LED zaub tswj daim npav yog lub luag haujlwm kom tau txais daim duab tso saib cov ntaub ntawv los ntawm lub khoos phis tawj serial chaw nres nkoj, muab tso rau hauv lub cim xeeb thav duab, thiab tsim cov ntaub ntawv serial zaub thiab luam theej duab tswj lub sijhawm xav tau los ntawm LED zaub raws li kev faib tawm tsav.LED zaub tswj qhov system (LED Display Control System), tseem hu ua LED zaub tswj, LED zaub tswj daim npav.

LED zaub feem ntau qhia ntau yam lus, cim thiab duab.Lub vijtsam zaub cov ntaub ntawv raug kho los ntawm lub khoos phis tawj, pre-loaded rau hauv lub cim xeeb ntawm LED cov khoom siv hluav taws xob los ntawm RS232/485 serial chaw nres nkoj, thiab tom qab ntawd tso tawm thiab ua si los ntawm kev tshuaj ntsuam, cyclically.Cov zaub hom yog nplua nuj thiab muaj yeeb yuj, thiab cov zaub screen ua haujlwm offline.Vim nws txoj kev tswj tau yooj yim, kev ua haujlwm yooj yim thiab tus nqi qis, LED cov ntxaij vab tshaus muaj ntau yam kev siv hauv ntau yam lag luam hauv zej zog.Tam sim no, ntau daim npav tswj hwm feem ntau yog: AT-2 hom tswj daim npav, AT-3 hom tswj daim npav, AT-4 hom tswj daim npav, AT-42 hom faib daim npav.

LED zaub tswj qhov system muab faib ua:

LED zaub asynchronous tswj qhov system, tseem hu ua LED zaub offline tswj system lossis offline card, feem ntau yog siv los tso saib ntau cov ntawv, cim thiab cov duab lossis cov duab kos.Lub vijtsam zaub cov ntaub ntawv raug kho los ntawm lub computer.Lub cim xeeb ntawm lub vijtsam LED tau teeb tsa ua ntej los ntawm RS232/485 serial chaw nres nkoj, thiab tom qab ntawd tso tawm thiab ua si los ntawm kev tshuaj ntsuam, cyclically, thiab cov zaub hom muaj yeeb yuj thiab ntau yam.Nws cov yam ntxwv tseem ceeb yog: kev ua haujlwm yooj yim, tus nqi qis, thiab kev siv ntau yam.Qhov yooj yim asynchronous tswj system ntawm LED zaub tuaj yeem tso saib cov moos, ntawv nyeem, thiab cov cim tshwj xeeb.Lub asynchronous tswj system ntawm cov duab thiab cov ntawv ntawm LED hluav taws xob zaub muaj lub luag haujlwm ntawm kev tswj xyuas yooj yim.Tsis tas li ntawd, qhov tseem ceeb tshaj plaws yog lub peev xwm los tswj cov ntsiab lus ntawm lub vijtsam hauv ntau qhov chaw, txhawb nqa analog moos,

tso saib, countdown, daim duab, rooj thiab cov duab ua yeeb yam, thiab muaj cov haujlwm xws li timer hloov tshuab, tswj qhov kub thiab txias, tswj cov av noo, thiab lwm yam.;

LED zaub synchronization tswj qhov system, LED zaub synchronization tswj qhov system, tsuas yog siv rau lub sijhawm tiag tiag ntawm cov yeeb yaj kiab, duab, cov ntawv ceeb toom, thiab lwm yam, feem ntau yog siv rau sab hauv lossis sab nraum zoov puv xim loj-screen LED zaub, LED zaub synchronization tswj qhov system tswj LED zaub Cov kev ua haujlwm ntawm lub vijtsam yog qhov pib zoo ib yam li lub khoos phis tawj saib.Nws qhia cov duab ntawm lub khoos phis tawj saib hauv lub sijhawm tiag tiag nrog qhov hloov tshiab ntawm tsawg kawg 60 ntas ib ob.Nws feem ntau muaj peev xwm tso saib ntau cov xim grey, uas tuaj yeem ua tiav cov txiaj ntsig ntawm kev tshaj tawm multimedia..Nws cov yam ntxwv tseem ceeb yog: lub sijhawm tiag tiag, kev nthuav qhia nplua nuj, kev ua haujlwm nyuaj, thiab tus nqi siab.Ib txheej ntawm LED zaub synchronization tswj system feem ntau yog tsim los ntawm kev xa daim npav, tau txais daim npav, thiab daim npav DVI.