CN209486862U - A kind of fatigue drive precaution device - Google Patents
A kind of fatigue drive precaution device Download PDFInfo
- Publication number
- CN209486862U CN209486862U CN201920168464.1U CN201920168464U CN209486862U CN 209486862 U CN209486862 U CN 209486862U CN 201920168464 U CN201920168464 U CN 201920168464U CN 209486862 U CN209486862 U CN 209486862U
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- China
- Prior art keywords
- fixedly installed
- host
- alarm
- fatigue
- precaution device
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Abstract
The utility model discloses a kind of fatigue drive precaution devices, including pedestal, mounting base is provided with above the pedestal, rotation slot is offered on the upper surface of the mounting base, the rotation slot is internally provided with host, the host is rotatably installed in the inside of rotation slot by rotating bar, the host is fixedly connected with the first alarm and the second alarm by connecting line, the utility model is a kind of fatigue drive precaution device, by the way that electric pushrod is arranged, motor and vibrator etc., adjusting camera position height and angle are reached, it is applicable in different drivers, improve the effect that degree is warned to the driver of fatigue driving, it solves current fatigue drive precaution device installation position to fix, in face of different drivers, there may be can not occur the case where normal acquisition data, and after detecting driver fatigue, it needs to carry out height to it The problem of effect warning early warning.
Description
Technical field
The utility model relates to automobile driving safe technical field, specially a kind of fatigue drive precaution device.
Background technique
The happiness that safe driving affects the livelihood of every family, in addition to it is subjective to have the consciousness of safe driving other than, to safety
The prompt of driving is also brought into schedule with supervision, and the fatigue driving of driver can make it handle the change of the reaction time of bursting problem
It is long, safe driving is influenced, therefore the safety purpose for improving and driving can be reached by detecting early warning to driver fatigue,
The fatigue strength detection of middle driver is the key that the early warning system for constructing risk and driving.Meanwhile the complete of mobile radio network covers
Lid, the transmission for fatigue driving Real-time Monitoring Data provide actual environment.The arrival in 5G epoch, although for we provide more
Wide bandwidth transmits data, but prosperous increasingly increase of the people to various multi-medium data demands in addition of Internet of Things, largely
Data needs be transmitted, make network transmission pressure burden it is very heavy, therefore reduce the smart machine amount of uploading data size,
It is included in the range that design considers.
Current fatigue drive precaution device mostly passes through camera collection image, and analysis human eye, which blinks dynamic frequency, to be come to driver
Degree of fatigue analyzed, however the installation position of camera is fixed, and in face of different drivers, there may be can not be normal
The case where acquiring data occurs, and after detecting driver fatigue, needs to carry out it efficiently to alert early warning.
Utility model content
The purpose of this utility model is to provide a kind of fatigue drive precaution devices, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fatigue drive precaution device, including pedestal, are provided with mounting base above the pedestal, the mounting base it is upper
Rotation slot is offered on end face, the rotation slot is internally provided with host, and the host is rotatably installed in by rotating bar to be turned
The inside of dynamic slot, the host are fixedly connected with the first alarm and the second alarm by connecting line.
Preferably, fixing seat is fixedly installed on the upper surface of the pedestal, the inside of the fixing seat is fixedly installed with
The electric pushrod of several bilateral symmetry distributions, offers lifting groove on the lower end surface of the mounting base, the mounting base passes through
Lifting groove is socketed in fixing seat, is fixedly connected at the top of the output end of the electric pushrod and the inner wall of lifting groove.
Preferably, guide pad is fixedly installed on the left and right sides end face of the fixing seat, the inner wall of the lifting groove is left
It is corresponded on right both ends side wall and offers guide groove at guide pad position, the guide pad is plugged on the inside of guide groove.
Preferably, it is fixedly installed with motor on the right side of the mounting base, the output end of the motor and rotating bar
Right end is fixedly connected, and camera is fixedly installed on the front end face of the host, is fixedly installed on the front end face of the host
Several are located at the outside of camera around the infrared transmitter being arranged, the infrared transmitter.
Preferably, first alarm includes mounting plate, is fixedly installed with several on the front end face of the mounting plate
The two sides up and down of equally distributed warning lamp, the warning lamp are fixedly installed with symmetrical loudspeaker.
Preferably, second alarm includes direction indicators cover, and bilateral symmetry is fixedly mounted on the direction indicators cover and is distributed
Hand grip portion, the inside of the hand grip portion is fixedly installed with vibrator.
