Buy Jiyi Obstacle Avoidance Radar for Agriculture Drones Online at Best Price

Description

About Jiyi Obstacle Avoidance Radar for Agriculture Drones (UAV-R21-B) Rear Radar

The UAV-R21-B Rear Radar is a state-of-the-art millimeter-wave radar sensor developed by Microbrain Intelligent Technology Co., Ltd. Designed for obstacle detection in the rear direction, it enables drones to avoid collisions in diverse environments. By utilizing 77GHz electromagnetic waves, it processes echo signals to provide crucial data, such as distance, speed, and azimuth. Built to withstand challenging agricultural conditions, it ensures reliability and stability during drone operations.

Key Features:

Rear Obstacle Detection: High sensitivity for identifying small obstacles behind the drone, such as wires and branches.
Extended Range: Detects obstacles up to 20 meters in the rear.
Quick Signal Processing: Provides real-time data to make instant navigation adjustments.
All-Weather Capability: Operates in strong light, fog, wind, dust, and nighttime conditions.
Durability: Withstands temperatures from -20°C to +85°C with IP67 waterproofing for long-lasting performance.

Technical Specifications:

Modulation Mode: FMCW
Center Frequency: 77GHz – 81GHz
Detection Range: 1 to 20 meters
Range Accuracy: 0.1 meter
Resolution: 0.6 meter
Power Consumption: 3.0W @ 25°C
Working Voltage: 9-28V
Output Interface: CAN protocol, baud rate of 1Mbps
Weight: 109.5g (with cable)
Waterproof Rating: IP67

Installation Guide:

Positioning: Mount the radar with its azimuth at ±17° and elevation at ±3° to ensure an unobstructed field of view.
Orientation: The radar antenna (backside) must face the rear, with the upward-pointing arrow aligned correctly.
Tilt Angle: Install at an 8°–12° tilt, adjusted for the drone’s flight dynamics.
Stability: Ensure stable drone platform movement to maintain proper radar alignment.

Usage Instructions:

Pin Connection:
- Red: Power
- Black: Ground
- Yellow: Pulse signal output
Real-Time Data: Outputs Y-coordinate data to assist in immediate corrective actions.

Precautions:

Handle with care to avoid static damage or physical harm.
Clean the radar cover using a soft, damp cloth and let it air-dry.
Avoid disassembling or modifying the radar’s original setup.

Package Includes:

1 x UAV-R21-B Rear Obstacle Avoidance Radar
Connection cables

Product size:

Identify the product:

This highly sensitive radar is a perfect solution for agricultural drones to avoid obstacles, ensuring smooth, safe operation in diverse weather and environmental conditions. Ideal for plant protection drones navigating complex landscapes.

Frequently Asked Questions

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What types of obstacles can the UAV-R21 radar detect?

The UAV-R21 radar can detect a wide range of obstacles, including electric wires, small trees, telephone poles, and even people. It is especially useful for detecting objects in agricultural fields, such as branches or other hazards that may obstruct a drone’s flight path.

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How far can the UAV-R21 radar detect obstacles?

The radar can detect obstacles within a range of 1 to 20 meters. It provides real-time data to ensure the drone avoids obstacles in time for safe operation.

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What weather conditions can the radar operate in?

The UAV-R21 radar is designed for all-weather performance. It works effectively in conditions of strong light, fog, dust, wind, and even at night, ensuring reliable obstacle detection in various environmental situations.

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How do I install the Jiyi UAV-R21 radar on my drone?

To install the radar, ensure the azimuth is ±17° and the elevation is ±3°, with no obstacles within the field of view. The radar antenna should face forward in the drone’s flying direction, and the optimal installation angle is between 8° and 12°, depending on the drone’s flight attitude and height.