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首页> 外文期刊>Computers and Electronics in Agriculture >Design and deployment of wireless sensor networks for aquaculture monitoring and control based on virtual instruments.
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Design and deployment of wireless sensor networks for aquaculture monitoring and control based on virtual instruments.

机译：基于虚拟仪器的水产养殖监控无线传感器网络的设计和部署。

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Aquaculture is moving toward an intensive controlled environment production with a significant increase in production, but at a cost of increased risk of catastrophic loss due to equipment or management failures. In addition, managers of intensive production facilities need accurate, real-time information on system status and performance in order to maximize their potential. This work has developed and deployed low cost short-range modules of wireless sensor network based on ZigBee standard and virtual instruments technology in order to monitor and control an aquaculture system in real time. The system consists of smart sensor nodes, coordinator/gateway node and personal computer (PC). The smart sensor nodes monitor environmental parameters such as dissolved oxygen, water temperature, pH and water level using relevant sensors, transmit this information to the coordinator/gateway node through ZigBee network and receive control signals for actuator control. The coordinator/gateway node receives data acquired and sends command to PC in order to achieve human-computer visualization interface. The graphical user interface (GUI) was designed by LabWindows/CVI software platform so that users can observe, investigate and analyze the related scientific and accuracy of parameters in aquaculture environment. We have implemented our method for two sensor network nodes deployed in fish ponds and monitored the results for six months indicating that the power management and networking solutions adopted to work in practice, lead to maximize monitoring, control as well as the recording of the aquaculture system. It effectively reduces the probability of high risk of fish mortality through enabling constant monitoring of the critical parameters in the aquaculture environment. This situation in effect increases economic benefit for aquaculture, consumer confidence and safety while reducing labor cost and energy consumption.
机译：水产养殖正朝着集约化控制环境生产的方向发展，产量显着增加，但代价是由于设备或管理失灵而导致灾难性损失的风险增加。此外，集约化生产设施的管理人员需要有关系统状态和性能的准确，实时的信息，以最大程度地发挥其潜力。这项工作已经开发和部署了基于ZigBee标准和虚拟仪器技术的低成本无线传感器网络短距离模块，以便实时监视和控制水产养殖系统。该系统由智能传感器节点，协调器/网关节点和个人计算机（PC）组成。智能传感器节点使用相关传感器监控环境参数，例如溶解氧，水温，pH和水位，然后通过ZigBee网络将该信息传输到协调器/网关节点，并接收用于执行器控制的控制信号。协调器/网关节点接收获取的数据并将命令发送到PC，以实现人机可视化界面。通过LabWindows / CVI软件平台设计了图形用户界面（GUI），以便用户可以观察，调查和分析水产养殖环境中相关参数的科学性和准确性。我们已经对部署在鱼塘中的两个传感器网络节点实施了该方法，并对其结果进行了六个月的监控，这表明在实践中采用的电源管理和网络解决方案可以最大程度地监控，控制和记录水产养殖系统。通过对水产养殖环境中的关键参数进行持续监控，有效降低了鱼类死亡的高风险。这种情况实际上增加了水产养殖的经济效益，消费者信心和安全性，同时降低了劳动力成本和能源消耗。

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