先飞技术圆满完成2026苏州狮子山跨年无人机编队飞行任务

Commissioned by the management of the Shizishan (Lion Mountain) Scenic Area, ALLXF successfully executed a large-scale drone formation flight on the night of December 31, 2025. As a key highlight of the Suzhou New Year’s Eve celebration series, the project aimed to empower urban landmarks through low-altitude digital technology, integrating Suzhou’s cultural heritage with cutting-edge technological aesthetics.

I. Deep Integration: A Tribute to the Beauty of Shizishan

Shizishan is a core landmark of the Suzhou New Year’s Eve District (Huqiu District), embodying the cultural philosophy of "nature meeting the city." It is surrounded by iconic structures such as the Suzhou Museum West and the Suzhou Science and Technology Museum.

During the planning phase, ALLXF conducted an in-depth study of the natural silhouette of Lion Mountain and the architectural aesthetics of the Suzhou Museum West. During the performance, the drone formation used the sky as a canvas to precisely outline the "Lion’s Head" profile and digitally reconstruct the geometric features of the museum. This presentation created a "cross-temporal dialogue" between traditional Gusu cultural symbols and the modern technological identity of the High-Tech District.

II. Technical Execution: High Reliability in Complex Environments

The Shizishan environment presented logistical challenges, including mountain wind turbulence, signal reflection from water surfaces, and interference from high-density crowds. To ensure flawless execution, ALLXF implemented the following:

• Dynamic Wind Compensation: Utilizing self-developed swarm power compensation algorithms, the drones maintained a pattern deviation of less than 0.1 meters even under Level 4-5 instantaneous wind gusts.

• Airspace & Safety Management: Adhering strictly to Suzhou’s low-altitude flight safety regulations, the team utilized geofencing and multi-redundant communication links to ensure uninterrupted connectivity.

• Standardized Operations: The team completed full-process pressure tests in the early hours of December 31. The fleet took off punctually at midnight, completing the mission with zero technical faults.

III. Execution Details and Technical Parameters

Standardized workflows were adopted to ensure absolute safety and precision in the high-density spectator zone:

• Fleet Scale: 1,200 drones deployed, with a 5% backup redundancy.

• Communication Assurance: Multi-frequency Gigabit data link redundancy was used to effectively bypass mobile signal interference from the tens of thousands of spectators on-site.

• Positioning System: RTK-GPS centimeter-level high-precision positioning ensured static stability (deviation within 5cm) despite complex airflow.

• Choreography Design: 16 dynamic transition scenes were designed, including the "Suzhou Museum West Silhouette," "Suzhou Embroidery Windows," and the "New Year Countdown." Average transition generation time was reduced to under 15 seconds.

IV. Project Timeline

• Field Survey: In mid-December, frequency scanning and site evaluations were completed for the takeoff area and surrounding radio environment.

• Airspace Approval: Formal legal filings and approvals were secured in strict accordance with Civil Aviation and Public Security Bureau regulations.

• Technical Rehearsal: A full system self-check was completed at 20:00 on Dec 31, followed by a final lightless test flight at 22:00.

• Official Delivery: Mission launched at 00:00 sharp; total flight duration was 15 minutes. All units returned autonomously with a landing precision error of less than 10cm.