Taw qhia rau Wireless LED Zaub
Wireless LED zaub yog ib qho khoom siv LED uas paub txog qhov tseeb -cov ntaub ntawv hloov tshiab lub sijhawm thiab kev tswj chaw taws teeb los ntawm kev sib txuas lus wireless. Piv nrog rau txoj kev siv xov tooj ib txwm muaj, nws muaj qhov zoo ntawm kev xa tawm yooj yim, tus nqi qis, thiab kev tswj xyuas yooj yim. Ntawm no yog cov ncauj lus kom ntxaws:
I. Technology Classification and Communication Methods
Wireless LED zaub tuaj yeem raug cais los ntawm cov thev naus laus zis uas lawv siv rau hauv kev sib txuas lus wireless xws li WLAN, GPRS (WCDMA), thiab lwm yam. Cov xwm txheej sib txawv yuav tsum muaj cov thev naus laus zis sib txawv:
WLAN (Wireless Local Area Network):
Nws yog qhov tsim nyog rau cov xwm txheej uas kev xaim tsis yooj yim lossis tsis yooj yim, xws li hauv cov tsev, cov nroj tsuag, lossis raws txoj kev. Nws feem ntau yog siv rau qhov nruab nrab - qhov loj tag nrho - xim xim uas yuav tsum tau ua kom pom cov ntaub ntawv tsis tu ncua.
Qhov zoo: Kev sib txuas lus tuaj yeem ua tiav yooj yim nrog daim npav wireless network, ntawm tus nqi qis, thiab tsis tas yuav them cov ntaub ntawv ntxiv yav tom ntej.
Tej yam xwm txheej: sab nrauv phab ntsa ntawm khw malls, squares, cov ntawv ceeb toom hauv zej zog, thiab lwm yam.
GPRS (General Packet Radio Service):
Haum rau mobile LED zaub lossis cov xwm txheej uas xav tau kev tswj hwm hauv nruab nrab ntawm ntau qhov chaw, xws li tsheb - cov ntxaij vab tshaus, tsheb tavxij ru tsev screen, thiab lwm yam.
Qhov zoo: Kev pabcuam dav dav, txhawb cov chaw taws teeb tswj hauv nruab nrab, tsim nyog rau kev xa tawm dynamic lossis decentralized.
Cov xwm txheej zoo sib xws: tsheb tavxij tshaj tawm cov ntxaij vab tshaus, logistics tsheb cov ntaub ntawv cov ntxaij vab tshaus, hla -cov khw muag khoom hauv cheeb tsam, thiab lwm yam.
II. Core Application Scenarios
Tsau qhov xwm txheej uas thaiv tsis tau
Yuav Tsum Tau: Nyob rau hauv cov xwm txheej uas cov tsev thaiv txoj kev, txoj kev yog complex, los yog thaum lub sij hawm ib ntus kev ua ub no, ib txwm wired thaiv yog kim kim thiab nyuaj rau nruab.
Kev daws: Siv WLAN wireless LED zaub cov ntxaij vab tshaus, txuas mus rau hauv cheeb tsam hauv cheeb tsam network ntawm wireless network phaib, thiab ua tiav cov ntaub ntawv hloov tshiab lub sijhawm tiag tiag.
Cov ntaub ntawv: LED cov lus qhia ntawm ob sab ntawm Huaihai Txoj Kev hauv Shanghai tau muab tso rau kwv yees li txhua kaum metres sib nrug. Lawv raug tswj kom sib npaug ntawm WLAN thiab npog tag nrho txoj kev.
Multi-screen centralized tswj scenario
Yuav Tsum Tau: Cov tsev kawm ntawv, tsoomfwv cov koomhaum, cov tsev kawm ntawv pej xeem, thiab lwm yam yuav tsum tau tshaj tawm thiab saib xyuas cov ntsiab lus ntawm cov ntxaij vab tshaus LED tawg.
Kev daws: Siv GPRS lossis WLAN thev naus laus zis los tsim kom muaj lub chaw tswj hwm chaw taws teeb, ua kom muaj ntau -screen synchronization lossis asynchronous tswj.
Piv txwv li: Cov ntawv ceeb toom hauv tsev kawm ntawv, cov ntxaij vab tshaus tshaj tawm tsoomfwv, cov ntxaij vab tshaus qhia kev tsheb, thiab lwm yam.
Txawb scenario
Qhov yuav tsum tau muaj: Lub tsheb -mounted zaub (xws li lub dashboard screen hauv tsheb tavxij) yuav tsum txav nrog lub tsheb thiab yuav tsum tau tswj hwm hauv nruab nrab.
