Izinhlelo ze-Drone Gimbal Camera: Imigomo Nezicelo

Izimoto ezingezinhle ze-Aerial (UAV) zivame ukuthwala umntwana- I-Mounted Camera Payloads yokubamba izinzile, ukuphakama - Izithombe zekhwalithi. I-gigal yekhamera iyiNtaba ehamba phambili ebonakalayo - Ukukhanya (Electro - I-Optical, e-EO) kanye / noma I-Infrared (IR) Sensors futhi isebenzisa impendulo ye-Gyro / IMU ukuze kukhanyise ukunyakaza kwendiza. Ngokuthambisa ngenkuthalo nokujikeleza kanye nama-ambes amaningi, i-gikal igcina izinga lekhamera naphezu kokuhamba kwe-drone noma ukudlidliza. Njengoba umthombo owodwa wezimboni uyachaza, i-gigal "minimiz [es] ukunyakaza okungafuneki nokunyakaza kokubushelelezi, okuqinile" kusetshenziswa ama-motors kanye neyunithi yokulinganisa (IMU). Lokhu kuzinza kuvumela amakhamera we-Drone acacile, aphezulu - Ividiyo Yezisombululo ngisho nasezimweni ezinomoya noma ezinamandla. Isibonelo, ama-gibbals ahlanganisiwe "anikeze okulandelayo - Ikhamera yeBhodi noma inzwa i-vibration cishe - ukunyakaza kwamahhala," kukhiqiza izithombe ze-CRISP zasemoyeni nevidiyo.

Umdwebo: A 3 - I-Axis Camera GimBal (Dji Phantom 4) ngama-motor nama-motor angenamkhawulo, ukuvumela ukulawulwa okuzimele kwama-yaw, pitch kanye nokugoqa. Lokhu kunxephezela ukunyakaza kwe-Drone ukugcina ikhamera iqinile.

Izindunduma zesimanje ze-gimbali zivame ukusetshenziswa 3 - Ukuqina Axis (Ukulawula Yaw, Pitch and Roll) Ukulawulwa Okugcwele Kwezifiso. (Eminye imisebenzi emincane ekhokhelwa ama-2 - Ama-Assus Marks aqinisa kuphela i-pitch kanye ne-roll; amasistimu amakhulu afaka i-axis yesinxephezelo se-4 "i-gyroscopes kanye nezinzwa ze-onboard. Ngokubambisana bathola ukunyakaza futhi basebenzise i-counter - ukunyakaza ngesikhathi sangempela. Isibonelo, uma i-Drone TILTS phambili, i-pitch motor ithambe ikhamera ibuyele ukuze ifinyelele. Umphumela unamavidiyo abushelelezi ngisho nangesikhathi sokuqashelwa okusheshayo. Kungaleso sizathu-ke ama-Uv Gimbals asenze ukubaluleka kokucabanga kwe-aerial: bona Susa ukunyakaza kwekhamera okungafuneki Futhi vumela ama-drones ukuthwebula abukhali, ochwepheshe - ama-footage wekhwalithi.

I-EO / IR Izinzwa zekhamera

Ama-Drone Gikal Payloads ajwayele ukuhlanganiswa I-Electro - I-Optical (EO) na- infrared (IR) izinzwa ("ezimbili ze-eo / ir Gimbal"). Ikhamera ye-EO ingukuphakama okujwayelekile - Ukuxazululwa okubonakalayo - Ikhamera ekhanyayo (imvamisa i-HD noma i-4K), ngenkathi inzwa ye-IR ngokujwayelekile i-Thermal ikhamera ethobela ukushisa. Ikhamera ye-EO ithumba imininingwane emihle yokubuka yezigcawu ze-Daylit; I-IR Camera Sensies Ukushisa Amasiginesha Ukushisa Ngakho-ke opharetha angakwazi "ukubona" ??ebumnyameni noma ngentuthu, inkungu kanye namahlamvu. Empeleni, i-EO / IR Gimbals ihlinzeka Dual - Spectrum Ukuqwashisa: Emini Isiteshi se-EO sinikeza umbala noma okuphansi - Izithombe ezikhanyayo, futhi ebusuku Isiteshi sigcizelela izinto ezifudumele (abantu, izinjini, imililo) ngokuqhathanisa kwabo okushisayo. Isibonelo, ama-drones ashisayo asebenzisa ama-lens ahlelwe kuma-wavelength we-infrared kanye nama-processor angaphakathi wesithombe ukuhumusha amaphethini okushisa abe yividiyo ebonakalayo. Kuzo zonke izimo, umhlangano wekhamera (i-EO noma i-IR) ufakwa ku-gigal ngakho-ke kuhlala kuzinzile njengezimpukane ze-drone.

