CN106228774A - A kind of stupefied alarm set - Google Patents
A kind of stupefied alarm set Download PDFInfo
- Publication number
- CN106228774A CN106228774A CN201610816761.3A CN201610816761A CN106228774A CN 106228774 A CN106228774 A CN 106228774A CN 201610816761 A CN201610816761 A CN 201610816761A CN 106228774 A CN106228774 A CN 106228774A
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- CN
- China
- Prior art keywords
- controller
- dais
- idle status
- stupefied
- camera head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses a kind of stupefied alarm set, control device including controller, alert mechanism, the camera head of band face identification functions, communication device and dais；Camera head is electrically connected with the controller, and controller controls device by communication device and dais and communicates to connect；Controller receives the human face data of camera head successively collection and determines whether idle status；Dais controls device and receives the judged result of controller and control alert mechanism action to remind the people of idle status.Said structure effectively can be detected by camera head and detect facial image, then facial image contrasted and analyze, by controller, the image successively gathered is contrasted, and judge camera head for object whether as idle status, then the result of determination of the object of idle status is transmitted to dais and controls device, be prevented from middle school student at school time idle status can not conscientiously listen to the teacher, can pass through alert mechanism action simultaneously, remind disengaging idle status.
Description
Technical field
The present invention relates to a kind of stupefied alarm set, belong to students' supplies field.
Background technology
Middle school student are relatively big due to present learning pressure, cause energy to be in collected state for a long time, simultaneously also due to give birth to
Reason reason and other reasons enter into idle status, affect Key Learns with, cause the mistakes and omissions of knowledge point, affect school grade,
When Learning in School, teacher tends not to the most well and timely monitor each student learning monitoring state, makes
Become student learning teaching；Lack a kind of good supervising device the most in the market, it is impossible to each student learning
State detects, simultaneously, it is impossible to help it to be rapidly separated idle status, it is ensured that student learning efficiency, based on this market
Blank situation, is particularly developed a kind of for Students ' Learning efficiency, helps student to depart from idle status in time, and auxiliary student learns
Practise.
Summary of the invention
The goal of the invention of the present invention is: for the problem of above-mentioned existence, it is provided that a kind of stupefied alarm set, by shooting
Device detects and detects facial image, is then contrasted by facial image and analyzes, by the controller figure to successively gathering
As contrasting, and judge camera head for object whether as idle status, then by the judgement of the object of idle status
Result is transmitted dais and controls device；Be prevented from middle school student at school time idle status can not conscientiously listen to the teacher, indulge in
Study by mistake, can pass through alert mechanism action simultaneously, reminds the people of idle status to depart from idle status.Device is controlled by dais
Carry out dual control, and carried out the control of alert mechanism by dais controller, it is possible to be convenient to teacher and check and compare, give simultaneously
Give and depart from the selection that the classmate of idle status not reminds in time, it is possible to the abuse of effective avoiding device and misuse.
The technical solution used in the present invention is as follows:
The invention discloses a kind of stupefied alarm set, the shooting including controller, alert mechanism, band face identification functions fills
Put, communication device and dais control device；Camera head is electrically connected with the controller, and controller is controlled with dais by communication device
Device processed communicates to connect；Controller receives the human face data of camera head successively collection and determines whether idle status；Dais
Control device receive the judged result of controller and control alert mechanism action to remind the people of idle status.
Said structure effectively can be detected by camera head and detect facial image, and it is right then to be carried out by facial image
Than and analyze, by controller, the image successively gathered is contrasted, and judge camera head for object whether as sending out
Slow-witted state, is then transmitted dais by the result of determination of the object of idle status and controls device, it is possible to prevent middle school student from existing
Idle status when attending class can not conscientiously be listened to the teacher, and delays study, can pass through alert mechanism action simultaneously, reminds idle status
People depart from idle status.
Further, this alert mechanism includes humidifier, light source mechanism, vibrating mechanism or Blast mechanism.Above-mentioned prompting
Mechanism's only part has stimulatory function, thus ensures that human body departs from the device of idle status, it is also possible to filled by other
Put the function realizing reminding.
