计算机与数字工程2017，Vol.45Issue(3)：544-548,5.DOI:10.3969/j.issn.1672-9722.2017.03.029
基于语音识别的电梯辅助控制系统设计
Design of Elevator Assistant Control System Based on Speech Recognition
摘要
Abstract
In order to humanize the elevator and make it more intelligent, then let the special people such as the blind and the disabled use the elevator more conveniently, this paper designs an assistant control system based on speech recognition.The design part mainly includes speech recognition module, MCU main control circuit, relay control module, voice broadcast module.Speech recognition module uses the voice chip LD3320, the chip integrated speech recognition processor and some external circuits, and it does not require external auxiliary chip, which directly integrated in existing products can be used to realize speech recognition and man-machine conversation function.MCU main control circuit uses STC11 series microcontroller, which has performance of low power consumption, low cost, high speed, strong anti-interference.MCU receives voice commands and outputs the control commands by communicating with LD3320.Relay module uses SONGLE relay, which can achieve on-off control and be able to bear the range of voltage from 28V to 250V.关键词
语音识别/电梯/辅助控制系统/人性化Key words
speech recognition/elevator/assistant control system/humanization分类
信息技术与安全科学引用本文复制引用
林麒麟,包广清,宋旭辉,张宝强,陶佳..基于语音识别的电梯辅助控制系统设计[J].计算机与数字工程,2017,45(3):544-548,5.基金项目
甘肃省大学生创新创业训练计划项目基金(编号:DC2015054)资助. （编号:DC2015054）
