Dab tsi yog qhov yuav tsum tau ua ntawm daim ntawv cog lus ntse teeb pom kev zoo tswj technology
Tam sim no, ob txoj hauv kev ntawm kev tswj xyuas raws sijhawm thiab kev tswj xyuas phau ntawv feem ntau yog siv rau cov khoom siv teeb pom kev zoo. Cov txheej txheem tswj no yooj yim hauv kev ua haujlwm, nyuaj hauv kev xaim thiab tsis zoo hauv kev ua kom muaj zog. Nrog rau kev hloov pauv tsis tu ncua ntawm kev siv sijhawm, kev siv cov kev siv tau maj mam ua kom yooj yim thiab muaj xim, thiab kev tswj kom tsis tuaj yeem ua tiav los ntawm kev hloov pauv yooj yim, yog li kev tswj hwm teeb pom kev zoo yuav tsum tau tsim thiab hloov kom tau raws li qhov xav tau ntawm kev siv tswv yim.
Niaj hnub no, nrog rau tag nrho cov kev loj hlob ntawm computer technology, computer network technology, ntau yam tshiab tsheb npav technologies thiab automation technologies, nws muaj peev xwm ntse tswj teeb pom kev zoo. Kev siv lub teeb pom kev ntse tswj tau tuaj yeem sau ntau yam ntaub ntawv hauv lub teeb pom kev zoo raws li cov xwm txheej xws li kev hloov pauv ib puag ncig, kev thov lub hom phiaj, thiab cov neeg siv kev xav tau tshwj xeeb, thiab ua raws li cov lus pom zoo tswj xyuas cov ntaub ntawv kev khiav hauj lwm kom ua tiav cov txiaj ntsig tswj tau. Txawm li cas los xij, yog tias qhov kev tswj hwm ntse xav tswj cov khoom siv teeb pom kev sib txawv, nws yuav tsum tau ua raws li kev sib txuas lus ntawm cov khoom siv.
DALI raws tu qauv
Raws li ib feem ntawm IEC929 specification, DALI muab kev sib txuas lus raws tu qauv rau cov khoom siv teeb pom kev zoo. Nws tau qhia nyob rau hauv nruab nrab-1990s, thiab kev lag luam siv tau pib hauv 1998. Nyob rau hauv Teb chaws Europe DALI tam sim no tau txais raws li tus qauv tshiab los ntawm ballast manufacturers. Thaum DALI raws tu qauv tau tsim cov lus qhia tshwj xeeb, nws tau qhia meej tias tsis yog tsim kom muaj kev ua haujlwm zoo tshaj plaws thiab kev tswj hwm lub tsev, tab sis tsim kom muaj qhov tshwj xeeb teeb pom kev zoo rau ballasts nrog cov qauv meej. Yog li ntawd, DALI qhov kev txawj ntse tsis yog siv los tsim cov tsheb npav nyuaj, tab sis rau kev tswj cov teeb pom kev zoo sab hauv tsev.
DALI raws tu qauv yog asynchronous serial kev sib txuas lus raws tu qauv. Lub teeb liab digital yog kho los ntawm Manchester. Piv nrog rau qhov dimming tswj los ntawm cov tsoos analog thev naus laus zis, nws yog raws li cov yam ntxwv ntawm DALI's digital tswj dimming tshuab:
1. Dimming yog qhov chaw nyob, nqa ntau qhov rhiab heev los tswj
2. Lub peev xwm ntawm dimming thiab tiv thaiv - cuam tshuam yog muaj zog, thiab qhov ntau ntawm dimming yog dav.
3. Cov cuab yeej dimming yog qhov yooj yim, thiab lub zog dimming tuaj yeem ntsia tau sai thiab xaim.
EIB Protocol
EIB raws tu qauv yog kev tswj- kev sib txuas lus sib txuas lus sib txuas lus. Lub hom phiaj ntawm nws txoj kev sib txuas lus yog kom paub txog kev sib cuam tshuam ntawm lub sensor thiab tus actuator, pib los ntawm kev sib txuas lus ntawm cov ntaub ntawv teev cov qauv, thiab xaus rau kev ua haujlwm. Nws Lub Tsev Automation (BA) thiab Tsev Automation (HA) specifications, uas yog cov teb chaws Europe, tau txais los ntawm Consumer Electronics Manufacturers Association of America (CENA) raws li lub tsev network EIA-776 specification.
Nws yog siv nyob rau hauv tag nrho cov ceg ntawm lub tsev ua teb xws li teeb pom kev zoo, kev ruaj ntseg, HVAC, lub sij hawm tswj, thiab lwm yam. Nws muaj cov yam ntxwv ntawm kev nthuav tawm, interoperability, rhiab heev thiab qhib. Txoj kev loj hlob ntawm cov xyoo no qhia tau hais tias EIB raws tu qauv tau siv ntau dua hauv cov teeb pom kev ntse.