Further, this humidifier is arranged on the front side edge edge of desk, and humidifier includes injector head, playpipe, spray
Penetrate pump, tube for transfusion and receiver；Ejector pump is arranged on the oral area of receiver, and tube for transfusion one end is stretched into bottom receiver, the other end
It is connected to the input port of ejector pump；Injector head is connected to the delivery outlet of ejector pump by playpipe, and this ejector pump controls with dais
Device electrically connects.Humidifier directly acts on human body skin or face stimulate, it is possible to effectively ensure idle status
Disengaging, additionally, the design of this structure is simple, can reuse, its effect of stimulation is good, the effective intensity ensureing to stimulate,
Prevent from human body is impacted.
Further, light source mechanism includes lamp socket, lampshade, bulb and condenser lens；Lampshade is fixed on lamp socket, lampshade in
Infundibulate, bulb is arranged on the middle part of lampshade, and the medial wall of lampshade is provided with reflector layer, fixes optically focused in the front portion of lampshade
Mirror, this condenser lens is convex lens；The two ends, middle part of this convex lens are polished smooth；This bulb controls device with dais and is connected.Should
The illumination that the light source mechanism of structure can provide intensity to be 400-880LX, meanwhile, by the control to light source mechanism, it is achieved dodges
The function of light, stimulates eyes, reaches to depart from the purpose of idle status, and meanwhile, its use cost is low, easy for installation.
Further, vibrating mechanism is for installing on the seat, and this vibrating mechanism includes vibrating motor, eccentric, installation
Frame and motor shroud, this eccentric is arranged in the rotating shaft of vibrating motor, and vibrating motor is arranged on the chair of seat by installing rack
On lower limb, this motor shroud is set in the outside of eccentric；The offset of this eccentric is 1-2cm, and the quality of this eccentric is
0.2-0.4kg；Vibrating motor controls device with dais and is connected.Human body is directly vibrated by this vibrating mechanism, it is possible to effective
Ensureing to directly act on the sense organ of human body, the sequela of vibration is minimum, and simple in construction simultaneously, furthermore it is possible to be effectively realized dress
The quick control put.
Further, Blast mechanism includes blower motor, blade, leaf cover and motor rack；Blower motor is rack-mounted by motor
Being set to desk front side edge edge, blade is installed in the rotating shaft of blower motor blade, and this leaf enclosure is located on blade；Upper at blade
Side is provided with dropper, and the exit of this dropper is provided with electromagnetic valve.The Blast mechanism of this structure can work blast,
Directly by wind-force effect, its effect of stimulation is obvious, and simple in construction, noise is little, and the marketing to classmate around is less.
Further, this receiver is equiped with mixed liquor, this mixed liquor by 76 parts of water, 7 parts of Conditions of Onion Juices, 3 parts of essential balm,
5 parts of acetic acid, 2 parts of Bulbus Allii juices, 3 parts of coloring agent compositions.This formula can effectively realize stimulating, additionally, this formula can be any
Combination, and draw materials conveniently, it is possible to the effective injury ensureing to avoid equipment to the person, improves the safety that device uses, it is possible to
Effectively reduce use difficulty and the use cost of device.
Further, its method reminded is:
Step 1: camera head gathers human face image information to set time interval and sends to controller, and control device receives face figure
As and choose the image of 3 adjacent time inter collections and carry out overlap ratio relatively；
Step 2: when Duplication higher than setting value time, controller judge face as idle status, no person, it is judged that for non-stupefied shape
State；
Step 3: after controller judges idle status, controller controls device and sends result of determination to dais, and dais controls device
Receive result of determination, and select again judge or control alert mechanism action；
Step 4: controller is the most non-selected when dais, then acquiescence selects again to judge, and carries out a labelling；When
The labelling number of times of same face object reaches twice, then selection control alert mechanism action given tacit consent to by dais controller next time；
Step 5: storage has multiple non-idle status template image in the controller；Before controller judges idle status, first will
The new facial image gathered carries out overlap ratio relatively with template image, if its Duplication is higher than 90%, then deletes the face of this new collection
Image Resurvey facial image.
