I. Introduction to Industry Pain Points
With the rapid development of the low-altitude economy, incidents of unauthorized drones (“black-flight” drones) intruding into key sites occur frequently. Conventional low-altitude security systems generally suffer from four major shortcomings:
- After target detection, there is a lack of high-speed airborne response carriers. Ordinary multi-rotor UAVs only reach speeds of several dozen kilometers per hour and struggle to catch up with high-speed intruding targets.
- Weak target recognition capability and high false alarm rates. Birds and debris are easily misidentified as drones, raising risks of erroneous operational responses.
- Poor adaptability to harsh conditions. Equipment cannot operate in high-wind, low-temperature environments, failing when missions are most critical.
- Many countermeasure devices only support monitoring, and cannot complete integrated close range tracking, expulsion and interception tasks, resulting in disconnection between monitoring and response.
Traditional security solutions (radar plus optoelectronic sensors) can only “see” threats, yet cannot “chase or intercept” them. In response to sudden illegal UAV intrusions, there is an urgent demand for high-speed, highly maneuverable low-altitude protection aircraft equipped with built-in AI recognition and tracking functions.
II. About Us
Foshan Null-Space Innovation Technology Co., Ltd. focuses on the R&D and manufacturing of low-altitude security and high-speed counter-UAV aircraft. Centered on low-altitude defense for key sites, we have independently developed the Peregrine Falcon series of high-speed protection UAVs. Serving clients in security, airport operations, key industrial parks and shooting ranges, we deliver all-in-one low-altitude protection solutions covering airspace monitoring, airborne tracking and mission response. With self-developed flight controllers and AI vision algorithms, we offer full-scale product delivery and customized modification services.
III. Product Portfolio: Peregrine Falcon LKHB-Series High-Speed Protection UAVs
The Peregrine Falcon LKHB Series includes three models tailored to different operational radii, speeds and mission durations:
- LKHB-1.5: Maximum flight duration 3 min; top speed 350 km/h; control range 5 km; total weight 300 g. Lightweight for rapid-response short-range emergency interception.
- LKHB-5: Maximum flight duration 8 min; top speed 380 km/h; control range 8 km; total weight 500 g. Balances endurance and speed for medium-range airspace response.
- LKHB-30: Maximum flight duration 10 min; top speed 400 km/h; control range 35 km; total weight 800 g. Flagship model for long-range, wide-area airspace tracking and interception.
All models support dual-band wireless links (915 MHz / 2.4 GHz), integrate an all-in-one AI flight controller, and offer optional analog video transmission or high-definition digital video transmission. Thermal imaging payloads are also supported.
IV. Breakdown of Core Technologies
- Integrated AI Active Flight Controller: The embedded AI flight controller delivers acceleration from 0 to 100 km/h in as little as 1.3 seconds and a peak speed of 400 km/h, reconciling high velocity with stable flight performance.
- AI Dynamic-Target Tracking Algorithm: Tracks moving targets at up to 100 km/h. Target detection rate ≥ 95 %; automatic target recognition accuracy ＞ 85 %; false-alarm rate ≤ 5 %. Capable of tracking targets as small as a 3 × 3-pixel footprint, with adaptive target-scale processing and sustained tracking through partial occlusions. Recognizes multiple object classes including drones, pedestrians and vehicles.
- High-Speed Video-Transmission Link: Digital high-definition video transmission reaches 35 km. Video resolution 1200 TVL; supports H.264 / H.265 encoding and low-latency RTSP streaming for real-time playback and storage on backend platforms.
- Environment-Adaptive Design: 8-level wind resistance; operating temperature −10 ℃ ~ +40 ℃. Performs airborne patrol and target-interception missions in rain, wind and other complex weather conditions.
V. Comparison of Countermeasure Solutions
| Solution | Peregrine Falcon High-Speed Protection UAV | Fixed Counter-UAV Gun / Jammer | Conventional Security Multi-Rotor UAV |
| Response Mode | Airborne close-approach; integrated tracking and physical countermeasure | Stationary electromagnetic jamming; cannot follow moving targets | Max speed ≤ 80 km/h; cannot keep up with fast intruding drones |
| Effective Range | Up to 35 km | Hundreds of meters to several kilometers; heavily affected by physical obstructions | Typically 3-10 km |
| Maneuverability | Top speed 400 km/h; high-speed target pursuit | Fixed-site deployment; zero mobility | Low speed; frequent loss of high speed targets |
| Multi-Target Recognition | AI vision distinguishes drones, birds, vehicles, etc. | Only signal suppression; no target-classification capability | Limited on-board AI computing; high false-alarm rates at long distances |
| Operational Constraints | Flexible take-off; rapid deployment to target airspace | Requires on-site operators; fixed installation points | Short endurance and insufficient speed; cannot intercept high-speed black-flight UAVs |
Core Advantages: Jammers can only disrupt signals; ordinary UAVs lack pursuit speed. The Peregrine Falcon takes off to close in, maintains continuous tracking of high-speed targets and enables dynamic airspace intervention.
