CN104408879A - Method, device and system for processing fatigue driving early warning - Google Patents
Method, device and system for processing fatigue driving early warning Download PDFInfo
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- CN104408879A CN104408879A CN201410663467.4A CN201410663467A CN104408879A CN 104408879 A CN104408879 A CN 104408879A CN 201410663467 A CN201410663467 A CN 201410663467A CN 104408879 A CN104408879 A CN 104408879A
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- 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
Abstract
The invention discloses a method, a device and a system for processing fatigue driving early warning, wherein the method comprises the following steps of: receiving the acquired physiological data of a driver; analyzing the acquired physiological data of the driver; judging whether the existing driving state of the driver is a fatigue driving state or not, determining the level of the fatigue driving according to the physiological data when the existing driving state of the driver is the fatigue driving state; obtaining treatment measures corresponding to the level of the fatigue driving state according to the level of the fatigue driving state; and responding to the treatment measures. The problem that data identification is only performed on the collected biological characteristics, but the corresponding operation is not made for the fatigue driving is solved, and therefore, the effects of providing effective emergency operations for the fatigue driving are provided.
Description
Technical field
The present invention relates to vehicle-mounted early warning applied technical field, in particular to a kind of fatigue driving early-warning processing method, Apparatus and system.
Background technology
Along with the increase of annual automobile quantity, the driving safety of automobile becomes remarkable problem, wherein, in vehicle traveling process, the fatigue driving of driver becomes the hidden danger of driving safety in vehicle traveling process especially, how makes effective early warning and corresponding fatigue driving to fatigue driving and makes effective coping mechanism and become nowadays problem demanding prompt solution.
In existing driver fatigue monitor system, the acquisition technique of video image is adopted to obtain the current driving condition of driver, and according to this driving condition judge this driver current whether be fatigue driving, wherein, by the facial biometric of camera collection driver in existing driver fatigue monitor system, such as, facial expression, yawn, rub one's eyes, wink or gather the facial biometric such as eyeball dynamic view; Analyzed by the facial biometric collected, draw feedback information corresponding in facial biometric, and judge whether this driver current is fatigue driving according to this feedback information, if the driving condition of this driver current is fatigue driving, then by warning system, this driver is pointed out.
In existing driver fatigue monitor system, applicant finds above-mentionedly there is following problem:
After the data acquisition driver under driving condition being carried out to facial biometric, existing driver fatigue monitor system only carries out data identification according to the data collected, judge whether current driver's is fatigue driving, and corresponding judged result makes corresponding prompting.
For in prior art owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations, not yet proposes effective solution at present.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of fatigue driving early-warning processing method, Apparatus and system, to solve owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations.
To achieve these goals, according to an aspect of the embodiment of the present invention, a kind of fatigue driving alarming processing system is provided.Fatigue driving alarming processing system according to the present invention comprises: signal picker, central processing unit and external equipment, wherein,
Signal picker, for receiving the physiological data of the driver collected; Central processing unit, for the physiological data of the driver that analytic signal collector collects; Central processing unit, also for judging whether the current driving condition of driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state; Central processing unit, also for the grade according to fatigue driving state, obtains the treatment measures of the grade of corresponding fatigue driving state; External equipment, for responding the treatment measures that central processing unit obtains.
To achieve these goals, according to the another aspect of the embodiment of the present invention, provide a kind of fatigue driving prewarning processing unit.Fatigue driving prewarning processing unit according to the present invention comprises:
Receiver module, for receiving the physiological data of the driver collected; Parsing module, for resolving the physiological data of the driver that receiver module collects; Judge module, for judging whether the current driving condition of driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state; Acquisition module, for the grade of fatigue driving state determined according to judge module, obtains the treatment measures of the grade of corresponding fatigue driving state; Respond module, for responding the treatment measures that acquisition module obtains.
To achieve these goals, according to the another aspect of the embodiment of the present invention, provide a kind of fatigue driving early-warning processing method.Fatigue driving early-warning processing method according to the present invention comprises:
Receive the physiological data of the driver collected; Resolve the physiological data of the driver collected; Whether the current driving condition judging driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state; According to the grade of fatigue driving state, obtain the treatment measures of the grade of corresponding fatigue driving state; Response treatment measures.
According to inventive embodiments, by receiving the physiological data of the driver collected; The physiological data of the driver collected described in parsing; Whether the current driving condition judging described driver is fatigue driving state, when the current driving condition of described driver is described fatigue driving state, determines the grade of described fatigue driving state according to described physiological data; According to the grade of described fatigue driving state, obtain the treatment measures of the grade of corresponding described fatigue driving state; Respond described treatment measures.Solve owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations, reach effect fatigue driving being provided to effective emergency operation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural drawing of the fatigue driving alarming processing system according to the embodiment of the present invention;
Fig. 2 is the structural drawing of fatigue driving alarming processing system according to the preferred embodiment of the invention;
Fig. 3 is the structural drawing of fatigue driving alarming processing system according to the preferred embodiment of the invention;
Fig. 4 is the structural drawing of the fatigue driving prewarning processing unit according to the embodiment of the present invention;
Fig. 5 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention;
Fig. 6 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention;
Fig. 7 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention;
Fig. 8 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention;
Fig. 9 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention; And
Figure 10 is the process flow diagram of the fatigue driving early-warning processing method according to the embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that embodiments of the invention described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiment one
Embodiments provide a kind of fatigue driving alarming processing system.
Fig. 1 is the structural drawing of the fatigue driving alarming processing system according to the embodiment of the present invention.As shown in Figure 1, this fatigue driving alarming processing system comprises as follows: signal picker 12, central processing unit 14 and external equipment 16, wherein,
Signal picker 12, for receiving the physiological data of the driver collected;
Central processing unit 14, for the physiological data of the driver that analytic signal collector 12 collects;
Central processing unit 14, also for judging whether the current driving condition of driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state;
Central processing unit 14, also for the grade according to fatigue driving state, obtains the treatment measures of the grade of corresponding fatigue driving state;
External equipment 16, for responding the treatment measures that central processing unit 14 obtains.
As from the foregoing, when realizing fatigue driving early warning process, the physiological data of the driver collected is sent to central processing unit 14 by signal picker 12, this physiological data is processed via central processing unit 14, make corresponding judgement process, disposal route corresponding for judged result is sent to external equipment 16 by central processing unit 14, fatigue driving early warning is realized by external equipment 16, namely driver is pointed out current residing fatigue driving state by external equipment 16, and the driving condition that current driven automobile will enter.And then solve owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations, reach the effect of fatigue driving being carried out to emergency operation.
Preferably, as shown in Figure 2, Fig. 2 is the structural drawing of fatigue driving alarming processing system according to the preferred embodiment of the invention, and fatigue driving alarming processing system also comprises: communicator 18, wherein,
Communicator 18, for before according to the grade of physiological data determination fatigue driving state, if current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of driver is sent to control center, driving condition information at least comprises: the driving operation state that the personal information of driver, current the driven a car positional information of driver and driver are current.
Wherein, communicator 18 is connected with central processing unit 14, if the physiological data of the driver that central processing unit 14 gathers according to signal picker 12 judges that obtaining current driver's is in fatigue driving, be then sent to control center by communicator 18 by the driving condition information of current driver's.
Such as, when central processing unit 14 judges that current driver's is in fatigue driving, by communicator 18, the driving condition information of driver can be sent to control center, wherein, suppose that communicator 18 can be as shown in table 1 to the driving condition information that control center reports
Table 1
Wherein, the driving condition information sent to control center is as shown in table 1, and here, carrier can be as the criterion with the registration of user when purchasing car, and steering vehicle type at least comprises: lorry and home vehicle, and wherein lorry is filled according to a position type.Here at least comprise in communicator 18: radio circuit and baseband processing circuitry, communicator is communicated with control center by foregoing circuit.
The content as described in Table 1 that the embodiment of the present invention provides, is only as the criterion to realize fatigue driving alarming processing system, does not specifically limit.
Preferably, as shown in Figure 3, Fig. 3 is the structural drawing of fatigue driving alarming processing system according to the preferred embodiment of the invention, fatigue driving alarming processing system also comprises: interface circuit 20, wherein, and interface circuit 20, for by connecting central processing unit 14, control automotive power.
Wherein, if central processing unit 14 judges that the driving condition of driver needs to carry out speed limit and Long-distance Control, then central processing unit 14 controls automotive power by the interface circuit 20 be attached thereto.
Concrete, in a kind of fatigue driving alarming processing system that the embodiment of the present invention provides, each module is all connected with central processing unit 14 by transmission line, and except information acquisition device 12, each unit all can realize two-way communication with central processing unit 14.Central processing unit 14 is at least made up of processor, internal memory two parts, realizes information processing and memory function; Information acquisition device 12 comprises video acquisition and support circuit forms, video acquisition part is made up of 4 cameras, can comprehensive collection surrounding enviroment, the support circuit be connected with video acquisition is used for temporarily storing and processing video information and send central processing unit 14 to; External equipment 16 comprises touch LCD display, loudspeaker, physical stimulation parts, liquid crystal display not only may be used for driver and exchanges, to driver alert but also the instruction that can receive driver as input equipment with the external world, loudspeaker are used for exchanging and warning, and physical stimulation parts process major fatigue state for reminding driver; Communicator 18 comprises GPS localization part and 4G communications portion, be respectively used to accurately location and real-time Communication for Power, its main part is made up of antenna, radio circuit and baseband processing circuitry, antenna is used for receiving and sending radio-frequency carrier signal, radio circuit realizes the Up/Down Conversion of radio-frequency carrier, and baseband processing circuitry is mainly used in the coding and decoding, filtering, encryption etc. of baseband signal; Interface circuit 20, for connecting this device and electronic control system in car, by this interface circuit 20, can realize having established program or remote personnel to the control of automobile.
Embodiment two
Embodiments provide a kind of fatigue driving prewarning processing unit.
Fig. 4 is the structural drawing of the fatigue driving prewarning processing unit according to the embodiment of the present invention.As shown in Figure 4, this fatigue driving prewarning processing unit comprises as follows: receiver module 22, parsing module 24, judge module 26, acquisition module 28 and respond module 30, wherein,
Receiver module 22, for receiving the physiological data of the driver collected;
Parsing module 24, is connected with receiver module 22, for resolving the physiological data of the driver that receiver module 22 collects;
Judge module 26, is connected with parsing module 24, for judging whether the current driving condition of driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state;
Acquisition module 28, is connected with judge module 26, for the grade of fatigue driving state determined according to judge module 26, obtains the treatment measures of the grade of corresponding fatigue driving state;
Respond module 30, is connected with acquisition module 28, for responding the treatment measures that acquisition module 28 obtains.
Wherein, signal picker 12 in the corresponding embodiment one of receiver module 22, parsing module 24, central processing unit 14 in judge module 26 and the corresponding embodiment one of acquisition module 28, external equipment 16 in the corresponding embodiment one of respond module 30, the physiological data of driver is gathered by receiver module 22, the physiological data receiving the driver that module 22 collects is resolved via parsing module 24, and judge whether current driver's is in fatigue driving by judge module 26 according to the physiological data after parsing, if fatigue driving, then pass through acquisition module 28 by the treatment measures of corresponding fatigue driving grade, respond via respond module 30, solve owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations, reach the effect of fatigue driving being carried out to emergency operation.
Preferably, as shown in Figure 5, Fig. 5 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention, and this device also comprises: communication module 32, wherein,
Communication module 32, be connected with judge module 26, for before according to the grade of physiological data determination fatigue driving state, if current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of driver is sent to control center, driving condition information at least comprises: the driving operation state that the personal information of driver, current the driven a car positional information of driver and driver are current.
Preferably, as shown in Figure 6, Fig. 6 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention, and judge module 26, comprising:
Judging unit 261, for at least one class physiological data according to the driver collected, ratio within the default unit interval shared by generating period, the judgement interval that coupling is corresponding, and according to judging the grade of the current residing fatigue driving state of interval judgement driver.
