CN107329562A - Monitoring method and device - Google Patents
Monitoring method and device Download PDFInfo
- Publication number
- CN107329562A CN107329562A CN201710354084.2A CN201710354084A CN107329562A CN 107329562 A CN107329562 A CN 107329562A CN 201710354084 A CN201710354084 A CN 201710354084A CN 107329562 A CN107329562 A CN 107329562A
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- China
- Prior art keywords
- image
- eye
- human body
- calibration
- predeterminable area
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
Abstract
The invention discloses a kind of monitoring method and device.Wherein, the monitoring device includes：The image of the eye of image acquiring sensor collection human body, the image gathered by processor according to image acquiring sensor determines the region that the eye of human body is watched attentively, judge whether the eye of human body continuously watches predeterminable area attentively more than preset duration, and continuously watch predeterminable area attentively more than generating preset signals after preset duration in the eye for judging human body.The present invention solves the technical problem for being not easy to outwardly transmission information in correlation technique in the case of the inconvenient sounding of user and ability to act are constrained.
Description
Technical field
The present invention relates to monitoring field, in particular to a kind of monitoring method and device.
Background technology
Language ability and the disease of ability to act are lost in Post operations such as experience cerebral infarction, ALS, autogenous cuttings or because of other reasons
People, it is necessary to whole process has medical and nursing work personnel to be guarded, comes in time when being in hospital or recuperating when patient occurs uncomfortable
Succoured, this mode needs the Whole-Process Company During Labor of medical personnel, and occupancy medical resource is more, and existing monitoring device nothing
Method makes to lose the patient of language ability and ability to act and not alarmed by language and taking action to medical personnel.
For being not easy to outwardly transmit in the case of the inconvenient sounding of user and ability to act are constrained in correlation technique
The technical problem of information, not yet proposes effective solution at present.
The content of the invention
The embodiments of the invention provide a kind of monitoring method and device, at least to solve in correlation technique in user's inconvenience hair
The technical problem of outwardly transmission information is not easy in the case of sound and ability to act are constrained.
One side according to embodiments of the present invention includes there is provided a kind of monitoring device, the device：IMAQ is sensed
Device, the image of the eye for gathering human body；Processor, the image for being gathered according to image acquiring sensor determines human body
The region that eye is watched attentively, judges whether the eye of human body continuously watches predeterminable area attentively more than preset duration, and is judging human body
Eye continuously watch predeterminable area attentively more than generating preset signals after preset duration.
Further, the device also includes：Lamp is gathered, is disposed adjacent with image acquiring sensor, for lighting so as to scheme
The image of the light formation of the ocular reflex collection lamp through human body can be collected as collection sensor.
Further, the device also includes：Region indicate indicator, for indicate to the user that predeterminable area position and/or
Scope.
Further, region indicate indicator is indicator lamp, and indicator lamp is disposed adjacent with image acquiring sensor, and indicator lamp is also
For luminous so that image acquiring sensor can collect the image of the light formation of the ocular reflex indicator lamp through human body.
Further, indicator lamp is annular indicator lamp, and predeterminable area is within the annular region of annular indicator lamp.
Further, the device also includes：Response means, response means are used to perform presets in response to preset signals
Response.
Further, the device also includes：Wireless communication module, and terminal device wireless connection, for terminal device
Preset signals are sent, wherein, preset signals judge that the eye of human body is continuously watched predeterminable area attentively and exceeded for characterizing processor
Preset duration.
Further, the device also includes：Housing, sensor and processor are gathered for still image；Self-photography mirror, is set
In the outer surface of housing.
Further, the device also includes：Housing, sensor and processor are gathered for still image；Support, for solid
Fixed shell.
Further, processor is additionally operable to judge whether to need to enter calibration mode, and is judging to need to enter calibration
In the case of pattern, control monitoring device performs calibration operation, wherein, calibration operation, which is used for calibration operation, to be used for predeterminable area
Calibrated.
Other side according to embodiments of the present invention, additionally provides a kind of monitoring method, and this method includes：Gather human body
Eye image；The image gathered according to image acquiring sensor determines the region that the eye of human body is watched attentively；Judge human body
Whether eye continuously watches predeterminable area attentively more than preset duration；If it is judged that being yes, then preset signals are generated.
Further, before the image of the eye of collection human body, this method also includes：Judging current operational mode is
No is mode of operation；If it is judged that being yes, then the image of the eye of human body is gathered；If it is judged that being no, it is determined that
Current operational mode.