VI. Application Scenarios, Pain Points and Solutions
- ✅ Key-Site Protection
- Pain point: Unknown drones infiltrate key factories and military compounds. Ground radar detects intruders yet no airborne interception asset is available.
- Solution: Peregrine Falcon takes off rapidly, closes in at high speed on the intruding drone, locks onto and tracks it via AI, and carries out expulsion or interception.
- ✅ Airport Protection
- Pain point: Severe unauthorized drone risks around airports. Traditional equipment struggles with sustained long-range tracking of moving targets.
- Solution: Remotely launched for wide-area airspace patrol; identifies suspect aircraft from afar for early warning and mitigation.
- ✅ Aerial Patrol
- Pain point: Manual large-area airspace inspection is inefficient; long-range target identification is difficult.
- Solution: Equipped with optoelectronic / thermal-imaging payloads for high speed cruise inspection; automatically detects airborne and ground objects.
- ✅ Target-Drill Ranges
- Pain point: Shortage of high speed aerial targets for testing low-altitude counter UAV equipment.
- Solution: The LKHB-Series flies at high speed to simulate intruding drones for live fire testing and training of air-defense and counter UAV systems.
- ✅ FPV Racing Events
- Pain point: Competitions require high-performance aircraft as racing targets.
- Solution: High-maneuverability, top-speed variants meet requirements for FPV high-speed race targets.
VII. Reference Project Cases (general descriptions; project names to be added later)
- Low-Altitude-Security Project for a Major Key Site: The Peregrine Falcon LKHB-30 serves as the airborne response unit working alongside ground-based optoelectronic radar systems. Multiple tracking-and-response drills against unknown drones have been completed; trajectories of high-speed intruders have been successfully captured, validating high speed pursuit and AI locking capabilities.
- Air-Defense Range Training Program: The LKHB-Series acts as high-speed aerial targets simulating unauthorized-flight drones for real-equipment validation of counter-UAV systems, fulfilling requirements for 350-400 km/h high-speed target simulation.
- Airport Low-Altitude-Inspection Drill: The LKHB 5 performed long-range airspace patrols and stable target identification under high-wind conditions, holding false-alarm rates below 5 %.
VIII. Frequently Asked Questions (FAQs)
Q1: What are the Peregrine Falcon UAV’s maximum speed and flight time? A: The full-series top speeds range from 350 km/h to 400 km/h; flight durations range from 3 min to 10 min. The LKHB-30 offers the longest endurance (10 min) and the maximum control range of 35 km.
Q2: What targets can the AI system identify? Are false alarm rates high? A: It recognizes drones, pedestrians and vehicles. Target detection rate ≥ 95 %, recognition accuracy ＞ 85 %, false-alarm rate ≤ 5 %. It supports continuous tracking even with partial target occlusion.
Q3: Can it take off and operate in high wind conditions? A: It features 8 level wind resistance and an operating-temperature window of −10 ℃ to +40 ℃. It can perform missions under most outdoor complex meteorological conditions.
Q4: Do you support customized development? A: Yes. Flight controllers, communication links, payloads and airframe dimensions can be customized to interface with customers’ existing security platforms.
Q5: What is the maximum video-transmission distance? What about latency? A: The LKHB-30 supports digital video transmission up to 35 km, with low-latency RTSP streaming and H.264 / H.265 encoding for convenient backend-platform storage.
Q6: What are the main use cases for this UAV? A: It is positioned as a high-speed low-altitude-protection aircraft for key-site and airport defense, aerial patrol, target-drill-range training and FPV high-speed race targets. It conducts tracking and close-range countermeasures against black-flight drones and simulates hostile intruder aircraft.
IX. Contact Information
Foshan Null Space Innovation Technology Co., Ltd. 📍 Address: No. 3 Huijiang Road, Bainijing Town, Sanshui District, Foshan City, Guangdong Province 📞 Phone: +86 18664526891 📩 Email: 18664526891@163.com 🌐 Website: https://www.cnnullspace.com/
Target Customers: Airport security authorities, key site security operators, shooting range training institutions, low altitude solution system integrators, FPV race event operators.
