CN107666306A - A kind of single live wire power getting intelligent switch based on fingerprint identification technology - Google Patents
A kind of single live wire power getting intelligent switch based on fingerprint identification technology Download PDFInfo
- Publication number
- CN107666306A CN107666306A CN201610609612.XA CN201610609612A CN107666306A CN 107666306 A CN107666306 A CN 107666306A CN 201610609612 A CN201610609612 A CN 201610609612A CN 107666306 A CN107666306 A CN 107666306A
- Authority
- CN
- China
- Prior art keywords
- live wire
- module
- fingerprint
- single live
- igct
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The present invention is applied to field of switches, a kind of single live wire power getting intelligent switch based on fingerprint identification technology is provided, it connects civil power live wire and load respectively, and it includes IGCT, rectifier bridge, IGCT control module, single live wire power getting module, fingerprint sensing module and fingerprint authentication module.The present invention is by providing a kind of single live wire power getting intelligent switch based on fingerprint identification technology, so that the specific user of only typing fingerprint could when fingerprint authentication passes through, open the power switch of load, make load switch on power to work on power, it can effectively ensure that the information security of specific user, the non-user-specific of non-typing fingerprint is then not turned on the power supply of load, common encryption method can be effectively avoided just to be verified after switching on power, the drawbacks of being easily cracked, children etc. can also effectively be avoided to loading the uncomprehending personnel of application method, touch the accidental shock occurred during power switch and delete the situation of important information in load by mistake.
Description
Technical field
The invention belongs to field of switches, more particularly to a kind of single live wire power getting intelligent switch based on fingerprint identification technology.
Background technology
With the raising that the accelerated development of information technology, diversification and high-speed and people are required living standard, intelligence
The application of energy electronic equipment is increasingly popularized, and is also obtained as indispensable intelligent single live wire switch in intelligent electronic device
It is widely applied, but traditional intelligent single live wire switch uses mechanical compression formula or touch mostly, and anyone can be easily
The data information in electronic equipment is opened and browsed, causes that the important information in electronic equipment, data etc. are compromised, lose or usurp
Change, the information security of user can not be ensured.
The content of the invention
It is an object of the invention to provide a kind of single live wire power getting intelligent switch based on fingerprint identification technology, it is intended to solves
Traditional intelligent single live wire switch uses mechanical compression formula or touch mostly, and anyone easily can open and browse electronics
Data information in equipment, causes that the important information in electronic equipment, data etc. are compromised, lose or distort, and can not ensure to use
The problem of information security at family.
The present invention is achieved in that a kind of single live wire power getting intelligent switch based on fingerprint identification technology, and it connects respectively
Civil power live wire and load, the single live wire power getting intelligent switch based on fingerprint identification technology include IGCT, rectifier bridge, brilliant lock
Pipe control module, single live wire power getting module, fingerprint sensing module and fingerprint authentication module；
The input of the IGCT exchanges end with the first of rectifier bridge and is connected to the civil power live wire altogether, the IGCT
The first input end of output end and the single live wire power getting module, the first output end of the IGCT control module and described negative
One end of load connects altogether, and the control of the IGCT terminates the second output end of the IGCT control module, the IGCT control
The enabled control terminal of the enabled controlled termination fingerprint authentication module of molding block；Described in second exchange termination of the rectifier bridge
3rd output end of IGCT control module, the direct current of the rectifier bridge are just terminating the second input of the single live wire power getting module
End, the direct current negativing ending grounding of the rectifier bridge；The output end of the single live wire power getting module and the IGCT control module
The power end of power end, the power end of the fingerprint sensing module and the fingerprint authentication module connects altogether, the single live wire power getting
The earth terminal ground connection of module；The fingerprint sensing module connects with the fingerprint authentication module；
The single live wire power getting module access civil power is the IGCT control module, the IGCT, fingerprint biography
Feel module and fingerprint authentication module power supply；
When the load power down does not work and the fingerprint sensing module collects fingerprint signal, the fingerprint authentication mould
Block is verified to the fingerprint signal, if fingerprint signal is verified, the fingerprint authentication module then drives the IGCT
Control module controls the turn on thyristors, the connection for making the IGCT connect between the civil power live wire and the load；
In the load energization work and fingerprint sensing module collection fingerprint signal, the fingerprint authentication module pair
The fingerprint signal is verified, if fingerprint signal is verified, the fingerprint authentication module then drives the IGCT to control
Module controls the IGCT shut-off, disconnects the connection between the civil power live wire and the load.