KNX raws tu qauv
Nyob rau lub Tsib Hlis 1999, peb lub tsheb npav loj nyob sab Europe txoj cai EIB, BatiBus thiab EHSA tau koom ua ke los tsim lub koom haum Konnex thiab tau tshaj tawm KNX raws tu qauv. Raws li EIB, KNX raws tu qauv integrates lub cev txheej txheej specifications ntawm BatiBus thiab EHS, thiab absorbs qhov zoo ntawm BatiBus thiab EHS configuration hom, muab ib tug ua tiav kev daws rau lub tsev thiab lub tsev automation.
Lub kaw lus raws li KNX raws tu qauv tuaj yeem txuas tag nrho cov khoom siv los ntawm lub tsheb npav, txhua yam tuaj yeem ua haujlwm ntawm nws tus kheej, thiab tib lub sijhawm, nws tuaj yeem saib xyuas thiab tswj kev sib sau los ntawm lub hauv paus tswj lub computer. Txhua yam khoom siv los ntawm lub khoos phis tawj tuaj yeem ua haujlwm ntawm nws tus kheej xws li hloov pauv, tswj, saib xyuas, thiab lwm yam, thiab tuaj yeem ua ke sib txawv raws li qhov yuav tsum tau ua, thiab tom qab ntawd ua tiav cov txiaj ntsig ntawm kev hloov pauv ntawm kev ua haujlwm yam tsis muaj cov khoom siv ntxiv.
C-Bus Protocol
C-Kev tswj teeb pom kev hauv tsheb npav yog qhov kev tswj xyuas teeb pom kev zoo thiab programmable tsim los ntawm Gerard Industries Dty Ltd hauv Australia thaum ntxov 1990s. Txhua lub ntsiab lus hauv lub cev muaj ib qho tsim - hauv microprocessor, uas xa tawm, txheeb xyuas thiab rov qab cov ntaub ntawv los ntawm kev siv cov ntaub ntawv teeb liab, thiab siv ib khub ntawm unshielded twisted khub (UTP) raws li cov qauv tsheb npav los ua kom txhua chav ntawm lub system sib txuas lus nrog ib leeg. Sab hauv thiab sab nrauv teeb pom kev zoo thiab lwm yam khoom siv yog tswj.
C-Bus yog ob-kab teeb pom kev zoo. Nws siv tsib hom xov hlau los txuas tag nrho cov khoom siv hauv lub network. Ntau txoj haujlwm nyuaj tau teeb tsa los ntawm software. Cov txheej txheem ntawm lub tsheb npav yog CSMA / CD, thiab txhua ntu ntawm lub network tuaj yeem txuas rau 100 units. , cov ntu ntawm lub network tuaj yeem txuas tau yooj yim, xws li kev siv cov txuas txuas hauv network, hubs, keyboards, thiab lwm yam., tus naj npawb ntawm cov ntu network tsis txwv. Nws siv cov qauv topology dawb, uas tuaj yeem npaj rau hauv kab, tsob ntoo, hnub qub thiab lwm cov qauv topology, thiab kev sib txuas lus yooj yim heev.
DMX512 raws tu qauv
DMX512 yog ntau-channel digital kis. Nws yog ib qho kev sib txuas lus digital uas tsim los ntawm American Theatre Technology Association. Nws yog ib txoj kev dimming ntawm lub transmitter thiab cov khoom dimming. raws tu qauv. Txoj kev sib txuas ntawm tus tswv tsev niaj hnub thiab lub sub- tshuab txais lub tsheb npav - hom qauv network, uas yog ib qho zoo ib yam - tus tswv thiab ntau yam - qhev txoj kev.
Tam sim no, ntau yam khoom siv teeb pom kev zoo nrog rau lub computer teeb, dimming controllers, consoles, hloov xim, hluav taws xob booms thiab lwm yam khoom siv teeb pom kev zoo tau txhawb nqa DMX512 raws tu qauv, thiab tag nrho cov kev tswj dimming. Digitization, thiab ntawm lub hauv paus no, maj mam zoo li computerized thiab networked.
Lub teeb pom kev zoo tswj qhov system yog ib qho tseem ceeb ntawm kev txawj ntse teeb pom kev zoo thiab txuag hluav taws xob. Nrog rau kev txhim kho sai ntawm lub tsev automation thiab kev lag luam teeb pom kev zoo, kev siv lub zog siab heev -txuag tsim thiab kev tswj digital rau teeb pom kev zoo yuav yog qhov kev xaiv yam tsis muaj. Tam sim no, vim muaj qhov sib txawv ntawm kev txhim kho keeb kwm yav dhau los thiab cov yam ntxwv ua haujlwm, cov kev sib txuas lus ntse teeb pom kev zoo ntawm kev ua lag luam yog qhov nyuaj. Cov txheej txheem no muaj lawv tus kheej qhov zoo hauv lawv cov haujlwm, thiab txhua tus nyob hauv qee qhov kev lag luam, yog li nws nyuaj rau pom zoo rau tus qauv.
