CVIS: Complex virtual instruments system architecture

Liu, Chao; Wang, Xi; Ma, Hongyang; Jiang, Yongguo; Zheng, Bing

doi:10.1109/i2mtc.2013.6555480

Cited by 9 publications

(6 citation statements)

References 10 publications

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“…The concept of Complex Virtual Instruments (CVI), as discussed in (Guo et al, 2013;Hu et al, 2014), has emerged as a revolutionary approach in ocean sensor networks, offering a software-based representation of physical sensors that our OPO-CVI model leverages. A virtual instrument is essentially a software-based representation of a physical instrument or device.…”

Section: Design Of Opo-cvi Modelmentioning

confidence: 99%

“…The most important functional modules for an ocean observation system should include functions such as data display, comprehensive query, and computational analysis (Jiang et al, 2013;Hu et al, 2014). ISO 21851 also provides specifications for the functional modules of the OPO-CVI system, categorizing them into data display, comprehensive query, and computational analysis.…”

Section: Functional Verificationmentioning

confidence: 99%

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OPO-CVI: design and implementation of an ocean profiling observation system for wave-powered vertical profiler following an ISO standard

Jiang,

Guo,

Zhao

et al. 2024

Front. Mar. Sci.

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This paper presents the design and implementation of an ISO-compliant ocean profiling observation system for wave-powered vertical profiler. This system aims to provide a comprehensive, scalable, and interoperable solution for high-resolution, real-time oceanic observation. As a part of this system, we introduce a wave-powered vertical profiler, known as “Wave Master,” designed to offer enhanced stability and reliability for long-term oceanic data collection. The core of the paper focuses on the Ocean Profiling Observation Complex Virtual Instrument (OPO-CVI), a comprehensive system developed in alignment with ISO 21851 standard. OPO-CVI seamlessly integrates data collection, transmission, storage, and visualization. Specifically, OPO-CVI addresses the challenges of information isolation, system rigidity, and lack of modularity in traditional ocean profiling methods by standardizing data formats and transmission protocols, allowing for seamless integration of new observation elements, and employing a modular architecture for enhanced scalability and reusability. By offering detailed technical insights into the OPO-CVI architecture and its compliance with ISO 21851 standard, this paper aims to contribute significantly to the advancement of standardized, efficient, and reliable oceanic observation systems.

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Section: Design Of Opo-cvi Modelmentioning

confidence: 99%

Section: Functional Verificationmentioning

confidence: 99%

OPO-CVI: design and implementation of an ocean profiling observation system for wave-powered vertical profiler following an ISO standard

Jiang,

Guo,

Zhao

et al. 2024

Front. Mar. Sci.

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“…The concept of Complex Virtual Instrument (CVI) is first proposed in [17], in which a standardized CVI-based development model is provided. A CVI is composed of multiple VIs and characterized by enhanced functions and interfaces.…”

Section: Introductionmentioning

confidence: 99%

Composition Model of Complex Virtual Instrument for Ocean Observing

Che

Shen

2014

JSW

Self Cite

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Ocean observing in global and regional scale is an important part of Internet of Things. Traditional virtual instruments have their limitations when applied in ocean observing, resulting in poor data usability and low development efficiency. In this paper, the complex virtual instruments with enhanced capabilities for ocean observing is introduced to realize cost-efficient developments, in which the objects related to ocean observing are managed uniformly, the common functions that can be reused are provided and the configuration that enable code reuse and visual developments are presented. Furthermore, the concept of composition model of complex virtual instrument for ocean observing is proposed, in which complex virtual instruments that act as four roles can be interconnected by use of three operations. With the assistance of the composition model, the observation data of different observing systems can be exchanged and shared in multiple ways and the development efficiency of processing software is improved. The model has been applied to practical developments to validate its feasibility and effectiveness.

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“…DTN (delay tolerant network) [1] which is put forward by Fall at the international committee SIGCOMM in 2003 [2] is a kind of challenged network characterized by changing topology and lacking of stable links between terminates. End-to-end transmission latency may be arbitrarily long due to occasionally connected links [3, 4].…”

Section: Introductionmentioning

confidence: 99%

The DTN Routing Algorithm Based on Markov Meeting Time Span Prediction Model

Wang

Yang

Jia

et al. 2013

International Journal of Distributed Sensor Networks

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Putting forward an efficient routing algorithm in DTN (delay tolerant network) has become a focus of attention due to the existing phenomena that the connections between nodes in the network change dramatically over time and the communications suffer from frequent disruptions. In this paper, the meeting time span between nodes is predicted using the Markov model, and the relay node holding the shortest meeting time span with the destination node is determined as the most efficient node. In the two phases, spray phase and wait phase, the message is routed according to the utility value. Thus, the routing algorithm based on Markov meeting time span prediction model is provided. Simulation results suggest that this algorithm efficiently improves the delivery rate and reduces the average delay.

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CVIS: Complex virtual instruments system architecture

Cited by 9 publications

References 10 publications

OPO-CVI: design and implementation of an ocean profiling observation system for wave-powered vertical profiler following an ISO standard

OPO-CVI: design and implementation of an ocean profiling observation system for wave-powered vertical profiler following an ISO standard

Composition Model of Complex Virtual Instrument for Ocean Observing

The DTN Routing Algorithm Based on Markov Meeting Time Span Prediction Model

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