CN107979903A - Use the method for work of NFC device control Intelligent House Light circuit unit - Google Patents
Use the method for work of NFC device control Intelligent House Light circuit unit Download PDFInfo
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- CN107979903A CN107979903A CN201711245168.9A CN201711245168A CN107979903A CN 107979903 A CN107979903 A CN 107979903A CN 201711245168 A CN201711245168 A CN 201711245168A CN 107979903 A CN107979903 A CN 107979903A
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of method of work using NFC device control Intelligent House Light circuit unit, including：S1, judges whether to trigger the second diode, triggering information is transferred to NFC job processors, NFC job processors send working signal to the first light emitting diode, first light emitting diode unlatching after getting triggering information；S2, after smart machine is perceived close to switch and is put into, smart machine NFC signals are obtained by reception antenna, S3, after being verified by camera, lighting circuit opens work, lighting circuit is closed if by the unmanned response of some cycles, if user sends the instruction for continuing to illuminate work, lighting circuit works on, and repeats S3.The certification and identification to user are realized by above-mentioned steps, by NFC and camera and the coordinated close to switch, can preferably be illuminated operation.
Description
Technical field
The present invention relates to a kind of automation control area, and the invention further relates to one kind to use NFC device control smart home
The method of work of lighting circuit component.
Background technology
Due to spreading unchecked for today's society electronic product, it is difficult to get down to be read or office activity to cause people,
Especially after more than night work tea, if electronic product such as mobile phone or tablet computer have message, pop-up will result in use
Family is diverted attention, but the prior art does not have corresponding product and carries out masking operation, while is also produced without corresponding table lamp device
Raw corresponding intelligent recognition function, just there is an urgent need for the corresponding technical problem of those skilled in the art's solution for this.
The content of the invention
In order to solve the above technical problem, the present invention provides one kind to use NFC device control Intelligent House Light circuit group
The method of work of part, including base, lamp stand 1 and the lamp 5 installed in 1 top of lamp stand, the base include lateral opening
Box body 2, the lamp stand 1 are arranged on the top surface of box body 2, and drawing box 3 is provided with the box body 2, in the track 9 of drawing box 3
Upper be provided with close to the inner close to switch 4, the inner side of the top surface of the box body 2 is provided with camera 6 close to inboard position,
The automatic control switch 7 that control lamp 5 opens and closes is provided with the circuit of the lamp 5, controller is also equipped with box body 2
8, the signal output part close to switch 4 is connected with the signal input part of controller 8, the camera control of the controller 8
End is connected with camera 6, and the signal of video signal output terminal of the camera 6 is connected with the picture signal input stage of controller 8, described
The automatic switch control end of controller 8 is connected with automatic control switch 7, and shielding mobile phone is provided with the box body 2 and drawing box 3
The coating of signal；
Reception antenna connection first resistor one end, the first resistor other end connect the 3rd capacitance one end and the 5th capacitance respectively
One end, the 3rd capacitance other end connect first resistor one end and the 4th capacitance one end, the 4th capacitance other end connection the 3rd respectively
Capacitance one end, first resistor one end are also connected with second resistance one end, the second resistance other end connect respectively second inductance one end and
7th capacitance one end, the 5th capacitance one end are also respectively connected with the tenth resistance one end and the 3rd inductance one end, the 3rd inductance other end,
The tenth resistance other end and the 5th capacitance other end connection after be grounded, second inductance one end be also respectively connected with first capacitance one end and
Second capacitance one end, the first capacitance other end and second capacitance other end ground connection, first capacitance one end is also connected with the 6th capacitance one
End, the 6th capacitance other end connect first inductance one end and the second inductance other end, the second electricity of the 7th capacitance one end connection respectively
Feel one end, the 7th capacitance other end connects the first signal input part of the 8th capacitance one end and NFC interface adapter, the 8th electricity respectively
Hold other end ground connection, the first inductance other end connects the 9th capacitance one end and the tenth capacitance one end, the 9th capacitance other end respectively
NFC interface adapter secondary signal input terminal, NFC interface adapter crystal oscillator end difference are connected after being connected with the tenth capacitance other end
The 11st capacitance one end, the 12nd capacitance one end and first crystal oscillator one end are connected, the 11st capacitance other end connects the tenth respectively
The two capacitance other ends and the first crystal oscillator other end, NFC interface adapter signal output terminal connection NFC job processors signal receive
End, NFC job processor power cathodes input terminal connect the 6th resistance one end, and the 6th resistance other end connects power supply power supply respectively
End and the 13rd capacitance one end, the 13rd capacitance other end connection 3rd resistor one end, the connection NFC work of the 3rd resistor other end
