CN213982569U - Subway driver fatigue monitoring and safety early warning equipment - Google Patents
Subway driver fatigue monitoring and safety early warning equipment Download PDFInfo
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- CN213982569U CN213982569U CN202022418291.XU CN202022418291U CN213982569U CN 213982569 U CN213982569 U CN 213982569U CN 202022418291 U CN202022418291 U CN 202022418291U CN 213982569 U CN213982569 U CN 213982569U
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Abstract
The utility model discloses a subway safety device technical field's a subway driver fatigue monitoring and safety precaution device, including the workstation, fixed mounting has high adjustment mechanism on the workstation, and fixed mounting has angle adjustment mechanism on the high adjustment mechanism, is connected with the mechanism dust cover between high adjustment mechanism and the angle adjustment mechanism, and fixed mounting has the monitoring all-in-one on the angle adjustment mechanism. The utility model discloses a set up high adjustment mechanism and angle adjustment mechanism for drive the monitoring all-in-one when high adjustment motor rotates and reciprocate, make the panel camera just to driver's face, later angle adjustment motor drives the angle modulation connecting plate and rotates, make the panel camera look over driver's face head, can control high adjustment motor and angle modulation motor through manual or automatic mode, realized that the function that adjusts is carried out to panel camera height and angle, improved the precision and the practicality of device monitoring.
Description
Technical Field
The utility model relates to a subway safety device technical field specifically is a subway driver fatigue monitoring and safety precaution equipment.
Background
Fatigue driving of subway drivers is one of the important hidden dangers of rail transit safety at present, in a man-machine system of rail transit transportation, the drivers are used as drivers of manual operation and trains, the driving states of the drivers are closely related to the driving efficiency, and the traveling safety of passengers, the conveying capacity of rail transit and the transportation efficiency are directly influenced. The subway train driver can easily generate the fatigue driving condition no matter the working property and the working environment, the attention concentration and the alertness level are kept, and the repeatability and the monotonicity of the operation are kept. Driving fatigue is a phenomenon in which a subway driver continuously drives for a long time to generate physiological and psychological functions and driving operation efficiency is reduced.
Driver fatigue monitoring safety precaution equipment among the prior art because the camera can't be adjusted, leads to can't accurately to driver face discernment and analysis, has influenced the use of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway driver fatigue monitoring and safety precaution device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a subway driver fatigue monitoring and safety early warning device comprises a workbench, wherein a height adjusting mechanism is fixedly mounted on the workbench, an angle adjusting mechanism is fixedly mounted on the height adjusting mechanism, a mechanism dust cover is connected between the height adjusting mechanism and the angle adjusting mechanism, and a monitoring all-in-one machine is fixedly mounted on the angle adjusting mechanism;
the height adjusting mechanism comprises a height adjusting bracket, the height adjusting bracket is fixedly arranged on a workbench, a height adjusting motor is fixedly arranged on the height adjusting bracket, a height adjusting lead screw is fixedly connected to a power shaft of the height adjusting motor, a group of height adjusting bearing seats are connected to two ends of the height adjusting lead screw, the height adjusting bearing seats are fixedly arranged on the height adjusting bracket, a height adjusting nut is connected to the height adjusting lead screw in a threaded transmission manner, a height adjusting slide rail is fixedly arranged on the height adjusting bracket, a height adjusting slide block is connected to the height adjusting slide rail in a sliding manner, a group of height limiting moving blocks are further fixedly arranged on the height adjusting bracket, and height limiting fixed blocks are arranged among the height limiting moving blocks;
the angle adjusting mechanism comprises an angle adjusting bottom plate, the angle adjusting bottom plate is fixedly connected with a height adjusting nut, a height adjusting slider and a height limiting fixing block, two angle adjusting brackets are fixedly mounted on the angle adjusting bottom plate, an angle adjusting motor is arranged on the angle adjusting bracket on the right side and connected with an angle adjusting reducer, a shell of the angle adjusting motor is fixedly connected with a shell of the angle adjusting reducer, a power shaft of the angle adjusting motor is fixedly connected with an input shaft of the angle adjusting reducer, the shell of the angle adjusting reducer is fixedly mounted on the angle adjusting bracket, an output shaft of the angle adjusting reducer is fixedly connected with an angle adjusting connecting plate, the angle adjusting connecting plate is hinged with the angle adjusting brackets on two sides, and one end of the angle adjusting connecting plate is fixedly connected with an angle adjusting connecting shaft, fixedly connected with angle modulation response piece on the angle modulation connecting axle, it is left fixed mounting has a plurality of angle modulation inductors on the angle modulation support, the angle modulation inductor is around the cyclic annular evenly distributed of angle modulation connecting axle.
