一种语音召梯控制系统的方案设计

Design of a Voice-call Control System of Elevators

阐述了传统召梯方式的局限性，分析了将ASR语音识别技术应用到电梯召梯系统的可行性，并介绍了语音识别技术原理。在硬件方面．设计了语音识别模块及其与电梯主控制系统的接口模块．最后通过对语音识别模块进行软件编程实现了语音召梯功能。

This paper describes the limitation of the traditional way for elevator-call, analyzes the feasibility of applying ASR to elevator control system and introduces the ASR principle. In hardware, this paper designs ASR modular and the interface between ASR modular and the elevator main control system, Finally, speech-call function is achieved by programming in the ASR modular.