Processor power supply electrode input end, NFC job processors work trigger signal end connect camera working signal end and the respectively
One light emitting diode cathode, the first light emitting diode cathode are also respectively connected with the 7th resistance one end and the 8th resistance one end, and the 7th
The resistance other end connects the 8th resistance other end and the first light emitting diode anode respectively, and the first light emitting diode anode is also connected with
Comparator bypass input end, comparator electrode input end connect the first light emitting diode cathode, the connection of comparator negative input
4th resistance one end, the 4th resistance other end connect the 14th capacitance one end and ground connection, the connection of the 14th capacitance other end respectively
First light emitting diode anode, comparator output terminal connect the 5th resistance one end, the 5th resistance other end connection the first transistor
Grid, the first transistor grounded drain, the first transistor source electrode connection camera start working end, and camera starts working end also
Connecting the first relay normally open contact first end, the first relay normally open contact second end connects the 16th capacitance one end, and the tenth
Six capacitance other ends connection NFC job processor switching signals end, the 3rd end of the first relay normally open contact connects the 9th resistance
One end, the 15th capacitance one end of the 9th resistance other end connection, the 15th capacitance other end the second diode cathode of connection, second
Diode cathode connects the 11st resistance one end, and the 11st resistance other end connects the 17th capacitance one end, and the 17th capacitance is another
One end connection NFC job processor enabling signals working end, power supply side connection power regulator power input, power supply are steady
Depressor power output end connects reverse current protection device power input, and reverse current protection device power output end connection NFC connects
Mouth adaptor power supplies input terminal；Foregoing circuit is in order to improve the precision of images match and gather the accuracy of image, by setting
Light filling circuit i.e. the first light emitting diode is put, assists camera to carry out photographing operation, the precision of collection image is improved, by right
The protection adaptation of power supply, so as to be effectively protected circuit stability work, by NFC circuit and camera coordinated, more
Judging whether accurately and quickly is normal user, so as to be turned on or off lighting apparatus.
Judge that smart machine enters drawing box just because of close to switch, camera can be opened and obtain smart machine
Characteristic image, it is final to realize the effect for whether opening lighting apparatus, so as to close after drawing box, internal shielded signal coating
It can realize the function of shielded signal at the same time, illumination, the effect with all worries set aside read are opened so as to play, close to switch, NFC work
Processor completes unexpected technique effect with camera and coating coordinated.
The method of work of said modules includes：
S1, user open drawing box 3 and are put into smart machine, when closing drawing box 3, are used as close open by the second diode
Close, judge whether to trigger the second diode, triggering information is transferred to NFC job processors, NFC job processors get tactile
Working signal is sent after photos and sending messages to open to the first light emitting diode, first light emitting diode；
S1-1, after drawing box is closed, carries out light filling operation by the first light emitting diode, camera is obtained intelligence
The picture rich in detail of equipment, NFC job processor inner buffers prestore the smart machine characteristic image of some users, by taking the photograph
As head gather realtime graphic contrasted with the image prestored, if successful match, to relay send work believe
Number, open illumination；
S1-2, if matching is failed, by voice, either display panel prompts for new user or None- identified is used
Family, if new user or None- identified user, then carries out the operation of initial typing smart machine characteristic image, creates the use
The smart machine characteristic image at family, smart machine characteristic image is stored in NFC job processor inner buffers, then again
Perform S1-1；
S2, after smart machine is perceived close to switch and is put into, smart machine NFC signals are obtained by reception antenna,
NFC job processors and smart machine carry out signal pairing, with camera coordinated after successful matching, judge the body of user
Part information, if verified at the same time to identity information by NFC unpaired messages and camera, is verified lighting circuit and opens
Open, and lighting circuit can adjust irradiation brightness according to the change of extraneous light, if only camera is verified, according to
Bright circuit only opens illumination, it is impossible to brightness is adjusted, if simply NFC unpaired messages are verified, it is impossible to open lighting circuit；
S3, after being verified by camera, lighting circuit opens work, and the first light emitting diode is closed at this time, root
According to default working time parameter, lighting circuit was illuminated after operation a period of time, carried out stroboscopic, passed through voice or aobvious
Show that panel prompts operation of whether resting or turn off the light, lighting circuit is closed if by the unmanned response of some cycles, if with
Family sends the instruction for continuing to illuminate work, then lighting circuit works on, and repeats S3.By above-mentioned steps realize to
The certification and identification at family, by NFC and camera and the coordinated close to switch, can preferably be illuminated operation.