Preferably, the IGCT control module includes the first voltage regulation unit and optocoupler；
First output end of the optocoupler be the IGCT control module the first output end, the optocoupler just extremely
The power end of the IGCT control module, the negative pole of the optocoupler are the enabled controlled end of the IGCT control module；
The first end of first voltage regulation unit be the IGCT control module the second output end, first voltage stabilizing
Second end of unit connects the 3rd output end for forming the IGCT control module altogether with the second output end of the optocoupler.
Preferably, the single live wire power getting intelligent switch based on fingerprint identification technology also includes current limliting filtration module, institute
State the first of the input of current limliting filtration module and the first end of the IGCT and the rectifier bridge and exchange end and connect altogether, the limit
The first output for flowing filtration module terminates the control terminal of the IGCT, and the second of the current limliting filtration module exports described in termination
Second output end of IGCT control module.
Preferably, the current limliting filtration module includes first resistor, second resistance and the first electric capacity, the first resistor
One end is the first output end of the current limliting filtration module, one end of the other end of the first resistor and the second resistance and
The negative pole of first electric capacity connects the second output end for forming the current limliting filtration module altogether, the other end of the second resistance and
The positive pole of first electric capacity connects the input for forming the current limliting filtration module altogether.
Preferably, the single live wire power getting module includes single live wire power getting chip, divider resistance, the first diode, second
Diode, rectifying tube, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity and the 6th electric capacity；
The input of the single live wire power getting chip connects the negative pole of first diode through the divider resistance, and described
The first input end of the just extremely described single live wire power getting module of one diode, the input of the single live wire power getting chip also pass through
Second capacity earth；
The earth terminal ground connection of the single live wire power getting chip；
The negative pole of internal voltage regulator input termination second diode of the single live wire power getting chip, the described 2nd 2
Second input of the just extremely described single live wire power getting module of pole pipe, the second input of the single live wire power getting module is through institute
The 3rd capacity earth is stated, the internal voltage regulator input is also through the 4th capacity earth, the internal voltage regulator input
Also it is grounded through the rectifying tube；
The output end of the single live wire power getting chip be the single live wire power getting module output end, the single live wire power getting
The output end of chip is also respectively through the 5th electric capacity and the 6th capacity earth.
Preferably, the fingerprint sensing module includes fingerprint sensor and the second voltage regulation unit, the fingerprint sensor
The input of first power end and second voltage regulation unit forms the power end of the fingerprint sensing module altogether, and described second is steady
The output of unit is pressed to terminate the second source end of the fingerprint sensor.
Preferably, the fingerprint authentication module includes fingerprint chip and the memory being connected with the fingerprint chip.
Compared with prior art, its advantage is the present invention：
By providing a kind of single live wire power getting intelligent switch based on fingerprint identification technology so that there was only typing fingerprint
Specific user could fingerprint authentication by when, open the power switch of load, load is switched on power and work on power, can be effective
Ensure the information security of specific user, the non-user-specific of non-typing fingerprint is then not turned on the power supply of load, can effectively avoided
Common encryption method is just verified after switching on power, and the drawbacks of being easily cracked, can also effectively avoid children etc. to negative
The uncomprehending personnel of application method are carried, the accidental shock occurred during power switch is touched and deletes the feelings of important information in load by mistake
Condition.
