Product Specification

Smart Parking Barrier Radar | Distinguishes People & Cars | Safety Anti-Pinch Mode

Product Overview: 

The RD79-6M Smart Parking Barrier Radar is a sophisticated millimeter-wave solution engineered to enhance safety and efficiency in automated gate systems. This sensor utilizes mmWave positioning technology to accurately distinguish between people and cars, allowing operators to customize detection logic based on specific traffic needs. With a high-speed response time of ≤ 100ms, it provides instantaneous feedback to the control system, ensuring that the barrier arm reacts immediately to any movement within the detection zone. The device is built for industrial-grade reliability, featuring an IP66 protection level that ensures continuous operation regardless of precipitation, pollution, or direct solar radiation.

A primary feature of this unit is the Safety Anti-Pinch Mode, which creates a comprehensive protection area ranging from 1 to 6 meters in length. Through the "GL Control" mobile app, users can precisely calibrate the detection width for both the left and right sides of the central line, with an adjustment accuracy of 0.1m. This intelligent radar remains active while a vehicle or pedestrian is within the zone, preventing the barrier from closing until the path is entirely clear. Supporting a wide supply voltage of DC12-24V, the RD79-6M integrates seamlessly into existing infrastructures, offering a low-power, high-performance alternative to traditional safety sensors.

Product Size

Feature

• High-precision millimeter wave technology: Adopting the 79GHz frequency, it has extremely strong environmental adaptability and is not affected by rain, snow, dust, or strong light.
• Pedestrian filtering function (Vehicle Detect Only): It can accurately identify and ignore pedestrians within the detection range, effectively replacing traditional ground sense coils and eliminating the trouble of road-breaking installation.
• Direction recognition function: Supports direction detection, which can effectively prevent vehicles from "reversing" into the exit and improve safety.
• APP intelligent parameter adjustment: It supports parameter setting and calibration through the mobile phone "GL Control" APP, with intuitive and simple operation.
• IP66 protection level: Industrial-grade waterproof and dustproof design ensures long-term stable operation in harsh outdoor environments.
• Response and Power Consumption: Response time ≤ 100ms, average power consumption is only 1.2W (12V), energy-saving and efficient
• Detection Performance: Detection length is 1-6m, 0.5-1.5m on each side, supporting dual target detection of people and vehicles

Key Advantages of 79GHz Barrier Radar

1. High Precision and Fine-Grained Detection

Operating at a higher frequency ($79text{ GHz}$) provides a wider bandwidth, which results in superior range and velocity resolution.

• Target Recognition: It can distinguish between small objects, such as pedestrians, bicycles, and motorcycles, which are often missed by traditional loops.

• Accurate Triggering: It creates a precise "virtual curtain" that eliminates dead zones, ensuring the barrier never drops when a person or vehicle is directly underneath.

2. Directional Discrimination (Advanced Logic)

As we discussed, the ability to sense the direction of motion is a game-changer for traffic management.

• False Trigger Suppression: It ignores traffic moving away from the gate or walking parallel to it, preventing the barrier from staying open unnecessarily.

• Flow Control: Enables strict one-way access control by only responding to "approaching" targets, enhancing security in restricted areas.

3. Non-Intrusive Installation (Cost-Efficient)

Unlike inductive ground loops, radar is a surface-mounted technology.

• No Road Cutting: There is no need to excavate the pavement to bury wires, which preserves the integrity of the road and significantly reduces labor costs.

• Rapid Deployment: Installation and maintenance can be done in minutes without closing the lane for extended periods.

4. All-Weather Reliability and Durability

The 79GHz millimeter-wave technology is highly resistant to environmental interference.

• Environmental Immunity: It operates reliably in total darkness, direct sunlight, heavy rain, snow, and fog, where optical sensors (like infrared or cameras) often fail.

• Longevity: Since the device is housed in a protected casing on the barrier itself, it is not subject to the mechanical wear and tear caused by heavy vehicles driving over it (a common cause of ground loop failure).

5. Intelligent "Human-Vehicle" Differentiation

Modern 79GHz radars use sophisticated algorithms to categorize objects.

• Safety First: The radar can identify a pedestrian's unique "micro-doppler" signature. If a child or a pet follows a car into the detection zone, the radar will maintain the "stop" signal to prevent injury.

• Adjustable Zones: Users can digitally configure the detection length and width via software or mobile apps to fit narrow or wide lanes perfectly.

Summary Table for Quick Reference

APP Setting Interface

How to get the APP?

• For Android systems, please scan the QR code below.
• For iOS systems, please search for "GL Control" in the APP Store.

Package