FMUSER N + 1 Transmitter Tsis Siv Neeg Hloov-Over Controller System

N + 1 yog hom transmitter tsis siv neeg hloov-tshaj tswj qhov system uas tau hloov pauv ntawm ob lossis ntau lub transmitters thaum muaj hluav taws xob lossis hluav taws xob tsis ua haujlwm. Cov kab ke no ua haujlwm los ntawm kev saib xyuas thawj lub tshuab xa hluav taws xob tso tawm hluav taws xob thiab hloov pauv mus rau lub tshuab xa tawm standby thaum lub tshuab xa tawm thawj zaug tsis ua haujlwm lossis poob lub zog. Lub kaw lus yuav hloov rov qab mus rau thawj lub transmitter thaum nws rov qab online. Cov kab ke no ua kom ntseeg tau tias cov chaw nres tsheb hauv xov tooj cua tuaj yeem nyob hauv huab cua txawm tias thaum muaj xwm txheej ceev lossis tsis muaj zog.

Ua kom tiav N + 1 Auto Chang-over Solution los ntawm FMUSER

Lub Main / Backup Switch Controller yog cov cuab yeej tshwj xeeb uas tau tsim tshwj xeeb rau kev tshaj tawm thiab TV transmitters los tswj cov phau ntawv lossis hloov tsis siv neeg ntawm 1 + 1 lub ntsiab / thaub qab transmitter.

Fig.2 FMUSER Nws Pib Hloov Hloov Hloov Cov Tswj

Nws muaj ob hom kev ua haujlwm - tsis siv neeg thiab phau ntawv. Hauv hom tsis siv neeg, qhov hloov pauv yuav kuaj xyuas cov xwm txheej ua haujlwm ntawm lub tshuab xa hluav taws xob tseem ceeb thiab yog tias lub zog tso zis qis dua qhov preset main transmitter fais fab hloov chaw pib, qhov hloov pauv yuav tswj cov coaxial hloov thiab lub zog ntawm lub ntsiab thiab cov khoom xa rov qab, tau txais. hloov mus rau lub thaub qab transmitter kom paub meej tias tsis muaj kev cuam tshuam kev tshaj tawm.

Fig.2 Block Diagram ntawm FMUSER Nws Pib Hloov Hloov Hloov Cov Tswj

Nyob rau hauv phau ntawv hom, lub vaj huam sib luag hloov tau siv los xaiv tus tswv tsev lossis lub tshuab thaub qab los ua haujlwm thiab qhov hloov pauv yuav cia li ua tiav qhov kev hloov pauv ntawm lub coaxial hloov thiab lub zog ntawm lub ntsiab thiab thaub qab transmitters.

Cov yam ntxwv tseem ceeb ntawm FMUSER Nws Pib Hloov-tshaj Switching Controller

• Tus neeg siv tuaj yeem calibrate qhov hloov chaw pib.
• Tsis xav tau kev txhawb nqa kev sib txuas lus transmitter.
• Lub LCD yuav tso saib cov ntaub ntawv ntawm lub sijhawm tiag tiag txog kev ua haujlwm ntawm tus tswv tsev thiab thaub qab. Cov coaxial hloov hu yuav raug nyeem hauv lub sijhawm tiag tiag kom ntseeg tau tias muaj kev nyab xeeb ntawm kev hloov pauv hloov pauv.
• Ntau lub xeev tuaj yeem khaws cia ua ntej lub zog tsis ua haujlwm.
• Kev saib xyuas tej thaj chaw deb ntawm qhov hloov tuaj yeem ua tiav los ntawm cov chaw taws teeb interface.
• Lub tshuab ua haujlwm siab MCU yog siv los tswj, muab kev ua haujlwm ruaj khov thiab txhim khu kev qha Ob theem fais fab muaj: 1KW thiab qis dua (1U), 10KW thiab qis dua (3U).

Fig.3 FMUSER 4+1 2kW Nws Pib Hloov-dhau Cotroller System

Hluav taws xob Specifications

Dab tsi yog daim ntawv thov ntawm N + 1 transmitter tsis siv neeg hloov-dhau tswj qhov system?

N + 1 transmitter tsis siv neeg hloov pauv-tshaj tswj qhov system yog ib qho system uas muab kev tiv thaiv tsis siv neeg thiab tswj cov transmitters thaum tsis ua haujlwm lossis kev saib xyuas. Nws yog feem ntau siv nyob rau hauv xov tooj cua thiab TV tshaj tawm, pej xeem chaw nyob systems thiab lwm yam suab los yog kev sib txuas lus systems. Nws kuj tseem siv rau hauv kev tswj cov txheej txheem kev lag luam, piv txwv li hauv cov chaw kho dej thiab cov dej khib nyiab. Cov kev siv tseem ceeb ntawm qhov system muaj xws li: 

1. Thaub qab transmitter tiv thaiv thiab tswj 
2. Load ntsuas ntawm ntau lub transmitters 
3. Tsis siv neeg xaiv qhov zoo tshaj plaws teeb liab transmitter 
4. Tsis siv neeg synchronization thiab sib dhos ntawm transmitters 
5. Pre-emptive transmitter hloov thiab tiv thaiv 
6. Fault detection thiab tswb systems 
7. Chaw taws teeb saib xyuas thiab tswj ntau lub transmitters

Vim li cas N + 1 transmitter tsis siv neeg hloov-tshaj tswj qhov system tseem ceeb rau lub chaw nres tsheb xov tooj cua?