Brief description of the drawings
Fig. 1 is the basic structure of the single live wire power getting intelligent switch provided in an embodiment of the present invention based on fingerprint identification technology
Block diagram；
Fig. 2 is the concrete structure of the single live wire power getting intelligent switch provided in an embodiment of the present invention based on fingerprint identification technology
Block diagram；
Fig. 3 is the circuit theory of the single live wire power getting intelligent switch provided in an embodiment of the present invention based on fingerprint identification technology
Figure.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As shown in figure 1, the single live wire power getting intelligent switch 100 provided in an embodiment of the present invention based on fingerprint identification technology,
It meets civil power live wire L and load 200 respectively, and the single live wire power getting intelligent switch 100 based on fingerprint identification technology includes IGCT
10th, rectifier bridge 20, IGCT control module 30, single live wire power getting module 40, fingerprint sensing module 50 and fingerprint authentication module 60.
In a particular application, the single live wire power getting intelligent switch 100 based on fingerprint identification technology only needs to access civil power live wire
L, load 200 respectively with single live wire power getting intelligent switch 100 based on fingerprint identification technology and civil power zero line N be connected, civil power
Electric current civil power live wire L, the single live wire power getting intelligent switch 100 based on fingerprint identification technology, load 200 and civil power zero line N it
Between form current loop.
The input of IGCT 10 exchanges end with the first of rectifier bridge 20 and is connected to civil power live wire L, the output of IGCT 10 altogether
End and the first input end of single live wire power getting module 40, the first output end of IGCT control module 30 and the one end for loading 200
Connect altogether, the second output end of the control termination IGCT control module 30 of IGCT 10, IGCT control module 30 it is enabled by
The enabled control terminal of control termination fingerprint authentication module 60；
3rd output end of the second exchange termination IGCT control module 30 of rectifier bridge 20, the direct current anode of rectifier bridge 20
Second input of order live wire power getting module 40, the direct current negativing ending grounding of rectifier bridge 20；The output of single live wire power getting module 40
The power end with the power end of IGCT control module, the power end of fingerprint sensing module 50 and fingerprint authentication module 60 is held to be total to
Connect, the earth terminal ground connection of single live wire power getting module 40；
Fingerprint sensing module 50 and fingerprint authentication module 60 connect.
In a particular application, IGCT 10 can select electronic switching tube, in the present embodiment IGCT 10 from it is two-way can
Control silicon.
In the present embodiment, it is also associated with anti-thunder tube between 200 and civil power live wire L of load.
It is IGCT 10, IGCT control module 30, the and of fingerprint sensing module 50 that single live wire power getting module 40, which accesses civil power,
Fingerprint authentication module 60 is powered；
When the power-off of load 200 does not work and fingerprint sensing module 50 collects fingerprint signal, fingerprint authentication module 60 is right
Fingerprint signal is verified, if fingerprint signal is verified, fingerprint authentication module 60 then drives IGCT control module 30 to control
IGCT 10 turns on, the connection for making IGCT 10 connect between civil power live wire L and load 200；
When loading 200 energization work and fingerprint sensing module 50 gathers fingerprint signal, fingerprint authentication module 60 is to fingerprint
Signal is verified, if fingerprint signal is verified, fingerprint authentication module 60 then drives IGCT control module 30 to control brilliant lock
Pipe 10 turns off, and disconnects the connection between civil power live wire L and load 200.
In a particular application, load 200 can be that the electronic apparatus such as interior illuminator, household electrical appliance or pc client are set
It is standby.
The present embodiment is by providing a kind of single live wire power getting intelligent switch based on fingerprint identification technology, only prior typing
The specific user of fingerprint could make load be powered by afterwards, connecting the power supply of load to open, make illegal point in fingerprint authentication
Son can not open the information for loading and obtaining in load, so as to which the information security of specific user be effectively ensured；Can also be effectively
Avoiding children etc., arbitrarily touching power switch causes the generation of the fortuitous events such as electric shock to loading the uncomprehending personnel of application method
And imprudence deletes important information in load, the situation for causing inevitably to lose to specific user by mistake.
