摘要
介绍一种用于反馈矿井皮带运输机状态信息的语音报警系统及其实现方法。硬件主体由主控MCU、CAN控制器和语音模块等组成。详细介绍了系统的结构及工作原理,并给出了系统的电路组成、软件协议以及控制过程,实际应用表明,该系统达到了设计指标要求。
The paper designs a subsystem of CAN bus that the voice device is controlled by microcontroller PIC16F877. The systems is mainly composed of MCU, CAN controller and voice device. The paper describes in detail the system architecture and its working principle. Moreover, give its circuit structure, software protocol and control process. Practiceal applications shows that the system meets the design target.
出处
《工业仪表与自动化装置》
2009年第6期104-106,共3页
Industrial Instrumentation & Automation
