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VK R4D All-in-One 4D Perception Radar – Multi-Dimensional Obstacle Avoidance Module for Industrial UAVs
Original price was: 158.00$.148.00$Current price is: 148.00$.
VK-FLY R4D industrial 4D perception radar delivers distance, azimuth, elevation and velocity data simultaneously, ranging 1–50m with ±0.1m precision. Natively matched with V10-PRO autopilot, stable operation at 30–34°C, ideal for agricultural, inspection and VTOL drones to avoid wires, trees and walls.
Product Description
Product Overview – R4D 4D Perception Radar Module
The VK-FLY R4D is a newly upgraded integrated 4D millimeter-wave perception radar independently developed by VK-FLY, serving as the core environmental sensing accessory for the V10-PRO industrial flight control system.
Different from single-function ranging radars, R4D realizes full 4-dimensional real-time perception: obstacle distance, horizontal azimuth, vertical elevation and movement speed. It perfectly solves safety risks such as wire collision, tree impact and ground clutter false alarms during low-altitude drone operations.
Adopting highly integrated miniaturized design, R4D features lightweight body, plug-and-play CAN bus connection with V10-PRO autopilot. It maintains stable sensing performance under ambient temperatures of 30–34°C, adapting to high-temperature farmlands, open-air power patrol routes and mountain mapping environments without signal attenuation or detection failure.
Core Product Advantages
- Complete 4D Multi-Dimensional Perception
Synchronously output distance, azimuth, elevation and velocity data; distinguish ground clutter from real obstacles via elevation information to eliminate false terrain alarms during terrain-following flight.
- Ultra-High Ranging Precision & Wide Detection Range
Effective detection distance 1m–50m, ranging accuracy up to ±0.1m; capable of identifying tiny thin obstacles like power lines for forward active obstacle avoidance.
- Native Matching VK-FLY V10-PRO Flight Control Ecosystem
Standard CAN-HUB communication interface, one-click data fusion with autopilot; radar sensing data participates in flight attitude correction to adjust drone route automatically for collision prevention.
- Compact Integrated Lightweight Structure
Small installation footprint, low flight load, easy to mount on multirotor, VTOL and large agricultural plant protection drones without extra air resistance.
- Stable High-Temperature Operation
Optimized heat dissipation structure, continuous reliable work under 30°C~34°C high-temperature outdoor scenarios, suitable for all-day field operation.
- All-Weather Adaptability
Not affected by light, fog or dust; works normally under complex weather where visual sensors fail.
H2 Technical Specifications
| Parameter | Detailed Data |
|---|---|
| Model | R4D 4D Perception Obstacle Avoidance Radar |
| Perception Dimension | 4D (Distance + Azimuth + Elevation + Velocity) |
| Detection Range | 1m ~ 50m |
| Ranging Accuracy | ±0.1m |
| Compatible Flight Controller | VK-FLY V10-PRO Industrial Autopilot |
| Communication Interface | CAN Bus |
| Stable Operating Ambient Temp | 30°C ~ 34°C |
| Core Function | Wire/tree/wall obstacle identification, terrain clutter filtering, automatic route avoidance, real-time attitude fusion correction |
| Working Condition | All-weather, anti-fog, anti-dust, independent of light |
Typical Application Scenarios
- Large Agricultural Spraying Drones
Avoid fruit tree branches and field power lines during low-altitude terrain-following spraying under 30–34°C farm temperature.
- Power & Pipeline Inspection UAVs
Detect overhead wires, iron towers and mountain barriers for long-distance automatic patrol missions.
- VTOL Mapping & Survey Drones
Eliminate ground clutter misjudgment during transition flight between vertical and horizontal modes.
- Heavy-Lift Cargo Delivery Multirotor Drones
Guarantee safety of automatic takeoff, landing and cross-obstacle transport.
- Emergency Rescue & Security Monitoring Drones
Reliable obstacle perception in mountain, forest and high-temperature open-air complex terrain.
Installation & Working Logic
- Hardware Connection
Mount R4D radar on the front/bottom of drone frame; link to V10-PRO flight controller via CAN-HUB port for real-time data transmission.
- Data Fusion & Flight Control Logic
R4D transmits 4D obstacle data to autopilot; V10-PRO fuses radar information with IMU/GNSS data to adjust flight path, slow down or detour automatically when detecting obstacles.
- Terrain Filtering Function
The elevation dimension data of R4D can filter ground weeds and small terrain fluctuations, avoiding unnecessary flight detours caused by false alarms.
FAQ
Q1: Which flight controller matches R4D perception radar?
A: It is fully plug-and-play compatible with VK-FLY V10-PRO industrial flight controller, supporting data fusion and automatic obstacle avoidance logic natively.
A: It is fully plug-and-play compatible with VK-FLY V10-PRO industrial flight controller, supporting data fusion and automatic obstacle avoidance logic natively.
Q2: What obstacles can R4D detect?
A: It accurately identifies power lines, tree canopies, walls, poles and other barriers; the 4D elevation function effectively filters ground clutter misinformation.
Q3: Can R4D run stably at 30–34℃ high temperature?
A: Yes, the built-in optimized heat dissipation module ensures stable sensing accuracy without drift under continuous 30–34°C ambient temperature.
A: Yes, the built-in optimized heat dissipation module ensures stable sensing accuracy without drift under continuous 30–34°C ambient temperature.
Q4: What’s the maximum detection distance of R4D radar?
A: The effective detection range covers 1 meter to 50 meters, meeting long-distance forward early warning demand for industrial UAVs.
A: The effective detection range covers 1 meter to 50 meters, meeting long-distance forward early warning demand for industrial UAVs.
Q5: How is R4D different from ordinary single-line ranging radar?
A: Conventional radar only provides distance data; R4D adds azimuth, elevation and velocity three extra dimensions, realizing intelligent classification of obstacles and ground clutter.
A: Conventional radar only provides distance data; R4D adds azimuth, elevation and velocity three extra dimensions, realizing intelligent classification of obstacles and ground clutter.
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