Electro-Optical Infrared (EO/IR) Tracking System Thermal Camera and Day Light Camera

1. Introduction

The 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.

JH640-100 system is a part of the vehicle-borne fire control system, capable of keep stable aiming and pointing even when the vehicle attitudes changes or on shock condition. It is equipped with a high resolution thermal camera, a TV and a laser range finder (LRF) for target search, recognition, tracking and ranging at day & night, as well as real-time provide target angle, distance and video. In addition to be used as alone, JH640-100 system also capable of receiving slave instruction from FCS (fire control system) and working with various gun and missile launch system to attack ground and air target. On the non-combat, this system can also serve as assistant navigation and warning for the vehicle at night.

2. Product Function & Features

2.1 Product Function

1) Insulate carrier disturbance and stabilize LOS (line of sight)

2) Target observation, searching and aiming at day & night.

3) Target detection, recognition and identification at day & night.

4) Auto and manual target tracking

5) Target ranging

6) Report angular and distance of the captured target relative to the reference axis.

7) System self-check and report test result.

2.2 Product Features

• High precision optical system includes fixed IR lens, optical continuous zoom TV and LRF, together with intelligent zoom control system, make sure clear image and stable optical axis within the 8mm~125mm focus length.
• Built-in high integrated FPGA processor with fast processing and intelligent algorithm realizes real-time tracking; tracking algorithm provides relative tracking and centroid tracking algorithm for customer option according to the target characteristics under different fields so that realize high quality tracking.
• Two axis stabilized platform combining with high precision gyro and servo control system, ensures system have good stability and high precision tracking performance.
• Military-class components with high reliability enables long life under severe environment.

5) Full-sealing and high level waterproof optic-mechanical- electro integrated design meets military standard.

Specifications:

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.

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.

Wuhan JOHO brings together the world's top professional talent and technology, has a highly qualified international personnel. Set from software development to hardware design, system testing, technical services are completed by professional and technical personnel. 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, work closely with more than 30 patents and 15 software copyrights, a number of the core technological achievements and technical indicators at the international advanced level.

We have the following platforms: IR imaging platform, laser range finder and continuous waveband radar, which has gained great achievements in image treatment, recognize, and image tracking filed. Meanwhile, the Optical axis consistency and the Optical axis point memory control as well as the servo platform control have met the military class demand. The internal structure chamber treatment Connection technology innovation, the layout of single part and electrical cabin pass the complex environment test and customer stick check.

Quality product performance and good reputation, our products are not only successful sales in China, and have been exported to more than 120 countries and regions in the world, including: Burma, Russia, Saudi Arabia，Egypt, Turkey, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.

Our goal is simple: to sell the best machines at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business is Wuhan JOHO, to help others achieve their goals.

Our company attracts a group of experienced senior experts to develop new products. This enables us not only supply our brand products, but also supply OEM and customized solution as request to expand our cooperation.

For more detailed information on our products, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.