The method of work using NFC device control Intelligent House Light circuit unit, preferably：The NFC work
Processor is MSP430FR.
The method of work using NFC device control Intelligent House Light circuit unit, preferably：The NFC interface
Adapter is RF430CL.
Beneficial effect：The present invention can effectively save electric energy, and by judging that smart machine is close to switch and NFC
It is no to be put into drawing box, judgement comparison of taking pictures is carried out by camera, so as to the lighting apparatus that is turned on or off of intelligence, peace
It is complete convenient.
Brief description of the drawings
Fig. 1 schematic structural views of the invention；
Fig. 2 is circuit diagram of the present invention；
Fig. 3 is work flow diagram of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Embodiment 1, as illustrated in fig. 1 and 2：The present invention provides a kind of using NFC device control Intelligent House Light circuit group
The method of work of part, including base, lamp stand 1 and the lamp 5 installed in 1 top of lamp stand, the base include lateral opening
Box body 2, the lamp stand 1 are arranged on the top surface of box body 2, and drawing box 3 is provided with the box body 2, in the track 9 of drawing box 3
Upper be provided with close to the inner close to switch 4, the inner side of the top surface of the box body 2 is provided with camera 6 close to inboard position,
The automatic control switch 7 that control lamp 5 opens and closes is provided with the circuit of the lamp 5, controller is also equipped with box body 2
8, the signal output part close to switch 4 is connected with the signal input part of controller 8, the camera control of the controller 8
End is connected with camera 6, and the signal of video signal output terminal of the camera 6 is connected with the picture signal input stage of controller 8, described
The automatic switch control end of controller 8 is connected with automatic control switch 7, and shielding mobile phone is provided with the box body 2 and drawing box 3
The coating of signal；
Reception antenna connection first resistor one end, the first resistor other end connect the 3rd capacitance one end and the 5th capacitance respectively
One end, the 3rd capacitance other end connect first resistor one end and the 4th capacitance one end, the 4th capacitance other end connection the 3rd respectively
Capacitance one end, first resistor one end are also connected with second resistance one end, the second resistance other end connect respectively second inductance one end and
7th capacitance one end, the 5th capacitance one end are also respectively connected with the tenth resistance one end and the 3rd inductance one end, the 3rd inductance other end,
The tenth resistance other end and the 5th capacitance other end connection after be grounded, second inductance one end be also respectively connected with first capacitance one end and
Second capacitance one end, the first capacitance other end and second capacitance other end ground connection, first capacitance one end is also connected with the 6th capacitance one
End, the 6th capacitance other end connect first inductance one end and the second inductance other end, the second electricity of the 7th capacitance one end connection respectively
Feel one end, the 7th capacitance other end connects the first signal input part of the 8th capacitance one end and NFC interface adapter, the 8th electricity respectively
Hold other end ground connection, the first inductance other end connects the 9th capacitance one end and the tenth capacitance one end, the 9th capacitance other end respectively
NFC interface adapter secondary signal input terminal, NFC interface adapter crystal oscillator end difference are connected after being connected with the tenth capacitance other end
The 11st capacitance one end, the 12nd capacitance one end and first crystal oscillator one end are connected, the 11st capacitance other end connects the tenth respectively
The two capacitance other ends and the first crystal oscillator other end, NFC interface adapter signal output terminal connection NFC job processors signal receive
End, NFC job processor power cathodes input terminal connect the 6th resistance one end, and the 6th resistance other end connects power supply power supply respectively
End and the 13rd capacitance one end, the 13rd capacitance other end connection 3rd resistor one end, the connection NFC work of the 3rd resistor other end
Processor power supply electrode input end, NFC job processors work trigger signal end connect camera working signal end and the respectively
One light emitting diode cathode, the first light emitting diode cathode are also respectively connected with the 7th resistance one end and the 8th resistance one end, and the 7th
The resistance other end connects the 8th resistance other end and the first light emitting diode anode respectively, and the first light emitting diode anode is also connected with
Comparator bypass input end, comparator electrode input end connect the first light emitting diode cathode, the connection of comparator negative input
4th resistance one end, the 4th resistance other end connect the 14th capacitance one end and ground connection, the connection of the 14th capacitance other end respectively
