楼宇通道安全指示标志及语音提示系统研究

针对现在建筑楼道中均有消防应急逃生疏散标志,但从目前来看,大部分建筑楼道内使用的还是视觉标志,听觉标志只占很少。但无论是视觉标志和听觉标志都存在着一定的优点和缺陷。为了实现把视觉和听觉标志的优点结合起来的问题,将基于单片机开放一套同时具有LED灯指示标志、文字显示和语音提示系统。此系统将提高安全防范措施,在危险发生时...

Research on System of Safety Indication and Voice Prompt in Building Channel

There are signs of fire emergency escape evacuation in the present building channels,most of which are visual signs and only a few are voice signs.But whether visual signs or voice signs they are,there are advantages and disadvantages.In order to combine the advantages of both visual signs and voice signs,the research will open a set of system with LED light indication,text display and voice prompt based on MCU.The system will improve the safe protection measures,which can ensure people away from the scene within the shortest time when danger occurs.