910 KB36 KB198520252001Horvat, BogomirHorvat, BoštjanKačič, ZdravkoKotnik, BojanKramberger, IztokRotovnik, Tomažštevilka:1letnik:31str. 39-47ISSN:0352-9045COBISSID:6248982URN:URN:NBN:SI:doc-4AELH8UUslStrokovno društvo za mikroelektroniko, elektronske sestavne dele in materialeInformacije MIDEMGSMkartiranjemobilne komunikacijemultimodalne napravenavigacijski strežnikiosebni navigatorjipodatkovne komunikacijetelecommunicationtelekomunikacijeZasnova mobilne multimodalne komunikacijske naprave - osebni navigator| The design of mobile multimodal communication device - personal navigator|In today's world there are increasing demands for products that would enable a palette of services and would be portable, light, small and ergonomically designed. Their handling, however, should be as simple as possible, e.g. voice driven. Demands like that have brought about an integration of different technologies. The concept of the device which we describe in this article is called personal navigator. Personal navigator presents a multimodal communication device. It enables the user visual, tactile and voice communication. Visual and tactile communication between the user and the navigator runs over a graphical LCD display with touch-panel. Speech communication is supported by a powerfull digital signal processor, which makes automatic recognition and the synthesis of speech possible. That way, the personal navigator can be controled by speech. In that case ergonomically designed headphones are connected to the device, together with a combined microphone. The concept alone also includes image transmission, connection to the Internet and positioning - using Global Positioning System. Personal navigator also needs a navigation server, which runs on a PC. Combined GPS/GSM module/3/ is connected to the server. The GPS module in the navigation serveris needed for implementation of differential positioning; GSM module serves for establishing data connection with Personal navigatorOsebni navigator predstavlja zasnovo multimodalne komunikacijske naprave, ki uporabniku omogoča vizualno, taktilno in govorno-slušno komunikacijo. Glavni vmesnik med uporabnikom in sistemom je LCD zaslon, občutljiv na dotik, ki tako hkrati služi kot vhodna in izhodna naprava. S pomočjo GSM podatkovne komunikacije, je osebni navigator povezan z navigacijskim strežnikom, ki teče na osebnem računalniku in je prav tako sestavni del celotnega sistema osebnega navigatorja. Osebni navigator ima vgrajeno podporo za digitalni signalni procesor, s pomočjo katerega bosta izvedeni avtomatska sinteza in analiza govora. Trenutna zasnova osebnega navigatorja omogoča široko paleto aplikacij, kot so funkcije turističnega vodnika (obveščanje uporabnika kje se nahaja, prikazovanje znamenitosti in vodenje), informatorja (posredovanje dnevnih novic in brskalnik po interneru) in komunikacijske naprave (beležnica, pošiljanje SMS sporočil in elektronske pošte)TEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaStrokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale