英文摘要
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The goal of the traffic surveillance is to understand the operation situation of dynamic traffic streams under traffic control, recognizing and controlling whether the traffic controlling facilities can operate regularly, and it can adjust the logical control of the traffic controlling facilities according the change of traffic streams.
This paper reviews almost all traffic surveillance systems which are regularly operating in Taiwan recently. And on the based of pointing out the purpose of constructing the traffic surveillance system, defining a role it played in the traffic control systems. At the same time, according to review these practical systems and developing direction of intelligent transportation systems at present, we indicate that to bring the result of traffic surveillance into intelligent transportation system developing cultivation, in order to serve the public, improve social competition, and to achieve the probability and developing strategy of technology convergence.
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