CN109050246A - A kind of method and apparatus of giving fatigue pre-warning - Google Patents
A kind of method and apparatus of giving fatigue pre-warning Download PDFInfo
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- CN109050246A CN109050246A CN201810765909.4A CN201810765909A CN109050246A CN 109050246 A CN109050246 A CN 109050246A CN 201810765909 A CN201810765909 A CN 201810765909A CN 109050246 A CN109050246 A CN 109050246A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The embodiment of the present invention proposes a kind of method and apparatus of giving fatigue pre-warning, is applied to vehicle, wherein this method comprises: acquisition is located at the image of the user of driver's seat on automobile, and judges whether the automobile is in driving status；If the determination result is YES, then the described image based on continuous acquisition in preset time period judges whether the eye opening time of the user and closed-eye time are in the time range that opens and closes eyes under default waking state；If judging result be it is no, generate alarm signal.It by carrying out image recognition, and then determines open eyes time and closed-eye time, is compared with this with the time under Normal Conscious state, can effectively identify whether driver is in the state of fatigue doze, improve the safety of driving.
Description
Technical field
The present invention relates to car steering detection field, in particular to a kind of method and apparatus of giving fatigue pre-warning.
Background technique
All the time, safety is a major issue very popular always, specially especially with drop drop, Uber etc.
Vehicle platform it is online successively.One of safety problem cause of vehicle in use is the driving condition of driver, if fatigue etc. becomes
The safety problem of vehicle in use.
Due to driving for a long time or the physical condition of driver itself, occurs the phenomenon of fatigue in driving procedure
It is relatively universal, the very big threat of the security presence to passenger and driver.
But this problem is solved currently without corresponding scheme.
Summary of the invention
For the defects in the prior art, the invention proposes a kind of methods and apparatus of giving fatigue pre-warning, by carrying out figure
It as identification, and then determines open eyes time and closed-eye time, is compared with this with the time under Normal Conscious state, it can be effective
Whether identification driver is in the state of fatigue doze, improves the safety of driving.
With this, the invention proposes embodiments in detail below:
The embodiment of the present invention proposes a kind of method of giving fatigue pre-warning, is applied to vehicle, this method comprises:
Acquisition is located at the image of the user of driver's seat on automobile, and judges whether the automobile is in driving status；
If the determination result is YES, then the described image based on continuous acquisition in preset time period judges the eye opening of the user
Whether time and closed-eye time are in the time range that opens and closes eyes under default waking state；
If judging result be it is no, generate alarm signal.
It is in a specific embodiment, described that " acquisition is located at the image of the user of driver's seat on automobile, and described in judgement
Whether automobile is in driving status ", comprising:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, described in judgement
User whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is located by image captured by the camera outside the automobile
In driving status.
It is in a specific embodiment, described that " acquisition is located at the image of the user of driver's seat on automobile, and to the figure
As carrying out identification comparison, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The human eye part in described image is extracted, and iris image extraction is carried out to the human eye part；
The iris image of extracted iris image and pre-stored driver corresponding with the automobile is compared
It is right；
If judging result is consistent, it is determined that the user is the driver of the automobile；
If judging result is inconsistent, it is determined that the user is not the driver of the automobile.
It is in a specific embodiment, described that " acquisition is located at the image of the user of driver's seat on automobile, and to the figure
As carrying out identification comparison, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The facial image in described image is extracted, and extracts driver's corresponding with the automobile in the preset database
Driver's facial image；
It compares extracted facial image and whether driver's facial image is consistent；
If comparison result is consistent, it is determined that the user is the driver of the automobile；
If comparison result is inconsistent, it is determined that the user is not the driver of the automobile.
In a specific embodiment, further includes:
When determining the user not is the driver of the automobile, described image is stored, and described image is sent to
Predetermined server.
In a specific embodiment, this method further include:
When the instruction of the locked automobile of the control for receiving the predetermined server, start the locking dress on the automobile
It sets, so that the automobile can not start.
In a specific embodiment, after generating alarm signal, further includes:
The warning device on the automobile, which is triggered, based on the alarm signal issues preset alarm song.
In a specific embodiment, after generating alarm signal, this method further include:
The alarm signal is uploaded into predetermined server；Wherein, institute in preset time period is stored in the alarm signal
State eye opening time and the closed-eye time of user.
