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Hongke Multi-Bus Video Capture Time Synchronization Solution

Fragmentation Caused by Multiple Bus Protocols
Toward a Unified, High-Precision "All-Ethernet + gPTP" Time Domain

Hongke Multi-Bus Video Capture Time Synchronization Solution

虹科多總線視訊擷取時間同步架構圖

Traditional multi-bus data acquisition faces challenges such as protocol fragmentation, time offset, bandwidth bottlenecks, and time-consuming alignment. Hongke’s integrated data acquisition platform uses multi-protocol-to-Ethernet aggregation, gPTP precise time distribution, hardware-level timestamping, and high-throughput buffering design to incorporate all types of bus protocols—including CAN, LIN, FlexRay, and Automotive Ethernet—into a unified time domain and high-bandwidth data pipeline.

When used in conjunction with the web-based management platform software, it enables rapid configuration of multi-bus devices, topology visualization, and log traceability, significantly reducing integration complexity, accelerating the closed-loop process and validation of perception/fusion/decision models, and establishing a standard data acquisition foundation for future-oriented domain control and centralized computing architectures.

Lens

LiDAR

Millimeter-Wave Radar

4D Imaging Radar

Ultrasonic Sensor

GPS

IMU

CAN

CAN bus

CAN FD

CAN FD

LIN

LIN

Infrared Sensor

Wheel Encoder

V2X Communication

Program Advantage

Dual protection from both technology and software, delivering a highly efficient data extraction experience

Multi-Bus Data Integration

Unified management of all types of bus data, with no need to switch between systems.

gPTP High-Precision Hard Real-Time

Time synchronization accuracy meets industry-leading standards and satisfies high-precision testing requirements.

Modular Design

Supports flexible combinations of functional modules to accommodate diverse data capture scenarios.

High-Bandwidth Data Channel

Ensures high-speed transmission of massive amounts of data and is suitable for high-data-volume scenarios such as ADAS testing.

Software-Hardware Decoupling and Plug-and-Play

The hardware and software operate independently, and device integration requires no complex configuration, thereby reducing deployment costs.

Flexible Hardware Selection

We offer a wide range of hardware devices that can be customized based on the scale and accuracy requirements of the data capture process.

Software Advantages

虹科數據擷取軟體介面

Real-Time Synchronized Data Capture from Multiple Sources

Fully supports CAN/CAN FD, FlexRay, LIN, Automotive Ethernet, and camera video data acquisition, with synchronization compatible with (g)PTP hardware time synchronization.

Multi-Format Compatible Conversion

Supports industry-standard formats such as Vector BLF, ASAM MDF, and Wireshark PCAP, eliminating the need for additional format conversion tools.

Integrated Web Configuration

Supports centralized management of multiple devices, such as Media Converter and CAN COMBO. No client installation is required; simply open a browser to begin operations, significantly improving configuration efficiency.

Application Scenarios

Focusing on core business needs, we provide professional data extraction solutions across multiple industries

多感應器數據擷取

Multi-Sensor Data Acquisition

Supports the simultaneous acquisition of data from multiple sensors, including radar, cameras, and LiDAR, ensuring temporal alignment of data from different sensors and providing accurate data support for the validation of environmental perception algorithms.

場景數據擷取

Scene Data Extraction

For scenarios such as complex road conditions and extreme environments, the system enables the simultaneous capture of all bus data and scenario information to build a comprehensive scenario database, thereby supporting the development of an autonomous driving scenario library.

ADAS 系統測試

ADAS System Testing

Meet the requirements for ADAS (Advanced Driver Assistance Systems) functional testing and performance optimization, enable real-time data capture and synchronous analysis, and improve testing accuracy and efficiency.

We'll choose the one that's best for youData Extraction Solutions

We are committed to providing hardware and software solutions tailored to project requirements, as well as end-to-end technical support and professional services.

Professional technical support from HONGKEI to help you succeed in your project.

Leveraging decades of technical expertise in automotive electronics, industrial automation, data security, and life sciences, Hongke provides customers with end-to-end solutions ranging from critical components and precision instruments to system-level platforms. We do more than just supply products; we are committed to helping our customers achieve long-term success through professional technical consulting and innovative optimization.

 

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