HG-OT-889B Electro Optical Tracking Surveillance and Forensics System _Electro Optical Tracking Forensics System _China Shipbuilding Hanguang (Tianjin) Information Technology Co., Ltd

HG-OT-889B Electro Optical Tracking Surveillance and Forensics System

Product Brief
The electro optical tracking surveillance and forensics system is mainly composed of two parts: detection equipment and display control equipment. The detection equipment consists of color CCD camera, infrared thermal imager, servo system, stable platform, laser illuminator, etc. The display control equipment consists of image processing computer and equipments and interfaces of display, control, recording, input and output, etc. The detection equipment is installed on the mast or top deck of the ship, and the display control equipment is installed in the ship cabin. The system searches and observes the target through a high-performance color CCD camera or infrared camera, and uses the laser illuminator to illuminate the target to obtain the video image around the ship. After computer processing (image stitching and target extraction, etc.) to achieve the purpose of detecting, tracking, and identifying the target, and providing the ship with 24-hour perimeter video alert service.
Application Area
24-hour comprehensive search, observation, surveillance (and forensics) of sea and air targets around the ship (such as ships, drowners, marine floats, aircraft, etc.).

Main Features

1. Applying IR technology to solve the problem of system all-weather work.
2. Applying image enhancement technology to improve the blurred picture in foggy weather significantly.
3. Applying image stitching technology to provide 24-hour perimeter video alert service for the ship.
Major Function

1. 24-hour comprehensive search, observation, surveillance (and forensics) of sea and air targets around the ship (such as ships, drowners, marine floats, aircraft, etc.);
2. Manually search, capture, and automatically track target functions；
3. Receiving radar guidance function;
4. Outstanding image stabilization function;
5.Optical system power zoom, focus adjustment and other functions;
6. Fault detection and display functions (such as servo system failure, no image video failure, etc.);
7.Display and record the ship's geographic location and time functions;
8. Real-time image recording function;
9. Multiple output standard video signal function.

Parameter

Specifications / Model	HG-OT889B
Turntable function
position	N×360°
Pitch	-35°～+80°
stability	When the hull is ±10°, and the period is greater than 6 seconds, the visual axis stability accuracy is ≤±2mrad. When the hull is ≥10° and ≤±20°, and the period is less than 6 seconds, the system can still work normally.
Azimuth, pitch maximum angular velocity	100°/s
Azimuth, pitch maximum angular acceleration	90°/s²
Smooth tracking of minimum speed	0.05°/s
Sensor parameter
Infrared imaging subsystem
Device type	640×512 uncooled focal plane array
Response band	8～14μm
focal length	40mm～120mm
caliber	＞120mm
Resolution	640×512，17μm，Vanadium oxide
NETD	Long and short coke are better than 50mk@f1.0
Frame rate	≥25fps
Video format	RJ45 and PAL output, support TCP/IP
Input voltage	9V ~ 15V, the average power consumption is not more than 3W, the power consumption after zooming is not more than 15W
communication method	RS422
Start Time	≤10S
Working temperature	-40℃～60℃
Working humidity	≤95%
Storage temperature	-45℃～70℃
Mean time between failures	≥6000h
Average repair time	≤0.5h
TV camera system (high sensitivity color / black and white camera)
Imaging device	1/2" CMOS
Lens mounting method	C or CS
Working power supply	12V DC
Power consumption	6W
Pixel	1600（H）×1200(V)
Signal to noise ratio	Greater than 50dB
Electronic shutter	1/50 sec～1/500000 sec
focal length	Continuous variable range from 15.6mm to 500mm or wider
Relative caliber	F3.9
Interface	Type C
control method	Electric two variable, automatic aperture
System parameters
radius	250mm
weight	≤63kg