时间敏感网络（time sensitive network, TSN）具有低时延，低成本，高可靠性等特点, 由IEEE 802.1Qbv标准定义的时间感知整形器（Time-Aware Shaper, TAS）作为实现确定性网络流量的关键技术之一，在TSN协议族中处于核心地位。首先，通过顶层结构，工作流程及主备协同等逻辑设计，提出一种TAS的实现方法；其次，通过构建不同优先级流量的约束条件，进行确定性场景的设计，验证了时钟同步和时间感知整形器的实现；最后，通过开启TAS前后的对比实验，验证了TSN技术在低时延，低抖动方面相较于普通以太网的优越性。结果表明，开启时钟同步和门控功能后，平均时延及抖动仅为原来的1/20-1/15，对比明显，为TSN技术的快速推广提供了一种演示方案。

Time sensitive network has the characteristics of low latency, low cost, and high reliability. The Time-Aware Shaper (TAS), defined by the IEEE 802.1Qbv standard, stands as one of the critical technologies for enabling deterministic network traffic and holds a core position within the TSN protocol suite. First, by means of logical designs such as top-level architecture, workflow, and active-standby coordination, a method for implementing TAS is proposed. Second, by constructing constraints for traffic with different priorities, a deterministic scenario is designed to verify the implementation of clock synchronization and the time-aware shaper. Finally, through comparative experiments conducted before and after enabling TAS, the superiority of TSN technology over standard Ethernet in terms of low latency and low jitter is validated. The results show that, after enabling clock synchronization and gate control functions, the average delay and jitter are only about 1/20 to 1/15 of the original, which is significantly different. This provides a demonstration solution for the rapid promotion of TSN technology.