Mawu Oyamba
Wailesi ya IWAVE PTT MESHzimathandiza ozimitsa moto kuti azilumikizana mosavuta pazochitika zozimitsa moto m'chigawo cha Hunan.
PTT (Push-To-Talk) Wovala PathupiMtengo wa MESHndi mawayilesi athu aposachedwa kwambiri amapereka mauthenga okankhira-ku-kulankhula pompopompo, kuphatikiza kuyimbirana mwachinsinsi payekhapayekha, kuyimba kwa gulu limodzi mpaka ambiri, kuyimba konse, ndi kuyimba kwadzidzidzi.
Kwa malo apadera apansi panthaka ndi m'nyumba, kudzera pa netiweki topology ya chain relay ndi netiweki ya MESH, maukonde opanda zingwe opanda zingwe amatha kutumizidwa ndikumangidwa mwachangu, zomwe zimathetsa bwino vuto la kutsekeka kwa ma waya opanda zingwe ndikuzindikira kulumikizana opanda zingwe pakati pa nthaka ndi mobisa. , malo olamulira amkati ndi akunja.
Wogwiritsa
Fire & Rescue Center
Gawo la Msika
Chitetezo cha Anthu
Nthawi ya Project
Seputembara 2022
Zogulitsa
Adhoc Portable PTT MESH Base Stations
Mawayilesi a Adhoc Mobile Handset
Patsamba la Portable Command Center
Mbiri
Madzulo a pa Seputembara 16, 2022, moto unabuka m'nyumba ya China Telecom m'chigawo cha Hunan. Lotus Garden China Telecom Building inali nyumba yoyamba ku Changsha kupitirira mamita 200 ndi kutalika kwa mamita 218.
Imatchedwanso kuti nyumba yayitali kwambiri ku Hunan panthawiyo. Ikadali imodzi mwamanyumba odziwika bwino a Changsha okhala ndi kutalika kwa 218 metres, 42 pansi pamtunda ndi 2 pansi pansi.
Chovuta
Panthawi yozimitsa moto, pamene ozimitsa moto adalowa m'nyumbamo kuti akafufuze ndi kupulumutsa, mawailesi odziwika a DMR ndi mawailesi amtundu wa ma cellular sanathe kukwaniritsa lamulo ndi kuyankhulana chifukwa munali mawanga akhungu ndi zopinga zambiri mkati mwa nyumbayo.
Nthawi ndi moyo. Njira yonse yolumikizirana iyenera kupangidwa pakanthawi kochepa. Chifukwa chake palibe nthawi yokwanira yopezera malo oyenera oyika obwereza. Mawayilesi onse ayenera kukhala batani limodzi kuti agwire ntchito ndikulumikizana ndi aliyense kuti akhazikitse netiweki yawayilesi ya mesh kuti atseke nyumba yonse kuyambira -2F mpaka 42F.
Chofunikira china panjira yolumikizirana chinali choti chikuyenera kulumikiza malo olamula omwe ali pamalowo panthawi yozimitsa moto. Pali galimoto yozimitsa moto pafupi ndi ntchito yomanga ma telecom ngati malo olamulira kuti athe kugwirizanitsa ntchito zonse zopulumutsa anthu.
Yankho
Mwadzidzidzi, gulu lothandizira kulumikizana mwachangu limayatsa wayilesi ya IWAVE yocheperako ya MESH yokhala ndi mlongoti wapamwamba pa 1F ya nyumba ya telecom. Nthawi yomweyo, gawo lachiwiri la TS1 linayikidwanso pakhomo la -2F.
Kenako ma wayilesi oyambira a 2units TS1 adalumikizana nthawi yomweyo kuti apange netiweki yayikulu yolumikizira nyumba yonseyo.
Ozimitsa moto amanyamula masiteshoni a TS1 ndi mawayilesi amtundu wa T4 mkati mwa nyumbayo. Onse a T1 ndi T4 amalowa m'malo olumikizirana mawu a adhoc ndikukulitsa maukonde kulikonse mkati mwanyumbayo.
Ndi IWAVE tactical manet radio system, maukonde olankhulirana amawu adaphimba nyumba yonse kuchokera ku -2F mpaka 42F ndigalimoto yolamula pamalopo kenako mawu amawu adatumizidwa kutali kupita ku general command center.
Ubwino
Panthawi yopulumutsa, nyumba zapansi panthaka, tunnel ndi nyumba zazikuluzikulu nthawi zambiri zimakhala ndi malo akuluakulu olankhulana. Izi zimapangitsa kupulumutsa kukhala kovuta. Kwa magulu opulumutsa anzeru, kulumikizana kosalala ndi kodalirika ndikofunikira. Dongosolo la MANET la IWAVE lidakhazikitsidwa ndiukadaulo wapaintaneti wa narrowband ad hoc, ndipo zida zonse zimakhala ndi mawonekedwe otumizira mwachangu komanso kutsitsa kwamitundu yambiri.
Kaya ndi mzinda wokhala ndi nyumba zazitali, nyumba zamkati kapena mayendedwe apansi panthaka, ma wayilesi a MANET a IWAVE amatha kukhazikitsa njira yolumikizirana mwadzidzidzi malinga ndi momwe zilili komweko ndikukwaniritsa kufalikira kwapaintaneti posachedwa. Kupititsa patsogolo chidziwitso chazidziwitso ndi chofunikira kuti awonetsetse kuti opulumutsa amatha kuthana ndi ngozi ndikuchita ntchito zovuta.
Nthawi yotumiza: Sep-02-2024
