CN109147144A - A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition - Google Patents
A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition Download PDFInfo
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- CN109147144A CN109147144A CN201811324020.9A CN201811324020A CN109147144A CN 109147144 A CN109147144 A CN 109147144A CN 201811324020 A CN201811324020 A CN 201811324020A CN 109147144 A CN109147144 A CN 109147144A
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- Prior art keywords
- blood oxygen
- heart rate
- light source
- vein
- infrared
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- 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
- G06V40/70—Multimodal biometrics, e.g. combining information from different biometric modalities
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses the smart locks that a kind of collection refers to vein verifying blood oxygen heart rate acquisition, belong to technical field of biometric identification, including metallic shield pedestal, shell is installed at the top of metallic shield pedestal, and the bottom end of enclosure interior is equipped with optical path sensor, the upper end of enclosure interior two sides is equipped with bracket, and water proof ring is provided at the top of bracket, image optical filter/height is provided at the top of water proof ring, and school is abnormal thoroughly, and image optical filter/height is provided with first base in the abnormal top in school thoroughly, upper end on the inside of first base is evenly arranged with near-infrared array light source, and the side inside near-infrared array light source is provided with blood oxygen/heart rate light source generator, side inside near-infrared array light source is provided with blood oxygen/heart rate count receiver at blood oxygen/heart rate light source generator.The present invention is not influenced by skin condition and external environment by detecting to finger vein, can preferably solve the problems, such as two big crowds.
Description
Technical field
The present invention relates to a kind of smart locks, refer to the smart lock of vein verifying blood oxygen heart rate acquisition more particularly to a kind of collection,
Belong to technical field of biometric identification.
Background technique
Family's door lock be one it is daily everyone require using equipment, Chinese domestic consumer group mainly includes old
People, young man, child are so-called of three generations under one roof, and current smart lock is unlocked by fingerprint or recognition of face,
And the finger skin of old man is dry and cracked, decortication, the finger print of child is thin, shallow fingerprint effect is bad, in addition current smart lock refers to
Line and face belong to surface appearance information and are easy to be replicated counterfeit, in next current smart lock recognition of face higher cost,
And face recognition technology practicability is not high, power consumption is larger when using in small intelligent terminal and battery powered scene, not enough
Energy conservation.
Existing health monitoring equipment such as sphygmomanometer, BOLD contrast etc. requires the cooperation of user's subjective consciousness, needs to increase user
Daily workload and easily occurring omits, not in time the case where.Cause the mainly application scenarios problem of above situation.The present invention
It is analyzed by the blood oxygen and heart rate data that refer to vein unlocking method synchronous acquisition user, is required by each domestic consumer
The scene of inlet/outlet synchronously completes health monitoring in the process of user's enabling unlock, and passes through the canals such as APP by the network of equipment
Inform the current body index of user in road.It can accomplish the prevention of pathogeny well.
Summary of the invention
The main object of the present invention is to provide for a kind of smart lock for collecting and referring to vein verifying blood oxygen heart rate acquisition, refers to quiet
Arteries and veins/blood oxygen/controlling of blood pressure device starts near-infrared array light source, leads to near-infrared array light source 7 in near-infrared light source emitter region
The high diafiltration mating plate of near-infrared is crossed, is referring to that forming near-infrared array in venous collection area is irradiated the interlude of finger bottom,
And by image optical filter/height, school is abnormal thoroughly and optical path sensor receives the near infrared light that finger transmits and is imaged, and realizes to complete
The whole acquisition for referring to vein image, and then finger vein is authenticated, it solves the problems, such as to be influenced by skin condition and external environment.
The purpose of the present invention can reach by using following technical solution:
A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield pedestal, the metallic shield bottom
The top of seat is equipped with shell, and the bottom end of enclosure interior is equipped with optical path sensor, the upper end peace of the enclosure interior two sides
Equipped with bracket, and water proof ring being provided at the top of bracket, image optical filter/height is provided at the top of the water proof ring, and school is abnormal thoroughly,
And image optical filter/height is provided with first base in the abnormal top in school thoroughly, the upper end on the inside of the first base is evenly arranged with closely
Infrared array light source, and the side inside near-infrared array light source is provided with blood oxygen/heart rate light source generator, the near-infrared battle array
The side of column light source internal is provided with blood oxygen/heart rate count receiver, and near-infrared battle array at blood oxygen/heart rate light source generator
The side of column light source inner wall is provided with finger vein/blood oxygen/controlling of blood pressure device, and is provided at the top of the near-infrared array light source
Two pedestals, the two sides inside the second base are provided with near-infrared light source emitter region, and the bottom end setting inside second base
You Zhi venous collection area, the side of the second base inner tip is provided with blood oxygen/heart rate acquisition zone, and near-infrared light source is sent out
It penetrates on the inside of area and is provided with the high diafiltration mating plate of near-infrared.
