Itekhnoloji yandise iintlobo ezininzi zomthamo womntu, kwaye inzwa yandise uluhlu lokuqonda komntu. Ngophuhliso olukhawulezayo lobuchwepheshe bale mihla. Kukho imfuno enzima ye-IoT, idatha enkulu, itekhnoloji yekhompyuter yefu njalo njalo. Isetyenziswa ngokubanzi kuqoqosho, kwinzululwazi yokhuselo lwesizwe kunye nethekhinoloji, impilo yabantu kunye nayo nayiphi na enye indawo.
Ukuqonda iiSensors kunye nenjongo yazo
Lihlathi phandle elineentlobo ezininzi zoluvo. Ukusuka kwizinzwa zobushushu ezithobekileyo ukuya kwiinkqubo ze-LiDAR eziphucukileyo, zonke zinendima ekhethekileyo kwihlabathi lethu eliqhutywa bubuchwephesha. Ke, inyathelo lokuqala lokukhetha inzwa elungileyo kukuqonda into abayenzayo.
Izivamvo zingamehlo kunye neendlebe zezixhobo zethu, zibonelela ngedatha exabisekileyo evela kwihlabathi elibonakalayo. Babeka iliso kwizinto zokusingqongileyo, babone utshintsho, kwaye badlulisele olu lwazi kwezinye iindawo zenkqubo. Yiyiphi inzwa oyikhethayo ixhomekeke kakhulu kwinto ofuna ukuyilinganisa.
Iintlobo zezivamvo
Iindidi zoluvo zinokwenza intloko yakho ijikeleze! Nanku umfanekiso wezinye zezona zixhaphakileyo:
1. IziBondo zoBuqondo: Njengoko igama libonisa, ezi ziboniso zokutshintsha kobushushu. Zisonka kunye nebhotolo yeenkqubo zeHVAC kunye neenkqubo ezininzi zamashishini.
2. I-Proximity Sensors: I-Handy for robotics kunye neenkqubo zokhuseleko, ezi zinzwa zifumanisa ubukho okanye ukungabikho kwento ngaphakathi koluhlu oluthile.
3. IiSensors zoxinzelelo: Ukubeka iliso kumoya okanye uxinzelelo lwe-fluid ngamandla abo. Uya kuzifumana kwizithuthi, izixhobo zonyango, kunye neenkqubo zokubeka iliso kwimozulu.
4. IiSensors zokukhanya: Ezi zifumanisa amanqanaba okukhanya kwaye zisetyenziswa ngokuqhelekileyo kwiinkqubo zokukhanyisa ngokuzenzekelayo kunye neekhamera.
Ke ngokwesiqhelo, kwaye abenzi boluvo bahlulwe kwinzwa engenazingcingo kunye nesensom enentambo eqhelekileyo.
Iinzwa zengcingo eziqhelekileyo zidibanisa isixhobo esifumana igalelo, sinenzuzo yokuchaneka okuphezulu, ixesha elide kwaye linokusetyenziswa ngamaxesha amaninzi ngaphandle kokutshintshwa.
I-sensor engenazintambo ingumqokeleli wedatha yonxibelelwano engenazintambo edibanisa imisebenzi yokufumana idatha, ulawulo lwedatha kunye nokunxibelelana kwedatha, inenzuzo yokusebenza kwamandla aphantsi, ukuthuthwa kwedatha engenazintambo, akukho cingo, ukufakwa okuguquguqukayo kunye nokuchithwa kunye nokunye.
Iiprothokholi zonxibelelwano zohlulwe ngokweeprothokholi zonxibelelwano ezingenazingcingo kunye neeprothokholi zonxibelelwano ngeentambo. I-protocol yonxibelelwano ichaza ifomathi esetyenziswe yiyunithi yedatha, ulwazi kunye nentsingiselo yokuba iyunithi yolwazi kufuneka iqule, imo yokudibanisa, kunye nexesha apho ulwazi luthunyelwa kwaye lufunyenwe, ukuqinisekisa ukuhanjiswa kwedatha ngokufanelekileyo kwindawo emiselweyo.
