低空经济之通导监系统

Summary of Conference Call Notes Industry Overview - The discussion revolves around the low-altitude economy, focusing on communication, navigation, and surveillance systems for efficient management of low-altitude flights [1] Key Technologies and Their Characteristics Radar - Coverage range: 50 to 300 kilometers - Positioning accuracy: 10 to 100 meters - High real-time capability and all-weather operation - Suitable for aviation control and military early warning - High maintenance costs and interference issues [2] ADS-B (Automatic Dependent Surveillance–Broadcast) - Coverage range: 200 to 300 kilometers - Positioning accuracy: 10 to 30 meters - High data accuracy and low cost - Compatible with global civil aviation standards, mainly used in civil aviation monitoring and airport traffic management [2] 5G Technology - Coverage range depends on base station density - Positioning accuracy: 1 meter - High real-time capability and low latency - Supports massive device connectivity and AI analysis - Limitations in remote areas due to base station dependency [3] Beidou Satellite System - Positioning accuracy: 1 to 5 meters (higher with enhanced services) - Global coverage and strong anti-jamming capabilities - Suitable for drone navigation and maritime search and rescue - Accuracy affected by obstructions like buildings and weather [4] Electro-Optical and Infrared Technology - Coverage range: 1 to 10 kilometers - High precision and real-time capability - Suitable for security, anti-drone operations, and nighttime monitoring [5] Trends and Future Developments - Integration of communication and radar functions in 5G base stations is a key trend, enhancing low-altitude monitoring capabilities [10] - The development of a multi-layered perception and defense network for low-altitude management is underway, with various technologies being combined for better coverage and efficiency [12][13] - The market is seeing a push towards the commercialization of radar systems for various applications, including public safety and low-altitude monitoring [14] Company Initiatives - The company has developed various low-altitude monitoring radar systems and solutions, aiming to create a comprehensive low-altitude management system [12] - New products targeting low-altitude threats have been introduced, including K-band dual-polarization active phased array radars [14] Important Notes - The conference call content is intended for internal use only and should not be shared externally [15]