Ethernet (TSN/AVB)
Audio Video Bridging (AVB), now called Time-Sensitive Networking (TSN), is a common name for technical standards developed by the IEEE AVB Task Group of the IEEE 802.1 standards committee. The standard enables time-synchronized and low-latency streaming of Audio/Video and other services on traditional Ethernet LANs.
Vayavya Labs provides software solutions for adopting Ethernet as a Connective component for any automotive application.
An expanded gateway system is utilized in autonomous cars to combine existing in-vehicle connections with high-speed Ethernet communication. This is to achieve higher bandwidth connectivity by employing Ethernet as the external controller and gateway interface, and CAN as the communication interface between the internal controllers.
FEATURES
Conformance – The stack conforms to all the necessary IEEE standards for AVB.
Production Quality – The stack has been tested extensively on several platforms and offers proven quality software.
Complete with all the latest AVB features – GPTP, SRP/MSRP, MAAP, and AVDECC, 61883-6
Key components for Professional AV equipment – GStreamer, Jack plugins.
Key demonstrations – multichannel audio streaming (2.1) and real-time playback for live performance scenarios.
BENEFITS
It enables the synchronization of devices, allowing for deterministic, high-bandwidth, high-efficiency network usage.
Real-time delivery of data, with extremely low latency.
AVB set aside up to 75% of bandwidth reservation on any given connection for time-critical data. This means better Quality of Service for audio/video traffic.
Related Resource
The OpenAvnu project is sponsored by the Avnu Alliance. The intent is to provide components for building AVB/TSN systems. Intel created the OpenAvnu repository to encourage collaborative source code development for AVB/TSN technology enabling.
As a part of this demo, we are demonstrating TSN IEEE standards 802.1QBv (Time aware shaper) and 802.1Qbu (Frame pre-emption) in automotive application
As the Automotive Industry continues to evolve, Ethernet will be an essential component of the vehicles of tomorrow. But what does the future of Automotive Networking look like with Ethernet technology?
The use of Automotive Ethernet in-car networking is rapidly gaining popularity due to its ability to handle the increasing data traffic in modern cars.