CN114033934A

CN114033934A - Flight personnel fatigue and attention monitoring device

Info

Publication number: CN114033934A
Application number: CN202111543318.0A
Authority: CN
Inventors: 郭亚宁; 孙喜庆; 刘旭峰; 王卉; 王秀超; 武圣君; 金银川; 张玉婷; 曾令伟; 高云涛; 申洋洋
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-02-11

Abstract

The invention relates to the technical field of driving fatigue monitoring, and discloses a monitoring device for fatigue and attention of flight personnel, which comprises a control frame, wherein control levers are fixedly arranged at two ends of the control frame, a fixed table is fixedly arranged at the top of the control frame, a first buzzer is fixedly arranged on the front surface of the fixed table, a first sliding groove is arranged at the top of the fixed table, and a second sliding groove is arranged on the back surface of the fixed table. This tired and attention monitoring devices of flight crew, detect the pilot state through setting up eyeball scanner, carry out tired early warning through first bee calling organ and first warning light, through setting up the swing motor, first pivot, the second pivot, the head rod, the second connecting rod, connecting axle and slip post, make the sliding stand reciprocating sliding on first sliding tray, make eyeball scanner's monitoring area more comprehensive, the tired early warning untimely problem of flight that has avoided the monitoring dead angle to lead to has been avoided.

Description

Flight personnel fatigue and attention monitoring device

Technical Field

The invention relates to the technical field of driving fatigue monitoring, in particular to a monitoring device for fatigue and attention of flight personnel.

Background

The flight fatigue refers to the phenomenon that the flight ability of a pilot is reduced after continuous flight, and is manifested as slow movement, poor skilled skill, reduced attention range and burnout feeling, and the pilot fatigue driving monitoring device is a fatigue monitoring and early warning device based on the physiological reaction characteristics of the pilot.

Flight driver often can appear flight fatigue and attention not concentrated after long-time flight, this can lead to flight control operation to make mistakes, and then probably causes serious flight accident, consequently need monitor the real-time status in the pilot flight, in time early warning to flight fatigue, current flight fatigue early warning device is fixed mounting, there is facial seizure dead angle, can not in time early warning to flight fatigue, the early warning dimension is too single in addition, can not be comprehensive judge the fatigue state of pilot.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a flight personnel fatigue and attention monitoring device which has the advantages of no dead angle for face capture, timely early warning and multi-dimensional flight fatigue judgment, solves the problem that the dead angle for face capture in the conventional flight fatigue early warning device causes untimely flight fatigue early warning, and solves the problem that the judgment dimension for the fatigue state of a pilot in the conventional flight fatigue early warning device is too single, so that the flight fatigue early warning is not accurate.

The invention provides the following technical scheme: a monitoring device for fatigue and attention of flight personnel comprises a control frame, wherein control levers are fixedly mounted at two ends of the control frame, a fixed table is fixedly mounted at the top of the control frame, a first buzzer is fixedly mounted at the front of the fixed table, a first sliding groove is formed in the top of the fixed table, a second sliding groove is formed in the back of the fixed table, a sliding column is slidably connected to the bottom of the first sliding groove, a sliding table is fixedly mounted at the top of the sliding column, an eyeball scanner is fixedly mounted at the top of the sliding table, a first rotating shaft is rotatably mounted on the side surface of the sliding column, a first connecting rod is fixedly mounted at one end, away from the sliding column, of the first connecting rod, a connecting shaft is rotatably mounted at one end, away from the first rotating shaft, of the connecting shaft, a second connecting rod is rotatably mounted at one end, away from the sliding column, of the connecting shaft, the one end that the connecting axle was kept away from to the second connecting rod is rotated and is installed the second pivot, the back fixedly connected with fixed plate of control frame, the top of fixed plate is provided with the motor storehouse, the inner chamber fixed mounting in motor storehouse has the rotation motor, and rotates the output shaft and the second pivot fixed connection of motor, the bottom fixedly connected with spliced pole at the control frame back, one side that the control rod is close to the control frame is provided with first warning lamp, the side fixed mounting that the control frame was kept away from to the control rod has first magnet, the side magnetic force that the control rod was kept away from to first magnet is connected with the monitoring head ring.

