家用智能控制器的设计

摘要

通过分析智能控制器的工作状况以及功能，在此基础上提出一种智能家居控制的方案，该智能家居控制利用移动电话或固定电话通过公用电话网对家用电器设备进行远程控制，根据功能需求，从硬件设计入手，选择以ARM7系列的微控制器LPC2132为核心微处理器，以MT8870为双音多频接收器，配合语音录放芯片ISD4004和执行继电器．以及相应的高效率开关电源构成整个硬件电路，然后对其软件进行了分析，给出了整体软件流程图，完成了对智能控制器系统的设计。%Intelligence control working condition and function are introduced. On the basis of these, a kind of intelligence home control scheme is presented. Intelligence home control to use mobile phones or fixed telephones household electric through public telephone network remote control. According to the functional requirements start from the hardware design. Choice of microprocessor with series ARM7 Microcontrollers LPC2132 at the core,MT8870 for dual tone multi-frequency receiver. Combined with speech recording and playback chip ISD4004 and implementing relay.And efficient constitute a whole hareware switch Power Supply circuit, And then to analyze part of its software.Given the overall software flow chart,Complete A design of Intelligent controller system.