Preferably, as shown in Figure 7, Fig. 7 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention, and judging unit 261, comprising:
Judgment sub-unit 2611, for the closure time proportion within the default unit interval according to the driver's eyes within the default unit interval collected, the judgement interval that coupling is corresponding, and according to judging the grade of the current residing fatigue driving state of interval judgement driver;
The physiological data of the driver gathered in the fatigue driving prewarning processing unit that the embodiment of the present invention provides, be described for the ratio that the closure time gathering driver's eyes within the default unit interval is shared within the default unit interval, the ratio that the closure time of resolving current driver's eyes within the default unit interval by the parsing module 24 be connected with receiver module 22 is shared within the default unit interval, judge that the judgement that this ratio is corresponding within each default unit interval is interval, and determine the fatigue driving state grade of driver according to this judgement interval.Fatigue driving prewarning processing unit specifically judges that fatigue driving state grade is as follows:
First determines subelement 2612, be connected with judgment sub-unit 2611, for judging that interval is as the first pre-set interval residing for the proportion of driver's closure time of eyes within the default unit interval that collect, then judge driver current residing for the grade of fatigue driving state be the first degree;
Second determines subelement 2613, be connected with judgment sub-unit 2611, for judging that interval is as the second pre-set interval residing for the proportion of driver's closure time of eyes within the default unit interval that collect, then judge driver current residing for the grade of fatigue driving state be the second degree;
3rd determines subelement 2614, be connected with judgment sub-unit 2611, for judging that interval is as the 3rd pre-set interval residing for the proportion of driver's closure time of eyes within the default unit interval that collect, then judge driver current residing for the grade of fatigue driving state be the 3rd degree.
Preferably, as shown in Figure 8, Fig. 8 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention, and acquisition module 28, comprising:
First acquiring unit 281, for when the grade of current fatigue driving state is the first degree, mate the treatment measures of corresponding first degree, obtain the first kind operation of corresponding first degree, the first kind is operating as and starts alarm in car, and show the driving suggestion of corresponding first degree, wherein, in car, for pointing out, driver is current is in fatigue driving in alarm, in car, alarm at least comprises: the combination of a kind of in vehicle audio alarm, display alarm or car in warning lamp alarm or at least two kinds, and the driving suggestion of corresponding first degree comprises: pulling over observing;
Second acquisition unit 282, for when the grade of current fatigue driving state is the second degree, mate the treatment measures of corresponding second degree, obtain the Equations of The Second Kind operation of corresponding second degree, Equations of The Second Kind is operating as the driving suggestion showing corresponding second degree, and alarm in car is upgraded to the second grade of corresponding second degree, and the outer alarm of startup car, wherein, in the car of the second grade, alarm comprises: vehicle audio alarm, display alarm, a kind of or the combination of at least two kinds in car in warning lamp alarm or contact alarm, the outer alarm of car is positioned at the automobile at automobile rear that driver drives and both sides for pointing out, the automobile that driver drives is in fatigue driving state, the outer alarm of car at least comprises: the one in warning lamp alarm or loudspeaker alarm or combination, the driving suggestion of corresponding second degree comprises: pulling over observing or the rest station rest nearest apart from current driving location in current driving direction,
3rd acquiring unit 283, for when the grade of current fatigue driving state is the 3rd degree, the treatment measures of corresponding 3rd degree of coupling, obtain the 3rd generic operation of corresponding 3rd degree, the 3rd generic operation comprises: startup is stopped in emergency, start automatic Pilot or Long-distance Control is driven.
Preferably, as shown in Figure 9, Fig. 9 is the structural drawing of fatigue driving prewarning processing unit according to the preferred embodiment of the invention, and acquisition module 28, also comprises:
First reminding unit 284, be connected with the first acquiring unit 281, for the treatment measures in corresponding first degree of coupling, after obtaining the first kind operation of corresponding first degree, if driver ignores alarm in car, then according to the response time of alarm in car, the grade of current fatigue driving state is risen to the second degree by the first degree, or rise to the 3rd degree;
First control module 285, if eliminate for the physiological data display fatigue state by resolving the driver collected, then in car, alarm suspends, or the time-out alert requests that the pausing operation obtaining driver is corresponding, and suspends alarm in car according to time-out alert requests;
Second reminding unit 286, be connected with second acquisition unit 282, for the treatment measures in corresponding second degree of coupling, after obtaining the Equations of The Second Kind operation of corresponding second degree, if driver ignores alarm in car, then according to the response time of alarm in car, the grade of current fatigue driving state is risen to the 3rd degree by the second degree;
Second control module 287, if eliminate for the physiological data display fatigue state by resolving the driver collected, then alarm in first kind operation car is down in Equations of The Second Kind operation, or the time-out alert requests that the pausing operation obtaining driver is corresponding, and suspend alarm in car according to time-out alert requests.
Embodiment three
Embodiments provide a kind of fatigue driving early-warning processing method.
Figure 10 is the process flow diagram of the fatigue driving early-warning processing method according to the embodiment of the present invention.
Step S302, receives the physiological data of the driver collected.
Information acquisition device 14 in corresponding embodiment one, by receiving the physiological data of the driver that information acquisition device 14 collects.Wherein, the physiological data of driver comprises: the wink time of driver, the eyes closed ratio of driver, the driving attitude of driver or the respiratory rate of driver.Wherein, the physiological data gathering driver can by the driving attitude of the wink time of camera collection driver in pilothouse, the eyes closed ratio of driver and driver, the respiratory rate of driver can monitor current driving indoor temperature to the impact of driver by infrared camera by thermal imaging, gathers the respiratory rate of driver further.The physiological data mentioned in the embodiment of the present invention is only described for above-mentioned, is as the criterion, does not specifically limit to realize a kind of fatigue driving early-warning processing method.
Step S304, resolves the physiological data of the driver collected.
Physiological data according to the driver collected in step S302 is resolved, such as, analyze the number of winks of driver or the closure of eyes.
Step S306, judges whether the current driving condition of driver is fatigue driving state, when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state.
According to the number of winks of the driver analyzed in step 304, or the closure of eyes carry out judging current driver's whether be in fatigue driving state, wherein, by the criterion prestored, judge whether to reach fatigue state according to the number of winks of driver, the grade residing for the current fatigue driving state of the interval judgement further residing for number of winks, same, determine the grade residing for current fatigue driving state according to the closure of driver's eyes, repeat no more herein.
Step S308, according to the grade of fatigue driving state, obtains the treatment measures of the grade of corresponding fatigue driving state.
According to the grade of the fatigue driving state determined in step S304, for the treatment measures that this ratings match is corresponding, wherein, treatment measures comprise: adopt the classification of the means such as acousto-optic, physical stimulation to warn to driver, vehicle or crowd provide alarm, give the emergency processing means such as automatic speed-limiting, pulling over observing, automatic Pilot to the transport condition of vehicle according to rank towards periphery by danger light and some peripheral hardwares, above-mentioned treatment measures can be implemented by the fatigue driving state of independent corresponding different brackets in implementation process, or at least two groups carry out combination enforcement.
