Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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➢ 2-axis stabilization of azimuth and elevation, combined with high accuracy gyro and servo control system to realize 360° observation
➢ SDI HD image transmission and network video and image transmission
➢ Compact structure with strong carrier adaptability, low consumption, high cost-effectiveness;
➢ Video tracking capability
➢ High accuracy calibration ensures alignment of day light camera and IR camera
➢ Able to control the attitude of the EO/IR system by joystick
➢ Working mode, azimuth angle, elevation angle data could be feedback
| System Parameter | |
| Max. Rotation angular speed | azimuth:≥60°/s; elevation:≥60°/s |
| Rotation range | azimuth:360°continuous, left - right + elevation:-90°～+90°(horizontal forward is 0°, up + down-) |
| Angular measurement accuracy | ±0.1° |
| Stabilization accuracy | 0.5mrad(1σ) |
| IR Camera | |
| Detector | 640×512 uncooled LWIR FPA |
| Pitch size | 17μm×17μm |
| Spectral band | 8μm～14μm |
| Focal length | 30mm～150mm |
| FOV | 4.16°×3.33°～20.78°×16.63° |
| Video interface | 1-way analog video PAL |
| Day Light Camera | |
| Detector | 1920×1080, colored |
| Optical zoom | 60× optical zoom |
| Focal length | 12.5mm～750mm |
| Video interface | 1-way digital video HD-SDI |
| Video Tracking Board | |
| Tracking window position | automatically moving to any position and aim at the target |
| Max. camera resolution | 1920×1080,60fps |
| Min. Target recognition accuracy | 3×3 pixels |
| Tracking speed | ≤34 pixel/frame |
| Starting time | ≤50s |
| Video output from tracking board | SDI video output and network video output |
| Physical Parameter | |
| Dimension | EO/IR system(diameter×height):Φ470mm×670mm |
| Control box(L×W×H):435mm×220mm×255mm(joystick height included) | |
| Weight | EO/IR system:≤50kg |
| Control box:≤4.5kg | |
| Color | navy gray |
| Environment Parameter | |
| Working temperature | -40℃～+60℃ |
| Storage temperature | -50℃～+70℃ |
| Protection | IP66 |
| Power Supply | |
| EO/IR system | DC 28V |
| Power consumption | ≤400W |
| Control box | DC 12V |
| Power consumption | ≤12W |
Control Box
The control box, as the system command center, includes joystick, working mode switch,IR and day light camera image adjustment, target tracking, turret movement control, etc. The external interface includes 12pin aviation connector.
