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The core of autonomous driving technology relies on visual perception, including object detection, recognition, tracking, and scene understanding. To train and optimize these deep learning-based algorithm models, a large volume of high-quality image data is required. Bypass data acquisition enables the direct capture of raw, unprocessed camera data, providing the most authentic and lossless image information for subsequent model training.

ADAS Testing and Evaluation System Solution

VCARSYSTEM offers a decicated system solution for comprehensive, accurate, and fast testing and assessing of ADAS functions with source data and analysis reports. It plays a key role in optimizing the algorithm and sensor configuration, speeding up the evolution of smart automotive industry.

VCARSYSTEM's Solution

VCARSYSTEM has launched a camera bypass data acquisition solution that, with its low latency, high integrity, and stability, effectively addresses the challenges of video data bypass acquisition in autonomous driving.

VCAR GMSL Bypass

VGB is a self-developed GMSL camera bypass device,supporting camera data replication and diversion, high synchronization accuracy, customizable deserializer to meet the high adaptability of different cameras.

adSoft

adSoft integrates multiple ADAS evaluation functions to meet the driving and parking function evaluation needs of intelligent driving, such as AEB/FCW, LDW/LKA, ACC, APA, etc. For different evaluation items, the software provides corresponding functional pages to achieve online/offline intuitive visualization, as well as the final statistical analysis report generation and export.

WORKFLOW

The VGB receives camera data through a deserializer, transmitting it to the FPGA. The FPGA distributes the data to two serializers, delivering it to both the ADC (Customer Domain Controller) and the ADS (VCARSYSTEM Data Acquisition Device). This configuration ensures the proper operation of the ADC while simultaneously enabling the ADS device to record the camera data.

ADVANTAGES

High-Bandwidth Transmission

The bypass system can handle and forward vast amounts of high-definition video stream data, supporting high-speed data transmission rates to ensure that raw visual information is not lost and its timeliness is maintained.

System Stability

By utilizing bypass technology, it prevents a large volume of in-vehicle sensor data from overwhelming the vehicle's control system computational resources. This ensures the stability and real-time response of the vehicle's control system, especially for safety-critical operations, where the core control system is not disrupted by data processing.

Data Integrity and Security

Bypass devices ensure the integrity of all data, while also offering data encryption and secure transmission mechanisms based on requirements, protecting sensitive driving environment data.

Fault Diagnosis and Debugging

In the event of an anomaly or when debugging autonomous driving functions, the detailed video information recorded by the bypass device provides engineers with rich, real-time reconstruction data, facilitating problem troubleshooting and system improvements.

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VCAR GMSL BYPASS

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To address the growing complexity of R&D requirements, we will tailor solutions to your specifications and offer expert consulting and engineering services.

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