标准编号：ISO/TS 21219-15:2016
中文名称：智能交通系统 通过协议专家小组2（TPEG2）传输的交通和旅游信息（TTI） 第15部分：交通事件契约（TPEG2-TEC）
英文名称：Intelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 15: Traffic event compact (TPEG2-TEC)
发布日期：2016-06
标准范围
This part of ISO/TS 21219 specifies the TPEG application: Traffic Event Compact (TEC). The TEC application has been specifically designed to support information about traffic events (e.g. road works, traffic jams). A specific form of traffic events are local hazard warnings which, being safety-related messages, are sent with high priority to warn a driver that may encounter dangerous situations (e.g. black-ice, accident beyond curves, obstacles on road, etc.) unexpectedly.Generally, the Traffic Event Compact application is designed to allow receivers to— ensure travel safety for the driver,— enable the calculation of alternative routes,— avoid delays (e.g. traffic jams),— warn the driver of obstructions on route, and— provide the driver with information on infrastructural problems (e.g. closed petrol stations, non-functioning emergency telephones).
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