Multi-robot-based intelligent security system
Multi-robot-based intelligent security system
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DOI：
10.1007/s10015-011-0888-x
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发表时间：
2011-09-01
影响因子：
0.9
通讯作者：
Su, Kuo-Lan
中科院分区：
文献类型：
--
作者：
Liao, Yi-Lin;Su, Kuo-Lan
本文描述了一种基于多个安全模块的智能安全系统，该系统具有多个通信接口，可应用于家庭自动化。智能安防系统的接口包括有线RS485、无线RF、Internet。系统的检测模块有主动和被动安全模块。被动安全模块包括有线安全模块和无线安全模块。所有安全模块的控制单元都是HOLTEK微芯片。每个安全模块都有两个不同的接口。它们使用语音模块向用户发出事件警报，并通过有线 RS485 或无线 RF 接口将实时事件信号传输到监控计算机。如果事件发生，监控计算机根据无源有线和无线安全模块，使用 Dempster-Shaafter 证据理论计算其置信值。如果置信值超过设定阈值，则监控计算机命令移动机器人移动到事件位置，并通过无线RF接口接收来自移动机器人的信号。监控计算机利用Dempster-Shaafter证据理论识别最终决策输出，并将检测和决策输出值显示在用户界面的监视器上。最后，我们在智能安防系统的实验平台上展示了使用有线无源安全模块、无线无源安全模块和主动安全模块进行火灾检测和气体泄漏检测的一些实验结果。
This article describes a multiple security module-based intelligent security system that has multiple communication interfaces which can be applied in home automation. The interfaces of the intelligent security system contain wired RS485, wireless RF, and Internet. The detection modules of the system have both active and passive security modules. The passive security modules contain wired security modules and wireless security modules. The control unit of all security modules is a HOLTEK microchip. Each security module has two different interfaces. They use voice modules to alarm users of an event, and to transmit real-time event signals to the supervising computer via the wired RS485 or wireless RF interface. If an event occurs, the supervising computer calculates its belief values using Dempster-Shafter evidence theory according to the passive wired and wireless security modules. If the belief value is over a set threshold, the supervising computer commands the mobile robot to move to the event location, and receives a signal from the mobile robot via the wireless RF interface. The supervising computer recognizes the final decision output using Dempster-Shafter evidence theory, and displays the detection and decision output values on the monitor of the user interface. Finally, we present some experimental results using wired passive security modules, wireless passive security modules, and active security modules for fire detection and gas leakage detection using the experimental platform of the intelligent security system.