AutoCore重磅发布全栈TSN解决方案，赋能下一代确定性网络通信

[中国・南京] — 面对工业4.0与软件定义汽车的双重浪潮，高带宽、低延迟和高确定性的网络传输已成为各行业演进的核心基石。今日，全球领先的智能移动计算平台产品与解决方案提供商AutoCore正式发布其面向关键应用的全栈时间敏感网络（TSN）解决方案。该方案通过“端侧软件协议栈”与“网侧硬件基础设施”的深度协同，为行业客户提供高精度、低延迟、高可靠的端到端确定性网络通信能力。尤其是核心产品已通过ISO 26262 ASIL-D功能安全认证，为车载等高安全要求场景提供了坚实保障。

AutoCore凭借深厚的技术积淀，构建了从软件协议栈到硬件设备的完整TSN解决方案。该方案不仅能满足车载网络对实时性的严苛要求，同样也适用于对稳定性有极致追求的工业控制与航空航天领域。方案包含两款核心产品：

AutoCore TSN Fusion产品序列是基于可定制、可编程FPGA平台打造的灵活硬件。用户无需更换物理设备，仅通过加载不同的固件镜像，即可在同一平台上实现四种截然不同的产品功能：

• TSN Switch：具备全功能TSN网络交换能力，支持多路100M/1000M以太网通信接口（可定制）。深度集成的TSN协议栈可提供百纳秒级的高精度时间同步，并支持VLAN隔离、端口镜像、MAC地址动态学习等高级网络管理特性。
• TSN TAP：作为TSN网络的“诊断器”，它是一款功能强大的测试与诊断设备。支持多路100M/1000M以太网接口，并能在不同接口间进行数据透传和镜像。它还支持故障注入和端口流量实时监测，能够精准捕获和转发数据包，是开发验证阶段不可或缺的辅助工具。
• TSN Endpoint：作为具备高精度时间同步能力的端侧设备，它基于gPTP协议实现，可灵活配置为Master或Slave节点。在开发和测试阶段，它可以作为高精度仿真设备，显著提升整体研发效率。
• TSN Gateway：功能丰富的多协议工业网关，不仅支持PROFINET、EtherCAT、EtherNET/IP等主流工业实时以太网协议，还集成了OPC-UA数据管理能力。它具备完善的二层/三层交换功能，支持IPv4/IPv6静态路由及RIP/OSPF动态路由协议，并支持ERPS环网冗余技术，实现小于50ms的快速自愈。同时，它提供Console/Telnet/Web等多种管理方式及SFTP/HTTP升级功能，确保网络的高可用性与易维护性。

传统网络硬件往往面临“协议升级即需更换设备”的困境。AutoCore TSN Fusion凭借FPGA的天然可编程性，彻底打破了这一限制：

• 通信接口可定制：灵活适应不同网络拓扑架构的需求。
• 逻辑可编程：支持基于模块化的TSN IP进行深度定制，从硬件层面确保最精准的同步与最低的延迟。
• 固件可迭代：通过在线固件升级，即可轻松适配最新的TSN协议标准，极大降低客户的长期硬件投入与维护成本。

AutoCore TSN协议软件包向下适配标准以太网物理层，向上通过标准API为上层应用提供服务，从源头保障数据传输的确定性，实现TSN全协议栈覆盖：

• IEEE 802.1AS：确保网络中所有设备的时钟达到纳秒级高精度同步。
• IEEE 802.1Qav/Qbv：通过时间感知的流量整形与门控机制，为关键数据流预留专属“绿色通道”，有效平滑突发流量。
• IEEE 802.1Qci：实施流量的入口和出口监管，有效防御网络攻击和数据风暴。
• IEEE 802.1CB：通过帧复制与消除机制，实现工业级的“零丢包”无缝冗余，保障业务永不中断。
• IEEE 802.1Qat：为关键数据流预留带宽，保障实时流的端到端服务质量（QoS）。
• IEEE 802.1Qcc：支持网络集中式配置，实现设备的“即插即用”，大幅提升网络部署与运维效率。
• IEEE 1722：专为音视频流（AVTP）在TSN网络上的同步与低延迟传输而优化。

AutoCore TSN软件包具备卓越的可移植性，支持在QNX、Linux、Android、Classic AUTOSAR等多种操作系统上部署。无论是资源受限的MCU嵌入式控制器，还是性能强劲的MPU/SoC高性能计算单元，该软件包均能提供统一的配置接口与SDK，极大简化了异构系统间的网络互联开发。

AutoCore的全栈TSN解决方案已在多个关键领域成功落地。在车载领域，该方案已成功应用于整车音频总线及座舱音视频传输，TSN Switch能够为音频流预留专属带宽，确保在复杂电磁环境下，音频信号仍能高保真、不间断传输。

除了深耕汽车电子，AutoCore TSN产品同样适用于工业自动化、轨道交通及航空航天等对实时性与可靠性有严苛要求的场景。无论是环境复杂的工业现场，还是要求严苛的航空航天，AutoCore均能提供从边缘节点到交换硬件的端到端确定性网络保障。

AutoCore.ai 是面向智能移动计算平台的高性能、可扩展且具备功能安全能力的系统软件供应商。AutoCore 提供完整的软件平台，助力汽车、机器人、航空航天和工业控制领域的OEM 与一级供应商构建可靠、安全的基础软件平台。公司已与各行业的头部企业建立战略合作关系，其产品已在多个行业的量产项目中成功部署。

AutoCore Launches Full-Stack TSN Solution, Empowering Next-Generation Deterministic Networking

[Nanjing, China] — In the dual wave of Industry 4.0 and Software-Defined Vehicles, high-bandwidth, low-latency, and deterministic network transmission have become the cornerstone for the evolution of various industries. Today, AutoCore, a leading global provider of intelligent mobility computing platform products and solutions, officially announced its full-stack Time-Sensitive Networking (TSN) solution for mission-critical applications. This solution delivers high-precision, low-latency, and highly reliable end-to-end deterministic communication capabilities for industry customers through deep collaboration between its "endpoint software protocol stack" and "network-side hardware infrastructure." It is particularly noteworthy that its core products have achieved ISO 26262 ASIL-D functional safety certification, providing a robust safety foundation for high-safety requirement scenarios such as automotive applications.

