【摘要】 为适用于电视演播厅等大中型调光应用,实现设备的可靠、安全、有效和智能工作,论文设计、实现了一种集智能配电、智能配线、智能调光于一体的智能照明系统。系统由中心监控机、现场采集控制终端以及高速通信总线组成。中心监控机采用工控机和大屏幕LCD,通过人机界面,实现系统监控参数的设置、显示和管理;现场采集控制终端以TMS320LF2407A数字信号处理芯片为核心构成,完成现场电流、电压、温度、状态等信息的采集、处理、传输和控制。文中详细论述了系统组成以及关键模块的硬件和软件构成,给出了TMS320LF2407A多路信号采集的实现方法。更多还原

【Abstract】 Apply to television studios and other large and medium-sized distribution,dimming applications,the equipment is reliable,safe,effective and intelligent work,a set of dimming system with intelligent power distribution and smart wiring is designed and realized.The system consists of a central monitoring machine,terminer collecting information and controlling object at the scene and high-speed communication bus.The center monitor machine adopting IPC and large-screen LCD sets,displays and manages system monitoring parameter through the man-machine interface,the terminer based TMS320LF2407A digital signal processing chip as the core constitute collects,processes,transmissions and controls current,voltage,temperature,state and other information at the scene.The system components as well as the hardware and software of key modules is discussed in detail,the realization method of the the TMS320LF2407A multi-channel signal acquisition is give.更多还原