Ukubeka isikhundla sekuyibuchwepheshe ebalulekile empilweni yethu yansuku zonke. I-GNSS, i-Beidou, i-GPS noma i-Beidou / GPS + 5G / WiFi fusion satellite post Technology isekelwa ngaphandle. Ne-
Isidingo esandayo sangaphakathiisiceloIzimo, sithola ukuthi ubuchwepheshe bokuma kwe-satellite akuyona ikhambi elifanele lezimo ezinjalo.
Ukuma kwendlu ngenxa yokwehluka kwezimo zohlelo lokusebenza, izidingo zephrojekthi kanye nezimo ezinengqondo, kunzima ukuhlinzeka ngezinsizakalo ngesethi eyunifomu yezobuchwepheshe
amazinga, anikela ku-IndoorUkubeka izixazululo zobuchwepheshe eminyakeni yamuva nje ecebile. Njenge-WiFi Positioning, Bluetooth iBeacon ukuma,
ukuma kwe-geomagnetic, isikhundla se-UWB, futhiI-Bluetooth AoA Positioning InductisiceloIzisombululo zivela emfuleni ongapheli.
Njengamanje, emakethe yokubeka ngaphakathi endlini "izikole eziyikhulu zokucabanga ziphikisana, izimbali eziyikhulu ziyaqhakaza", futhi ukunemba kwalesi simo kuya ngokuya kuphakama futhi
Ubuchwepheshe obuphakeme, we-WiFi Positioning Technology kuImakethe ye-Indoor Positioning kanye nendawo yayo yokuthuthuka?
Ukuma ngaphakathi kungakwazi ukuntuleka kwe-WiFi
Qhathanisa ne-UWB ne-Bluetooth AoA Positioning Technologies ethandwa eminyakeni emibili edlule, ukunemba kokuma kwe-WiFi kumane kuphela, kepha kuphakeme kune
Ibanga lokuhambisa ibanga nezindleko eziphansi kakhulu. IwiliIsikimu sokubeka silungele uhlelo lokusebenza ezigcawini ze-Pan-Positing, njengezitolo zomnyango nezitolo zezitolo.
Ngakho-ke, ubuchwepheshe be-WIFI budlala nabo ebalulekileindima ekuthuthukisweni kokuma kwendlu yangaphakathi.
Indawo yeWiFi, njengoba igama lakhona lisho, ubuchwepheshe bendawo obususelwa kumasignali e-wifi. Ihlukaniswe ngendlela yokuthola amasiginali wendawo, futhi inendawo yokubeka eceleni kwe
Inethiwekhi ye-wifi kanye nokuma okusebenzayo kuuhlangothi lwesiginali se-wifi.
Ukuma kwe-passive kunethiwekhi ye-WiFi.Kususelwa ku-LAN engenantambo noma inethiwekhi ye-WiFi enikezelwe esizeni. Ngokuthola amasiginali e-wifi ohlangothini lweseva futhi ahlaziye futhi awabala,Indawo yama-terminals ahlakaniphile esizeni angabalwa (ama-Smart terminals azotholakala awadingeki ukufaka izinhlelo ezithile noma isidingo ukuxhuma kwinethiwekhi ethile). I-Wifi Network Side Positioning canYazi umbono wesikhundla semishini yenethiwekhi engenantambo esizeni, bese ubala umkhuba oshukumisayo wesixuku, ubuningi besixuku kanye nethrekhi ehamba ngayo. Endaweni ekahle, ukunemba okuphakathi kokubekaUZhongke Jin Point ekusebenzeni kwezentengiso cishe ngamamitha ayi-5.
Indawo esebenzayo kwi-WiFi ukuphela.Ngokuvamile, indlela yokubeka isikhundla imelelwa yi-WiFi indawo yeminwe. Indawo ye-WiFi Indawo yokuqashelwa kweminwe yi-algorithm ye-WiFi ethembele kwisiginaliIzici ezithunyelwe yi-AP ezungeze i-terminal ukuthola, futhi zisebenzise i-RSSI Signal Intensity Database ehambelana nendawo yendawo yangempela yesayithi elizokwenza ukuhlaziya kanyeukukhonjwa. Esesigabeni sokuqala sokuthuthukiswa kokuma ngaphakathi, indawo yokuhlala esigungwini se-WiFi esetshenziswa kakhulu esetshenziswa kabanzi kwisevisi yokuzulazula yesikhathi sangempela sezitolo ezinkulu zezitolo nezindawo zokupaka. EkahleImvelo, ukunemba okuphakathi kokuma okusebenzayo kususelwa kwi-WiFi ekusebenzeni kwezentengiselwano kungamamitha amathathu.
