European Committee for Standardization

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)
 N CEN ISO/TS 18234-9

Annotation

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).

Автоматический перевод:

Интеллектуальные транспортные системы - Трафик и информация о перемещении через экспертную группу транспортного протокола, поколение 1 (TPEG1) формат двоичных данных - Часть 9: событие Traffic, компактное (TPEG1-TEC)