Compared with prior art, the utility model has the beneficial effects that a kind of fatigue drive precaution device, is fixed by pedestal
Installation, the internal core component of host are the controller for being integrated with PERCLOS algorithm, and PERCLOS algorithm is by setting one
Threshold value, the threshold value represent the ratio of the time of eyes closed 80% in the unit time, when the closed-eye time of driver is greater than this
Threshold value then determines fatigue, determines fatigue by the blink situation of video surveillance driver, can be to when being judged as fatigue driving
First alarm and the second alarm send warning message, are warned, and drive mounting base to move up and down by electric pushrod, real
The height adjustment of existing host, is moved inside guide groove by guide pad, moving up and down for mounting base is oriented to and is limited
Operation, is operated by motor, host can be driven in rotation slot inner rotation, to adjust the angle of camera, be coupled seat
Lifting improve detection precision so that camera is adapted to the adjustable camera angle of different drivers, sent out by infrared light
Infrared light at emitter transmitting, the problem of being unable to monitor when avoiding night or driver with sunglasses, when fatigue driving, the first report
Alert device alarm, issues alarm sound by warning lamp flashing and loudspeaker and alarms, and when the second alarm equipment alarm, passes through hand grip portion
The vibrator at place carries out vibration alarm.The utility model be a kind of fatigue drive precaution device, by setting electric pushrod, motor and
Vibrator etc. has reached adjusting camera position height and angle, is applicable in different drivers, improves the driving to fatigue driving
People warns the effect of degree, solves current fatigue drive precaution device installation position and fixes, may in face of different drivers
In the presence of can not occur the case where normal acquisition data, and after detecting driver fatigue, need to carry out it efficiently to alert early warning
The problem of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fatigue drive precaution device；
Fig. 2 is the structural schematic diagram in a kind of fatigue drive precaution device at lifting groove；
Fig. 3 is a kind of structural schematic diagram of the first alarm in fatigue drive precaution device；
Fig. 4 is a kind of structural schematic diagram of the second alarm in fatigue drive precaution device.
In figure: 1- pedestal, 2- mounting base, 3- rotation slot, 4- host, 5- rotating bar, 6- motor, 7- connecting line, 8- first
Alarm, the second alarm of 9-, 10- fixing seat, 11- electric pushrod, 12- lifting groove, 13- guide groove, 14- guide pad, 15- peace
Loading board, 16- warning lamp, 17- loudspeaker, 18- direction indicators cover, 19- hand grip portion, 20- vibrator, 21- camera, 22- infrared light
Transmitter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~4 are please referred to, the utility model provides a kind of technical solution: a kind of fatigue drive precaution device, including pedestal 1,
The top of the pedestal 1 is provided with mounting base 2, and rotation slot 3 is offered on the upper surface of the mounting base 2, the rotation slot 3
It is internally provided with host 4, the host 4 is rotatably installed in the inside of rotation slot 3 by rotating bar 5, and the host 4 passes through connection
Line 7 is fixedly connected with the first alarm 8 and the second alarm 9.
It being fixedly mounted by pedestal 1, the internal core component of host 4 is the controller for being integrated with PERCLOS algorithm,
PERCLOS algorithm is by setting a threshold value, which represents the ratio of the time of eyes closed 80% in the unit time, when
The closed-eye time of driver is greater than this threshold value, then determines fatigue, determined by the blink situation of video surveillance driver tired
Labor when being judged as fatigue driving, can send warning message to the first alarm 8 and the second alarm 9, be warned.
It is fixedly installed with fixing seat 10 on the upper surface of the pedestal 1, if the inside of the fixing seat 10 is fixedly installed with
An electric pushrod 11 for bilateral symmetry distribution is done, offers lifting groove 12, the mounting base 2 on the lower end surface of the mounting base 2
It is socketed in fixing seat 10 by lifting groove 12, it is fixed at the top of the output end of the electric pushrod 11 and the inner wall of lifting groove 12 to connect
It connects.
It drives mounting base 2 to move up and down by electric pushrod 11, realizes the height adjustment of host 4.
Guide pad 14, the inner wall or so of the lifting groove 12 are fixedly installed on the left and right sides end face of the fixing seat 10
It is corresponded on the side wall of both ends and offers guide groove 13 at 14 position of guide pad, the guide pad 14 is plugged on the inside of guide groove 13.
It is moved inside guide groove 13 by guide pad 14, is oriented to and is limited operation to moving up and down for mounting base 2.
