科研之友
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摘要
Objective Aiming at the problem of the existing management model of high-value medical equipments deploys equipments only according to the equipment characteristics of a department, which leads to a low accuracy of model positioning when it is applied to global deployment, a method for the global positioning of high-value medical equipments based on the intelligent tags of Internet of things is proposed. Methods Internet of things was combined with RFID. By identifying the tags of the global positioning of the equipments, the feature codes of the tag positioning data were extracted, and then the parameter feature codes were used for hybrid networking control. After that the node deployment model of Internet of things for the global positioning of high-value medical equipments was constructed, the parameters of the intelligent tag deployment model of Internet of things were clustered and fused. Results and Conclusion The proposed method achieves a high accuracy of global positioning of high-value medical equipments, with an average accuracy of 95%, which improves the equipment utilization rate after positioning and deployment, with an average equipment utilization rate of 90%. ? 2021 Editorial Department of Chinese Journal of Medical Physics.
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