Said method, it is possible to relatively reliable judgement idle status, reduces the probability of erroneous judgement, and meanwhile, the method can be led to
Cross dais control device and carry out dual control, and carried out the control of alert mechanism by dais controller, it is possible to be convenient to teacher and carry out core
To and compare, give to depart from time the selection that the classmate of idle status not reminds, it is possible to effective avoiding device indiscriminate simultaneously
With and misuse.
Further, this alert mechanism is Blast mechanism, is provided with wind gathering cover at the air outlet of Blast mechanism, this wind gathering
Cover is infundibulate；Control device startup Blast mechanism in dais makes the wind speed in the exit of wind gathering cover be 50-70m/s, blast is 80-
100pa.This device Blast mechanism can be good wind gathering, it is possible to avoid Blast mechanism wind-force dispersion and cause the energy wave
Taking, meanwhile, this structure can be directed to the individuality stared blankly, it is to avoid impacts classmate around.
Further, in step 1 overlap ratio compared with image through pretreatment, the method for this pretreatment is for adopt camera head
The image of collection is analyzed and intercepts out the image at face position, and then truncated picture is adjusted to the resolution of setting.Should
The method of pretreatment, it is possible to effectively avoid the erroneous judgement of idle status, it is possible to the effective accuracy ensureing to judge, it is possible to increase
The use difficulty of device, additionally, after this image procossing, controller lower to making a gesture of measuring, improve the time judged, improve stupefied shape
The treatment effeciency of state.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1. detected by camera head and detect facial image, then facial image contrasted and analyze, passing through controller
The image successively gathered is contrasted, and judge camera head for object whether as idle status, then by stupefied shape
The result of determination of the object of state is transmitted dais and controls device；
2. be prevented from middle school student at school time idle status can not conscientiously listen to the teacher, delay study, simultaneously can be by carrying
Awake mechanism action, reminds the people of idle status to depart from idle status.
3. control device by dais and carry out dual control, and carried out the control of alert mechanism by dais controller, it is possible to be convenient
Teacher Yu checks and compares, and gives to depart from the selection that the classmate of idle status not reminds in time, it is possible to effective simultaneously
The abuse of avoiding device and misuse.
Accompanying drawing explanation
Fig. 1 is stupefied alarm set structure chart in the present invention；
Fig. 2 is stupefied alarm set electrical connection graph in the present invention；
Labelling in figure: 1-controller, 2-alert mechanism, 3-camera head, 4-communication device, 5-dais controls device.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Embodiment 1:
As shown in Figure 1, 2, the one of the present invention is stared blankly alarm set, including controller 1, alert mechanism 2, band face identification functions
Camera head 3, communication device 4 and dais control device 5；Camera head 3 electrically connects with controller 1, and controller 1 is by logical
News device 4 and dais control device 5 and communicate to connect；Controller 1 receives human face data the judgement of camera head 3 successively collection
No for idle status；Dais controls device 5 and receives the judged result of controller 1 and to control alert mechanism 2 action stupefied to remind
The people of state.
This alert mechanism 2 includes humidifier, light source mechanism, vibrating mechanism or Blast mechanism.Above-mentioned alert mechanism 2 is only
It is only that a part has stimulatory function, thus ensures that human body departs from the device of idle status, it is also possible to realized by other devices
The function reminded.
This humidifier is arranged on the front side edge edge of desk, and humidifier includes injector head, playpipe, ejector pump, transfusion
Pipe and receiver；Ejector pump is arranged on the oral area of receiver, and tube for transfusion one end is stretched into bottom receiver, the other end is connected to spray
Penetrate the input port of pump；Injector head is connected to the delivery outlet of ejector pump by playpipe, and this ejector pump and dais control device 5 and be electrically connected
Connect.Humidifier directly acts on human body skin or face stimulate, it is possible to ensure the disengaging of idle status, additionally, should
The design of structure is simple, can reuse, and its effect of stimulation is good, it is ensured that the intensity of stimulation, prevents from impacting human body.
