摘要
以ARM11 S3C6410为核心设计了一种家用智能垃圾桶,用拾音器作为声音传感器,采用延时估计法实现声源方位的实时检测,从而实现语音控制垃圾桶的运动;采用红外传感器实现垃圾桶行进的蔽障功能;同时,采用语音识别技术实现用户对垃圾桶的前、后、左、右行驶或开启、关闭垃圾桶盖等各种语音指示的识别。从而实现垃圾桶的智能化与人性化,给生活带来便利。
The design takes the ARM11 S3C6410 as the core to realize a home intelligent trash can,which uses a pickup device as the sound sensor.It realizes real-time detection of sound source localization by delay estimating method,thus the voice control on the movement of the trash can.Infrared sensors are used to realize obstacles avoidance in the process of movement,and voice recognition technology to realize the identification of voice instructions of different directional movement or the closing/opening of trash can lid.This Intelligent and humanized of the trash can facilitate domestic lives.
出处
《电子科技》
2012年第11期55-58,共4页
Electronic Science and Technology
关键词
S3C6410
声源定位
语音识别
避障
S3C6410
sound source localization
voice recognition
obstacle avoidance
