With the increase of energy consumption worldwide in several domains such as industry,education,and transportation,several technologies played an influential role in energy conservation such as the Internet of Things(I...With the increase of energy consumption worldwide in several domains such as industry,education,and transportation,several technologies played an influential role in energy conservation such as the Internet of Things(IoT).In this article,we describe the design and implementation of an IoT-based energy conser-vation smart classroom system that contributes to energy conservation in the edu-cation domain.The proposed system not only allows the user to access and control IoT devices(e.g.,lights,projectors,and air conditions)in real-time,it also has the capability to aggregate the estimated energy consumption of an IoT device,the smart classroom,and the building based on the energy consumption and cost model that we propose.Moreover,the proposed model aggregates the estimated energy cost according to the Saudi Electricity Company(SEC)rates.Furthermore,the model aggregates in real-time the estimated energy conservation percentage and estimated money-saving percentage compared to data collected when the system wasn't used.The feasibility and benefits of our system have been validated on a real-world scenario which is a classroom in the college of computer science and engineering,Taibah University,Yanbu branch.The results of the experimental studies are promising in energy conservation and cost-saving when using our proposed system.展开更多
常规的网络接入管理方法因未有效采集接入网络的数据,导致接入网络的识别率不高。为此,设计基于软件定义网络(Software Defined Network,SDN)和物联网的智慧教室网络接入管理方法。首先,为不同的网络接入分配权限,利用物联网技术采集分...常规的网络接入管理方法因未有效采集接入网络的数据,导致接入网络的识别率不高。为此,设计基于软件定义网络(Software Defined Network,SDN)和物联网的智慧教室网络接入管理方法。首先,为不同的网络接入分配权限,利用物联网技术采集分配权限后的网络数据;其次,利用SDN技术分析数据,实现智慧教室网络接入控制;最后,由控制模块将数据报告发给远程交互模块,实现网络接入管理。实验结果表明,该方法能够高效识别接入网络,满足智慧教室网络接入管理的需求。展开更多
文摘With the increase of energy consumption worldwide in several domains such as industry,education,and transportation,several technologies played an influential role in energy conservation such as the Internet of Things(IoT).In this article,we describe the design and implementation of an IoT-based energy conser-vation smart classroom system that contributes to energy conservation in the edu-cation domain.The proposed system not only allows the user to access and control IoT devices(e.g.,lights,projectors,and air conditions)in real-time,it also has the capability to aggregate the estimated energy consumption of an IoT device,the smart classroom,and the building based on the energy consumption and cost model that we propose.Moreover,the proposed model aggregates the estimated energy cost according to the Saudi Electricity Company(SEC)rates.Furthermore,the model aggregates in real-time the estimated energy conservation percentage and estimated money-saving percentage compared to data collected when the system wasn't used.The feasibility and benefits of our system have been validated on a real-world scenario which is a classroom in the college of computer science and engineering,Taibah University,Yanbu branch.The results of the experimental studies are promising in energy conservation and cost-saving when using our proposed system.
文摘常规的网络接入管理方法因未有效采集接入网络的数据,导致接入网络的识别率不高。为此,设计基于软件定义网络(Software Defined Network,SDN)和物联网的智慧教室网络接入管理方法。首先,为不同的网络接入分配权限,利用物联网技术采集分配权限后的网络数据;其次,利用SDN技术分析数据,实现智慧教室网络接入控制;最后,由控制模块将数据报告发给远程交互模块,实现网络接入管理。实验结果表明,该方法能够高效识别接入网络,满足智慧教室网络接入管理的需求。
