摘要
AT89S52内部集成了4k字节闪存、看门狗电路,非常时候可作为简单控制系统的控制CPU。系统采用AT89S52为控制CPU,以小型继电器为控制器,以专线调制解调器为通信接口,设计了民航机场灯光、跑道方向远程同步控制系统。文中论述了设计要求和研制思路,详细论述了控制软件的设计思想,简要介绍了下一步需要完善的方面。
AT89S52 is suitable for a simplified control system,and 4k bytes flash and watchdog circuit have been integrated into AT89S52. In emergency,it can be taken as CPU of a simplified controller. The system uses AT89S52 as CUP and uses a smaller relay as a controller, and MODEN of special telephone line as communication interface,a design of remote,synchronous control system is therefore realized to make lights and the runway directions remote control synchronized. The paper also summarizes the requirements for design and though of the research. Some details can be seen about the concept of software designing.
出处
《中国民航学院学报》
2005年第3期20-23,共4页
Journal of Civil Aviation University of China
基金
中国民用航空学院与河北深州广播电视局合作项目.
