摘要
设计并实现了一种基于Zig Bee技术的可信商城监控系统,将Zig Bee监控网络提供的目标位置信息与可360°水平旋转摄像机结合,帮助监护人到商城购物时对身边的孩子进行安全管理。监控系统利用Zig Bee网络对移动节点对进行定位,当节点对间距离超过安全值,摄像头自动对携带移动节点的孩子进行跟踪,同时系统自动发送报警邮件至监护人手机,邮件内容包括孩子的位置信息和一张现场监控画面的照片。实验表明:系统定位精度较高,实时性好,可起到良好的预警效果。
A credible mall surveillance system based on Zig Bee technique is designed and realized, target position provided by Zig Bee monitoring network combines with 360° horizontal rotation camera are used to protect kids when they are following parents to shopping mall. The surveillance system utilizes Zig Bee network to locate mobile nodes pair, when the distance between nodes pair exceeds safe value, the camera automatically tracks the children who is carrying mobile node while the system sends an alarm message to the guardian＇ s phone, which includes child＇s location information and an on-site monitoring screen photo. Experimental results show that the surveillance system has high positioning precision, good real-time effect, and can play a good warning effect.
出处
《传感器与微系统》
CSCD
北大核心
2014年第8期113-115,118,共4页
Transducer and Microsystem Technologies
基金
国家自然科学基金资助项目(61302144)
湖南国土科技项目(2013-20)
