Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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JHS223-S02-30 ship-borne electro-optical tracking system is an optical-mechanical-electrical integrated searching and tracking system, equipped with 2 sets of 30× continuous zoom HD 1080p day light camera and a 3.5km laser range finder. It is mainly applied for search, observation, and tracking of sea targets and air targets, as well as to output video and image in real time. It is widely deployed for military application and civil application of public security, alerting, and maritime, etc.
| NFOV DAY LIGHT CAMERA | |
| Detector | SONY 1/2.8" CMOS |
| Pixel | 1920*1080 |
| Focal length | 4.3-129mm (30x optical zoom) |
| FOV | 63.7°-2.3° |
| WFOV DAY LIGHT CAMERA | |
| Detector | SONY 1/2.8" CMOS |
| Pixel | 1920*1080 |
| Focal length | 4.3-129mm (30x optical zoom) |
| FOV | 63.7°-2.3° |
| LASER RANGE FINDER | |
| Wavelength | 1.55μm |
| Ranging | 15m~3.5km |
| Measurement accuracy | ±0.75m (50~1.5Km),±2m(>1.5Km) |
| Frequency rate | 2Hz |
| SERVO | |
| Stabilization accuracy | ≤0.5mrad(1σ) |
| Turret direction range | azimuth:360° continuous; elevation:-90°~+90° |
| TURRET MAXIMUM ANGLE SPEED | |
| Azimuth | ≥30°/s |
| Pitch | ≥30°/s |
| ENVIRONMENTAL | |
| Operating temperature range | -20ºC ~ +50ºC |
| Storage temperature range | -30ºC ~ +60ºC |
| Tracking | |
| Min tracking contrast ratio | 3% |
| Min tracking size | 3x3 pixel |
| Video output | 1 network output |
| Communication | RS422 |
| POWER | |
| Power Supply | DC 12V |
| PHYSICAL | |
| Dimension Turret | ≤ Φ240× 343mm |
| Turret Weight | ≤ 10kg |
System Components
This system is composed of EO/IR gimbal and host computer software, shown in Fig 1. The gimbal is installed on unmanned ship and the host computer software is in control cabinet to realize the system control.
Company Profile
Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system.We have two R & D base in Hubei Zhongxiang and Wuhan City, well-known institutions of higher learning and research institutions at home and abroad.
Customer Distribution
Service Process
Products
Our products includes thermal security cameras, electro-optics/infrared search and track system (EO/IR search and track system) and EO surveillance system, surveillance radar, laser range finder, fiber optical gyro, special power sources (thermal battery and silver-zinc battery Ag-zn battery) and OEM solutions,Personalized products and services to provide customers with a significant advantage. Due to the high quality of our products and reliable performance, Joho products are widely used in different applications, security and surveillance, law enforcement, maritime patrol, fishery administration, surveying and mapping and so on.
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Certificate & Honor