Txiav suab ntawm cov tswj kev kis tau tus mob H265 COFDM Wireless kev yees duab Receiver
Cov Txheej Txheem
Ntsiab lus muag
- Tsawg-latency suab thiab seev suab video thiab playback, ntau cov kev them nyiaj yug rau 1080P@60 real-time suab thiab seev suab video
- COFDM wireless tau nyiaj video kwj tawm tswv yim, Hais H.265, HDMI, AV, USB/Ethernet simultaneous tso zis video kwj
- Ethernet input video kwj, H.265/H.264 hais tso zis HDMI thiab AV
- Txhawb tej channel yees duab hais playback, tshuaj ntsuam split zaub
- Tau muab cov video dej tsawg zaus, teev cia cov ntaub ntawv uas qhia sij hawm (nrog RTC ua)
- Two-way lub muaj nuj nqi
Muaj nuj nqi
- Nws realizes H.265 los yog H.264 video seev suab thiab playback muaj nuj nqi, kev txhawb 1080P@60fps seev suab thiab playback ntawm tus siab kawg, yog tshaj lwm ntau yam uas yuav kho tau thiab ncej dhia seev suab thiab playback. Lub Rooj Tswjhwm Saib decode yuav siv tau rau lub H265/H264 encoding pawg thawj coj saib thiab tus COFDM kis/txais module kom paub tsawg-latency-txhais cov wireless video kis. Tus nqi kuaj video qeeb yuav 60MS ~ 200ms. Lub qeeb zej lub qeeb los ntawm tus HDMI video tawm tswv yim txog tag kis rau lub HDMI video tso zis rau thaum xaus tau nyiaj, excluding tus ncua ntawm cov koob yees duab front-end txog tag kis (peb li qeeb rau ntawm ib cov hom SLR koob yees duab hauv 70ms li thiab qeeb rau ntawm ib hom kom paub tias kev ua si koob yees duab hauv 130ms li).
- Txhawb microphone input suab
- Video decryption them nuj nqi (txuam nrog transmitter video encryption)
- Parameter configuration serial chaw nres nkoj (Config UART): yuav tsum txuas nrog PC los sis parameter tswj vaj huam sib luag rau parameter configuration, los yog yuav tsum txuas nrog lwm lub party rau parameter configuration (xws li cov chaw taws teeb control ntawm drone), Config UART yog TTL 3.3v sim no.
- Pob tshab ntawv kis serial chaw nres nkoj (Cov ntaub ntawv UART), TTL 3.3V sim no.
- USB party Type-A chaw nres nkoj
- Lub party USB interface yuav ua txuas nrog lub USB flash tsav los sis USB nyuaj tsav khaws cov yees duab, thiab cov ntaub ntawv kaw tseg muaj ntaub ntawv lub sij hawm. On-Board RTC, lub sij hawm uas tau teem caij thiab rua.
- Lub party USB interface yuav ua txuas nrog lub smartphone los yog ntsiav tshuaj, thiab demodulated video dej yog kis tau rau tus xov tooj txawb/ntsiav tshuaj los ntawm cov USB interface seev suab thiab zaub. Peb muab android apps thiab SDK thiab yuav txhawb cov neeg muas zaub los tsim lawv tus kheej apps rau kua iOS no.
- TF daim interface (kev txij nkawm txawj tej yam ntxiv software, cov ntaub ntawv cia, thiab lwm yam.)
- Chaw nres nkoj Ethernet: tswv yim ntawv cov video los tso zis interface
- 3 LED teeb: qhov taw qhia fais fab, qhov taw qhia ua hauj lwm wireless txuas, qhov taw qhia ntawv
- Preset kav hlau txais xov dual COFDM receiver module docking interface
- Preset RCD dual kav hlau txais xov two-way wireless txuas module docking interface
- ANT1 thiab ANT2: Xa cov IPEX kav hlau txais xov interface ntawm cov uas txais module kom cov cab kuj SMA
- Ob nyees khawm:
- Key1 – OSD ntawm / Tshem tawm,
- Key2 – Teev cia cov video rau / Tshem tawm
- Raws li cov 85.6 x 79.6 hli (excluding lub qhov ntev ntawm tus interface ntaus ntawv thiab lub Rooj Tswjhwm Saib extension connector)
- Lub rooj tswjhwm saib thickness yog 1.6mm, cov kev tivthaiv pem hauv paus yog tsawg tshaj 7 hli, thiab sab nraum qab yog tsawg tshaj 2.5m
- Muab lus voltage: 7V ~ 24V
Interface:
HDMI-A hom chaw nres nkoj lub thiab video tso zis
- AV lub tso zis video (4TUS PIN)
- USB party interface tso zis txawb lub xov tooj los yog ntsiav tshuaj (yav tom ntej)
- Tso zis interface Ethernet (yav tom ntej)
- Txhawb cov zis simultaneous HDMI thiab AV, thiab muaj kev txhawb demodulated video kwj tso zis rau interface USB/Ethernet tib lub sijhawm.
