CN108664873A - The bio-identification camera module and terminal device of built-in security encryption chip - Google Patents
The bio-identification camera module and terminal device of built-in security encryption chip Download PDFInfo
- Publication number
- CN108664873A CN108664873A CN201710301475.8A CN201710301475A CN108664873A CN 108664873 A CN108664873 A CN 108664873A CN 201710301475 A CN201710301475 A CN 201710301475A CN 108664873 A CN108664873 A CN 108664873A
- Authority
- CN
- China
- Prior art keywords
- bio
- identification
- chip
- camera module
- security encryption
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 230000006870 function Effects 0.000 claims description 11
- 230000015654 memory Effects 0.000 claims description 8
- 238000012536 packaging technology Methods 0.000 claims description 7
- 210000003462 vein Anatomy 0.000 claims description 7
- 210000001525 retina Anatomy 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- 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
-
- 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
-
- 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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a kind of bio-identification camera module of built-in security encryption chip and terminal device, the bio-identification camera module includes：Wiring board and the image sensor chip and security encryption chip by electric connection being arranged on the wiring board；The bio-identification camera module further includes：Lens assembly, the lens assembly is for being packaged described image sensor chip and the security encryption chip；The security encryption chip is built-in with preset bio-identification firmware, and the security encryption chip is used to carry out corresponding living things feature recognition to the image that described image sensor chip acquires according to the preset bio-identification firmware built in it.Bio-identification camera module provided by the invention is provided simultaneously with optical image processing and bio-identification function.
Description
Technical field
The present invention relates to electronic products and technical field of biometric identification, and in particular to a kind of life of built-in security encryption chip
Object identification camera module and terminal device.
Background technology
From being born from computer, people can preserve some important informations wherein, as data such as photo, videos, with
The rise of mobile Internet and smart mobile phone, people gradually promote the consciousness of secure context.Smart mobile phone is in addition to being added
Outside oneself security software, not only connects the automatic startup item of booting and some system permissions transfer to user management, be mainly concerned with mobile phone
Unlock, file system permission privacy secrecy and secure payment etc.；Also derive a series of secrecy provisions, example fingerprint recognition,
The biotechnologys such as face recognition, iris recognition.
In biotechnology, mainly there is recognition of face, fingerprint recognition, Application on Voiceprint Recognition, hand vein recognition and iris recognition etc. five
Broad aspect.Fingerprint identification technology is ripe at present, has been widely used on smart mobile phone, since each fingerprint has several only nothings
Two measurable characteristic points, each characteristic point have about seven features, ten fingers of a people to generate at least 4900 independences
Measurable feature, by that can be authenticated from member's extraction feature value；But everyone is in different environment or work, if
It has under silk person of outstanding talent breakage or dry and wet environment, will result in None- identified when speckling with foreign matter, so fingerprint recognition is simultaneously
It is not suitable for everyone.Face identification system information storage is that is, digital or particular code based on the language of computer capacity identification,
Safety is given a discount；It is likely to None- identified if there is changing a hair style or drawing an adornment.Application on Voiceprint Recognition is of low cost, obtains
It is convenient to take, but is applicable in and requires strictly, such as speaks or with the age of people, physical condition, mood in noisy environment, mixing
It influences and changes.Hand vein recognition or retina are suitable, its refuse it is sincere less than a ten thousandth in the case of, knowing false rate can be low
In ten a ten thousandths；But the shortcomings that it equally is difficult to evade, so using in the market not high.Relative to above production
Identification technology, the misclassification rate of iris recognition and to refuse the sincere identification for having reached zero probability horizontal, and it belongs to contactless
Identification, convenience and high-efficiency；Iris is that everyone is distinctive, and it is highest at present to have not reproducible uniqueness, safe class.
China movement shopping marketplace scale has reached tera-scale, and fingerprint cannot be satisfied safety and convenience always, and iris recognition will
As following leading role.
The biological identification technologies such as iris recognition include hardware technology and software technology, and camera module is hardware technology
One of basis is the critical component of optical imagery.It is generally only as bat at present applied to the camera module on mobile terminal
Use is taken the photograph, therefore camera module only needs light entering inside by camera lens, reaches image sensitive chip and turns optical signal
It changes electric signal into, then digital signal is converted by internal adc circuit, be finally delivered to carry out image working process on DSP, most
After change into RGB, YUV isotype output.Therefore traditional camera module is that do not have safety certification function, only does picture number
According to processing.If carrying out safety certification, need to configure safety chip and its configuration text of certification in terminal
Part etc., therefore the technology of safety certification is usually only grasped on each terminal, to influence the development of safe practice.