Light source mechanism includes lamp socket, lampshade, bulb and condenser lens；Lampshade is fixed on lamp socket, and lampshade is infundibulate, lamp
Bubble is arranged on the middle part of lampshade, the medial wall of lampshade is provided with reflector layer, fixes condenser lens in the front portion of lampshade, this condenser lens
For convex lens；The two ends, middle part of this convex lens are polished smooth；This bulb controls device 5 with dais and is connected.The light source of this structure
The illumination that mechanism can provide intensity to be 400-880LX, meanwhile, by the control to light source mechanism, it is achieved the function of flash of light, thorn
Swashing eyes, reach to depart from the purpose of idle status, meanwhile, its use cost is low, easy for installation.
Vibrating mechanism is for installing on the seat, and this vibrating mechanism includes vibrating motor, eccentric, installing rack and motor
Guard shield, this eccentric is arranged in the rotating shaft of vibrating motor, and vibrating motor is arranged on the chair lower limb of seat by installing rack, this electricity
Machine guard shield is set in the outside of eccentric；The offset of this eccentric is 1-2cm, and the quality of this eccentric is 0.2-0.4kg；Shake
Galvanic electricity machine controls device 5 with dais and is connected.Human body is directly vibrated by this vibrating mechanism, it is possible to ensure to directly act on human body
Sense organ, the sequela of vibration is minimum, and simple in construction simultaneously, furthermore it is possible to be effectively realized the quick control of device.
Blast mechanism includes blower motor, blade, leaf cover and motor rack；Blower motor is attached to desk by motor rack
Front side edge edge, blade is installed in the rotating shaft of blower motor blade, and this leaf enclosure is located on blade；Being provided above at blade
Dropper, the exit of this dropper is provided with electromagnetic valve.The Blast mechanism of this structure can work blast, directly pass through
Wind-force effect, its effect of stimulation is obvious, and simple in construction, noise is little, and the marketing to classmate around is less.
This receiver is equiped with mixed liquor, this mixed liquor by 76 parts of water, 7 parts of Conditions of Onion Juices, 3 parts of essential balm, 5 parts of acetic acid, 2
Part Bulbus Allii juice, 3 parts of coloring agent compositions.This formula is capable of stimulating, additionally, this formula can in any combination, and be drawn materials conveniently,
Ensure that the injury avoiding equipment to the person, improve the safety that device uses, it is possible to reduce the use difficulty of device and make
Use cost.
Said structure can be detected and be detected facial image by camera head 3, then facial image is carried out contrast and
Analyze, by controller 1, the image successively gathered contrasted, and judge camera head 3 for object whether as stupefied
State, is then transmitted dais by the result of determination of the object of idle status and controls device 5, it is possible to prevent middle school student upper
The idle status that class hour waits can not conscientiously be listened to the teacher, and delays study, can pass through alert mechanism 2 action simultaneously, reminds idle status
People depart from idle status.
Embodiment 2:
Stupefied alarm set based on embodiment 1, its method reminded is:
Step 1: camera head 3 gathers human face image information to set time interval and sends to controller 1, and control device receives face
Image is also chosen the image of 3 adjacent time inter collections and is carried out overlap ratio relatively；
Step 2: when Duplication higher than setting value time, controller 1 judge face as idle status, no person, it is judged that for non-stupefied shape
State；
Step 3: after controller 1 judges idle status, controller 1 controls device 5 and sends result of determination to dais, and dais controls dress
Put 5 reception result of determination, and select again judge or control alert mechanism 2 action；
Step 4: when dais controller 1 is the most non-selected, then acquiescence selects again to judge, and carries out a labelling；
When the labelling number of times of same face object reaches twice, then dais controller 1 is given tacit consent to selection next time and is controlled alert mechanism 2 and move
Make；
Step 5: storage has multiple non-idle status template image in controller 1；Before controller 1 judges idle status, first
The facial image newly gathered and template image are carried out overlap ratio relatively, if its Duplication is higher than 90%, then deletes the people of this new collection
Face image Resurvey facial image.
