CN110164106A - A kind of the child sitting gesture monitoring device and its method of controllable desk lamp - Google Patents
A kind of the child sitting gesture monitoring device and its method of controllable desk lamp Download PDFInfo
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- CN110164106A CN110164106A CN201910547736.3A CN201910547736A CN110164106A CN 110164106 A CN110164106 A CN 110164106A CN 201910547736 A CN201910547736 A CN 201910547736A CN 110164106 A CN110164106 A CN 110164106A
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- desk lamp
- infrared
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- child sitting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses the child sitting gesture monitoring device and its method of a kind of controllable desk lamp, it can bow to children and detect and remind, it is powered using the power supply adaptor of desk lamp by being converted to child sitting gesture monitoring device, removes self-powered charging or replacement battery from；Meanwhile using the infrared detection module, fingerprint identification module of double transmitting terminals, increase launch angle and power compensation, realizes precisely detection over long distances, sitting position height study adjustment；Using energy supply control module, Small current control high-current switch mode is realized, control the power switch of existing desk lamp, realize that sitting is reminded, turn off the light automatically.
Description
Technical field
The present invention relates to a kind of monitoring of the child sitting gesture of child sitting gesture detection technique field more particularly to controllable desk lamp to fill
It sets and its method.
Background technique
In the age 3~8 years old school-ager due to not forming good sitting posture habit, do the homework and read a book when
It waits, often will appear the habit on desk of bowing or lie prone, if being unable to timely correction, will result in eyesight barrier over time
Hinder the risk with the deformity of spinal column, repents forever.The harm that incorrect sitting posture causes includes: (1) study aspect, and word is write inadequate
Carefully and neatly done: incorrect sitting posture will lead to the mistake of pen holding posture, the font that child writes will skew, structure is at random, stroke is powerless
Etc., influence to write achievement: archaism says " The style is the man "；(2) in terms of body, myopia is worn glasses for a long time, all non-in life and work
It is often inconvenient；And exophthalmos are also resulted in, eyelid relaxation influences whole appearance；Scoliosis, vertebra lateral bending exist at present
Disease incidence in China teenager is quite high, in addition it is most of require to treat, and really cured it is micro- its
It is micro-.There are many people all not necessarily to know this disease of vertebra lateral bending, is not known knowing has this disease from what and treated；(3) mesh
The universal mode of preceding parent is oral prompting, and such mode be easy to cause the auditory fatigue of children, and ineffective, and What is more
Influence parent child relationship.
Children want " fist, one-inch, a ruler " before being sitting in desk, be the correct sitting posture of children, i.e. upper body is kept upright, gently towards
It leans forward, chest is with a distance from one fist of desk；It holds away from pen tip one-inch position；Head is rectified, and is leaned forward naturally, eyes are from about one ruler of desktop
Distance.
Currently, there is the mechanical device being added on sitting posture position on the market, but such equipment, largely effect on children
The efficiency and effect of habit.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of controllable desk lamp
Child sitting gesture monitoring device and its method.
The technical solution adopted by the present invention to solve the technical problems is: according to an aspect of the present invention, providing one kind can
The child sitting gesture monitoring device of desk lamp, including first shell and second shell are controlled, further includes being arranged in the intracorporal MCU of first shell
Controller, the infrared detection module, fingerprint identification module being connect with MCU controller and alarm module, and connect with MCU controller for power supply control
The energy supply control module of system；Energy supply control module is arranged in second shell；
Infrared detection module, fingerprint identification module, for detecting the child sitting gesture of children and sending sitting posture signal to MCU controller；
MCU controller, whether for controlling and analyzing sitting posture signal, to judge child sitting gesture correct, and sends alarm signal extremely
Alarm module carries out acousto-optic hint.
Preferably, infrared detection module, fingerprint identification module includes the signal amplifier connecting with MCU controller and infrared detection mould group；
Infrared detection mould group includes the first infrared transmitting terminal and infrared receiver end, and infrared receiver end and signal amplifier connect
It connects；
First infrared transmitting terminal emits the first infrared light and stops back reflection to infrared receiver end by the head of children, infrared to connect
Receiving end carries out analysis generation infrared signal to the first infrared light and is sent to signal amplifier, and signal amplifier is to infrared signal
Time difference and signal strength or weakness carry out analysis and generate sitting posture signal and be sent to MCU controller.
Preferably, infrared detection mould group further includes the second infrared emission end, the first infrared transmitting terminal and the second infrared emission
End is arranged in infrared receiver end two sides；
Second infrared emission end emits the second infrared light and stops back reflection to infrared receiver end by the head of children, infrared to connect
Receiving end carries out comprehensive analysis generation infrared signal to the first infrared light and the second infrared light and is sent to signal amplifier, signal amplification
Device carries out analysis generation sitting posture signal to the time difference of infrared signal and signal strength or weakness and is sent to MCU controller.
Preferably, further include EVA firmware and can penetrate the first infrared light and the colored lens of the second infrared light dark brown face
Cover shields external visible light to greatest extent, keeps the infrared light of reflection interference-free, can guarantee to greatest extent
The accuracy of distance detection；
EVA firmware is arranged in first shell, and EVA firmware includes the first cavity, the second cavity and third cavity；
The be adapted to the size and location of the first cavity, the second cavity and third cavity is provided at the top of first shell
One through-hole, the second through-hole and third through-hole；Covering first through hole, the second through-hole and third at the top of first shell is arranged in colored lens
Through-hole；
The first cavity, the second cavity and the third cavity and the first infrared transmitting terminal of EVA firmware, the second infrared emission end and
The size and location at infrared receiver end are adapted for the first infrared transmitting terminal of fixed protection, the second infrared emission end and infrared receiver
End.
It preferably, further include the study key being connect with MCU controller；When pressing study key, infrared detection module, fingerprint identification module
The correct child sitting gesture of learning records；
Alarm module includes the audio unit for carrying out auditory tone cues and the LED lamp for carrying out light prompt；
First shell one side is provided with the fixed module for being fixed, and first shell is fixed on by fixed module
Desk side；
It further include the human body infrared inductor being connect with MCU controller, whether human body infrared inductor is for detecting children
Before desk and inductive signal is sent to MCU controller.
Preferably, energy supply control module is connect by electric power data line with MCU controller；
Energy supply control module includes power-supply controller of electric, the power interface connecting with power-supply controller of electric, power supply transfer seat, power supply
Converting unit, desk lamp power switch unit and detection key；
It further include the desk lamp switch key being connect with MCU controller, desk lamp switch key is arranged on the first shell, is used for
Control the switch of desk lamp；
The power interface accesses external power supply, gives the MCU controller by power-supply controller of electric and power conversion unit
Be powered, be powered by desk lamp power switch unit and power supply transfer seat to desk lamp, and by desk lamp switch key and
The switch of desk lamp power switch unit control desk lamp；
The detection key is connect with MCU controller, is arranged on the second housing, when the desk lamp of power supply transfer seat connection is
When mechanical switch, detection the first signal of key-press input to MCU controller；When the desk lamp of power supply transfer seat connection is electronic switch
When, detection key-press input second signal to MCU controller.
The present invention also provides a kind of child sitting gesture monitoring methods of controllable desk lamp, comprising steps of
S10, setting study label, recording learning time；
S20, whether correct for monitoring if judging child sitting gesture, if so, then executing S30；If not, executing S60；
S30, whether there are children before judging desk, if so, then executing S40；If not, executing S50；
S40, judge whether learning time reaches the first preset time, and children is reminded to rest and continue to learn, and
Return to S20；
S50, judge nobody of unmanned state whether more than the second preset time, if not, continuing to execute S50 time；Such as
It is then to execute S80；
S60, judge whether warning note and alarm count, if not, executing S61；If so, then executing S62；
Whether S61, the time of fire alarming for judging warning note are more than third preset time, if not, executing S62；If so,
Then execute S70；
S62, warning note is carried out, and carries out alarm count；
Whether S70, the children carry out child sitting gesture correction in time, if so, then executing S80；If not, executing S71；
Whether S71, detection children are before desk, if so, then returning to S62；If not, executing S72；
S72, judge that warning note has arrived pre-determined number, if so, then executing S80；If not, returning to S62；
S80, study label is removed, stops recording learning time, and return to S10.
Preferably, S40, judge whether learning time reaches the first preset time, and children is reminded to rest and continue
Study, and S20 is returned, specifically include step:
S40, judge whether learning time reaches the first preset time, if not, continuing to execute S40；If so, then executing
S41；
S41, children are reminded to rest and record the time of having a rest；
S42, during the break between to the predetermined time when, then remind children to continue to learn, and return to S80.