The equipment that the embodiment of the present invention also proposed a kind of giving fatigue pre-warning, is applied to vehicle, which includes:
Acquisition module for acquiring the image for being located at the user of driver's seat on automobile, and judges whether the automobile is in
Driving status；
Judgment module, for when the judgment result is yes, the described image based on continuous acquisition in preset time period to judge
Whether the eye opening time of the user and closed-eye time are in the time range that opens and closes eyes under default waking state；
Generation module, for when the judgment result is no, generating alarm signal.
In a specific embodiment, the acquisition module, is used for:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, described in judgement
User whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is located by image captured by the camera outside the automobile
In driving status.
With this, the embodiment of the present invention proposes a kind of method and apparatus of giving fatigue pre-warning, is applied to vehicle, wherein the party
Method includes: the image that acquisition is located at the user of driver's seat on automobile, and judges whether the automobile is in driving status；If judgement
As a result be it is yes, then the described image based on continuous acquisition in preset time period judges eye opening time and the closed-eye time of the user
Whether in the time range that opens and closes eyes preset under waking state；If judging result be it is no, generate alarm signal.Pass through progress
Image recognition, and then determine open eyes time and closed-eye time, it is compared with this with the time under Normal Conscious state, Ke Yiyou
Whether effect identification driver is in the state of fatigue doze, improves the safety of driving.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow diagram of the method for giving fatigue pre-warning that the embodiment of the present invention proposes；
Fig. 2 is the structural representation of the device on automobile involved by a kind of method for giving fatigue pre-warning that the embodiment of the present invention proposes
Figure；
Fig. 3 is a kind of process signal of the method for giving fatigue pre-warning under the concrete application scene that the embodiment of the present invention proposes
Figure；
Fig. 4 is a kind of structural schematic diagram of the equipment for giving fatigue pre-warning that the embodiment of the present invention proposes.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no the various embodiments of the disclosure are limited to spy disclosed herein
Determine the intention of embodiment, but the disclosure should be interpreted as in the spirit and scope for covering the various embodiments for falling into the disclosure
All adjustment, equivalent and/or optinal plan.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singular is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, unless in the various of the disclosure
It is clearly defined in embodiment.
Embodiment 1
The embodiment of the present invention 1 discloses a kind of method of giving fatigue pre-warning, is applied to vehicle, as shown in Fig. 1, this method packet
It includes:
Step 101, acquisition are located at the image of the user of driver's seat on automobile, and judge whether the automobile is in traveling shape
State；
Specifically, in one embodiment, " the figure of the acquisition positioned at the user of driver's seat on automobile in step 101
Picture, and judge whether the automobile is in driving status ", comprising:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, described in judgement
User whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is located by image captured by the camera outside the automobile
In driving status.
Specifically, namely first determine whether be located at driver's seat on user whether be driver, only when confirm the user be
When driver, the judgement whether automobile is in driving status is just carried out.
And specifically identify whether current user is driver, there can be following methods:
Mode one, described " acquisition is located at the image of the user of driver's seat on automobile, and carries out identification ratio to described image
It is right, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The human eye part in described image is extracted, and iris image extraction is carried out to the human eye part；
The iris image of extracted iris image and pre-stored driver corresponding with the automobile is compared
It is right；
If judging result is consistent, it is determined that the user is the driver of the automobile；
If judging result is inconsistent, it is determined that the user is not the driver of the automobile.
Specifically, this method is compared using iris image, specifically, can be stored with this in preset database
The iris image of the corresponding driver of automobile, with this, with extract real-time to carry out two compare, identified.
In addition, there are also being identified otherwise, such as mode two:
Mode two, described " acquisition is located at the image of the user of driver's seat on automobile, and carries out identification ratio to described image
It is right, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The facial image in described image is extracted, and extracts driver's corresponding with the automobile in the preset database
Driver's facial image；
It compares extracted facial image and whether driver's facial image is consistent；
If comparison result is consistent, it is determined that the user is the driver of the automobile；
If comparison result is inconsistent, it is determined that the user is not the driver of the automobile.
Specifically, can also be identified by the way of recognition of face, it is similar with iris recognition, it can deposit in advance
The facial image of the corresponding driver of the automobile is contained, to be compared when needing to compare, whether judges current user
For driver.
More than, if current user is determined as the corresponding driver of the automobile, then follow the steps 102；And if when true
When the fixed user is not the driver of the automobile, described image is stored, and described image is sent to predetermined server, with
Just subsequent server is identified.
