CN108195011A - A kind of unlocked by fingerprint device not influenced by Skin Dryness - Google Patents
A kind of unlocked by fingerprint device not influenced by Skin Dryness Download PDFInfo
- Publication number
- CN108195011A CN108195011A CN201810139815.6A CN201810139815A CN108195011A CN 108195011 A CN108195011 A CN 108195011A CN 201810139815 A CN201810139815 A CN 201810139815A CN 108195011 A CN108195011 A CN 108195011A
- Authority
- CN
- China
- Prior art keywords
- unlocked
- fingerprint
- miniature humidifier
- humidifier
- fingerprint device
- 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
- 230000036620 skin dryness Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 206010013786 Dry skin Diseases 0.000 description 3
- 230000037336 dry skin Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 for this purpose Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses a kind of unlocked by fingerprint device not influenced by Skin Dryness, including fingerprint identification module (1) and miniature humidifier (3)；The humidity sensor (2) and miniature humidifier (3) are positioned at the surrounding of the fingerprint identification module (1).A kind of unlocked by fingerprint device not influenced by Skin Dryness disclosed by the invention, it can so that no matter whether the finger skin of people is dried, fingerprint recognition is all not susceptible to influence, so as to improve the sensitivity of fingerprint recognition, it ensure that work and the quality of life of people, be conducive to widely promote and apply, be of great practical significance.
Description
Technical field
The present invention relates to fingerprint identification technology field, more particularly to a kind of unlocked by fingerprint not influenced by Skin Dryness
Device.
Background technology
At present, people are more and more common with Fingerprint Identification Unit, with unlocked by fingerprint mobile phone, punch in, and Fingerprint Identification Unit is
Through as tool important in daily life.
But it for current Fingerprint Identification Unit, when winter, usually can all be had dry skin because of people's winter
Cause dermatoglyph unclear so that fingerprint recognition becomes insensitive or None- identified, cause people's unlock in daily life,
The activities of grade of checking card receive obstruction, in some instances it may even be possible to cause delay, seriously affect normal work and the life of people, reduce the work of people
Work and quality of life.
Therefore, at present there is an urgent need to develop a kind of technology is gone out, it can so that no matter whether the finger skin of people is dried,
Fingerprint recognition is all not susceptible to influence, and so as to improve the sensitivity of fingerprint recognition, ensure that work and the quality of life of people.
Invention content
It in view of this, can the object of the present invention is to provide a kind of unlocked by fingerprint device not influenced by Skin Dryness
So that no matter whether the finger skin of people is dried, fingerprint recognition is all not susceptible to influence, so as to improve fingerprint recognition
Sensitivity ensure that work and the quality of life of people, be conducive to widely promote and apply, and there are great production practices to anticipate
Justice.
For this purpose, the present invention provides a kind of unlocked by fingerprint device not influenced by Skin Dryness, including fingerprint recognition mould
Block and miniature humidifier；
The humidity sensor and miniature humidifier are located at the surrounding of the fingerprint identification module.
Wherein, humidification control unit and humidity sensor are further included, the humidification control unit is connected with humidity sensor
It connects.
Wherein, the humidity sensor is used to detect the air humidity value on its periphery in real time, is then sent to humidification control
Unit；
The humidification control unit, is connected with miniature humidifier, for receiving the air that the humidity sensor is sent
Humidity value, and by the air humidity value and preset normal air humidity threshold, if less than preset normal air humidity threshold
Value then sends opening control signal to miniature humidifier, and miniature humidifier is controlled to start operation, if greater than or equal to default
Normal air humidity threshold, then send closing control signal to miniature humidifier, control miniature humidifier out of service.
Wherein, the humidification control unit is programmable controller PLC, central processor CPU, digital signal processor
DSP or single-chip microprocessor MCU.
Wherein, water level sensor and audible-visual annunciator are further included in the miniature humidifier, wherein：
The water level sensor, for detecting the water injected in the miniature humidifier in real time, when the water is less than in advance
If normal use water value when, send out trigger signal to audible-visual annunciator；
The audible-visual annunciator, for after trigger signal is received, sending out sound-light alarm in real time.
Wherein, the audible-visual annunciator includes at least one LED lamp and loud speaker.
Wherein, the miniature humidifier is equipped with USB charge ports.