Motor 6, the output end of the motor 6 and the right end of rotating bar 5 are fixedly installed on the right side of the mounting base 2
It is fixedly connected, camera 21 is fixedly installed on the front end face of the host 4, is fixedly installed on the front end face of the host 4
Several are located at the outside of camera 21 around the infrared transmitter 22 being arranged, the infrared transmitter 22.
It is operated by motor 6, host 4 can be driven to match in 3 inner rotation of rotation slot to adjust the angle of camera 21
The lifting of mounting base 2 is closed, so that camera 21 is adapted to the adjustable camera angle of different drivers, improves detection precision,
By infrared light at 22 transmitting of infrared transmitter, the problem of being unable to monitor when avoiding night or driver with sunglasses.
First alarm 8 includes mounting plate 15, several are fixedly installed on the front end face of the mounting plate 15
The warning lamp 16 of even distribution, the two sides up and down of the warning lamp 16 are fixedly installed with symmetrical loudspeaker 17.
When fatigue driving, the alarm of the first alarm 8 issues alarm sound by the flashing of warning lamp 16 and loudspeaker 17 and is reported
It is alert.
Second alarm 9 includes direction indicators cover 18, and bilateral symmetry distribution is fixedly mounted on the direction indicators cover 18
The inside of hand grip portion 19, the hand grip portion 19 is fixedly installed with vibrator 20.
When second alarm 9 is alarmed, vibration alarm is carried out by the vibrator 20 at hand grip portion 19.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of fatigue drive precaution device, including pedestal (1), it is characterised in that: be provided with mounting base above the pedestal (1)
(2), it being offered rotation slot (3) on the upper surface of the mounting base (2), the rotation slot (3) is internally provided with host (4),
The host (4) is rotatably installed in the inside of rotation slot (3) by rotating bar (5), and the host (4) is solid by connecting line (7)
Surely the first alarm (8) and the second alarm (9) are connected with.
2. a kind of fatigue drive precaution device according to claim 1, it is characterised in that: on the upper surface of the pedestal (1)
It is fixedly installed with fixing seat (10), the inside of the fixing seat (10) is fixedly installed with electronic the pushing away of several bilateral symmetry distributions
Bar (11) offers lifting groove (12) on the lower end surface of the mounting base (2), and the mounting base (2) passes through lifting groove (12) and covers
It connects on fixing seat (10), is fixedly connected at the top of the output end of the electric pushrod (11) and the inner wall of lifting groove (12).
3. a kind of fatigue drive precaution device according to claim 2, it is characterised in that: the left and right two of the fixing seat (10)
It is fixedly installed on side end face guide pad (14), corresponds to guide pad (14) on the inner wall left and right ends side wall of the lifting groove (12)
It is offered at position guide groove (13), the guide pad (14) is plugged on the inside of guide groove (13).
4. a kind of fatigue drive precaution device according to claim 3, it is characterised in that: the right side of the mounting base (2)
On be fixedly installed with motor (6), the output end of the motor (6) is fixedly connected with the right end of rotating bar (5), the host (4)
Front end face on be fixedly installed with camera (21), be fixedly installed on the front end face of the host (4) several around setting
Infrared transmitter (22), the infrared transmitter (22) is located at the outside of camera (21).
5. a kind of fatigue drive precaution device according to claim 4, it is characterised in that: first alarm (8) includes
Mounting plate (15) is fixedly installed with several equally distributed warning lamps (16) on the front end face of the mounting plate (15), described
The two sides up and down of warning lamp (16) are fixedly installed with symmetrical loudspeaker (17).
6. a kind of fatigue drive precaution device according to claim 5, it is characterised in that: second alarm (9) includes
The hand grip portion (19) of bilateral symmetry distribution, the hand grip portion are fixedly mounted on the direction indicators cover (18) for direction indicators cover (18)
(19) inside is fixedly installed with vibrator (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168464.1U CN209486862U (en) | 2019-01-30 | 2019-01-30 | A kind of fatigue drive precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168464.1U CN209486862U (en) | 2019-01-30 | 2019-01-30 | A kind of fatigue drive precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486862U true CN209486862U (en) | 2019-10-11 |
Family
ID=68133307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168464.1U Expired - Fee Related CN209486862U (en) | 2019-01-30 | 2019-01-30 | A kind of fatigue drive precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486862U (en) |
-
2019
- 2019-01-30 CN CN201920168464.1U patent/CN209486862U/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: 20191011 Termination date: 20200130 |