Kuyika kwakhala ukadaulo wofunikira m'moyo wathu watsiku ndi tsiku.GNSS, Beidou, GPS kapena Beidou /GPS+5G/WiFi fusion satellite positioning teknoloji imathandizidwa kunja.Ndi
kuchuluka kwa zinthu zofunika m'nyumbantchitomuzochitika, timapeza kuti ukadaulo woyika ma satelayiti siwothandiza pazochitika zotere.
Kuyika m'nyumba chifukwa cha kusiyana kwa zochitika zogwiritsira ntchito, zofunikira za polojekiti ndi zochitika zenizeni, n'zovuta kupereka mautumiki ndi yunifolomu yaukadaulo.
miyezo, zomwe zimathandiza kuti m'nyumbakuyika njira zamakono m'zaka zaposachedwapa olemera kwambiri.Monga mawonekedwe a WiFi, kuyika kwa Bluetooth iBeacon,
geomagnetic positioning, UWB positioning, ndiBluetooth AOA poyika makampanintchitomayankho amatuluka mosalekeza.
Pakalipano, pamsika wamkati wamkati "masukulu zana amalingaliro amakangana, maluwa zana amatulutsa maluwa", ndipo kulondola kwazomwe zikuchitika kukukulirakulira.
apamwamba, WiFi positioning teknoloji mumsika woyika m'nyumba ndi malo ake otukuka?
Kuyika M'nyumba sikungasowe WiFi
Poyerekeza ndi matekinoloje a UWB ndi Bluetooth AOA omwe atchuka m'zaka ziwiri zapitazi, kulondola kwa malo a WiFi kumangokhala pamlingo wa mita, koma ndikopambana kuposa
mtunda wotumizira komanso mtengo wotsika kwambiri.Wifipositioning scheme ndiyoyenera kugwiritsidwa ntchito m'malo oyika ma pan-positioning, monga masitolo akuluakulu ndi malo ogulitsira.
Chifukwa chake, ukadaulo wa WiFi umagwiranso ntchito yofunikaudindo pa chitukuko cha m'nyumba udindo.
Malo a WiFi, monga dzina lake limatanthawuzira, ndi ukadaulo wamalo otengera ma siginecha a WiFi.Imagawidwa kuchokera ku njira yopezera zizindikiro za malo, ndipo imakhala yokhazikika pambali pa
WiFi netiweki ndi malo yogwira pambali ya WiFi terminal.
Kuyika kwapang'onopang'ono pa netiweki ya WiFi.Zimakhazikitsidwa ndi LAN yopanda zingwe kapena netiweki yodzipatulira ya WiFi yomwe ili patsamba.Polandira chimodzimodzi ma siginecha a WiFi kumbali ya seva ndikusanthula ndi kuwerengera, maMalo omwe ali ndi ma terminals anzeru pamalowa amatha kuwerengedwa (malo opangira ma smart terminals omwe akuyenera kukhala sakufunika kukhazikitsa mapulogalamu enaake kapena kufunikira kulumikizidwa ndi netiweki inayake).WiFi netiweki mbali udindo akhozazindikirani momwe zida zamagetsi zamagetsi zilili pamalopo, ndikuwerengera momwe gulu la anthu likusunthira, kuchulukana kwa unyinji ndi chandamale chosuntha.M'malo abwino, pafupifupi malo olondola azhongke Jin point muzochita zamalonda ndi pafupifupi 5 metres.
Malo ogwira ntchito pa WiFi terminal.Nthawi zambiri, njira yoyikirayi imayimiridwa ndi chala cha WiFi.Kuzindikira zala zala za WiFi ndi algorithm yamalo a WiFi yomwe imadalira chizindikiromawonekedwe omwe amatumizidwa ndi AP mozungulira potengera kuti apeze, ndipo amagwiritsa ntchito nkhokwe ya RSSI sign intensity database yogwirizana ndi komwe kuli malo enieniwo kuti afufuze mofananiza ndichizindikiritso.Kumayambiriro kwa chitukuko cha malo amkati, malo ogwiritsira ntchito a WiFi ankagwiritsidwa ntchito kwambiri poyang'anira malo enieni a malo ogulitsa ndi malo oimika magalimoto.Mwabwinochilengedwe, kulondola kwapakati kwa malo ogwira ntchito kutengera WiFi muzochita zamalonda ndi pafupifupi 3 metres.