This alert mechanism 2 is Blast mechanism, is provided with wind gathering cover at the air outlet of Blast mechanism, and this wind gathering cover is funnel
Shape；Dais controls device 5 and starts that Blast mechanism makes the wind speed in exit of wind gathering cover be 50-70m/s, blast is 80-100pa.
This device Blast mechanism can be good wind gathering, it is possible to avoid the dispersion of Blast mechanism wind-force and the energy waste that causes, with
Time, this structure can be directed to the individuality stared blankly, it is to avoid impacts classmate around.
In step 1 overlap ratio compared with image through pretreatment, the method for this pretreatment is the image gathered by camera head 3
It is analyzed and intercepts out the image at face position, then truncated picture is adjusted to the resolution of setting.This pretreatment
Method, it is possible to avoid the erroneous judgement of idle status, it is possible to ensure the accuracy judged, it is possible to increase the use difficulty of device, additionally,
After this image procossing, controller 1 lower to making a gesture of measuring, improve the time judged, improve the treatment effeciency of idle status.
Said method, it is possible to relatively reliable judgement idle status, reduces the probability of erroneous judgement, and meanwhile, the method can be led to
(5 carry out dual control, and (1 carries out the alert mechanism (control of 2, it is possible to be convenient to teacher by dais controller to cross dais control device
Check and compare, giving to depart from time the selection that the classmate of idle status not reminds simultaneously, it is possible to avoiding device indiscriminate
With and misuse.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. a stupefied alarm set, it is characterised in that include controller (1), alert mechanism (2), band face identification functions
Camera head (3), communication device (4) and dais control device (5)；Camera head (3) electrically connects with controller (1), controller
(1) control device (5) by communication device (4) and dais to communicate to connect；Controller (1) receives camera head (3) and successively gathers
Human face data and determine whether idle status；Dais controls device (5) and receives the judged result of controller (1) and control to carry
Wake up mechanism (2) action to remind the people of idle status.
Stupefied alarm set the most according to claim 1, it is characterised in that this alert mechanism (2) includes humidifier, light
Source mechanism, vibrating mechanism or Blast mechanism.
Stupefied alarm set the most according to claim 2, it is characterised in that this humidifier is arranged on the front side edge of desk
Edge, humidifier includes injector head, playpipe, ejector pump, tube for transfusion and receiver；Ejector pump is arranged on the oral area of receiver,
Tube for transfusion one end is stretched into bottom receiver, the other end is connected to the input port of ejector pump；Injector head is connected to spray by playpipe
Penetrating the delivery outlet of pump, this ejector pump controls device (5) with dais and electrically connects.
Stupefied alarm set the most according to claim 2, it is characterised in that light source mechanism include lamp socket, lampshade, bulb,
And condenser lens；Lampshade is fixed on lamp socket, and lampshade is infundibulate, and bulb is arranged on the middle part of lampshade, and the medial wall of lampshade sets
Being equipped with reflector layer, fix condenser lens in the front portion of lampshade, this condenser lens is convex lens；The two ends, middle part of this convex lens are polished flat
Whole；This bulb controls device (5) with dais and is connected.
Stupefied alarm set the most according to claim 2, it is characterised in that vibrating mechanism, should for installing on the seat
Vibrating mechanism includes vibrating motor, eccentric, installing rack and motor shroud, and this eccentric is arranged in the rotating shaft of vibrating motor,
Vibrating motor is arranged on the chair lower limb of seat by installing rack, and this motor shroud is set in the outside of eccentric；This eccentric
Offset is 1-2cm, and the quality of this eccentric is 0.2-0.4kg；Vibrating motor controls device (5) with dais and is connected.
