摘要
针对传统的机械式电热水器控制精度低、可靠性差等缺点,设计了家用电热水器智能温度控制器。该智能温度控制器以AVR单片机为核心,利用了数字传感器DS18B20和时钟芯片DS1302等元件,实现了智能加热、智能控温、LED及LCD显示等功能。整个系统充分利用了AVR单片机的内部资源,最大程度地简化了硬件电路,使系统具有较高的性价比和可靠性。
Aiming at the low control precision, poor reliability and other shortcomings of traditional mechanical electric water heater, it designs the home -using electric water heater controller. This intelligent temperature controller takes AVR microcontroller as the core and utilizes the digital temperature sensor DS18B20 and real -time clock chip DS1302. The controller can realize the intelligent heating and control, LED and LCD display function and so on. The system utilizes fully the internal resources of the AVR microcontroller, simplifies the hardware circuit, holds the high performance- priceratio and the reliability.
关键词
单片机
智能
温度控制器
Microcontroller
Intelligence
Temperature Controller