WiFi wachibale poyikira.Kuphatikiza pa njira ziwiri zomwe zili pamwambazi za WiFi, pali ukadaulo wina wamalo wachibale womwe sudziwika bwino kwa anthu.Poyerekeza ndi ma WiFi awiri omwe tawatchulawa, WiFimalo wachibale akhoza kulekanitsidwa ndi mapu kuzindikira mtunda chiweruzo ndi ngakhale kuzindikira azimuth pakati materminal awiri mothandizidwa ndi chizindikiro pagulu WiFi malo amodzi.Muzochita zamalonda zaKampani ya Zhongkejin Point, kulondola kwa malo awiriwa kumatha kuzindikirika pafupifupi 5 metres kuchokera patali pamaganizidwe a mapu.
Chiwembu chogawika cha WiFi chokhazikitsidwa pazomwe zachitika sichingangotsimikizira zabwino zake zokha komanso kukulitsa kulondola kwa malo ndikukwaniritsa kuchuluka kwakugwiritsa ntchito kwamkati + WiFi.
"Kukumba golide" WiFi Location Technology
Ngakhale kuyimitsidwa kumbali ya netiweki ya WiFi kumaletsedwa ndi njira yotetezera zinsinsi za foni yam'manja pambuyo pake, yankho labwino kwambiri ndikadali kungokhala kumbali ya netiweki ya WiFi kuti muwonetsetse kutentha kwagawidwe kwa anthu pagulu linalake. malo.
Phindu lamalonda la malo ochezera a pa intaneti a WiFi liri chifukwa chakuti nthawi yeniyeni yogawira unyinji imatha kupezeka popanda malingaliro a unyinji kutengera zida zomwe zilipo popanda zida za LAN popanda zida zowonjezera.Itha kugwiritsidwa ntchito ngati lamulo ladzidzidzi m'malo akuluakulu am'nyumba monga ma eyapoti, masiteshoni ndi malo ochitira masewera.
Kuyika kokhazikika kumbali ya WiFi terminal kumayang'aniridwanso ndi njira yotetezera zinsinsi zama foni am'manja.Mapulogalamu ambiri oyenda m'nyumba zenizeni amatembenukira ku njira yaukadaulo ya bluetooth iBeacon, koma m'malo ena, mawonekedwe a WiFi terminal akadali ndi maubwino ake apadera.Mwachitsanzo, masukulu kapena madera ali ndi zizindikiro zala za WiFi zabwinoko kuposa malo ogulitsira m'mbuyomu chifukwa cha kuchuluka kwa ma ap opanda zingwe kapena ma routers akunyumba omwe amagawidwa m'malo awa.Kutengera zala za WiFi za WiFi izi, zitha kuphatikizidwa ndi ntchito zina zamabizinesi olondera kudzera pa APP yakumbuyo yakumbuyo, komanso itha kuphatikizidwa ndi chizindikiro cha dzina loyang'anira Cat.1 lomwe linayambitsidwa ndi Zhongkejin point kuti likwaniritse kuyeretsa kotsika mtengo, chitetezo. nthawi yeniyeni kupezeka kwa malo ndi kasamalidwe ka mayendedwe.Poyerekeza ndi ndalama zazikulu za hardware za UWB kapena Bluetooth AOA, teknoloji ya WiFi positioning ndi 4G Internet of Things kuchokera kwa ogwira ntchito ili ndi phindu lapamwamba la malonda.
