TOPGRD Traffic Sensor
Reliable radar sensor for safer, more efficient intersections and highways
TOPGRD is a cost-effective radar with a compact form factor and low power consumption, providing reliable detection for intersections and highways. The traffic management sensor with pixel-high definition (PxHD) resolution detects stopped and moving vehicles as well as Vulnerable Road Users (VRUs) in both: approaching and receding travel directions.
Reduce congestion, improve safety, and optimize traffic flow by deploying TOPGRD in your city
TOPGRD delivers high-performance traffic detection with 77 GHz radar technology and advanced 4D measurement with PxHD resolution. It covers up to 10 lanes with a range of up to 240 m and a wide 100° field of view, reliably detecting up to 256 traffic objects at once — from vehicles to VRUs — across complex traffic environments.
Compliant with European
Road Regulations
TOPGRD
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- 77 GHz
- Low power consumption
- Field of view of up to 100°
- Range of up to 240m
- Covering up to 10 lanes
- Ethernet and RS485 interface
- Works under all weather conditions
Powered by cutting-edge Superresolution AI tracking and advanced algorithms running on high-performance processor cores, TOPGRD ensures excellent counting accuracy and seamless multi-lane tracking. With low power consumption, Ethernet and RS485 interfaces, and full compatibility with the COM HUB Relay edge device, it’s built for scalable, future-ready traffic management.
No Privacy Concerns
A major advantage of radar detection is the high privacy protection, as they do not capture identifying images.
Above-Ground Detection
Mounted on existing Infrastructure. Their flexible reconfiguration ensures accurate detection as traffic patterns change.
Unaffected by Weather
Radar sensors provide accurate detection in all weather conditions. TOPGRD is unaffected by
rain, fog, or darkness.
Precise Trajectory Tracking
Tracks each vehicle’s exact path and movement in real-time – even in complex traffic
scenarios.
Forward-Firing
TOPGRD‘s wide beam allows flexible roadside mounting (poles, gantries, etc.) at moderate heights, minimizing occlusion issues and providing the best coverage possible.
Radar vs. Loop
TOPGRD eliminates the need for costly and disruptive road works for installation. One smartmicro sensor replaces up to 32 loops with configurable detection zones and does not require maintenance. The combined stop bar and advance detection with a single device saves hardware costs.
Radar Benefits
Radar sensors provide accurate detection in all weather conditions. They are unaffected by rain, fog, or darkness. A major advantage of radar detection is the high privacy protection, as they do not capture identifying images.
Fail-Safe Features
smartmicro patented fail-safe features ensure reliable detection and error reporting, allowing traffic management systems to react in real-time.
smartmicro radar sensor technology
Reliable perception software for safe mobility and smart infrastructure
Forward-Firing
TOPGRD uses advanced forward-firing beams, offering significant advantages. Looking along the road, the mounting position is more flexible. Its wide beam allows flexible roadside mounting (poles, gantries, etc.) at moderate heights, minimizing occlusion issues and providing the best coverage possible.
Seamless Tracking
Multiple TOPGRD sensors can be used at one intersection and synch together via an edge device. The delivered data is collected and combined into a single, consolidated object list, enabling seamless tracking of all vehicles and other road users throughout the entire intersection. Seamless Tracking assigns unique IDs to each tracked object, ensuring highly accurate turning movement counts and enabling precise analysis of complex movements such as through/right turns or left/U-turns from a single lane.
Super Resolution AI Tracking
TOPGRD uses brand-new perception algorithms running on high-performance processors. Super Resolution AI Tracking maximizes our sensors’ ability to accurately detect, count, and classify vehicles across multiple lanes.
TOPGRD Sensor
Performance Overview
| | TOPGRD |
|---|---|
| Operating Frequency | 76…77 GHz |
| Center Frequencies (to avoid interference) | 4 center frequencies |
| Range Detection Max. (passenger car) Detection Min. (at 6 m installation height) Accuracy | 240 m 15 m ≤ 0.2 m |
| Speed Measurement Range Accuracy | up to 320 km/h in both directions ≤ 0.07 m/s |
| Number of Lanes | Up to 10 for highway management, up to 6 for intersection management |
| Update Cycle Time | ≤ 55 ms |
| Field of View Azimuth (horizontal) Elevation (vertical) | 50…+50° -10…+10° |
| Operating Temperature | -40...+85°C |
| Communication options | RS485 full duplex; Ethernet 10/100; PowerLine Communication |
| Dimensions | 98 x 115 x 34 mm + connector |
| Connector | Hirose LF10 series |
| Ingress Protection Rating | IP 67 |
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Key information about the performance and applications of the TOPGRD 60 enforcement sensor.
Key information about the performance and applications of the TOPGRD sensor.