Ukuma kwesihlobo se-WiFi.Ngaphezu kwalezi zindlela ezingenhla zendawo ye-WiFi, kunobunye ubuchwepheshe bendawo ehlobene obungaziwa kahle nomphakathi. Qhathanisa nesikhundla esikhokhelwa esikhilini esikhokhelwe, i-wifiUkubekwa esikhundleni okuhlobene kungahlukaniswa nemephu ukuthola ukwahlulela ibanga kanye nokuqashelwa kwe-azimuth phakathi kwama-terminals amabili ngosizo lwezimpawu ze-WIFI zomphakathi endaweni efanayo. Ekusebenzeni kwebhizinisi kweInkampani yeZhongkejin Point, ukunemba okumaphakathi kwama-terminals amabili kungabonakala ngokuvamile cishe amamitha ayi-5 ukusuka ekuhlutjwe kwebanga lesicelo semephu.
Isikimu sokuma esihlukanisiwe se-WiFi esisekelwe endaweni yesehlakalo asikwazi ukuqinisekisa izinzuzo zaso kodwa futhi sikwazi kangcono ukunemba kokuma nokuthola inani eliphezulu lokuma nokuthola inani eliphezulu lesicelo se-Indoor + Wifi.
"Ukumba ngegolide" ubuchwepheshe bendawo ye-wifi
Yize ukuma okuphambeneyo ohlangothini lwenethiwekhi ye-WiFi kukhawulelwe indlela yokuvikela yobumfihlo befoni ephathekayo esiteji esizayo, ikhambi elihle kakhulu kusengokwendawo yokusatshalaliswa kwe-WIFI kwezindawo ezithile zomphakathi kwezinye izindawo zomphakathi.
Inani lezentengiso lokuma kwenethiwekhi ye-WiFi lilele eqinisweni lokuthi isimo sangempela sokusatshalaliswa kwesixuku singatholakala ngaphandle kokubona kwesixuku esisuselwa kwingqalasizinda ekhona ye-LAN engenantambo ngaphandle kwemishini eyengeziwe. Ingasetshenziselwa umyalo wezimo eziphuthumayo ezindaweni ezinkulu zomphakathi ezinjengezindiza, iziteshi kanye nezikhungo zezemidlalo.
Ukuma okusebenzayo ohlangothini lwe-terminal ye-WiFi nakho kuncike isu lokuvikela ubumfihlo lezingcingo eziphathwayo. Izicelo eziningi zokuzulazula zesikhathi sangempela zokuzulazula ziphendukela e-Bluetooth IBeacon Authnology umzila, kepha kwezinye izimo ezithile, ukuma okubulalayo kwe-Wifi kusenezinzuzo zayo ezikhethekile. Isibonelo, amakhampasi noma imiphakathi inezinto ezingcono zeminwe ye-WiFi kunezitolo ezinkulu ezitolo ezedlule ngenxa yenani elikhulu lama-aps angenantambo noma ama-routers asekhaya asatshalaliswe kulezi zimo. Ngokusekelwe kulezi zinto zeminwe ye-WiFi, kungahlanganiswa nezinhlelo ezithile zebhizinisi le-Patrol Patrol ngemodi yokuma kwangemuva kohlelo lokusebenza, futhi kungahlanganiswa nekati ye-Cat.1 I-Patrol Igama Lathelwa yi-Zhongkejin Point ukufezekisa izindleko ze-Zhongkejin ukuze uthole izindleko zokubakhona kwendawo kanye nokuphathwa kwethrekhi. Uma kuqhathaniswa nokutshalwa kwezimali okukhulu kwehardware ye-UWB noma ye-Bluetooth AOA, ubuchwepheshe bokubeka i-WiFi nge-4G Internet yezinto ezivela kuma-opharetha banenani eliphakeme lezentengiselwano.
