水下作业安全生理信号实时监测设备研制

Development of Real-time Monitoring Equipment for Physiological Signals of Underwater Operation Safety

通过对水下作业人员生理信号的实时监测,可以使水面指挥决策人员及时了解水下作业人员的生理状况,从而提高水下作业的安全性。该文所研制的水下作业安全生理信号实时监测系统的主要特点包括:(1)使用光电传感器对生理信号进行采集,有效地减弱水对生理信号数据采集的影响;(2)数据通过水声通信技术进行无线传输,提高了水下作业人员的自由度;(3)生理、心理和预警分析部分集成在甲板单元上,将上传的生理信息数据结合历史数据进行统计分析与对比,能获得更高一级的预警信息或报警信息。所研制的原理样机系统已完成了水下测试,关键模块的有效性和可靠性已获得初步验证。

In order to ensure the safety of underwater operation, it’s important to monitor the physiological signals of underwater operators in real time. In this article, we have introduced a real-time physiological signals monitoring system of underwater operation. The proposed system consist of three key modules:(1) the photoelectric sensors were used to collect physiological signals to effectively reduce the influence of water on physiological signal data collection,(2) the data were transmitted wirelessly through underwater acoustic communication technology, which can improve the freedom of underwater operators,(3) the physiological, psychological and early warning analysis parts were integrated on the deck unit. By combining the uploaded physiological information data with historical data for statistical analysis and comparison, higher-level early warning information or alarm information can be decided in real-time. The prototype has been developed and experimented underwater, feasibility and reliability of key modules have been verified.