Underwater immersion duration detection system

Abstract

The invention relates to an underwater immersion duration detection system, and the system comprises a blockchain storage node which is used for storing a human physiological database, wherein the human physiological database takes ages and names as double indexes and stores the corresponding longest underwater survival time limit of a human body under each group of age and name combination; datamatching equipment which is connected with the blockchain storage node through a network and is used for searching a corresponding human body underwater longest survival time limit from the human bodyphysiological database based on the received reference gender and reference age to serve as a reference time limit to be output; and a duration analysis mechanism which is used for deciding whether to send out a long-time immersion signal or not based on the reference time limit. The underwater immersion duration detection system is timely in processing and intelligent in detection. Due to the fact that whether the immersion duration of the underwater person exceeds the longest underwater survival time limit of the human body corresponding to the age and gender of the underwater person at thesame time or not can be detected on site, corresponding alarm operation can be conducted on whether the underwater human body is abnormal or not.

Description

technical field [0001] The invention relates to the field of underwater monitoring, in particular to an underwater immersion duration detection system. Background technique [0002] Underwater monitoring is generally used in the construction of water conservancy projects, and has its own characteristics compared with the construction of general civil engineering such as roads, bridges and housing construction. Water conservancy projects undertake the tasks of retaining, storing and releasing water, so there are special requirements for the stability, pressure bearing, seepage prevention, impact resistance, wear resistance, frost resistance, and crack resistance of hydraulic structures. According to the technical specifications of the project, special construction methods and measures are adopted to ensure the quality of the project. At the same time, water conservancy projects have relatively strict requirements on the foundation, and the projects are often located in areas...

AI Technical Summary

Problems solved by technology

At the same time, water conservancy projects have relatively strict requirements on the foundation, and the projects are often located in areas and parts with complex geological conditions. If the foundation is not properly treated, hidden dangers will be left, which are difficult to remedy afterwards, and special foundation treatment measures are required.