Leveraging its deep technical expertise, AutoCore has built a complete TSN solution, from the software protocol stack to hardware devices. This solution not only meets the stringent real-time requirements of in-vehicle networks but is also perfectly suited for industrial control and aerospace applications that demand extreme stability. The solution includes two core products:

The AutoCore TSN Fusion product series is a flexible hardware platform built on a customizable and programmable FPGA. Users can implement four distinct product functions on the same hardware platform simply by loading different firmware images, without needing to replace any physical equipment:

• TSN Switch: A full-featured TSN network switch supporting multiple 100M/1000M Ethernet communication interfaces (customizable). Its deeply integrated TSN stack provides nanosecond-level high-precision time synchronization and supports advanced network management features such as VLAN isolation, port mirroring, and dynamic MAC address learning.
• TSN TAP: A powerful testing and diagnostic tool that acts as a "diagnostician" for TSN networks. It supports multiple 100M/1000M Ethernet interfaces and can perform data pass-through and mirroring between them. It also supports fault injection and real-time monitoring of port traffic, enabling precise capture and forwarding of data packets, making it an indispensable tool for the development and verification phase.
• TSN Endpoint: An endpoint device with high-precision time synchronization capabilities, based on the gPTP protocol. It can be flexibly configured as a Master or Slave node. During development and testing, it can serve as a high-precision simulation device, significantly improving overall development efficiency.
• TSN Gateway: A feature-rich multi-protocol industrial gateway that not only supports mainstream industrial real-time Ethernet protocols such as PROFINET, EtherCAT, and EtherNet/IP, but also integrates OPC-UA data management capabilities. It features comprehensive Layer 2/Layer 3 switching functions, supports IPv4/IPv6 static routing and RIP/OSPF dynamic routing protocols, and supports ERPS ring network redundancy technology for fast self-healing in under 50ms. It also provides multiple management methods such as Console/Telnet/Web and SFTP/HTTP upgrade functions, ensuring high network availability and ease of maintenance.

Traditional network hardware often faces the dilemma of "upgrade protocol, replace device." AutoCore TSN Fusion completely resolves this limitation with the inherent programmability of FPGAs:

• Customizable Communication Interfaces: Flexibly adapts to the needs of different network topology architectures.
• Programmable Logic: Supports deep customization based on modular TSN IPs, ensuring the most precise synchronization and lowest latency at the hardware level.
• Upgradable Firmware: Easily adapts to the latest TSN protocol standards through online firmware upgrades, significantly reducing customers' long-term hardware investment and maintenance costs.

The AutoCore TSN protocol stack adapts to the standard Ethernet physical layer below and provides standard APIs for upper-layer applications above, ensuring determinism in data transmission from the source and achieving full TSN protocol stack coverage:

• IEEE 802.1AS: Ensures that the clocks of all devices in the network achieve nanosecond-level high-precision synchronization.
• IEEE 802.1Qav/Qbv: Reserves a dedicated channel for critical data streams through time-aware traffic shaping and gate control mechanisms, effectively smoothing out burst traffic.
• IEEE 802.1Qci: Implements ingress and egress traffic policing, effectively defending against network attacks and data storms.
• IEEE 802.1CB: Achieves industrial grade "zero packet loss" seamless redundancy through frame replication and elimination, ensuring uninterrupted business operations.
• IEEE 802.1Qat: Reserves bandwidth for critical data streams, guaranteeing end-to-end Quality of Service (QoS) for real-time flows.
• IEEE 802.1Qcc: Supports centralized network configuration, enabling "plug-and-play" for devices and significantly improving network deployment and operational efficiency.
• IEEE 1722: Optimized for synchronous and low-latency transmission of audio-video streams (AVTP) over TSN networks.

The AutoCore TSN software stack features excellent portability, supporting deployment on various operating systems such as QNX, Linux, Android, and Classic AUTOSAR. Whether on resource-constrained MCU-based embedded controllers or high-performance MPU/SoC-based computing units, the software provides a unified configuration interface and SDK, greatly simplifying network interconnection development between heterogeneous systems.

AutoCore's full-stack TSN solution has been successfully implemented in several key areas. In the automotive sector, the solution has been successfully applied to vehicle-wide audio bus and cockpit audio-video transmission. The TSN Switch can reserve dedicated bandwidth for audio streams, ensuring high-fidelity, uninterrupted audio transmission even in complex electromagnetic environments.

In addition to its deep roots in automotive electronics, AutoCore TSN products are also suitable for scenarios with stringent real-time and reliability requirements, such as industrial automation, rail transit, and aerospace. Whether in complex industrial sites or demanding aerospace environments, AutoCore can provide end-to-end deterministic network assurance from edge nodes to switching hardware.

AutoCore is a provider of high-performance, scalable, and functionally safe system software for intelligent mobile computing platforms. AutoCore provides a complete software platform, assisting OEMs and Tier 1 suppliers in the automotive, robotics, aerospace, and industrial control sectors to build reliable and secure foundational software platforms. The company has established strategic partnerships with industry leaders, and its products have been successfully deployed in mass production projects across multiple industries.