As shown in Fig. 2 in embodiments of the present invention, the single live wire power getting intelligent switch 100 based on fingerprint identification technology is also
Including current limliting filtration module 70, IGCT control module 30 includes the first voltage regulation unit 31 and optocoupler 32, fingerprint sensing module 50
Including the voltage regulation unit 52 of fingerprint sensor 51 and second, fingerprint authentication module 60 includes fingerprint chip 61 and connected with fingerprint chip 61
The memory 62 connect.
The input of current limliting filtration module 70 exchanges end and connect altogether with the first end of IGCT 10 and the first of rectifier bridge 20, limit
Flow the control terminal of the first output termination IGCT 10 of filtration module 70, the second output termination IGCT of current limliting filtration module 70
Second output end of control module 30.
First output end of optocoupler 32 is the first output end of IGCT control module 30, the just extremely IGCT of optocoupler 32
The power end of control module 30, the negative pole of optocoupler 32 are the enabled controlled end SW CTRL of IGCT control module 30；
The first end of first voltage regulation unit 31 is the second output end of IGCT control module 30, the first voltage regulation unit 31
Second output end of the second end and optocoupler 32 connects the 3rd output end for forming IGCT control module 30 altogether.
In the present embodiment, bidirectional triode thyristor output optocoupler can be selected in optocoupler 32.
The input of first power end of fingerprint sensor 51 and the second voltage regulation unit 52 forms fingerprint sensing module 50 altogether
Power end, the second voltage regulation unit 52 output termination fingerprint sensor 51 second source end.
In the present embodiment, FPC1020 type fingerprint sensors can be selected in fingerprint sensor 51.
In the present embodiment, XC620P182MR type voltage stabilizing chips can be selected in the second voltage regulation unit 52.
In the present embodiment, QS808 type fingerprint chips can be selected in fingerprint chip 61.
In the present embodiment, W25Q32BV type memories can be selected in memory 62.
As shown in figure 3, in embodiments of the present invention, the selection Two-port netwerk incandescent lamp of load 200, one termination civil power zero line,
The other end connects IGCT 10 and single live wire power getting module 40 respectively.
Current limliting filtration module 70 includes first resistor R1, second resistance R2 and the first electric capacity C1, first resistor R1 one end
For the first output end of current limliting filtration module 70, the first resistor R1 other end and second resistance R2 one end and the first electric capacity C1
Negative pole connect the positive pole of the second output end for forming current limliting filtration module 70, the second resistance R2 other end and the first electric capacity C1 altogether
The input for forming current limliting filtration module 70 is connect altogether.
Single live wire power getting module 40 includes single live wire power getting chip 41, divider resistance R3, the first diode D1, the two or two pole
Pipe D2, rectifying tube DZ1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, the 5th electric capacity C5 and the 6th electric capacity C6；
The input of single live wire power getting chip 41 meets the first diode D1 negative pole, the first diode D2 through divider resistance R3
The just extremely first input end of single live wire power getting module 40, the input DCIN of single live wire power getting chip 41 is also through the second electric capacity
C2 is grounded；
The earth terminal GND ground connection of single live wire power getting chip 41；
The internal voltage regulator input CIN of single live wire power getting chip 41 connects the second diode D2 negative pole, the second diode
D2 just extremely the second input of single live wire power getting module 40, the second input of single live wire power getting module 40 is through the 3rd electric capacity
C3 is grounded, and the internal voltage regulator input also connects through the 4th capacity earth, the also rectified pipe DZ1 of internal voltage regulator input
Ground；
The output end OUT of single live wire power getting chip 41 be single live wire power getting module 40 output end, single live wire power getting chip
41 output end OUT is also grounded through the 5th electric capacity C5 and the 6th electric capacity C6 respectively.In the present embodiment, single live wire power getting chip 41
For PI-3V3-B4 type single live wire power getting chips.