First light emitting diode anode, comparator output terminal connect the 5th resistance one end, the 5th resistance other end connection the first transistor
Grid, the first transistor grounded drain, the first transistor source electrode connection camera start working end, and camera starts working end also
Connecting the first relay normally open contact first end, the first relay normally open contact second end connects the 16th capacitance one end, and the tenth
Six capacitance other ends connection NFC job processor switching signals end, the 3rd end of the first relay normally open contact connects the 9th resistance
One end, the 15th capacitance one end of the 9th resistance other end connection, the 15th capacitance other end the second diode cathode of connection, second
Diode cathode connects the 11st resistance one end, and the 11st resistance other end connects the 17th capacitance one end, and the 17th capacitance is another
One end connection NFC job processor enabling signals working end, power supply side connection power regulator power input, power supply are steady
Depressor power output end connects reverse current protection device power input, and reverse current protection device power output end connection NFC connects
Mouth adaptor power supplies input terminal；Foregoing circuit is in order to improve the precision of images match and gather the accuracy of image, by setting
Light filling circuit i.e. the first light emitting diode is put, assists camera to carry out photographing operation, the precision of collection image is improved, by right
The protection adaptation of power supply, so as to be effectively protected circuit stability work, by NFC circuit and camera coordinated, more
Judging whether accurately and quickly is normal user, so as to be turned on or off lighting apparatus.
Judge that smart machine enters drawing box just because of close to switch, camera can be opened and obtain smart machine
Characteristic image, it is final to realize the effect for whether opening lighting apparatus, so as to close after drawing box, internal shielded signal coating
It can realize the function of shielded signal at the same time, illumination, the effect with all worries set aside read are opened so as to play, close to switch, NFC work
Processor completes unexpected technique effect with camera and coating coordinated.
The method of work of said modules includes：
As shown in figure 3, S1, user opens drawing box 3 and is put into smart machine, when closing drawing box 3, passes through the second diode
As close to switch, judge whether to trigger the second diode, triggering information is transferred to NFC job processors, NFC work disposals
Device sends working signal to the first light emitting diode, first light emitting diode unlatching after getting triggering information；Described second
Diode can be laser diode, judge whether drawing box approaches by light,
S1-1, after drawing box is closed, carries out light filling operation by the first light emitting diode, camera is obtained intelligence
The picture rich in detail of equipment, NFC job processor inner buffers prestore the smart machine characteristic image of some users, by taking the photograph
As head gather realtime graphic contrasted with the image prestored, if successful match, to relay send work believe
Number, open illumination；
S1-2, if matching is failed, by voice, either display panel prompts for new user or None- identified is used
Family, if new user or None- identified user, then carries out the operation of initial typing smart machine characteristic image, creates the use
The smart machine characteristic image at family, smart machine characteristic image is stored in NFC job processor inner buffers, then again
Perform S1-1；
S2, after smart machine is perceived close to switch and is put into, smart machine NFC signals are obtained by reception antenna,
NFC job processors and smart machine carry out signal pairing, with camera coordinated after successful matching, judge the body of user
Part information, if verified at the same time to identity information by NFC unpaired messages and camera, is verified lighting circuit and opens
Open, and lighting circuit can adjust irradiation brightness according to the change of extraneous light, if only camera is verified, according to
Bright circuit only opens illumination, it is impossible to brightness is adjusted, if simply NFC unpaired messages are verified, it is impossible to open lighting circuit；
S3, after being verified by camera, lighting circuit opens work, and the first light emitting diode is closed at this time, root
According to default working time parameter, lighting circuit was illuminated after operation a period of time, carried out stroboscopic, passed through voice or aobvious
Show that panel prompts operation of whether resting or turn off the light, lighting circuit is closed if by the unmanned response of some cycles, if with
Family sends the instruction for continuing to illuminate work, then lighting circuit works on, and repeats S3.By above-mentioned steps realize to
The certification and identification at family, by NFC and camera and the coordinated close to switch, can preferably be illuminated operation.
