13km Bi - Bakan 31 ~ 155mm Dogon Tsawon Kyamara Mai zafi
Bayani
Dogon Range IR Thermal Hoto samfuran kamara an haɓaka su bisa sabuwar fasahar infrared maras sanyaya ƙarni na biyar da ci gaba da zuƙowa fasahar gani infrared. 12/17 μm mara sanyaya mai gano hoton hoton jirgin sama tare da babban hankali kuma an ɗauka tare da ƙudurin 384 × 288/640 × 512/1280 × 1024. An sanye shi da kyamarar hasken rana mai ƙuduri tare da aikin ɓarna don duba bayanan lokacin rana.
Ɗaya daga cikin mahalli na aluminum gami yana tabbatar da cewa kamara tana aiki sosai a waje. A hade tare da 360 - PT digiri, kyamarar tana da ikon gudanar da sa'o'i 24 na gaske - saka idanu lokaci. Kyamara ita ce ƙimar IP66, wanda ke tabbatar da aikin kamara na yau da kullun a ƙarƙashin yanayi mai wahala
Hanyar lissafi
Ma'aunin Johnson hanya ce da aka saba amfani da ita don ƙididdige nisan manufa ta amfani da kyamarori masu ɗaukar zafi. Babban ƙa'idar ita ce:
Don kyamarar zafi mai tsayayyen ruwan tabarau na infrared mai tsayi, girman da ke bayyana girman manufa a cikin hoton yana raguwa tare da haɓaka nesa. Dangane da ka'idodin Johnson, ana iya bayyana alaƙa tsakanin nisan manufa (R), girman hoto (S), girman maƙasudin (A) da tsayin tsayin (F) azaman:
A/R = S/F (1)
Inda A shine ainihin tsawon maƙasudi, R shine nisa tsakanin manufa da kyamara, S shine tsayin hoton da aka yi niyya kuma F shine tsayin tsayin daka na ruwan tabarau infrared.
Dangane da girman hoton maƙasudi da tsayin daka na ruwan tabarau, ana iya ƙididdige nisa R kamar:
R = A * F / S (2)
Misali, idan ainihin girman maƙasudin A shine 5m, tsayin wurin F shine 50mm, kuma girman hoton da aka nufa shine pixels 100.
Sannan nisan manufa shine:
R = 5 * 50 / 100 = 25m
Don haka ta hanyar auna girman pixels na manufa a cikin hoton zafi da kuma sanin ƙayyadaddun kyamarar zafi, ana iya ƙididdige nisa zuwa manufa ta amfani da ma'auni na Johnson. Wasu abubuwan da zasu iya shafar daidaito sun haɗa da fitarwar manufa, zafin yanayi, ƙudurin kamara, da sauransu. Amma gabaɗaya, don ƙididdige nisa, hanyar Johnson tana da sauƙi kuma tana da amfani ga yawancin aikace-aikacen kyamarar zafi.
Demo
Ƙayyadaddun bayanai
Samfura | UV-TVC4516-2146 | UV-TVC6516-2146 | |
Tasiri mai nisa (DRI) | Motoci (2.3*2.3m) | Ganewa: 13km; Ganewa: 3.4km; Bayani: 1.7km | |
Mutum (1.8*0.6m) | Ganewa:4.8km; Ganewa: 2.5km; Bayani: 1.3km | ||
Gane Wuta (2*2m) | 10km | ||
Farashin IVS | 3km don Mota; 1.1km don mutane | ||
Sensor Thermal | Sensor | Ƙarni na 5 ba a sanyaya FPA firikwensin ba | |
Pixels masu inganci | 384x288 50Hz | 640x512 50Hz | |
Girman Pixel | 17m ku | ||
NETD | ≤45mK | ||
Spectral Range | 7.5 ~ 14μm, LWIR | ||
Thermal Lens | Tsawon hankali | 30-120mm 4X | |
FOV | 12.4°×9.3°～2.5°×1.8° | 20°×15°～4°×3° | |
Angular radian | 0.8 ~ 0.17 mrad | ||
Zuƙowa na Dijital | 1 ~ 64X Ci gaba da zuƙowa (mataki: 0.1) | ||
Kyamarar Ganuwa | Sensor | 1/2.8'' Matsayin Tauraro CMOS, Haɗin ICR Dual Filter D/N Switch | |
Ƙaddamarwa | 1920 (H) x1080 (V) | ||
Matsakaicin Tsari | 32Kbps ~ 16Mbps, 60Hz | ||
Min. Haske | 0.05Lux (Launi), 0.01Lux(B/W) | ||
Katin SD | Taimako | ||
Lens Mai Ganuwa | Lens na gani | 7 ~ 322mm 46X | |
Tabbatar da Hoto | Taimako | ||
Defog | Taimako (Ba da 1930) | ||
Sarrafa Mayar da hankali | Manual/atomatik | ||
Zuƙowa na Dijital | 16X | ||
Hoto | Tabbatar da Hoto | Taimakawa Ƙarfafa Hoto na Lantarki | |
Haɓaka | Tsayayyen zafin aiki ba tare da TEC ba, lokacin farawa ƙasa da daƙiƙa 4 | ||
SDE | Goyi bayan sarrafa hoto na dijital SDE | ||