Interface txhais kom meej
Fais interface input (Hwj chim), AV zis interface (AV)
Lub hwj huam input interface yog ib tug 2PIN hli 2.0 suab qhov (socket) ua txhawb tau lub DC voltage 7 ~ 24V. Cov AV zis connector yog ib tug 4PIN hli 2.0 suab qhov (socket). Cov zis lub teeb liab txhais cov ntsiab lus ntawm cov hwjchim input interface thiab cov AV interface raws li nram no yog:
Cov ntaub ntawv UART, Config UART, Microphone tawm tswv yim ( Microphone nyob rau hauv)
Cov ntaub ntawv no UART yog ib tug 3PIN hli 1.25 suab ntsawb nrog txheej TTL serial ports. Cov Config UART yog ib tug 4PIN hli 1.25 suab qhov (socket) uas muaj txheej TTL serial ports muaj 5V zog lwm mov tseg. Mic hauv yog ib 2PIN hli 2.0 suab qhov (socket). Lub teeb liab txhais cov ntsiab lus ntawm cov ntaub ntawv cov yog serial chaw nres nkoj (Cov ntaub ntawv UART), lub configurable serial chaw nres nkoj (Config UART), thiab cov microphone input interface (microphone nyob rau hauv) muaj qhia nyob hauv daim duab hauv qab no.
Ethernet interface (Ethernet)
Cov Ethernet interface adopts 4PIN hli 2.0 suab ntsawb los yog tib neeg qhov soldering. Lub teeb liab txhais no yog muaj nyob hauv daim duab hauv qab no. No Encode tswj tau output demodulated video dej ntawm tus DR2C COFDM wireless tau nyiaj module rau lub PC los sis NVR ntaus hauv lub Ethernet interface seev suab thiab playback. No lub Rooj Tswjhwm Saib Encode kuj yuav input video ntws mus txog qhov chaw nres nkoj network rau qes-latency hais playback. Rau daim ntaub ntawv ntawm qhov chaw nres nkoj Ethernet, koj yuav tau pab nyias txiav suab ntawm cov Board firmware. Yog hais tias koj xav tau, thov hu rau peb.
LED teeb thiab nyees khawm
Muaj 3 LED teeb onboard, thiab ib lub teeb LED txhais raws li nram no:
Teeb liab lub npe | Hauj lwm lawm | Ceeb toom |
Fais fab-LED | Qhov taw qhia fais fab input | Teeb liab |
Link-LED | Qhov taw qhia raws li txoj cai txuas wireless (teeb tuaj tom qab lawv startup, blinking thaum lag luam ntawm qhov wireless link) | Lub teeb ntsuab |
TIM REC-LED | Daim ntawv qhia tau video (Nco ntsoov txog thaum twg teev yees duab) | Lub teeb ntsuab |
Tus Key2 khawm yog ib tug teev cia cov video rau/tua khawm (Daim ntawv khawm), thiab ntev-nias lub pob kom hloov lub xeev. Tom qab no txiav suab ntawm pawg thawj coj saib no cia ntaus ntawv, Nws pib txias thiab preferentially tus TF daim ntaub ntawv. Yog tus TF daim ntawv no tsis tso, Nws yog kaw cov USB flash tsav. Yog hais tias lawv yeej tsis tso, lawv yuav tsis raug kaw. Video ntaub ntawv kaw tseg muaj ntaub ntawv lub sij hawm. On-Board RTC, lub sij hawm uas tau teem caij thiab rua ntawm lub configuration ntawm qhov chaw nres nkoj serial.
