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Overview of Automotive Video Link Framegrabber (SERDES frame grabber)


frame grabbers from EyeCloud

frame grabbers from EyeCloud


The automotive video link frame grabber (SERDES) is an essential component in the testing and data collection of automotive camera systems. These devices are used to capture, process, and analyze video data from various camera modules integrated into vehicles. They play a crucial role in the development, quality assurance, and production testing of advanced driver-assistance systems (ADAS) and autonomous driving technologies.



Key Features of Automotive Video Link Frame Grabbers


 1. Multiple Channel Support

Automotive video link framegrabbers, such as the ECFG series, come with varying numbers of channels (e.g., single, 4, and 16 channels). This allows for simultaneous testing of multiple camera modules, making them ideal for comprehensive system evaluations.


2. Serializer/Deserializer (SERDES) Compatibility

These framegrabbers support different SERDES technologies like GMSL2, GMSL3, and FPD-Link. SERDES technology enables high-speed transmission of video data over long distances with minimal loss, crucial for automotive applications where cameras may be far from the central processing unit.


3. High Bandwidth and Resolution

They are designed to handle high bandwidths and resolutions, supporting interfaces like MIPI D-PHY with up to 4 lanes at 2.4Gbps per lane. This capability ensures they can manage high-definition video streams necessary for precise image analysis.


4. Low-Code Initialization

Framegrabbers offer low-code or no-code interfaces for easy initialization of sensors and SERDES modules. This feature significantly reduces setup time and complexity, allowing engineers to focus on testing and development rather than configuration.


5. Power over Coax (POC)

Many models include POC, which allows power to be delivered to camera modules via the same coaxial cable used for data transmission. This reduces the need for additional wiring, simplifying system design and installation.


6. Comprehensive Monitoring and Diagnostics

Advanced monitoring features such as frame and link status, voltage, and current monitoring are integrated. These capabilities help in diagnosing issues quickly and ensuring the reliability and performance of the camera systems.


7. Customizable GPIO Expansion

General-purpose input/output (GPIO) expansion ports allow for customization and integration with various sensors and actuators. This flexibility supports a wide range of testing scenarios and system configurations.


8. Broad Software Support

Framegrabbers come with software development kits (SDKs), graphical user interfaces (GUIs), and support for operating systems like Ubuntu, Windows 10, and Windows Server. These tools facilitate development, testing, and integration into existing workflows.




ECFG - frame grabber solution

ECFG - frame grabber solution


Applications in the Automotive Industry


1. Advanced Driver-Assistance Systems (ADAS) Testing

ADAS relies heavily on camera systems for functionalities such as lane-keeping assistance, adaptive cruise control, and automatic emergency braking. Framegrabbers are used to test and validate these systems to ensure they meet safety and performance standards.


2. Autonomous Vehicle Development

Autonomous vehicles require multiple cameras for 360-degree vision, object detection, and navigation. Framegrabbers enable the simultaneous testing of these multiple camera inputs, ensuring the vehicle’s perception system functions correctly.


3. Quality Assurance and Production Testing

During manufacturing, automotive cameras need rigorous testing to ensure they meet quality standards. Framegrabbers automate and streamline this testing process, making it efficient and reliable.


4. Sensor Fusion Development

Combining data from cameras, LiDAR, radar, and other sensors is critical for accurate environment perception in autonomous vehicles. Framegrabbers help in developing and testing sensor fusion algorithms by providing synchronized video data from multiple cameras.



Conclusion


Automotive video link framegrabbers are indispensable in the development and testing of modern automotive camera systems. Their ability to handle high-bandwidth video streams, support for various SERDES technologies, and comprehensive monitoring features make them crucial for ensuring the reliability and performance of ADAS and autonomous driving systems. With their versatile applications, from development and quality assurance to production testing, framegrabbers play a vital role in advancing automotive safety and automation technologies.



ECFG Series


The automotive industry has seen significant advancements in recent years, particularly in the realm of camera and sensor technology. The ECFG Series, a line of automotive video link framegrabbers, represents a cutting-edge solution for testing and data collection of automotive cameras. These framegrabbers, including the ECFG-S1, ECFG-S4, and ECFG-S16 models, offer robust features and flexibility to meet the demanding requirements of automotive applications.

frame grabber-S1

FG-S1


A one channel open system, easily initialized with low-code to bringup sensors and serdes, for the production testing of automotive cameras. It features a Fakra connector, supporting GMSL & FPD-Link, and is compatible with various deserializer chips.

frame grabber-S16

FG-S16


A 16-channel open system, easily initialized with low-code to bringup sensors and serdes, for the production testing of automotive cameras. It features Fakra connectors, supporting GMSL & FPD-Link, and is compatible with various deserializer chips.



frame grabber-R4 Plus

FG-R4 plus


A four channel open system, easily initialized with low-code to bringup sensors and serdes , for the road testing of automotive cameras,and independent RAW Data Recording. It features 4 Fakra connectors, supporting GMSL & FPD-Link, and is compatible with various deserializer chips.







Eyecloud.ai is the leading supplier of AI vision appliances and systems, aiming to support tech companies in overcoming the development and production challenges of Edge AI vision products with expertise in advanced hardware design and production, camera and machine vision systems development, image sensor and ISP tuning, and IoT device management. Eyecloud.ai has successfully developed mass-production machine vision solutions for customers around the globe in autonomous driving, electrical vehicles, mobility robots, and surveillance markets. Eyecloud.ai offers engineering services to enable customization and meet unique application requirements in rapid and cost-effective manner. Founded in 2018, Eyecloud.ai has received several industry awards for its insight and innovations in AI vision product deployment.


For more information, please visit https://www.eyecloudai.com/


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