Further, it is determined that current operational mode includes：Whether judge current operational mode is calibration mode；If
Current operational mode is calibration mode, it is determined that calibration duration；The image gathered according to image acquiring sensor judges human body
Eye whether persistently watch attentively more than calibration duration；If it is judged that be yes, then perform calibration operation, and calibrate successfully it
Backed off after random calibration mode, wherein, calibration operation is used to calibrate predeterminable area.
Further, after generation preset signals, this method also includes：Alarm is sent according to preset signals；And/or,
Preset signals are sent to remote terminal, wherein, remote terminal is used to send alarm according to preset signals.
Other side according to embodiments of the present invention, additionally provides a kind of monitoring device, and the device includes：Collection is single
Member, the image of the eye for gathering human body；First determining unit, the image for being gathered according to image acquiring sensor is determined
The region that the eye of human body is watched attentively；First judging unit, exceedes for judging whether the eye of human body continuously watches predeterminable area attentively
Preset duration；Generation unit, for if it is judged that be yes, then generating preset signals.
Further, the device also includes：Second judging unit, for before the image of the eye of collection human body, sentencing
Whether current operational mode of breaking is mode of operation, wherein, collecting unit gathers the eye of human body when judged result is to be
Image；Second determining unit, for determining current operational mode when judged result is no.
Further, the second determining unit includes：First judge module, for judging whether current operational mode is school
Quasi-mode；Determining module, if being calibration mode for current operational mode, it is determined that calibration duration；Second judge module,
Image for being gathered according to image acquiring sensor judges whether the eye of human body is persistently watched attentively more than calibration duration；Perform mould
Block, in the case where the judgment result is yes, performing calibration operation, and exits calibration mode after calibrating successfully, wherein,
Calibration operation is used to calibrate predeterminable area.
Further, the device also includes：Alarm unit, for after generation preset signals, being sent out according to preset signals
Go out alarm；And/or, transmitting element, for preset signals to be sent to remote terminal, wherein, remote terminal is used for according to default
Signal sends alarm.
Other side according to embodiments of the present invention, additionally provides a kind of storage medium, and the storage medium includes storage
Program, wherein, when program is run control storage medium where equipment perform the present invention monitoring method.
Other side according to embodiments of the present invention, additionally provides a kind of processor, and the processor is used for operation program,
Wherein, the monitoring method of the present invention is performed when program is run.
In embodiments of the present invention, the image of the eye of human body is gathered by image acquiring sensor, passes through processor root
The image gathered according to image acquiring sensor determines the region that the eye of human body is watched attentively, judges whether the eye of human body is continuously watched attentively
Predeterminable area exceedes preset duration, and continuously watches predeterminable area attentively more than generation after preset duration in the eye for judging human body
Preset signals, solve in correlation technique and are not easy to outwardly pass in the case of the inconvenient sounding of user and ability to act are constrained
Pass the technical problem of information, so realize make user not by sounding and limbs action can outwardly transmission information technology
Effect.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of optional monitoring device according to embodiments of the present invention；
Fig. 2 is a kind of principle schematic of optional monitoring device according to embodiments of the present invention；
Fig. 3 is a kind of functional schematic of optional monitoring device according to embodiments of the present invention；
Fig. 4 a are the front views of another optional monitoring device according to embodiments of the present invention；
Fig. 4 b are the rearviews of the monitoring device shown in Fig. 4 a；
Fig. 4 c are the top views of the monitoring device shown in Fig. 4 a；
Fig. 4 d are the front views of another optional embodiment of the monitoring device shown in Fig. 4 a；
Fig. 5 is a kind of flow chart of optional monitoring method according to embodiments of the present invention；
Fig. 6 is the schematic diagram of another optional monitoring device according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model that the present invention is protected
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or module are not necessarily limited to
Those steps or module clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment.
Embodiment 1
This application provides a kind of embodiment of monitoring device.
Fig. 1 is a kind of schematic diagram of optional monitoring device according to embodiments of the present invention, as shown in figure 1, the device bag
Include image acquiring sensor 10 and processor 20.
Image acquiring sensor 10 is used for the image for gathering the eye of human body, and image acquiring sensor 10 can be camera lens；
Processor 20 is used to determine the region that the eye of human body is watched attentively, to judge human body according to the image that image acquiring sensor 10 is gathered
Whether eye continuously watches predeterminable area attentively more than preset duration, and continuously watches predeterminable area attentively in the eye for judging human body and exceed
Preset signals are generated after preset duration.
It should be noted that preset signals are continuously to watch predeterminable area attentively more than preset duration for characterizing the eye of human body
Signal, the preset signals can trigger or indicate the response of diversified forms, be raised one's voice for example, can be provided with monitoring device
Device, preset signals can trigger loudspeaker and send sound, to carry out alarm, or, monitoring device can be with external equipment
Communicated, external equipment can show the corresponding information of the preset signals to be pointed out after receiving preset signals, etc.