Preferably, it is further comprised the steps of: before S10
S08, setting table lamp type；The desk lamp type includes mechanical switch desk lamp and electronic switch desk lamp；
The correct child sitting gesture of S09, learning records；
It is further comprised the steps of: after the S80
S81, according to desk lamp type, desk lamp power supply is closed in control.
The S81, according to desk lamp type, desk lamp power supply is closed in control, specifically include step:
S81, according to desk lamp type, desk lamp power supply is closed in control, if desk lamp type is mechanical switch desk lamp, then executes S82；
If desk lamp type is electronic switch desk lamp, then S83 is executed；
S82, the directly power supply of cutting desk lamp, and return to S10；
S83, cutting desk lamp power supply, and restore desk lamp power supply, and return to S10.
Implement the child sitting gesture monitoring device of the controllable desk lamp of the present invention and its technical solution of method, has the following advantages that
Or the utility model has the advantages that the present invention can control the child sitting gesture monitoring device of desk lamp and its method that can bow and be measured in real time to children
And remind, using the infrared detection module, fingerprint identification module of double transmitting terminals, increase launch angle and power compensation, realizes precisely detection over long distances；
Meanwhile using the power supply of desk lamp by convert and be powered into child sitting gesture monitoring device, remove from it is self-powered charge or
Replace battery problems；Using DC conversion module, realizes Small current control high-current switch mode, control the power supply of existing desk lamp
Switching function realizes that sitting is reminded, turns off the light automatically that sitting position height learns.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it is therefore apparent that drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Scheme, in attached drawing:
Fig. 1 is the module diagram of the child sitting gesture monitoring device embodiment of the controllable desk lamp of the present invention；
Fig. 2 is the overall structure diagram of the child sitting gesture monitoring device embodiment of the controllable desk lamp of the present invention；
Fig. 3 is the structural decomposition diagram of the child sitting gesture monitoring device embodiment of the controllable desk lamp of the present invention；
Fig. 4 is the first shell STRUCTURE DECOMPOSITION signal of the child sitting gesture monitoring device embodiment of the controllable desk lamp of the present invention
Figure；
Fig. 5 is the first pass schematic diagram of the child sitting gesture monitoring method embodiment of the controllable desk lamp of the present invention；
Fig. 6 is the second procedure schematic diagram of the child sitting gesture monitoring method embodiment of the controllable desk lamp of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, the various examples that will be described below
Property embodiment will refer to corresponding attached drawing, these attached drawings constitute a part of exemplary embodiment, and which describe realizations
The various exemplary embodiments that the present invention may use, unless otherwise indicated, same numbers in different attached drawings indicate it is identical or
Similar element.Embodiment described in following exemplary embodiment does not represent all implementations consistent with this disclosure
Mode.It should be appreciated that they are only and as detailed in the attached claim, some aspects disclosed by the invention are consistent
The example of device and method also can be used other embodiments, or carry out structurally and functionally to embodiment enumerated herein
Modification, without departing from the scope of the present invention and essence.In other cases, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Limit as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more feature.In the description of the present invention, " more
It is a " it is meant that two or more, unless otherwise specifically defined.It should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being electrically connected or can be in communication with each other；It can be with
It is to be connected directly, is also possible to can be connection inside two elements or two elements indirectly connected through an intermediary
Interaction relationship.Term as used herein "and/or" includes the arbitrary and institute of one or more relevant listed items
Some combinations.For the ordinary skill in the art, it can understand as the case may be above-mentioned term in the present invention
Concrete meaning.
In order to illustrate technical solution of the present invention, the following is a description of specific embodiments.As Fig. 1-6 is shown
Schematic diagram provided in an embodiment of the present invention, for ease of description, only parts related to embodiments of the present invention are shown.
As shown in Figs 1-4, the present invention provides a kind of child sitting gesture monitoring device embodiment of controllable desk lamp, including first
Shell 100 and second shell 200 further include the MCU controller 10 being arranged in first shell 100, connect with MCU controller 10
Infrared detection module, fingerprint identification module 20 and alarm module 30, and connect with MCU controller 10 energy supply control module for power supply control
40；Energy supply control module 40 is arranged in second shell 200；Specifically, infrared detection module, fingerprint identification module 20, for detecting the children of children
Sitting posture simultaneously sends sitting posture signal to MCU controller 10；MCU controller 10 judges children's for controlling and analyzing sitting posture signal
Whether sitting posture is correct, and sends alarm signal to alarm module 30 and carry out acousto-optic hint and/or send switching signal to power supply control
Molding block 40 carries out desk lamp switch etc..More specifically, MCU controller 10 is the micro-control of the N76E003 series of nuvoton company
Device (such as N76E003AT20) processed is also possible to the micro- with said function of other Series of MCU or other companies
Controller.
