(Tlhokomeliso ea Mohlophisi: Sengoloa sena, se fetoletsoe ho tsoa ho ulinkmedia.)
Li-sensor li se li atile hohle. Li bile teng khale pele ho Inthanete, 'me ka sebele khale pele ho Inthanete ea Lintho (IoT). Li-sensor tse bohlale tsa sejoale-joale li fumaneha bakeng sa lits'ebetso tse ngata ho feta leha e le neng pele, 'maraka oa fetoha, 'me ho na le lintho tse ngata tse susumetsang kholo.
Likoloi, lik'hamera, li-smartphone le mechini ea fektheri e tšehetsang Inthanete ea Lintho ke tse 'maloa feela tsa limmaraka tse ngata tsa lits'ebetso bakeng sa li-sensor.
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Li-sensor Lefatšeng la 'Mele la Inthanete
Ka ho fihla ha Inthanete ea Lintho, ho fetoha ha tlhahiso ea dijithale (re e bitsa Industry 4.0), le boiteko ba rona bo tsoelang pele ba phetoho ea dijithale makaleng 'ohle a moruo le sechaba, li-sensor tse bohlale li sebelisoa liindastering tse fapaneng 'me' maraka oa li-sensor o ntse o hola ka potlako le ka potlako.
Ha e le hantle, ka litsela tse ling, li-sensor tse bohlale ke motheo oa "'nete" oa Inthanete ea Lintho. Mokhahlelong ona oa ho kenngoa ha iot, batho ba bangata ba ntse ba hlalosa iot ka lisebelisoa tsa iot. Inthanete ea Lintho hangata e nkoa e le marang-rang a lisebelisoa tse hokahaneng, ho kenyeletsoa le li-sensor tse bohlale. Lisebelisoa tsena li ka boela tsa bitsoa lisebelisoa tsa ho lemoha.
Kahoo li kenyelletsa mahlale a mang a kang li-sensor le puisano tse ka lekanyang lintho le ho fetola seo li se lekanyang hore e be data e ka sebelisoang ka litsela tse fapaneng. Morero le moelelo oa ts'ebeliso (mohlala, hore na ho sebelisoa theknoloji efe ea khokahano) li etsa qeto ea hore na ke li-sensor life tse sebelisoang.
Li-sensor le Li-sensor tse Bohlale – Lebitso la tsona ke lefe?
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Litlhaloso tsa Li-sensor le Li-sensor tse Bohlale
Li-sensor le lisebelisoa tse ling tsa IoT ke lera la motheo la sehlopha sa theknoloji ea IoT. Li hapa data eo lits'ebetso tsa rona li e hlokang ebe li e fetisetsa lits'ebetsong tse phahameng tsa puisano, tsa sethala. Joalokaha re hlalosa selelekeleng sa rona sa theknoloji ea iot, "projeke" ea iot e ka sebelisa li-sensor tse ngata. Mofuta le palo ea li-sensor tse sebelisoang li itšetlehile ka litlhoko tsa projeke le bohlale ba projeke. Nka rig e bohlale ea oli: e ka ba le li-sensor tse mashome a likete.
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Tlhaloso ea Li-sensor
Li-sensor ke li-converter, joalo ka tse bitsoang li-actuator. Li-sensor li fetola matla ho tloha mofuteng o mong ho ea ho o mong. Bakeng sa li-sensor tse bohlale, sena se bolela hore li-sensor li ka "utloa" maemo a ka hare le a haufi le lisebelisoa tseo li hokahantsoeng le tsona le lintho tsa 'mele tseo li li sebelisang (maemo le tikoloho).
Li-sensor li ka lemoha le ho lekanya liparamente tsena, liketsahalo, kapa liphetoho 'me tsa li fetisetsa ho litsamaiso tsa boemo bo holimo le lisebelisoa tse ling tse ka sebelisang data bakeng sa ho e laola, ho e sekaseka, jj.
Sensor ke sesebelisoa se lemohang, se lekanyang, kapa se bontšang bongata bofe kapa bofe bo itseng ba 'mele (joalo ka leseli, mocheso, motsamao, mongobo, khatello, kapa ntho e tšoanang) ka ho li fetola mofuta ofe kapa ofe o mong (haholo-holo li-pulse tsa motlakase) (ho tsoa ho: United Market Research Institute).
Diparamitha le diketsahalo tseo di-sensor di ka di "utlwisisang" le ho di fetisa di kenyeletsa bongata ba mmele bo kang lesedi, modumo, kgatello, mocheso, ho thothomela, mongobo, boteng ba motswako o itseng wa dikhemikhale kapa kgase, motsamao, boteng ba dikarolwana tsa lerole, jj.
Ho hlakile hore di-sensor ke karolo ea bohlokoa ea Inthanete ea Lintho 'me li hloka ho nepahala haholo hobane li-sensor ke sebaka sa pele sa ho fumana data.
Ha sensor e utloa le ho romela tlhahisoleseling, actuator e a kenngwa tshebetsong mme e a sebetsa. Actuator e amohela letshwao mme e beha motsamao oo e o hlokang ho nka kgato tikolohong. Setšoantšo se ka tlase se etsa hore e bonahale haholoanyane mme se bontsha tse ding tsa dintho tseo re ka di "utlwang". Disensara tsa IoT di fapane ka hore di nka sebopeho sa di-module tsa sensor kapa diboto tsa ntshetsopele (hangata di etseditswe maemo a tshebediso le ditshebediso tse ikgethang) jj.
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Tlhaloso ea Sensor e Bohlale
Lentsoe "bohlale" le 'nile la sebelisoa le mantsoe a mang a mangata pele le sebelisoa le Inthanete ea Lintho. Meaho e bohlale, taolo ea litšila e bohlale, matlo a bohlale, mabone a bohlale, metse e bohlale, mabone a bohlale a literateng, liofisi tse bohlale, lifektheri tse bohlale le tse ling. 'Me, ehlile, li-sensor tse bohlale.
Li-sensor tse bohlale li fapane le li-sensor ka hore li-sensor tse bohlale ke li-platform tse tsoetseng pele tse nang le mahlale a kahare joalo ka li-microprocessor, polokelo, tlhahlobo le lisebelisoa tsa khokahano tse fetolelang matšoao a maikutlo a setso hore e be temohisiso ea 'nete ea dijithale (Deloitte).
Ka 2009, Mokhatlo oa Machaba oa Li-Sensor tsa Maqhubu (IFSA) o ile oa etsa lipatlisiso ho batho ba 'maloa ba tsoang lihlopheng tsa thuto le indasteri ho hlalosa sensor e bohlale. Kamora ho fetohela lipontšong tsa dijithale lilemong tsa bo-1980 le ho eketsoa ha mahlale a mangata a macha lilemong tsa bo-1990, li-sensor tse ngata li ne li ka bitsoa li-sensor tse bohlale.
Lilemo tsa bo-1990 le tsona li bone ho hlaha ha mohopolo oa "khomphutha e atileng", e nkoang e le ntlha ea bohlokoa nts'etsopele ea Inthanete ea Lintho, haholo-holo ha k'homphieutha e kentsoeng e ntse e tsoela pele. Hoo e ka bang bohareng ba bo-1990, nts'etsopele le ts'ebeliso ea lisebelisoa tsa elektroniki tsa dijithale le mahlale a waelese li-module tsa sensor li ile tsa tsoela pele ho hola, 'me phetiso ea data motheong oa kutloisiso le tse ling e ile ea e-ba ea bohlokoa haholo. Kajeno, sena se bonahala ho Inthanete ea Lintho. Ha e le hantle, batho ba bang ba boletse marang-rang a sensor pele lentsoe Inthanete ea Lintho le ba teng. Kahoo, joalo ka ha u bona, ho etsahetse lintho tse ngata sebakeng sa sensor e bohlale ka 2009.
Nako ea poso: Pulungoana-04-2021