Ukucutshungulwa kwesithombe se-onboard

Amasistimu amaningi athuthukile we-gimbali afaka phakathi i-elekthronikhi ye-onboard ukucubungula ividiyo ngesikhathi sangempela. Isibonelo, kwakhiwa - Kuma-processors kungenza ukuqina kwevidiyo, ukuthuthukiswa kokuqhathanisa, kanye nemisebenzi yezobunhloli yezobunhloli efana nokutholwa kwento ezenzakalelayo noma ukulandelela. Ezinye izinto ze-EO / IR Gimbals zinikeza izici ezifana ne-GEO GEO - Ukumaka noma ukuqondiswa okuqondiwe. Izinhlelo zanamuhla zingakwazi ukukhiya ungene ku Into eshukumisayo ngokuzenzakalelayo futhi uyigcine igxile kufreyimu - ngakho-ke i ibizwe ngokuthi "auto - ukulandelela" - ngokuhlanganisa ama-algorithms we-Vision nge-Gimbal's Motion Control. Empeleni, i-gimbar rig ingakhomba imoto noma umuntu, bese ibulala ikhamera ukuyilandela kahle. Lawa makhono avame ukuthembela kwikhompyutha e-Drone's Onboard kanye ne-processor enikezelwe yi-gigal esebenza ndawonye. Ngamafuphi, ama-drone gigar ama-payload awagcini ngokuqinisa ikhamera ngomshini, kepha futhi ahlinzeke ngokoqobo - ukucubungula isithombe (e.g. Ukuqiniswa kwevidiyo, ukulandelela kwento kanye nokuthuthuka) ukuze kuqashelwe kangcono isimo.

Izici ezibalulekile

• Phezulu - Ukuxazulula Ukufana nokusondeza: Ama-Gimbals anamuhla aphatha amakhamera we-HD noma we-4K ukuthola imininingwane ecacile. Abaningi bafaka ama-Optical Zoom lens (kaningi ngokukhulisa okungu-10 × -45 × ngakho-ke abahlinzeki bangakhomba imigomo ekude. Isibonelo, i-30 × Optical Zoom Gimbal ingaxazulula izici ezincane ezingamakhulu amamitha kude ngokulahleka kwekhwalithi okuncane. Lokhu kuzungeza ububanzi (kwesinye isikhathi kuhlanganiswe ne-Digital Zoom) kunwebeka kakhulu uhla lwe-Drone's Surveillance olusebenzayo.

• Ikhamera ye-infrared infrared: Cishe wonke ama-EO / IR Gimbals anikezela nge-Longwave infrared (LWIR) yokufanekisa okushisayo okushisayo. Inzwa ye-thermal "ibona" ??ukushisa, ukuvumela i-drone ukuthola abantu, imishini noma izinto ezifudumele ebusuku noma ngezithiyo. Lokhu kubalulekile ukusesha - futhi - ukutakulwa, ukucisha umlilo, kanye nemisebenzi yezokuphepha. Amanye ama-payloads anamabhendi amaningi we-IR (e.g

• I-Laser RangeFinder / Umklami: Okuphakeme - Ama-Gimbals wokugcina avame ukuhlanganisa iso - uhlelo oluphephile lwe-laser ukusukela. I-Laser RangeFinder ngokushesha ilinganisa ibanga liye endaweni enentshisekelo, enika amandla i-geo eqondile - indawo nokumaka okuqondiwe. Ekusetshenzisweni kwezempi noma ekucwaningweni, opharetha angalahla "upende" we-laser entweni ekude; Ugongolo olukhonjisiwe lutshela uhlelo uhlelo ngqo kuleyo nto. (Kwesinye isikhathi umklami we-laser ubuye afakiwe kwimihlahlandlela yokuqondisa.)

