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Long-Distance Lamp Control Box System Based on the AT89C51 MCU

机译:基于AT89C51 MCU的长距离灯控制箱系统

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In order to realize that the staff can control the distal lighting equipment's state and status query timely and effectively in the control room, we developed a remote light control box system based on AT89C51 MCU (Micro Control Unit). This system is composed of two major parts such as the software design and the hardware design. Put out control signals by AT89C51, and signal through ULN2803 amplifies current to drive relays, for controlling lighting equipment control. Software via RS-485 bus transfers instructions serially, and outputs control signals. The system bus via RS-485 communicates with the PC host computer, to achieve long-range, multi-node control.
机译:为了意识到工作人员可以在控制室及时和有效地控制远端照明设备的状态和状态查询,我们开发了一种基于AT89C51 MCU(微控制单元)的遥控盒系统。该系统由两个主要部件组成,如软件设计和硬件设计。通过AT89C51放出控制信号,通过ULN2803放大电流以驱动继电器,用于控制照明设备控制。软件通过RS-485总线串行传输指令,并输出控制信号。系统总线通过RS-485与PC主机通信,实现远程,多节点控制。

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