旅客信息显示系统主控站底板设计

Design of base board for master control station of passenger information display system

介绍了采用全集成混合信号(SOC——System On Chip)单片机和C8051F020微控制器设计的旅客信息显示系统主控站底板的硬件电路设计、功能实现、软件设计。由于采用了一些高集成度、低电压的器件,提高了主控站的集成度和可扩展性,增强了系统的可靠性。

Hardware circuit design, function realization and software design are introduced for the base board for master control station of passenger information display system based on system on chip with full integral mixed signals and on C8051F020 microcontroller. Components of high integration and low voltage are adopted so that the integration and extensibility of master station as well as the system reliability is improved.