Launi na Layi | 16 launi mai launi da B/W, B/W inverse | ||
AGC | Taimako | ||
Mai Mulki | Taimako | ||
Zabin Aiki (Na zaɓi) | Zabin Laser | 5W (500m); 10W (1.5km); 12W (2km); 15W (3km); 20W (4km) | |
Zaɓin LRF | 300m; 1.8km; 5km; 8km; ku. 10km; 15km; 20km | ||
GPS | Daidaito: 2.5m; Mai sarrafa kansa 50%: ~ 2m (SBAS) | ||
Kamfas na Lantarki | Range: 0 ~ 360 °, daidaito: kan gaba: 0.5 °, farar: 0.1 °, yi: 0.1 °, ƙuduri: 0.01 ° | ||
Haɓaka | Kariyar Haske mai ƙarfi | Taimako | |
Gyaran Lokaci | Zazzabi ba ya shafar tsabtar hoton thermal. | ||
Yanayin yanayi | Taimakawa masu yawa - yanayin daidaitawa, dacewa da yanayi daban-daban | ||
Lens Servo | Taimaka saitin ruwan tabarau, dawo da tsayin hankali da tsayin wuri. | ||
Bayanin Azimuth | goyan bayan kwana na ainihi - dawowa da matsayi; azimuth video overlay real-time nuni. | ||
Saitin Sigo | Ayyukan Kira na Nesa Menu na OSD. | ||
Ayyukan bincike | Ƙararrawar cirewa, goyan bayan ƙararrawar rikici ta IP, goyan bayan shigar da ƙararrawa ba bisa ka'ida ba (Lokacin shiga ba bisa ka'ida ba, za'a iya saita lokacin kullewa), goyan bayan ƙararrawa mara kyau na katin SD (Sararin SD bai isa ba, Kuskuren katin SD, babu katin SD), ƙararrawar masking bidiyo, anti- lalacewar rana (ƙafafin tallafi, ana iya saita lokacin masking). | ||
Rikodin Fihirisar Rayuwa | Lokacin aiki, lokutan rufewa, zafin yanayi, zafin na'urar ainihin | ||
Mai hankali (IP guda ɗaya kawai) | Gane Wuta | ƙofa 255 matakan, maƙasudi 1-16 za a iya saita, zafi tabo tracking | |
AI Analysis | goyan bayan gano kutse, gano iyakokin iyaka, shiga / barin gano wuri, gano motsi, gano balaguron balaguro, taron mutane, saurin motsi, bin diddigin manufa, abubuwan da aka bari a baya, abubuwan da aka ɗauka; gano mutanen / abin hawa, gano fuska; da goyan bayan saitunan yanki 16; tallafawa mutanen gano kutse, aikin tacewa abin hawa; goyon bayan manufa zafin tacewa | ||
Auto-bibiya | Biyan yanayin wuri ɗaya/multi; panoramic tracking; bin diddigin haɗin ƙararrawa | ||
AR Fusion | 512 AR bayanan haɗin kai | ||
Ma'aunin Nisa | Taimaka ma'aunin tazara mai wucewa | ||
Haɗin hoto | Goyan bayan nau'ikan 18 na yanayin haɗa haske biyu, hoto mai goyan baya-a-aikin hoto | ||
PTZ | sintiri | 6*hanyar sintiri, 1* layin sintiri | |
Juyawa | Pan: 0～360°, karkata: -45～+45° | ||
Gudu | Pan: 0.01 ~ 30°/S, karkata: 0.01 ~ 15°/S | ||
Saita | 255 | ||
Haɓaka | Fan/Wiper/Heater a haɗe | ||
Audio Audio (IP guda ɗaya) | Ƙimar zafi / Ƙimar Ganuwa | Babban: 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720) Sub: 50 Hz: 25 fps (704 × 576, 352 × 288) 60 Hz: 30fps (704 × 576, 352 × 288) Na uku: 50 Hz: 25 fps (704 × 576, 352 × 288) 60 Hz: 30fps (704 × 576, 352 × 288) | |
Yawan Rikodi | 32Kbps ~ 16Mbps | ||
Rufin sauti | G.711A/ G.711U/G726 | ||
OSD saituna | Goyan bayan saitunan nuni na OSD don sunan tashar, lokaci, daidaitawar gimbal, filin kallo, tsayin mai da hankali, da saitin sunan sunan da aka saita. | ||
Interface | Ethernet | RS-485 (PELCO D yarjejeniya, baud rate 2400bps), RS-232 (zaɓi), RJ45 | |
Yarjejeniya | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, ONVIF | ||
Fitowar Bidiyo | PAL/NTSC | ||
Ƙarfi | AC12V / DC24V | ||
Matsi | H.265 / H.264 / MJPEG | ||
Muhalli | Aiki Temp | -25℃～+55℃（-40℃ na zaɓi) | |
Adana Yanayin | -35℃～+75℃ | ||
Danshi | <90% | ||
Kare Ingress | IP66 | ||
Gidaje | PTA guda uku | ||
Anti - hazo/gishiri | PH 6.5 ~ 7.2 | ||
Ƙarfi | 120W (koli) | ||
Nauyi | 35kg | ||
Girma
Saitunan sirri