Deng the concrete function that the embodiment of the present invention is triggered to preset signals is not construed as limiting.
The monitoring device that the embodiment is provided gathers the image of the eye of human body by image acquiring sensor, passes through processing
The image that device is gathered according to image acquiring sensor determines the region that the eye of human body is watched attentively, judges whether the eye of human body is continuous
Predeterminable area is watched attentively more than preset duration, and continuously watches predeterminable area attentively more than after preset duration in the eye for judging human body
Preset signals are generated, solves in correlation technique and is not easy to outwards in the case of the inconvenient sounding of user and ability to act are constrained
The technical problem of boundary's transmission information, and then realizing makes user can not outwardly transmission information by sounding and limbs action
Technique effect.
The algorithm whether eye for judging human body used in the device continuously watches predeterminable area attentively needs to use human body
In the case of the hot spot of ocular reflex light formation, the device can also include collection lamp, wherein, collection lamp is passed with IMAQ
Sensor is disposed adjacent, and collection lamp is used for luminous so that image acquiring sensor can collect the ocular reflex collection lamp through human body
Light formation image.
Optionally, collection lamp can extinguish usually, when the image that processor is gathered by image acquiring sensor judges
The eye for going out human body is watched attentively after predeterminable area, and collection lamp is lighted.Specifically, collection lamp can be lighting and putting out for cycle
Go out, for example, collection lamp be breath light, gradually light and gradually extinguish according to prefixed time interval, image acquiring sensor according to
The image of the eye of prefixed time interval collection or lasting collection human body, the image of image acquiring sensor collection includes adopting
Image when collection lamp is lighted, the hot spot that people's eye reflex collection lamp that processor can be in image is lighted judges whether to watch pre- attentively
If region, if it is judged that being yes, then gather lamp and light；Or, the device can also include light compensating lamp, for example, infrared lamp
Deng, the image after the infrared lamp light filling that processor is gathered according to image acquiring sensor determine people's eye fixation predeterminable area it
Afterwards, collection lamp is lighted.
It can be infrared lamp or LED etc. to gather lamp, and the embodiment is not especially limited to this, as long as image
Collection sensor can collect the image that the ocular reflex light of human body is produced, and collect the eyeball of human body by anti-
After the image that shot-light light is produced, processor can be handled the image of collection, and the hot spot in image is (by eyeball pair
Formed after light reflection) determine the position that the eye of human body is watched attentively.
As a kind of optional embodiment of above-described embodiment, the monitoring device can also include region indicate indicator, area
Domain indicate indicator is used for position and/or the scope for indicating to the user that predeterminable area.For example, the monitoring device of the embodiment can be wrapped
The housing for stationary processors and image acquiring sensor is included, image acquiring sensor is camera, and camera passes through housing
On opening collection hull outside image, region indicate indicator can be the arrow being arranged on housing around camera,
The direction of arrow indicates the position of predeterminable area, or, region indicate indicator can indicate frame (Fang Huan, annulus etc.), surround
Camera is set, and the region for indicating inframe is predeterminable area.
Optionally, region indicate indicator can be indicator lamp, and indicator lamp is disposed adjacent with image acquiring sensor, indicator lamp
It is additionally operable to luminous so that image acquiring sensor can collect the image of the light formation of the ocular reflex indicator lamp through human body,
That is, indicator lamp has the function of region indicate indicator and collection lamp simultaneously.In a kind of application scenarios, indicator lamp can be used for
The region that needs are watched attentively is indicated to the user that out, user's (eyes) watches the direction of indicator lamp attentively, and image acquiring sensor is in collection
To after the image of ocular reflex indicator lamp, the position of eyeball in the picture is determined according to the hot spot of pupillary reflex indicator lamp,
Judge that the position of eyeball in the picture is identical with watching the position of eyeball in the picture during predeterminable area attentively, and pass through preset duration
When not moving yet, it may be determined that the eye for going out human body continuously watches predeterminable area attentively more than preset duration.Indicator lamp can be LED
The light fixtures such as lamp, infrared lamp.Indicator lamp can also be breath light, and breath light can slowly be lighted and slowly according to prefixed time interval
Extinguish.It is preset areas within annular (Fang Huan, annulus etc.), the annular region of annular indicator lamp that the shape of indicator lamp, which can be,
Domain.Optionally, indicator lamp can be also used for carrying out light filling when current environment brightness is unsatisfactory for preparatory condition, wherein, work as front ring
Whether border brightness, which is unsatisfactory for preparatory condition, to be judged by processor, for example, processor can include clock, in preset time period
Interior (for example, between late 7 points to second day early 7 points) indicator lamp is lighted, for being carried out for image acquiring sensor collection image
Light filling, or, the image that processor can also be gathered by image acquiring sensor is judged, it is determined that current ambient brightness
Whether cross dark, light filling is carried out if excessively dark.Optionally, monitoring device can also include light filling in addition to including indicator lamp
Lamp, indicator lamp is served only for indicating predeterminable area, and light compensating lamp is served only for light filling, for example, light compensating lamp can be infrared lamp, in annular
The circle infrared lamp of internal or external setting one of indicator lamp, to send infrared light at night or weaker ambient light so that image is adopted
Collection sensor can collect apparent eyes image.