In the present embodiment, infrared detection module, fingerprint identification module 20 include the signal amplifier 21 being connect with MCU controller 10 and
Infrared detection mould group 22；Infrared detection mould group 22 includes the first infrared transmitting terminal 23, the second infrared emission end 24 and infrared connects
Receiving end 25 can also have simultaneously specifically, the first infrared transmitting terminal 23 and the second infrared emission end 24 can be only one
Two, two infrared emission ends emit enhancing transmission power simultaneously, receiving end are reflected into when being stopped, such way makes red
The signal that outer receiving end receives is stronger, and measuring distance is farther, and measuring accuracy is higher.Specifically, the first infrared transmitting terminal 23 and
Two infrared emission ends 24 are arranged in 25 two sides of infrared receiver end；Such mode can mainly increase the distance of transmitting and the essence of test
Degree, while being capable of forming extensive angle again in angle, maximum magnitude increases area of detection, it can detects in a certain range
Children avoid reporting by mistake.Infrared receiver end 25 is connect with signal amplifier 21；First infrared transmitting terminal 23 emits the first infrared light
And/or second infrared emission end 24 emit the second infrared light and stop back reflection to connect to infrared by the head (or other positions) of children
Receiving end 25, infrared receiver end 25 carry out comprehensive analysis generation infrared signal to the first infrared light and/or the second infrared light and send
To signal amplifier 21, signal amplifier 21 carries out analysis to the time difference of infrared signal and signal strength or weakness and generates sitting posture signal simultaneously
Be sent to MCU controller 10, for example, the first infrared emission end and/or the second infrared emission rectify transmitting the first infrared light and
Or second infrared light, when the head of face children, the time difference of signal and signal strength or weakness are within the scope of one, such as children's torso
It leans on backward, can still reflect the first infrared light and/or the second infrared light in a certain range, but infrared receiver termination receives signal
Time difference and signal strength or weakness within the scope of another, can repeatedly be tested and be preset etc. by early period.
It in the present embodiment, further include EVA firmware 26 and the colored lens that the first infrared light and the second infrared light can be penetrated
27 (can be dark brown mirror piece etc., infrared light can penetrate)；EVA firmware 26 is arranged in first shell 100, and EVA firmware 26 wraps
Include the first cavity 261, the second cavity 262 and third cavity 263；It is provided at the top of first shell 100 and the first cavity 261,
First through hole 101, the second through-hole 102 and the third through-hole that the size and location of two cavitys 262 and third cavity 263 are adapted to
103；Colored lens 27, which are arranged at the top of first shell 100, covers first through hole 101, the second through-hole 102 and third through-hole 103；EVA
The first cavity 261, the second cavity 262 and the third cavity 263 and the first infrared transmitting terminal 23, the second infrared emission of firmware 26
The size and location at end 24 and infrared receiver end 25 are adapted for fixed protection the first infrared transmitting terminal 23, the second infrared emission
End 24 and infrared receiver end 25.It is bigger than normal that the aperture mode of EVA firmware is that infrared receiver end is partial in the aperture of infrared emission end, such
Way is to make to receive short distance reception better effect.
More specifically, the infrared light that the first infrared emission end and the/the second infrared emission end are sent can only be solid by EVA
The respective cavities of part 26 and the respective through hole and colored lens of first shell 100 are launched contact children and then are reflected back infrared
Receiving end, and then other extraneous signal interferences are protected from by EVA firmware, and exterior light can be reduced by colored lens
The interference of line, so that detection is more accurate.
When detecting that children bowed more than 7 seconds, MCU controller 10 issues first time prompt tone, arranges if corrected at this time
It applies, then cancellation of alarming.If in two seconds being still the state of bowing at next 2, remind within each two seconds primary.Third
The control mouth for then directly opening desk lamp power-supply controller of electric for two seconds by the control line in USB line, directly closes the power supply of desk lamp.
Change the current brightness of operation, forces children's correcting sitting postures.