As shown in figure 3, in the present embodiment, the first voltage regulation unit 31 is made up of two diodes of forward direction docking, optocoupler
31 be that bidirectional triode thyristor exports optocoupler, and the first output end of optocoupler 31 connects load 200, the positive pole of optocoupler 32 by wire resistor R4
Output end 3.3V through divider resistance R5 order live wire power gettings module 40, the output end 3.3V of single live wire power getting module 40 also distinguish
Connect the power end of fingerprint sensing module 50 and the power end (not shown) of fingerprint authentication module 60.Do not worked in load 200
When, i.e., in the case that IGCT 10 turns off, civil power takes through loading the single live wire of the 200, first diode D1 and divider resistance R3 inflows
The first input end DCIN of electrical chip 41, then the second exchange of the rectified bridges 20 of earth terminal GND by single live wire power getting chip 41
End returns to civil power live wire L, forms a current loop, makes the output end OUT of single live wire power getting chip 41 have stable direct current defeated
Go out, be other connected module for power supply.
In 200 courses of work are loaded, i.e., in the case that IGCT 10 turns on, civil power passes through the first voltage regulation unit 31 and whole
Stream bridge 20 is that single live wire power getting module 40 is powered, and solves the powerup issue of single live wire power getting module 40.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
1. a kind of single live wire power getting intelligent switch based on fingerprint identification technology, it connects civil power live wire and load respectively, its feature
It is, the single live wire power getting intelligent switch based on fingerprint identification technology includes IGCT, rectifier bridge, IGCT control mould
Block, single live wire power getting module, fingerprint sensing module and fingerprint authentication module；
The input of the IGCT exchanges end with the first of rectifier bridge and is connected to the civil power live wire, the output of the IGCT altogether
End and the first input end of the single live wire power getting module, the first output end of the IGCT control module and the load
One end connects altogether, and the control of the IGCT terminates the second output end of the IGCT control module, and the IGCT controls mould
The enabled control terminal of the enabled controlled termination fingerprint authentication module of block；Second exchange of the rectifier bridge terminates the brilliant lock
3rd output end of pipe control module, the direct current of the rectifier bridge are just terminating the second input of the single live wire power getting module,
The direct current negativing ending grounding of the rectifier bridge；The power supply of the output end of the single live wire power getting module and the IGCT control module
The power end at end, the power end of the fingerprint sensing module and the fingerprint authentication module connects altogether, the single live wire power getting module
Earth terminal ground connection；
The fingerprint sensing module connects with the fingerprint authentication module；The single live wire power getting module access civil power is the crystalline substance
Brake tube control module, the IGCT, the fingerprint sensing module and fingerprint authentication module power supply；
When the load power down does not work and the fingerprint sensing module collects fingerprint signal, the fingerprint authentication module pair
The fingerprint signal is verified, if fingerprint signal is verified, the fingerprint authentication module then drives the IGCT to control
Module controls the turn on thyristors, the connection for making the IGCT connect between the civil power live wire and the load；
In the load energization work and fingerprint sensing module collection fingerprint signal, the fingerprint authentication module is to described
Fingerprint signal is verified, if fingerprint signal is verified, the fingerprint authentication module then drives the IGCT control module
Control the IGCT to turn off, disconnect the connection between the civil power live wire and the load.
2. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 1, it is characterised in that the crystalline substance
Brake tube control module includes the first voltage regulation unit and optocoupler；
First output end of the optocoupler be the IGCT control module the first output end, the optocoupler it is just extremely described
The power end of IGCT control module, the negative pole of the optocoupler are the enabled controlled end of the IGCT control module；
The first end of first voltage regulation unit be the IGCT control module the second output end, first voltage regulation unit
The second output end of the second end and the optocoupler connect the 3rd output end for forming the IGCT control module altogether.
3. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 1, it is characterised in that the base
Also include current limliting filtration module, the input of the current limliting filtration module in the single live wire power getting intelligent switch of fingerprint identification technology
Exchange end with the first end of the IGCT and the first of the rectifier bridge and connect altogether, the first output end of the current limliting filtration module
The control terminal of the IGCT is connect, the second of the second output termination IGCT control module of the current limliting filtration module is defeated
Go out end.
4. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 3, it is characterised in that the limit
Stream filtration module includes first resistor, second resistance and the first electric capacity, and one end of the first resistor filters mould for the current limliting
First output end of block, the other end of the first resistor are total to one end of the second resistance and the negative pole of first electric capacity
Connect the second output end for forming the current limliting filtration module, the positive pole of the other end of the second resistance and first electric capacity is total to
Connect the input for forming the current limliting filtration module.
5. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 1, it is characterised in that the list
Live wire power getting module includes single live wire power getting chip, divider resistance, the first diode, the second diode, rectifying tube, the second electricity
Appearance, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity and the 6th electric capacity；
The input of the single live wire power getting chip connects the negative pole of first diode through the divider resistance, and the described 1st
The first input end of the just extremely described single live wire power getting module of pole pipe, the input of the single live wire power getting chip is also through described
Second capacity earth；
The earth terminal ground connection of the single live wire power getting chip；
The internal voltage regulator input of the single live wire power getting chip terminates the negative pole of second diode, second diode
Just extremely described single live wire power getting module the second input, the second input of the single live wire power getting module is through described
Three capacity earths, the internal voltage regulator input also also pass through through the 4th capacity earth, the internal voltage regulator input
The rectifying tube ground connection；
The output end of the single live wire power getting chip be the single live wire power getting module output end, the single live wire power getting chip
Output end also respectively through the 5th electric capacity and the 6th capacity earth.
6. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 1, it is characterised in that the finger
Line sensing module includes fingerprint sensor and the second voltage regulation unit, the first power end of the fingerprint sensor and described second steady
The input of pressure unit forms the power end of the fingerprint sensing module altogether, and the output of second voltage regulation unit terminates the finger
The second source end of line sensor.
7. the single live wire power getting intelligent switch based on fingerprint identification technology as claimed in claim 1, it is characterised in that the finger
Line authentication module includes fingerprint chip and the memory being connected with the fingerprint chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609612.XA CN107666306A (en) | 2016-07-28 | 2016-07-28 | A kind of single live wire power getting intelligent switch based on fingerprint identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609612.XA CN107666306A (en) | 2016-07-28 | 2016-07-28 | A kind of single live wire power getting intelligent switch based on fingerprint identification technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666306A true CN107666306A (en) | 2018-02-06 |
Family
ID=61114552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610609612.XA Pending CN107666306A (en) | 2016-07-28 | 2016-07-28 | A kind of single live wire power getting intelligent switch based on fingerprint identification technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062312A (en) * | 2018-09-21 | 2018-12-21 | 南京荟学智能科技有限公司 | It is a kind of list fire take electrical chip and its implementation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6078265A (en) * | 1998-02-11 | 2000-06-20 | Nettel Technologies, Inc. | Fingerprint identification security system |
| CN201845965U (en) * | 2010-10-17 | 2011-05-25 | 包宣平 | Intelligent power socket device with fingerprint identification function for protecting children |
| CN202094865U (en) * | 2011-04-06 | 2011-12-28 | 深圳市阿达电子有限公司 | Energy-saving single wire system single/multiple capacitive sensing type touch switch |
| CN203894774U (en) * | 2014-06-06 | 2014-10-22 | 福州百创电子有限公司 | Fingerprint identification intelligent switch |
| CN104635546A (en) * | 2015-02-16 | 2015-05-20 | 大连鼎创科技开发有限公司 | Non-leakage type single firing wire switching system and working method thereof |
| CN104754839A (en) * | 2015-04-16 | 2015-07-01 | 成都互触科技有限公司 | Single-live-wire switch |
| CN105072777A (en) * | 2015-09-07 | 2015-11-18 | 重庆慧居智能电子有限公司 | Internet-of-things single-live line wireless intelligent switch |
| CN105406851A (en) * | 2015-12-17 | 2016-03-16 | 北京昊恒天科技有限公司 | Single-livewire switch |
