The "Guardian I" anti-UAV defense system is composed of a radar detection subsystem, an optoelectronic tracking subsystem, a radio interference countermeasure subsystem and other equipment, as well as the RGS1000 low-altitude early warning and control platform. The system uses the radar detection sub-system to complete the detection, positioning and tracking of the low-slow and small UAV targets, guides the photoelectric tracking sub-system to perform video forensics, and guides the radio interference counter-system to deal with the target.
Follow Us:
radar detection subsystem
1) The ability to monitor low-altitude, slow and small targets, flexible deployment, fully automatic, and all-weather work;
2) The three-coordinate primary radar has altimetry capability;
3) Support unattended operation, reduce the difficulty of work, and avoid the interference of electromagnetic radiation to operators.
Photoelectric tracking subsystem
1) It can carry a long-focus visible light camera, a large-diameter infrared thermal imager, and optional sensing modules such as laser illuminator, laser ranging, positioning and navigation, digital compass, etc., to achieve ultra-long-distance target observation;
2) Fast rotation speed: the rotation speed can reach 80°/s, the acceleration can reach 100°/s², the start and stop are fast, and the operation is smooth, which is helpful for capturing and tracking fast-moving targets;
3) Wide coverage: the azimuth rotation range is 0°~360°, and the pitch rotation range is -90°~+90°, realizing no dead angle detection and full-dimensional coverage;
4) High control accuracy: using a precision angle encoder with a high-precision closed-loop servo control system, the positioning accuracy can reach 0.02°, and the high-performance image processing unit is equipped with a high-precision focus control mechanism to achieve precise automatic focusing;
5) The automatic tracking module designed with a variety of advanced target acquisition algorithms and tracking algorithms, supplemented by high-precision servo control, ensures stable tracking of the target during fast flight and direction change.
Radio Interference Countermeasure Subsystem
1) It has the ability to effectively interfere with the signals of general-purpose UAVs and model-modified UAVs, causing them to return or make forced landings;
2) The frequency range of navigation signal processing includes: GPS, GLONASS, Beidou, Galileo and other navigation systems;
3) The working mode of data link processing and navigation signal processing can be freely selected or set by the user.
It is mainly used for low-altitude security protection in key places such as airports, prisons, nuclear, biological and chemical industries, conference centers, office buildings, oil fields, and oil depots.
Model name | “Guard I” anti-uav defense system |
Radar detection subsystem | 1. Action distance: ≥1.5 km (DJI Sprite 4) 2. Radar Band: Ku 3. Technical system: LINEAR frequency modulation pulse 4. Scanning mode: Azimuth Scanning + pitch frequency scanning 5. Pitch range: 0 ° ~ 40 ° 6. Distance accuracy: ≤10m 7. Azimuth accuracy: ≤0.8 ° 8. Pitch accuracy: ≤1 ° 9. Data rate: 3s 10. Target capacity: ≥200 batches 11. Power supply: AC220V 12. Power consumption: ≤100W 13. Size: Φ700 × 400(mm) 14. Weight: 20Kg |
Photoelectric tracking subsystem | 1. Operating distance: ≥1 km 2. Infrared Detector: uncooled alum oxide (Vox) infrared focal plane 3. The spectral range is from 8 μm to 14 μm 4. Resolution: 640 × 512 5. NETD: better than 40MK 6. Lens focal length: 31-155mm continuous zoom lens 7. Visible light sensor: 1/2.8′ star-level CMOS 8. Resolution: 1920 × 1080 9. Focal length: 7-300mm 10. Tracking mode: manual, automatic tracking, support radar linkage 11. Tracking function: built-in multiple tracking algorithms, support multi-target detection, automatic capture, temporary occlusion and so on 12. Horizontal range: N × 360 ° continuous rotation, after power failure can be mechanically locked 13. Pitch Range: -90 ° ~ + 90 ° , with soft limit function, program can be set 14. Rotation Speed: horizontal 0.01 ° ~ 80 °/s, pitch 0.01 ° ~ 60 °/s 15. Power supply: AC220V 16. Power consumption: ≤500W 17. Size: ≤572mm × 472mm × 655mm 18. Total weight: ≤90kg |
Fixed radio interference counter subsystem | 1. Action distance: ≥1.5 km (2.4 ghz, 5.8 ghz, 1.5 ghz) 2. Operating Band: 1570-1620MHz, 2400-2500MHz, 5720-5890MHz 3. Interference response time: ≤4.5 s 4. Interference beam width: 360 ° 5. Power supply: AC220V 6. Power consumption: ≤300W 7. Size: antenna: diameter: 25 * 100mm; host: 400mm * width: 230mm * height: 320mm 8. Weight: 20Kg |
RGS1000 low altitude early warning control platform | 1. Integrated Management and display: platform integrated design, centralized management and control, centralized display, more efficient operation 2. Distributed: support distributed deployment, Device Control Service, service scheduling service distributed deployment, support by region deployment, support multi-client simultaneous use, support distributed streaming server technology 3. Deployment Display: displays deployment information for detection and interception equipment 4. Multi-screen display: support video preview, electronic map, video monitoring, video playback and information management split-screen display, support multiple video preview interface split-screen display 5. Log information: support query run log, alarm log, Operation Log and other information, support by organization, equipment, time and other conditions query log information 6. System settings support setting map address, support setting local storage path, support personal password modification, support connection mode settings, support automatic variable parameter settings, support target linkage parameter settings |