It should be noted that above-mentioned region indicate indicator is the indicate indicator of example, in hardware, in addition, monitoring device also may be used
By the position of software mode instruction user predeterminable area and/or scope, for example, monitoring device also includes display screen, to pass through
Icon that display screen is shown etc. indicates position and the scope of predeterminable area, or, print can also be passed through on the housing of monitoring device
The modes such as brush, stickup set predeterminable area to identify.
Optionally, the device can also include response means, and response means are used to respond preset signals execution presets
Response.Presets can be the forms such as sound, light and/or mechanical action.Response means can outwardly be sent out by response
Go out alarm etc., outwardly point out the eye of the human body of monitoring to perform default action and (watch predeterminable area attentively more than default
Duration).For example, response means can be alarm lamp, when processor is judged to monitor that eye is watched predeterminable area attentively and exceeded
Preset duration Times warning lamp is lighted according to preset rules；Response means can also be loudspeaker, judge to need hair in processor
Go out and alarm sound is sent when alarming, response means can also be mechanical switch, rung after monitoring device generates preset signals
Preset signals are answered to open or close, wherein, mechanical switch can be provided in the switch on other external equipments, the embodiment pair
This is not especially limited.Response means are performed to preset signals after the response of presets, and not only medical personnel can receive
Interacted to the prompting of sound, light or mechanical action, and with the user used, remind user to alarm success.
Optionally, monitoring device can also include wireless communication module, preset signals is sent to outside terminal device.
Terminal device can be mobile terminal, for example, mobile terminal can be the terminal devices such as the calling set that medical personnel use, or
Person, terminal device can also be the terminal devices such as PC, server.Wireless communication module can be packaged in monitoring device
In housing, wireless communication module is used to send preset signals to terminal device, wherein, preset signals are being sentenced for characterizing processor
Break and the eye of human body and continuously watch predeterminable area attentively more than preset duration, terminal device after the preset signals are received,
Corresponding operation can be performed according to preset signals, for example, sends alarm voice to the calling set terminal of corresponding medical personnel and carries
Show.
The embodiment of the present invention receives the operation behavior performed after preset signals to terminal device and is not especially limited, eventually
The concrete operations that end equipment is performed according to preset signals can be determined according to application scenarios.For example, user can be by setting
Preset signals control family product is put, for example, processor is if it is judged that when the eye of user watches predeterminable area attentively more than presetting
It is long, preset signals are generated, then preset signals can be turned on light or be turned off the light with remote control, or quarter-bell is closed in control, specifically, quarter-bell can be with
The monitoring device provided with the embodiment is communicated, and after quarter-bell sounds, if receiving preset signals, quarter-bell stops
Only, if not receiving preset signals, quarter-bell sounds again, can so be opened in eyes of user and keep a close watch on predeterminable area
When remote control quarter-bell stop, being sounded again when eyes of user is closed, the closing quarter-bell until user gets up.
Optionally, the image for the eye that processor is obtained by image acquiring sensor, calculates eye in the image and watches attentively
The relevant position or coordinate of point, so that it is determined that whether the eyeball information of user has activated monitoring device, have such as been activated, then
The change of acousto-optic can occur by the response means being arranged in monitoring device, and/or, it is integrated with channel radio in monitoring device
Letter module and in the state of wireless communication module be connected with mobile terminal, transmission alarm command to mobile terminal, prompting work people
Member is succoured in time and records patient calling status information so as to statistical analysis patient's state of an illness auxiliary treatment.
The device can also include housing, and housing is used for still image and gathers sensor and processor, optionally, the device
Self-photography mirror can also be included, self-photography mirror is arranged at the outer surface of housing, can enable a user to see oneself watching
Direction, the device can also include support, and support is used for fixed shell, for example, monitoring device is fixed on one's sick bed, makes monitoring
Device is fixed on the front of patient.
