Dual CVBS Edge AI Video Tracking Board with Thermal Camera Support

The 2237 is a compact Edge AI video processing and tracking board built around the RK3588S processor. It supports two-channel CVBS video input and an optional MIPI camera interface, making it suitable for visible-light and thermal imaging applications.

The onboard AI processing platform supports real-time object detection, recognition and tracking. Customers can use the module for embedded computer vision applications that require low-latency video analytics and target position information.

Key Features

• RK3588S octa-core 64-bit processor

• Up to 6 TOPS NPU AI computing performance

• 2-channel CVBS analog video input

• Optional MIPI camera interface

• Compatible with visible-light and thermal cameras

• Real-time AI object detection and recognition

• Automatic and manual target tracking

• Multi-target tracking for up to 64 targets

• Target position / offset output

• Centroid tracking and correlation tracking

• Automatic target re-detection after target loss

• H.264 / H.265 video encoding

• RTSP, UDP, RTMP and HLS streaming

• 100 Mbps Ethernet interface

• RS422 and UART communication

• SDK/API support for secondary development

• Compact 40 × 55 × 10.67 mm design

• Approximately 24.5 g

• Power consumption below 6W

Video Input

The board supports:

• 2 × CVBS analog video inputs

• PAL format

• 720 × 576 resolution

• 25Hz input

• Optional 1 × MIPI camera interface

This allows the same processing platform to be integrated with different camera configurations, including visible and thermal imaging sensors.

AI Detection and Tracking

The onboard AI vision system supports several tracking methods, including:

• AI object detection

• Centroid tracking

• Correlation tracking

• Template matching

• Multi-target tracking

• Intelligent hybrid tracking

The system can detect and track objects such as people and vehicles, while providing target position information relative to the image center.

Tracking initialization can be customized through target ID selection, mouse/click selection or bounding-box selection.

Video Streaming

The module provides real-time encoded video output through:

• RTSP

• UDP

• RTMP

• HLS

H.264 and H.265 encoding parameters can be configured according to the application requirements.

Hardware Interfaces

Video

• 2 × CVBS input

• 1 × optional MIPI input

Communication

• 1 × RS422

• 1 × UART

• Ethernet 100 Mbps

• TCP / UDP communication

Compact Embedded Design

The 2237 is designed for embedded applications where processing capability, size and power consumption are important.

• Dimensions: 40 × 55 × 10.67 mm

• Weight: approximately 24.5 g

• Input voltage: 12V DC ±2V

• Power consumption: <6W

• Operating temperature: -20°C to +60°C

Custom AI Development

The platform is open for secondary development and can be customized for specific projects.

Available customization options include:

• Custom AI model deployment

• Custom detection categories

• Tracking algorithm tuning

• MIPI camera adaptation

• Custom connector and pin definitions

• Storage expansion

• OSD customization

• Communication protocol customization

• Custom tracking logic

• SDK/API integration

Typical Applications

The 2237 can be integrated into:

• Embedded AI vision systems

• Thermal and visible-light imaging systems

• Industrial inspection

• Security and surveillance equipment

• Search and rescue systems

• Robotics

• Mobile vision platforms

• Customized computer vision equipment

Important Integration Note

The module provides target deviation / position information that can be used by an external control system. It does not currently provide plug-and-play integration with common open-source flight controllers such as PX4 or ArduPilot.

For OEM projects, our engineering team can discuss customized communication protocols and system integration requirements.

Technical Specifications

OEM / ODM Support

We can provide hardware and software customization for volume projects.

If you have a specific thermal camera, CVBS camera, AI model, communication protocol or embedded system requirement, please contact us with your technical requirements. Our engineering team can evaluate the integration and customization options.