ICS 07.040 CCS A75 GLAC 中 国 卫 星 导 航 定 位 协 会 团 体 标 准 T/GLAC 20—2024 导航应用软件 智能语音交互与引导技术要求 Technical requirements for intelligent voice interaction and guidance of navigation application software 2024 - 07 - 12发布 2024 - 07 - 12实施 中国卫星导航定位协会   发布 全国团体标准信息平台 全国团体标准信息平台 T/GLAC 20—2024 I目次 前言 ................................................................................. III 1 范围 ................................................................................ 1 2 规范性引用文件 ...................................................................... 1 3 术语和定义 .......................................................................... 1 4 总体要求 ............................................................................ 3 4.1 基本能力 ........................................................................ 3 4.2 语音交互成功率 .................................................................. 3 4.3 语音交互响应时间 ................................................................ 3 4.4 硬件设备适用性 .................................................................. 3 4.5 用户隐私保护 .................................................................... 3 5 系统框架 ............................................................................ 3 6 语音交互界面 ........................................................................ 4 6.1 语音采集 ........................................................................ 4 6.2 语音应答 ........................................................................ 4 6.3 语音播报 ........................................................................ 5 6.4 输入输出 ........................................................................ 5 6.5 环境噪声适应能力 ................................................................ 5 7 数据资源 ............................................................................ 5 7.1 音频数据 ........................................................................ 5 7.2 文本数据 ........................................................................ 5 7.3 地图数据 ........................................................................ 5 8 前端处理 ............................................................................ 5 8.1 语音唤醒 ........................................................................ 5 8.2 语音增强 ........................................................................ 6 9 语音处理 ............................................................................ 6 9.1 语音识别 ........................................................................ 6 9.2 语义理解 ........................................................................ 6 9.3 多轮交互 ........................................................................ 6 9.4 语音合成 ........................................................................ 7 9.5 全双工交互 ...................................................................... 7 10 地图服务 ........................................................................... 7 10.1 语音查询 ....................................................................... 7 10.2 语音提示 ....................................................................... 7 10.3 语音引导 ....................................................................... 7 11 导航业务应用 ....................................................................... 8 11.1 查找目的地 ..................................................................... 8 全国团体标准信息平台 T/GLAC 20—2024 II11.2 引导信息播报 ................................................................... 8 11.3 结束导航 ....................................................................... 9 11.4 驾车场景 ....................................................................... 9 11.5 步行场景 ...................................................................... 10 11.6 骑行场景 ...................................................................... 11 11.7 公交场景 ...............................................