It in the present embodiment, further include the study key 50 being connect with MCU controller 10；When pressing study key 50,
Enter learning state within Continued depression 5 seconds, LED light flashing at this time starts detection and learns correct child sitting gesture, detection point in 3 seconds
Analysis is completed, and is extinguished after the indicator light is always on 5 seconds.The correct child sitting gesture of 20 learning records of infrared detection module, fingerprint identification module；Alarm module 30 wraps
Include the audio unit 31 for carrying out auditory tone cues and the LED light 32 for carrying out light prompt.Long-pressing key enters study shape
State, status lamp is lighted at this time, according to prompt information correcting sitting posture of children, completion child sitting gesture detection in 5 seconds, and retains correct youngster
The information of virgin sitting posture.According to algorithm, distance of the range of low 10cm-20cm as alarm on the basis of existing.
In the present embodiment, 100 one side of first shell is provided with fixed module 90 for fixing, first shell 100
Desk side is fixed on by fixed module 90.Fixed module 90 is by the way of velcro fastener, progress that user can be convenient
The position of device adjusts and position change, realizes the function of simply using.
It in the present embodiment, further include the human body infrared inductor 80 being connect with MCU controller 10, the human body infrared sense
Answer device 80 for detecting whether children before desk and send inductive signal to MCU controller 10,10 comprehensive descision of MCU controller
Whether child sitting gesture correct, and judges whether there is books or other objects block infrared detection mould group 22, and block when
It waits and alarms whether for a long time.Specifically, the laterally setting of human body infrared inductor 80, and then the signal issued is sent out by children's torso
It can detecte after sending, more specifically, human body infrared inductor 80 can be human body infrared induction lamp etc., specifically can also be
Other can detect children whether sensor in position can be to be not specifically limited herein.
In the present embodiment, energy supply control module 40 is connect by electric power data line 70 with MCU controller 10；Power supply control
Molding block 40 includes power-supply controller of electric 41, the power interface 42 connecting with power-supply controller of electric 41, power supply transfer seat 43, power supply conversion
Unit 44, desk lamp power switch unit 45 and detection key 46 (further including detection button cap 47)；Further include and MCU controller
The desk lamp switch key 48 of 10 connections, desk lamp switch key 48 is arranged in first shell 100, for controlling the switch of desk lamp.
Specifically, giving MCU by power-supply controller of electric 41 and power conversion unit 44 after power interface 42 accesses external power supply
Controller etc. is powered, meanwhile, it is powered by desk lamp power switch unit 45 and power supply transfer seat 43 to desk lamp, and lead to
It crosses desk lamp switch key 48 and desk lamp power switch unit 45 can control the switch of desk lamp.More specifically, power interface 42
Can for DC interface, USB interface etc., meanwhile, power supply transfer seat 43 can be DC adapter, USB maternal interface etc., not make to have herein
Body limitation.
In the present embodiment, the detection key 46 is connect with MCU controller 10, is arranged in second shell 200, for
Family manual operation, when the desk lamp that power supply transfer seat 43 connects is mechanical switch, detection key 46 the first signal of input to MCU is controlled
Device 10 processed；When the desk lamp that power supply transfer seat 43 connects is electronic switch, detection key 60 inputs second signal to MCU controller
10。
The power interface of desk lamp is inserted into power supply transfer seat by the present invention, and the DC plug of device is inserted into desk lamp power interface.
Such way does not change any state of existing desk lamp, and power switch can be carried out to existing desk lamp by replacing desk lamp without user
Control.It is powered after power supply conversion and pressure stabilizing to device using the power supply of the adapter of desk lamp simultaneously, removes device from
In addition the worry and cost being powered on.
The detection key 46 of desk lamp type detection of the present invention is used for input table lamp type, and desk lamp type includes mechanical switch platform
Lamp and electronic switch desk lamp, according to desk lamp switch whether be mechanically and electrically sub switch type, electronic switch close be power supply open
Logical to need again by switch, mechanical switch, that is, power supply is turned on light and is just lighted.Device will test key switch according to the type of desk lamp and beat
To corresponding position, MCU controller 10 is according to the desk lamp power supply control mode after the alarm of the Type Control of detection switch.
As shown in figure 5, can control the child sitting gesture of desk lamp the present invention also provides a kind of child sitting gesture monitoring method embodiment
Monitoring method, entire flow the following steps are included:
S10, setting study label, recording learning time；Specifically, study is marked labeled as one for thinking setting, such as
It can be indicated with symbol, text etc..