Iindidi zeendlela zonxibelelwano zineI-RFID, i-infrared, i-ZigBee, iBluetooth, i-GPRS, i-4G, i-Wifi kunye ne-NB-IoT.Iiprothokholi zonxibelelwano zineMBus, USB, RS232, RS485 kunye ne-ethernet.
Ezinye iiNkcukacha zeProtocol nganye ngolulandelayo:
A: IiProtokholi ezingenazingcingo
Unxibelelwano olungenazingcingo luye lwaba yinxalenye ebalulekileyo yobugcisa bale mihla. Ukusuka kwizinto zokudlala ezikude ukuya koomatshini abaphambili bemizi-mveliso, iiprothokholi ezingenazingcingo zidlala indima ebalulekileyo. Nazi ezinye eziqhelekileyo:
1. I-RFID(I-Radio Frequency Identification): I-RFID isetyenziselwa utshintshiselwano lwedatha ngaphandle koqhagamshelwano, ngokuqhelekileyo kulawulo lokufikelela kunye neenkqubo zokulandelela izinto.
2. I-infrared:Unxibelelwano lwe-infrared lusetyenziswa kwii-aplikeshini zoluhlu olufutshane, olufana neeremowuthi zikamabonakude kunye nogqithiso lwedatha olufutshane phakathi kwezixhobo.
3. ZigBee:I-ZigBee inamandla aphantsi, inethiwekhi engenazingcingo enezinga eliphantsi isetyenziswa ikakhulu kwizicwangciso zemizi-mveliso, amakhaya ahlakaniphileyo, kunye neenkqubo zokulawula kude.
4. IBluetooth:Mhlawumbi uyayazi le! IBluetooth isetyenziswa kuluhlu olufutshane, ukukhomba-kwinqaku, kunye nonxibelelwano lwamanqaku ukuya kumanqaku amaninzi. Ilungele ukudibanisa iiperipherals ezinje ngekeyboards, iimpuku, kunye nee-headphones.
5. GPRS(Inkonzo yePakethe yeRadiyo Jikelele): I-GPRS isetyenziswa kunxibelelwano oluphathwayo lokufikelela kwi-intanethi, imiyalezo yemultimedia, kunye neenkonzo ezisekelwe kwindawo.
6. 4G:Isizukulwana sesine setekhnoloji yeselula, i-4G ibonelela ngofikelelo lwe-intanethi ye-Ultra-broadband yeefowuni eziphathwayo, iilaptops, kunye nezinye izixhobo eziphathwayo.
7. Wifi:I-Wifi yinkqubo yothungelwano engenazingcingo evumela izixhobo ukuba zinxibelelane ngaphandle koqhagamshelo oluthe ngqo lwentambo. Isetyenziswa kakhulu kuthungelwano lwasekhaya, uthungelwano lweofisi, kunye neendawo ezixhaphakileyo zoluntu.
8. I-NB-IoT(I-Intanethi ye-Narrowband ye-Intanethi yezinto): I-NB-IoT yiprothokholi yenethiwekhi yendawo ebanzi yamandla aphantsi eyenzelwe ukudibanisa izixhobo kwimigama emide kwiindawo ekunzima ukufikelela kuzo. Ifanelekile kwizicelo ze-IoT.
B: IiProtokholi ezineentambo
Nakwilizwe lethu elingenazingcingo, iiprothokholi ezineentambo zisenendima ebalulekileyo, ngakumbi kushishino kunye nosetyenziso olukwizinga eliphezulu ledatha.
1. MBus (Imitha-ibhasi):I-MBus ngumgangatho waseYurophu wokufunda kude kwimitha yobushushu kunye nezinye iimitha zokusetyenziswa.
2. USB (Universal Serial Bus):I-USB isetyenziselwa uqhagamshelo, unxibelelwano, kunye nonikezelo lwamandla phakathi kweekhompyuter kunye nezixhobo zazo zeperipheral.
3. RS232:Lo ngumgangatho wothumelo lonxibelelwano lwedatha. Isetyenziswa ngokwesiko kwizibuko zeserial yekhompyuter.
4. RS485:Ngokufana ne-RS232, i-RS485 ixhasa iindawo ezininzi kwinethiwekhi nganye kunye nobude bekhebula elide. Isetyenziswa kwiinkqubo zolawulo lwemizi-mveliso kunye nolwakhiwo oluzenzekelayo.