Invention content
For the defects in the prior art, the present invention provides a kind of bio-identification cameras of built-in security encryption chip
Module and terminal device, bio-identification camera module provided by the invention are provided simultaneously with optical image processing and bio-identification
Function.
Specifically, the present invention provides following technical schemes：
In a first aspect, the present invention provides a kind of bio-identification camera modules of built-in security encryption chip, including：Line
Road plate and the image sensor chip and security encryption chip by electric connection being arranged on the wiring board；
The bio-identification camera module further includes：Lens assembly, the lens assembly are used to sense described image
Device chip and the security encryption chip are packaged；
The security encryption chip is built-in with preset bio-identification firmware, and the security encryption chip is used for according in it
The preset bio-identification firmware set carries out corresponding living things feature recognition to the image that described image sensor chip acquires.
Further, the lens assembly includes：Microscope base, camera lens and optical filter；
The camera lens is embedded in the microscope base, the image sensor chip on wiring board described in the camera lens face；
The optical filter is embedded in the microscope base, and the optical filter is located at the camera lens and described image sensor chip
Between；
Wherein, the optical filter is to have the function of infrared cutoff and/or the optical filter that infrared narrowband passes through function.
Further, the bio-identification camera module is worked with fixing focal modes and/or autofocus mode.
Further, described image sensor chip and the security encryption chip pass through wafer chip level chip-scale package
WLCSP packaging technologies or chip on board COB packaging technologies are arranged on the wiring board.
Further, the security encryption chip passes through tri- pins of SDA, VCC and GND or SDA, SCL, VCC and GND tetra-
A pin is connect with the wiring board.
Further, described image sensor chip is the COMS image sensor cores of RGB, RGBW, RGBIR or BW pattern
Piece, to realize to colored, black and white or mixed image acquisition.
Further, the preset bio-identification firmware includes：Iris recognition firmware, retina identification firmware, eyeprint
It identifies one or more in firmware, recognition of face firmware and hand vein recognition firmware.
Further, in the security encryption chip include at least have the read-only memory space of EEPROM electric erazable programmables and
SRAM static random access memories space.
Second aspect, the present invention also provides a kind of terminal devices, including such as any one of them built-in security adds above
The bio-identification camera module of close chip.
As shown from the above technical solution, the bio-identification camera module of built-in security encryption chip provided by the invention,
By the way that security encryption chip to be built in camera module ontology, the bridge between optical image processing and bio-identification is realized
It connects, integrates optics image processing and bio-identification, form a set of image independently of exterior terminal equipment (such as mobile phone)
Acquisition and bio-identification module.The benefit brought in this way be first can reduce to the design requirement of external terminal device base band and
Manufacturing cost saves the inner space of exterior terminal equipment, is conducive to the miniaturization of exterior terminal equipment, while can reduce by one
The production threshold of a little terminal device manufacturers for not having biological identification technology；Camera module factory will not followed by be increased
Design and manufacture difficulty will not cause the influence delivered, and be conducive to the soft of camera module factory and terminal device manufacturer instead
Property production selection, enhance the unification of the technical standard of both sides.Further, since technology standardization can be brought more just
Profit reduces the technology communication cost of each side, therefore can be carried for the industrialization and the marketization of camera module and terminal device
For more convenient, support and ensure.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is that the structure of the bio-identification camera module for the built-in security encryption chip that one embodiment of the invention provides is shown
It is intended to；
Fig. 2 is the vertical view of bio-identification camera module shown in FIG. 1；
Fig. 3 is the side view of bio-identification camera module shown in FIG. 1；
Fig. 4 is the sectional view of bio-identification camera module shown in FIG. 1；
Above in each figure, 101 indicate wiring board；102 indicate camera lens；103 indicate microscope base；104 indicate image sensor core
Piece；105 indicate optical filter；106a~106e indicates protection capacitance；107 indicate connector；108 indicate security encryption chip.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention carries out clear, complete description, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1~Fig. 4 shows the bio-identification camera shooting head mould for the built-in security encryption chip that one embodiment of the invention provides
The structural schematic diagram of group.Referring to Fig. 1~Fig. 4, the bio-identification of built-in security encryption chip provided in an embodiment of the present invention images
Head mould group, including：Wiring board 101 and the image sensor chip by electric connection being arranged on the wiring board 101
104 and security encryption chip 108；
The bio-identification camera module further includes：Lens assembly, the lens assembly are used to sense described image
Device chip 104 and the security encryption chip 108 are packaged；
The security encryption chip 108 is built-in with preset bio-identification firmware, and the security encryption chip 108 is used for root
It is special that corresponding biology is carried out to the image that described image sensor chip 104 acquires according to the preset bio-identification firmware built in it
Sign identification.
