嵌入式语音告警的一种实现方法

One Method on Sound Warning Designing in Embedded System

在某个嵌入式研究项目中提出了研制一个语音告警模块的要求,该语音告警模块具有警铃和语音两种告警音,能够在出现故障或紧急情况时以不同频率的警铃声警告故障或紧急情况的严重程度,同时用语音指明具体的原因,使得操作人员能够及时地做出正确操作。本文对该语音告警模块的设计思想和实现方法作个简述。

Some embedded system project we developed demands designing of a sound warning module, and it should have the ability of alarm bell and sound warning. It can express the degree of the failure or exigency with different frequency alarm bell when something wrong happened, and at the same time it can point the situation with human sound. So the controller can operate correctly and in time. This paper gives a simple description of the designing of the sound warning module.