With the continuous development of economy, the number of cars in Beijingincrease constantly. Unfortunately, the increase of traffic information service cannot satisfy the increasing trip requirements. As the direct subordinates of Beijing Municipal Committee of Communication, Beijing Communication Information Center has applied itself to research on how to integrate current isolated systems, and construct the Beijing public traffic information services system, in order to provide travellers with dynamic, synthetic and convenient traffic information. System architectures from different point of view are proposed, and the software and hardware requirements of the system under construction are listed. For the covering abstract seeITRD E134653.
Samenvatting