Incamake ya mudasobwa 485 z'itumanaho mu nganda zikoresha uburyo bwa IO
Nk’ishingiro rya sisitemu y’imikorere y’ikoranabuhanga, mudasobwa zo mu nganda ntizigomba gusa kugira ubushobozi bwo gukoresha mudasobwa buhamye kandi bwizewe, ahubwo zigomba no kugira itumanaho ryiza kugira ngo zihuze n’ibidukikije bitandukanye bigoye by’inganda. Muri byo, mudasobwa zo mu nganda zifite aho zihurira na IO kandi zishyigikira protocole 485 z’itumanaho ni ingenzi cyane mu guhanahana amakuru no kohereza ibimenyetso hagati y’ibikoresho.
- Ibisobanuro n'imikorere ya interface ya IO
Interineti ya IO, cyangwa interineti y’injira n’isohoka, ni umuyoboro ufatika wa mudasobwa zo mu nganda kugira ngo zihuze n’ibikoresho byo hanze. Binyuze muri izi interface, mudasobwa zo mu nganda zishobora kwakira ibimenyetso bivuye mu byuma bipima, ibikoresho bigenzura, no guhanahana amakuru n’izindi sisitemu za mudasobwa.
Ubusanzwe, imiyoboro ya IO irimo digitale I/O, analog I/O, n'imiyoboro igoye cyane y'itumanaho nka serial ports na Ethernet ports.
- Intangiriro kuri Porotokole y'itumanaho ya 485
Porotokole y'itumanaho ya RS-485 ni uburyo bukoreshwa cyane mu kohereza ibimenyetso bitandukanye. Ishyigikira itumanaho ry'intera ndende kandi rifite urusobe rwinshi. Bitewe n'ubushobozi bwayo bwiza bwo gukumira urusaku n'imikorere y'itumanaho ry'ingingo nyinshi, porotokole ya 485 ikwiriye cyane mu nganda, cyane cyane muri iyo mimerere aho kohereza amakuru mu buryo buhamye kandi bwizewe bikenewe kandi ibikoresho byinshi bikeneye guhuzwa.
- Ibyiza
Gukoresha protocole y'itumanaho ya 485 na mudasobwa zo mu nganda hamwe na interface ya IO bifite ibyiza byinshi muri sisitemu z'ikoranabuhanga mu nganda:
Ubwa mbere, bituma mudasobwa zo mu nganda zishobora kuvugana n'ibikoresho bitandukanye by'ikoranabuhanga n'ibikoresho bikoresha amashanyarazi mu ntera ndende, bikongera cyane uburyo bwo kugenzura.
Icya kabiri, ubushobozi bwayo bwo gutumanaho bufite ingingo nyinshi bivuze ko umurongo umwe w'itumanaho ushobora guhuza ibikoresho byinshi, bigagabanya ubukana n'ikiguzi cy'insinga.
Muri icyo gihe, protocole y’itumanaho ya 485 itanga uburyo buhamye bwo kohereza amakuru kuri sisitemu z’imikorere y’inganda, igenzura ko kohereza amakuru ari ingirakamaro kandi igakomeza kugira igipimo gito cy’amakosa ndetse no mu nganda zikomeye.
- Inama ku bicuruzwa
Icyitegererezo cy'igicuruzwa: SIN-S2010MB-XH81MC

Iyi ni mudasobwa y’inganda ifite rack ya 2U ihuza imiyoboro ya IO ikungahaye kandi igashyigikira itumanaho rya 485. Ishyigikira ecran eshatu za VGA+VGA+HDMI, ports 2 za Gigabit Ethernet, ports 10 za USB, na ports 12 z’uruhererekane, harimo ports 2 za RS485 z’uruhererekane, zikwiriye cyane guhuza sensors na controllers zitandukanye, bigatuma gukusanya amakuru no kugenzura ibikoresho birushaho kuba byiza kandi neza.
Ifite poroseseri ya Core 4, ikwiriye ibikorwa rusange by’inganda; ishyigikira sisitemu nyinshi z’imikorere nka Windows 7/10, Linux, kandi ikorana na porogaramu zitandukanye, iha abakoresha uburyo butandukanye bwo guhindura no guteza imbere porogaramu.

- Umwanzuro
Muri make, iyo wubaka sisitemu yo kugenzura imikorere y’ikoranabuhanga yizewe kandi ikora neza, mudasobwa zo mu nganda nka SINSMART, ifite imiyoboro ya IO kandi ishyigikira itumanaho rya 485, nta gushidikanya ko ari amahitamo meza. Kompyuta zidafite fan zigoye na mudasobwa zo mu nganda zirimo Ikoranabuhanga rya SINSMART rishobora koroshya imiterere ya sisitemu, kunoza imikorere myiza y'itumanaho, no kwemeza ko sisitemu ihamye kandi yizewe. Ibi bifasha ikoranabuhanga rigezweho mu nganda kugera ku buyobozi bwiza kandi bunoze. Byongeye kandi, Kompyuta zo mu nganda za Advantech gutanga imbaraga zikomeye zo gukoresha mu ikoranabuhanga mu nganda.
Ku bijyanye no kugenzura no kugenzura terefone zigendanwa, mudasobwa zo mu nganda zifite Windows na ibinini byo mu nganda byo gukora bitanga ibisubizo byoroshye kandi biramba. Ku bikorwa bisaba imiterere ishoboka, rakingi za mudasobwa zo mu nganda kugenzura neza imicungire y'ibikoresho by'ikoranabuhanga. Nanone, mudasobwa zo mu nganda zigendanwa gutanga mudasobwa zigendanwa zizewe mu rwego rwo kuzikoresha, zikwiriye cyane mu kazi kazo ka kure.
Nk'umuntu wizewe uruganda rukora mudasobwa mu nganda, SINSMART igenzura ko ibi bisubizo byose byakozwe kugira ngo bihuze n'ibikenewe cyane mu buryo bugezweho bwo kwihutisha imikorere y'inganda.
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