With this, further, when the instruction of the locked automobile of the control for receiving the predetermined server, start the vapour
Locking device on vehicle, so that the automobile can not start.
Specifically, other instructions of predetermined server transmission can also be received, and the instruction received is executed, specifically,
Such as can also include alarm command, trigger the instruction etc. of alarm.
By the judgement to driver, the safety of driving can be further improved, the driving for having veritified driver is legal
Property, whether be the special train specify driver, if possess corresponding driving license and whether by special train if having checked driver
The background check etc. of platform.Further, the legitimacy of driver is also played when the accidents such as car robbery, stolen car occur certain
Effect of contraction.
Step 102, if the determination result is YES, then the described image based on continuous acquisition in preset time period judges the use
Whether the eye opening time at family and closed-eye time are in the time range that opens and closes eyes under default waking state；
Specifically, (specific image can be continuous video figure to 10 minutes images before for example getting currently
Picture, or may be the image that periodically shoots, such as the primary image of shooting per second), and the identification based on image is (specific
, can be inconsistent to open eyes and close one's eyes to carry out identification based on corresponding image of opening eyes and close one's eyes) it determines in this time
The eye opening time and closed-eye time, by taking the time of opening eyes as an example, including start to open eyes for the first time at what time, the duration, the
The time point of secondary eye opening, duration etc. and so on.
It is subsequent corresponding with the time range that opens and closes eyes under default waking state with closed-eye time based on the time of opening eyes, specifically
For example including open eyes the time whether be more than normal value, whether closed-eye time is more than normal value, and the frequency to open and close eyes whether with
In normal range (NR) etc..
If determining in normal range (NR), determine if then continuing monitoring not in normal range (NR), then follow the steps 103,
If step 103, judging result be it is no, generate alarm signal.
In one embodiment, further, after generating alarm signal, can also include:
The warning device on the automobile, which is triggered, based on the alarm signal issues preset alarm song.
Specific warning device can directly utilize the warning device on automobile, such as loudspeaker, microphone etc..
In another embodiment, after generating alarm signal, further includes:
The alarm signal is uploaded into predetermined server；Wherein, institute in preset time period is stored in the alarm signal
State eye opening time and the closed-eye time of user.
Specifically, warning message is reported, so that server is judged, with better realization linkage, preferably
Early warning is carried out, avoids driving appearance danger, ensures the safety of driving.
Embodiment 2
In order to which the present invention is further detailed, the embodiment of the present invention 2 is based on specific application scenarios, to this programme
It is illustrated, as shown in FIG. 2 and 3.Corresponding device includes: camera lens, image processing module, iris recognition mould on automobile
Block, doze state identification module, memory module, alarm modules and wireless connection monitoring backstage.
In addition, one can be added in existing vehicle in use automobile data recorder, on the basis of camera lens one in front and one in back specially
Acquire the camera lens of driver's human eye.As shown in Figure 1, camera lens 1, camera lens 2 are two camera lenses towards vehicle interior, it is respectively used to
Portrait and driver's human eye part in collecting vehicle；Camera lens 3 is the camera lens towards outside vehicle, for acquiring when vehicle advances
Road conditions.This scheme can also acquire driver people by the camera lens (camera lens 1 or camera lens 2) of portrait in special collecting vehicle simultaneously
Eye portion；Wherein the camera lens is to need to acquire driver's human eye part by image procossing using wide-angle lens.
There are two types of modes for described image processing module, wherein image processing module obtains inputting from 1 air ticket camera lens 2 of camera lens
Image after, therefrom acquire the eye image of driver, and eye image collected be transferred to iris recognition module and does rainbow
Film identification and doze state identification module do driver status identification.On the other hand, image processor inputs camera lens 3
Image is handled, and judges whether vehicle is in the state of advance, and obtained influence is inputted memory module to record.
The doze state identification module passes through eye opening time and the closed-eye time for judging driver, to ratio between the two
It is analyzed with the variation of time, to judge driver's current awake state.
The alarm modules are for sounding the alarm, the current situation of driver and passenger of the prompting in frazzle.
The monitoring backstage is wirelessly connected with memory module, alarm modules and doze state identification module.Monitoring backstage
Whether controllable alarm modules operate, and can read the information in memory module in an abnormal situation, are done by backstage manual operation
Corresponding judgement out.
Specific whole device provides power supply by vehicle itself.