Kev daws: Siv GPRS txoj kev sib txuas lus, hloov kho cov ntaub ntawv hauv lub sijhawm ntawm lub xov tooj ntawm tes, thiab txhawb kev tswj chaw taws teeb.
Piv txwv li: Taxi advertising cov ntxaij vab tshaus, cov ntxaij vab tshaus tuaj txog ntawm tsheb npav, thiab lwm yam.
III. Qhov System Control Hom
Txoj kev tswj hwm ntawm lub wireless LED zaub yog ze ze rau kev sib txuas lus thev naus laus zis:
WLAN hom: Feem ntau yog synchronous tswj system, qhov twg cov ntsiab lus tso saib yog synchronized nrog kev tswj kawg ntawm lub sijhawm. Nws yog qhov tsim nyog rau cov xwm txheej uas yuav tsum tau ua kom raws sijhawm (xws li kev tshaj tawm xov xwm nyob, cov qhab nia kis las).
GPRS hom: Feem ntau yog ib qho asynchronous tswj system. Cov zaub tuaj yeem khaws cov ntsiab lus thiab ua si raws li kev cai preset, haum rau cov xwm txheej uas tsis ruaj khov network teeb liab lossis xav tau cov ntaub ntawv qis (xws li kev tshaj tawm cov ntxaij vab tshaus hauv thaj chaw deb).
IV. Kev sib piv nrog cov qauv LED zaub
Tus nqi xa tawm:
Cov ntxaij vab tshaus LED ib txwm cia siab rau kev sib txuas nrog kev sib txuas, nrog kev nqis peev loj hauv kev tsim vaj tsev (xws li kev xaim, cov nqi khoom siv), thiab txwv los ntawm kev ncua deb.
Wireless LED cov ntxaij vab tshaus tsis tas yuav tsum tau xaim. Tshwj xeeb tshaj yog nrog WLAN txoj kev, tsuas yog xav tau daim npav wireless network, uas ua rau txo nqi tseem ceeb.
Management efficiency:
Cov txheej txheem ib txwm muaj (xws li USB / SD daim npav hloov tshiab) tsis tuaj yeem muab cov ntaub ntawv tiag tiag - lub sijhawm tso tawm, thiab cov nqi zog nce ntxiv nrog qhov kev ncua deb thiab kev faib tawm.
Wireless technology enables tej thaj chaw deb centralized tswj, txo cov kev xav tau ntawm phau ntawv kev cuam tshuam thiab txhim kho efficiency.
Flexibility:
Txoj hauv kev ib txwm muaj txwv los ntawm kev sib txuas ntawm lub cev thiab nyuaj rau kev hloov mus rau cov xwm txheej tsis zoo lossis ib ntus.
Kev xa tawm wireless yog nrawm thiab yooj yim, txhawb nqa cov ntawv thov mobile (xws li hauv -cov ntxaij vab tshaus tsheb) thiab cov xwm txheej ib ntus (xws li kev nthuav qhia, kev ua yeeb yam).
V. Notes
Kev sib txuas lus ruaj ntseg: WLAN txoj kev cia siab rau qhov kev pab cuam ntawm thaj chaw hauv cheeb tsam network, thaum txoj kev GPRS yuav tsum xav txog lub teeb liab lub zog ntawm lub xov tooj ntawm tes.
Kev Tswj Tus Nqi: WLAN yog qhov tsim nyog rau luv luv - nrug thiab siab - kev xa tawm ceev (xws li hauv tsev kawm ntawv thiab cov khw muag khoom), thaum GPRS yog qhov tsim nyog rau qhov ntev - nyob deb thiab kev faib tawm (xws li hla - cov ntxaij vab tshaus hauv cheeb tsam).
System Compatibility: Xaiv cov thev naus laus zis sib txuas lus wireless uas sib haum nrog cov kev tswj hwm uas twb muaj lawm kom tsis txhob muaj nqi hloov kho yav tom ntej.
Wireless LED zaub cov ntxaij vab tshaus tau daws cov teeb meem xa mus ntawm cov txheej txheem kev siv xov tooj los ntawm kev sib txuas lus wireless. Lawv tau siv dav hauv kev tshaj tawm kev lag luam, cov ntaub ntawv tshaj tawm pej xeem, kev taw qhia kev tsheb thiab lwm yam kev lag luam, thiab tau dhau los ua ib qho tseem ceeb ntawm cov khoom ntse ntse.