• I-Auto - Ukulandelela kanye ne-Video Analytics: Ama-gibbals amaningi anikelwe okwakhelwe - ekulandeleleni kwevidiyo. Lapho opharetha ekhetha into (e.g. Umuntu noma imoto), i-gimbal nekhamera kuzokulandela ngokuzimele. Amamodeli athuthukile athuthukile afaka i-AI - Ukuqashelwa Okusekelwe (ukutholwa komuntu / imoto, ilayisense - Ukufundwa kwepuleti, njll.) NoGeo - Ukubiyela. Iprosesa ka-Gimbal nayo ingakwazi ukwenza ngcono isithombe (ukuncishiswa komsindo, okuphansi - ukukhuphula ukukhanya) ngesikhathi sangempela. Lezi zici ezihlakaniphile zisho ukuthi i-drone ingathola futhi ilondoloze ukugxila kuma-okuhlosiwe ngokufakwa okuncane komsebenzisi.

• Multi - Sensor Ukuvumelana nezimo: Ama-Pimbal pods ajwayele ukufana. I-turret eyodwa ingahle ibe yindlu ezimbili noma ngaphezulu Iziteshi: Isibonelo, ikhamera yokusondeza ebonakalayo kanye nekhamera eshisayo (futhi kwesinye isikhathi ibanzi - I-Angle "Search" Lens). Kweminye imiklamo, i-gimbali ingashintsha ngokushesha phakathi kwezinzwa noma ukubukwa. Isibonelo, i-eoal eo payload ingashintshela kwikhamera e-wide-angle yosuku lapho kuskena kabanzi, bese usondeza nge-telephoto lens endaweni ethokozisayo. Ezinye izinhlelo zifaka okunamathiselwe okukhethekile njengezikhanyiso ze-spotlight noma izinzwa zemvelo.

Izinja

Amakhamera we-Drone Gimbal asetshenziswa ezinhlobonhlobo ezibanzi zoMnyango Wezindiza. Ngoba zinikeza ngezithombe ezizinzile, ezinhlobonhlobo - Amacala okusetshenziswa okuvamile afaka:

• Ukubhekwa nokuphinda uhlolwe: Amasosha Nezomthetho - Ukuphoqelela ama-Drones ancike kuma-GIMBALS we-ISR (ubuhlakani, ukubhekwa, ukuphinda uphinde uhlolwe). I-EO / IR yokuzinza kwe-EO / IR yokulayisha ivumela i-UAV Get Aff Izindawo Zokuthakazelisa (Imingcele, Izinkundla Zempi, Izinkundla Zomcimbi) Ezindaweni Ukuphakama. IMount ye-Gyro-izinzile iqinisekisa ukuthi noma ngabe i-drone noma indiza enophephela emhlane ihamba, ikhamera ihlala ivaliwe endaweni yesehlakalo. Lokhu kunika amandla okukhonjwa okuthembekile kanye nokulandelela kwamatshe (izimoto, izikebhe, abantu) ngaphansi kwezimo ezahlukahlukene.

• Ukucinga nokutakula / Ukuphendula Inhlekelele: Ezimweni eziphuthumayo, ama-drones ane-gibbals afuna abantu abalahlekile noma ahlole ukulimala. Inzwa ye-thermal ingabona isiginesha yokushisa komuntu ngokhuni oluminyene noma imfucumfucu, ngisho nasebusuku. Lapho ilitshe litholakele, okuphezulu - Incazelo yekhamera iqinisekisa imininingwane. Ngenxa yokuthi isikhathi sibucayi ku-SAR, i-Real - Isikhathi Isixhumanisi sevidiyo (sihlangene nokulandela ngomkhondo okuzenzakalelayo) kusiza abasebenza emhlabathini bathola izisulu ngokushesha. Ngemuva kwezikhukhula, imililo noma ukuzamazama komhlaba, ingqalasizinda ye-Gimbal Camera Survery futhi ibona ama-hotspots noma abasindile.

• Ukuhlola, ukuboniswa kocwaningo kanye nocwaningo: Ama-drones wezimboni ajwayele ukuthwala ama-gibbals ukuze ahlole imigqa yamandla, ama-rigs kawoyela, amapayipi noma imibhoshongo yeseli. Ikhamera ye-Zoom Ensizwa Ivumela abahlinzeki ngokusobala babone imifantu noma amaphutha kusuka ebangeni eliphephile. Ukulayishwa okuningi kufaka ne-GPS enembile ye-GPS ne-Laser RangeFinder ku-Geo ngqo ye-Geo - TOP Photo ngayinye. Ekuhlolweni kanye ne-Photogrammetry, ikhamera efakwe yi-Gimballged (ikakhulukazi nge-nadir - ekhomba ububanzi - I-Angle Lens) inika amandla ukugcwala okunembile: Ipulatifomu eqinile ikhiqiza izithombe ezigqagqana ze-CRISP ezidingekayo kumamodeli we-3D. Ama-Gimbals ngokufanayo asetshenziselwa uphahla / ilanga - Ucwaningo lwePhaneli kanye nokuQiniloshwa Kwezolimo Ezolimo.