Step S310, response treatment measures.
Treatment measures according to step S308, the fatigue driving state according to different brackets responds.
According to inventive embodiments, by receiving the physiological data of the driver collected; The physiological data of the driver collected described in parsing; Whether the current driving condition judging described driver is fatigue driving state, when the current driving condition of described driver is described fatigue driving state, determines the grade of described fatigue driving state according to described physiological data; According to the grade of described fatigue driving state, obtain the treatment measures of the grade of corresponding described fatigue driving state; Respond described treatment measures.Solve owing to only carrying out data identification to the biological characteristic collected, and fatigue driving is not made to the problem of respective operations, reach the effect of fatigue driving being carried out to emergency operation.
Preferably, according to before the grade of physiological data determination fatigue driving state in step S306, also comprise:
If current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of driver is sent to control center, driving condition information at least comprises: the driving operation state that the personal information of driver, current the driven a car positional information of driver and driver are current.
It should be noted that, Fatigue pattern is once run, communication module 32 in corresponding embodiment two will send remote service end to information such as the personal information of driver, current car position, human pilot current videos, and remote service end can realize remote supervisory and communication to driver.
Preferably, in step S306 when the current driving condition of driver is fatigue driving state, according to the grade of physiological data determination fatigue driving state, comprising:
According at least one class physiological data of the driver collected, the ratio within the default unit interval shared by generating period, the judgement interval that coupling is corresponding, and according to judging the grade of the current residing fatigue driving state of interval judgement driver.
Embodiment provided by the invention is by adopting ratio (the Percentage ofEyelid Closure Over the Pupil Over Time in the unit interval shared by the eyes closed time, be called for short PERCLO) driver's fatigue degree is analyzed, classification, be convenient to the classification process of subsequent processes, complete the analysis of fatigue function to driver; Send the information such as traveling-position, driver personal information, analysis of fatigue result to outer net by GPS and 4G network, report to superintendent office in time, realize supervisory role; According to analysis of fatigue result, adopt the classification of the means such as acousto-optic, physical stimulation to warn to driver, simultaneously by danger light and some peripheral hardwares towards periphery vehicle or crowd alarm is provided, realize alarm function by such scheme; According to driver fatigue analysis result, give the emergency processing means such as automatic speed-limiting, pulling over observing, automatic Pilot according to rank.And it is specific as follows how to carry out process according to the grade of fatigue driving state:
Preferably, in optimum embodiment in step S306, according at least one class physiological data of the driver collected, ratio within the default unit interval shared by generating period, the judgement interval that coupling is corresponding, and according to judging the grade of the current residing fatigue driving state of interval judgement driver, comprising:
Step1, according to closure time proportion within the default unit interval of the driver collected eyes within the default unit interval, the judgement interval that coupling is corresponding, and according to judging the grade of the current residing fatigue driving state of interval judgement driver;
Physiological data in the embodiment of the present invention is for the ratio shared within the unit interval of the closure time of driver's eyes within the unit interval, suppose that the predetermined unit interval is 1 minute, the embodiment of the present invention is by the closure time of camera collection to driver's eyes in 1 minute, suppose that the closure time of eyes is 30 seconds, therefore the ratio in 1 minute shared by 30 seconds is 50%, the interval corresponding according to this 50% coupling, suppose that the grade of fatigue driving state is divided into the first degree, second degree and the 3rd degree, because in 1 minute, the closure time of driver's eyes account for 50, if the interval of the second degree is (30%, 60%], then the grade of the residing fatigue driving state of driver is the second degree.And how according to the proportion of driver's eyes closure time of eyes within the default unit interval, determine the grade of residing fatigue driving state, specific as follows: wherein, Step2 correspondence determines the first degree, Step3 correspondence determines the second degree, and Step4 correspondence determines the 3rd degree;
Step2, when the driver collected closure time of eyes within the default unit interval proportion residing for judge that interval is as the first pre-set interval, then judge that the grade of the current residing fatigue driving state of driver is the first degree;
Suppose, when driver's eyes accumulation closure time is greater than 3s, in the unit interval eyes closed time proportion be in (40%50%] interval time, then determine to think that the grade of fatigue driving state of driver is the first degree.
Step3, when the driver collected closure time of eyes within the default unit interval proportion residing for judge that interval is as the second pre-set interval, then judge that the grade of the current residing fatigue driving state of driver is the second degree;
Suppose, when driver's eyes accumulation closure time is greater than 3s, in the unit interval eyes closed time proportion be in [50%70%) interval time, then determine to think that the grade of fatigue driving state of driver is the second degree.
Step4, when the driver collected closure time of eyes within the default unit interval proportion residing for judge that interval is as the 3rd pre-set interval, then judge that the grade of the current residing fatigue driving state of driver is the 3rd degree.
Suppose, when driver's eyes accumulation closure time is greater than 3s, when the eyes closed time, proportion was more than or equal to 70% in the unit interval, then determine to think that the grade of fatigue driving state of driver is the 3rd degree.
