Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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Electro-Optical Infrared Long Range Surveillance System Pixel 640x512
JH640-100 EO/IR tracking system is an integrated device that composes the optical, electric, machinery, control and signal processing unit, utilizing electro-optical detector as sensitive component, and the electro-mechanical control to stabilize the sight-axis, thus realize the target capture, tracking, aiming and stabilization function. The following technology includes target recognition & auto-tracking technology; EO tracking servo control; control technology application; mechanism design and signal processing are critical to determine EO tracking system performance. Recently the advanced EO tracking system is equipped with sensors with different wave and type like TV, IR, LRF, IR localizer, and the design of which should consider the following factors: operation distance, environment, target characteristics, optics aperture & focal length, stabilization accuracy, weight and volume.
Embedded high integrated FPGA processor with fast processing and intelligent algorithm to realize real-time tracking; tracking algorithm providing relative tracking and centroid tracking algorithm for customer’s options according to the target characteristics under different fields so as to realize high quality tracking
Two axis stabilized platform combining with high precision gyro and servo control system to provide good system stability and high precision tracking performance
Military qualified Integrated fully sealed design
Military components with high reliability and long lifetime under severe environment
Specifications:
| THERMAL CAMERA | |
| Detector | LWIR Uncooled FPA microbolometer |
| Pixel | 640x512 |
| Spectral band | 8μm~12μm |
| FOV | 6.2° x 5.0° ( electronic zoom: 2×) |
| Focal Length | 100mm, F#:1 |
| DAY LIGHT CAMERA | |
| Detector | 752*582, 1/3" white/black CCD |
| FOV | 55.8° x 2.1° continuous zoom |
| Illumination Range | 200Lx ~105Lx |
| LASER RANGE FINDER | |
| Wavelength | 1.06μm |
| Ranging | 300m~5km (visibility 10km, 8m*2m target) |
| Measurement accuracy | ≤ ± 5m |
| SERVO | |
| Stabilization accuracy | ≤ 0.2mrad (1σ) |
| Turret direction range | Azimuth: ± 180° (0°is bow direction); Pitch: -20°~+75° |
| TURRET MAXIMUM ANGLE SPEED | |
| Azimuth | ≥50°/s |
| Pitch | ≥50°/s |
| Video signal format | CCIR PAL standard B/W |
| Communication | RS232 |
| ENVIRONMENTAL | |
| Operating temperature range | -40℃ ~ +60℃ |
| Storage temperature range | -40℃ ~ +65℃ |
| POWER | |
| Power Supply | DC 24V/15A, DC28V/15A |
| Power Consumption | DC24: ≤350W DC28V : ≤420W |
| PHYSICAL | |
| Dimension (L×W×H) | Turret:Φ400×630mm Electronic cabinet: 159x346.8x185.5mm Control box:364×200.5×137.5mm |
| Weight | Turret:≤70kg Electronic cabin: ≤8.2kg Control box:≤1.2kg |