S20, whether correct for monitoring if judging child sitting gesture, if so, then executing S30；If not, executing S60；
S30, whether there are children before judging desk, if so, then executing S40；If not, executing S50；
S40, judge learning time whether to reach the first preset time that (for example 40 minutes etc., the specific time can be according to need
Set, subsequent preset time is identical with this), and remind children to rest and continue to learn, and return to S20；
S50, judge nobody of unmanned state whether more than the second preset time (such as 5 minutes), if not, continuing to hold time
Row S50；If so, then executing S80；
S60, judge whether warning note and alarm count, if not, executing S61；If so, then returning to S62；
Whether S61, the time of fire alarming for judging warning note are more than third preset time, if not, executing S62；If so,
Then execute S70；
S62, warning note is carried out, and carries out alarm count；
Whether S70, children carry out child sitting gesture correction in time, if so, then executing S80；If not, executing S71；
Whether S71, detection children are before desk, if so, then returning to S62；If not, executing S72；Specifically, passing through people
Whether still in position body infrared inductor 80 detects children；As in position, then can warning note always, as not if
Execute S72；
S72, judge that warning note has arrived pre-determined number, if so, then executing S80；If not, returning to S62；
S80, study label is removed, stops recording learning time, and return to S10.Specifically, if it is daytime or bright
This step is then arrived when not needing to open desk lamp in place, if it is evening or the place of dark, then needs that desk lamp is arranged
Type, and the switch of control desk lamp.
Specifically, S40, judging whether learning time reaches the first preset time, and children is reminded to rest and continue
Study, and S20 is returned, specifically includes the following steps:
S40, judge whether learning time reaches the first preset time, if not, returning to S30；If so, then executing S41；
S41, children are reminded to rest and record the time of having a rest；Specifically, being carried out as played first music prompt children
Rest；
S42, during the break between to predetermined time (such as rest 5 minutes) when, then remind children to continue to learn, such as broadcast
The second music is put, prompts children to continue to learn, and return to S80.
As seen in figs. 5-6, it is further comprised the steps of: before S10
S08, setting table lamp type；Desk lamp type includes mechanical switch desk lamp and electronic switch desk lamp；
The correct child sitting gesture of S09, learning records；
It is further comprised the steps of: after S80
S81, according to desk lamp type, desk lamp power supply is closed in control.
Specifically, S81, according to desk lamp type, desk lamp power supply is closed in control, specifically include step:
S81, according to desk lamp type, desk lamp power supply is closed in control, if desk lamp type is mechanical switch desk lamp, then executes S82；
If desk lamp type is electronic switch desk lamp, then S83 is executed；
S82, the directly power supply of cutting desk lamp, and return to S10；Specifically, needing children voluntarily to open machine after cutting desk lamp power supply
The power supply of tool switch desk lamp, and then reach and force children must timely correction sitting posture.
S83, cutting desk lamp power supply, and restore desk lamp power supply (can pause 1-2 seconds), and return to S10；Specifically, due to
Electronic switch desk lamp itself has electronic switch (such as touch key-press), and after cutting off electronic switch desk lamp, desk lamp will not be bright
Lamp needs children to touch pressing electronic switch ability opening point bright desk lamp, and then reaches and force children must timely correction sitting posture.
When children's sitting posture monitoring device detects the state of nobody, the power supply of desk lamp is closed after 5 minutes, is realized certainly
The dynamic function of turning off the light, when equipment detects that someone in the state of continuous 40 minutes, reminds children to carry out bait, accomplishes labor
Ease combines and eyes is effectively protected；Prompt tone is issued after 5 minutes again and enters learning state, and is again introduced into detection shape
State.When the device control that do not need turn off the light is that the power supply of the 5V output such as mobile phone charging or computer USB interface can be used to connect
Mouth gives device to power, and realizes the function of a tractor serves several purposes.
The present invention can control the child sitting gesture monitoring device of desk lamp and its method that can bow to children and detect and remind,
Power supply using desk lamp removes self-powered charging or replacement electricity from by converting and being powered into child sitting gesture monitoring device
Pond problem；Meanwhile using the infrared detection module, fingerprint identification module of double transmitting terminals, increase launch angle and power compensation, realizes accurate over long distances
Detection；Using DC conversion module, realizes Small current control high-current switch mode, controls the power switch function of existing desk lamp,
It realizes that sitting is reminded, turns off the light automatically, sitting position height study etc..