Preferably, according to the grade of fatigue driving state in step S308, obtain the treatment measures of the grade of corresponding fatigue driving state, comprising:
The first degree in corresponding Setp2, when the grade of current fatigue driving state is the first degree, mate the treatment measures of corresponding first degree, obtain the first kind operation of corresponding first degree, the first kind is operating as and starts alarm in car, and show the driving suggestion of corresponding first degree, wherein, in car, for pointing out, driver is current is in fatigue driving in alarm, in car, alarm at least comprises: the combination of a kind of in vehicle audio alarm, display alarm or car in warning lamp alarm or at least two kinds, and the driving suggestion of corresponding first degree comprises: pulling over observing;
Specifically, the first kind of the first degree is operating as: once find that driver is in the grade of the fatigue driving state of the first degree, central processing unit 14 is assigned " speed limit instruction " at once, by interface circuit 20, the instruction of " speed limit 60 yards " is transmitted automotive power, realizes automatic speed-limiting.Under this fatigue state, although driver is absent minded, people is more clear-headed.In these cases, central processing unit 14 can send sound and light alarm instruction to the external equipment 16 be connected with this central processing unit 14, shows sound and light alarm by the loudspeaker in external equipment 16 and display screen, now, loudspeaker give the alarm, and display screen glitters picture of warning, and can cause the vigilance of driver.Further, the display screen in external equipment 16 can provide driving suggestion, as pulling over observing to driver;
The second degree in corresponding Setp3, when the grade of current fatigue driving state is the second degree, mate the treatment measures of corresponding second degree, obtain the Equations of The Second Kind operation of corresponding second degree, Equations of The Second Kind is operating as the driving suggestion showing corresponding second degree, and alarm in car is upgraded to the second grade of corresponding second degree, and the outer alarm of startup car, wherein, in the car of the second grade, alarm comprises: vehicle audio alarm, display alarm, a kind of or the combination of at least two kinds in car in warning lamp alarm or contact alarm, the outer alarm of car is positioned at the automobile at automobile rear that driver drives and both sides for pointing out, the automobile that driver drives is in fatigue driving state, the outer alarm of car at least comprises: the one in warning lamp alarm or loudspeaker alarm or combination, the driving suggestion of corresponding second degree comprises: pulling over observing or the rest station rest nearest apart from current driving location in current driving direction,
Specifically, the Equations of The Second Kind of the second degree is operating as: under the fatigue driving state of the second degree, driver attention does not concentrate very much, and people is in more tired state, the identification degree of road conditions, secure ID is reduced, if the driver that leaves is in this kind of state, very likely has an accident.Information acquisition device 12 in corresponding embodiment one sends the eye activity information of driver to central processing unit 14, if it is determined that be the fatigue driving state of the second degree after treatment, by the fatigue driving state of unlatching second degree, acousto-optic early warning is scalable is secondary, outside stimulus function will be started, in the external equipment 16 be connected with central processing unit 14, physical stimulation device in external equipment 16 can provide physical stimulation according to presets and frequency, such as seat designs stimulation point, and vehicle risk warning lamp is opened simultaneously.Second-level alarm difference is with the feature of primary alarm: second-level alarm not only comprises warning to driver in car, but also can carry out the early warning of car external environment, and prompting periphery personnel Current vehicle is in fatigue driving state.The driving suggestion of corresponding second degree comprises: pulling over observing or the rest station rest nearest apart from current driving location in current driving direction;
The 3rd degree in corresponding Setp4, when the grade of current fatigue driving state is the 3rd degree, the treatment measures of corresponding 3rd degree of coupling, obtain the 3rd generic operation of corresponding 3rd degree, the 3rd generic operation comprises: startup is stopped in emergency, start automatic Pilot or Long-distance Control is driven.
Specifically, the 3rd generic operation of the 3rd degree is: under the fatigue driving state of the 3rd degree, driver be in extremely tired, even there is sleep state, belong to the driving phase that is in extreme danger.Sound and light alarm or stimulation point are also difficult to make it be in waking state and realize safe driving.The fatigue driving state of the 3rd degree is once judgement, central processing unit 14 in embodiment one runs " program of stopping in emergency ", from comprehensive camera system, obtain " current traffic condition " information simultaneously, GPS locating information, current map information is obtained from communicator 18, and by interface circuit 20, " operational order " is assigned to in-vehicle power control system after process in real time, realize automatic emergency intelligent parking.
As driver fatigue is not removed, and driver has significant events to be badly in need of driving in a vehicle to, then start " automatic Pilot " function.Comprehensive camera system in signal picker 12 can carry out real-time collecting, by sending central processing unit 14 to after support circuit process to vehicle condition in driving way; GPS positioning system in communicator 18 can Real-time Obtaining automobile position, and the wireless communication system in communicator 18 can Real-time Obtaining Current traffic traffic information send central processing unit 14 to.After central processing unit 14 receives full detail, through processes such as calculating, coupling, process, " operational order " is real-time transmitted to electronic control system in car by interface circuit 20, realizes " automatic Pilot " to automobile.
Preferably, the first kind operation of corresponding Step2, mates the treatment measures of corresponding first degree, after obtaining the first kind operation of corresponding first degree, also comprises:
If driver ignores alarm in described car, then according to the response time of alarm in car, the grade of current fatigue driving state is risen to the second degree by the first degree, or rise to the 3rd degree;
If eliminated by the physiological data display fatigue state of resolving the driver collected, then in car, alarm suspends, or the time-out alert requests that the pausing operation obtaining driver is corresponding, and suspends alarm in car according to time-out alert requests;
Concrete, if driver is without by alert consciousness and behavior, by treatment measures corresponding for unlatching second degree, if driver is still without by alert consciousness, then treatment measures corresponding for the second degree are risen to treatment measures corresponding to the 3rd degree.After alarm 2 minutes, if collect driver's relieving fatigue state by the information acquisition device 12 in corresponding embodiment one, alarm automatically terminated.
The Equations of The Second Kind operation of corresponding Step3, in the treatment measures of corresponding second degree of coupling, after obtaining the Equations of The Second Kind operation of corresponding second degree, if driver ignores alarm in car, then according to the response time of alarm in car, the grade of current fatigue driving state is risen to the 3rd degree by the second degree;
If eliminated by the physiological data display fatigue state of resolving the driver collected, then alarm in first kind operation car is down in Equations of The Second Kind operation, or the time-out alert requests that the pausing operation obtaining driver is corresponding, and suspend alarm in car according to time-out alert requests.
Concrete, as driver realizes and behavior without by alert, system is by the treatment measures of unlatching the 3rd degree.After alarm 2 minutes, driver was as relieving fatigue state, and alarm degradation or automatically terminate, being about to is the treatment measures of the second degree.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. a fatigue driving alarming processing system, is characterized in that, described system comprises: signal picker, central processing unit and external equipment, wherein,
Described signal picker, for receiving the physiological data of the driver collected;
Described central processing unit, for resolving the physiological data of the driver that described signal picker collects;
Described central processing unit, also for judging whether the current driving condition of described driver is fatigue driving state, when the current driving condition of described driver is described fatigue driving state, determine the grade of described fatigue driving state according to described physiological data;
Described central processing unit, also for the grade according to described fatigue driving state, obtains the treatment measures of the grade of corresponding described fatigue driving state;
Described external equipment, for responding the treatment measures that described central processing unit obtains.