Stupefied alarm set the most according to claim 2, it is characterised in that Blast mechanism includes blower motor, blade, leaf
Cover and motor rack；Blower motor is attached to desk front side edge edge by motor rack, and blade is installed in the rotating shaft of blower motor blade
On, this leaf enclosure is located on blade；Being provided above dropper at blade, the exit of this dropper is provided with electromagnetism
Valve.
Stupefied alarm set the most according to claim 3, it is characterised in that be equiped with mixed liquor in this receiver, this mixes
Close liquid to be made up of 76 parts of water, 7 parts of Conditions of Onion Juices, 3 parts of essential balm, 5 parts of acetic acid, 2 parts of Bulbus Allii juices, 3 parts of coloring agent.
Stupefied alarm set the most according to claim 1, it is characterised in that its method reminded is:
Step 1: camera head (3) gathers human face image information to set time interval and sends to controller (1), and control device receives
Facial image is also chosen the image of 3 adjacent time inter collections and is carried out overlap ratio relatively；
Step 2: when Duplication higher than setting value time, controller (1) judges face as idle status, no person, it is judged that for non-stare blankly
State；
Step 3: after controller (1) judges idle status, controller (1) controls device (5) and sends result of determination, dais to dais
Control device (5) and receive result of determination, and select again judge or control alert mechanism (2) action；
Step 4: when dais controller (1) is the most non-selected, then acquiescence selects again to judge, and once marks
Note；When the labelling number of times of same face object reaches twice, then selection control alert mechanism given tacit consent to by dais controller (1) next time
(2) action；
Step 5: storage has multiple non-idle status template image in controller (1)；Controller (1) judge idle status it
Before, first the facial image newly gathered and template image are carried out overlap ratio relatively, if its Duplication is higher than 90%, then deletes this and newly adopt
The facial image of collection Resurvey facial image.
Stupefied alarm set the most according to claim 8, it is characterised in that this alert mechanism (2) is Blast mechanism,
Being provided with wind gathering cover at the air outlet of Blast mechanism, this wind gathering cover is infundibulate；Dais controls device (5) startup Blast mechanism to be made
The wind speed in the exit of wind gathering cover is 50-70m/s, blast is 80-100pa.
Stupefied alarm set the most according to claim 8, it is characterised in that in step 1 overlap ratio compared with image through pre-
Processing, the method for this pretreatment is the image that camera head (3) gathers to be analyzed and intercepted out the image at face position, so
After truncated picture is adjusted to the resolution of setting.
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| CN110956873A (en) * | 2018-07-25 | 2020-04-03 | 王小兰 | Student attention prompting system and attention prompting method |
| CN111208900A (en) * | 2019-12-23 | 2020-05-29 | 上海褒润建筑科技有限公司 | Intelligent desk, system and data processing method |
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| CN109255343B (en) * | 2017-10-26 | 2021-06-15 | 深圳市中兵康佳科技有限公司 | Face recognition equipment |
| CN108831250A (en) * | 2018-07-25 | 2018-11-16 | 王小兰 | A kind of attention system for prompting and attention based reminding method for classroom teaching |
| CN110956873A (en) * | 2018-07-25 | 2020-04-03 | 王小兰 | Student attention prompting system and attention prompting method |
| CN111208900A (en) * | 2019-12-23 | 2020-05-29 | 上海褒润建筑科技有限公司 | Intelligent desk, system and data processing method |
| CN111208900B (en) * | 2019-12-23 | 2024-03-22 | 上海褒润建筑科技有限公司 | Intelligent desk, system and data processing method |
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Effective date of registration: 20181115 Address after: 613100 315 Ma TA street, Mata Town, Jingyan County, Leshan, Sichuan Patentee after: Bao Yongfeng Address before: 610041 1 tower, 64 Wuhou District high road, Chengdu, Sichuan Patentee before: Chengdu Chuanghui Kodak technology Co. Ltd. |