Intelligent and efficient system and/or method for automatic notification and/or enforcement of legal traffic speed limits and spots

摘要

The present invention provides an intelligent and efficient system (600) and/or method (600) for automatic notification and/or enforcement of legal traffic speed limits and stops, comprising roads, streets, highways, construction zones, accident sites, and anywhere needed (400) installed at appropriate advanced locations with information tags (101) written with information including the according speed limit and/or stop information and vehicles (500) installed or built-in with information readers (201) capable of wirelessly and automatically reading information from the information tags (101) while the vehicles (500) travel. The read and other on-the-road information is displayed on visual displays (302) inside vehicles (500) and/or is voiced via audio devices (303) inside vehicles (500) for automatically notifying the vehicle drivers. Furthermore the in-vehicle speed control systems (301) use the speed limits read in by the information readers (201) to automatically enforce vehicles (500) to travel only within the speed limits.