It is understood that the bio-identification camera module can be connected with external terminal device (such as mobile phone)
It connects, to which living things feature recognition result to be transferred to external terminal device.For example, see Fig. 1, the bio-identification camera
Living things feature recognition result can be transferred to external terminal device by the connector 107 being arranged thereon by module, outer in this way
It will no longer be required to that individual bio-identification module is arranged in the terminal device in portion, therefore taken the photograph using bio-identification provided in this embodiment
As head mould group can simplify the structure of exterior terminal equipment, while the inner space of exterior terminal equipment can be saved.
It is understood that the image sensor chip 104 described in the present embodiment can be COMS image sensor chips,
Can certainly be other image sensor chips (such as ccd image sensor chip), not invention does not limit this.When described
When image sensor chip 104 is COMS image sensor chips, it is specifically as follows RGB, RGBW, RGBIR, BW isotype
COMS image sensor chips, to realize to colored, black and white or mixed image acquisition.In addition, the life described in the present embodiment
Object identification camera module can also be worked with fixing focal modes work with autofocus mode.
It is understood that the preset bio-identification firmware described in the present embodiment includes：Iris recognition firmware, retina
It is one or more in firmware, recognition of face firmware and hand vein recognition firmware to identify that firmware, eyeprint identify, can also be it certainly
Allogene identifies firmware (such as face decree line identifies firmware), and not invention does not limit this.Due in security encryption chip 108
These preset bio-identification firmwares are built-in with, therefore corresponding iris recognition, retina identification, eyeprint identification, people can be carried out
Face identifies and a variety of bio-identifications such as hand vein recognition, is carried out due to these bio-identification firmwares and using these recognizer components
Identification processing procedure is the prior art, therefore the present embodiment repeats no more this.
It is understood that according to actual needs can be with preset relevant hardware inside the security encryption chip 108
Data (the related hardware data of such as image sensor chip 104) and other existing image procossing firmwares or algorithm.
As seen from the above description, the bio-identification camera module of built-in security encryption chip provided in this embodiment is led to
It crosses and security encryption chip is built in camera module ontology, realize the bridge between optical image processing and bio-identification
It connects, integrates optics image processing and bio-identification, form a set of image independently of exterior terminal equipment (such as mobile phone)
Acquisition and bio-identification module.The benefit brought in this way be first can reduce to the design requirement of external terminal device base band and
Manufacturing cost saves the inner space of exterior terminal equipment, is conducive to the miniaturization of exterior terminal equipment, while can reduce by one
The production threshold of a little terminal device manufacturers for not having biological identification technology；Camera module factory will not followed by be increased
Design and manufacture difficulty will not cause the influence delivered, and be conducive to the soft of camera module factory and terminal device manufacturer instead
Property production selection, enhance the unification of the technical standard of both sides.Further, since technology standardization can be brought more just
Profit reduces the technology communication cost of each side, therefore can be carried for the industrialization and the marketization of camera module and terminal device
For more convenient, support and ensure.
In a kind of optional embodiment, referring to Fig. 4, the lens assembly includes：Microscope base 103 and camera lens 102；
The camera lens 102 is embedded in the microscope base 103, the image sense on wiring board 101 described in 102 face of the camera lens
Survey device chip 104.
Preferably, the microscope base 103 is rectangular parallelepiped structure.Since rectangular parallelepiped structure includes cube structure, therefore the mirror
Seat 103 can be cube structure.
In a kind of optional embodiment, referring to Fig. 4, the lens assembly further includes：Optical filter 105；
The optical filter 105 is embedded in the microscope base 103, and the optical filter 105 is located at the camera lens 102 and the figure
As between sensor chip 104.
Preferably, the optical filter 105 is to have the function of the optical filter of infrared cutoff and/or infrared narrowband by function,
So that the bio-identification camera module can meet shooting under visible light environment, can also meet under infrared luminous environment
Shooting, even simultaneously have both shooting under visible light and infrared luminous environment.
In a kind of optional embodiment, referring to Fig. 4, described image sensor chip 104 and the security encryption chip
108 are encapsulated in the wiring board by wafer chip level chip-scale package WLCSP packaging technologies or chip on board COB packaging technologies
On 101.It is understood that being tested after packaging technology, complete to encrypt with built-in security after being successfully tested
The assembling of the bio-identification camera module of chip.It is understood that described image sensor chip 104 and the safety add
Close chip 108 can also be encapsulated in by other integrated antenna package modes on the wiring board 101, and the present invention does not limit this
It is fixed.