2. system according to claim 1, is characterized in that, described system also comprises: communicator, wherein,
Described communicator, for before the grade determining described fatigue driving state according to described physiological data, if current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of described driver is sent to control center, described driving condition information at least comprises: the positional information that the personal information of described driver, described driver are current driven a car and the current driving operation state of described driver.
3. system according to claim 1, is characterized in that, described system also comprises: interface circuit, and wherein, described interface circuit, for by connecting described central processing unit, controls automotive power.
4. a fatigue driving prewarning processing unit, is characterized in that, described device comprises:
Receiver module, for receiving the physiological data of the driver collected;
Parsing module, for resolving the physiological data of the driver that described receiver module collects;
Judge module, for judging whether the current driving condition of described driver is fatigue driving state, when the current driving condition of described driver is described fatigue driving state, determines the grade of described fatigue driving state according to described physiological data;
Acquisition module, for the grade of fatigue driving state determined according to described judge module, obtains the treatment measures of the grade of corresponding described fatigue driving state;
Respond module, for responding the treatment measures that described acquisition module obtains.
5. device according to claim 4, is characterized in that, described device also comprises:
Communication module, for before the grade determining described fatigue driving state according to described physiological data, if current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of described driver is sent to control center, described driving condition information at least comprises: the positional information that the personal information of described driver, described driver are current driven a car and the current driving operation state of described driver.
6. device according to claim 4, is characterized in that, described judge module, comprising:
Judging unit, for at least one class physiological data according to the described driver collected, ratio within the default unit interval shared by generating period, judgement corresponding to coupling is interval, and according to described judgement interval judgement the grade of the current residing fatigue driving state of driver.
7. device according to claim 6, is characterized in that, described judging unit, comprising:
Judgment sub-unit, for the closure time proportion within the default unit interval according to the described driver eyes within the default unit interval collected, judgement corresponding to coupling is interval, and according to described judgement interval judgement the grade of the current residing fatigue driving state of driver;
First determines subelement, for judging that interval is as the first pre-set interval residing for the proportion of described driver closure time of eyes within the default unit interval that collect, then judge that the grade of the current residing fatigue driving state of described driver is the first degree;
Second determines subelement, for judging that interval is as the second pre-set interval residing for the proportion of described driver closure time of eyes within the default unit interval that collect, then judge that the grade of the current residing fatigue driving state of described driver is the second degree;
3rd determines subelement, for judging that interval is as the 3rd pre-set interval residing for the proportion of described driver closure time of eyes within the default unit interval that collect, then judge that the grade of the current residing fatigue driving state of described driver is the 3rd degree.
8. device according to claim 7, is characterized in that, described acquisition module, comprising:
First acquiring unit, for when the grade of described current fatigue driving state is described first degree, the treatment measures of corresponding described first degree of coupling, obtain the first kind operation of corresponding described first degree, the described first kind is operating as and starts alarm in car, and the driving suggestion of corresponding described first degree of display, wherein, in described car, for pointing out, described driver is current is in fatigue driving in alarm, in described car, alarm at least comprises: vehicle audio alarm, the combination of a kind of in display alarm or car in warning lamp alarm or at least two kinds, the driving suggestion of described first degree of described correspondence comprises: pulling over observing,
Second acquisition unit, for when the grade of described current fatigue driving state is described second degree, the treatment measures of corresponding described second degree of coupling, obtain the Equations of The Second Kind operation of corresponding described second degree, described Equations of The Second Kind is operating as the driving suggestion of corresponding described second degree of display, and alarm in described car is upgraded to the second grade of corresponding described second degree, and the outer alarm of startup car, wherein, in the car of described second grade, alarm comprises: vehicle audio alarm, display alarm, a kind of or the combination of at least two kinds in car in warning lamp alarm or contact alarm, the outer alarm of described car is positioned at the automobile at automobile rear that described driver drives and both sides for pointing out, the automobile that described driver drives is in fatigue driving state, the outer alarm of described car at least comprises: the one in warning lamp alarm or loudspeaker alarm or combination, the driving suggestion of described second degree of described correspondence comprises: pulling over observing or the rest station rest nearest apart from current driving location in current driving direction,
3rd acquiring unit, for when the grade of described current fatigue driving state is described 3rd degree, the treatment measures of corresponding described 3rd degree of coupling, obtain the 3rd generic operation of corresponding described 3rd degree, described 3rd generic operation comprises: startup is stopped in emergency, start automatic Pilot or Long-distance Control is driven.
9. device according to claim 8, is characterized in that, described acquisition module, also comprises:
First reminding unit, for the treatment measures in corresponding described first degree of coupling, after obtaining the first kind operation of corresponding described first degree, if described driver ignores alarm in described car, then according to the response time of alarm in described car, the grade of described current fatigue driving state is risen to described second degree by described first degree, or rise to described 3rd degree;
First control module, if eliminate for the physiological data display fatigue state by resolving the described driver collected, then in described car, alarm suspends, or the time-out alert requests that the pausing operation obtaining described driver is corresponding, and suspends alarm in described car according to described time-out alert requests;
Second reminding unit, for the treatment measures in corresponding described second degree of coupling, after obtaining the Equations of The Second Kind operation of corresponding described second degree, if described driver ignores alarm in described car, then according to the response time of alarm in described car, the grade of described current fatigue driving state is risen to described 3rd degree by the second degree;
Second control module, if eliminate for the physiological data display fatigue state by resolving the described driver collected, then the described first kind is down in described Equations of The Second Kind operation and operates alarm in described car, or the time-out alert requests that the pausing operation obtaining described driver is corresponding, and suspend alarm in described car according to described time-out alert requests.
10. a fatigue driving early-warning processing method, is characterized in that, described method comprises:
Receive the physiological data of the driver collected;
The physiological data of the driver collected described in parsing;
Whether the current driving condition judging described driver is fatigue driving state, when the current driving condition of described driver is described fatigue driving state, determines the grade of described fatigue driving state according to described physiological data;
According to the grade of described fatigue driving state, obtain the treatment measures of the grade of corresponding described fatigue driving state;
Respond described treatment measures.
11. methods according to claim 10, is characterized in that, before the grade determining described fatigue driving state according to described physiological data, also comprise:
If current driving condition is fatigue driving, then limit current driving speed, and the driving condition information of described driver is sent to control center, described driving condition information at least comprises: the positional information that the personal information of described driver, described driver are current driven a car and the current driving operation state of described driver.