Tus Key1 khawm superimposes qhia ntawv rau hauv rau/tua khawm (OSD khawm) dlhau theem teev tseg ntawm qhov screen video. Thaum twg tus OSD khawm txheej xwm yog “Tshem tawm”, cov ntaub ntawv yog tsis superimposed ntawm qhov screen video. Thaum twg tus OSD khawm txheej xwm yog “Rau”, phau ntawv qhia superimposed ntawm qhov screen video. Nias thiab tuav lub pob OSD hloov rau lub xeev mus, thiab rau lub xeev mus yuav tsum powered tawm. Thaum lub SHD5 log yog shipped, tus muaj nuj nqi zaub OSD yog neeg xiam los vim. Yog tias koj xav tau qhib cov OSD tso saib muaj nuj nqi, thov siv no khawm hloov tus txheej xwm OSD zaub.
Thaum lub OSD tso saib raws li txoj cai no muab, nws yuav tsum tso tawm kom pom hauv liab nyob sab sauv lawm ces kaum ntawm qhov zis video screen:
RF: 338.0BW MHz: 4.0MHz; RF ntawd hais qhov chaw uas kev khiav hauj lwm zaus, BW ntawd hais cov ua hauj lwm bandwidth
QPSK CR: 2/3 GI: 1/16; QPSK yog hom tes taws los piav, CR yog lub chaws convolutional, thiab yog tus ceev xwm yuav luv GI.
HUAB CUA: 3.90Mbps; Huab cua yog cov cua interface
VBR: 3.05Mbps AES tawm; VBR yog lub ntsis video, AES tua txhais tau tias tsis muaj encryption
S1:27 S2:22; S1 hais txog lub teeb liab zog tau nyob ze tus HDMI chaw nres nkoj kav hlau txais xov, thiab S2 hais txog cov lwm kav hlau txais xov.
B1: 0.14% B2: 100.00%; B1 hais txog lub BER yuam kev dhia ze HDMI chaw nres nkoj kav hlau txais xov, thiab B2 hais txog cov lwm kav hlau txais xov.
Tim REC tawm tsis cia; Tim REC tua txhais tsis cia video
Thaum lub wireless tau nyiaj teeb liab yog tu ncua, yuav tu ncua qhov zis video screen yuav (qhov tshuaj ntsuam teeb liab tsawg zaus rov yuav yuav yuav huv), thiab nws yuav tso saib:
No lub Rooj Tswjhwm Saib decode flexibly siv nrog rau lwm yam yees duab Wireless COFDM receiver modules. No decode pawg yuav tsum nyias assembled nrog lub DR2C COFDM txais thiab demodulating module thiab cov RCD two-way wireless txuas module tsim ib wireless receiver rau lub txawv zog, thiab twb paub lawm wireless teeb liab tau demodulation thiab suab thiab yees duab hais tso zis ntau lawm.
1) No decode txiag yuav nruab nrog lwm DR2C dual kav hlau txais xov COFDM receiver demodulation module tsim ib txhij COFDM tau hais muaj nuj nqi.
2) No Decode board assembles lwm RCD ob-txoj kev wireless txuas module, siv ib tug two-way qhov txuas wireless video receiver, kev txhawb wireless seem kis video hais zaub, lub suab two-way wireless, kis tau tus mob ntawv two-way wireless serial chaw nres nkoj, Thiab ob-txoj kev wireless network chaw nres nkoj transparent transmission function.
3) Config UART interface ntawm no Decode tswj tau muab txuas nrog qhov chaw nres nkoj serial tswj vaj huam sib luag rau kev khiav hauj lwm tsis xws li kev ua hauj lwm zaus qhab qhov, wireless bandwidth, thiab tau cov lo lus zais. Peb muab SconA, SconB, SconC, Thiab lwm cov qauv uas siv vaj huam sib luag rau cov neeg muas zaub xaiv los ntawm. Saib cov ntaub ntawv uas muaj vaj huam sib luag piv kom paub meej.
4) No Decode Board kuj input yees duab kwj los ntawm ib qhov chaw nres nkoj network rau H265/H264 decoding playback tso zis. No Decoder txiag txhawb channel tej video seev suab thiab zaub split-npo. Cov software yuav pab tau qhov corresponding version ntawm firmware raws li tus neeg siv xav tau. Rau tej kev siv, thov hu rau peb yog tias koj muaj ib tug yuav tau.