一、系统概述多功能厅以其功能的多样性(如会议厅,视频会议厅,报告厅,学术讨论厅,培训厅等),特别适合我国国情的需要,并在这几年的时间得到迅速普及应用。在初期的建设投入上可能要高于单一功能的投资建设,并且从技术的角度上来看,对系统在设计和施工上都有一定的复杂度,尤其对用户方的使用也有一定的技术要求。这就需要一种技术来综合管理不同功能的A/V设备,使其相互协调工作,这种技术就是中央控制技术。 I. System Overview With its diversified functions (such as conference hall, video conference hall, lecture hall, academic discussion hall, training hall, etc.), the multi-purpose hall is especially suitable for the needs of China’s national conditions and has been rapidly realized in these few years Universal application. In the initial construction investment may be higher than a single function of investment and construction, and from a technical point of view, the system design and construction have a certain degree of complexity, especially for the user side of the use of certain technical requirements. This requires a technology that integrates management of A / V devices with different functions so that they work in harmony with each other. This technology is central control technology.