12. methods according to claim 10, is characterized in that, described when the current driving condition of described driver is described fatigue driving state, determine the grade of described fatigue driving state, comprising according to described physiological data:
According at least one class physiological data of the described driver collected, the ratio within the default unit interval shared by generating period, judgement corresponding to coupling is interval, and according to described judgement interval judgement the grade of the current residing fatigue driving state of driver.
13. methods according to claim 12, it is characterized in that, at least one class physiological data of the described driver that described basis collects, ratio within the default unit interval shared by generating period, the judgement interval that coupling is corresponding, and according to described judgement interval judgement the grade of the current residing fatigue driving state of driver, comprising:
According to closure time proportion within the default unit interval of the described driver eyes within the default unit interval collected, judgement corresponding to coupling is interval, and according to described judgement interval judgement the grade of the current residing fatigue driving state of driver;
When the described driver closure time of eyes within the default unit interval collected proportion residing for judge that interval is as the first pre-set interval, then judge that the grade of the current residing fatigue driving state of described driver is the first degree;
When the described driver closure time of eyes within the default unit interval collected proportion residing for judge that interval is as the second pre-set interval, then judge that the grade of the current residing fatigue driving state of described driver is the second degree;
When the described driver closure time of eyes within the default unit interval collected proportion residing for judge that interval is as the 3rd pre-set interval, then judge that the grade of the current residing fatigue driving state of described driver is the 3rd degree.
14. methods according to claim 13, is characterized in that, the described grade according to described fatigue driving state, obtain the treatment measures of the grade of corresponding described fatigue driving state, comprising:
When the grade of described current fatigue driving state is described first degree, the treatment measures of corresponding described first degree of coupling, obtain the first kind operation of corresponding described first degree, the described first kind is operating as and starts alarm in car, and the driving suggestion of corresponding described first degree of display, wherein, in described car, for pointing out, described driver is current is in fatigue driving in alarm, in described car, alarm at least comprises: vehicle audio alarm, the combination of a kind of in display alarm or car in warning lamp alarm or at least two kinds, the driving suggestion of described first degree of described correspondence comprises: pulling over observing,
When the grade of described current fatigue driving state is described second degree, the treatment measures of corresponding described second degree of coupling, obtain the Equations of The Second Kind operation of corresponding described second degree, described Equations of The Second Kind is operating as the driving suggestion of corresponding described second degree of display, and alarm in described car is upgraded to the second grade of corresponding described second degree, and the outer alarm of startup car, wherein, in the car of described second grade, alarm comprises: vehicle audio alarm, display alarm, a kind of or the combination of at least two kinds in car in warning lamp alarm or contact alarm, the outer alarm of described car is positioned at the automobile at automobile rear that described driver drives and both sides for pointing out, the automobile that described driver drives is in fatigue driving state, the outer alarm of described car at least comprises: the one in warning lamp alarm or loudspeaker alarm or combination, the driving suggestion of described second degree of described correspondence comprises: pulling over observing or the rest station rest nearest apart from current driving location in current driving direction,
When the grade of described current fatigue driving state is described 3rd degree, the treatment measures of corresponding described 3rd degree of coupling, obtain the 3rd generic operation of corresponding described 3rd degree, described 3rd generic operation comprises: startup is stopped in emergency, start automatic Pilot or Long-distance Control is driven.
15. methods according to claim 14, is characterized in that,
In the treatment measures of corresponding described first degree of coupling, after obtaining the first kind operation of corresponding described first degree, if described driver ignores alarm in described car, then according to the response time of alarm in described car, the grade of described current fatigue driving state is risen to described second degree by described first degree, or rise to described 3rd degree;
If eliminated by the physiological data display fatigue state of resolving the described driver collected, then in described car, alarm suspends, or the time-out alert requests that the pausing operation obtaining described driver is corresponding, and suspends alarm in described car according to described time-out alert requests;
In the treatment measures of corresponding described second degree of coupling, after obtaining the Equations of The Second Kind operation of corresponding described second degree, if described driver ignores alarm in described car, then according to the response time of alarm in described car, the grade of described current fatigue driving state is risen to described 3rd degree by the second degree;
If eliminated by the physiological data display fatigue state of resolving the described driver collected, then the described first kind is down in described Equations of The Second Kind operation and operates alarm in described car, or the time-out alert requests that the pausing operation obtaining described driver is corresponding, and suspend alarm in described car according to described time-out alert requests.
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225421A (en) * | 2015-10-10 | 2016-01-06 | 英华达（南京）科技有限公司 | Fatigue driving control system and method |
| CN105365824A (en) * | 2015-10-27 | 2016-03-02 | 东莞酷派软件技术有限公司 | Vehicle control method, message processing method and related device |
