Raspberry Pi Web Stream Kit - Ntu 1: 5 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Nov yog qhov yooj yim, tab sis tsis zoo me ntsis cov khoom siv lub koob yees duab kuv tso ua ke los txhawb nqa tsev kawm ntawv cov xwm txheej, xws li FIRST LEGO League kev sib tw tsim nyog. Lub hom phiaj yog tso cai rau ib qho poob hauv cov khoom siv uas yuav muab 4 lub vev xaib mus rau lub khoos phis tawj sab nraud. Tsis muaj dab tsi nyuaj, tab sis kuv xav tau lub thawv zoo kom muab tso ua ke. Qhov kawg tshwm sim yog qhov poob hauv lub thawv uas xav tau lub zog sab nraud thiab Ethernet (txuas) thiab muab 4 USB txuas rau qee lub webcams.

Rau kuv qhov kev xa tawm, Kuv xaiv.50 caliber mos txwv tuaj yeem pom, ntawm kuv lub Chaw Thauj Khoom Hauv Nroog.

Kuv yuav xub sau cov khoom kho vajtse. Tom qab ntawd, rau Ntu 2, Kuv yuav sau cov raspberry pi webcam streaming ntu. Kuv yuav zaum xav tau ntu 3 rau OBS Studio sab ntawm yam. Txhua lub sijhawm

Hloov tshiab (8/31/19): Ntu 2 ua tiav:

Kauj Ruam 1: Npaj Cov Khoom Siv Hluav Taws Xob

Kev siv cov mos txwv tuaj yeem tsim qee qhov teeb meem, tshwj xeeb tshaj yog tias kuv xav tawm hauv lub hnab ntim tau. Kuv tsis xav teeb tsa lub ntsaws kom lees txais qhov qub C13 txuas (zoo li koj lub PC fais fab qaum). Tab sis kuv kuj xav tau lub zog hloov pauv.

Lub zog xav tau yog rau:

1. Ethernet hloov (phab ntsa wart DC hloov pauv)
2. Raspberry Pi's (USB fais fab txuas rau txhua 4 Chav Nyob).

Trond Prime Mini (qub version) muab raws qhov xav tau nrog 2 AC chaw nres nkoj, thiab 5 USB chaw nres nkoj. (saib daim duab)

Thawj qhov ua haujlwm tsis zoo yog tsim ob lub qhov nyob rau hauv cov ntaub ntawv mos txwv (Saib daim duab)

1. Lub hwj chim hloov ntawm Trond
2. Qhov rau lub hwj chim qaum

Hloov yog lub voj voog yooj yim. Lub hwj huam qaum tau tsim los ntawm kev tsim thawj lub qhov thiab tom qab ntawd rov tawm lub qhov hauv txhua qhov kev taw qhia kom txog thaum 3-kab ntsaws ntsaws yuav haum.

Txhua lub qhov tau npog nrog cov roj hmab ua kua los tiv thaiv nws txiav hla cov hlua lossis txiav kuv.

Kauj Ruam 2: Tsim Lwm Qhov (E-net, USB)

Thawj cov duab qhia txog Ethernet thiab ob lub USB txuas khoom siv. Cov duab kauj ruam qhia tag nrho cov xov tooj USB txuas mus.

Rau ob qho chaw, cov khoom txuas txuas tau siv:

• Ethernet Cat 6 Bulkhead Coupler
• USB 3.0 mount cables rau tsheb lossis nkoj

Ethernet tau muab tso rau sab nraum qab ntawm lub thawv. Ob lub USB mounts tso cai rau 4 qhov tshwj xeeb USB chaw nres nkoj ntawm chav tsev, suav nrog lub hau.

Tsuas yog laum cov qhov nrog cov kauj ruam me ntsis, thiab sau cov voj voog kom ntseeg tau tias koj tsis txiav koj tus kheej. Nco ntsoov rub lub USB cable hla los ntawm sab nraud thiab rub txhua qhov ua ntej ua ntej ntswj rau hauv chav.

USB 3.0 yog qhov tseem ceeb. Thaum sim nrog USB 2.0, qhov ntev ntxiv tsim qee qhov qeeb, thiab tau hla dhau thawj zaug siv. Ib zaug hloov nrog USB 3.0, cov khoom siv ua haujlwm tau zoo dua.

Kauj Ruam 3: Ntxig Lub Hwj Huam thiab Ethernet Hloov

Kuv tau siv qee lub Velcro los txuas lub hwj chim rau sab ntawm chav tsev. Qhov kev hloov pauv thiab cov hlua ntsaws tawm mus rau qhov chaw ua ntej. Velcro dua tau siv los tso Ethernet Hloov rau sab xub ntiag ntawm lub npov, tso cai rau qhov chaw nkag mus rau cov chaw nres nkoj thiab lub zog (txhua yam nyob ib sab). Hauv daim duab, koj kuj pom lub zog muab hluav taws xob rau Ethernet hloov thiab USB cable rau Raspberry Pi units. Kuv kuj tseem siv cov kab hluav taws xob Ethernet tiaj tus, los pab kho cov khoom cua.

Ethernet Hloov: D-txuas 8-Port Tsis Muaj Kev Tswj Gigabit Hloov

4 qty: USB rau microUSB adapters: 1 ft Braided cov xov hluav taws xob luv

5 qty: Cat 6 Ethernet Cable 3 ft Dawb - Caij Internet Network Cable

Kauj ruam 4: Raspberry Pi Stack Setup

Nov yog txheej ntawm Raspberry Pi 3B chav nyob. Kuv tsuas yog siv cov xov txuas thiab cov txiv ntseej los sib sau ua ke. Txhua chav tsev tau pib nrog cov duab zoo ib yam, tab sis tau teeb tsa rau qhov tshwj xeeb paub zoo IP chaw nyob rau txhua chav.

Kuv feem ntau nyiam Smraza txheej txheej. Nws tso cai rau kev teeb tsa ua haujlwm tau zoo tiag tiag piv rau rooj plaub nyuaj.

Yog li, ntau daim duab tab sis pawg tau yooj yim zip-khi rau zip zip mount. Ethernet cable tawm mus rau "hauv qab" ntawm pawg, thaum lub zog USB tawm mus rau sab.

Nco ntsoov kom muaj kev teeb tsa kev teeb tsa rau IP chaw nyob (.10,.11,.12,.13) thiab kom lawv kos rau USB chaw tso zis (USB1, 2, 3, 4) thiab xaim USB rau txhua Pi. qhov chaw. Nco ntsoov tias daim duab qhia chaw paub.

Kuv hais qhia daim ntawv lo lub peev xwm, los qhia ob qho IP chaw nyob nrog rau USB chaw nyob

Kauj ruam 5: Naked Saib

nov yog cov duab ntawm lub cev liab qab, tsis muaj peev xwm ua tau. Tsis tas li, yog qhov kawg

Dab tsi uas ploj lawm yog Logitech C920 lub koob yees duab. Cov no yuav tag nrho H.264 ib txwm muaj. Txhua Raspberry Pi tau khiav los ntawm kev pib tso tawm. Kuv tsis tuaj yeem nco lub pob ua tiav, uas yog vim li cas Ntu 2 yuav ua haujlwm rau SW sab.

Qhov kawg tshwm sim yog

1. Webcam -> USB 3.0 -> Bulkhead 1 (chaw nres nkoj 1) -> Pi -> (kwj) -> Hloov tsis tau 1
2. Webcam -> USB 3.0 -> Bulkhead 1 (chaw nres nkoj 2) -> Pi -> (kwj) -/
3. Webcam -> USB 3.0 -> Bulkhead 2 (chaw nres nkoj 1) -> Pi -> (kwj) -/
4. Webcam -> USB 3.0 -> Bulkhead 2 (chaw nres nkoj 2) -> Pi -> (kwj) -/
5. Unmanaged Hloov 1-> Ethernet -> Bulkhead coupler
6. Bulkhead coupler ->. Ethernet -> Hloov tsis tau 2 -> Ethernet -> laptop -> OBS Studio

Tam sim no OBS Studio yuav tso cai rau koj los tswj cov zis ntawm txhua lub koob yees duab. Koj tuaj yeem tsim ntau qhov xwm txheej. Tog twg los 1 lub koob yees duab ntawm ib qho xwm txheej, lossis tsim cov duab plaub ntawm txhua tus camaras hauv nws tus kheej.

Sawv ntawm qhov teeb tsa Software. Tsis nyuaj, tab sis kuv tseem xav tau qhov ntawd ua ke.