5. I-Ethernet:I-Ethernet isetyenziswa ngokubanzi kuthungelwano lwendawo yendawo (LANs). Inika isantya esiphezulu kunye nonxibelelwano oluthembekileyo phakathi kwezixhobo.
Ukukhetha iprotocol efanelekileyo kuya kuxhomekeka kakhulu kwisicelo kunye nokusingqongileyo. Soloko uqwalasela imiba efana noluhlu, ukusetyenziswa kwamandla, izinga ledatha, kunye nodidi lwezixhobo eziqhagamshelwe xa usenza ukhetho lwakho.
Ngo-1983, ngokusekwe kumgangatho we-RS-422 weBhasi yoShishino, i-Electronic Industry Association yaqulunqa yaza yakhupha umgangatho we-RS-485 weBus yoshishino. Umgangatho webhasi we-RS-485 uchaza imigangatho yeempawu zombane zeendlela zokujonga ibhasi ezichazwe kumacandelo amabini anengqiqo: Inqanaba elilungileyo liphakathi kwe +2V ~ +6V, ebonisa imeko enengqiqo; Inqanaba elibi phakathi kwe -2V kunye ne -6V libonisa enye imeko enengqiqo. Isignali yedijithali ithatha imo yothumelo eyahlukileyo, enokunciphisa ngokufanelekileyo ukuphazamiseka komqondiso wengxolo.
Inokuxhasa ngokufanelekileyo i-sub-node ezininzi, umgama wonxibelelwano kunye novakalelo oluphezulu lokufumana ulwazi. Kuthungelwano lwezonxibelelwano lwemizi-mveliso, i-RS - 485 ibhasi isetyenziswa ikakhulu ngokubanzi kunye nokuhanjiswa kolwazi lwangaphandle kunye notshintshiselwano lwedatha, zonke iintlobo zezixhobo zamashishini ezisebenzayo kwisakhono sokucinezela ingxolo, inqanaba logqithiso lwedatha olusebenzayo kunye nokuthembeka okuhle kokudluliswa kwedatha kunye nobude bentambo yonxibelelwano oluyiyo. engenakulinganiswa neminye imigangatho yonxibelelwano lwezoshishino.Ngoko ke, i-RS-485 isetyenziswe ngokubanzi kwiinkalo ezininzi.
Iprotocol yonxibelelwano ye-HENGKOinzwa yobushushu kunye nokufumakwayeisivamvo segesiyiRS-485. Kwiqondo lokushisa kunye nomswakama kunye nomtshini wegesi, ibhasi ye-RS-485 inokudlulisa ulwazi kunye nokutshintshiselana ngedatha ngokuthe ngqo kunye nenzwa yokuqinisekisa idatha Ukuphendula ngokukhawuleza kunye nokuchaneka.
Ngaphandle koko, iisivamvo segesinjengento yokulinganisa inefuthe elikhulu kwinzwa yokulinganisa ukuchaneka. Ngokwemeko yokulinganisa eyahlukileyo yenzwa, kubaluleke kakhulu ukukhetha indlu yeprobe. Njengendlu yeprobe yensimbi engenasici inenzuzo yokumelana nobushushu obuphezulu,anti-umhlwa, ukungabikho kwamanzi, ukususwa kothuli, kufumaneka kwiqondo lokushisa eliphezulu kunye nomswakama, uthuli olukhulu kunye nezinye iindawo ezinzima.
Ngophuhliso oluqhubekayo lwetekhnoloji, imfuno ye-sensor eyahlukeneyo inokungaphezulu nangaphezulu.
I-HENGKO ineminyaka engaphezu kwe-10 ye-OEM/ODM yamava alungelelanisiweyo kunye noyilo lobuchule
kunye namandla oyilo ancedisiweyo. Sineqela loyilo lobuchwephesha elibonelela ngoncedo lobugcisa.
Siza kukubonelela ngeqondo eliphezulu lobushushu kunye nenzwa yokufuma / isidluliseli / uphando, igesiisivamvo/i-alamu/modyuli/isiqalelo njalo njalo.
Ixesha lokuposa: Oct-31-2020
