标准编号：ISO/TS 18234-9:2013
中文名称：智能运输系统 利用第一代传输协议专家组（TPEG1）二进制数据格式的交通和旅行信息 第9部分：交通事件协议（TPEG1-TEC）
英文名称：Intelligent transport systems — Traffic and travel information via transport protocol experts group, generation 1 (TPEG1) binary data format — Part 9: Traffic event compact (TPEG1-TEC)
发布日期：2013-10
标准范围
This Technical Specification defines the TPEG application Traffic Event Compact (TEC). It has been specifically designed to support information about traffic events, e.g. road works, traffic jams. A specific form of traffic event are local hazard warnings, which as safety-related messages, are sent with high priority to assist a driver in encountering dangerous situations (e.g. black-ice, accident behind curves, obstacles on road) unexpectedly.Generally, TEC focuses on the following requirements:?ensuring travel safety for the driver;?enabling the calculation of alternative routes;?avoiding delays (e.g. traffic jams);?warning the driver of obstructions on route;?informing the driver of infrastructural problems (e.g. closed petrol stations, non-functioning emergency phones).
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