As a further aspect of the present invention: the height adjusting motor is fixedly connected with the height adjusting screw rod through the shaft coupling, errors generated when the height adjusting motor, the height adjusting screw rod and the height adjusting bearing seat are connected can be eliminated through the shaft coupling, eccentric load force borne by a power shaft of the height adjusting motor is reduced, and the service life of the height adjusting motor is prolonged.
As a further aspect of the present invention: the height adjusting motor and the angle adjusting motor adopt servo driving motors, the servo driving motors are convenient to control the specific number of turns and the specific phase of the rotation of the height adjusting screw rod and the angle adjusting connecting plate, and the running precision of the device is improved.
As a further aspect of the present invention: the polyurethane cushion is fixedly mounted on the height limiting moving block, and when the height limiting fixing block moves to collide with the height limiting moving block, the rigid impact and the vibration can be reduced, so that the stability and the service life of the device are improved.
As a further aspect of the present invention: the mechanism dust cover adopts organ type dust cover, mechanism dust cover one end and height adjustment support tip fixed connection, the mechanism dust cover other end and angle modulation bottom plate tip fixed connection for when the angle modulation bottom plate removes, the mechanism dust cover can be folded and packed up, prevents simultaneously that the dust from getting into the inside adhesion of height adjustment support on height adjustment lead screw, influences equipment operation.
As a further aspect of the present invention: monitoring all-in-one includes the all-in-one panel, all-in-one panel fixed mounting is on angle modulation connecting plate, all-in-one panel surface middle part is provided with panel display screen and panel camera, all-in-one panel surface left side is provided with panel button and panel bee calling organ, all-in-one panel surface right side is provided with panel fingerprint lock and panel card punch, can monitor the driver through the panel camera, is convenient for the driver to operate the monitoring all-in-one through panel display screen and panel button, can indicate the driver to have got into fatigue state through panel bee calling organ, is convenient for discern driver's identity and record through panel fingerprint lock and panel card punch, improves the intelligent operation of device.
As a further aspect of the present invention: the height adjusting motor, the angle adjusting motor and the panel camera are connected with an artificial intelligence control module, data transmitted by the panel camera are analyzed through the artificial intelligence control module, then the height adjusting motor and the angle adjusting motor are controlled to move, and the automatic adjusting and monitoring functions of the device are achieved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up high adjustment mechanism and angle adjustment mechanism, make to drive high accommodate lead screw when high accommodate motor rotates and rotate, make high adjusting nut drive angle adjustment mechanism and monitoring all-in-one reciprocate, make the panel camera just to driver's face, later angle adjustment motor drives angle modulation connecting plate and rotates, make the panel camera head on head driver's face, can control high accommodate motor and angle modulation motor through manual or automatic mode, the function of adjusting panel camera height and angle has been realized, the precision and the practicality of device monitoring have been improved.
2. The utility model discloses in, through setting up monitoring all-in-one and artificial intelligence control module for monitor driver's facial expression at any time when driving and change, change when driver's facial expression takes place, for example, eye opens distance and frequency of blinking, head rocks distance and frequency and mouth and opens distance and frequency, with this fatigue state who judges the driver, when the driver gets into fatigue state, panel buzzer takes place to ring the whistle, remind the driver to take corresponding measure, prevent that driver fatigue from leading to the incident.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the height adjusting mechanism of the present invention;
FIG. 3 is a schematic structural view of the angle adjustment mechanism of the present invention;
fig. 4 is the utility model discloses a monitoring all-in-one machine structure schematic diagram.
