摘要
面对老化及身体有缺陷者居家环境中,在卫生间内容易发生因大意带来的摔倒问题,设计基于OpenHarmony的智能居家语音提醒系统。采用Hi3861作为主控MCU,基于OpenHarmony系统,采用华为云物联网作为解决方案,以MQTT作为通信协议,实现从底层感知提醒到上层统计的“一站式”系统。该系统能够实现检测光照、湿度,作为居家环境检测参数并上传云端进行环境监护,给予一个适宜的环境,同时一旦老人或者身体有缺陷者进入立即给予关怀语音提醒,并且记住人体活动信息。
In the face of the problem that senior citizens and people of physical deficiencies are prone to fall down at the bathroom due to carelessness in the home environment,a smart home voice reminder system based on OpenHarmony is designed.Using Hi3861 as the master MCU,based on Openharmony system,Huawei Cloud Internet of Things as the solution,MQTT as the communication protocol,this paper intends to achieve a"one-stop"system from the bottom perceptual reminder to the upper statistics.This system can detect light and humidity as home environment detection parameters and carry out environmental monitoring in the cloud last time,providing a suitable environment,and giving voice reminders of care as soon as the elderly or those with physical inconvenience enter,thus able to remember human activity information.
出处
《科技创新与应用》
2023年第33期102-107,共6页
Technology Innovation and Application
基金
福建生物工程职业技术学院院级课题项目(22PY27)。
