Ultrafast all-optical signal processings are significant enabling technologies for future optical networks, including all-optical wavelength conversion, optical logics, optical buffering and so on. 全光高速信号处理是未来光网络的重要支撑性技术,主要包括全光波长转换、全光逻辑门、全光缓存等,为未来光网络中全光交换、路由、冲突解决等关键问题提供有效的解决方案。
The intelligent traffic signal control system uses two control structures, namely: regional control level and intersection control level, through the network communications enabling regional control level and control level junctions to exchange information. 该智能交通信号控制系统采用两级控制结构,即:区域控制级和路口控制级,通过网络通信使区域控制级和路口控制级交换信息。