In the figure: 1. a work table; 2. a height adjustment mechanism; 3. an angle adjusting mechanism; 4. a mechanism dust cover; 5. monitoring an integrated machine; 21. a height adjustment bracket; 22. a height adjustment motor; 23. a height adjusting screw rod; 24. a height adjusting bearing seat; 25. a height adjustment nut; 26. a height adjustment slide rail; 27. a height adjusting slider; 28. a height limiting moving block; 29. a height limiting fixing block; 31. an angle adjusting bottom plate; 32. an angle adjusting bracket; 33. an angle adjustment motor; 34. an angle-adjusting reducer; 35. an angle adjusting connecting plate; 36. an angle adjusting connecting shaft; 37. an angle adjustment sensing piece; 38. an angle adjustment sensor; 51. a panel of the all-in-one machine; 52. a panel display screen; 53. a panel camera; 54. a panel button; 55. a panel buzzer; 56. a panel fingerprint lock; 57. panel punch card ware.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a subway driver fatigue monitoring and safety early warning device includes a workbench 1, a height adjusting mechanism 2 is fixedly installed on the workbench 1, an angle adjusting mechanism 3 is fixedly installed on the height adjusting mechanism 2, a mechanism dust cover 4 is connected between the height adjusting mechanism 2 and the angle adjusting mechanism 3, and a monitoring all-in-one machine 5 is fixedly installed on the angle adjusting mechanism 3;
the height adjusting mechanism 2 comprises a height adjusting support 21, the height adjusting support 21 is fixedly arranged on the workbench 1, a height adjusting motor 22 is fixedly arranged on the height adjusting support 21, a height adjusting screw 23 is fixedly connected to a power shaft of the height adjusting motor 22, a group of height adjusting bearing seats 24 are connected to two ends of the height adjusting screw 23, the height adjusting bearing seats 24 are fixedly arranged on the height adjusting support 21, a height adjusting nut 25 is connected to the height adjusting screw 23 in a threaded transmission manner, a height adjusting slide rail 26 is fixedly arranged on the height adjusting support 21, a height adjusting slide block 27 is connected to the height adjusting slide rail 26 in a sliding manner, a group of height limiting moving blocks 28 are further fixedly arranged on the height adjusting support 21, and a height limiting fixed block 29 is arranged between the height limiting moving blocks 28;
the angle adjusting mechanism 3 comprises an angle adjusting bottom plate 31, the angle adjusting bottom plate 31 is fixedly connected with a height adjusting nut 25, a height adjusting slider 27 and a height limiting fixing block 29, two angle adjusting brackets 32 are fixedly arranged on the angle adjusting bottom plate 31, an angle adjusting motor 33 is arranged on the angle adjusting bracket 32 on the right side, the angle adjusting motor 33 is connected with an angle adjusting reducer 34, a shell of the angle adjusting motor 33 is fixedly connected with a shell of the angle adjusting reducer 34, a power shaft of the angle adjusting motor 33 is fixedly connected with an input shaft of the angle adjusting reducer 34, the shell of the angle adjusting reducer 34 is fixedly arranged on the angle adjusting bracket 32, an output shaft of the angle adjusting reducer 34 is fixedly connected with an angle adjusting connecting plate 35, the angle adjusting connecting plate 35 is hinged with the angle adjusting brackets 32 on the two sides, one end of the angle adjusting connecting plate 35 is fixedly connected with an angle adjusting connecting shaft 36, an angle adjusting induction sheet 37 is fixedly connected to the angle adjusting connecting shaft 36, a plurality of angle adjusting inductors 38 are fixedly mounted on the angle adjusting bracket 32 on the left side, and the angle adjusting inductors 38 are annularly and uniformly distributed around the angle adjusting connecting shaft 36.
