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High-Performance Networking with Ethernet TSN /AVB Solutions

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In-Vehicle Networks

In-Vehicle Network Overview

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IP-based Networking

Bringing Ethernet to Automotive

The Power of TSN and AVB

The Software Defined Vehicle (SDV) needs high-performance networking, IP addressing and security, which are available with Ethernet but not with CAN. 

 

Automotive applications also require guaranteed latencies, guaranteed bandwidth and redundancy for safety critical systems which are not available with basic Ethernet.

 

That’s why you need Ethernet TSN from Excelfore.

Key Features

Sharpen Your Competitive Edge

Fault-tolerant
Multi OS Support

Excelfore protocol stacks are supported on POSIX and real- time operating systems including: Android, AUTOSAR classic, AUTOSAR adaptive, FreeRTOS, Integrity, Linux, QNX and µVelOSity.

Scalability
Multi Platform Support

Excelfore protocol stacks are available for the most popular networking and SoC semiconductor platforms including those from: Broadcom, Marvell, NXP, Renesas, STMicro and Texas instruments.

Use Case

Explore Our Innovative Application

cloud

Fully Networked Vehicle

An innovative player in the automotive industry introduced a new platform in 2023 which provides comprehensive connectivity throughout the vehicle, including:

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Vehicle Network Gateway

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Software Defined Cockpit

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Radar processor

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Battery Management System

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Zonal Controllers

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Driver Monitoring System

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LiDAR processor

Devices running 6 different OS environments, including a safety certified RTOS, work together in a seamless whole with precision signal synchronization and prioritization.

 

The many devices on this networked solution are also integrated with the cloud, using the eSync data pipeline with full vehicle OTA and data aggregation using eDatX.

Cars_features

Experience the Power of Our Products, Request a Live Demo.

Blog

Explore Latency and TSN in Software-Defined Vehicles| Excelfore

Developing Software-Defined Vehicles poses numerous challenges to bring them into reality.

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How the YANG/NETCONF Duo Enhance Vehicle Connectivity and Safety

The technology connecting ECUs inside vehicles is now gradually shifting to Ethernet.

Related Articles

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Apr 14, 2025 6:49:00 AM

Software-Defined Vehicles in Automotive Tech | Excelfore

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Automotive Ethernet with In-Vehicle Connectivity | Excelfore

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Feb 25, 2025 4:06:52 AM

The Impact of SOME/IP in Modern Automotive Networks

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Feb 10, 2025 3:34:24 AM

AWS Data Pipeline: Data Management | Excelfore

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Press Releases

Jan 2, 2025 1:25:49 AM

Excelfore Collaborates with Microsoft to Drive Over-the-Air Updates through Generative AI

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What sets us
apart from the others around?

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In-Vehicle Network (AVB, TSN) Stack Brief

Our Guarantee

Delivering Seamless Connectivity and Reliable Updates

Faster Time to Market
faster-time-reduce

At Excelfore, we provide standards-based solutions with powerful tools to drive faster in-vehicle and cloud integrations.

Through Leaders in Automotive Connectivity
Lower-TCO

From the first AVNU-certified AVB protocol stacks, to the first implementation of a full eSync OTA stack, Excelfore leads the way in connected technologies.

Driving Standards and Interoperability
Access-to-cutting-edge-technology

Excelfore actively drives standards and interoperability for in-vehicle networking and cloud connectivity.

Building Trust Through Partnership
Building-Trust

Seamless integration is crucial to successful adoption of any technology. As your trusted partner, we provide comprehensive support throughout the integration process.

Got Questions?

We will be happy to present you our solutions.

In-vehicle networks are communication systems that connect electronic control units (ECUs), sensors, cameras, and other devices within a vehicle. They are essential for managing real-time functions, including infotainment, diagnostics, advanced driver assistance systems (ADAS), and autonomous driving technologies.

Excelfore offers a complete protocol stack for automotive Ethernet with support for Time-Sensitive Networking (TSN). This enables high-speed, deterministic data transfer, ensuring real-time performance for safety-critical applications such as LiDAR, RADAR, and camera integration in modern vehicles.

TSN is a set of standards that enhance Ethernet with time-aware transmission. It ensures low-latency, synchronized data delivery, which is vital for real-time automotive systems. TSN helps replace legacy CAN, LIN, and FlexRay systems with a unified, high-bandwidth Ethernet backbone.

Yes, Excelfore’s Ethernet TSN stack is built for scalability and flexibility, making it ideal for software-defined vehicles (SDVs). It supports centralized and zonal architectures, allowing OEMs to reduce wiring complexity while enabling fast data communication across ECUs and zones.

Excelfore’s stack includes automotive-grade software libraries and tools for TSN, diagnostics, network configuration, and performance monitoring. It is modular, standards-compliant, and optimized for integration with various operating systems and processors used in the automotive industry.