A cloud-based Cyber-Physical System for environmental monitoring

Sanislav, Teodora; Moiş, George; Folea, Silviu; Miclea, Liviu; Gambardella, Giulio; Prinetto, P.

doi:10.1109/meco.2014.6862654

Cited by 23 publications

(18 citation statements)

References 8 publications

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“…A cloud-based Cyber-Physical system is designed for environmental monitoring [2]. The architecture for this system consist of three layer: (I) the bottom layer, physical one, collecting data from sensor, (II) the middle layer which is consist of data and knowledge, (III) the top layer, namely application layer, provide users with service.…”

Section: Related Workmentioning

confidence: 99%

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A Real-time Cyber-Physical System for Indoor Environment Monitoring

Mi¹,

Zhou²,

Jin³

2017

dtcse

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Different from the traditional embedded system or the real-time system, Cyber-Physical System (CPS) integrates computation with physical entities, making it easy for people to interact with the world that we live. With the development of CPS, more devices will be integrated into the internet, especially in the field of Environment Monitoring. Thus, the management and remote control of devices cause issues for CPSs. Towards this end, we develop a CPS by proposing a scalable, flexible architecture in Environment monitoring. The environment monitoring system (EMS) consists of three layer: physical sensing layer, data transport layer, data management layer. Generally, sensors and sensor hub which collects sensor data and transfer them to the upper layer make up of physical sensing layer. And the main function for data transport layer is to forward sensor data to the specified destination. The last layer is in the cloud, composed of a data processor and a knowledge base. Data from physical sensing layer can be analyzed due to the strong computation ability of cloud computing. Also, there are abundant restful API (application programming interfaces) are provided by management layer based on users' demand. The proposed architecture provide convenient management with devices since all the information of devices are stored into database in the cloud. Even under the poor condition of network, data produced by sensors can be saved in local storage, making it enough time for user to settle the network problem with no affecting on the environment monitoring.

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Section: Related Workmentioning

confidence: 99%

“…Thus, it makes possible for people to interact with physical world in which we live. The advancement in information technology led the need for a new generation of intelligent solutions on Cyber-Physical Systems [2]. Cyber-physical systems integrate computing, communication and storage capability with monitoring.…”

Section: Introductionmentioning

confidence: 99%

A Real-time Cyber-Physical System for Indoor Environment Monitoring

Mi¹,

Zhou²,

Jin³

2017

dtcse

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“…Supervisory systems is a category of applications aiming to gather real-time data from remote locations in order to constantly monitor a reference object or environment to avoid hazardous problems. This category appeared three times in our primary studies: networked supervisory medical systems (study [10]), health monitoring for damage detection and localization (study [16]), and an environmental monitoring systems [19].…”

Section: Domains and Applications (Rq1)mentioning

confidence: 99%

A Preliminary Study on Architecting Cyber-Physical Systems

Malavolta

Muccini

Sharaf

2015

Proceedings of the 2015 European Conference on Software Architecture Workshops

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Cyber-physical systems (CPSs) are deemed as the key enablers of next generation applications. Needless to say, the design, verification and validation of cyber-physical systems reaches unprecedented levels of complexity, specially due to their sensibility to safety issues. Under this perspective, leveraging architectural descriptions to reason on a CPS seems to be the obvious way to manage its inherent complexity. A body of knowledge on architecting CPSs has been proposed in the past years. Still, the trends of research on architecting CPS is unclear. In order to shade some light on the state-of-the art in architecting CPS, this paper presents a preliminary study on the challenges, goals, and solutions reported so far in architecting CPSs.

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“…In recent years, wireless sensor networks in smart homes [1], environmental surveillance [2], intelligent buildings [3] and many other areas have been widely used. The topology of this network is instable, due to its intrinsic character and interference from surroundings, thus its link quality will sometimes change.…”

Section: Introductionmentioning

confidence: 99%

Multi-Path Data Distribution Mechanism Based on RPL for Energy Consumption and Time Delay

2017

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The RPL (Routing Protocol for LLN) protocol is a routing protocol for low power and lossy networks. In such a network, energy is a very scarce resource, so many studies are focused on minimizing global energy consumption. End-to-end latency is another important performance indicator of the network, but existing research tends to focus more on energy consumption and ignore the end-to-end delay of data transmission. In this paper, we propose a kind of energy equalization routing protocol to maximize the surviving time of the restricted nodes so that the energy consumed by each node is close to each other. At the same time, a multi-path forwarding route is proposed based on the cache utilization. The data is sent to the sink node through different parent nodes at a certain probability, not only by selecting the preferred parent node, thus avoiding buffer overflow and reducing end-to-end delay. Finally, the two algorithms are combined to accommodate different application scenarios. The experimental results show that the proposed three improved schemes improve the reliability of the routing, extend the lifetime of the network, reduce the end-to-end delay, and reduce the number of DAG reconfigurations.

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A cloud-based Cyber-Physical System for environmental monitoring

Cited by 23 publications

References 8 publications

A Real-time Cyber-Physical System for Indoor Environment Monitoring

A Real-time Cyber-Physical System for Indoor Environment Monitoring

A Preliminary Study on Architecting Cyber-Physical Systems

Multi-Path Data Distribution Mechanism Based on RPL for Energy Consumption and Time Delay

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