摘要
介绍了以R8C微控制器为核心的双电源自动转换开关控制器的设计。控制器通过对两路电源的实时监控,进行电源的切换。显示控制模块通过一块PIC微控制器控制。采用分体式的设计思想,内部通过RS-485通信接口进行两芯片的数据传输,具有安装灵活、抗干扰能力强的特点。
This article introduced the design of an automatic transfer switching equipment (ATSE) which uses RSC micro-controller as the core. The controller can switch over power supply through real-time monitoring of the two ways. Display and control module can be controlled by PIC microcontroller. The data transmission between two chips is carried out through RS -485 communication interface. This controller, based on splitting style designing idea, has characteristics of flexible installation and strong anti-interference ability.
出处
《低压电器》
2012年第13期48-50,共3页
Low Voltage Apparatus
关键词
双电源自动转换开关
分体式
芯片通信
automatic transfer switching equipment
splitting style
chip communication