CCTV Camera YTH818 Marine Photoelectric Forensics System
YTH818
Marine photoelectric forensics system

Product Introduction
YTH818 marine photoelectric forensics system, Non-refrigerated oxidation vanadium focal plane infrared thermal imager,The resolution of the YTH818 is 324*256,Infrared len is 40mm、2 million pixel of 1/2.9″2.0 Mega Progressive Scan CMOS、4.5-135mm HD 30x zoom lens and high performance dual-axis gyro turntable in one.Using the latest international advanced digital image processing technique, automatic target locking tracking technology, image stabilization technology, the system can be in the night, such as fog, rain and snow day ,complete output monitoring image clearly.Using a high-definition camera during the day to search and monitor the water around the ship, using infrared thermography in night or fog can quickly find the target.
Product Features
◆Three processing:Protection grade IP67, Strict "three anti" standard sealing technology was adopted to design: salt fog and corrosion prevention, prevent mildew. Suitable for all kinds of bad environment for long-term use.
◆ Anti-wind and anti-knock:Extravehicular equipment by high strength,corrosion resistance of aluminum alloy, It has good rigidity and the smaller the moment of inertia,And streamline shape and spherical photovoltaic module, reduced jitter as far as possible, produced by strong winds and continued resistance to wind eed above 12;
◆ Gyro stabilization:Spherical photoelectric with functions gyro stabilized ,make the users to get a clear and stable pictures.When the ship shake, photoelectric module based on gyro signal,Driven by a motor to compensate the opposite direction of movement, so as to make the point to the photoelectric hold the camera remains the same, basic is not affected by ship rocking, achieve the goal of image stabilization;
◆ Automatic tracking:(This function is optional items)In order to improve the search efficiency, the device increases the electronic anti-shaking module and the automatic tracking module to ensure high power output in high wave and strong wind environment、When the hull dithering is increased, it can also keep the pictures clear, stable and smooth.Once the user lock a target, namely into the automatic tracking system and analyze the target image automatic tracking module, real time output error signal to photovoltaic module, drive motor to carry on the deviation compensation, so as to make the target in the picture all the time, not affected by ships heading, speed and position change;
◆ Radar servo:The system also has radar seeker interface, which can search target according to ARPA radar signal;
◆ Forensic information:The operator can quickly and intuitively understand the current monitoring and search situation by browsing the task monitoring screen.uperposition of the system output video screen, real-time date (date), time (minutes), GPS (longitude and latitude), platform, the rotation Angle, with the reference of true north heading information, such as the user in the record of the image at the same time, also recorded the time (the time for the GPS receiving satellite time, do not need to set up), location, direction;
◆Simple operation:All units for embedded system structure, all functions via buttons and joysticks, its operating difficulty than common monitoring yuntai, users don't have to complex configuration, without having to use the computer, all information superimposed on the image and video, can be forensics process simple and intuitive;
◆Infrared thermograph:YTH818 Marine photoelectric forensics system of infrared thermal imager using 324 x 256 pixels refrigeration focal plane ground sensors and 40 mm infrared germanium lens combination, make the operator in the dark night fog or haze weather can more quickly find the target.
Night monitoring distance:+ 25℃. RH65 %, the infrared thermal imager for more than 24 m x 8 m hot target detection distance is about 4 to 5 km, recognition for 2-3 km distance;
◆ HD visible light:YTH818 marine photoelectric evidence system made of two million HD cameras and a 30-fold DH camera with a focal length of 4.5-135mm, which can achieve the following effects during the daytime:
Daytime monitoring distance: in the condition of visibility greater than 20km, 2m hd cameras have a distance of 2-3km to the target of 24m x 8m, and the identification of the ship name of 1m x 1m is about 0.4km.
Scope of application
Maritime surveillance ships, maritime vessels, fishery administration ships, anti-smuggling boats, Marine police vessels, salvage vessels, research vessels, cruise ships, cruise ships, cruise ships, passenger ships, passenger ships, rollers and high-speed passenger ships ......
Technical parameters
Infrared thermal imaging |
Detector type |
Focal plane array,Non-refrigerated vanadium oxide (Vox) |
Pixel |
324*256(640*512 optional) |
|
Viewing Angle |
12°(Horizontal)X 9°(Vertical) |
|
Antithermal lens |
40mm |
|
lens F value |
1.0 |
|
Image frame frequency |
8.3 Hz PAL/7.5 Hz NTSC |
|
Digital zoom |
2X/4X |
|
Thermal sensitivity |
( f/1.0 aperture,+25°C ) |
|
Spectral range |
7.5 - 13.5 μm |
|
Focus |
Electrically controlled |
|
Camera parameter |
Image sensor |
1/2.9" Progressive Scan CMOS |
Pixel |
2 million pixel |
|
Resolution |
1920*1080 |
|
Focal length |
4.5~135mm |
|
Minimum illumination |
0.05 Lux(ICR ON, 1/50 Sec) |
|
Optical zoom |
30X |
|
Horizontal Angle of view |
65.1°-2.34°(Wide Angle - far away) |
|
Close-up distance |
10-1500mm(Wide Angle - far away) |
|
Change of times |
About 4 seconds (optical, wide-angle - remote) |
|
Day and night system |
ICR filter plate |
|
Parameters of gyro cloud platform |
Horizontal position |
Continuous 360° |
Vertical position |
+45°-45° |
|
Horizontal velocity |
40°/S |
|
Vertical speed |
30°/s |
|
stabilized modes |
biaxial gyroscope stable |
|
Gyrostabilized accuracy |
≤±0.2° |
|
Tracking mode |
Manual/radar follow-up/automatic (optional) |
|
Other parameters |
menu language |
Chinese/English |
Control interface |
RS485 |
|
Address range |
0~255 |
|
Turntable control agreement |
Pelco-D/P |
|
Baud rate |
2400/4800/9600 |
|
Power supply |
AC24V/2A |
|
Power consumption |
Max 36W |
|
Working temperature/humidity |
-40℃~65 ℃,Relative humidity is ﹥90% |
|
Protection grade |
IP67 |
|
Other protection |
Whole machine anti-shock,Vertical anti-shock |
|
Size |
200*200*290mm |
|
Weight |
7Kg |
|
Structure of the material |
Magnesium alloy |
|
Shock absorber |
Rubber shock absorption |
|
heater |
optional |
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