一种新型矿用本质安全型声光报警器的设计  

Design of a New Type Mine Intrinsically Safe Sound and Light Alarm

作　　者：周志华 

机构地区：[1]天地(常州)自动化股份有限公司,江苏常州213015

出　　处：《煤矿机电》2016年第6期51-54,共4页Colliery Mechanical & Electrical Technology

摘　　要：针对目前煤矿现有声光报警器存在的问题,设计了一种新型矿用本质安全型声光报警器。着重介绍了该声光报警器的开关量检测、声光报警、RS-485接口、电源、看门狗等硬件电路设计及软件流程设计。经过测试,该声光报警器性能稳定,较拷贝固定音频文件进行声光报警的设备具有较大的改进,它不仅可进行多种固定的语音播报、光闪烁报警,还可实现来自于RS-485接口任意数据的声光报警和数据队列管理功能。Aiming at the existing problems of coal mine sound and light alarm, the design of a new type mine intrinsically safe type sound and light alarm. Introduces the sound and light alarm switch detection, alarm, RS-485 interface, power supply, watchdog and other hardware circuit design and software design. The sound and light alarm not only can perform a variety of fixed voice broadcast, light flicker alarm, can achieve sound and light from the RS-485 interface data of arbitrary alarm and data queue management function. After testing, the sound and light alarm stable performance, a copy of the audio file is fixed with improved sound and light alarm device.

关 键 词：SYS6628语音合成芯片 队列管理 MKL15Z128微控制器 

分 类 号：TD685[矿业工程—矿山机电] TP393.022[自动化与计算机技术—计算机应用技术]