Preferably, the blood oxygen/heart rate light source generator imaging sensor uses GC0308, and GC0308 uses 1/
6.5inch, the communication interface uses 10 ADC, and blood oxygen/heart rate count receiver 6 uses EPM2001.
Preferably, the finger detection sensor is made of one or more capacitance touch inductive switches, and with refer to vein/
Blood oxygen/controlling of blood pressure device.
Preferably, the near-infrared array light source is made of the near-infrared luminous diode of several 850nm, and each 3- on one side
6 LED light.
Preferably, the optical path sensor is made of macro head and CMOS/CCD sensor devices, and optical path sensor
It is linked by data selector with vein/blood oxygen/controlling of blood pressure device image input interface is referred to.
Preferably, described, refer to that vein/blood oxygen/controlling of blood pressure device includes central processor CPU, memory RAM, reservoir
The components such as FLASH are all integrated in a chips, form system-on-a-chip.
Preferably, described, first base and second base are all U-shaped structure.
Compared with prior art, the beneficial effects of the present invention are:
1, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, by detecting to finger vein, not by skin shape
State and external environment influence, and can preferably solve the problems, such as two big crowds.
2, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, by can really detect work to finger vein detection
Body, fingerprint and face can not be accomplished.
3, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, refers to that the cost sexual valence in vein future can be accomplished and refer to
The line market price, face cannot achieve low cost, refer to that vein is obvious compared to the performance advantage of fingerprint under same price.
4, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, refers to that the power consumption of vein and fingerprint are similar, in small intelligence
Terminal and battery powered scene can substitute fingerprint completely, but face is not accomplished, so as to reduce power consumption, save energy
Source.
Detailed description of the invention
Fig. 1 is that collection according to the invention refers to that vein verifies the explosion of a preferred embodiment of the smart lock of blood oxygen heart rate acquisition
Structural schematic diagram.
In figure: the high diafiltration mating plate of 1- near-infrared, 2- blood oxygen/heart rate acquisition zone, 3- near-infrared light source emitter region, 4- refer to vein
Acquisition zone, 5- blood oxygen/heart rate light source generator, 6- blood oxygen/heart rate count receiver, 7- near-infrared array light source, the inspection of 8- finger
Sensor is surveyed, 9- refers to vein/blood oxygen/controlling of blood pressure device, and school is abnormal thoroughly for 10- image optical filter/height, and 11- water proof ring, 12- optical path passes
Sensor, 13- metallic shield pedestal, 14- bracket, 15- shell, 16- first base, 17- second base.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Referring to Fig. 1, collection provided in this embodiment refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield
Pedestal 13, the top of metallic shield pedestal 13 is equipped with shell 15, and the bottom end inside shell 15 is equipped with optical path sensor 12,
The upper end of 15 inside two sides of shell is equipped with bracket 14, and the top of bracket 14 is provided with water proof ring 11, the top of water proof ring 11
It is provided with image optical filter/height school abnormal 10 thoroughly, and the top in the saturating school abnormal 10 of image optical filter/height is provided with first base 16, the
The upper end of one pedestal, 16 inside is evenly arranged with near-infrared array light source 7, and the side inside near-infrared array light source 7 is provided with
Blood oxygen/heart rate light source generator 5, the side inside near-infrared array light source 7 are arranged at blood oxygen/heart rate light source generator 5
There is blood oxygen/heart rate count receiver 6, and the side of 7 inner wall of near-infrared array light source is provided with finger vein/blood oxygen/controlling of blood pressure
Device 9, the top of near-infrared array light source 7 are provided with second base 17, and the two sides inside second base 17 are provided near infrared light
Source emitter region 3, and the bottom end inside second base 17 is provided with and refers to venous collection area 4, the side of 17 inner tip of second base
It is provided with blood oxygen/heart rate acquisition zone 2, and the inside of near-infrared light source emitter region 3 is provided with the high diafiltration mating plate 1 of near-infrared.
In the present embodiment, as shown in Figure 1, blood oxygen/heart rate light source generator 5 imaging sensor uses GC0308, and
GC0308 uses 1/6.5inch, image resolution ratio 648*448, and exposure gain reaches 42dB, and the communication interface uses 10
ADC, strong, infrared photosensitive strong, the less dependence back-end image processing for gain of sensor particular attribute, and blood oxygen/heart rate counting connects
It receives device 6 and uses EPM2001.