Optionally, processor can also determine whether to need to enter calibration mode, and judge to need to enter calibrating die
In the case of formula, control monitoring device performs calibration operation, wherein, calibration operation is the operation performed in the calibration mode, school
Quasi- operation can be used to calibrate predeterminable area with calibration operation.
It should be noted that after the calibration operations are performed, it is necessary to judge whether to calibrate successfully, being moved back if calibrating successfully
Go out calibration mode, continue executing with calibration operation if calibration is failed, calibration operation include collection human body eyes image and
The step of information of human body eye in extraction image.
Specifically, calibrating successful basis for estimation can be whether to get calibration data, wherein, can in calibration data
Including enough effective informations, for example, effective information can be hot spot that eye reflection collection lamp is formed etc., to calibrate number
According to being the data that carry user's personal feature, calibration data can be used when subsequently determining region that user's individual is watched attentively
Rather than conventional data is determined, and then can be using logical in the case where not carrying out calibration operation to some user individual
Watching area is determined with data；Or, the successful basis for estimation of calibration can also be to be judged according to calibration duration, if held
The time of row calibration operation reaches calibration duration, then judges to calibrate successfully.After calibrating successfully, predeterminable area is arranged to school
Region determined by quasi- operation.
Judge whether that it can be by way of receiving the control instruction of input, for example, monitoring to need to enter calibration mode
The function buttons such as aligning key can be provided with device, monitoring device can be controlled to enter calibration mode, in the calibration mode, prison
The watching predeterminable area of patient can be guided by surveying device, such as lighting prompting user by annular breath light watches annular breathing attentively
Region in lamp, gathers the image of the eye of human body, after calibrating successfully, calibration mode is exited, according to the image pair of collection
The individual data items of the user are calibrated.Optionally, if without calibration, the user being preset in monitoring device can be used
Data are used as the foundation for determining eye watching area.
Optionally, the device is powered by power supply, and the mode of power supply can be that dress centers power module, will
Civil power is converted to the rated voltage of the device, or, it is preferred that the device can also include battery, and the battery can be charging
Battery, for example, lithium battery or disposable dry cell etc., are powered by battery to monitoring device.
It is that patient and nursing staff carry this embodiment offers a kind of eye control responding device with augmentative communication function
An independent peripheral based on eyeball tracking technology has been supplied, independent of any computer or mobile phone, it is convenient to omit display screen, has only been needed
To watch default region preset duration attentively by user and alarm can be achieved, monitoring device can capture the image of eye, point
Discern to watch attentively and watch two states attentively with non-, when monitoring device judges that the state of eye in image is to watch attentively and more than preset duration
When, then trigger interaction, optionally, can also set and watch duration difference attentively and trigger different interaction effects, for example, during by watching attentively
The different alarm level of long triggering, or different user's requests etc. are passed on, monitoring device carries the disposal ability of operation independent,
A power line is at most needed, without the setting of any very complicated, patient only needs to can be achieved by acousto-optic by expression in the eyes
Mode notifies nursing staff or family members.
Fig. 2 is a kind of principle schematic of the monitoring device of optional embodiment of above-described embodiment, as shown in Fig. 2
The monitoring device is oppositely arranged with eye, the image of the eye of the collection human body of image acquiring sensor 10 in monitoring device, prison
It is additionally provided with the housing 30 for surveying device in switch 31, monitoring device and is also packaged with wireless communication module 40, wireless communication module
40 be used for the radio communication of mobile terminal 1 00, be also packaged with response means 50 in monitoring device, response means 50 can pass through sound
The preset signals of the forms such as sound, light or vibrations response monitoring device generation, outwardly to send alarm.Optionally, the prison
Survey and be also provided with calibrating button on device, calibration button can be used for carrying out personalized calibration to the data of user.
A kind of specifically used scene to the monitoring device shown in Fig. 2 is described below：
As shown in figure 3, after switching on power, indicator lamp shows amber light, and monitoring device is currently holding state, by primary calibration
Button, makes holding state be converted to use state, and indicator lamp shows green light, wherein, can be with preset a user in monitoring device
Data, the user data can be according to the modes such as experiment determine can blanket data for all users so that
Monitoring device can directly be used without calibration, and inform that user sees that what region can realize alarm by voice message.With
The region preset time is watched at family attentively, for example, after 2 seconds, that is, realizing alarm., can stop alarm again by button is calibrated once after alarm
Reenter use state.That is, use state can be entered by primary calibration button.
If, then can be in standby shape as shown in figure 3, default user data are not accurate enough, it is impossible to reach the precision of demand
Under state or in a state of use, by button is calibrated twice, monitoring device, which can enter, prepares align mode, and indicator lamp is red light,
Regional location that user watches attentively is informed by voice message and starts calibration, calibration operation success is being performed (for example, user watches attentively
The region 1 second) after, you can completing calibration, (user data that this calibration is formed, which covers existing user data, to be turned into newly
User data).Complete after calibration, into use state, and if voice message informs that user's alarm needs the region watched attentively.