By above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides it is a kind of not by
Skin Dryness influence unlocked by fingerprint device, the dry skin on people's finger can be humidified so that no matter people
Finger skin whether dry, fingerprint recognition is all not susceptible to influence, and so as to improve the sensitivity of fingerprint recognition, ensure that
The work of people and quality of life are conducive to widely promote and apply, be of great practical significance.
Description of the drawings
Fig. 1 is a kind of structure diagram of unlocked by fingerprint device not influenced by Skin Dryness provided by the invention；
In figure, 1 is fingerprint identification module, and 2 be humidity sensor, and 3 be miniature humidifier.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction with the accompanying drawings with embodiment to this
Invention is described in further detail.
Referring to Fig. 1, the present invention provides a kind of unlocked by fingerprint devices not influenced by Skin Dryness, know including fingerprint
Other module 1, humidity sensor 2 and miniature humidifier 3；
The humidity sensor 2 and miniature humidifier 3 are located at the surrounding of the fingerprint identification module 1.
It should be noted that for the present invention, the unlocked by fingerprint device can be any one with fingerprint recognition work(
Energy is equipped with the existing electronic equipment of fingerprint identification module.For example, can be mobile phone, tablet computer, fingerprint attendance machine etc..
In the present invention, in specific implementation, the humidity sensor 2 and miniature humidifier 3 are preferably known with the fingerprint
The outer surface of other module 1 is in contact.
In the present invention, in specific implementation, the humidity sensor 2 and miniature humidifier 3 can be located at the fingerprint and know
The right and left of other module 1 either upper and lower both sides or the position near other.
In the present invention, in specific implementation, the water in need for humidifying, energy are previously implanted in the miniature humidifier 3
Enough enhance the air humidity on 1 periphery of fingerprint identification module to external diffusion water mist after unlatching is powered.
For unlocked by fingerprint device provided by the invention, further include humidification control unit, the humidification control unit with it is wet
Degree sensor 2 is connected, wherein：
The humidity sensor 2 is used to detect the air humidity value on its periphery in real time, is then sent to humidification control unit；
The humidification control unit is connected with miniature humidifier 3, for receiving the sky that the humidity sensor 2 is sent
Air humidity angle value, and by the air humidity value and preset normal air humidity threshold, if less than preset normal air humidity
Threshold value then sends opening control signal to miniature humidifier 3, miniature humidifier 3 is controlled to start operation, to increase to external diffusion water
Mist enhances the air humidity on periphery, if greater than or equal to preset normal air humidity threshold, then sends closing control letter
Number to miniature humidifier 3, control miniature humidifier 3 out of service.
In the present invention, in specific implementation, the humidification control unit can be programmable controller PLC, central processing
Device CPU, digital signal processor DSP or single-chip microprocessor MCU.
In addition, for the present invention, in order to avoid the water shortage of water injected in miniature humidifier 3, need to remind in time
User injects water, for this purpose, water level sensor and audible-visual annunciator are further included in the miniature humidifier 3 of the present invention, wherein：
The water level sensor, for detecting the water injected in the miniature humidifier 3 in real time, when the water is less than in advance
If normal use water value when, send out trigger signal to audible-visual annunciator；
The audible-visual annunciator, for after trigger signal is received, sending out sound-light alarm in real time.
In the present invention, in specific implementation, the audible-visual annunciator includes at least one LED lamp and raises
Sound device.
In the present invention, in specific implementation, the miniature humidifier 3 is equipped with USB charge ports, can be dismantled laggard
Row charging, it is possible to use the unlocked by fingerprint device electricity of itself.
Therefore, in conclusion the present invention is convenient and practical, when having dry skin in the winter of people the drying of people can be allowed
Finger is moistened in time by the extraneous air that humidity significantly increases, i.e., finger skin is humidified so that the finger of people no longer that
It is dry, so as to improve the efficiency of fingerprint recognition and accuracy rate.
In conclusion compared with prior art, a kind of fingerprint solution not influenced by Skin Dryness provided by the invention
Locking device can so that no matter whether the finger skin of people is dried, and fingerprint recognition is all not susceptible to influence, so as to improve
The sensitivity of fingerprint recognition ensure that work and the quality of life of people, be conducive to widely promote and apply, and have great life
Produce practice significance.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of unlocked by fingerprint device not influenced by Skin Dryness, which is characterized in that including fingerprint identification module (1) and micro-
Type humidifier (3)；
The humidity sensor (2) and miniature humidifier (3) are positioned at the surrounding of the fingerprint identification module (1).