On the angle for the top surface that the lamp stand 1 is arranged on box body 2.
Knob 10 is provided with the drawing box 3.
NFC job processors are MSP430FR；NFC interface adapter is RF430CL；Reverse current protection device is
TPS709。
The present invention is not limited to above-mentioned specific embodiment, it will be appreciated that those of ordinary skill in the art are without creative
Work can conceive according to the present invention makes many modifications and variations.In short, all technician in the art are according to this
The design of invention passes through the available technical side of logical analysis, reasoning, or a limited experiment on the basis of existing technology
Case, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of method of work using NFC device control Intelligent House Light circuit unit, including base, lamp stand (1) and peace
Lamp (5) mounted in lamp stand (1) top, it is characterised in that：The base includes the box body (2) of a lateral opening, the lamp stand
(1) top surface of box body (2) is arranged on, drawing box (3) is provided with the box body (2), on the track (9) of drawing box (3)
It is provided with close to the inner close to switch (4), the inner side of the top surface of the box body (2) and inboard position is provided with camera
(6), the automatic control switch (7) that control lamp (5) opens and closes is provided with the circuit of the lamp (5), in box body (2)
Controller (8) is also equipped with, the signal output part close to switch (4) is connected with the signal input part of controller (8), described
The camera control terminal of controller (8) is connected with camera (6), the signal of video signal output terminal and controller of the camera (6)
(8) picture signal input stage is connected, and the automatic switch control end of the controller (8) is connected with automatic control switch (7), institute
State the coating that shielding mobile phone signal is provided with box body (2) and drawing box (3)；
Reception antenna connection first resistor one end, the first resistor other end connect the 3rd capacitance one end and the 5th capacitance one respectively
End, the 3rd capacitance other end connect first resistor one end and the 4th capacitance one end, the 3rd electricity of the 4th capacitance other end connection respectively
Hold one end, first resistor one end is also connected with second resistance one end, and the second resistance other end connects second inductance one end and the respectively
Seven capacitance one end, the 5th capacitance one end are also respectively connected with the tenth resistance one end and the 3rd inductance one end, the 3rd inductance other end,
It is grounded after the ten resistance other ends and the connection of the 5th capacitance other end, second inductance one end is also respectively connected with first capacitance one end and the
Two capacitance one end, the first capacitance other end and second capacitance other end ground connection, first capacitance one end are also connected with the 6th capacitance one end,
The 6th capacitance other end connects first inductance one end and the second inductance other end respectively, and the 7th capacitance one end connects the second inductance one
End, the 7th capacitance other end connect the first signal input part of the 8th capacitance one end and NFC interface adapter respectively, and the 8th capacitance is another
One end is grounded, and the first inductance other end connects the 9th capacitance one end and the tenth capacitance one end respectively, the 9th capacitance other end and the
NFC interface adapter secondary signal input terminal is connected after the connection of the ten capacitance other ends, NFC interface adapter crystal oscillator end connects respectively
11st capacitance one end, the 12nd capacitance one end and first crystal oscillator one end, the 11st capacitance other end connect the 12nd electricity respectively
Holding the other end and the first crystal oscillator other end, NFC interface adapter signal output terminal connects NFC job processor signal receiving ends,
NFC job processor power cathodes input terminal connects the 6th resistance one end, and the 6th resistance other end connects power supply side respectively
With the 13rd capacitance one end, the 13rd capacitance other end connection 3rd resistor one end, the 3rd resistor other end is connected at NFC work
Device positive pole input terminal is managed, NFC job processors work trigger signal end connects camera working signal end and first respectively
Light emitting diode cathode, the first light emitting diode cathode are also respectively connected with the 7th resistance one end and the 8th resistance one end, the 7th electricity
The resistance other end connects the 8th resistance other end and the first light emitting diode anode respectively, and the first light emitting diode anode is also connected with comparing
Compared with device bypass input end, comparator electrode input end connects the first light emitting diode cathode, comparator negative input connection the