In a kind of optional embodiment, referring to Fig. 4, described image sensor chip 104 is located on the wiring board 101
Capacitance (such as 106a~106e), the protection capacitance are protected with being additionally provided in the peripheral circuit of the security encryption chip 108
For preventing high-voltage breakdown described image sensor chip 104 and the security encryption chip 108, and to passing through described image sense
The electric current for surveying device chip 104 and the security encryption chip 108 is filtered.
In a kind of optional embodiment, the security encryption chip 108 by tri- pins of SDA, VCC and GND or
Tetra- pins of SDA, SCL, VCC and GND are connect with the wiring board 101.Certainly, the security encryption chip 108 can also be with
More pins are connect with the wiring board 101, and the present invention does not limit this.
Being included at least in a kind of optional embodiment, in the security encryption chip 108 has EEPROM electric erasable and programmables
The read-only memory space of journey and SRAM static random access memories space.It certainly as needed can be in the security encryption chip
Including the other kinds of memory space such as Flash flash memory spaces, not invention do not limit this.
As it can be seen that the bio-identification camera module of built-in security encryption chip provided in an embodiment of the present invention, biology is known
Other safety chip is set on the intrinsic wiring board of camera module, can be carried out between bio-identification and image sensor
Interconnection so that camera module itself has bio-identification function, especially iris identifying function.In addition, the embodiment of the present invention
The bio-identification camera module of offer need not carry out technique change to the encapsulation of camera module, will not influence to image
The production yield of head mould group is conducive to the optimization of camera module function so that camera module can become independent image
Acquisition and bio-identification module, so the baseband design risk and manufacturing cost of exterior terminal equipment can be reduced, while can be with
Reduce the production threshold for the terminal device manufacturer that some do not have biological identification technology.
Another embodiment of the present invention additionally provides a kind of terminal device, which includes as described in above example
The bio-identification camera module of built-in security encryption chip.
Since the terminal device described in the present embodiment includes the biology of the built-in security encryption chip described in above-described embodiment
Identification camera module, thus the terminal device described in the present embodiment can be real without built-in biological recognition processing module
Existing bio-identification (such as identification of iris recognition, retina, eyeprint identification, recognition of face and hand vein recognition), so as to reduce
The baseband design of terminal device requires and manufacturing cost, while can also save the inner space of terminal device, is conducive to terminal
The miniaturization of equipment, while the production threshold for the terminal device manufacturer that some do not have biological identification technology can be reduced,
Be conducive to the industrialization and the marketization of terminal device.
It is understood that the terminal device described in the present embodiment can be any one in mobile phone, PAD and computer.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower" is base
It in orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as, it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, can also be to be electrically connected
It connects；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is only used to illustrate the technical scheme of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these are changed or replace
It changes, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of bio-identification camera module of built-in security encryption chip, which is characterized in that including：Wiring board and setting
The image sensor chip and security encryption chip by electric connection on the wiring board；
The bio-identification camera module further includes：Lens assembly, the lens assembly are used for described image sensor core
Piece and the security encryption chip are packaged；
The security encryption chip is built-in with preset bio-identification firmware, and the security encryption chip is used for according to built in it
Preset bio-identification firmware carries out corresponding living things feature recognition to the image that described image sensor chip acquires.
2. bio-identification camera module according to claim 1, which is characterized in that the lens assembly includes：Microscope base,
Camera lens and optical filter；
The camera lens is embedded in the microscope base, the image sensor chip on wiring board described in the camera lens face；
The optical filter is embedded in the microscope base, the optical filter be located at the camera lens and described image sensor chip it
Between；
Wherein, the optical filter is to have the function of infrared cutoff and/or the optical filter that infrared narrowband passes through function.
3. bio-identification camera module according to claim 1, which is characterized in that the bio-identification camera module
To fix focal modes and/or autofocus mode work.
4. bio-identification camera module according to claim 1, which is characterized in that described image sensor chip and institute
Security encryption chip is stated by wafer chip level chip-scale package WLCSP packaging technologies or chip on board COB packaging technologies to be arranged
On the wiring board.
5. bio-identification camera module according to claim 4, which is characterized in that the security encryption chip passes through
Tetra- pins of tri- pins of SDA, VCC and GND or SDA, SCL, VCC and GND are connect with the wiring board.
6. according to Claims 1 to 5 any one of them bio-identification camera module, which is characterized in that described image senses
Device chip is the COMS image sensor chips of RGB, RGBW, RGBIR or BW pattern, to realize to colored, black and white or mixing
The acquisition of image.