Kuyika kwa WiFi, komwe sikudziwika kwa anthu, kumatha kugwiritsidwa ntchito ngati chowonjezera chaukadaulo ku chipangizo chomwe chilipo chotayika, ndikuthana ndi vuto loti malo omwe chipangizocho chatayika sichikudziwika m'chipinda chamkati komanso. sikutheka kupeza.Mwachitsanzo, chipangizo choletsa kutayika kwa ziweto chophatikizidwa ndi malo achibale a WiFi chimatha kuzindikira mipanda yamagetsi ya chiweto mnyumbamo kudzera pa "electronic sentry".Ngakhale chiweto chikalowa m'chipindacho, chimatha kudziwa komwe chili ndikuchipeza.
Zochitika za matekinoloje atatu ogawanika a WiFi kuti akwaniritse malonda akugwirizana ndi kusiyanitsa kwawo, ndipo zochitika zogwiritsira ntchito zimagawidwa ndi kusinthidwa kuti zikwaniritse mtengo wapamwamba wa ndondomekoyi.Kuyika kwa WiFi nthawi zambiri kumagwiritsidwa ntchito popanga anthu osakhudzidwa, kotero m'malo omwe alipo, mawonekedwe amtundu wa WiFi amatenga gawo lalikulu la ntchito.
WiFi Positioning Ikhoza Kuyembekezeredwa M'tsogolomu
Malinga ndi Market & Markets, Msika wapadziko lonse lapansi wamalo amkati udzakula mpaka $40.99 biliyoni mu 2022 ndikusunga chiwopsezo cha 42%.Kuyika kwamkati kwasintha pang'onopang'ono kuchoka ku TO B/ mpaka G kupita ku C, koma kuyendetsa malonda ndi kuyendetsa boma ndi zinthu ziwiri zofunika kwambiri.
Malinga ndi zomwe zawonetsedwa ndi Global Market Insights, Global WiFi chip Market idzafika pa $20 biliyoni mu 2021 ndipo idzafika $22 biliyoni mu 2025. Chip cha WiFi chidzakhala gawo lalikulu la msika pamsika wa chip cholumikizira opanda zingwe mtsogolo.
Kafukufuku wa ABI akuneneratu kuti ma tchipisi opitilira 430 miliyoni a WiFi adzatumizidwa padziko lonse lapansi mu 2021, ndipo oposa 1 biliyoni adzatumizidwa pofika 2025. Chips ndizovuta kufunikira kwa mayankho a WiFi m'nyumba.Nthawi yomweyo, opanga ma chip a WiFi akunyumba ndi akunja akugwirizananso ndi chitukuko chaukadaulo wa WiFi, monga Qualcomm, Broadcom, Mediatek, Texas Instruments ndi ena opanga zida za WiFi akungopanga zatsopano, ndipo nyimbo yaposachedwa ya WiFi 6 ilinso. akuyenda bwino.Izi zimalimbitsanso mwayi wamayankho a malo a WiFi: monga momwe magwiridwe antchito amagwirira ntchito, zomwe zimapezeka paliponse komanso zotsika mtengo sizingalowe m'malo.
M'mbuyomu, ukadaulo wa WiFi umagwiritsidwa ntchito makamaka ngati maukonde olumikizirana ma burodi.Pambuyo pake, ndikuwongolera mosalekeza kwaukadaulo waukadaulo komanso kulondola kwa Bluetooth ndi UWB, WiFi idalowanso panjira yoyikira.Mwachitsanzo, ukadaulo wa passiveWi-Fi wopangidwa ndi University of Washington ukhoza kukwaniritsa kungoyang'ana pamtunda wa 30 metres.Mu Android 9 Pie, Google imagwiritsa ntchito protocol ya 802.11MC ndi RTT (kuchedwa kwaulendo wobwerera) kukhazikitsa malo amkati a wi-fi.WiFi akadali wosewera wamkulu pakusintha moyo wamkati.
Nthawi yotumiza: May-25-2022