Monitoring system for physiological parameters of fixed-wing aircraft captain

Abstract

The invention relates to a monitoring system for physiological parameters of a fixed-wing aircraft captain. The monitoring system comprises a pulse monitoring subsystem, a brain wave monitoring subsystem and an AT89C51 single-chip microcomputer. The pulse monitoring subsystem is used for monitoring the pulse condition of the captain in a cockpit. The brain wave monitoring subsystem is used for monitoring the brain wave condition of the captain in the cockpit. The AT89C51 single-chip microcomputer is connected with the pulse monitoring subsystem and the brain wave monitoring subsystem and determines whether abnormity warning is performed according to monitoring results of the pulse monitoring subsystem and the brain wave monitoring subsystem. By means of the monitoring system for the physiological parameters of the fixed-wing aircraft captain, warning can be performed in time under the circumstance that the abnormity of the physiological parameters of the captain in the cockpit is monitored, and accordingly aircraft accidents are prevented.

Description

technical field [0001] The invention relates to the field of medical monitoring, in particular to an aircraft captain physiological parameter monitoring system. Background technique [0002] Aircraft (Fixed-wing Aircraft) refers to an aircraft with wings and one or more engines that is driven by its own power and can travel in space or in the atmosphere with its own density greater than that of air. If the air vehicle is less dense than air, it is either a balloon or an airship. If there is no power plant and can only glide in the air, it is called a glider. If the wings of the aircraft are not fixed, and the lift is generated by the rotation of the wings, it is a helicopter or a rotorcraft. [0003] Fixed-wing aircraft are the most common type of aircraft. The source of power includes piston engine, turboprop engine, turbofan engine or rocket engine and so on. At the beginning of the 20th century, the Wright brothers of the United States made significant contributions t...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the monitoring of the aircraft is mainly focused on the aircraft object itself, and the corresponding monitoring means for the pilots of the aircraft, especially the captain, are limited, and more is the video monitoring of the aircraft passenger compartment. For the monitoring means of the cockpit, it is more to detect the limited physical quantities such as the temperature and air pressure inside the cockpit, and it lacks the detection of the captain’s physiological state, let alone the method of notifying the passenger cabin in time when the captain’s state is abnormal. the communication mechanism of the personnel

Moreover, in the prior art, the cockpit where the captain is located and the passenger compartment where the passengers are located are usually locked by the position of the cockpit. The captain and other pilots in the cockpit

[0006] However, in fact, the driving status of the captain is very important. On the one hand, the captain may be overly nervous or ill. On the one hand, there may also be situations where the captain drives dangerously or even hijacks the plane. At this time, the captain’s physiological parameters usually show some omens. If these omens of the captain can be predicted, the tragedy of MH370 may not happen.

[0007] It can be seen that there are the following technical problems in the prior art: (1) lack of effective captain's physiological state detection equipment; (2) lack of effective physiological parameter early warning mechanism; (3) lack of emergency trigger and help passengers in dangerous moments Emergency communication channel for the cabin crew to communicate with the outside world

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