Preferably, the first buzzer, the eyeball scanner and the first early warning lamp are electrically connected, and the first early warning lamp is fixedly installed at the top of the operating frame.

Preferably, the first connecting rod and the second connecting rod have the same length, and the second rotating shaft penetrates through the side surface of the motor cabin and is fixedly connected with an output shaft of the rotating motor.

Preferably, the first sliding groove is communicated with the second sliding groove, and the first rotating shaft slides in the second sliding groove.

Preferably, the monitoring head ring comprises a ring body, a second magnet is fixedly mounted on the outer wall of the ring body, a second early warning lamp is arranged on one side of the second magnet, an electroencephalogram sensing belt is fixedly mounted on the inner wall of the ring body, a pulse sensor is arranged below the electroencephalogram sensing belt, and a second buzzer is fixedly mounted on the outer wall of the ring body.

Preferably, the monitoring head ring is connected with the first magnet through a second magnet in a magnetic force mode, and the brain electricity sensing belt and the pulse sensor are both electrically connected with the second early warning lamp and the second buzzer.

Compared with the prior art, the invention has the following beneficial effects:

1. this tired and attention monitoring devices of flight crew, detect the pilot state through setting up eyeball scanner, carry out tired early warning through first bee calling organ and first warning light, through setting up the swing motor, first pivot, the second pivot, the head rod, the second connecting rod, connecting axle and slip post, make the sliding stand reciprocating sliding on first sliding tray, make eyeball scanner's monitoring area more comprehensive, the tired early warning untimely problem of flight that has avoided the monitoring dead angle to lead to has been avoided.

2. This flight personnel fatigue and attention monitoring devices through setting up the monitoring head ring for utilize brain electricity sensing area monitoring pilot's attention, utilize pulse sensor monitoring pilot's fatigue state, carry out the early warning through second warning light and second bee calling organ, realized the monitoring early warning to flight pilot's fatigue state multidimension degree, improved the precision of flight fatigue early warning, guaranteed flight safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a schematic view of a fixing table according to the present invention;

FIG. 5 is a schematic view of a sliding column according to the present invention;

FIG. 6 is a schematic view of the internal structure of the motor compartment according to the present invention;

fig. 7 is a schematic view of a monitoring head ring structure according to the present invention.

In the figure: 1. a console; 2. a joystick; 3. a fixed table; 4. a first buzzer; 5. a first sliding groove; 6. a second sliding groove; 7. a sliding post; 8. a sliding table; 9. an eyeball scanner; 10. a first rotating shaft; 11. a first connecting rod; 12. a connecting shaft; 13. a second connecting rod; 14. a second rotating shaft; 15. a rotation motor; 16. a motor compartment; 17. a fixing plate; 18. connecting columns; 19. a first warning light; 20. a first magnet; 21. monitoring the head ring; 211. a ring body; 212. a second magnet; 213. an electroencephalogram sensing strip; 214. a second warning light; 215. a second buzzer; 216. a pulse sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a monitoring device for fatigue and attention of a flight crew comprises a control frame 1, two ends of the control frame 1 are fixedly provided with control levers 2, the top of the control frame 1 is fixedly provided with a fixed platform 3, the front of the fixed platform 3 is fixedly provided with a first buzzer 4, the top of the fixed platform 3 is provided with a first sliding groove 5, the back of the fixed platform 3 is provided with a second sliding groove 6, the bottom of the first sliding groove 5 is slidably connected with a sliding column 7, the top of the sliding column 7 is fixedly provided with a sliding platform 8, the top of the sliding platform 8 is fixedly provided with an eyeball scanner 9, the side of the sliding column 7 is rotatably provided with a first rotating shaft 10, one end of the first rotating shaft 10 far away from the sliding column 7 is fixedly provided with a first connecting rod 11, one end of the first connecting rod 11 far away from the first rotating shaft 10 is rotatably provided with a connecting shaft 12, one end of the connecting shaft 12 far away from the sliding column 7 is rotatably provided with a second connecting rod 13, one end of the second connecting rod 13, which is far away from the connecting shaft 12, is rotatably provided with a second rotating shaft 14, a fixing plate 17 fixedly connected with the back of the operating frame 1, a motor bin 16 is arranged at the top of the fixing plate 17, a rotating motor 15 is fixedly arranged in an inner cavity of the motor bin 16, an output shaft of the rotating motor 15 is fixedly connected with the second rotating shaft 14, a connecting column 18 fixedly connected with the bottom of the back of the operating frame 1 is arranged, one side, which is close to the operating frame 1, of the operating rod 2 is provided with a first early warning lamp 19, a first magnet 20 is fixedly arranged on the side, which is far away from the operating frame 1, of the operating rod 2, and a monitoring head ring 21 is connected to the side, which is far away from the operating rod 2, of the first magnet 20.

