Drone Obstacle Avoidance UAV Sensors for Agriculture
User Manual：
- Product Description
-
- Commodity name: Drone Obstacle Avoidance UAV Sensors for Agriculture
The obstacle avoidance radar sensor applies 79GHz millimeter wave radar. The UAV radars can detect and avoid obstacles ahead automatically to ensure safe flying for agriculture drones.
UAV-R21-1/UAV-R22-1 tiny & light millimeter wave obstacle avoidance radar sensor is self-designed and manufactured by MicroBrain Intelligent. It has advantages of high precision, small body, high sensitive, light weight, easy for integration and stable performance. This UAV radars can distinguish whether there’s obstacle ahead or not by forward sending fan-shaped 79GHz electromagnetic wave and dealing with the returned signals. It will send back the relative distance, speed and angle data between obstacles and radar to make the drone keep away from obstacles and ensure its safe working.They have performance as below:
Support UART / CAN Interface (Optional)
Model UAV-R21-1: CAN Interface
Model UAV-R22-1: UART Interface
Long Range Detection
Detection Range: 0.2~27m
Appropriate for agricultural drone and small delivery drone.
Accurate Detection
Detect Accuracy: 2cm
Detect Resolution: 0.12m
Working frequency: 77GHz~81GHz.
Antenna applies 2 send 4 receive MIMO array. Angle scope area to 30 degree with high resolution and precision.
Adapted to Pixhawk Flight Controller
Adapted Controller: Pixhawk / Ardupilot / Open Source
Product Parameters
Parameters
Value
Model
UAV-R21-1 / UAV-R22-1
Work Frequency
79GHz
Bandwith 1.5GHz Protection Level
IP67
Connect Interface
CAN/UART
Sense Range (m)
0.2~27
Sense Accuracy (m)
±0.02
Resolution (m)
0.12
Azimuth Width (-6dB) ±15° Elevation Width (-6dB)
±4°
Max EIRP (dBm)
30
Refresh Rate
20Hz
Voltage
5~24V DC
Work Temperature (℃)
-40~+ 85℃
Power Consumption (W)
≤3
Dimension (mm)
76*71.5*19.6
Application Video
More Models
Microbrain drone radars are mainly divided into 2 types: the radars for obstacle avoidance and the radars for altitude detection.
Also we have various models which can be adapted to different drones with different detection altitude, flight controller and interface.
Users can choose from models below:
Model Function Application Adapted Controller Interface UAV-H30-1 Altitude detection: 0.2~27m Agriculture Drone Pixhawk / Ardupilot / Open Source CAN UAV-H31-1 UART UAV-H200-1 Altitude detection: 0.9~200m Industrial, delivery drone, etc. Pixhawk / Ardupilot CAN UAV-H201-1 Pixhawk / Ardupilot / Open Source UART UAV-R21-1 Obstacle avoidance: 1.5~27m Agriculture Drone CAN UAV-R22-1 Open Source UART UAV-R120-1 Obstacle avoidance: 1.5~120m Industrial, delivery drone, etc. Pixhawk / Ardupilot CAN UAV-R121-1 Pixhawk / Ardupilot / Open Source UART
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