N + 1 transmitter tsis siv neeg hloov pauv-tshaj tswj qhov system yog qhov tseem ceeb rau lub chaw nres tsheb xov tooj cua vim nws ua kom lub chaw nres tsheb muaj kev ntseeg siab, tsis muaj kev cuam tshuam. Lub kaw lus tso cai rau lub chaw nres tsheb hloov ntawm cov transmitters los xyuas kom meej tias qhov kev tshaj tawm txuas ntxiv txawm tias ib lub transmitter tsis ua haujlwm lossis xav tau kev saib xyuas. Qhov no ua kom ntseeg tau tias cov neeg mloog tuaj yeem tau txais qhov chaw nres tsheb lub teeb liab thiab lub chaw nres tsheb tuaj yeem tuav nws lub sijhawm tshaj tawm.

Yuav ua li cas ua ib kauj ruam los ntawm kauj ruam tsim kom tiav N + 1 transmitter tsis siv neeg hloov-dhau tswj qhov system?

1. Txiav txim siab qhov loj ntawm qhov system xav tau thiab cov yam ntxwv xav tau
2. Xaiv qhov tsim nyog N + 1 transmitter tsis siv neeg hloov pauv-dhau tswj
3. Npaj qhov system layout thiab nruab qhov tsim nyog kho vajtse
4. Txuas tus maub los rau thawj thiab theem nrab transmitters
5. Program tus maub los nrog rau qhov xav tau teeb tsa
6. Txuas tus maub los rau hauv lub network, yog tias tsim nyog
7. Ntsuam xyuas qhov system rau kev ua haujlwm kom raug
8. Teeb meem thiab ua ib qho kev hloov kho uas tsim nyog
9. Saib xyuas qhov system tsis tu ncua

Yuav ua li cas muaj xws li ib tug ua tiav N + 1 transmitter tsis siv neeg hloov-dhau tswj system?

Ib qho ua tiav N + 1 transmitter tsis siv neeg hloov-tshaj tswj qhov system feem ntau muaj ob lub transmitters, tus maub los, thiab hloov. Ob lub transmitters tau txais lub teeb liab los ntawm tib qhov chaw, thiab tus maub los saib xyuas lawv cov kev ua tau zoo. Yog tias ib qho ntawm cov transmitters ua tsis tiav, tus maub los yuav qhib qhov hloov, ua rau lub teeb liab xa mus rau lwm lub transmitter. Tus tes hloov ces reconnects lub transmitter ua tsis tau tejyam, cia nws yuav tsum tau muab kev pab thaum lub lwm yam transmitter tseem siv.

Muaj pes tsawg hom N + 1 transmitter tsis siv neeg hloov-tshaj tswj qhov system muaj?

Muaj peb hom N + 1 transmitter tsis siv neeg hloov-dhau tswj tshuab:

• Phau ntawv N+1
• Tsis siv neeg N + 1
• Hybrid N+1

Qhov sib txawv tseem ceeb ntawm peb lub tshuab yog li cas lawv tau tshwm sim. Kev tuav cov tshuab xav kom ib tus neeg hloov pauv ntawm cov khoom siv hluav taws xob, thaum lub tshuab tsis siv neeg siv lub teeb liab processor los xyuas qhov ua txhaum thiab tom qab ntawd hloov mus rau lwm lub transmitter. Hybrid systems muab cov phau ntawv thiab cov tshuab tsis siv neeg, tso cai rau kev hloov ntawm phau ntawv tab sis nrog tsis siv neeg tshawb nrhiav qhov txhaum.

Yuav ua li cas xaiv qhov zoo tshaj plaws N + 1 transmitter tsis siv neeg hloov-dhau tswj qhov system rau aa tshaj tawm xov tooj cua chaw nres tsheb?

