+first+host.+It+was+also+important+to+implement+two+threads+in+the+first+host+to+send+commands+and+receive+data+simultaneously.+This+project+will+be+very+useful+if+there+are+more+situations+like+those+experienced+during+Spring+2020%2C+where+leaving+home+was+not+allowed%2C+since+the+Cyber-Physical+Systems+will+be+responsible+for+carrying+out+the+essential+tasks%2C+thus+avoiding+human+exposure+to+viruses%2C+or+other+hazards.&rft.publisher=E.T.S.I+y+Sistemas+de+Telecomunicaci%C3%83%C2%B3n+(UPM)&rft.rights=https%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby-nc-nd%2F3.0%2Fes%2F&rft.date=2020-07&rft.type=info%3Aeu-repo%2Fsemantics%2FbachelorThesis&rft.type=Final+Project&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.language=eng&rft.format=application%2Fzip&rft.language=eng&rft.rights=info%3Aeu-repo%2Fsemantics%2FrestrictedAccess&rft.identifier=https%3A%2F%2Foa.upm.es%2F68244%2F