Drone "gulu lankhondo" limatanthawuza kuphatikizika kwa ma drones ang'onoang'ono otsika mtengo okhala ndi zolipira zambiri zautumiki pogwiritsa ntchito mawonekedwe otseguka, omwe ali ndi zabwino zotsutsana ndi chiwonongeko, zotsika mtengo, kugawa komanso kuukira mwanzeru.
Ndi chitukuko chofulumira cha ukadaulo wa drone, ukadaulo wolumikizana ndi maukonde, komanso kuchuluka kwa kufunikira kwa ma drone m'maiko padziko lonse lapansi, kugwiritsa ntchito maukonde ophatikizika ndi ma drone ndi ma drone self-networking akhala malo atsopano ofufuza.
Zomwe Zili Pakalipano za Gulu Lankhondo Laku China
Pakadali pano, China ikhoza kuzindikira kuphatikiza magalimoto angapo oyambitsa kuti akhazikitse ma drones 200 nthawi imodzi kuti apange gulu lankhondo, zomwe zingalimbikitse kupangika kwachangu kwa zida zankhondo zaku China zomwe sizimayendetsedwa ndi zida monga kulumikizana kwapaintaneti, mapangidwe enieni, kusintha kwamapangidwe, ndi kugunda kolondola.
Mu Meyi 2022, gulu lofufuza kuchokera ku yunivesite ya Zhejiang ku China linapanga ukadaulo wanzeru wa drone, womwe umalola kuti ma drone azitha kuyenda momasuka pakati pa nkhalango zokulirapo komanso zobiriwira. Nthawi yomweyo, magulu a drone amatha kuyang'anitsitsa ndikuwunika chilengedwe, ndikuwongolera mwadongosolo mapangidwewo kuti apewe zopinga ndikupewa kuwonongeka.
Ukadaulowu wathetsa bwino mavuto angapo ovuta monga kuyenda moyenda moyenda, kukonza njira, komanso kupewa zopinga zanzeru zamagulu a UAV m'malo achinyengo komanso osinthika. Ikhoza kugwiritsidwa ntchito pamoto, m'zipululu, m'mapiri ndi malo ena omwe ndi ovuta kuti anthu afikire kuti amalize ntchito zofufuza ndi kupulumutsa.
Kodi ma Drones aku China amalumikizana bwanji ndi mnzake?
Netiweki yamagalimoto osayendetsedwa, yomwe imadziwikanso kuti network ya UAVs kapena themaukonde a aeronautical ad hoc osayendetsedwa(UAANET), imachokera ku lingaliro lakuti kulankhulana pakati pa ma drones angapo sikudalira kotheratu pazinthu zoyankhulirana zoyambira monga malo olamulira pansi kapena ma satellites.
M'malo mwake, ma drones amagwiritsidwa ntchito ngati ma network. Node iliyonse imatha kutumizirana malangizo ndi kuwongolera wina ndi mzake, kusinthanitsa deta monga momwe amaonera, thanzi labwino ndi kusonkhanitsa nzeru, ndikugwirizanitsa kuti akhazikitse intaneti yopanda zingwe.
UAV ad hoc network ndi njira yapadera yama netiweki opanda zingwe. Sizingokhala ndi mawonekedwe amtundu wa ma multi-hop, kudzipanga okha, komanso opanda likulu, komanso ili ndi mawonekedwe ake. Zofunikira zazikulu zimayambitsidwa motere:
(1) Kuthamanga kwambiri kwa ma node ndi kusintha kwamphamvu kwambiri pamaneti topology
Uku ndiye kusiyana kwakukulu pakati pa maukonde ad hoc a UAV ndi ma network ad hoc achikhalidwe. Liwiro la ma UAV ndi pakati pa 30 ndi 460 km/h. Kusuntha kothamanga kumeneku kudzachititsa kusintha kwakukulu kwa topology, motero kumakhudza kulumikizidwa kwa maukonde ndi ma protocol. Kukhudzidwa kwakukulu pamachitidwe.
Panthawi imodzimodziyo, kulephera kwa kuyankhulana kwa nsanja ya UAV ndi kusasunthika kwa mzere wolumikizana ndi mawonedwe kudzayambitsanso kusokonezeka kwa ulalo ndi kusintha kwa topology.
(2) Sparseness of nodes and heterogeneity of network
Ma UAV node amwazikana mumlengalenga, ndipo mtunda wapakati pa node nthawi zambiri umakhala makilomita angapo. Kachulukidwe wa node mumlengalenga wina ndi wotsika, chifukwa chake kulumikizana ndi netiweki ndi nkhani yofunika kwambiri.