Wherein, first bee calling organ 4,

eyeball scanner

9 and 19 electric connection of first early warning lamp, 19 fixed mounting at the top of handling frame 1 of first early warning lamp, when eyeball scanner 9 scanned the flight driver fatigue state, carry out fatigue early warning through first bee calling organ 4 and first early warning lamp 19, make the early warning more timely.

Wherein, the length of the first connecting rod 11 is the same as that of the second connecting rod 13, the second rotating shaft 14 penetrates through the side surface of the motor bin 16 and is fixedly connected with the output shaft of the rotating motor 15, the second connecting rod 13 is rotated through the rotating motor 15, and the length of the first connecting rod 11 is consistent with that of the second connecting rod 13, so that the reciprocating motion of the first connecting rod 11 is ensured, and the whole structure has more stability.

Wherein, first sliding tray 5 and second sliding tray 6 intercommunication, first pivot 10 slides in second sliding tray 6, when first pivot 10 reciprocating motion in second sliding tray 6, drives eyeball scanner 9 reciprocating slide through slip post 7 for the monitoring area does not have the dead angle, has guaranteed the precision of early warning monitoring.

Wherein, monitoring head ring 21 includes ring body 211, the outer wall fixed mounting of ring body 211 has second magnet 212, one side of second magnet 212 is provided with second early warning lamp 214, the inner wall fixed mounting of ring body 211 has brain electricity sensing area 213, the below in brain electricity sensing area 213 is provided with pulse sensor 216, the outer wall fixed mounting of ring body 211 has second bee calling organ 215, through setting up second magnet 212, make monitoring head ring 21's use more convenient, the convenience that monitoring head ring 21 used has been improved, monitoring devices uses and experiences has been improved.

Wherein, monitoring head ring 21 is connected with first magnet 20 magnetic force through second magnet 212, and brain electricity sensing area 213 and pulse sensor 216 all with second warning light 214 and second bee calling organ 215 electric connection, utilize brain electricity sensing area 213 and pulse sensor 216 to monitor pilot's attention and pulse for the monitoring dimension is more comprehensive, has further improved fatigue early warning's precision.