Four resistance one end, the 4th resistance other end connect the 14th capacitance one end and ground connection respectively, the 14th capacitance other end connection the
One light emitting diode anode, comparator output terminal connect the 5th resistance one end, the 5th resistance other end connection the first transistor grid
Pole, the first transistor grounded drain, the first transistor source electrode connection camera start working end, and camera starts working end and also connects
Connecing the first relay normally open contact first end, the first relay normally open contact second end connects the 16th capacitance one end, and the 16th
Capacitance other end connection NFC job processor switching signals end, the 3rd end of the first relay normally open contact connects the 9th resistance one
End, the 15th capacitance one end of the 9th resistance other end connection, the 15th capacitance other end the second diode cathode of connection, the two or two
Pole pipe cathode connects the 11st resistance one end, and the 11st resistance other end connects the 17th capacitance one end, and the 17th capacitance is another
End connection NFC job processor enabling signals working end, power supply side connection power regulator power input, power supply voltage stabilizing
Device power output end connects reverse current protection device power input, reverse current protection device power output end connection NFC interface
Adaptor power supplies input terminal；
The method of work of said modules includes：
S1, user open drawing box (3) and are put into smart machine, when closing drawing box (3), are used as close open by the second diode
Close, judge whether to trigger the second diode, triggering information is transferred to NFC job processors, NFC job processors get tactile
Working signal is sent after photos and sending messages to open to the first light emitting diode, first light emitting diode；
S1-1, after drawing box is closed, carries out light filling operation by the first light emitting diode, camera is obtained smart machine
Picture rich in detail, NFC job processor inner buffers prestore the smart machine characteristic image of some users, pass through camera
The realtime graphic of collection is contrasted with the image prestored, if successful match, is sent working signal to relay, is opened
Open illumination；
S1-2, if matching is failed, by voice, either display panel prompts for new user or None- identified user, such as
Fruit is new user or None- identified user, then carries out the operation of initial typing smart machine characteristic image, create the user's
Smart machine characteristic image, smart machine characteristic image is stored in NFC job processor inner buffers, is then re-executed
S1-1；
S2, after smart machine is perceived close to switch and is put into, smart machine NFC signals, NFC works are obtained by reception antenna
Deal with device and carry out signal pairing with smart machine, with camera coordinated after successful matching, judge that the identity of user is believed
Breath, if verified at the same time to identity information by NFC unpaired messages and camera, is verified lighting circuit unlatching,
And lighting circuit can adjust irradiation brightness according to the change of extraneous light, if only camera is verified, illuminate
Circuit only opens illumination, it is impossible to brightness is adjusted, if simply NFC unpaired messages are verified, it is impossible to open lighting circuit；
S3, after being verified by camera, lighting circuit opens work, and the first light emitting diode is closed at this time, according to pre-
If working time parameter, lighting circuit be illuminated operation a period of time after, carry out stroboscopic, pass through voice or display surface
Plate prompts operation of whether resting or turn off the light, and lighting circuit is closed if by the unmanned response of some cycles, if user sends out
The instruction for continuing to illuminate work is sent, then lighting circuit works on, and repeats S3.
2. existed according to claim 1 using the method for work of NFC device control Intelligent House Light circuit unit, its feature
In：The NFC job processors are MSP430FR.
3. existed according to claim 1 using the method for work of NFC device control Intelligent House Light circuit unit, its feature
In：The NFC interface adapter is RF430CL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245168.9A CN107979903B (en) | 2017-11-22 | 2017-11-22 | Use the working method of NFC device control Intelligent House Light circuit unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711245168.9A CN107979903B (en) | 2017-11-22 | 2017-11-22 | Use the working method of NFC device control Intelligent House Light circuit unit |
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| CN107979903A true CN107979903A (en) | 2018-05-01 |
| CN107979903B CN107979903B (en) | 2019-10-01 |
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