An Object Model for Seafloor Observatory Sensor Control in the East China Sea
An Object Model for Seafloor Observatory Sensor Control in the East China Sea
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DOI：
10.3390/jmse8090716
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发表时间：
2020-09
影响因子：
2.9
通讯作者：
Yang Yu;Huiping Xu;Changwei Xu
中科院分区：
文献类型：
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作者：
Yang Yu;Huiping Xu;Changwei Xu
海底观测站可以进行长期、实时和连续的观测，这标志着海洋测量的新方法。在海底观测研究方面，传感器控制是功能观测站稳定有效运行的关键问题。本文提出了一个对象模型来标准化海底观测站传感器控制和数据采集。对象模型在概念上被设计为一组传感器资源对象，基于其属性和操作，客户端-服务器传感器控制架构被启用用于控制命令和观察数据的双向信息流。基于对象模型的体系结构实现了一个原型控制系统的即插即用。原型系统在应用于东海实验海底观测站之前进行了一系列测试，性能符合项目的所有要求。实验结果表明，该对象模型的设计和原型系统的实现对于解决海底观测传感器控制问题是可行的，对海洋观测科学研究具有一定的参考价值。
Seafloor observatories enable long-term, real-time, and continuous observation that marks a new way for oceanographic measurements. In terms of seafloor observatory research, sensor control is a key issue for the stable and effective operations of functional observatories. In this paper, an object model is proposed to standardize seafloor observatory sensor control and data acquisition. The object model is conceptionally designed as a set of sensor resource objects, based on the attributes and operations of which a client–server sensor control architecture is enabled for bidirectional information flow of control commands and observation data. The object model-based architecture is implemented with a prototype control system for plug-and-play enablement. The prototype system was put into a series of tests before applied to the East China Sea Experimental Seafloor Observatory, performing consistently with all the project requirements. Given the successful experiment, the object model design and prototype implementation are feasible to resolve seafloor observatory sensor control and beneficial for ocean observatory sciences.