TOLL ROAD NETWORK TRAFFIC INFORMATION COLLECTION AND GUIDANCE SYSTEM BASED ON ROUTE IDENTIFICATION SYSTEM

摘要

A toll road network traffic information collection and guidance system based on a route identification system, comprising: toll road exit and entrance toll lane systems, a networked toll centre system, 5.8G route identification stations, a 5.8G route identification station monitoring system, an MTC vehicle dual frequency pass card, an ETC vehicle OBU and non-cash payment card, a vehicle-mounted multimedia terminal, and a traffic information processing system. Route identification, traffic information and vehicle driving state information collection, and traffic information pushing are implemented using the 5.8G route identification stations, the OBU and dual frequency pass card containing a Bluetooth module, and the vehicle-mounted multimedia terminal; processing and prediction of information such as toll road section travel time, traffic flow, travel speed, traffic state, and vehicle location are implemented using a combined method of cloud computing and 5.8G route identification station distributed computing, providing accurate and reliable information of the traffic ahead to a road user in real time.