A coupling is fixedly connected between the height adjusting motor 22 and the height adjusting screw 23, errors generated when the height adjusting motor 22, the height adjusting screw 23 and the height adjusting bearing seat 24 are connected can be eliminated through the coupling, the eccentric load force borne by a power shaft of the height adjusting motor 22 is reduced, and the service life of the height adjusting motor 22 is prolonged; the height adjusting motor 22 and the angle adjusting motor 33 adopt servo driving motors, the servo driving motors are convenient for controlling the specific rotating turns and phases of the height adjusting screw rod 23 and the angle adjusting connecting plate 35, and the running precision of the device is improved; a polyurethane cushion pad is fixedly arranged on the height limiting moving block 28, and when the height limiting fixing block 29 moves to collide with the height limiting moving block 28, the rigid impact and vibration can be reduced, so that the stability and the service life of the device are improved; the mechanism dust cover 4 is an organ type dust cover, one end of the mechanism dust cover 4 is fixedly connected with the end part of the height adjusting support 21, and the other end of the mechanism dust cover 4 is fixedly connected with the end part of the angle adjusting bottom plate 31, so that when the angle adjusting bottom plate 31 moves, the mechanism dust cover 4 can be folded and folded, and meanwhile, dust is prevented from entering the height adjusting support 21 and adhering to the height adjusting screw rod 23 to influence the operation of equipment; the monitoring all-in-one machine 5 comprises an all-in-one machine panel 51, the all-in-one machine panel 51 is fixedly installed on the angle adjusting connecting plate 35, a panel display screen 52 and a panel camera 53 are arranged in the middle of the surface of the all-in-one machine panel 51, a panel button 54 and a panel buzzer 55 are arranged on the left side of the surface of the all-in-one machine panel 51, a panel fingerprint lock 56 and a panel card reader 57 are arranged on the right side of the surface of the all-in-one machine panel 51, a driver can be monitored through the panel camera 53, the driver can be prompted to operate the monitoring all-in-one machine 5 through the panel display screen 52 and the panel button 54, the driver can be prompted to enter a fatigue state through the panel buzzer 55, the driver identity can be recognized and recorded through the panel fingerprint lock 56 and the panel card reader 57, and the intelligent operation of the device is improved; height adjusting motor 22, angle accommodate motor 33 and panel camera 53 are connected with artificial intelligence control module, through artificial intelligence control module, carry out the analysis to the data that panel camera 53 transmitted, and later control height adjusting motor 22 and angle accommodate motor 33 move, realize the automatically regulated monitoring function of device.
The utility model discloses a theory of operation is: when in use, a driver can identify the identity of the driver through the panel fingerprint lock 56 or the panel card reader 57, then the panel display 52 and the panel button 54 are operated to set an automatic state and a manual state, wherein the manual state is that the driver starts the height adjusting motor 22 and the angle adjusting motor 33 by pressing the panel button 54, the height adjusting motor 22 rotates to drive the height adjusting screw 23 to rotate, the height adjusting nut 25 drives the angle adjusting mechanism 3 and the monitoring all-in-one machine 5 to move up and down, the panel camera 53 faces the face of the driver, then the angle adjusting motor 33 drives the angle adjusting connecting plate 35 to rotate, the panel camera 53 heads the face of the driver, the driver can adjust according to the picture fed back by the panel display 52, an automatic state can also be used, and the position of the face of the driver in the panel camera 53 is analyzed through an artificial intelligent control module, controlling the height adjusting motor 22 to rotate, further enabling the height adjusting nut 25 to drive the angle adjusting mechanism 3 and the monitoring all-in-one machine 5 to move up and down, enabling the driver's face to be located in the center of the panel camera 53, simultaneously comparing the driver's face condition with the image data recorded in the artificial intelligence control module, specifically, comparing the relative sizes of the upper part, the middle part and the lower part of the driver's face, further judging whether the driver's face is in a head-up, head-up or head-down state relative to the panel camera 53, then controlling the angle adjusting motor 33 to drive the angle adjusting connecting plate 35 to rotate until the driver's face is in the head-up state with the panel camera 53, then the driver enters a driving state, at the moment, the height adjusting mechanism 2 and the angle adjusting mechanism 3 are switched to an automatic state, monitoring the facial expression change of the driver at any time, the head shaking distance and frequency and the mouth opening distance and frequency are used for judging the fatigue state of the driver, and when the driver enters the fatigue state, the panel buzzer 55 sounds a whistle to remind the driver to take corresponding measures so as to prevent safety accidents caused by fatigue driving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a subway driver fatigue monitoring and safety precaution device, includes workstation (1), its characterized in that: a height adjusting mechanism (2) is fixedly mounted on the workbench (1), an angle adjusting mechanism (3) is fixedly mounted on the height adjusting mechanism (2), a mechanism dust cover (4) is connected between the height adjusting mechanism (2) and the angle adjusting mechanism (3), and a monitoring integrated machine (5) is fixedly mounted on the angle adjusting mechanism (3);