Muzogwiritsa ntchito, ma UAV amafunikiranso kulumikizana ndi nsanja zosiyanasiyana monga masiteshoni apansi, ma satellite, ndege zoyendetsedwa ndi anthu, ndi mapulaneti apafupi ndi mlengalenga. Mawonekedwe odzipangira okha amatha kukhala ndi mitundu yosiyanasiyana ya ma drones kapena kutengera mawonekedwe omwe amagawidwa. Pazifukwa izi, ma node ndi osiyanasiyana ndipo maukonde onse amatha kulumikizidwa mosiyanasiyana.
(3) Kuthekera kolimba kwa node komanso kusakhalitsa kwa intaneti
Zida zoyankhulirana ndi makompyuta za node zimaperekedwa ndi danga ndi mphamvu ndi drones. Poyerekeza ndi MANET achikhalidwe, ma drone odzipangira okha nthawi zambiri safunikira kuganizira kugwiritsa ntchito mphamvu zamagetsi komanso zovuta zamakompyuta.
Kugwiritsa ntchito GPS kumatha kupatsa ma node omwe ali ndi mbiri yolondola komanso nthawi yake, kupangitsa kuti ma node azitha kupeza zidziwitso zamalo awo ndikugwirizanitsa mawotchi.
Ntchito yokonzekera njira yamakompyuta apamtunda imatha kuthandizira kusankha njira. Ntchito zambiri za drone zimachitika pazinthu zinazake, ndipo kukhazikika kwa ntchito sikolimba. M'malo ena amlengalenga, pamakhala vuto lomwe kachulukidwe wa node ndi wotsika komanso kusatsimikizika kwa ndege kumakhala kwakukulu. Choncho, maukonde ali wamphamvu zosakhalitsa chikhalidwe.
(4) Kusiyanitsa kwa zolinga za intaneti
Cholinga cha ma netiweki achikhalidwe cha Ad Hoc ndikukhazikitsa kulumikizana kwa anzawo, pomwe ma drone odzipangira okha amafunikiranso kukhazikitsa kulumikizana kwa anzawo kuti agwire ntchito yolumikizira ma drones.
Kachiwiri, ma node ena pa netiweki amafunikanso kukhala ngati ma node apakati osonkhanitsira deta, ofanana ndi ntchito ya ma sensa opanda zingwe. Chifukwa chake, ndikofunikira kuthandizira kuphatikizika kwa magalimoto.
Chachitatu, maukonde angaphatikizepo mitundu ingapo ya masensa, ndipo njira zosiyanasiyana zoperekera deta za masensa osiyanasiyana ziyenera kutsimikiziridwa bwino.
Pomaliza, deta yamabizinesi imaphatikizapo zithunzi, zomvera, makanema, ndi zina zambiri, zomwe zimakhala ndi kuchuluka kwa data yotumizira, mitundu yosiyanasiyana ya data, komanso kuchedwa kwakukulu, ndipo QoS yofananira iyenera kutsimikiziridwa.
(5) Kukhazikika kwachitsanzo choyenda
Mtundu woyendayenda uli ndi mphamvu yofunikira pa njira yoyendetsera njira ndi kayendetsedwe ka kayendetsedwe ka ma Ad Hoc network. Mosiyana ndi kusuntha kwachisawawa kwa MANET ndi mayendedwe a VANET ochepa misewu, ma drone node amakhalanso ndi machitidwe awo apadera.
M'mapulogalamu ena amitundu yambiri, kukonza njira zapadziko lonse lapansi kumakondedwa. Pankhaniyi, kuyenda kwa drones kumakhala kokhazikika. Komabe, njira yowulukira ya ma drones odziyimira pawokha sinakonzedweratu, ndipo mapulani owuluka amathanso kusintha pakamagwira ntchito.
Mitundu iwiri yosuntha ya ma UAV omwe akuchita mishoni zowunikira:
Yoyamba ndi yachisawawa yoyenda mozungulira, yomwe imachita kusuntha kodziyimira pawokha mokhotakhota kumanzere, kutembenukira kumanja ndi kolunjika molingana ndi njira yodziwiratu Markov.
Yachiwiri ndiyo kugawidwa kwa pheromone repel mobility model (DPR), yomwe imatsogolera kayendetsedwe ka drones molingana ndi kuchuluka kwa ma pheromones opangidwa panthawi ya UAV reconnaissance ndondomeko ndipo ali ndi makhalidwe odalirika ofufuzira.
wav ad hoc network module yaying'ono yolumikizirana opanda zingwe ya 10km
IWAVEUANET radio module, kukula kochepa (5 * 6cm) ndi kulemera kochepa (26g) kuonetsetsa kuti 10km kulankhulana pakati pa IP MESH nodes ndi malo olamulira pansi. Angapo FD-61MN uav ad hoc network OEM module yomanga maukonde akulu olankhulirana amamangidwa kudzera mugulu la drone, ndipo ma drones amalumikizana wina ndi mnzake kuti amalize ntchito zomwe adapatsidwa mwadongosolo linalake malinga ndi momwe zilili pamalopo panthawi yothamanga kwambiri. .
Nthawi yotumiza: Jun-12-2024