Ua ntej muab qhov kev txiav txim zaum kawg, koj yuav tsum tshawb fawb txog ntau hom N + 1 transmitter tsis siv neeg hloov pauv tswj cov tshuab muaj thiab sib piv lawv cov yam ntxwv. Tsis tas li ntawd, koj yuav tsum coj mus rau hauv tus account qhov loj ntawm koj lub xov tooj cua tshaj tawm xov tooj cua thiab koj cov peev nyiaj los txiav txim siab seb hom kab ke twg tsim nyog tshaj rau koj cov kev xav tau. Nws tseem yog ib qho tseem ceeb uas yuav tau nyeem cov kev txheeb xyuas thiab kev tawm tswv yim los ntawm cov neeg siv khoom uas tau yuav khoom yav dhau los. Thaum kawg, koj yuav tsum sab laj nrog tus kws tshaj lij hauv kev tshaj tawm kev lag luam kom paub meej tias qhov system koj xaiv tau sib xws nrog koj qhov teeb tsa uas twb muaj lawm.

Yuav ua li cas txuas N + 1 transmitter tsis siv neeg hloov-dhau tswj qhov system hauv aa tshaj tawm xov tooj cua?

1. Nruab N + 1 transmitter tsis siv neeg hloov-dhau tswj system raws li cov chaw tsim khoom cov lus qhia
2. Txuas lub transmitter mus rau kev tswj qhov system lub ntsiab lus nkag
3. Txuas lub kaw lus tswj cov zis mus rau lub transmitter lub tswv yim
4. Txuas ob lub transmitter outputs rau ob lub kav hlau txais xov
5. Txuas lub tshuab tswj lub ntsiab lus tawm mus rau lub kav hlau txais xov loj
6. Txuas lub kaw lus tswj cov ntaub ntawv thaub qab mus rau lub kav hlau txais xov thaub qab
7. Configure lub kaw lus tswj kom hloov ntawm lub ntsiab thiab thaub qab kav hlau txais xov raws li cov qauv tsim
8. Saib xyuas qhov system tsis tu ncua kom paub meej tias nws ua haujlwm raug

Dab tsi yog qhov tseem ceeb tshaj plaws ntawm N + 1 pib hloov-tshaj qhov system?

Qhov tseem ceeb tshaj plaws ntawm lub cev thiab RF specifications ntawm N + 1 transmitter tsis siv neeg hloov-tshaj tswj qhov system suav nrog cov hauv qab no:

Cov Lus Qhia Txog Lub Cev

• Kev khiav hauj lwm Kub Ntau 
• Vaum Qib 
• Daim ntawv tshaj 
• Hwj chim Siab 
• EMI / RFI Kev Tiv Thaiv 
• Kev Tiv Thaiv Kev Soj Ntsuam 
• Poob Siab

RF Qhia Tshwj Xeeb

• zaus khwv 
• nce 
• Tso zis fais fab 
• bandwidth 
• Kev cais tawm Channel 
• Kev Sib Raug Zoo Sib Ntxub 
• Spurious Emissions

Yuav ua li cas tswj lub N + 1 transmitter tsis siv neeg hloov-tshaj tswj qhov system?

1. Txheeb xyuas qhov system cov khoom siv hluav taws xob thiab kev sib txuas kom ntseeg tau tias lawv ua haujlwm raug
2. Ntsuam xyuas tus maub los hloov lub peev xwm los xyuas kom meej tias lawv ua haujlwm zoo
3. Ua ib qho kev kuaj pom ntawm tus maub los thiab nws cov khoom los xyuas seb puas muaj kev puas tsuaj rau lub cev
4. Xyuas kom txhua qhov kev teeb tsa raug teeb tsa kom raug kom ntseeg tau tias kev ua haujlwm zoo ntawm qhov system
5. Saib xyuas qhov kev ua tau zoo ntawm qhov system thiab ua txhua yam tsim nyog hloov kho lossis kho
6. Ua qhov system backups tsis tu ncua los tiv thaiv cov ntaub ntawv poob
7. Ntsuam xyuas qhov system tsis tu ncua kom paub tseeb tias nws ua haujlwm raug
8. Ua raws li tag nrho cov chaw tsim khoom cov lus qhia rau kev saib xyuas cov txheej txheem

Yuav ua li cas kho N + 1 transmitter tsis siv neeg hloov-dhau tswj qhov system?

Txhawm rau kho N + 1 transmitter tsis siv neeg hloov pauv-dhau tswj qhov system, koj yuav tsum xub txheeb xyuas qhov chaw ntawm qhov teeb meem. Cov teeb meem tshwm sim tuaj yeem suav nrog teeb meem kev siv hluav taws xob, cov khoom siv hluav taws xob tsis raug, lossis cov neeg tiv tauj tsis raug. Thaum lub hauv paus ntawm qhov teeb meem tau raug txheeb xyuas, koj yuav tsum kho lossis hloov cov khoom cuam tshuam. Yog hais tias qhov teeb meem yog nrog ib tug relay los yog contactor, tej zaum nws yuav kho tau lawv. Yog hais tias qhov chaw tawg dhau kev kho, nws yuav tsum tau hloov.