| CN105739398A (en) * | 2016-05-04 | 2016-07-06 | 黄可斌 | Single-fire electric consumption intelligent switch and control system thereof |
| CN206041956U (en) * | 2016-07-28 | 2017-03-22 | 深圳指芯智能科技有限公司 | Electric intelligence switch is got to single live wire based on fingerprint identification technology |
-
2016
- 2016-07-28 CN CN201610609612.XA patent/CN107666306A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6078265A (en) * | 1998-02-11 | 2000-06-20 | Nettel Technologies, Inc. | Fingerprint identification security system |
| CN201845965U (en) * | 2010-10-17 | 2011-05-25 | 包宣平 | Intelligent power socket device with fingerprint identification function for protecting children |
| CN202094865U (en) * | 2011-04-06 | 2011-12-28 | 深圳市阿达电子有限公司 | Energy-saving single wire system single/multiple capacitive sensing type touch switch |
| CN203894774U (en) * | 2014-06-06 | 2014-10-22 | 福州百创电子有限公司 | Fingerprint identification intelligent switch |
| CN104635546A (en) * | 2015-02-16 | 2015-05-20 | 大连鼎创科技开发有限公司 | Non-leakage type single firing wire switching system and working method thereof |
| CN104754839A (en) * | 2015-04-16 | 2015-07-01 | 成都互触科技有限公司 | Single-live-wire switch |
| CN105072777A (en) * | 2015-09-07 | 2015-11-18 | 重庆慧居智能电子有限公司 | Internet-of-things single-live line wireless intelligent switch |
| CN105406851A (en) * | 2015-12-17 | 2016-03-16 | 北京昊恒天科技有限公司 | Single-livewire switch |
| CN105739398A (en) * | 2016-05-04 | 2016-07-06 | 黄可斌 | Single-fire electric consumption intelligent switch and control system thereof |
| CN206041956U (en) * | 2016-07-28 | 2017-03-22 | 深圳指芯智能科技有限公司 | Electric intelligence switch is got to single live wire based on fingerprint identification technology |
Non-Patent Citations (1)
| Title |
|---|
| 刘锋: "物联网典型应用—无线智能开关设计技术研究", 《数字通信》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062312A (en) * | 2018-09-21 | 2018-12-21 | 南京荟学智能科技有限公司 | It is a kind of list fire take electrical chip and its implementation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207752550U (en) | A kind of smart lock low-power consumption standby circuit | |
| CN206892800U (en) | A kind of leakage protection circuit and computer power supply | |
| CN105762883B (en) | Method and electronic equipment for charging for electronic equipment | |
| CN103684407B (en) | Otg | |
| CN206041956U (en) | Electric intelligence switch is got to single live wire based on fingerprint identification technology | |
| CN107666306A (en) | A kind of single live wire power getting intelligent switch based on fingerprint identification technology | |
| CN104536428B (en) | Multimedia remote control | |
| CN207658879U (en) | A kind of elevator control device for choosing floor | |
| CN207234790U (en) | PoE power supply units | |
| CN207408937U (en) | A kind of conversion circuit of TTL RS 232s interface level | |
| CN206195643U (en) | Take relay drive's constant voltage power supply integrated circuit | |
| CN105278405B (en) | A kind of flip-type electronic equipment and its on/off circuit | |
| CN101370338A (en) | Non-contact induction type multigang control electronic combination switch | |
| CN208092462U (en) | A kind of Table capable of heating gesture identification control circuit | |
| CN209615525U (en) | Intelligent interactive toy robot control system based on STM32 microcontroller | |
| CN203734862U (en) | Induction-type heating device for computer mouse pad | |
| CN207216455U (en) | Temperature-control circuit | |
| CN108459820A (en) | The intelligent bedside cabinet and its control method of touch screen control | |
| CN201263233Y (en) | Non-contact induction type multi-connection control electronic combined switch | |
| CN206370822U (en) | The phase-shifting trigger module of AI instrument | |
| CN206339591U (en) | A kind of electrotechnical, electronic surveys electric installation | |
| CN206314010U (en) | A kind of electronic equipment and its single-chip microcomputer heater circuit | |
| CN208458883U (en) | A kind of novel pyroelectric sensor | |
| CN108415286A (en) | A kind of Table capable of heating gesture identification control circuit | |
| CN208873468U (en) | Electronic percussion component and its signal processing module, system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |