Kwilizwe apho ulwazi lunamandla khona, ukukwazi ukuthatha imifanekiso, iitekisi kunye neevidiyo ezinolwazi oluthile kungaphezulu kwesidingo, kwizinto ezininzi eziyimfuneko. Kodwa kufuneka siyikhumbule loo nto kwimimandla ethile, ikhamera ye-spy ayikho mthethweni. Kodwa ayizizo zonke. Kwabaninzi, ikhamera yokuhlola iseyikhamera yevidiyo efihliweyo apho izifundo zabo zingazi ukuba esi sixhobo sikhona. Ukuthatha le nkcazo kuthathelwa ingqalelo, singasebenzisa ikhamera yokuhlola ishishini elibeka esweni isibhengezo seekhamera kwigumbi.
Ukujonga indlu yethu ebusuku kwiindwendwe ezingaqhelekanga okanye ezingathandekiyo okanye nje ukubanakho ukubeka esweni izilwanyana okanye imisebenzi ethile esifuna ukuyenza ngokuzenzekelayo kunokuba siyenzile ngekhamera ingatyhilelwanga. Kwaye ayithethi loo nto Iikhamera ezifihliweyo ezineekhamera zokuhlola kwezinye izinto ziyonwabisa kwaye isetyenziswa ngokubanzi ngabasebenzisi beYouTube.
Njengakwezinye iiprojekthi kunye nezixhobo, Nawuphi na umsebenzisi unokwakha ikhamera ye-spy nge hardware libre, kodwa sinokwenza kwakhona ikhamera yokuhlola kunye nezixhobo kunye nezixhobo ezindala esinokuthi sizisebenzise kwakhona kwaye sinike ubomi besibini kwezi zixhobo. Emva koko siyahamba ukuthetha ngeendlela ezi-3 okanye iiprojekthi zokwakha ikhamera yokuhlola.
Sidinga nje hardware libre?
Abasebenzisi abaninzi bayathetha kwaye bajonge ikhamera yokuhlola okanye igajethi enokuhlangabezana nale mfuno. Nangona kunjalo, ikhamera yokuhlola ayenziwanga yizixhobo zokusebenza kuphela, sikwafuna isoftware. Kule meko siya kusebenzisa iSpy, isoftware yasimahla esinokuyifaka nakweyiphi na ukusasazwa kweGnu / Linux. Ukuba sisebenzisa i-Android, siya kusebenzisa usetyenziso olubizwa ngokuba yi-iCamSpy.
Ezi nkqubo zilungile ukuba azisivumeli nje kuphela ukuba sirekhode iividiyo okanye sithathe imifanekiso kodwa zikwasivumela ukuba silawule isoftware kude, siyicime okanye siyicime ifowuni kwaye sithumele ulwazi kwesinye isixhobo. Kodwa ezi nkqubo ayizizo kuphela ezikhoyo okanye esinokuzisebenzisa. Kwi-intanethi nakwiivenkile sinokufumana iinkqubo ezifanayo kunye neeapps kodwa aziboneleli ngemisebenzi efanayo okanye amanqaku.
1.Ukusetyenziswa kwakhona kwekhamera yewebhu
Kwimarike kukho ikhathalogu enkulu yee-webcams okanye ii-camcorder ezinokudityaniswa kwikhompyuter, ilaptop okanye ngokulula iRaspberry Pi. Impumelelo yeGnu / Linux kunye nefilosofi yoMthombo ovulekileyo yenziwe Uninzi lwezo webcams simahla kwaye zinabaqhubi abasimahla abasebenza ngokugqibeleleyo ngeRaspberry Pi kunye nezinye iinkqubo zokusebenza. Isiseko seFSF sidalile uluhlu nazo zonke izixhobo zekhompyutha ezinokusebenza ngaphandle kwabaqhubi bepropathi. Kule meko siza kujonga ikhamera yewebhu ekule datha.
Ngoku kufuneka sibeke ikhamera yewebhu kwindawo yeqhinga, apho ingabonakali kakuhle. Ndiyifumene indawo, siya kuyisebenzisa intambo ye-webcam ye-usb ukunxibelelana nekhompyuter, ibhodi ye-Arduino yeBluetooth okanye iRaspberry Pi Zero. Ngokwam, ndikhetha ukusebenzisa iRaspberry Pi Zero kuba yibhodi encinci kakhulu ye-SBC, efanelekileyo ukubeka ikhamera yokuhlola naphina okanye ngaphakathi kwityala le-eReader yencwadi.
Iindawo ezisezantsi zale projekthi zikubukhulu bekhamera, ubukhulu obunokuthi kwiimeko ezininzi bubenze bungahambelani nendawo ekuyo ikhamera yokuhlola. Inqaku elifanelekileyo layo lixabiso layo. Ngokubanzi, indleko zale projekthi aziphezulu kakhulu kwaye kwiimeko ezininzi ayizindleko ukuba siphinda siyisebenzise kwakhona ikhamera yewebhu endala okanye asikhathali ngesisombululo sekhamera yewebhu.
2.Ukusebenzisa iselfowuni endala
La Ukusetyenziswa kwakhona kwe-smartphone yinto exhaphake ngakumbi kunokuba sicinga. Umnqweno wokuba ne-smartphone yamva nje wenze sinokufumana i-smartphone yakudala ngemali encinci.
Okwangoku kufuneka sithathele ingqalelo ukufihla kwekhamera yokuhlola. Ukuba asiyena "mntu osebenza ngesandla", sinokukhangela kwi-Intanethi kwaye sifumane ikesi yokufihla ekhangeleka ngathi yitena, ibhokisi okanye nje ipakethi yeesigarethi engenanto yakwenza kwaphela nento eyiyo. Ukuba kwelinye icala sinobuchule obuthile nge-DIY, sinokwenza izigqubuthelo okanye izixhobo ngqo apho singabeka khona ikhamera yangasemva ye-smartphone.
Ukuba sisebenzisa i-smartphone kufuneka siyikhumbule loo nto asinakho ukusebenzisa inqanaba ledatha yesim khadi. Kubonakala kungekho ngqiqweni kuninzi kodwa zonke iinkampani zohlwaya olu setyenziso kwaye zinokukhokelela kwilahleko yenombolo yomnxeba. Esona sisombululo kukunxibelelana ngaphandle kwamacingo, into eneemeko zokusetyenziswa kwekhamera yokuhlola kodwa ukuba kubasebenzisi abaninzi, ngakumbi kubasebenzisi bezakhiwo zentengiso, ayongxaki enkulu.
Inqaku elibi yale projekthi ngu imeko yokuba nenethiwekhi yeWi-Fi kufutshane nesixhoboIxabiso leprojekthi, liphezulu kuneyangaphambili kunye nokuxhomekeka kwindalo kaGoogle okanye yeApple.
El inqaku elifanelekileyo yale projekthi kukuba kunjalo ilungele abasebenzisi be-novice abangafuni kuchitha ixesha kwaye bafuna ukuba nekhamera yokuhlola izinto ezithile kwaye phantse kuyo nayiphi na intsimi.
3. Sebenzisa iPiCam
Ngaphakathi kwabathandi be Hardware Libre are iprojekthi ethandwa kakhulu indalo ikhamera yokuhlola kunye nebhodi yeRaspberry Pi, umbane kunye iPiCam, XNUMX% Raspberry Pi kunye Raspbian camera ehambelana eqhagamshela kwizibuko GPIO. Le projekthi ayisetyenziswanga njengekhamera yewebhu encedisayo kuphela kodwa njengekhamera yokuhlola kunye nekhamera yokujonga. Injalo impumelelo leyo isiseko seRaspberry Pi senze isixhobo ukuze abantwana bakwazi ukubeka iliso nokulawula iintaka. Izinto zale projekthi zikhululekile kwaye imo yePiCam ithetha ukuba singabeka ikhamera yokuhlola ngaphakathi kuyo nayiphi na igajethi.
Los Amanqaku angalunganga ale projekthi asemaxabiso aphezulu eprojekthi ukwenza le khamera ye-spy kunye nolwazi oluphezulu esiza kuyidinga ukwakha le khamera ye-spy.
Amanqaku alungileyo ale projekthi ahambelana neSoftware kunye ne Hardware Libre, Oko kuthetha ukuba siyakwazi ukulungelelanisa ikhamera yokuhlola kuyo nayiphi na indawo kunye nemeko.
Kwaye, yeyiphi iprojekthi oyikhethayo ukwakha ikhamera yakho yokuhlola?
Okwangoku, ngokuqinisekileyo uninzi lwenu luya kuzibuza ukuba yeyiphi na iprojekthi ekufuneka niyenzile okanye yeyiphi ekufuneka niyikhethile ukwenza ikhamera "eyenzelwe ekhaya". Ngokwam Ndingathanda ukwenza iprojekthi ngePiCam, Ayisiyiyo kuphela kuba isimahla kwaye iyahambelana nayo nayiphi na intsimi kodwa kuba ukongeza ekudaleni ikhamera yokuhlola, sikwafunda ngokusebenza kweRaspberry Pi kunye nezibuko le-GPIO. Ukuba asinalo ixesha, kungcono ukhethe i-smartphone. Ngayiphi na imeko, ukhetho luxhomekeke kuwe kwaye kusenokwenzeka ukuba ukuzama iprojekthi nganye kuya kukunceda uthathe isigqibo sokuba yeyiphi oyisebenzisayo ukuze ube nekhamera yakho yokuhlola.
Enkosi ngezimvo uzinika kweli phepha! Ndixatyiswa kakhulu ngumntu omtsha kwiRaspberry Pi, kuba njengengcali yeekhompyuter eneentloni, bendingazi ngale nto inokwenzeka de kube ngunyaka odlulileyo!