摘要
为了解决医院中患者寻找科室位置困难的问题,设计了一种医院室内定位导航系统。该系统由两部分组成:机器端和用户端。机器端可以识别用户语音,根据用户提出的问题显示路线规划和生成二维码。用户端通过扫描二维码,实时读取用户位置,获取导航服务。在该系统中,主要使用位置指纹识别算法和圆形定位算法来实现室内定位技术。通过该系统,使医生和患者双方节省时间,提高效率,达到更好的治疗效果。
In order to solve the problems such as the difficulty in patients’finding departments in hospitals,this paper designs an indoor positioning and navigation system in hospitals.The system consists of two parts:the machine end and the client side.The machine end can recognize the user’s voice,according to the user’s questions to show the route planning and generation of QR code.The client reads the user’s location and obtains the navigation service by scanning the QR code in real time.In this system,the location fingerprint recognition algorithm and circular location algorithm are mainly used to realize the indoor positioning technology.Through this system,both doctors and patients can save time,improve efficiency and achieve better therapeutic effect.
作者
史伟
张青云
张兴
叶耀雷
SHI Wei;ZHANG Qing-yun;ZHANG Xing;YE Yao-lei(School of Electronics&Information Engineering,Liaoning University of Technology,Jinzhou 121001,China)
出处
《辽宁工业大学学报（自然科学版）》
2020年第2期88-91,共4页
Journal of Liaoning University of Technology(Natural Science Edition)
关键词
室内定位
路径规划
位置指纹识别
圆形算法
indoor positioning
path planning
location fingerprint recognition
circular positioning algorithm