• Ukuqapha Kwezemvelo Nezilwane Zasendle:Abalondolozi bezokulondolozwa kwemvelo basebenzisa ama-drones ngamakhamera we-gigal ukulandelela izilwane, ukuqapha amahlathi, amaxhaphozi noma amaqhwa, kanye neqhwa afunda. Isibonelo, ama-gmbals ashisayo angabala izilwane ekuntweleni / ekuhlaleni lapho zifudumele okuhlobene nemvelo. I-EO / IR isithombe isiza abacwaningi nge-imephu yezempilo yemifino, imililo yehlathi, noma umsebenzi wokuzingela. Amandla okushintsha phakathi kombala nezindlela ezishisayo (kanye nokuqondisa - Ithrekhi) Yenza lezi zinhlelo ze-gimbals eziguquguqukayo zocwaningo lwezemvelo.

• I-Cinematic findung kanye nokukhiqizwa kwabezindaba: Abathengisi befilimu abaqeqeshiwe kanye nezindaba ze-Crews Mount Gimbal Cameras kumakhamera we-drones nge-cinematography ye-aerial. I-3-axis stabilizer ibalulekile ukuba bushelelezi, ukunyakazisa - ama-footage wamahhala wama-movie noma imicimbi ebukhoma. Phezulu - Ama-Gybals ane-GYRO - Ukuqina kokuzinza kuvumela ukundiza ngamakhamera we-cinema aphezulu ngenkathi usathumba ifilimu - Izithombe zekhwalithi. Ngisho nama-hobbyists asebenzisa amakhamera anamakhamera ukukhiqiza ukuphakama - ukuchaza ama-panorama namavidiyo. Ngamafuphi, ama-gibbals anika amandla isibhamu sokudala se-aerial ngokugcina ikhamera eqinile futhi ethambekele emikhondweni yendiza eyinkimbinkimbi.

Umdwebo: Ama-gifbal camera pods (uhlelo lweRaven Small UAV System) - Imodyuli ephakathi nendawo ihlinzeka ngomkhakha we-360 ° wokubuka nokusebenza usuku noma ubusuku. Amamojula anjalo aguqukayo we-Gimbal avumela ama-Drones amaqhinga asheshe ashintshe izinzwa noma amboze zonke izinkomba.

Lezi zibonelo zibonisa ububanzi kokulayishwa kwe-gikal. Ngokuhlanganisa ukuthuthuka okuzinzile, ukuphakama - izinzwa zokusebenza (i-eo, ir, i-zoom lens) kanye nokucutshungulwa kwe-onboard, amakhamera we-drone gigal asebenza ohambweni oluningi. Ukusuka ekuhlolweni kwezokuphepha ekuhlolweni kwengqalasizinda, futhi kusuka ezifundweni zezilwane zasendle kuya kokwenza ama-film, lezi zinhlelo ziphenduka i-UAV eshukumisayo ibe yiplatifomu ethembekile yokucabanga ye-area.

Imithombo: Izincwadi zobuchwepheshe kanye nemininingwane yomenzi zichaza ukuthi i-EO / IR Gimbals isebenza kanjani. Isibonelo, ukubuka konke embonini Qaphela ukuthi ama-gibbals asebenzisa i-motors plus ukuqinisa amakhamera, nokuthi amasistimu e-EO / IR anikeza izici ezinjengombono we-thermal nokusondeza. Amanothi wohlelo lokusebenza kanye nemibiko yezindaba ibhala ukusetshenziswa kwawo ekubhekeni, sesha - futhi - ukutakula, ukuhlola kanye nemephu (e.g. Njengoba kusetshenziswe e-Flir namanye amapulatifomu e-UAV). Le mithombo iqinisekisa izimiso namakhono afingqiwe ngenhla.