Ukubekwa kwesihlobo kwe-WiFi, okungaziwa ngomphakathi, kungasetshenziswa njengesengezo sobuchwepheshe kwidivaysi elahlekile elahlekile, futhi ixazulule inkinga lapho indawo yedivaysi ekhona elahlekile ingaziwa endaweni yangaphakathi futhi akunakwenzeka ukuyithola. Isibonelo, idivaysi ye-pet anti-ukulala ehlanganiswe nendawo yokulinganisa ye-WIFI ingabona ukumiswa kocingo kwe-elekthronikhi yesilwane sasekhaya ebhilidini "ngommangaleli we-elekthronikhi" esethiwe. Noma isilwane singena egumbini, singakwazi kahle kahle ukuthi sikuphi futhi sikuthole.
Izimo zezobuchwepheshe ezintathu ezihlukaniswe yi-WiFi Positioning Technologies ukufezekisa inani lezentengiselwano lihambisana nokwehlukanisa kwabo, futhi izimo zohlelo lokusebenza zihlukaniswe futhi zenziwe ngezifiso ukufezekisa inani lesicelo esiphakeme sohlelo. Ukuma kweWiFi kusetshenziselwa kakhulu ukuma kwezisebenzi ezingenangqondo, ngakho-ke endaweni yamanje, indawo yokuhlala ye-WiFi Side indawo esebenza ngokulingana kwesicelo.
Ukuma kwe-WiFi kungalindeleka ngokuzayo
Ngokusho kwemakethe nezimakethe, imakethe yendawo yasendlini yomhlaba wonke izokhula ibe ngama- $ 409 billion ngo-2022 futhi ilondoloze izinga lokukhula elihlanganisiwe lama-42%. Ukuma kwangaphakathi kuguquke kancane kancane kusuka ku-B / to g kuya ku-C, kepha ukushayela kwezentengiselwano kanye nokushayela kukahulumeni kuseyizinto ezimbili ezibucayi kakhulu.
Ngokwemininingwane ekhonjiswe yi-Global Market Market, imakethe ye-WIFI chip izofinyelela ngaphezulu kwama- $ 20 billion ngo-2021 futhi izofinyelela ama- $ 22 billion ngo-2025 ngo-2025.
Ucwaningo lwe-ABI lubikezela ukuthi ama-chip ama-wifi angaphezu kwezigidi ezingama-430 azothunyelwa emhlabeni jikelele ngo-2021, futhi angavunyelwa amabhiliyoni angaphezu kuka-2021 Ngasikhathi sinye, abakhiqizi be-chip be-wifi basekhaya nabakwamanye amazwe nabo bahambisana nokuthuthukiswa kobuchwepheshe beWiFi, njenge-Qualcom, ebanzi, ama-mediatek, amathuluzi we-WiFi ama-Phip ahlala emisha, futhi i-WiFi Chip Track yamanje iyachuma. Lo mkhuba uqhubeka uqinisa inzuzo yezixazululo zendawo ye-WiFi: njengengqalasizinda yezinhlelo zendawo, izici zayo ezingezansi nezindleko ezingezansi azinakufinyeleleka.
Esikhathini esedlule, ubuchwepheshe be-WIFI busetshenziswa ikakhulukazi njengenethiwekhi yokuxhumana ebanzi. Kamuva, ngokuthuthuka okuqhubekayo kwezikhundla zobuchwepheshe zokuma nokunemba nge-Bluetooth kanye ne-UWB, iWiFi nayo ifake ithrekhi yokuma. Isibonelo, ubuchwepheshe be-MotsureWi-Fi ethuthukiswe yi-University of Washington bangafinyelela ukuzwela njengabakwa kwamamitha angama-30. Ku-pie ye-Android 9, i-Google isebenzisa i-protocol engu-802.11MC ne-RTT (ukubambezeleka kohambo oluyindilinga) ukufeza indawo ye-Wi-Fi yangaphakathi. I-WiFi isengumdlali omkhulu ekuguqukeni impilo yangaphakathi.
Isikhathi sePosi: Meyi-25-2022