The above is merely preferred embodiments of the present invention, those skilled in the art know, are not departing from essence of the invention
In the case where mind and range, various changes or equivalent replacement can be carried out to these features and embodiment.In addition, of the invention
Under introduction, it can modify to these features and embodiment to adapt to particular situation and material without departing from of the invention
Spirit and scope.Therefore, the present invention is not limited to the particular embodiment disclosed, and the right of fallen with the application is wanted
The embodiment in range is asked to belong to protection scope of the present invention.
Claims (10)
1. a kind of child sitting gesture monitoring device of controllable desk lamp, including first shell (100) and second shell (200), special
Sign is, further includes the MCU controller (10) being arranged in the first shell (100), connect with the MCU controller (10)
Infrared detection module, fingerprint identification module (20) and alarm module (30), and connect with the MCU controller (10) electricity for power supply control
Source control module (40)；Energy supply control module (40) setting is in the second shell (200)；
The infrared detection module, fingerprint identification module (20), for detecting the child sitting gesture of children and sending sitting posture signal to the MCU controller
(10)；
The MCU controller (10), for controlling and analyzing the sitting posture signal judges whether the child sitting gesture is correct, concurrently
Alarm signal to the alarm module (30) are sent to carry out acousto-optic hint.
2. child sitting gesture monitoring device according to claim 1, which is characterized in that the infrared detection module, fingerprint identification module (20) includes
The signal amplifier (21) and infrared detection mould group (22) being connect with the MCU controller (10)；
The infrared detection mould group (22) includes the first infrared transmitting terminal (23) and infrared receiver end (25), the infrared receiver
End (25) is connect with the signal amplifier (21)；
The first infrared transmitting terminal (23) emits the first infrared light and stops back reflection to described infrared by the head of the children
Receiving end (25), the infrared receiver end (25) carry out analysis generation infrared signal to first infrared light and are sent to described
Signal amplifier (21), the signal amplifier (21) carry out analysis generation to the time difference of the infrared signal and signal strength or weakness
The sitting posture signal is simultaneously sent to the MCU controller (10).
3. child sitting gesture monitoring device according to claim 2, which is characterized in that the infrared detection mould group (22) is also wrapped
The second infrared emission end (24) is included, the first infrared transmitting terminal (23) and the second infrared emission end (24) are arranged described infrared
Receiving end (25) two sides；
Second infrared emission end (24) emits the second infrared light and stops back reflection to described infrared by the head of the children
Receiving end (25), the infrared receiver end (25) carry out comprehensive analysis generation to first infrared light and/or the second infrared light
The infrared signal is sent to the signal amplifier (21), time difference of the signal amplifier (21) to the infrared signal
And signal strength or weakness carries out analysis and generates the sitting posture signal and be sent to the MCU controller (10).
4. child sitting gesture monitoring device according to claim 3, which is characterized in that further include EVA firmware (26) and can wear
The colored lens (27) of saturating first infrared light and the second infrared light；
In the first shell (100), the EVA firmware (26) includes the first cavity for EVA firmware (26) setting
(261), the second cavity (262) and third cavity (263)；
It is provided with and first cavity (261), the second cavity (262) and third cavity at the top of the first shell (100)
(263) first through hole (101), the second through-hole (102) and the third through-hole (103) that size and location are adapted to；It is described coloured
It is logical that the covering first through hole (101), the second through-hole (102) and third at the top of the first shell (100) is arranged in eyeglass (27)
Hole (103)；
First cavity (261), the second cavity (262) and the third cavity (263) and described first of the EVA firmware (26)
The size and location of infrared transmitting terminal (23), the second infrared emission end (24) and infrared receiver end (25) are adapted for fixed protection
The first infrared transmitting terminal (23), the second infrared emission end (24) and infrared receiver end (25).
5. child sitting gesture monitoring device according to claim 1, which is characterized in that further include and the MCU controller
(10) the study key (50) connected；
When pressing study key (50), the correct child sitting gesture of infrared detection module, fingerprint identification module (20) learning records；
The alarm module (30) includes the LED for carrying out the audio unit of auditory tone cues (31) and for carrying out light prompt
Lamp (32)；
First shell (100) one side is provided with the fixed module (90) for being fixed, the first shell (100)
Desk side is fixed on by the fixed module (90)；
It further include the human body infrared inductor (80) being connect with the MCU controller (10), the human body infrared inductor (80)
For detecting whether the children before desk and send inductive signal to the MCU controller (10).