| CN106200004A (en) * | 2016-07-15 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Based reminding method, intelligent glasses and onboard system |
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| CN108573210A (en) * | 2018-03-02 | 2018-09-25 | 成都高原汽车工业有限公司 | A kind of alarming method for fatigue drive and device |
| CN108711260A (en) * | 2018-06-28 | 2018-10-26 | 奇瑞汽车股份有限公司 | Assisting automobile driver system, method, Intelligent bracelet and remote server |
| CN109308789A (en) * | 2018-10-25 | 2019-02-05 | 惠州市德赛西威汽车电子股份有限公司 | A kind of intelligent driving householder method for fatigue driving |
| WO2019029195A1 (en) * | 2017-08-10 | 2019-02-14 | 北京市商汤科技开发有限公司 | Driving state monitoring method and device, driver monitoring system, and vehicle |
| CN109532385A (en) * | 2018-10-16 | 2019-03-29 | 浙江合众新能源汽车有限公司 | One kind preventing fatigue driving system |
| CN109693612A (en) * | 2019-01-09 | 2019-04-30 | 北京旷视科技有限公司 | A kind of driving householder method, device, car-mounted terminal and computer-readable medium |
| CN110176128A (en) * | 2019-05-28 | 2019-08-27 | 成都谷辘信息技术有限公司 | A kind of driver tired driving alarming processing system |
| CN110313023A (en) * | 2017-12-29 | 2019-10-08 | 深圳市锐明技术股份有限公司 | A kind of method, apparatus and car-mounted terminal of preventing fatigue driving |
| CN110403617A (en) * | 2018-04-26 | 2019-11-05 | 广州汽车集团股份有限公司 | It is a kind of for monitoring the driving assistance method and system of driver's state of mind |
| CN110641467A (en) * | 2018-06-25 | 2020-01-03 | 广州汽车集团股份有限公司 | Vehicle distance control method and device of adaptive cruise system |
| WO2020007000A1 (en) * | 2018-07-04 | 2020-01-09 | 青岛海尔空调器有限总公司 | Method, device and system for vehicle control, and computer readable storage medium |
| CN110708677A (en) * | 2018-07-09 | 2020-01-17 | 上海擎感智能科技有限公司 | Vehicle front cabin intelligent service interaction method, vehicle-mounted equipment and storage medium |
| CN110992709A (en) * | 2019-12-31 | 2020-04-10 | 南斗六星系统集成有限公司 | Active speed limiting system based on fatigue state of driver |
| CN111391858A (en) * | 2020-02-18 | 2020-07-10 | 吉利汽车研究院（宁波）有限公司 | Intelligent cabin system control method and system and automobile |
| CN112950900A (en) * | 2021-01-27 | 2021-06-11 | 吉林云帆智能工程有限公司 | Driver behavior monitoring and detecting method |
| CN113066261A (en) * | 2021-03-25 | 2021-07-02 | 长安大学 | Automobile automatic braking and alarming system and method for sudden disease of driver |
| WO2022061702A1 (en) * | 2020-09-25 | 2022-03-31 | 华为技术有限公司 | Method, apparatus, and system for driving alerts |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593184B (en) * | 2021-07-21 | 2022-12-16 | 深圳市传海科技有限公司 | Method for restraining fatigue driving and related device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166899Y (en) * | 2008-01-22 | 2008-12-17 | 深圳市赛格导航科技股份有限公司 | System for monitoring weariness driving |
| CN201749540U (en) * | 2010-07-26 | 2011-02-16 | 华南农业大学 | Detecting and normalizing device for fatigue driving |
| CN102509418A (en) * | 2011-10-11 | 2012-06-20 | 东华大学 | Fatigue driving estimation and early-warning method and device of multi-sensor information fusion |
| CN103847519A (en) * | 2012-11-28 | 2014-06-11 | 西安艾力特电子实业有限公司 | Automobile driver fatigue driving recognition system |
| CN104112334A (en) * | 2013-04-16 | 2014-10-22 | 百度在线网络技术（北京）有限公司 | Fatigue driving early warning method and fatigue driving early warning system |
-
2014
- 2014-11-19 CN CN201410663467.4A patent/CN104408879B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166899Y (en) * | 2008-01-22 | 2008-12-17 | 深圳市赛格导航科技股份有限公司 | System for monitoring weariness driving |
| CN201749540U (en) * | 2010-07-26 | 2011-02-16 | 华南农业大学 | Detecting and normalizing device for fatigue driving |
| CN102509418A (en) * | 2011-10-11 | 2012-06-20 | 东华大学 | Fatigue driving estimation and early-warning method and device of multi-sensor information fusion |
| CN103847519A (en) * | 2012-11-28 | 2014-06-11 | 西安艾力特电子实业有限公司 | Automobile driver fatigue driving recognition system |
| CN104112334A (en) * | 2013-04-16 | 2014-10-22 | 百度在线网络技术（北京）有限公司 | Fatigue driving early warning method and fatigue driving early warning system |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223263A (en) * | 2015-03-26 | 2017-09-29 | 英特尔公司 | Non-destructive tests mechanism |
| CN105225421A (en) * | 2015-10-10 | 2016-01-06 | 英华达（南京）科技有限公司 | Fatigue driving control system and method |
| CN105365824A (en) * | 2015-10-27 | 2016-03-02 | 东莞酷派软件技术有限公司 | Vehicle control method, message processing method and related device |
| CN108352119B (en) * | 2015-11-06 | 2022-02-11 | 大陆汽车系统公司 | Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capability |
| CN108352119A (en) * | 2015-11-06 | 2018-07-31 | 大陆汽车系统公司 | The enhancing sound for quiet vehicle with vehicle-to-vehicle communication ability generates |
| CN106853773A (en) * | 2015-12-09 | 2017-06-16 | 北汽福田汽车股份有限公司 | Prevent the control method for vehicle and vehicle of fatigue driving |
| CN106200004A (en) * | 2016-07-15 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Based reminding method, intelligent glasses and onboard system |
| CN106274673B (en) * | 2016-08-12 | 2019-02-19 | 苏州秀转电子有限公司 | The car audio system of automobile driving safe performance can be improved |
| CN106274673A (en) * | 2016-08-12 | 2017-01-04 | 苏州秀转电子有限公司 | The car audio system of automobile driving safe performance can be improved |
| CN108032860A (en) * | 2016-11-03 | 2018-05-15 | 福特全球技术公司 | Withdrawn using the emergency of autonomous driving |
| CN106448063A (en) * | 2016-12-06 | 2017-02-22 | 苏州加特安汽车智能科技有限公司 | Traffic safety supervision method, device and system |
| CN107336711A (en) * | 2017-06-19 | 2017-11-10 | 北京汽车股份有限公司 | Vehicle and its automated driving system and method |
| WO2019029195A1 (en) * | 2017-08-10 | 2019-02-14 | 北京市商汤科技开发有限公司 | Driving state monitoring method and device, driver monitoring system, and vehicle |
| US10853675B2 (en) | 2017-08-10 | 2020-12-01 | Beijing Sensetime Technology Development Co., Ltd. | Driving state monitoring methods and apparatuses, driver monitoring systems, and vehicles |
| CN110399767A (en) * | 2017-08-10 | 2019-11-01 | 北京市商汤科技开发有限公司 | Occupant's dangerous play recognition methods and device, electronic equipment, storage medium |
| CN107742399B (en) * | 2017-11-16 | 2022-02-22 | 百度在线网络技术（北京）有限公司 | Method and device for sending alarm signal |
| CN107742399A (en) * | 2017-11-16 | 2018-02-27 | 百度在线网络技术（北京）有限公司 | For sending the method and device of alarm signal |
| CN110313023A (en) * | 2017-12-29 | 2019-10-08 | 深圳市锐明技术股份有限公司 | A kind of method, apparatus and car-mounted terminal of preventing fatigue driving |
| CN108573210A (en) * | 2018-03-02 | 2018-09-25 | 成都高原汽车工业有限公司 | A kind of alarming method for fatigue drive and device |
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