D20 is a long-time operation, high-precision, large-load, and aerial photography multi-functional UAV that is fully automatic to meet various surveying and mapping requirements.
- Item No. : D20
- Long endurance锛宧eavy load The take-off weight of the D20 is 21kg, and the maximum endurance time is 80min;
- Pure electric platform锛宐attery sharing Adopt pure electric platform, easy to use and maintain, high reliability. Using the same type, universal intelligent battery, to achieve cross-platform exchange and sharing, cost reduction, reduce the cost of use;
- Universal load design The common load design is adopted, and all loads are interchangeable, which can meet various application scenarios and greatly increase the value of product reuse;
- High integration,high performance锛宧igh reliability D20 core sensors all adopt three-way backup, which is safe and reliable. Equipped with forward controllable millimeter-wave radar and visual perception system, it can realize height measurement, obstacle avoidance and auxiliary navigation functions.
- Multi-channel sensor registration and integration system The D20 core sensor adopts three-way backup, equipped with forward controllable millimeter-wave radar and visual perception system, which can realize the functions of height measurement, obstacle avoidance and auxiliary navigation, which is safe and reliable;
- Distributed power management system D20 adopts advanced distributed power management system and battery health monitoring system. Batteries can be combined according to the selected load to improve endurance and ensure flight stability;
- Support network RTK and PPK calculation Standard high-availability, high-reliability network RTK/PPK and its integrated solution service, adopting the Internet operation mode on demand, reducing field workload; equipped with high-precision differential GNSS board, providing RTK/PPK integrated solution , High-precision POS-assisted aerial triangulation, image-free control and mapping capabilities;
- One-stop software solution Support functions such as precise 3D route planning, precise terrain following flight, 3D real-time flight monitoring, etc.; support the whole process of GPS fusion calculation, control point measurement, air triangulation calculation, one-key mapping, and one-key exporting of three-dimensional mapping. Supports full-process laser data processing of high-precision integrated navigation trajectory calculation, point cloud calculation, and point cloud post-processing, and provides processing and browsing of various data results such as DOM, DEM, DSM, TDOM, and LAS point cloud;
- Active cloud service "Pegasus Cloud" supports information push, engineering synchronization, flight data sharing, aircraft active maintenance, flight record analysis and display functions; supports remote monitoring and video streaming functions based on 4G/5G networks.
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| serial number | Technical Parameters | D20 |
| 1 | material | Carbon fiber + aluminum-magnesium alloy |
| 2 | Symmetrical motor wheelbase | 1.65m |
| 3 | body height | 0.6m |
| 4 | drive mode | electric |
| 5 | Number of motors | 6pcs |
| 6 | drone weight | 21kg |
| 7 | Maximum load weight | 6kg |
| 8 | cruise speed | 18m/s |
| 9 | battery life | 50min@6kg load, 80min@1kg load |
| 10 | Take-off and landing mode |
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| 11 | positioning accuracy | 卤1cm+1ppm (horizontal), 卤2cm+ppm (vertical) |
| 12 | climb speed | 5m/s |
| 13 | maximum descent speed | 5m/s |
| 14 | Practical altitude ceiling | 6600m |
| 15 | Wind resistance | Level 6 |
| 16 | control distance | 50km |
| 17 | Operating temperature | -20鈩-50鈩 |
| 18 | packing shipping box | Aluminum alloy equipment box EVA lining |
| 19 | task response time | Unfold 鈮 10min, retract 鈮 10min |
| 20 | module load | Aerial SurveyTiltRemote SensingLidarVideoSynthetic Aperture Radar Module |
An overview of the application scope of the FEIMA multi-rotor UAV D20
The FEIMA UAV D20 can be mounted with different equipment to perform tasks in different industries. It can be hung on aerial survey module DV-CAM20, five-lens oblique camera module D-OP4000, single-lens multifunctional aerial survey module D-CAM5000 and other modules for terrain surveying, mine surveying, digital city, cadastral surveying, forestry surveying, engineering building surveying, Smart city, disaster monitoring, power inspection, public security police, pipeline inspection, water supervision, environmental monitoring, forest fire prevention, etc.
Application examples
urban planning
It provides reliable technical means for urban planning and construction, and is widely used in urban land planning, urban land use dynamic monitoring, investigation of requisition, relocation and demolition violations, new rural planning and construction, digital city modeling and other applications. The application of UAV low-altitude remote sensing aerial survey technology can save working time, improve operation efficiency, and reduce operation costs, which is the main application trend of digital city construction.
Digital city
The real scene 3D data measured and produced by oblique 3D photography technology, with its short production cycle, real and natural model, high precision, especially suitable for large-scale 3D data production, realizes the integration of oblique photography aerial data and measurable street scene data in the construction of digital city, realizes the penetration of aerial and ground data, and lays a solid foundation for the digital city to move towards a smart city.
Forestry surveys
In the post-processing of data, the independent laser return value can be divided into vegetation return value and ground return value, according to LIDAR data, analyze the coverage and coverage area of forest trees, understand the density of trees, the coverage area of older trees and the coverage area of young trees. Through LIDAR data, the forest area, the average height of trees, and the amount of wood can be estimated, which is convenient for relevant departments to carry out macro-control.
Smart cities
LIDAR system in the city can reflect its advantages of not being limited by aviation height, shadow occlusion, etc., can quickly collect three-dimensional spatial data and images, fast house modeling speed, high elevation accuracy, high degree of texture mapping automation, can meet the needs of analysis and measurement, widely used in urban planning large-scale topographic map acquisition
Power inspection
With the expansion of the power grid, line patrol work is becoming more and more important. Traditional manual inspection operations require climbing over mountains, with high operational intensity, low efficiency, high risk, and high labor costs and operating costs. UAVs can replace manual inspection to achieve efficient inspection operations, reducing labor intensity and operation risks.
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