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COM HUB Family Edge Device

Advanced Connectivity for Modern Traffic Detection

Ready to modernize your traffic detection system? The COM HUB edge devices offer a seamless, flexible, and scalable solution to improve your traffic management infrastructure. With easy installation, robust connectivity, and advanced features, it’s the perfect choice for forward-thinking traffic engineers and system integrators

Download the Fact Sheet
Get a Quote
Download the Fact Sheet
Get a Quote

Streamlined Traffic Management with Reliable Connectivity

The COM HUB Family, enables cutting-edge solutions for connecting TOPGRD and TRUGRD sensors to traffic management systems. With advanced communication options such as PLC, LAN/MQTT, and VPN, these devices enable efficient traffic detection and seamless integration with intelligent traffic light controllers.

Why choose

COM HUB edge device?

smartmicro radar enables complete 360° situational awareness, with applications tailored to the front, side, rear, and in-cabin environments.

Seamless Integration with TOPGRD & TRUGRD Sensors

Easily connects with non-intrusive radar sensors for accurate traffic detection, without the need for complex installations or wiring.

State-of-the-Art Connectivity

Supports PLC, LAN/MQTT, and VPN, ensuring reliable, remote access and integration with modern traffic management systems.

Flexible and Scalable

Available in various versions, COM HUB Relay 8 (up to 2 sensors and 8 relays) and COM HUB Relay 24 (up to 4 sensors and 24 relays, to up to 56 relays with Relay 32 XP Module), making it ideal for projects of any size.

No Separate Software Required

Manage and configure the system using the built-in Traffic Web UI, streamlining setup and diagnostics with no need for additional software.

Cost-Effective, Low-Maintenance Solution

Reduces wiring costs and maintenance efforts while providing a scalable, long-lasting solution for modern traffic detection.

Multi-Sensor Fusion (patented)

The COM HUB’s ability to seamlessly track (require overlapping radar beams) all traffic participants across the entire intersection, including the inner area, sets it apart from traditional systems.

Advanced Multi-Sensor Coordination

With up to 4 sensors integrated, the COM HUB Family devices cover all approaches of an intersection, offering a full-field view and overlapping radar beams that create redundancy for improved accuracy.

COM HUB Edge Device Family

COM HUB Relay 8

    • Synchronization of up to 2 sensors
    • Up to 8 relays
    • PLC communication
    • RS-485
    • MQTT
    • Surge and lightning protection
    • Configuration: Wireless or via LAN connection
    • User interface: Traffic Web UI (runs directly on the COM HUB Relay 8)
Download Data Sheet

COM HUB Relay 24

    • Synchronization of up to 4 sensors
    • Up to 56 relays (when paired with Relax 32 XP Module)
    • PLC communication
    • RS-485
    • MQTT
    • Surge and lightning protection
    • Configuration: Wireless or via LAN connection
    • User interface: Traffic Web UI (runs directly on the COM HUB Relay 24)
Download Data Sheet

Relay 32 XP Module

    • Adds an extra 32 relays to COM HUB Relay 24
    • Connects to COM HUB via internal LAN port
    • DIN-rail mountable
    • Compact and light

Key Features of the

COM HUB Devices

Sensor Connectivity

The COM HUB Relay 8 supports up to 2 sensors (either TOPGRD or TRUGRD, but not both simultaneously), while the COM HUB Relay 24 can handle up to 4 sensors. This flexibility allows you to tailor the system to your needs, whether for a smaller setup or a larger, more complex installation.

Relay Outputs

The COM HUB Relay 8 offers 8 relay outputs, providing direct control for traffic light systems and other connected devices. For larger setups, the COM HUB Relay 24 supports 56 relay outputs when combined with the Relay 32 XP Module, allowing for complex control systems with many relay-triggered actions.

PowerLine Communication (PLC)

PLC technology reduces the need for extensive wiring. Using just 3 wires and supporting distances up to 300 meters, it provides high-bandwidth communication that ensures reliable data transfer in demanding environments, all while simplifying the installation process.

LAN/MQTT Support

With LAN and MQTT integration, the COM HUB Relay 8/24 ensures seamless connectivity to modern traffic control systems. These protocols provide simple, standardized integration with intelligent traffic light controllers, making the system highly adaptable to a wide range of use cases.

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Traffic Web UI for Easy Setup

Configuration and diagnostics are handled directly through the Traffic Web UI, accessible via direct LAN connection or Wi-Fi using the web browser. This user-friendly interface eliminates the need for separate software, making the system easy to manage and set up in the field.

Real-Time Consolidated Object List

Objects will be tracked seamlessly (requires overlapping radar beams). This leads to one single object list available in real-time for Automated Vehicles (AV) and for V2X applications.

Seamless AI Tracking

Optimized for Super Resolution AI tracking, the COM HUB Relay 24 provides accurate vehicle tracking with minimal dead zones, offering enhanced traffic detection and classification.

Lightning Protection

Surge and lightning protection for sensors and cabinet equipment.

System Architecture
How is COM HUB integrated?

COM HUB Relay 8

COM HUB Relay 24

COM Hub Relay 24 - Edge Device

COM HUB Relay 24
More Power, More Flexibility

 

The COM HUB Relay 24 offers all the features of the COM HUB Relay 8, plus the ability to connect to up to 4 sensors and provide 56 relay outputs when paired with the Relay 32 XP Module. This makes it the perfect choice for more complex traffic detection setups where a greater number of sensors and relay outputs are required.

Ideal for larger installations or advanced configurations, the COM HUB Relay 24 ensures you have the power and flexibility to manage high-demand traffic systems.

 

Impressive advantages

of smartmicro edge devices

Reduced Wiring

With PowerLine Communication (PLC), the need for traditional wiring is significantly reduced, saving time and cost on installation.

Flexible Connectivity

The system offers versatile communication options, including LAN, MQTT, and VPN, allowing for easy integration with existing traffic management systems and secure remote access for maintenance or troubleshooting.

Scalable Solution

Whether you need a basic setup with 2 sensors or a more advanced configuration with 4 sensors and 56 relays, the COM HUB Family devices scale to meet the needs of different traffic environments.

No Additional Software

The Traffic Web UI provides an all-in-one platform for system setup, diagnostics, and monitoring, eliminating the need for separate user interface software or complex installations.

Future-Proof Design

The combination of MQTT, PLC, and LAN ensures the system can adapt to future technological advances, making it a smart investment for long-term infrastructure projects.

Where to use?

Applications of COM HUB devices

Signalized Intersections

The COM HUB Relay 8 is perfect for smaller installations, only requiring a couple of outputs per radar and per approach, such as monitoring side streets at signalized intersections. By connecting two TOPGRD Stop+Advance sensors, you can do vehicle presence detection to improve traffic flow and signal timing.

Highway Detection

For highway applications, the COM HUB Relay Devices can support remote sensors, providing reliable connectivity via PLC. This makes it ideal for systems where sensors are placed far from the controller cabinet. LAN/MQTT allows standard connectivity to the network, ensuring consistent data transmission.

Next-Generation Traffic Control

Switching to object-based data transmission via MQTT eliminates the need for predefined radar zones and paves the way for more intelligent, adaptive traffic control. Modern controllers can use this rich real-time data to optimize flow based on every vehicle, bike, and pedestrian approaching the intersection.

Get a Quote now

Get started with a COM HUB device

Ready to modernize your traffic detection system? The COM HUB devices offers a seamless, flexible, and scalable solution to improve your traffic management infrastructure. With easy installation, robust connectivity, and advanced features, it’s the perfect choice for forward-thinking traffic engineers and system integrators.

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