2. unlocked by fingerprint device as described in claim 1, which is characterized in that further include humidification control unit and humidity sensor
(2), the humidification control unit is connected with humidity sensor (2).
3. unlocked by fingerprint device as described in claim 1, which is characterized in that the humidity sensor (2) for detecting in real time
The air humidity value on its periphery, is then sent to humidification control unit；
The humidification control unit is connected with miniature humidifier (3), for receiving the sky that the humidity sensor (2) is sent
Air humidity angle value, and by the air humidity value and preset normal air humidity threshold, if less than preset normal air humidity
Threshold value then sends opening control signal and gives miniature humidifier (3), control miniature humidifier (3) start operation, if greater than or
Equal to preset normal air humidity threshold, then send closing control signal and give miniature humidifier (3), control miniature humidifier
(3) it is out of service.
4. unlocked by fingerprint device as described in claim 1, which is characterized in that the humidification control unit is programmable controller
PLC, central processor CPU, digital signal processor DSP or single-chip microprocessor MCU.
5. unlocked by fingerprint device according to any one of claims 1 to 4, which is characterized in that in the miniature humidifier (3)
Water level sensor and audible-visual annunciator are further included, wherein：
The water level sensor for detecting the water injected in the miniature humidifier (3) in real time, is preset when the water is less than
Normal use water value when, send out trigger signal to audible-visual annunciator；
The audible-visual annunciator, for after trigger signal is received, sending out sound-light alarm in real time.
6. unlocked by fingerprint device as claimed in claim 5, which is characterized in that the audible-visual annunciator includes at least one shine
Diode (LED) lamp and loud speaker.
7. unlocked by fingerprint device according to any one of claims 1 to 4, which is characterized in that on the miniature humidifier (3)
Equipped with USB charge ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139815.6A CN108195011A (en) | 2018-02-11 | 2018-02-11 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139815.6A CN108195011A (en) | 2018-02-11 | 2018-02-11 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108195011A true CN108195011A (en) | 2018-06-22 |
Family
ID=62593170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810139815.6A Pending CN108195011A (en) | 2018-02-11 | 2018-02-11 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108195011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111046794A (en) * | 2019-12-12 | 2020-04-21 | 联想(北京)有限公司 | Electronic equipment |
| CN113445818A (en) * | 2021-07-21 | 2021-09-28 | 德施曼机电（中国）有限公司 | Hidden intelligent door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005110991A (en) * | 2003-10-08 | 2005-04-28 | Mitsubishi Electric Corp | Fingerprint verification system |
| CN104181948A (en) * | 2014-08-15 | 2014-12-03 | 福建星网视易信息***有限公司 | Humidity control method and system of fingerprint recognition equipment |
| CN204187773U (en) * | 2014-09-16 | 2015-03-04 | 威海中天嘉能空调科技有限公司 | A kind of environment-protecting intelligent humidifier |
| CN104464008A (en) * | 2014-12-23 | 2015-03-25 | 北海激活商贸有限责任公司 | Fingerprint attendance machine capable of quickly identifying fingerprint information |
| CN208312604U (en) * | 2018-02-11 | 2019-01-01 | 天津大学 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
-
2018
- 2018-02-11 CN CN201810139815.6A patent/CN108195011A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005110991A (en) * | 2003-10-08 | 2005-04-28 | Mitsubishi Electric Corp | Fingerprint verification system |
| CN104181948A (en) * | 2014-08-15 | 2014-12-03 | 福建星网视易信息***有限公司 | Humidity control method and system of fingerprint recognition equipment |
| CN204187773U (en) * | 2014-09-16 | 2015-03-04 | 威海中天嘉能空调科技有限公司 | A kind of environment-protecting intelligent humidifier |
| CN104464008A (en) * | 2014-12-23 | 2015-03-25 | 北海激活商贸有限责任公司 | Fingerprint attendance machine capable of quickly identifying fingerprint information |
| CN208312604U (en) * | 2018-02-11 | 2019-01-01 | 天津大学 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111046794A (en) * | 2019-12-12 | 2020-04-21 | 联想(北京)有限公司 | Electronic equipment |
| CN113445818A (en) * | 2021-07-21 | 2021-09-28 | 德施曼机电（中国）有限公司 | Hidden intelligent door lock |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |