Melemo ea lingaka tsa Digital

Litho tsa khatello li sebelisoa likopi tse sa tšoaroang indasteri tsa indasteri li tsoa ho li-hydraulics tsa hydraulics; Tsamaiso ea metsi, hydraulics ea mehala le likoloi tse tsamaeang ka maoto; lipompo le compressors; Boemo ba moea le mekhoa e metle ea ho lema boenjiniere le ho kenella. Ba kenya letsoho la bohlokoa la ho netefatsa hore khatello ea sistimi e lumellana le ho thusa ho netefatsa ts'ebetso ea lits'ebetso. Ho latela litlhoko tsa ts'ebetso le tsamaiso, ho na le menyetla e fapaneng ea ho sebelisanalog le batšoaruoa ba tloaelehileng.

Nako ea ho sebelisa dijithale le analogKhatello ea khatelloMorero oa sistimi

Haeba sistimi e teng e thehiloe taolong ea analog, e 'ngoe ea melemo ea khatello ea analog ke mokhoa o bonolo oa ho hlophisoa. Haeba feela lets'oao le le leng le hlokahala ho lekanya ts'ebetso e matla tšimong, sensor ea li-antistogy e tla ba tharollo e bonolo ea ho laola maikutlo. Bakeng sa litsamaiso tse sa hloke linako tsa karabelo tse potlakileng ho feta ka 0.5ms, basele ba khatello ea maemo a hlalosang, ha ba nyenyefatsa marang-rang le bopaki bo bongata ba dijithale.

Nako e loketseng ea ho nahana ka ho fetola khatello ea khatello ea dijithale tsamaisong ea analog tsamaisong ea analog tsamaisong ea analog ho kenyelletsa li-microchips tse ratoang. Hona joale ho na le linoko tsa sejoale-joale tse theko e tlaase ebile ho bonolo ho lenaneo le ho kopana ha tsona joalo ka khatello ea khatello le ntlafatso. Sena se boloka litšenyehelo tsa Hardware Hardware joalo ka sensor ea dijithale li ka ntlafatsoa ka software ho fapana le ho khutlisa karolo eohle.

Nako e loketseng ea ho nahana ka ho fetola khatello ea khatello ea dijithale tsamaisong ea analog tsamaisong ea analog tsamaisong ea analog ho kenyelletsa li-microchips tse ratoang. Hona joale ho na le linoko tsa sejoale-joale tse theko e tlaase ebile ho bonolo ho lenaneo le ho kopana ha tsona joalo ka khatello ea khatello le ntlafatso. Sena se boloka litšenyehelo tsa Hardware Hardware joalo ka sensor ea dijithale li ka ntlafatsoa ka software ho fapana le ho khutlisa karolo eohle.

Bonoro bo bonoang ba plug-and-play Ha sensor ea khatello ea khatello ea dijithale e kopantsoe le tracker ea GPS, e ka khona ho fumana hole le lits'ebetso tsa hole le maru ka meru ka nako ea sebele.

Lithuto tsa khatello tsa dijitha li fana ka melemo e mengata e kang matla a tlase a matla, molumo o fokolang oa motlakase, tlhahlobo ea eleknome le ho hlokomela libaka tsa hole.

Melemo ea lingaka tsa Digital

Hang ha mosebelisi a tenehile hore na sensosi ea khatello ea bongaka e loketseng, ho utloisisa tse ling tsa likarolo tse molemo tsa khatello ea liindasteria tse tla thusa ho ntlafatsa polokeho ea sistimi ea sitisa tsamaiso, katleho le matšepehi, le ho ts'epahala.

Papiso e bonolo ea potoloho e kopaneng ea potoloho e kopaneng (i 2 c) le serial scipheraface (SPI)

Li-protocols tse peli tsa puisano tsa dijithale li sebelisoa ka har'a likopafatso tsa indasteri. I2c e loketse marang-rang a rarahaneng hobane lithapo tse fokolang li hlokahala bakeng sa ho kenya. Hape, i2c e lumella marang-rang a mangata a Masters Masters SPI ke tharollo e nepahetseng bakeng sa marang-rang a bobebe le lebelo le phahameng le lebelo le phahameng joalo ka likarete tsa ho bala kapa ho ngola litšoantšo.

Litlhapi tsa matšoao le sensor

Phapang ea bohlokoa lipakeng tsa analog le balekane ba Divital ke hore Atalog e fane ka pontšo e le 'ngoe feela ea tlhahiso, ha li-sensor tsa dijithale li fana ka tse peli kapa ho feta, tse kang khatello le lipontšo tsa mocheso. Mohlala, ka ts'ebeliso ea khase ea khase, tlhaiso-leseling e eketsehileng e holisa litlhaloso tsa khatello, ho lumella methapo ea maikutlo le ho fokotsa boikarabello ba ho fokotsa nako.

Lintlha tsa tlhahlobo ea bongaka li fana ka boemo bo qaqileng ba motho eo o se senyehileng, hore na ho na le litekanyetso tse nchafalitsoeng tse sensor. Lintlha tsa ho hlahloba hore na li-senche tsa dijithale li ka lebisa ho litseng tse molemo ho feta litlebo tsa analog ka liphoso tse hlalosang matšoao.

Molemo o mong oa li-senteresi e le tsa khatello ea dijithale ke hore li na le lilabente tse ka holang basebetsi le bokhoni ba ho thusa ho sebelisa monyetla ka matla. Hobane khatello ea khatello ea dijithale e fana ka palo e kholo ea mesebetsi e mengata le ea ho sheba lintho, ka kakaretso e matla le ho feta, hobane data e fana ka tlhahlobo e felletseng ea ts'ebetso ea tsamaiso ea tsamaiso. Ntle le ho holisa bokhoni ba ho lekanya le ho itlhokofatsa, tšebeliso ea batšoasi ba khatello ea dijithale le bona ba ka potlakisa nts'etsopele le ts'ebetso ea marang-rang a indasteri le lits'ebetso tse kholo tsa data.