As shown in figure 3, prepare calibration state and use state under, touch-switch more than 3 seconds after can realize into
Enter holding state.Monitoring device is not monitored to the eye of user in the standby state, and user can not control to supervise by eye
Survey device and carry out any operation.
It should be noted that calibration is not necessary step, it is in order that more accurate when active user uses, if not
Calibration, can judge whether user watches predeterminable area attentively more than preset duration using the conventional data determined through overtesting.
Fig. 4 a are the front views of another optional monitoring device according to embodiments of the present invention, as shown in fig. 4 a, monitoring
Switch 31 is provided with the housing of device, volume key 32, alarm lamp 33, switch key 34, image acquiring sensor includes camera lens 11,
Region prompting frame is breath light 35, multiple infrared lamps 36 is provided with breath light outer ring, Fig. 4 b are the monitoring devices shown in Fig. 4 a
Rearview, Fig. 4 c are the top views of the monitoring device shown in Fig. 4 a, and Fig. 4 d are that the another of the monitoring device shown in Fig. 4 a can
The front view of embodiment is selected, Fig. 4 d and Fig. 4 a's is distinguished as the inner ring that multiple infrared lamps 36 are arranged on breath light 35, closer to
Camera lens 11.
The monitoring device that the embodiment is provided can keep open state constantly relative to artificial nurse, when patient needs
When seeking help, the interaction that alarm is realized to predeterminable area need to be only seen, you can complete help-seeking behavior.It is sensitive light, while also liberating
Substantial amounts of human resources.The state of patient can be not only monitored by image acquiring sensor, record patient is called for help by eye control
Frequency, but also medical personnel can be recorded by audio collection sensor etc. check video recording or audio etc. when treating, do
To record patient's state of an illness information, treatment record, to coordinate medical personnel's analysing patient's condition, aids in the successive treatment of patient, more comprehensively
Treatment patient.Relative to eye control instrument and eye control all-in-one, the present invention carries operation independent ability, without carry any computer or
Mobile terminal device.Function simplifies simultaneously, only monitoring function, it is not necessary to redundant operation, seeks help efficient and convenient, and cost compared with
It is low.
Embodiment 2
This application provides a kind of embodiment of monitoring method.It should be noted that this method can be applied in above-mentioned reality
The monitoring device of example offer is provided.
Fig. 5 is a kind of flow chart of optional monitoring method according to embodiments of the present invention, as shown in figure 5, this method bag
Include following steps：
Step S101, gathers the image of the eye of human body.
Step S102, the image gathered according to image acquiring sensor determines the region that the eye of human body is watched attentively.
Step S103, judges whether the eye of human body continuously watches predeterminable area attentively more than preset duration.Wherein, predeterminable area
It is region set in advance, optionally, the region can be performed the region determined after calibration operation or deposit in advance
The region of storage, wherein, from the general region prestored as predeterminable area in the case of no calibrated.
Step S104, if it is judged that being yes, then generates preset signals.
Further, after generation preset signals, this method can also include：Alarm is sent according to preset signals；With/
Or, send preset signals to remote terminal, wherein, remote terminal is used to send alarm according to preset signals.
The embodiment gathers the image of the eye of human body by image acquiring sensor, by processor according to IMAQ
The image of sensor collection determines the region that the eye of human body is watched attentively, judges whether the eye of human body is continuously watched predeterminable area attentively and surpassed
Cross preset duration, and continuously watch predeterminable area attentively more than generating preset signals after preset duration in the eye for judging human body,
Solve in correlation technique and outwardly transmission information is not easy in the case of the inconvenient sounding of user and ability to act are constrained
Technical problem, so realize make user not by sounding and limbs action can outwardly transmission information technique effect.
Optionally, monitoring device can include plurality of operating modes, for example, mode of operation, calibration mode and standby mode.
Above-mentioned steps S101 to step S104 can be the execution step being under mode of operation.
Before the image of the eye of collection human body, whether be mode of operation, such as if can also judge current operational mode
Fruit judged result is yes, then gathers the image of the eye of human body, if it is judged that being no, it is determined that current operational mode,
And can be it is determined that performing corresponding operation after current operational mode.
Further, it is determined that current operational mode includes：Whether judge current operational mode is calibration mode；If
Current operational mode is calibration mode, it is determined that calibration duration；The image gathered according to image acquiring sensor judges human body
Eye whether persistently watch attentively more than calibration duration；If it is judged that be yes, then perform calibration operation, and calibrate successfully it
Backed off after random calibration mode, wherein, calibration operation is the operation performed in the calibration mode, and calibration operation is used to enter predeterminable area
Row calibration.