7. according to Claims 1 to 5 any one of them bio-identification camera module, which is characterized in that the preset life
Object identifies that firmware includes：Iris recognition firmware, retina identification firmware, eyeprint identification firmware, recognition of face firmware and vein are known
It is one or more in other firmware.
8. according to Claims 1 to 5 any one of them bio-identification camera module, which is characterized in that the safety encryption
Being included at least in chip has the read-only memory space of EEPROM electric erazable programmables and SRAM static random access memories space.
9. a kind of terminal device, which is characterized in that including：Such as claim 1~8 any one of them built-in security encryption chip
Bio-identification camera module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198473 | 2017-03-29 | ||
| CN2017101984730 | 2017-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108664873A true CN108664873A (en) | 2018-10-16 |
Family
ID=63784588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301475.8A Pending CN108664873A (en) | 2017-03-29 | 2017-05-02 | The bio-identification camera module and terminal device of built-in security encryption chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108664873A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975839A (en) * | 2016-06-12 | 2016-09-28 | 北京集创北方科技股份有限公司 | Biological characteristic recognition device and method and biological characteristic template registration method |
| CN205899558U (en) * | 2016-04-26 | 2017-01-18 | 富鸿扬精密工业（深圳）有限公司 | Iris recognition device |
| CN206696864U (en) * | 2017-03-29 | 2017-12-01 | 上海荆虹电子科技有限公司 | The bio-identification camera module and terminal device of built-in security encryption chip |
-
2017
- 2017-05-02 CN CN201710301475.8A patent/CN108664873A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205899558U (en) * | 2016-04-26 | 2017-01-18 | 富鸿扬精密工业（深圳）有限公司 | Iris recognition device |
| CN105975839A (en) * | 2016-06-12 | 2016-09-28 | 北京集创北方科技股份有限公司 | Biological characteristic recognition device and method and biological characteristic template registration method |
| CN206696864U (en) * | 2017-03-29 | 2017-12-01 | 上海荆虹电子科技有限公司 | The bio-identification camera module and terminal device of built-in security encryption chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11774708B2 (en) | Lens system, fingerprint identification apparatus and terminal device | |
| CN108664783B (en) | Iris recognition-based recognition method and electronic equipment supporting same | |
| US7519198B2 (en) | Processor with personal verification function and operating device | |
| CN110870072A (en) | Image sensor including light-shielding member for blocking interference between plurality of light-receiving sensors, and electronic device including the same | |
| US11366290B2 (en) | Lens system, fingerprint identification apparatus and terminal device | |
| CN109255285A (en) | Based on optical fingerprint sensor, include its electronic device and its operating method | |
| CN107251051A (en) | Method and its electronic equipment for updating biometric pattern | |
| CN106980849A (en) | Hardware iris authentication system based on FPGA | |
| CN206696864U (en) | The bio-identification camera module and terminal device of built-in security encryption chip | |
| CN111103922A (en) | Camera, electronic equipment and identity verification method | |
| US20110058088A1 (en) | Image-capturing module with a flexible type substrate structure | |
| CN206698323U (en) | The bio-identification camera module and terminal device of external security encryption chip | |
| CN117063478A (en) | Dual image sensor package | |
| US20240095326A1 (en) | Modular biometric station with cohesive form factor | |
| CN108664873A (en) | The bio-identification camera module and terminal device of built-in security encryption chip | |
| US11368636B2 (en) | Method for acquiring image corresponding to infrared rays by using camera module comprising lens capable of absorbing light in visible light band and electronic device implementing same | |
| CN108668055A (en) | The bio-identification camera module and terminal device of external security encryption chip | |
| CN209103330U (en) | Multi-modal biological characteristic acquisition device | |
| KR101724270B1 (en) | Iris recognition optical system having short total length | |
| CN207440783U (en) | Hardware iris authentication system based on FPGA | |
| CN211044274U (en) | Fingerprint identification equipment and electronic equipment under screen | |
| CN208027442U (en) | Recognition of face terminal | |
| US8368003B2 (en) | Image-capturing module for simplifying optical component and reducing assembly time | |
| CN213276779U (en) | Identity recognition equipment of access control system | |
| US20200184174A1 (en) | Electronic device comprising fingerprint sensor |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191225 Address after: 518109 first floor, building 1b, yunantong Industrial Park, langrong Road, Dalang community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Jinghong Technology Co., Ltd Address before: 201203 Shanghai City, Pudong New Area free trade zone fanchun Road No. 400 Building 1 layer 3 Applicant before: Shanghai Jinghong Electronic Technology Co., Ltd. |