The working principle is that when a pilot flies, the second rotating shaft 14 is driven to rotate by the rotating motor 15, the second rotating shaft 14 drives the second connecting rod 13 to rotate, the second connecting rod 13 drives the first connecting rod 11 to rotate by the connecting shaft 12, so that the first rotating shaft 10 slides in the second sliding groove 6 in a reciprocating manner, further the sliding column 7 connected with the first rotating shaft 10 slides in the first sliding groove 5 in a reciprocating manner, the eyeball scanner 9 on the sliding table 8 slides in a reciprocating manner, no dead angle scanning is realized, when the eyes of the pilot are in a fatigue state, the first buzzer 4 and the first early warning lamp 19 perform fatigue early warning, the monitoring head ring 21 is taken off from the wearing head before the pilot flies, the attention of the pilot on the way of flying is monitored by the brain sensing belt 213, and the pulse state of the pilot on the way of flying is monitored by the pulse sensor 216, when the monitoring head ring 21 monitors that the pilot is tired or distracted, the second buzzer 215 and the second early warning lamp 214 perform early warning, and therefore flight fatigue early warning from multiple dimensions is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flight crew is tired and attention monitoring devices, includes control frame (1), its characterized in that: the two ends of the operating frame (1) are fixedly provided with operating rods (2), the top of the operating frame (1) is fixedly provided with a fixed table (3), the front of the fixed table (3) is fixedly provided with a first buzzer (4), the top of the fixed table (3) is provided with a first sliding groove (5), the back of the fixed table (3) is provided with a second sliding groove (6), the bottom of the first sliding groove (5) is connected with a sliding column (7) in a sliding manner, the top of the sliding column (7) is fixedly provided with a sliding table (8), the top of the sliding table (8) is fixedly provided with an eyeball scanner (9), the side of the sliding column (7) is rotatably provided with a first rotating shaft (10), one end of the first rotating shaft (10), far away from the sliding column (7), is fixedly provided with a first connecting rod (11), one end of the first connecting rod (11), far away from the first rotating shaft (10), is rotatably provided with a connecting shaft (12), a second connecting rod (13) is rotatably arranged at one end of the connecting shaft (12) far away from the sliding column (7), a second rotating shaft (14) is rotatably arranged at one end of the second connecting rod (13) far away from the connecting shaft (12), the back of the operating frame (1) is fixedly connected with a fixed plate (17), the top of the fixed plate (17) is provided with a motor chamber (16), a rotating motor (15) is fixedly arranged in the inner cavity of the motor bin (16), and the output shaft of the rotating motor (15) is fixedly connected with the second rotating shaft (14), the bottom of the back of the operating frame (1) is fixedly connected with a connecting column (18), a first early warning lamp (19) is arranged on one side of the operating rod (2) close to the operating frame (1), a first magnet (20) is fixedly arranged on the side surface of the operating rod (2) far away from the operating frame (1), the side surface of the first magnet (20) far away from the operating rod (2) is connected with a monitoring head ring (21) in a magnetic manner.

2. The flight crew fatigue and attention monitoring device of claim 1, wherein: the first buzzer (4), the eyeball scanner (9) and the first early warning lamp (19) are electrically connected, and the first early warning lamp (19) is fixedly installed at the top of the operating frame (1).

3. The flight crew fatigue and attention monitoring device of claim 1, wherein: the first connecting rod (11) and the second connecting rod (13) are the same in length, and the second rotating shaft (14) penetrates through the side face of the motor bin (16) and is fixedly connected with an output shaft of the rotating motor (15).

4. The flight crew fatigue and attention monitoring device of claim 1, wherein: the first sliding groove (5) is communicated with the second sliding groove (6), and the first rotating shaft (10) slides in the second sliding groove (6).

5. The flight crew fatigue and attention monitoring device of claim 1, wherein: monitoring head ring (21) includes ring body (211), the outer wall fixed mounting of ring body (211) has second magnet (212), one side of second magnet (212) is provided with second warning light (214), the inner wall fixed mounting of ring body (211) has brain electricity sensing area (213), the below of brain electricity sensing area (213) is provided with pulse sensor (216), the outer wall fixed mounting of ring body (211) has second bee calling organ (215).

6. The flight crew fatigue and attention monitoring device of claim 5, wherein: the monitoring head ring (21) is magnetically connected with the first magnet (20) through a second magnet (212), and the brain electricity sensing belt (213) and the pulse sensor (216) are electrically connected with a second early warning lamp (214) and a second buzzer (215).