Specifically, calibrating successful basis for estimation can be whether to get calibration data, wherein, can in calibration data
Including enough effective informations, for example, effective information can be hot spot that eye reflection collection lamp is formed etc., to calibrate number
According to being the data that carry user's personal feature, calibration data can be used when subsequently determining region that user's individual is watched attentively
Rather than conventional data is determined, and then can be using logical in the case where not carrying out calibration operation to some user individual
Watching area is determined with data；Or, the successful basis for estimation of calibration can also be to be judged according to calibration duration, if held
The time of row calibration operation reaches calibration duration, then judges to calibrate successfully.After calibrating successfully, predeterminable area is arranged to school
Region determined by quasi- operation.
Present invention also provides a kind of embodiment of storage medium, the storage medium of the embodiment includes the program of storage,
Wherein, equipment performs the monitoring method that the embodiment of the present invention is provided where controlling storage medium when program is run.
Present invention also provides the embodiment of another processor, the processor of the embodiment is used for operation program, wherein,
The monitoring method that the embodiment of the present invention is provided is performed when program is run.
In above-described embodiment of the application, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.
Embodiment 3
Present invention also provides the embodiment of another monitoring device.It should be noted that the device can be used for performing
Monitoring method provided in an embodiment of the present invention.
Fig. 6 is the schematic diagram of another optional monitoring device according to embodiments of the present invention, as shown in fig. 6, the device
Including：Collecting unit 601, the first determining unit 602, the first judging unit 603 and generation unit 604, wherein, collecting unit is used
In the image of the eye of collection human body；The image that first determining unit is used to be gathered according to image acquiring sensor determines human body
The region that eye is watched attentively；When first judging unit is for judging whether the eye of human body continuously watches predeterminable area attentively more than presetting
It is long；Generation unit is used for if it is judged that be yes, then generates preset signals.
Further, the device also includes：Second judging unit, for before the image of the eye of collection human body, sentencing
Whether current operational mode of breaking is mode of operation, wherein, collecting unit gathers the eye of human body when judged result is to be
Image；Second determining unit, for determining current operational mode when judged result is no.
Further, the second determining unit includes：First judge module, for judging whether current operational mode is school
Quasi-mode；Determining module, if being calibration mode for current operational mode, it is determined that calibration duration；Second judge module,
Image for being gathered according to image acquiring sensor judges whether the eye of human body is persistently watched attentively more than calibration duration；Perform mould
Block, for the eye according to human body calibration duration in the picture persistently watch position correction predeterminable area attentively, wherein, in school
The backed off after random calibration mode that standard is finished.
Further, the device also includes：Alarm unit, for after generation preset signals, being sent out according to preset signals
Go out alarm；And/or, transmitting element, for preset signals to be sent to remote terminal, wherein, remote terminal is used for according to default
Signal sends alarm.
It should be noted that accompanying drawing flow chart though it is shown that logical order, but in some cases, can be with
Shown or described step is performed different from order herein.
The order of above-mentioned the embodiment of the present application does not represent the quality of embodiment.
In above-described embodiment of the application, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.In several embodiments provided herein, it should be appreciated that
Arrive, disclosed technology contents can realize that device embodiment described above is only schematic by another way
's.
Described above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (20)
1. a kind of monitoring device, it is characterised in that described device includes：
Image acquiring sensor, the image of the eye for gathering human body；
Processor, the image for gathering sensor collection according to described image determines the region that the eye of the human body is watched attentively,
Judge whether the eye of the human body continuously watches predeterminable area attentively more than preset duration, and connect in the eye for judging the human body
Continue to watch attentively after the predeterminable area exceedes the preset duration and generate preset signals.
2. device according to claim 1, it is characterised in that described device also includes：
Lamp is gathered, is disposed adjacent with described image collection sensor, for luminous so that described image collection sensor can be adopted
Collect the image for the light formation that lamp is gathered described in the ocular reflex through the human body.
3. device according to claim 1, it is characterised in that described device also includes：
Region indicate indicator, position and/or scope for indicating to the user that the predeterminable area.
4. device according to claim 3, it is characterised in that the region indicate indicator is indicator lamp, the indicator lamp
It is disposed adjacent with described image collection sensor, the indicator lamp is additionally operable to luminous so that described image collection sensor can be adopted
Collect the image of the light formation of indicator lamp described in the ocular reflex through the human body.
5. device according to claim 4, it is characterised in that the indicator lamp is annular indicator lamp, the predeterminable area
Within the annular region of the annular indicator lamp.
