> For the complete documentation index, see [llms.txt](https://docs.convai.com/api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.convai.com/api-docs/zh/cha-jian-yu-ji-cheng/convai-unity-sdk/core-concepts.md).

# 核心概念

“核心概念”部分解释了运行在场景中每个 Convai 角色之下的系统——负责管理连接的运行时层、管控每个角色生命周期的会话状态机、控制谁在何时发言的轮替系统，以及让你的场景对运行时发生的事情作出反应的事件组件。

从……开始 **运行时架构** 如果你刚接触 SDK 内部实现。需要配置某个特定系统或了解为什么 SDK 会以某种方式运行时，再阅读其他页面。

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>运行时架构</strong><br>运行时层、接口清单，以及你可以替换的内容。</td><td><a href="/pages/4cf766d486eec86e65f9c3e4e1a71435373ac7ec">/pages/4cf766d486eec86e65f9c3e4e1a71435373ac7ec</a></td></tr><tr><td><strong>会话生命周期</strong><br>状态机、按角色划分的会话、持久化和重连。</td><td><a href="/pages/1b034b7638b343540a3b205274bd08beaff9d15e">/pages/1b034b7638b343540a3b205274bd08beaff9d15e</a></td></tr><tr><td><strong>轮流发言模式</strong><br>免提与按键通话——逐一解释每个字段和策略。</td><td><a href="/pages/251e0bf7030a5f742a1182e15529c0604e3ee150">/pages/251e0bf7030a5f742a1182e15529c0604e3ee150</a></td></tr><tr><td><strong>语音活动检测</strong><br>服务器默认值与自定义检测阈值，在连接时确定。</td><td><a href="/pages/9e1663ddbf1fca5a96f17b81e99da40d8aee52e5">/pages/9e1663ddbf1fca5a96f17b81e99da40d8aee52e5</a></td></tr><tr><td><strong>事件系统</strong><br>中继组件、负载类型和订阅模式。</td><td><a href="/pages/0bd691fc4d8a06b0dbafd0f28b11f39be6f57f9a">/pages/0bd691fc4d8a06b0dbafd0f28b11f39be6f57f9a</a></td></tr></tbody></table>


---

# Agent Instructions
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## Querying This Documentation
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