Subsequent realization process, may include: the acquisition to image, and the frequency of specific Image Acquisition is every ten seconds one
It is secondary.The trigger condition of specific Image Acquisition can be to detect someone on operator seat into interior camera lens acquired image
Picture.
With this, after trigger condition meets, starts to acquire driver's image, and process acquired image, obtain
Human eye part.Driver's iris recognition is done using acquired human eye part, if recognition result does not pass through, then storage is current obtains
Driver's image, and by infinite network, notice monitoring backstage.Monitoring backstage according to circumstances decides whether to close current
Vehicular system then limits current vehicle throttle, so that vehicle can not move ahead if needing；If not needing, then cancel alarm,
Continue to identify driver.
If iris recognition result passes through, then carry out in next step, to vehicle currently whether in forward state, by preceding
It sets camera to be judged, whether is in forward traveling.If being not at forward traveling, then repeated acquisition vehicle's current condition
Until there is change；If being in forward traveling, then starts to acquire current driver's image, its current state is judged.When
Vehicle is when forward, if system judges that driver status is normal, then repeatedly process；If driver status is abnormal, then pass through
Wireless network notice monitoring backstage, and sound the alarm in the car, it is intended to driver is waken up, notifies occupant's the present situation.
After monitoring backstage can determine whether driver status, corresponding movement is made, alarm can be cancelled.
Embodiment 3
The embodiment of the present invention 2 also discloses a kind of equipment of giving fatigue pre-warning, is applied to vehicle, as shown in Fig. 4, the equipment
Include:
Acquisition module 201 for acquiring the image for being located at the user of driver's seat on automobile, and judges whether the automobile is located
In driving status；
Judgment module 202, for when the judgment result is yes, the described image based on continuous acquisition in preset time period to be sentenced
Break the eye opening time of the user and whether closed-eye time is in the time range that opens and closes eyes under default waking state；
Generation module 203, for when the judgment result is no, generating alarm signal.
In a specific embodiment, the acquisition module 201, is used for:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, described in judgement
User whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is located by image captured by the camera outside the automobile
In driving status.
In a specific embodiment, " acquisition is located at the figure of the user of driver's seat on automobile to the acquisition module 201
Picture, and identification comparison is carried out to described image, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The human eye part in described image is extracted, and iris image extraction is carried out to the human eye part；
The iris image of extracted iris image and pre-stored driver corresponding with the automobile is compared
It is right；
If judging result is consistent, it is determined that the user is the driver of the automobile；
If judging result is inconsistent, it is determined that the user is not the driver of the automobile.
In a specific embodiment, acquisition module 201 " acquisition be located at automobile on driver's seat user image, and
Identification comparison is carried out to described image, with judge the user whether be the automobile driver ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The facial image in described image is extracted, and extracts driver's corresponding with the automobile in the preset database
Driver's facial image；
It compares extracted facial image and whether driver's facial image is consistent；
If comparison result is consistent, it is determined that the user is the driver of the automobile；
If comparison result is inconsistent, it is determined that the user is not the driver of the automobile.
In a specific embodiment, the equipment further include:
Processing module stores described image for when determining the user not is the driver of the automobile, and by institute
It states image and is sent to predetermined server.
In a specific embodiment, the processing module, is also used to:
When the instruction of the locked automobile of the control for receiving the predetermined server, start the locking dress on the automobile
It sets, so that the automobile can not start.
It in a specific embodiment, further include that alarm module is used for: after generating alarm signal, based on described
Alarm signal triggers the warning device on the automobile and issues preset alarm song.
In a specific embodiment, further include uploading module, be used for after generating alarm signal, by the report
Alert signal uploads predetermined server；Wherein, the eye opening time of the user in preset time period is stored in the alarm signal
With closed-eye time.
With this, the embodiment of the present invention proposes a kind of method and apparatus of giving fatigue pre-warning, is applied to vehicle, wherein the party
Method includes: the image that acquisition is located at the user of driver's seat on automobile, and judges whether the automobile is in driving status；If judgement
As a result be it is yes, then the described image based on continuous acquisition in preset time period judges eye opening time and the closed-eye time of the user
Whether in the time range that opens and closes eyes preset under waking state；If judging result be it is no, generate alarm signal.Pass through progress
Image recognition, and then determine open eyes time and closed-eye time, it is compared with this with the time under Normal Conscious state, Ke Yiyou
Whether effect identification driver is in the state of fatigue doze, improves the safety of driving.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of method of giving fatigue pre-warning, which is characterized in that it is applied to vehicle, this method comprises:
Acquisition is located at the image of the user of driver's seat on automobile, and judges whether the automobile is in driving status；
If the determination result is YES, then the described image based on continuous acquisition in preset time period judges the eye opening time of the user
The time range that opens and closes eyes whether being in closed-eye time under default waking state；
If judging result be it is no, generate alarm signal.
