In recent years, economic models that regard low-altitude airspace (generally referring to the airspace below 1,000 meters in height) as a natural resource for development and utilization have gradually emerged in our daily lives. Examples include drone logistics and distribution in Shenzhen, 16 low-altitude tourism routes in Xinjiang, and low-altitude drone patrols in various regions. In this process, LiDAR drone survey, with its high-precision and real-time data collection capabilities as well as strong environmental adaptability, serves as the data pillar for promoting the development of this economy.
In terms of logistics and distribution, LiDAR can contribute to the safety guarantee of drone flights and airspace planning. In low-altitude scenarios, obstacles are dense; billboards, power lines, and trees can all become obstacles to drone flights, interfering with the smooth and stable operation of drones. In addition, with the rapid development of the low-altitude economy, the number of low-altitude aircraft is increasing. The contradiction between the limited nature of low-altitude resources and the growth in the number of aircraft, if not properly divided and managed for visible low-altitude airspace, may cause certain harm to social security. As a sophisticated distance sensor, LiDAR scans the surrounding environment of drone flights in real time through high-frequency laser pulses, detects obstacles along the flight path, and generates real-time environmental data maps. It not only assists in the scientific planning of drone airspace flights but also helps drones achieve real-time obstacle avoidance, ensuring the safety of low-altitude flights.
In terms of urban monitoring, issues such as complex weather, electromagnetic interference, and vegetation branches and leaves can all affect the smooth operation of aircraft. In addition, the low-altitude area covers a vast area, and the demand for large-scale monitoring has put traditional surveying and mapping methods in a difficult position, making it hard to achieve the goal of rapid drone surveying and mapping. For this reason, LiDAR can be paired with a variety of sensors to form a comprehensive and multi-level monitoring system. This system can cope with changing environments and large monitoring areas, providing strong support for urban air monitoring and defense.
ERDI's newly released 905nm high-frequency laser ranging module is designed specifically for this purpose. Its compact design, high-frequency ranging capability, and precision down to the centimeter level can provide a cost-effective ranging solution for the low-altitude economy.
Taking the model LRF600H as an example:
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In terms of ranging range, it can accurately measure distances from 0.05m to 600m, easily handling short to medium-range surveying and mapping tasks.
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In terms of ranging frequency, it has an adjustable frequency of 1KHz / 50Hz, adapting to the real-time high-frequency data collection needs of LiDAR systems.
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The ranging accuracy is ±10 centimeters, meeting the ranging accuracy requirements for the contours of surface objects.
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In terms of anti-interference capability, its 100 kLux-level anti-interference capability is sufficient to meet the detection needs under strong light. In addition, its Class 1 photobiological safety can also ensure human eye safety during use.
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In terms of interface customization, this module of ERDI adopts UART/IIC communication interfaces and can also accept customization requirements. It is fully compatible with common drone models on the market, making integration very convenient.
With the rapid development of the low-altitude economy, drones have transformed from previous shooting tools into important equipment for future urbanization and intelligentization. ERDI's newly released high-frequency laser ranging module, with its characteristics of high precision, high frequency, and convenient integration, is believed to efficiently empower the development of the low-altitude economy in the future landscape of the low-altitude economy.
Contact ERDI TECH
If you need technical information, specification sheets, prototype tests or customized solutions for the 1064nm laser target designator, please contact the ERDI TECH engineering team.
📧 yeva@erdimail.com (responses within 24 hours)
📞+86 18123396539
We will provide the most suitable laser technology solutions for your platform.
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🔗905nm Diode Laser Rangefinder Module
