Cases

Bird strike prevention remains a critical challenge in aviation safety, with conventional control methods proving both inefficient and costly. To address this, our Smart PTZ Acoustic System integrates directional acoustic technology with autonomous patrolling capabilities, delivering cost-effective and highly efficient avian control. Post-deployment, the system achieved a 65% reduction in bird intrusion incidents and reduced manual inspection costs by 50%, offering reliable and automated support for airport operations.

Industry Challenges

1、Operational Safety Risks

Bird activity near runways and flight paths poses severe risks to aircraft during take-off and landing. According to International Civil Aviation Organisation (ICAO) data, over 20,000 bird strike incidents are reported globally each year, resulting in billions in economic losses and potential safety hazards. As key aviation hubs, international airports require efficient, sustainable, and scalable solutions to mitigate these risks.

2、Limitations of Conventional Methods

Traditional bird deterrence techniques—such as manual dispersal, propane cannons, and falconry—present significant operational drawbacks:

• 1）Manual efforts: Slow response times, limited coverage, and labour-intensive.
• 2）Propane cannons: Cause noise pollution, and birds rapidly habituate to repetitive stimuli.
• 3）Falconry: High cost, weather-dependent, and ineffective against certain species.

3、Cost and Resource Pressures

High labour costs across European markets make traditional bird control methods economically unsustainable. Airports require intelligent, automated solutions that minimise operational expenditure and maximise resource efficiency.

Our Solution

1、Robust Hardware Design

The system features an industrial-grade housing with IP66 protection, capable of operating in extreme weather conditions—from Nordic winters to Mediterranean summers. With a 500-metre effective acoustic range and wind resistance up to Level 10, it ensures stable performance in challenging environments.

2、Autonomous Patrol Functionality

By analysing historical avian activity data, the system pre-defines key monitoring points and plans optimal patrol routes. With one-click activation, it executes precise, automated deterrence cycles.

3、Full Integration and Automation

The system integrates seamlessly into centralised control platforms, working alongside surveillance and detection systems to enable end-to-end automated workflows. This allows continuous 24/7 operation without manual intervention.

Implementation Results

1、Enhanced Safety Performance

Since deployment, the international airport has seen a significant reduction in bird-related incidents. Comparative monthly data indicates a 65% year-on-year decrease in bird strike risks, substantially improving operational safety for aircraft movements.

2、Demonstrated Economic Advantage

A three-year comparative analysis of operational costs revealed that the Pan-Tilt Acoustic System delivered a strong return on investment: achieving 20% savings in labour expenditure and reducing overall bird management costs by 30%.

Conclusion

The Smart PTZ Acoustic System raises the benchmark for safety and automation in critical infrastructure protection. By combining intelligent acoustic dispersal with autonomous scanning, it not only enhances operational efficiency but also significantly reduces long-term costs. As the technology continues to evolve, such systems are set to become integral to modern aviation safety frameworks worldwide.