2. a kind of method of giving fatigue pre-warning as described in claim 1, which is characterized in that described " acquisition, which is located on automobile, to be driven
The image of the user of seat, and judge whether the automobile is in driving status ", comprising:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, to judge the user
Whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is in capable by image captured by the camera outside the automobile
Sail state.
3. a kind of method of giving fatigue pre-warning as claimed in claim 2, which is characterized in that described " acquisition, which is located on automobile, to be driven
The image of the user of seat, and carries out identification comparison to described image, with judge the user whether be the automobile driving
Member ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The human eye part in described image is extracted, and iris image extraction is carried out to the human eye part；
Extracted iris image is compared with the iris image of pre-stored driver corresponding with the automobile；
If judging result is consistent, it is determined that the user is the driver of the automobile；
If judging result is inconsistent, it is determined that the user is not the driver of the automobile.
4. a kind of method of giving fatigue pre-warning as claimed in claim 2, which is characterized in that described " acquisition, which is located on automobile, to be driven
The image of the user of seat, and carries out identification comparison to described image, with judge the user whether be the automobile driving
Member ", comprising:
When detecting that driver's seat has user to sit down on automobile, the image of the user is acquired；
The facial image in described image is extracted, and extracts the driving of driver corresponding with the automobile in the preset database
Member's facial image；
It compares extracted facial image and whether driver's facial image is consistent；
If comparison result is consistent, it is determined that the user is the driver of the automobile；
If comparison result is inconsistent, it is determined that the user is not the driver of the automobile.
5. a kind of method of giving fatigue pre-warning as described in claim 3 or 4, which is characterized in that further include:
When determining the user not is the driver of the automobile, described image is stored, and described image is sent to default
Server.
6. a kind of method of giving fatigue pre-warning as claimed in claim 5, which is characterized in that further include:
When the instruction of the locked automobile of the control for receiving the predetermined server, start the locking device on the automobile, with
Start the automobile can not.
7. a kind of method of giving fatigue pre-warning as described in claim 1, which is characterized in that after generating alarm signal, also wrap
It includes:
The warning device on the automobile, which is triggered, based on the alarm signal issues preset alarm song.
8. a kind of method of giving fatigue pre-warning as described in claim 1, which is characterized in that after generating alarm signal, also wrap
It includes:
The alarm signal is uploaded into predetermined server；Wherein, the use in preset time period is stored in the alarm signal
The eye opening time at family and closed-eye time.
9. a kind of equipment of giving fatigue pre-warning, which is characterized in that be applied to vehicle, which includes:
Acquisition module for acquiring the image for being located at the user of driver's seat on automobile, and judges whether the automobile is in traveling
State；
Judgment module, described in when the judgment result is yes, the described image based on continuous acquisition in preset time period judges
Whether the eye opening time of user and closed-eye time are in the time range that opens and closes eyes under default waking state；
Generation module, for when the judgment result is no, generating alarm signal.
10. a kind of equipment of giving fatigue pre-warning as claimed in claim 9, which is characterized in that the acquisition module is used for:
Acquisition is located at the image of the user of driver's seat on automobile, and carries out identification comparison to described image, to judge the user
Whether be the automobile driver；
If the determination result is YES, then judge whether the automobile is in capable by image captured by the camera outside the automobile
Sail state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765909.4A CN109050246A (en) | 2018-07-12 | 2018-07-12 | A kind of method and apparatus of giving fatigue pre-warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765909.4A CN109050246A (en) | 2018-07-12 | 2018-07-12 | A kind of method and apparatus of giving fatigue pre-warning |
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| Publication Number | Publication Date |
|---|---|
| CN109050246A true CN109050246A (en) | 2018-12-21 |
Family
ID=64816137
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810765909.4A Pending CN109050246A (en) | 2018-07-12 | 2018-07-12 | A kind of method and apparatus of giving fatigue pre-warning |
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