HMI raws li cov khoom siv high-tech, tau pib maj mam nkag mus rau pej xeem lub neej. Qhov tseeb, kev sib txuas lus ntawm tib neeg-khoos phis tawj tsis yog neeg txawv, HMI yog cov khoom siv sib txuas lus tib neeg-lub computer.
HMI yog cov ntawv luv ntawm human-machine interface. Peb siv HMI hauv kev lag luam los tswj thiab saib xyuas cov khoom siv. Ib hom HMI uas koj yuav tuaj hla yog lub tshuab ATM. Cov ntxaij vab tshaus thiab cov nyees khawm tso cai rau koj ua haujlwm lub tshuab kom ua tiav kev rho tawm lossis tso nyiaj.
Muaj peb hom HMIs: khawm hloov pauv, tus tuav ntaub ntawv, thiab tus saib xyuas.
Khawm Changers
Ua ntej qhov tshwm sim ntawm HMIs, ib qho kev tswj ib leeg tuaj yeem muaj ntau pua lub nyees khawm thiab LEDs uas ua haujlwm sib txawv. Khawm Hloov HMIs ua kom yooj yim rau kev tsim cov txheej txheem los ntawm centralizing tag nrho cov haujlwm ntawm txhua lub pob hauv ib qhov chaw. Pushbutton hloov pauv hloov LEDs, qhib / tawm khawm, keyboards, lossis ib qho khoom siv tshuab uas ua haujlwm tswj tau. Kev tshem tawm cov cuab yeej siv tshuab no tuaj yeem ua tau vim HMI muab qhov muag pom ntawm txhua tus ntawm nws lub vijtsam LCD thaum ua txhua yam haujlwm tib yam.
Cov Kev Pabcuam Cov Ntaub Ntawv
Cov kev pabcuam tuav cov ntaub ntawv yog qhov zoo tagnrho rau cov ntawv thov uas xav tau kev tawm tswv yim txuas ntxiv los ntawm lub kaw lus lossis luam tawm ntawm cov ntawv tshaj tawm. Rau cov ntaub ntawv processors, koj yuav tsum xyuas kom meej tias HMI npo loj txaus los tso saib cov ntaub ntawv xws li cov duab, cov duab sawv cev ntawm cov ntaub ntawv, thiab cov ntsiab lus ntawm cov khoom. Cov ntaub ntawv processors suav nrog cov haujlwm xws li cov zaub mov txawv, cov ntaub ntawv trending, cov ntaub ntawv kaw, thiab tswb tuav / txiav. Cov ntaub ntawv processors yog siv rau hauv cov ntawv thov uas xav tau kev tawm tswv yim txuas ntxiv thiab saib xyuas. Cov ntaub ntawv processors feem ntau yog nruab nrog loj cia.
Tus saib xyuas
Supervisory HMIs muaj txiaj ntsig thaum twg daim ntawv thov koom nrog SCADA lossis MES. Kev saib xyuas HMIs feem ntau yuav xav kom Windows khiav thiab muaj ntau qhov chaw nres nkoj Ethernet. Cov thawj coj ua haujlwm nrog SCADA thiab MES. Cov no yog cov txheej txheem hauv nruab nrab siv los saib xyuas thiab tswj tag nrho cov chaw lossis cov chaw loj ntawm cov kab ke faib thoob plaws cheeb tsam loj.HMIs feem ntau txuas rau SCADA system cov ntaub ntawv thiab software cov kev pab cuam los muab cov ntaub ntawv sib txawv, cov ntaub ntawv kuaj mob, thiab cov ntaub ntawv tswj xyuas.
Cov hom yooj yim ntawm tib neeg-tshuab interface (HMI) feem ntau suav nrog cov hauv qab no:
1. kov npo (Kov Screen):kov npo yog lub capacitive, resistive, nto acoustic yoj, infrared thiab pom thiab lwm yam technologies raws li lub hauv paus ntawm lub ntaus ntawv, uas yuav yog cov zaub thiab kov ncoo ua ke, nrog ib tug ntiv tes los yog pointer kov, khawb, swb thiab lwm yam kev khiav hauj lwm rau ua tiav kev tswj hwm thiab kev sib tham.
2. Push-khawm (Keypad):Push-button human-machine interface yog siv cov nyees khawm lub cev kom ua tiav kev tswj hwm thiab kev sib cuam tshuam, feem ntau yog yooj yim, txhim khu kev qha, yooj yim rau kev khiav lag luam thiab lwm yam ntxwv, muaj feem xyuam rau qee yam kev lag luam, kev ruaj ntseg systems, kev tswj xyuas thiab lwm yam.
3. Nas (Ntaus):Mouse-type human-machine interface feem ntau yog siv nrog lub computer lossis lwm yam khoom siv, lub vijtsam los ntawm nas lub zog, ib leeg lossis dual-tshuab thiab lwm txoj hauv kev ua haujlwm thiab tswj, muaj feem xyuam rau lub chaw ua haujlwm, kev lom zem, kev kawm thiab lwm yam haujlwm.
4. Voice Recognition (Voice Recognition):Voice Recognition yog hloov lub suab teeb liab mus rau hauv cov teeb liab digital ntawm lub khoos phis tawj, los ntawm tib neeg lub suab los cuam tshuam nrog lub computer thiab kev tswj hwm, siv rau tes tsis rhiab lossis ib puag ncig tsis yooj yim rau kev ua haujlwm ntawm lub sijhawm.
5. Gesture Interaction (Gesture Control):Gesture kev sib cuam tshuam yog kev siv tib neeg lub cev lub cev, kev txav mus los thiab cov yam ntxwv ntawm kev ua haujlwm kom ua tiav tib neeg-lub computer kev sib cuam tshuam, uas feem ntau yog siv rau kev muaj tiag virtual, kev ua si thiab kev lom zem, kev sib tham hauv video thiab lwm yam.
6. Holographic Projection:Holographic projection yog nthuav tawm cov duab ntawm 3D qauv hauv qhov chaw, thiab paub txog kev tswj hwm thiab kev sib cuam tshuam los ntawm kev txav tes, lub suab thiab lwm txoj hauv kev, uas feem ntau siv tau rau kev muaj tiag virtual, kev siv thev naus laus zis, duab kos duab thiab lwm yam.
Cov saum toj no yog cov hom yooj yim ntawm tib neeg-tshuab interface (HMI), ntau hom tib neeg-tshuab interface nyob rau hauv txawv teb thiab lub sijhawm txhua tus muaj nws tus kheej zoo thiab tsis zoo, raws li tus neeg siv cov kev xav tau thiab cov xwm txheej tshwj xeeb ntawm kev xaiv txoj cai. hom khoom siv HMI tseem ceeb heev.