闡述了基于PLC和組態軟件KINGVIEW 實現城市公路隧道照明控制系統的基本方法，
并以武漢首義廣場地下通道照明控制系統為例，著重論述了分布式控制技術在城市長隧道監控系統中的應用。并研究了一種基于動態調光技術的，適合城市長隧道的智能照明控制方法。
關鍵詞：可編程控制器；組態軟件；現場總線；分布式系統；動態調光
Abstract: This paper discusses the fundamental method of the monitoring and
controlling system for lighting of city tunnel based on PLC and configuration
software KINGVIEW, taking the monitoring and controlling system for lighting of
SHOUYI tunnel as an example. For one hand, it emphatically discusses the application
of distributed control technique used in the city tunnel. For the other hand, it
also studies an intelligence lighting control method based on the technology of
dynamic dimming strategy，which suited to the lighting control of long city tunnel .
Keywords: PLC; configuration software; field bus; Distributed system; Dynamic
Dimming Strategy