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首页> 外文会议>2013 16th International Multi Topic Conference >RFID WSN based integrated maternity ward monitoring system
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RFID WSN based integrated maternity ward monitoring system

机译：基于RFID和WSN的综合产科监护系统

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摘要

New born infant kidnapping is a prevailing and horrific crime in governmental run hospitals in major cities and towns around Pakistan. In order to tackle this problem a novel idea of using Wireless Sensors Network (WSN) supported by Radio Frequency Identification (RFID) technology is proposed. The working model recommends a Trigger (passive PIRs) based video motes sensors installed at various concealed points, ubiquitously deployed in and around the maternity or nursery ward; while new born babies are tagged with RFID heel-bands. This paper principally covers the WSN aspect of the project and only gives functioning concepts of the RFID portion. The Zigbee transceiver selected for the solution was ATMEL's ATZB-A24-UFL with the controller, ATmega164p. The WSN ad-hoc network is based on a mesh topology allowing for hoping of data between motes extending the communication radius. The video provides an effective and energy efficient way of transmitting jpegs at 4fps passive and 1 frame per 12 second for active monitoring. The nodes are extremely cost efficient especially compared to Commercial of the Self (COTS) surveillance cameras and far smaller in size. A customized application is also developed, to monitor and provide Social Network Forensics (SNF) as a forensic tool for post incident analysis. The paper presents the complete System Development Life Cycle (SDLC) of solution.
机译：绑架婴儿是巴基斯坦各地主要城镇政府经营的医院中普遍存在的可怕罪行。为了解决该问题，提出了使用由射频识别（RFID）技术支持的无线传感器网络（WSN）的新颖思想。工作模型建议在各种隐蔽点安装基于触发器（无源PIR）的视频传感器，并在产房或托儿所及其周围普遍部署；而刚出生的婴儿则带有RFID腕带标签。本文主要涵盖了该项目的WSN方面，仅给出了RFID部分的功能概念。选择用于该解决方案的Zigbee收发器是ATMEL的ATZB-A24-UFL，带有控制器ATmega164p。 WSN ad-hoc网络基于网格拓扑，允许在扩展通信半径的节点之间跳跃数据。该视频提供了一种有效且节能的方式，以4fps被动和每12秒1帧的速率传输jpeg，以进行主动监控。这些节点具有极高的成本效益，尤其是与“商业自拍”（COTS）监控摄像机相比，其尺寸要小得多。还开发了定制的应用程序，以监视和提供社交网络取证（SNF）作为事后分析的取证工具。本文介绍了完整的系统开发生命周期（SDLC）解决方案。

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