the height adjusting mechanism (2) comprises a height adjusting support (21), the height adjusting support (21) is fixedly installed on the workbench (1), a height adjusting motor (22) is fixedly installed on the height adjusting support (21), a height adjusting screw rod (23) is fixedly connected onto a power shaft of the height adjusting motor (22), two ends of the height adjusting screw rod (23) are connected with a group of height adjusting bearing seats (24), the height adjusting bearing seats (24) are fixedly installed on the height adjusting support (21), a height adjusting nut (25) is connected onto the height adjusting screw rod (23) in a threaded transmission manner, a height adjusting slide rail (26) is fixedly installed on the height adjusting support (21), a height adjusting slide block (27) is connected onto the height adjusting slide rail (26) in a sliding manner, and a group of height limiting movable blocks (28) is further fixedly installed on the height adjusting support (21), a height limiting fixed block (29) is arranged between the height limiting moving blocks (28);
the angle adjusting mechanism (3) comprises an angle adjusting bottom plate (31), the angle adjusting bottom plate (31) is fixedly connected with a height adjusting nut (25), a height adjusting slider (27) and a height limiting fixing block (29), two angle adjusting brackets (32) are fixedly mounted on the angle adjusting bottom plate (31), an angle adjusting motor (33) is arranged on the angle adjusting bracket (32) on the right side, the angle adjusting motor (33) is connected with an angle adjusting reducer (34), a shell of the angle adjusting motor (33) is fixedly connected with a shell of the angle adjusting reducer (34), a power shaft of the angle adjusting motor (33) is fixedly connected with an input shaft of the angle adjusting reducer (34), the shell of the angle adjusting reducer (34) is fixedly mounted on the angle adjusting bracket (32), and an output shaft of the angle adjusting reducer (34) is fixedly connected with an angle adjusting connecting plate (35), angle modulation connecting plate (35) are connected with angle modulation support (32) of both sides are articulated, angle modulation connecting plate (35) one end fixedly connected with angle modulation connecting axle (36), fixedly connected with angle modulation response piece (37) on angle modulation connecting axle (36), left fixed mounting has a plurality of angle modulation inductors (38) on angle modulation support (32), angle modulation inductor (38) are around angle modulation connecting axle (36) cyclic annular evenly distributed.
2. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 1, wherein: and a coupling is fixedly connected between the height adjusting motor (22) and the height adjusting screw rod (23).
3. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 1, wherein: the height adjusting motor (22) and the angle adjusting motor (33) adopt servo driving motors.
4. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 1, wherein: and a polyurethane cushion pad is fixedly arranged on the height limiting moving block (28).
5. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 1, wherein: the mechanism dust cover (4) is an organ type dust cover, one end of the mechanism dust cover (4) is fixedly connected with the end part of the height adjusting support (21), and the other end of the mechanism dust cover (4) is fixedly connected with the end part of the angle adjusting bottom plate (31).
6. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 1, wherein: monitoring all-in-one (5) include all-in-one panel (51), all-in-one panel (51) fixed mounting is on angle modulation connecting plate (35), all-in-one panel (51) surface middle part is provided with panel display screen (52) and panel camera (53), all-in-one panel (51) surface left side is provided with panel button (54) and panel buzzer (55), all-in-one panel (51) surface right side is provided with panel fingerprint lock (56) and panel ware of checking card (57).
7. The subway driver fatigue monitoring and safety pre-warning device as claimed in claim 6, wherein: the height adjusting motor (22), the angle adjusting motor (33) and the panel camera (53) are connected with an artificial intelligence control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418291.XU CN213982569U (en) | 2020-10-27 | 2020-10-27 | Subway driver fatigue monitoring and safety early warning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418291.XU CN213982569U (en) | 2020-10-27 | 2020-10-27 | Subway driver fatigue monitoring and safety early warning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213982569U true CN213982569U (en) | 2021-08-17 |
Family
ID=77258891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022418291.XU Expired - Fee Related CN213982569U (en) | 2020-10-27 | 2020-10-27 | Subway driver fatigue monitoring and safety early warning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213982569U (en) |
-
2020
- 2020-10-27 CN CN202022418291.XU patent/CN213982569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 Termination date: 20211027 |