利用现有遥控器实现节能和无线操作系统的设计

Implementation of Energy-save and Wireless Operation System by Available Remote Sensor

以微处理器AT89C2051单片机为核心介绍了红外遥控编码的接收、解码及电源开关的控制方法。本装置通用性强,具有节能、绿色环保、体积小、功耗低、功能强和成本低等特点。以家庭使用为例,每台彩电每月可省电7°～9°,同时利用现有遥控器可实现没有遥控功能设备的遥控操作。

Methods for controlling reception, decoding and power switching of infrared remote control encoding are described on the basis of microcomputer AT89C2051 single-chip processor.The controller is characterized by energy-save,green environment protection, compact,lower power consumption and low cost.Taking family-expense for example,one color TV will save electricity 7°～9° with the controller.Using this controller,one can also realize remote operation of devices that have no remote controlling function.