Advantech Rugged Visual Controller for Edge AI Vision with Rockchip RK3588

As the pace of smart manufacturing accelerates, industrial robots are achieving continuous breakthroughs in applications such as high-precision assembly, intelligent sorting, and autonomous navigation, placing higher demands on the real-time performance, reliability, and scalability of edge vision AI systems. Advantech has launched the ASR-A501 4” SBC and the AFE-R761 AI vision control system, both powered by Rockchip RK3588 processor. Created with a small yet powerful design philosophy, the solutions deeply integrate real-time sensing, flexible scalability, and rugged reliability to provide highly reliable, low-latency, and easy-to-deploy edge computing solutions for visual AI applications such as robotics, AMR, and in-vehicle monitoring assistance. 

GMSL High-Speed Synchronous Visual Perception: Building a Real-Time Data Foundation

Compared to traditional webcams or USB cameras, GMSL offers significant advantages, including but not limited to ultra-low latency, high-bandwidth transmission, strong resistance to electromagnetic interference, and simplified cabling.

Full AI Compatibility, Flexible Compute Scaling

The AFE-R761 is powered by the RK3588 processor and an integrated 6 TOPS INT8 NPU. It supports flexible expansion with AI accelerator cards, such as the Hailo-8 AI accelerator, delivering up to 26 TOPS (sparse AI performance) and up to 25 TOPS INT8 AI acceleration, enabling efficient operation of YOLO-series object detection models. It also supports the deployment of lightweight and quantised LLMs such as DeepSeek 1.5/7B variants.

Advantech has optimised the pre-processing and post-processing stages of the AI inference workflow, greatly reducing end-to-end processing latency and lowering CPU utilisation, thereby further enhancing overall AI inference performance and system responsiveness. The system is equipped with three M.2 slots to enable flexible configuration options:

• The M-Key supports AI acceleration cards or high-speed NVMe storage; 
• The B-Key supports 5G modules or mSATA expansion storage; 
• The E-Key supports Wi-Fi 6 wireless modules for building low-latency networks;

All peripheral modules can be equipped with optional dedicated cooling accessories to ensure stable operation under heavy loads. In addition, the ASR-A501 SBC and expansion boards can be purchased separately, offering customers flexibility in configuration and customisation.

Rich Interfaces for Robot Applications 

Develop Faster with Pre-integrated Software Ecosystem

To facilitate the deployment of robot applications without additional configuration for customers, the AFE-R761 supports Ubuntu and ROS2 Humble pre-installation. It also integrates an Ether CAT master driver and protocol stack, supporting both single-master/single-slave and single-master/multi-slave motor control. Combined with real-time kernel patches and CPU core binding technology, it achieves sub-millisecond control latency with low jitter, ensuring the stability of motion control.

Reliable Design, Stable Performance

Both the ASR-A501 and AFE-R761 feature a 12~24 V wide-voltage input design. Their I/O interfaces support 8 kV contact and 15 kV air ESD protection, and all interfaces are equipped with locking mechanisms to prevent loosening, ensuring stable operation in high-vibration environments. In terms of operating temperature, the ASR-A501 supports 0 ~ 60°C, while the AFE-R761 supports a wide operating temperature range of -40 ~ 70°C, making them suitable for extreme high- and low-temperature scenarios. Both models come with a guaranteed lifespan of over 10 years. With dimensions of just 175 x 120 x 56.7 mm, their compact design is perfectly suited for installation in confined spaces such as AMR chassis and vehicle-mounted systems.

Intelligence in Vision for Edge AI

In smart logistics and warehousing applications, the AFE-R761 can flexibly connect to sensing devices such as LiDAR and infrared sensors via multiple DIO, CAN, and network interfaces. By leveraging native AI computing power to process environmental data in real time, it provides AMRs with precise path planning and stable positioning support. Its compact design facilitates quick integration into robot chassis.

In large-scale construction vehicle operations, the AFE-R761 can connect to four GMSL cameras to generate a real-time 360° panoramic view. Leveraging its built-in AI processing power, it detects and issues real-time alerts for pedestrians and obstacles. Even under harsh conditions such as high temperatures, dusty environments, and intense vibrations, it maintains stable operation, effectively reducing safety risks caused by blind spots and enhancing operational safety.

Advantech’s RK3588-based visual controller includes ASR-A501 and AFE-R761, now available for purchase. For further details on Advantech’s Arm computing products and services, please visit risc.advantech.com.