In this embodiment, as shown in Figure 1, finger detection sensor 8 is made of one or more capacitance touch inductive switches,
And with refer to vein/blood oxygen/controlling of blood pressure device 9, high level signal can be provided after finger correct placement, then signal is passed into finger
Vein/blood oxygen/controlling of blood pressure device 9.
In this embodiment, as shown in Figure 1, near-infrared array light source 7 is by the near-infrared luminous diode group of several 850nm
At, and each 3-6 LED light on one side, keep finger light more uniform.
In this embodiment, as shown in Figure 1, optical path sensor 12 is made of macro head and CMOS/CCD sensor devices,
For acquiring finger vena texture image, and optical path sensor 12 by data selector and refers to vein/blood oxygen/controlling of blood pressure device
9 image input interface link, realizes the acquisition time of multiple camera images.
In this embodiment, as shown in Figure 1, referring to that vein/blood oxygen/controlling of blood pressure device 9 includes central processor CPU, memory
RAM, reservoir FLASH etc. components are all integrated in a chips, system-on-a-chip are formed, for storing program and user characteristics
Registration data.
In this embodiment, as shown in Figure 1, first base 16 and second base 17 are all U-shaped structure, the structure is more firm
Gu the shell small in size being more suitable as IC system.
As shown in Figure 1, collection provided in this embodiment refers to the course of work of the smart lock of vein verifying blood oxygen heart rate acquisition such as
Under:
Step 1: a fragment position among finger bottom being placed on and is referred at venous collection area 4, by the finger bottom position Zhi Jian
It is placed at blood oxygen/heart rate acquisition zone 2；
Step 2: finger is detected by finger detection sensor 8, finger detection sensor 8 signal is passed to refer to it is quiet
Arteries and veins/blood oxygen/controlling of blood pressure device 9；
Step 3: by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts blood oxygen/heart rate light source generator 5 and blood oxygen/heart rate
Count receiver 6 emits light source by blood oxygen/heart rate light source generator 5, is irradiated to finger bottom finger tip, passes through reflection
It is received to blood oxygen/heart rate count receiver 6, to be detected to blood oxygen/heart rate；
Step 4: by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts near-infrared array light source 7, making near-infrared array light source
7 pass through the high diafiltration mating plate 1 of near-infrared in near-infrared light source emitter region 3, and near-infrared array pair is formed in venous collection area 4 referring to
The interlude of finger bottom is irradiated, and school abnormal 10 and the reception finger of optical path sensor 12 are saturating thoroughly by image optical filter/height
The near infrared light penetrated is imaged, and realizes the acquisition to vein image is completely referred to, and then authenticate to finger vein.
In conclusion in this example, a fragment position among finger bottom being placed on and is referred at venous collection area 4, by hand
Refer to that the position bottom Zhi Jian is placed at blood oxygen/heart rate acquisition zone 2, finger, finger detection are detected by finger detection sensor 8
Signal is passed to finger vein/blood oxygen/controlling of blood pressure device 9 by sensor 8, by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts blood
Oxygen/heart rate light source generator 5 and blood oxygen/heart rate count receiver 6 emit light source by blood oxygen/heart rate light source generator 5, right
Finger bottom finger tip is irradiated, and is received by reflexing to blood oxygen/heart rate count receiver 6, thus to blood oxygen/heart rate into
Row detection accomplishes daily monitoring either as preventive effect, and basic discovery body can be small when having ill symptoms
Disease is strangled in rudiment, by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts near-infrared array light source 7, makes near-infrared array light
Source 7, by the high diafiltration mating plate 1 of near-infrared, forms near-infrared array referring in near-infrared light source emitter region 3 in venous collection area 4
The interlude of finger bottom is irradiated, and school abnormal 10 and optical path sensor 12 receive finger thoroughly by image optical filter/height
The near infrared light of transmission is imaged, and realizes the acquisition to vein image is completely referred to, and then authenticate to finger vein, solves
Problem is influenced by skin condition and external environment.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (7)
1. a kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield pedestal (13), it is characterised in that: institute
It states and is equipped at the top of metallic shield pedestal (13) shell (15), and the bottom end of shell (15) inside is equipped with optical path sensor
(12), the upper end of the internal two sides of the shell (15) is equipped with bracket (14), and is provided with water proof ring at the top of bracket (14)
(11), image optical filter/height is provided at the top of the water proof ring (11), and school is abnormal (10) thoroughly, and school is abnormal thoroughly for image optical filter/height
(10) it is provided at the top of first base (16), the upper end on the inside of the first base (16) is evenly arranged with near-infrared array light
Source (7), and the side of near-infrared array light source (7) inside is provided with blood oxygen/heart rate light source generator (5), the near-infrared battle array
The internal side of column light source (7) is provided with blood oxygen/heart rate count receiver (6) at blood oxygen/heart rate light source generator (5),
And the side of near-infrared array light source (7) inner wall is provided with finger vein/blood oxygen/controlling of blood pressure device (9), the near-infrared array light
It is provided at the top of source (7) second base (17), the internal two sides of the second base (17) are provided with near-infrared light source transmitting
Area (3), and the bottom end of second base (17) inside is provided with and refers to venous collection area (4), second base (17) inner tip
Side be provided with blood oxygen/heart rate acquisition zone (2), and the high diafiltration of near-infrared is provided on the inside of near-infrared light source emitter region (3)
Mating plate (1).
2. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the blood
Oxygen/heart rate light source generator (5) imaging sensor uses GC0308, and GC0308 uses 1/6.5inch, the communication interface
Using 10 ADC, and blood oxygen/heart rate count receiver (6) uses EPM2001.
3. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the finger
Detection sensor (8) is made of one or more capacitance touch inductive switches, and with refer to vein/blood oxygen/controlling of blood pressure device (9) chain
It connects.
4. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: described close red
Outer array light source (7) is made of the near-infrared luminous diode of several 850nm, and each 3-6 LED light on one side.
5. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the optical path
Sensor (12) is made of macro head and CMOS/CCD sensor devices, and optical path sensor (12) by data selector with
Refer to the link of vein/blood oxygen/controlling of blood pressure device (9) image input interface.
6. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the finger is quiet
Arteries and veins/blood oxygen/controlling of blood pressure device (9), includes at least central processor CPU, memory RAM and reservoir FLASH, and above-mentioned component is integrated
In a chips, system-on-a-chip is formed.
7. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: described first
Pedestal (16) and second base (17) are all U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324020.9A CN109147144A (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324020.9A CN109147144A (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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| Publication Number | Publication Date |
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| CN109147144A true CN109147144A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811324020.9A Pending CN109147144A (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164016A (en) * | 2019-06-04 | 2019-08-23 | 哈尔滨工程大学 | A kind of green and healthy campus intelligent management system based on WiFi communication |
| CN111145399A (en) * | 2020-01-03 | 2020-05-12 | 黑龙江省墨链科技有限公司 | Intelligent fingerprint lock with biological sign recognition and remote alarm functions |
| CN113177436A (en) * | 2021-04-01 | 2021-07-27 | 深圳市鑫保泰技术有限公司 | Ultrasonic finger vein authentication device |
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| CN101957914A (en) * | 2009-07-20 | 2011-01-26 | 深圳大学 | Finger vein image acquisition device |
| CN104239869A (en) * | 2014-09-25 | 2014-12-24 | 武汉华和机电技术有限公司 | Intelligent fingerprint identification device and device |
| CN107293014A (en) * | 2017-06-22 | 2017-10-24 | 中山市奥珀金属制品有限公司 | A kind of intelligent door lock |
| CN108549885A (en) * | 2018-06-19 | 2018-09-18 | 常州信息职业技术学院 | A kind of touch condenser type refers to venous collection device |
| CN209168214U (en) * | 2018-11-08 | 2019-07-26 | 深圳市鑫保泰技术有限公司 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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2018
- 2018-11-08 CN CN201811324020.9A patent/CN109147144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101957914A (en) * | 2009-07-20 | 2011-01-26 | 深圳大学 | Finger vein image acquisition device |
| CN104239869A (en) * | 2014-09-25 | 2014-12-24 | 武汉华和机电技术有限公司 | Intelligent fingerprint identification device and device |
| CN107293014A (en) * | 2017-06-22 | 2017-10-24 | 中山市奥珀金属制品有限公司 | A kind of intelligent door lock |
| CN108549885A (en) * | 2018-06-19 | 2018-09-18 | 常州信息职业技术学院 | A kind of touch condenser type refers to venous collection device |
| CN209168214U (en) * | 2018-11-08 | 2019-07-26 | 深圳市鑫保泰技术有限公司 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164016A (en) * | 2019-06-04 | 2019-08-23 | 哈尔滨工程大学 | A kind of green and healthy campus intelligent management system based on WiFi communication |
| CN111145399A (en) * | 2020-01-03 | 2020-05-12 | 黑龙江省墨链科技有限公司 | Intelligent fingerprint lock with biological sign recognition and remote alarm functions |
| CN113177436A (en) * | 2021-04-01 | 2021-07-27 | 深圳市鑫保泰技术有限公司 | Ultrasonic finger vein authentication device |
| CN113177436B (en) * | 2021-04-01 | 2022-01-14 | 深圳市鑫保泰技术有限公司 | Ultrasonic finger vein authentication device |
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