CN105096656B - Fatigue driving monitoring method, apparatus and system based on automobile data recorder - Google Patents
Fatigue driving monitoring method, apparatus and system based on automobile data recorder Download PDFInfo
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- CN105096656B CN105096656B CN201510378069.2A CN201510378069A CN105096656B CN 105096656 B CN105096656 B CN 105096656B CN 201510378069 A CN201510378069 A CN 201510378069A CN 105096656 B CN105096656 B CN 105096656B
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Abstract
The invention discloses a kind of fatigue driving monitoring method, apparatus and system based on automobile data recorder, is related to on-vehicle information technical field, can realize the fatigue driving monitoring between different vehicle and alarm.The method includes：First, the driving condition information of current vehicle is obtained；Then, judge whether the driving condition information meets prerequisite；If not meeting, send a warning message to cloud server, so that the warning information is sent to other vehicles corresponding with the location information of the vehicle by the cloud server, the location information of the vehicle is carried in the warning information.The present invention is suitable for the fatigue driving monitoring based on automobile data recorder.
Description
Technical field
The present invention relates to on-vehicle information technical fields, more particularly to a kind of fatigue driving monitoring based on automobile data recorder
Method, apparatus and system.
Background technology
In recent years, with the continuous development of on-vehicle information technology, in order to monitor the driving states information of vehicle, increasingly
More vehicles are mounted with automobile data recorder.Wherein, the road conditions of vehicle when driving can be recorded by automobile data recorder at any time
Information, to which user can obtain the vehicle condition and traffic information of vehicle at any time according to demand, to ensure traffic safety.However,
At present in traffic safety, the fatigue driving of driver is still to lead to the major reason of accident.To the fatigue state of driver into
Row early warning and protection, it is of far-reaching significance and great.
Currently, automobile data recorder can only carry out fatigue drive prompting to the driver of place vehicle, i.e., the vehicle where detection
Driver be fatigue driving when, driver can be reminded to rest etc..However, with the continuous development of network, driving
How recorder is had become by the driver of the driver of web alert other vehicles this vehicle in fatigue driving state
One hot issue, still, position recorder does not support above-mentioned function at present.
Invention content
In view of this, the present invention provides a kind of fatigue driving monitoring method, apparatus and system based on automobile data recorder, it is main
Being of syllabus can realize the fatigue driving monitoring between different vehicle and alarm.
According to the present invention on one side, a kind of fatigue driving monitoring method based on automobile data recorder is provided, including：
Obtain the driving condition information of current vehicle；
Judge whether the driving condition information meets prerequisite；
If not meeting, send a warning message to cloud server, so that the cloud server believes the alarm
Breath is sent to other vehicles corresponding with the location information of the vehicle, and the position of the vehicle is carried in the warning information
Information.
According to the present invention on the other hand, another fatigue driving monitoring method based on automobile data recorder, packet are provided
It includes：
The warning information that automobile data recorder is sent is received, the location information of vehicle is wherein carried in warning information；
Obtain other vehicles corresponding with the location information of the vehicle；
The warning information is sent to the automobile data recorder of other vehicles.
Another aspect according to the present invention provides a kind of automobile data recorder, including：
Acquiring unit, the driving condition information for obtaining current vehicle；
Judging unit, for judging whether the driving condition information meets prerequisite；
Transmission unit takes if judging that driving condition information does not meet prerequisite for the judging unit to high in the clouds
Business device sends a warning message, so that the warning information is sent to the location information with the vehicle by the cloud server
Other corresponding vehicles carry the location information of the vehicle in the warning information.
Another aspect according to the present invention provides a kind of cloud server, including：
Receiving unit, the warning information for receiving automobile data recorder transmission, wherein carries vehicle in warning information
Location information；
Acquiring unit, for obtaining other vehicles corresponding with the location information of the vehicle；
Transmission unit, the automobile data recorder for the warning information to be sent to other vehicles.
Still a further aspect according to the present invention provides a kind of fatigue driving monitoring system based on automobile data recorder, packet
It includes：
Automobile data recorder, the driving condition information for obtaining current vehicle；Judge whether the driving condition information accords with
Close prerequisite；If driving condition information does not meet prerequisite, send a warning message to cloud server；
Cloud server, for obtaining other vehicles corresponding with the location information of the vehicle；By the warning information
It is sent to the automobile data recorder of other vehicles.
By above-mentioned technical proposal, technical solution provided in an embodiment of the present invention at least has following advantages：
An embodiment of the present invention provides a kind of fatigue driving monitoring method, apparatus and system based on automobile data recorder, root
Whether it is in fatigue driving state according to the driving condition information identification driver of vehicle where automobile data recorder, at the driver
It when fatigue driving state, sends a warning message to cloud server, so that cloud server shares the warning information
Give other vehicles.Compared with current automobile data recorder can only carry out fatigue drive prompting to the driver of place vehicle, the present invention
When embodiment vehicle driver where detecting is in fatigue driving state, send a warning message to cloud server, then
Warning information is sent to the automobile data recorder of other vehicles by cloud server, to remind this vehicle of other vehicle drivers
Driver be in fatigue driving state, the above-mentioned function based on automobile data recorder, the embodiment of the present invention realizes different vehicles
Fatigue driving monitoring between and alarm.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows a kind of fatigue driving monitoring method flow based on automobile data recorder provided in an embodiment of the present invention
Figure；
Fig. 2 shows another fatigue driving monitoring method flows based on automobile data recorder provided in an embodiment of the present invention
Figure；
Fig. 3 shows another fatigue driving monitoring method flow based on automobile data recorder provided in an embodiment of the present invention
Figure；
Fig. 4 shows another fatigue driving monitoring method flow based on automobile data recorder provided in an embodiment of the present invention
Figure；
Fig. 5 shows a kind of automobile data recorder structural schematic diagram provided in an embodiment of the present invention；
Fig. 6 shows another automobile data recorder structural schematic diagram provided in an embodiment of the present invention；
Fig. 7 shows a kind of cloud server structural schematic diagram provided in an embodiment of the present invention；
Fig. 8 shows another cloud server structural schematic diagram provided in an embodiment of the present invention；
Fig. 9 shows that a kind of fatigue driving monitoring system structure based on automobile data recorder provided in an embodiment of the present invention is shown
It is intended to.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
An embodiment of the present invention provides a kind of fatigue driving monitoring methods based on automobile data recorder, can be applied to drive a vehicle
Recorder, as shown in Figure 1, the method includes：
101, the driving condition information of current vehicle is obtained.
Wherein, the driving condition information is the status information in driver's driving vehicle processes.Believed by driving condition
Breath can judge the degree of fatigue of driver.Specifically, driving condition information can be obtained by the camera of automobile data recorder.
For example, the operation information of the status information and driver of the driver of a camera head monitor car can be passed through.Driver's
Status information may include driver's facial image information, when there is continuous 5 frame or more in the image got by pick-up lens
All it is eye closing image, then judges that driver is in fatigue driving state.The operation information of driver may include throttle operation letter
Cease, formulate operation information, steering operation information, longitudinally accelerate operation information, laterally accelerate operation information etc., as the behaviour of driver
When making information appearance exception, illustrate that driver is likely to be at fatigue driving state.
It is possible to further by the driving behavior information of traffic information and driver outside another camera head monitor vehicle,
The driving behavior information of such as driver may include following distance information, wheelpath information, current vehicle and nearby vehicle
Location information change a lot suddenly, if the distance of front truck becomes larger or becomes smaller suddenly, illustrate that driver is likely to be at
Fatigue driving state.The driving condition information format of acquisition can be picture format, can also be video format, and the present invention is implemented
Example does not limit.
102, judge whether the driving condition information meets prerequisite.
For the embodiment of the present invention, the prerequisite can be set by user demand, can also be by system default
Configuration, the embodiment of the present invention do not limit.For example, when the driving condition information is wheelpath information, the preset item
Part is specifically as follows：The consistent travel route of route is corresponded to on electronic map；When wheelpath information with it is right on electronic map
When answering the inconsistent travel route of route, illustrate that the driving trace of driver deviates the lane segmentation line of traffic department's planning, then
Judgement driver is in fatigue driving state；It is described pre- when the driving condition information is the facial image information of driver
Face-image is set to be specifically as follows：Continuously eye closing frame number is less than or equal to 5 frames to driver's face-image, when driver's face figure
As continuous eye closing frame number is then to judge that driver is in fatigue driving state more than 5 frames；When the driving condition information is to drive
When the continuous driving time of member, the prerequisite is specifically as follows：Driving time is less than or equal to 5 hours, works as driving
When the continuous driving time of member is more than 5 hours, then judge that driver is in fatigue driving state, the embodiment of the present invention does not limit
It is fixed.
If 103, not meeting, send a warning message to cloud server.
Further, so that the warning information is sent to the location information with the vehicle by the cloud server
Other corresponding vehicles carry the location information of the vehicle in the warning information.
Wherein, the driver of vehicle drives in fatigue where the warning information is used to alert other vehicle driving recorders
State is sailed, the warning information can be audible alarm information, word warning information, visual alarm information, the embodiment of the present invention
It does not limit.After the warning information is sent to other vehicles by cloud server, other vehicles can pass through automobile data recorder
Audio output export the audible alarm information, can be shown by the text box on the display screen of automobile data recorder described in
Word warning information can be shown the visual alarm information by the display screen of automobile data recorder, and pass through automobile data recorder
Audio output export audio-frequency information.Other vehicles corresponding with the location information of the vehicle can be same with the vehicle
The vehicle of stretch, or the vehicle of the vehicle-surroundings, the embodiment of the present invention do not limit.For example, the A vehicles
Location information is " Fucheng Road, Haidian District, Beijing City 33 ".There is also B vehicles, C vehicles on Fucheng Road, Haidian District, Beijing City 33
?.Other vehicles corresponding with the location information of the vehicle can be specially：B vehicles, C vehicles.It, can by warning information
Nearby vehicle driver is set to know that the driver of current vehicle is in fatigue driving state or driving condition is bad in time, from
And nearby vehicle driver can avoid or brake in time, the generation that can be avoided traffic accident.
For example, configuring preset driving time is less than or equal to 6 hours, when on the Second Ring Road of Haidian District, Beijing City
The driver of A vehicles 8 hours of continuous driving time, judge the driver of the A vehicles for fatigue driving, then A vehicles
To cloud server transmission, " driver of the A vehicles on the Second Ring Road of Haidian District, Beijing City is in fatigue driving to automobile data recorder, note
The audible alarm information of meaning safety ", then cloud server will receive that " A vehicles on the Second Ring Road of Haidian District, Beijing City are driven
The person of sailing is in fatigue driving, takes care " audible alarm information be sent to all vehicles on the Second Ring Road of Haidian District, Beijing City,
" the A vehicles on the Second Ring Road of Haidian District, Beijing City that the driver of these vehicles is exported by the audio output of automobile data recorder
Driver be in fatigue driving, take care " warning information, know that the driver of A vehicles is in fatigue driving, so as to
Evacuation or braking in time, the generation that can be avoided traffic accident.
A kind of fatigue driving monitoring method based on automobile data recorder provided in an embodiment of the present invention, according to automobile data recorder
Whether the driving condition information identification driver of place vehicle is in fatigue driving state, when the driver is in fatigue driving shape
It when state, sends a warning message to cloud server, so that the warning information is shared to other vehicles by cloud server.With
Automobile data recorder can only compare the driver of place vehicle progress fatigue drive prompting at present, and the embodiment of the present invention, which is worked as, to be detected
When place vehicle driver is in fatigue driving state, sends a warning message to cloud server, then pass through cloud server
Warning information is sent to the automobile data recorder of other vehicles, to remind the driver of this vehicle of other vehicle drivers to be in
Fatigue driving state, the above-mentioned function based on automobile data recorder, the fatigue that the embodiment of the present invention realizes between different vehicle are driven
Sail monitoring and alarm.
An embodiment of the present invention provides fatigue driving monitoring method of the another kind based on automobile data recorder, can be applied to go
Vehicle recorder, as shown in Fig. 2, the method includes：
201, the driving condition information of current vehicle is obtained.
Wherein, the driving condition information is the status information in driver's driving vehicle processes.Believed by driving condition
Breath can judge the degree of fatigue of driver.Specifically, driving condition letter can be obtained by the pick-up lens of automobile data recorder
Breath.
202, judge whether the driving condition information meets prerequisite.
For the embodiment of the present invention, the prerequisite can be set by user demand, can also be by system default
Configuration, the embodiment of the present invention do not limit.
For the embodiment of the present invention, when the driving condition information includes wheelpath information, step 202 specifically can be with
For：Judge whether the wheelpath information meets preset travel route.
Wherein, the preset travel route can be set by user demand, can also be configured by system default, this hair
Bright embodiment does not limit.For example, the preset travel route can be：The consistent traveling road of route is corresponded to on electronic map
Line.By monitor vehicle outside driving condition information camera collection vehicle wheelpath, then will collect wheelpath with
It corresponds to route in electronic map to be compared, according to matching degree difference, it is possible to determine that the degree of fatigue of driver；When matching journey
When degree difference is bigger, illustrates that the driving trace of driver deviates the lane segmentation line of traffic department's planning, then judge driver
In fatigue driving state.
For the embodiment of the present invention, when the driving condition information includes the facial image information of driver, step 202
It is specifically as follows：Judge whether the facial image information of the driver meets preset face-image.
Wherein, preset face-image can be set by user demand, can also be configured by system default, and the present invention is real
Example is applied not limit.For example, preset face-image is specifically as follows：Continuously eye closing frame number is less than or waits driver's face-image
In 5 frames.Camera by monitoring interior driving condition information obtains the face-image of driver, then to the face of driver
It is identified.Regard the eyelid of initial shooting time driver distance as standard, the eyelid distance obtained later with this apart from phase
Than thinking that the eyes of driver are to be closed if being less than threshold value, if face-image more than continuous 5 frame is all eye closing image,
Judgement driver is in fatigue state.The area of pupil can also be covered according to the eyelid of driver to judge eye closing situation, such as
The area that driver's eyelid covers pupil is more than 80%, judges driver for closed-eye state.
203, the identification information of other vehicles in preset range is obtained.
Wherein, can be the range that can take of vehicle travel process middle rolling car recorder camera in preset range.
The identification information can be the licence plate of vehicle, or the identity number of the corresponding automobile data recorder of vehicle
(Identity, ID), the embodiment of the present invention does not limit.For example, the licence plate of vehicle is " capital H56678 ".
If 204, not meeting, the alarm letter for the identification information for carrying other vehicles is sent to the cloud server
Breath.
For example, the licence plate of the vehicle taken by drive recorder camera is " capital H56678 ".Judgement licence plate is " capital
The vehicle of H56678 " is vehicle near current vehicle, warning information is sent on the vehicle that licence plate is " capital H56678 ", is carried
Waking up, it avoids or brakes in time, prevents traffic accident.
Further, so that the cloud server warning information is sent to it is corresponding with the identification information
Other vehicles.
It should be noted that when the driving condition information includes wheelpath information, step 204 is specifically as follows：
If not meeting preset travel route, send a warning message to the cloud server.When the driving condition information includes driving
When the facial image information for the person of sailing, step 204 can also be specifically：If not meeting preset face-image, taken to the high in the clouds
Business device sends a warning message.
For the embodiment of the present invention, further include before step 204：It judges whether that preset net can be carried out with this vehicle
The target vehicle of network connection；If in the presence of being sent a warning message to the target vehicle by the preset network.Wherein, institute
Preset network connection is stated to connect for non-carrier network.For example, WiFi (Wireless Fidelity, Wireless Fidelity) connections, blue
Tooth connects, infrared connection etc..
For example, within the scope of 10 meters of current vehicle, existing can be by WiFi or the target vehicle of bluetooth connection, directly
Warning information is sent to target vehicle.To which target vehicle driver can avoid or brake in time, traffic thing can be avoided
Therefore generation.In addition, sending a warning message to the target vehicle by the preset network, fatigue drive prompting can be promoted
Efficiency.
205, it sends a warning message to terminal device corresponding with the current vehicle.
Further, so that terminal device, which controls the vehicle, carries out preset operation.Wherein, terminal device can be vehicle
Controller.Controller can be connected with the audio device of vehicle and/or lighting device.Preset operation can be by user demand
It is set, can also be configured by system default, the embodiment of the present invention does not limit.For example, preset operation can be vehicle
Audio device sends out the voice signal of warning, or lighting device sends out the light signal of warning, audio device and illumination
Device sends out the voice signal and light signal of warning, and the embodiment of the present invention does not limit.
For the embodiment of the present invention, the driver before nearby vehicle current vehicle is reminded to be in fatigue driving by terminal device
State.When detecting that the driver of the vehicle is in fatigue driving state, warning information is sent to the controller of vehicle.?
When controller receives warning information, controller can control the voice signal that audio device sends out warning, or control lighting device
The light signal for sending out warning, as all headlights of vehicle flicker together；Main control unit can also control simultaneously audio device and
Lighting device sends out the voice signal and light signal of warning, and the embodiment of the present invention does not limit.Nearby vehicle driver sees
All headlights of current vehicle flicker together, know that the driver of current vehicle is in fatigue driving state or driving condition
It is bad, so as to avoid or brake in time, the generation that can avoid traffic accident.
Can be as follows for concrete application scene of the embodiment of the present invention, but not limited to this, including：A vehicles are in north
The Dongcheng Districts Jing Shi Chaoyangmennei Dajie, license plate information " capital A8888 ".There is the licence plate of vehicle to believe in the image of automobile data recorder shooting
" capital H57698 ", " distant A86374 ", " Shandong B23655 " are ceased, and the automobile data recorder of A vehicles takes the face figure of driver
As in, continuous 15 frame is all eye closing image, then judges that driver is in fatigue state.The automobile data recorder of A vehicles is to high in the clouds
Server is sent " Chaoyangmen Nei Street, Dongcheng District, Beijing City " capital A8888 " vehicle driver is in fatigue driving, takes care "
Word warning information, and license plate information " capital H57698 ", " distant A86374 ", " Shandong of vehicle are carried in warning information
B23655 ", then cloud server will receive that " Chaoyangmen Nei Street, Dongcheng District, Beijing City " capital A8888 " vehicle driver is in
Fatigue driving is taken care " word warning information send the licence plate H57698 " of vehicle, " distant A86374 ", " Shandong B23655 " point
Not corresponding B vehicles, C vehicles, D vehicles, text box " Beijing on the display screen that these vehicle drivers pass through automobile data recorder
City Dongcheng District Chaoyangmennei Dajie " capital A8888 " vehicle driver is in fatigue driving, takes care " warning information, know A vehicles
Driver be in fatigue driving, so as to avoid or brake in time, the generation that can avoid traffic accident.
Further, warning information can also be sent to the controller of A vehicles, controller by the automobile data recorder of A vehicles
After receiving warning information, all headlights of control A vehicles flicker together, and nearby vehicle sees all headlights of current vehicle one
Flicker is played, knows that the driver of current vehicle is in fatigue driving state or driving condition is bad, so as to avoid in time
Or braking, the generation that can be avoided traffic accident.
Fatigue driving monitoring method of the another kind based on automobile data recorder provided in an embodiment of the present invention, according to driving recording
Whether the driving condition information identification driver of vehicle where instrument is in fatigue driving state, when the driver is in fatigue driving
It when state, sends a warning message to cloud server, so that the warning information is shared to other vehicles by cloud server.
Compared with current automobile data recorder can only carry out fatigue drive prompting to the driver of place vehicle, the embodiment of the present invention is when detection
When being in fatigue driving state to place vehicle driver, sends a warning message to cloud server, then pass through cloud service
Warning information is sent to the automobile data recorder of other vehicles by device, at the driver to remind this vehicle of other vehicle drivers
In fatigue driving state, the above-mentioned function based on automobile data recorder, the embodiment of the present invention realizes the fatigue between different vehicle
Drive monitoring and alarm.
An embodiment of the present invention provides another fatigue driving monitoring methods based on automobile data recorder, can be applied to cloud
Server is held, as shown in figure 3, the method includes：
301, the warning information that automobile data recorder is sent is received.
Wherein, the location information of vehicle is carried in warning information.Automobile data recorder can be at corresponding vehicle driver
In the automobile data recorder of fatigue driving state.
302, other vehicles corresponding with the location information of the vehicle are obtained.
Wherein, other vehicles corresponding with the location information of the vehicle can be the corresponding vehicle of the automobile data recorder
The vehicle on periphery, or vehicle corresponding with the automobile data recorder with the vehicle of stretch, do not do by the embodiment of the present invention
It limits.For example, the warning information that automobile data recorder is sent is " the A vehicles on Xisanhuan, Haidian District, Beijing City road Road 11
Driver is in fatigue driving, takes care ", then the location information of the A vehicles is " Xisanhuan, Haidian District, Beijing City road Road
No. 11 ".There is also B vehicles, C vehicles on Xisanhuan, Haidian District, Beijing City road Road 11.The acquisition and the vehicle
Other corresponding vehicles of location information are specially：Obtain B vehicles, C vehicles on Xisanhuan, Haidian District, Beijing City road Road 11
?.
303, the warning information is sent to the automobile data recorder of other vehicles.
The embodiment of the present invention is known after other vehicle drivers receive warning information at the driver of current vehicle
It is bad in fatigue driving state or driving condition, so as to avoid or brake in time, the hair that can avoid traffic accident
It is raw.
Another fatigue driving monitoring method based on automobile data recorder provided in an embodiment of the present invention, according to driving recording
Whether the driving condition information identification driver of vehicle where instrument is in fatigue driving state, when the driver is in fatigue driving
It when state, sends a warning message to cloud server, so that the warning information is shared to other vehicles by cloud server.
Compared with current automobile data recorder can only carry out fatigue drive prompting to the driver of place vehicle, the embodiment of the present invention is when detection
When being in fatigue driving state to place vehicle driver, sends a warning message to cloud server, then pass through cloud service
Warning information is sent to the automobile data recorder of other vehicles by device, at the driver to remind this vehicle of other vehicle drivers
In fatigue driving state, the above-mentioned function based on automobile data recorder, the embodiment of the present invention realizes the fatigue between different vehicle
Drive monitoring and alarm.
An embodiment of the present invention provides another fatigue driving monitoring methods based on automobile data recorder, can be applied to cloud
Server is held, as shown in figure 4, the method includes：
401, the warning information for the identification information for carrying other vehicles that automobile data recorder is sent is received.
Wherein, the identification information can be the licence plate of vehicle, or the ID of the corresponding automobile data recorder of vehicle, this
Inventive embodiments do not limit.If the licence plate of vehicle is " distant B56678 ".
For the embodiment of the present invention, step 401 is specifically as follows：The warning information that automobile data recorder is sent is received, it is described
The driving condition information of the corresponding vehicle of automobile data recorder does not meet prerequisite.
Wherein, driving condition information can be the travel speed of vehicle, or the driving trace of vehicle, the present invention are real
Example is applied not limit.Prerequisite is the normally travel speed of vehicle, or meets the traveling of vehicle as defined in Department of Communications
Track, the embodiment of the present invention do not limit.
For the embodiment of the present invention, step 401 can also be specifically：Receive the warning information that automobile data recorder is sent, institute
It states the corresponding vehicle driving trace information of automobile data recorder and does not meet preset travel route.
Wherein, preset travel route can be set by user demand, can also be configured by system default, and the present invention is real
Example is applied not limit.The preset travel route can be：The consistent travel route of route is corresponded to on electronic map, it can also
To meet the driving trace of vehicle as defined in Department of Communications, the embodiment of the present invention does not limit.
For the embodiment of the present invention, step 401 can also be specifically：Receive the warning information that automobile data recorder is sent, institute
The facial image information for stating the corresponding vehicle driver of automobile data recorder does not meet preset face-image.
Wherein, preset face-image can be set by user demand, can also be configured by system default, and the present invention is real
Example is applied not limit.For example, preset face-image is specifically as follows：Continuously eye closing frame number is less than or waits driver's face-image
In 7 frames.
402, other vehicles corresponding with the identification information of the vehicle are obtained.
Wherein, other vehicles corresponding with the location information of the vehicle can be the corresponding vehicle of the automobile data recorder
The vehicle on periphery, or vehicle corresponding with the automobile data recorder with the vehicle of stretch, do not do by the embodiment of the present invention
It limits.
403, the warning information is sent to the automobile data recorder of other vehicles corresponding to the identification information.
Wherein, the driver of vehicle drives in fatigue where the warning information is used to alert other vehicle driving recorders
State is sailed, the warning information can be audible alarm information, word warning information, visual alarm information, the embodiment of the present invention
It does not limit.Other vehicles can export the audible alarm information by the audio output of automobile data recorder, can pass through
Text box on the display screen of automobile data recorder shows the word warning information, can pass through the display screen display of automobile data recorder
Show the visual alarm information, and audio-frequency information is exported by the audio output of automobile data recorder.
404, the warning information is sent to terminal device corresponding with the automobile data recorder.
Further, so that terminal device, which controls vehicle corresponding with the automobile data recorder, carries out preset operation.
Wherein, terminal device can be the controller of vehicle.Controller can be filled with the audio device of vehicle and/or illumination
It sets connected.Preset operation can be set by user demand, can also be configured by system default, the embodiment of the present invention does not limit
It is fixed.For example, preset operation, which can be the audio device of vehicle, sends out the voice signal of warning, or lighting device sends out police
The light signal shown, audio device and lighting device send out the voice signal and light signal of warning, and the embodiment of the present invention is not done
It limits.
Another fatigue driving monitoring method based on automobile data recorder provided in an embodiment of the present invention, according to driving recording
Whether the driving condition information identification driver of vehicle where instrument is in fatigue driving state, when the driver is in fatigue driving
It when state, sends a warning message to cloud server, so that the warning information is shared to other vehicles by cloud server.
Compared with current automobile data recorder can only carry out fatigue drive prompting to the driver of place vehicle, the embodiment of the present invention is when detection
When being in fatigue driving state to place vehicle driver, sends a warning message to cloud server, then pass through cloud service
Warning information is sent to the automobile data recorder of other vehicles by device, at the driver to remind this vehicle of other vehicle drivers
In fatigue driving state, the above-mentioned function based on automobile data recorder, the embodiment of the present invention realizes the fatigue between different vehicle
Drive monitoring and alarm.
Further, the specific implementation as Fig. 1 the methods, an embodiment of the present invention provides a kind of automobile data recorder,
As shown in figure 5, the automobile data recorder includes：Acquiring unit 51, judging unit 52, transmission unit 53.
Acquiring unit 51 can be used for obtaining the driving condition information of current vehicle.
Judging unit 52, can be used for judging whether the driving condition information meets prerequisite.
Transmission unit 53, if can be used for the judging unit 52 judges that driving condition information does not meet prerequisite,
It sends a warning message to cloud server.
Further, so that the warning information is sent to the location information with the vehicle by the cloud server
Other corresponding vehicles carry the location information of the vehicle in the warning information.
It should be noted that other of each functional unit involved by automobile data recorder provided in an embodiment of the present invention are accordingly retouched
It states, can be with the corresponding description in reference chart 1, details are not described herein.
A kind of automobile data recorder provided in an embodiment of the present invention, according to the driving condition information of vehicle where automobile data recorder
It identifies whether driver is in fatigue driving state, when the driver is in fatigue driving state, is sent to cloud server
Warning information, so that the warning information is shared to other vehicles by cloud server.It can only be right with current automobile data recorder
The driver of place vehicle carries out fatigue drive prompting and compares, and vehicle driver where detecting of the embodiment of the present invention is in tired
It when labor driving condition, sends a warning message to cloud server, warning information is then sent to by other by cloud server
The automobile data recorder of vehicle, to remind the driver of this vehicle of other vehicle drivers to be in fatigue driving state, based on row
The above-mentioned function of vehicle recorder, the embodiment of the present invention realize fatigue driving monitoring and alarm between different vehicle.
Further, the specific implementation as Fig. 2 the methods, an embodiment of the present invention provides another driving recordings
Instrument, as shown in fig. 6, the automobile data recorder includes：Acquiring unit 61, judging unit 62, transmission unit 63.
Acquiring unit 61 can be used for obtaining the driving condition information of current vehicle.
Judging unit 62, can be used for judging whether the driving condition information meets prerequisite.
Transmission unit 63, if can be used for the judging unit 62 judges that driving condition information does not meet prerequisite,
It sends a warning message to cloud server.
Further, so that the warning information is sent to the location information with the vehicle by the cloud server
Other corresponding vehicles carry the location information of the vehicle in the warning information.
The acquiring unit 61 can be also used for the identification information for obtaining other vehicles in preset range.
The transmission unit 63 specifically can be used for sending the mark letter for carrying other vehicles to the cloud server
The warning information of breath.
Further, so that the cloud server warning information is sent to it is corresponding with the identification information
Other vehicles.
The judging unit 62 can be also used for the mesh for judging whether that preset network connection can be carried out with this vehicle
Mark vehicle.
The transmission unit 63, if it is preset in the presence of that can be carried out with this vehicle to can be also used for the judgement of the judging unit 62
The target vehicle of network connection is then sent a warning message by the preset network to the target vehicle.
Wherein, the preset network connection connects for non-carrier network.
The driving condition information includes wheelpath information.
The judging unit 62, specifically can be used for judging whether the wheelpath information meets preset travel route.
The transmission unit 63, if specifically can be also used for the judging unit 62 judges that the wheelpath information is not inconsistent
Preset travel route is closed, then is sent a warning message to the cloud server.
The driving condition information includes the facial image information of driver.
The judging unit 62 specifically can be also used for judging whether the facial image information of the driver meets preset
Face-image.
The transmission unit 63, if specifically can be also used for the face-image that the judging unit 62 judges the driver
Information does not meet preset face-image, then sends a warning message to the cloud server.
The transmission unit 63 can be also used for sending a warning message to terminal device corresponding with the current vehicle.
Further, so that terminal device, which controls the vehicle, carries out preset operation.
It should be noted that other of each functional unit involved by automobile data recorder provided in an embodiment of the present invention are accordingly retouched
It states, can be with the corresponding description in reference chart 2, details are not described herein.
Another kind automobile data recorder provided in an embodiment of the present invention, believes according to the driving condition of vehicle where automobile data recorder
Whether breath identification driver is in fatigue driving state, when the driver is in fatigue driving state, is sent out to cloud server
Warning information is sent, so that the warning information is shared to other vehicles by cloud server.It can only with current automobile data recorder
Fatigue drive prompting is carried out to the driver of place vehicle to compare, vehicle driver where detecting of the embodiment of the present invention is in
It when fatigue driving state, sends a warning message to cloud server, warning information is then sent to by it by cloud server
The automobile data recorder of his vehicle is based on to remind the driver of this vehicle of other vehicle drivers to be in fatigue driving state
The above-mentioned function of automobile data recorder, the embodiment of the present invention realize fatigue driving monitoring and alarm between different vehicle.
Further, the specific implementation as Fig. 3 the methods, an embodiment of the present invention provides a kind of cloud server,
As shown in fig. 7, the cloud server includes：Receiving unit 71, acquiring unit 72, transmission unit 73.
Receiving unit 71 can be used for receiving the warning information that automobile data recorder is sent, wherein carried in warning information
The location information of vehicle.
Acquiring unit 72 can be used for obtaining other vehicles corresponding with the location information of the vehicle.
Transmission unit 73 can be used for the warning information being sent to the automobile data recorder of other vehicles.
It should be noted that other of each functional unit involved by cloud server provided in an embodiment of the present invention are accordingly retouched
It states, can be with the corresponding description in reference chart 3, details are not described herein.
A kind of cloud server provided in an embodiment of the present invention, according to the driving condition information of vehicle where automobile data recorder
It identifies whether driver is in fatigue driving state, when the driver is in fatigue driving state, is sent to cloud server
Warning information, so that the warning information is shared to other vehicles by cloud server.It can only be right with current automobile data recorder
The driver of place vehicle carries out fatigue drive prompting and compares, and vehicle driver where detecting of the embodiment of the present invention is in tired
It when labor driving condition, sends a warning message to cloud server, warning information is then sent to by other by cloud server
The automobile data recorder of vehicle, to remind the driver of this vehicle of other vehicle drivers to be in fatigue driving state, based on row
The above-mentioned function of vehicle recorder, the embodiment of the present invention realize fatigue driving monitoring and alarm between different vehicle.
Further, the specific implementation as Fig. 4 the methods, an embodiment of the present invention provides a kind of cloud server,
As shown in figure 8, the cloud server includes：Receiving unit 81, acquiring unit 82, transmission unit 83.
Receiving unit 81 can be used for receiving the warning information that automobile data recorder is sent, wherein be carried in warning information
The location information of vehicle.
Acquiring unit 82 can be used for obtaining other vehicles corresponding with the location information of the vehicle.
Transmission unit 83 can be used for the warning information being sent to the automobile data recorder of other vehicles.
The receiving unit 81 specifically can be used for receiving the mark letter for carrying other vehicles that automobile data recorder is sent
The warning information of breath.
The acquiring unit 82 specifically can be used for obtaining other vehicles corresponding with the identification information of the vehicle.
The transmission unit 83 specifically can be used for the warning information being sent to corresponding other of the identification information
The automobile data recorder of vehicle.
The receiving unit 81 specifically can be also used for receiving the warning information that automobile data recorder is sent, the driving note
The driving condition information of the corresponding vehicle of record instrument does not meet prerequisite.
The receiving unit 81 specifically can be also used for receiving the warning information that automobile data recorder is sent, the driving note
The corresponding vehicle driving trace information of record instrument does not meet preset travel route.
The receiving unit 81 specifically can be also used for receiving the warning information that automobile data recorder is sent, the driving note
The facial image information of the corresponding vehicle driver of record instrument does not meet preset face-image.
The transmission unit 83 specifically can be also used for the warning information being sent to corresponding with the automobile data recorder
Terminal device.
Further, so that terminal device, which controls vehicle corresponding with the automobile data recorder, carries out preset operation.
It should be noted that other of each functional unit involved by cloud server provided in an embodiment of the present invention are accordingly retouched
It states, can be with the corresponding description in reference chart 4, details are not described herein.
Another kind cloud server provided in an embodiment of the present invention, believes according to the driving condition of vehicle where automobile data recorder
Whether breath identification driver is in fatigue driving state, when the driver is in fatigue driving state, is sent out to cloud server
Warning information is sent, so that the warning information is shared to other vehicles by cloud server.It can only with current automobile data recorder
Fatigue drive prompting is carried out to the driver of place vehicle to compare, vehicle driver where detecting of the embodiment of the present invention is in
It when fatigue driving state, sends a warning message to cloud server, warning information is then sent to by it by cloud server
The automobile data recorder of his vehicle is based on to remind the driver of this vehicle of other vehicle drivers to be in fatigue driving state
The above-mentioned function of automobile data recorder, the embodiment of the present invention realize fatigue driving monitoring and alarm between different vehicle.
Further, an embodiment of the present invention provides a kind of fatigue driving monitoring system based on automobile data recorder, such as Fig. 9
It is shown, the system comprises：Automobile data recorder 91, cloud server 92.
The automobile data recorder 91, the driving condition information for obtaining current vehicle；Judge the driving condition information
Whether prerequisite is met；If driving condition information does not meet prerequisite, send a warning message to cloud server 92；
The cloud server 92, for obtaining other vehicles corresponding with the location information of the vehicle；By the announcement
Alert information is sent to the automobile data recorder of other vehicles.
A kind of fatigue driving monitoring system based on automobile data recorder provided in an embodiment of the present invention, according to automobile data recorder
Whether the driving condition information identification driver of place vehicle is in fatigue driving state, when the driver is in fatigue driving shape
It when state, sends a warning message to cloud server, so that the warning information is shared to other vehicles by cloud server.With
Automobile data recorder can only compare the driver of place vehicle progress fatigue drive prompting at present, and the embodiment of the present invention, which is worked as, to be detected
When place vehicle driver is in fatigue driving state, sends a warning message to cloud server, then pass through cloud server
Warning information is sent to the automobile data recorder of other vehicles, to remind the driver of this vehicle of other vehicle drivers to be in
Fatigue driving state, the above-mentioned function based on automobile data recorder, the fatigue that the embodiment of the present invention realizes between different vehicle are driven
Sail monitoring and alarm.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in the above method and device can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be and not represent the quality of each embodiment for distinguishing each embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific implementation mode are expressly incorporated in the specific implementation mode, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in the one or more equipment different from the embodiment.It can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it may be used any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, abstract and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization, or to run on one or more processors
Software module realize, or realized with combination thereof.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) realize request control method according to the ... of the embodiment of the present invention, server, visitor
The some or all functions of some or all components in family end and system.The present invention is also implemented as executing this
In described method some or all equipment or program of device (for example, computer program and computer program
Product).It is such realize the present invention program can may be stored on the computer-readable medium, can either have there are one or it is more
The form of a signal.Such signal can be downloaded from internet website and be obtained, either provide on carrier signal or with
Any other form provides.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be by the same hardware branch
To embody.The use of word first, second, and third does not indicate that any sequence.These words can be explained and be run after fame
Claim.
Claims (19)
1. a kind of fatigue driving monitoring method based on automobile data recorder, which is characterized in that including：
Obtain the driving condition information of current vehicle；
Judge whether the driving condition information meets prerequisite；
Obtain the identification information of other vehicles in preset range；
If not meeting, send a warning message to cloud server, it is described to cloud server send a warning message including：To institute
The warning information that cloud server sends the identification information for carrying other vehicles is stated, so that the cloud server will be described
Warning information is sent to other vehicles corresponding with the identification information, so that the cloud server is by the warning information
Other vehicles corresponding with the location information of the vehicle determined according to the identification information are sent to, in the warning information
Carry the location information of the vehicle；
It sends a warning message to terminal device corresponding with the current vehicle, is carried out so that terminal device controls the vehicle
Preset operation.
2. the fatigue driving monitoring method according to claim 1 based on automobile data recorder, which is characterized in that described to cloud
Before end server sends a warning message, further include：
Judge whether can to carry out the target vehicle of preset network connection with this vehicle；
If in the presence of being sent a warning message to the target vehicle by the preset network.
3. the fatigue driving monitoring method according to claim 1 based on automobile data recorder, which is characterized in that the driving
Status information includes wheelpath information, described to judge whether the driving condition information meets prerequisite and include：
Judge whether the wheelpath information meets preset travel route；
To the cloud server send a warning message including：
If not meeting preset travel route, send a warning message to the cloud server.
4. the fatigue driving monitoring method according to claim 1 based on automobile data recorder, which is characterized in that the driving
Status information includes the facial image information of driver, described to judge whether the driving condition information meets prerequisite packet
It includes：
Judge whether the facial image information of the driver meets preset face-image；
It is described to cloud server send a warning message including：
If not meeting preset face-image, send a warning message to the cloud server.
5. the fatigue driving monitoring method according to claim 2 based on automobile data recorder, which is characterized in that described preset
Network connection connects for non-carrier network.
6. a kind of fatigue driving monitoring method based on automobile data recorder, which is characterized in that including：
Receive the warning information that automobile data recorder is sent, wherein carry the location information of vehicle in warning information, further wrap
It includes：Receive the warning information for the identification information for carrying other vehicles that automobile data recorder is sent；
Other vehicles corresponding with the location information of the vehicle are obtained, are further comprised：It obtains and believes with the mark of the vehicle
Cease other corresponding vehicles；
The warning information is sent to the automobile data recorder of other vehicles, is further comprised：The warning information is sent out
Give the automobile data recorder of other vehicles corresponding to the identification information；
The warning information is sent to terminal device corresponding with the automobile data recorder, so that terminal device control and institute
It states the corresponding vehicle of automobile data recorder and carries out preset operation.
7. the fatigue driving monitoring method according to claim 6 based on automobile data recorder, which is characterized in that the reception
Automobile data recorder send warning information include：
The warning information that automobile data recorder is sent is received, the driving condition information of the corresponding vehicle of the automobile data recorder is not met
Prerequisite.
8. the fatigue driving monitoring method according to claim 6 based on automobile data recorder, which is characterized in that the reception
Automobile data recorder send warning information include：
The warning information that automobile data recorder is sent is received, the corresponding vehicle driving trace information of the automobile data recorder does not meet pre-
Set travel route.
9. the fatigue driving monitoring method according to claim 6 based on automobile data recorder, which is characterized in that the reception
Automobile data recorder send warning information include：
Receive the warning information that automobile data recorder is sent, the facial image information of the corresponding vehicle driver of the automobile data recorder
Preset face-image is not met.
10. a kind of automobile data recorder, which is characterized in that including：
Acquiring unit, the driving condition information for obtaining current vehicle；
The acquiring unit is additionally operable to obtain the identification information of other vehicles in preset range；
Judging unit, for judging whether the driving condition information meets prerequisite；
Transmission unit, if judging that driving condition information does not meet prerequisite for the judging unit, to cloud server
Send a warning message so that the cloud server warning information is sent to it is corresponding with the location information of the vehicle
Other vehicles, the location information of the vehicle is carried in the warning information；
The transmission unit is additionally operable to send the alarm letter for the identification information for carrying other vehicles to the cloud server
Breath, so that the warning information is sent to other vehicles corresponding with the identification information by the cloud server；
The transmission unit is additionally operable to send a warning message to terminal device corresponding with the current vehicle, so that terminal
Equipment controls the vehicle and carries out preset operation.
11. automobile data recorder according to claim 10, which is characterized in that
The judging unit is additionally operable to the target vehicle for judging whether that preset network connection can be carried out with this vehicle；
The transmission unit, if being additionally operable to the judging unit judges there is the mesh that can carry out preset network connection with this vehicle
Vehicle is marked, then is sent a warning message to the target vehicle by the preset network.
12. automobile data recorder according to claim 10, which is characterized in that the driving condition information includes wheelpath
Information,
The judging unit, specifically for judging whether the wheelpath information meets preset travel route；
The transmission unit, if being specifically additionally operable to the judging unit judges that the wheelpath information does not meet preset traveling road
Line then sends a warning message to the cloud server.
13. automobile data recorder according to claim 10, which is characterized in that the driving condition information includes driver's
Facial image information,
The judging unit, is specifically additionally operable to judge whether the facial image information of the driver meets preset face-image；
The transmission unit, if being specifically additionally operable to the judging unit, to judge that the facial image information of the driver is not met pre-
Face-image is set, then is sent a warning message to the cloud server.
14. automobile data recorder according to claim 11, which is characterized in that the preset network connection is non-operator's net
Network connects.
15. a kind of cloud server, which is characterized in that including：
Receiving unit, the warning information for receiving automobile data recorder transmission, wherein carries the position of vehicle in warning information
Information；
The receiving unit, the alarm specifically for receiving the identification information for carrying other vehicles that automobile data recorder is sent are believed
Breath；
Acquiring unit, for obtaining other vehicles corresponding with the location information of the vehicle；
The acquiring unit is specifically used for obtaining other vehicles corresponding with the identification information of the vehicle；
Transmission unit, the automobile data recorder for the warning information to be sent to other vehicles；
The transmission unit, specifically for the warning information to be sent to the driving of other vehicles corresponding to the identification information
Recorder；
The transmission unit, is specifically additionally operable to the warning information being sent to terminal corresponding with the automobile data recorder and sets
It is standby, so that terminal device, which controls vehicle corresponding with the automobile data recorder, carries out preset operation.
16. cloud server according to claim 15, which is characterized in that
The receiving unit is specifically additionally operable to receive the warning information that automobile data recorder is sent, and the automobile data recorder is corresponding
The driving condition information of vehicle does not meet prerequisite.
17. cloud server according to claim 15, which is characterized in that the receiving unit is specifically additionally operable to receive
The warning information that automobile data recorder is sent, the corresponding vehicle driving trace information of the automobile data recorder do not meet preset traveling road
Line.
18. cloud server according to claim 15, which is characterized in that the receiving unit is specifically additionally operable to receive
The warning information that automobile data recorder is sent, the facial image information of the corresponding vehicle driver of the automobile data recorder do not meet pre-
Set face-image.
19. a kind of fatigue driving monitoring system based on automobile data recorder, which is characterized in that including appointing in claim 10-14
Cloud server described in any one of automobile data recorder and claim 15-18 described in one.
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| CN201510378069.2A CN105096656B (en) | 2015-06-30 | 2015-06-30 | Fatigue driving monitoring method, apparatus and system based on automobile data recorder |
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| CN201510378069.2A CN105096656B (en) | 2015-06-30 | 2015-06-30 | Fatigue driving monitoring method, apparatus and system based on automobile data recorder |
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| CN105844914B (en) * | 2016-04-25 | 2019-01-25 | 深圳市双赢伟业科技股份有限公司 | Method for monitoring road conditions and device |
| CN106067256A (en) * | 2016-07-30 | 2016-11-02 | 李建彪 | Device for resisting fatigue driving, anti-fatigue-driving system and fatigue driving monitoring method |
| JP2018151907A (en) * | 2017-03-14 | 2018-09-27 | オムロン株式会社 | Device for determining degree of concentration, method for determining degree of concentration, and program for determining degree of concentration |
| JP7074432B2 (en) * | 2017-06-26 | 2022-05-24 | 本田技研工業株式会社 | Vehicle control systems, vehicle control methods, and vehicle control programs |
| CN109741630A (en) * | 2019-01-18 | 2019-05-10 | 爱驰汽车有限公司 | Away from threshold value of warning adjusting method, system, equipment and storage medium when automobile |
| CN112489369B (en) * | 2020-11-06 | 2022-07-05 | 安徽盛瑞科技有限公司 | Anti-doze alarm device suitable for vehicle-mounted navigation system and use method |
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| JP4985428B2 (en) * | 2007-02-01 | 2012-07-25 | 株式会社デンソー | Driver management device and operation management system |
| US9292471B2 (en) * | 2011-02-18 | 2016-03-22 | Honda Motor Co., Ltd. | Coordinated vehicle response system and method for driver behavior |
| CN103247150A (en) * | 2013-05-15 | 2013-08-14 | 苏州福丰科技有限公司 | Fatigue driving preventing system |
| CN103700217A (en) * | 2014-01-07 | 2014-04-02 | 广州市鸿慧电子科技有限公司 | Fatigue driving detecting system and method based on human eye and wheel path characteristics |
| CN104299451A (en) * | 2014-10-28 | 2015-01-21 | 天津工业大学 | Intelligent early warning system for preventing pileup on highway |
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