6. device according to claim 1, it is characterised in that described device also includes：
Response means, the response means are used for the response that presets are performed in response to the preset signals.
7. device according to claim 1, it is characterised in that described device also includes：
Wireless communication module, and terminal device wireless connection, for sending the preset signals to the terminal device, wherein,
The preset signals judge that the eye of the human body continuously watches the predeterminable area attentively more than institute for characterizing the processor
State preset duration.
8. device according to claim 1, it is characterised in that described device also includes：
Housing, for fixing described image collection sensor and the processor；
Self-photography mirror, is arranged at the outer surface of the housing.
9. device according to claim 1, it is characterised in that described device also includes：
Housing, for fixing described image collection sensor and the processor；
Support, for fixing the housing.
10. device according to any one of claim 1 to 9, it is characterised in that the processor is additionally operable to judge whether
Need to enter calibration mode, and in the case where judging to need to enter the calibration mode, control the monitoring device to perform
Calibration operation, wherein, the calibration operation is used to calibrate the predeterminable area.
11. a kind of monitoring method, it is characterised in that including：
Gather the image of the eye of human body；
The image gathered according to image acquiring sensor determines the region that the eye of the human body is watched attentively；
Judge whether the eye of the human body continuously watches predeterminable area attentively more than preset duration；
If it is judged that being yes, then preset signals are generated.
12. method according to claim 11, it is characterised in that before the image of the eye of collection human body, the side
Method also includes：
Whether judge current operational mode is mode of operation；
If it is judged that being yes, then the image of the eye of human body is gathered；
If it is judged that being no, it is determined that current operational mode.
13. method according to claim 12, it is characterised in that it is determined that current operational mode includes：
Whether judge current operational mode is calibration mode；
If current operational mode is the calibration mode, calibration operation is performed, and described in exiting after calibrate successfully
Calibration mode, wherein, the calibration operation is used to calibrate the predeterminable area.
14. method according to claim 11, it is characterised in that after generation preset signals, methods described also includes：
Alarm is sent according to the preset signals；And/or,
The preset signals are sent to remote terminal, wherein, the remote terminal is used to send report according to the preset signals
It is alert.
15. a kind of monitoring device, it is characterised in that including：
Collecting unit, the image of the eye for gathering human body；
First determining unit, the image for being gathered according to image acquiring sensor determines the area that the eye of the human body is watched attentively
Domain；
First judging unit, for judging whether the eye of the human body continuously watches predeterminable area attentively more than preset duration；
Generation unit, for if it is judged that be yes, then generating preset signals.
16. device according to claim 15, it is characterised in that described device also includes：
Second judging unit, for whether before the image of the eye of collection human body, it to be work to judge current operational mode
Pattern, wherein, the collecting unit gathers the image of the eye of human body when judged result is to be；
Second determining unit, for determining current operational mode when judged result is no.
17. device according to claim 16, it is characterised in that second determining unit includes：
First judge module, for judging whether current operational mode is calibration mode；
Determining module, if being the calibration mode for current operational mode, it is determined that calibration duration；
Second judge module, the image for gathering sensor collection according to described image judges whether the eye of the human body is held
It is continuous to watch attentively more than the calibration duration；
Performing module, in the case where the judgment result is yes, performs calibration operation, and described in exiting after calibrate successfully
Calibration mode, wherein, the calibration operation is used to calibrate the predeterminable area.
18. device according to claim 15, it is characterised in that described device also includes：
Alarm unit, for after generation preset signals, alarm to be sent according to the preset signals；And/or,
Transmitting element, for the preset signals to be sent to remote terminal, wherein, the remote terminal is used for according to described pre-
If signal sends alarm.
19. a kind of storage medium, it is characterised in that the storage medium includes the program of storage, wherein, in described program operation
When control the storage medium where equipment perform claim require monitoring method described in 11 to 14 any one.
20. a kind of processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run
Profit requires the monitoring method described in 11 to 14 any one.
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| CN201710354084.2A CN107329562A (en) | 2017-05-18 | 2017-05-18 | Monitoring method and device |
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|---|---|---|---|
| CN201710354084.2A CN107329562A (en) | 2017-05-18 | 2017-05-18 | Monitoring method and device |
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| CN107329562A true CN107329562A (en) | 2017-11-07 |
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| CN201710354084.2A Pending CN107329562A (en) | 2017-05-18 | 2017-05-18 | Monitoring method and device |
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| CN112148112A (en) * | 2019-06-27 | 2020-12-29 | 北京七鑫易维科技有限公司 | Calibration method and device, nonvolatile storage medium and processor |
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