家用电器远程电话控制器的设计

为了适应快节奏的现代社会对生活品质的要求，设计了一套基于单片机和电信网络的多功能家用电器远程控制器。该控制器可以实现电话远程遥控家用电器的功能。用户可以在户外通过任意一部手机或固定电话，根据语音提示对家用电器（如电饭煲、电暖风、空调、电热水器等）进行远程开启、关闭、延时开／关等控制的设定。该系统具有成本低、功能强、易扩展等优点。

Design of remote control device for household appliances

In order to adapt to the demanding of the qulity life in the quick rhythm modern society, a set of household appliances with remote control device was designed based on telephone and MCU. This device was used mainly to control the household appliances in a long-distance by using the telephone. Users can use mobile or telephone according to the guiding voice to control household appliances （such as the electric cooker, the electric warm-air blower, the air-conditioning and the electric water heater） to be opened, closed, delay opened or delay closed. The device has advantages in low-cost, strong function, and easy extending.