6. child sitting gesture monitoring device according to claim 1, which is characterized in that the energy supply control module (40) passes through
Electric power data line (70) is connect with the MCU controller (10)；
The power interface that the energy supply control module (40) includes power-supply controller of electric (41), is connect with the power-supply controller of electric (41)
(42), power supply transfer seat (43), power conversion unit (44), desk lamp power switch unit (45) and detection key (46)；
It further include the desk lamp switch key (48) being connect with the MCU controller (10), desk lamp switch key (48) setting
On the first shell (100), for controlling the switch of the desk lamp；
The power interface (42) accesses external power supply, gives institute by the power-supply controller of electric (41) and power conversion unit (44)
It states MCU controller (10) to be powered, gives described by the desk lamp power switch unit (45) and power supply transfer seat (43)
Lamp is powered, and controls opening for the desk lamp by the desk lamp switch key (48) and desk lamp power switch unit (45)
It closes；
The detection key (46) connect with the MCU controller (10), is arranged on the second shell (200), when described
When the desk lamp of power supply transfer seat (43) connection is mechanical switch, detection key (46) first signal of input to the MCU is controlled
Device (10) processed；When the desk lamp of the power supply transfer seat (43) connection is electronic switch, detection key (60) input second
Signal is to the MCU controller (10).
7. a kind of child sitting gesture monitoring method of controllable desk lamp, which is characterized in that comprising steps of
S10, setting study label, recording learning time；
S20, whether correct for monitoring if judging the child sitting gesture, if so, then executing S30；If not, executing S60；
S30, whether there are children before judging desk, if so, then executing S40；If not, executing S50；
S40, judge whether the learning time reaches the first preset time, and children is reminded to rest and continue to learn, and
Return to S20；
S50, judge nobody of unmanned state whether more than the second preset time, if not, continuing to execute S50 time；If so, then
Execute S80；
S60, judge whether warning note and alarm count, if not, executing S61；If so, then executing S62；
Whether S61, the time of fire alarming for judging the warning note are more than third preset time, if not, executing S62；If so, then
Execute S70；
S62, warning note is carried out, and carries out alarm count；
Whether S70, the children carry out child sitting gesture correction in time, if so, then executing S80；If not, executing S71；
Whether S71, the detection children are before desk, if so, then returning to S62；If not, executing S72；
S72, judge that the warning note has arrived pre-determined number, if so, then executing S80；If not, returning to S62；
S80, the study label is removed, stops recording the learning time, and return to S10.
8. child sitting gesture monitoring device according to claim 7, which is characterized in that the S40, judge the learning time
Whether reach the first preset time, and remind children to rest and continue to learn, and return to S20, specifically includes step:
S40, judge whether the learning time reaches the first preset time, if not, continuing to execute S40；If so, then executing
S41；
S41, the children are reminded to rest and record the time of having a rest；
S42, in the time of having a rest to the predetermined time, then remind the children to continue to learn, and return to S80.
9. child sitting gesture monitoring device according to claim 7, which is characterized in that further comprised the steps of: before the S10
S08, setting table lamp type；The desk lamp type includes mechanical switch desk lamp and electronic switch desk lamp；
The correct child sitting gesture of S09, learning records；
It is further comprised the steps of: after the S80
S81, according to the desk lamp type, the desk lamp power supply is closed in control.
10. child sitting gesture monitoring device according to claim 9, which is characterized in that the S81, according to the desk lamp class
Type, control close the desk lamp power supply, specifically include step:
S81, according to desk lamp type, the desk lamp power supply is closed in control, and such as desk lamp type is mechanical switch desk lamp, then is executed
S82；If the desk lamp type is electronic switch desk lamp, then S83 is executed；
S82, the desk lamp power supply is directly cut off, and returns to S10；
S83, the cutting desk lamp power supply, and restore the desk lamp power supply, and return to S10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547736.3A CN110164106A (en) | 2019-06-24 | 2019-06-24 | A kind of the child sitting gesture monitoring device and its method of controllable desk lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547736.3A CN110164106A (en) | 2019-06-24 | 2019-06-24 | A kind of the child sitting gesture monitoring device and its method of controllable desk lamp |
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| CN201910547736.3A Pending CN110164106A (en) | 2019-06-24 | 2019-06-24 | A kind of the child sitting gesture monitoring device and its method of controllable desk lamp |
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Cited By (1)
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| CN114710855A (en) * | 2022-04-06 | 2022-07-05 | 圣奥科技股份有限公司 | Interactive lamplight sedentary reminding lifting table control system based on printed touch film |
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