Lide infrared UAV photoelectric search and detection system丨Ultra-long distance fast and accurate detection of small UAVs

1. Potential dangers that unmanned aerial vehicles may bring

As a technological innovation product that has developed rapidly in recent years, unmanned aerial vehicles have played an important role in traffic inspections, terrain surveying, farmland water conservancy and other fields. However, the problems that have followed have become more and more prominent: unidentified aircraft intrusion Incidents such as entering sensitive areas, interfering with the normal flight of civil aviation aircraft, and leaking national defense secrets are increasing. And it should be noted that once a threat occurs, it will cause huge losses and harm

Possible threats from unmanned aerial vehicles mainly include the following aspects:

1. Threaten military security. Some simple aircraft, such as paramotors and hot-air balloons, have weak autonomous navigation and communication capabilities and are prone to deviating from scheduled routes and airspace. Once they break into the sky above important targets, they are likely to endanger the safety of the target or even cause serious consequences.

2. Potential violent terrorist threats. The drone itself has a certain payload and can become an offensive weapon with slight modifications. If supervision is insufficient, it will pose a direct or potential threat to national air defense security, important target security, confidentiality security, etc.

The emergence of drones disrupts aviation order. Since most drones are made of non-metallic materials, they are small in size, low in height and slow in speed. This has caused great troubles to civil aviation aircraft. It is difficult to detect and avoid them in time, causing great interference to civil aviation routes.

4. Compromising ground safety. Drone flight is easily affected by complex electromagnetic environment interference, which may cause loss of control and fall during flight, cause safety accidents, and even seriously affect public safety

How to quickly and accurately detect unmanned aerial vehicles at long distances?

Radar systems face some difficulties in identifying small UAVs and UAVs flying over very long distances due to electromagnetic interference, easy confusion with the identification process of birds or aircraft, and being affected by bad weather with low visibility due to other reasons. Therefore, the detection of unmanned aerial vehicles is somewhat difficult

Lide Infrared has successfully solved the current problems of drone detection through continuous technical research. Now, we can use Lide Infrared technology to search, detect and identify small drones such as DJI Phantom 4. The detection distance can reach more than 8 kilometers, achieving long-distance, fast and accurate detection

The main purpose of the Lide infrared UAV photoelectric search and detection system is to search, capture, track and measure airborne targets, and output high-precision position information of the target in real time. The system can conduct a 360° omnidirectional search for targets, and switch to automatic tracking mode after capturing the target, automatically identifying and measuring the target's position through infrared, visible light and laser

Lide Infrared’s UAV photoelectric search and detection system is eye-catching for its excellent performance, mainly due to the various features of the product. These features include multi-band fusion intelligent detection, high-precision measurement, accurate detection and identification of targets in complex backgrounds, and strong anti-interference capabilities and survivability

Multi-band fusion intelligent detection: The system uses visible light, infrared, laser, and microwave multi-bands, which greatly improves the target detection capability and solves the problem of detecting "low, small, and slow" targets under night vision and low visibility. Achieve all-weather, all-day detection;

High measurement accuracy: The system's angle measurement accuracy is much higher than that of radar. It can not only provide early warning information, but also accurately guide the equipment to dispose of the target;

Accurate target detection and identification in complex backgrounds: The system solves the problem of detecting targets in complex backgrounds such as low altitude, ground and sea. Through artificial intelligence technology, targets can be quickly identified and disposal effect assessment can also be achieved.

Strong anti-interference ability and survivability: The system can independently use photoelectric detectors to detect the target using its own optical characteristics and infrared radiation characteristics, so it is not susceptible to electronic interference. Because it is a passive detection, it is not easy to be discovered

In addition to its outstanding advantages in drone monitoring, Lide Infrared's drone photoelectric detection system is also widely used in border and coastal defense, important site protection, drone monitoring, oil field and oil depot security and other fields, and has obtained gained widespread recognition.

Safety first, prevention is better than cure. Air threats must not be ignored. Only timely detection can avoid disaster

As a national high-tech enterprise in the field of UAV detection and defense, Lide Infrared will continue to innovate in technology, focus on the research of UAV defense technology, and use high-precision products to detect UAVs quickly and accurately to protect the country and the country. Contribute to the safety of people's lives and property.

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