Lerata la Tikoloho

Litlhophiso tse lerata tse nang le motlakase tse haufi le li-mofoto, likhoele tse telele, mehloli e se nang mohala e ka etsa hore lits'oants'o tsa ho tsitsisa tsa mekhahlelo e joalo ka khatello ea maikutlo. Ho thibela ho kenella hoa electromagnetic

Litšitiso tsa tšepe tsa tšepe kapa mekhahlelo e meng ea elektroniki, joalo ka lerata la motlakase, e ka baka ho bala letšoao la bohata. Lits'ebetso tsohle tsa Analog li kotsing e kholo ho EMI; Leha ho le joalo, sebelisa tlotla ea analog e 4-20ma e ka thusa ho qoba tšitiso ena.

Ho fapana le moo, batšoaruoa ba khatello ea Divital ha ba kotsing ea ho feta, ka hona ba khetha ho tseba EMI le ho hloka tlhahiso e 'ngoe ntle le tharollo ea 4-0ma. Re lokela ho hlokomela hore mefuta e fapaneng ea khatello ea maikutlo ea dijithane e fana ka li-tortoface tse fapaneng, ho latela sepakapaka se kopaneng se nang le thapo e ka tlase ho 5m. ho Mohlahisi. Bakeng sa litsamaiso tse hlokang meriana e telele ho fihlela 30m, consopen

Tšireletso ea data e sebelisa Cyclic Redundancy Redundancy (CRC)

Sensor tsa Digital li fana ka khetho ea ho kenyelletsa crc chip ho thusa ho netefatsa hore bareki ba ka itšetleha ka sesupo. CRC ea data ea puisano ke tlatsetso ho ea tšepahalang ea Phano, e lumellang mosebelisi ho feta li-trmor libakeng tse lerata. Maemong ana, ho na le kotsi e eketsehileng ea lerata e ferekanyang chip ea sensor le ho hlahisa lino tse nyane tse ka fetolang molaetsa oa puisano. CRC e neng e tšoaretsoe ka tieo e tla sireletsa mohopolo o ka hare ho ea ho bala sena ka mokhoa o fetileng, batho ba bang ba sebelisang leru, joalo ka leru, ka har'a leru, kapa molaoli. CRC e nolofatsa ts'ebetso ena mme e fana ka maemo a fetohang ho Moqapi. Ntle le cheke ea bonnete ba data, bahlahisi ba bang ba ekelitse lerata le eketsehileng mehloling e kang WiFi, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, Bluetooth, GSM, GSM

Sensor ea khatello ea dijithale mosebetsing o ts'ehetsa marang-rang a kabo ea metsi

Tahlehelo ea metsi ka lebaka la ho tsoa, ​​e se nang toka, e sa lumelloang kapa e kopaneng ea li-cookie tse kholo tsa metsi. Ho sebelisa li-sensor tsa khatello ea dijithale tse tlase ho theosa ho pholletsa le marang-rang a ho ajoa ha metsi le ho lumella libaka tseo metsi a sa li fihleng.

Ha e sebelisoa ho nodes ea marang-rang kaofela ka har'a marang-rang

Khatello ea khatello e lekanang le likopo tsena hangata e tiisitsoe ho IP69K kapa Morutur ho fa bareki maemo a eketsehileng a moralo. Ho thibela metsi a sa keneleng sennor bophelo bohle ba kopo, baetsi ba sennosi ba bang bannosi ba sebelisa khokahano ea hermetic e nang le likhoele tsa tšepe. Seise ea tšepe e nang le khalase e sentse e le sesepa sa moea se ka sehloohong sensor "se sa utloahaleng, se thusang sensor se fihlelang IP69K. Ho tiisa taba ena ho bolela hore sensor se lula se lekanya phapano lipakeng tsa ntho ka ts'ebeliso le moea ho o potoloha, ho thibela ho oeloa ke Offset.

TLHOKOMELISO E NtsOTSOISITSOETSOETSITSOENG

Balumeli ba bapala karolo ea bohlokoa ea bohlokoa ho e hlokomela le ho tlisa lifofane tse thata le likhase tsa bongaka ho fihlela likhase tsa lijaki. Mefuta ena ea likopo, khatello ea khatello ea taolo le maemo a holimo a khatello ea maikutlo a ka fana ka khakanyo ea khase sebakeng seo, ho lumella mokhoa oa ho thibela khanyetso. Ho beha leihlo. Sena se lumella batho ba ntlafalitsoeng ka sistimi hore ba atamele haufi le maemo a loketseng a sebetsang bakeng sa ts'ebeliso.

Ha ho ntse ho na le lits'ebetso tse ling tse loketseng ho sebelisa bansor tsa analog, ho feta baipone ba indasteri 4.0 likopo li rua molemo ka ho sebelisa li-bigani tsa tsona tsa dijithale. Ho tloha ho Emi ammuso le marang-rang a sa bokelloang ho li-sileble tsa tlhahlobo le ts'ireletso ea data, ba thusang ho hlokomela le ho ntlafatsa ts'ebetso ea tsamaiso le ho ts'epahala. Morero o matla o tiileng joalo ka litebello tsa IP69k, cheke e eketsehileng ea lintlha tsa EMI e tla thusa ho eketsa liphoso tsa bophelo le ho fokotsa liphoso tse ka bang teng.