CN207037756U - Multifunctional intelligent biological identification attendance device and system - Google Patents
Multifunctional intelligent biological identification attendance device and system Download PDFInfo
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- CN207037756U CN207037756U CN201720919775.8U CN201720919775U CN207037756U CN 207037756 U CN207037756 U CN 207037756U CN 201720919775 U CN201720919775 U CN 201720919775U CN 207037756 U CN207037756 U CN 207037756U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 210000003462 vein Anatomy 0.000 claims description 9
- 230000005055 memory storage Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012795 verification Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a multi-functional intelligent biological identification attendance device and system relates to the punched-card machine field. The multifunctional intelligent biological identification attendance device and the system comprise an acoustic wave transmitter, a main control chip, an audio encoder, an instruction transmission interface, a radio frequency card identification module and an acoustic wave receiver, the sound wave transmitter is used for transmitting sound waves with specific frequency to the sound wave receiver, the sound waves with specific frequency are transmitted to the audio encoder by the sound wave receiver for encoding, when the main control chip judges that the pre-stored identity information base comprises the collected user identity information and judges that the frequency information of the received coded sound wave is matched with the frequency information of the pre-stored sound wave, namely, the user identity information and the frequency information of the coded sound wave pass the two-way verification, the unlocking instruction is generated to complete the unlocking operation, even if a lawbreaker picks up the radio frequency card, the electronic door lock cannot be unlocked only by using the radio frequency card, and the lawbreaker can be prevented from entering an office area to be stolen to a certain extent.
Description
Technical field
Punched-card machine field is the utility model is related to, in particular to a kind of multifunctional intellectual bio-identification Work attendance device
With system.
Background technology
Punched-card machine can record staff the time for arriving and departing from unit when on and off duty.Punched-card machine is to utilize people
Biological characteristic or radio-frequency card identify, the finger of a very important person, hand support, face and radio-frequency card is placed on or face
Identify very convenient to read head can and can prevent from, for phenomenon of checking card, improving management system；Can energy real-time statistics
Employee it is on and off duty, work overtime, be late, leaving early, asking for leave, (above-noted that employee is abnormal to turn out for work to the related attendance information such as absence from duty
Number and the number of minutes) formed a comprehensive consolidated statement, also according to condition (date, job number, department etc.) statistics work can be carried out
Make.
Punched-card machine of the prior art can have gate inhibition's unlocking function concurrently, if the identity that employee is inputted by radio-frequency card is believed
Breath be verified by punched-card machine, punched-card machine can access control unblock, if employee radio-frequency card lose found by criminal, no
Method molecule can also take advantage of the occasion to unlock electronically controlled door using radio-frequency card, be stolen hence into Administrative Area, so as to cause
Company or the property loss of employee.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of multifunctional intellectual bio-identification Work attendance device
With system, to improve the problem of above-mentioned.
In a first aspect, the utility model embodiment provides a kind of multifunctional intellectual bio-identification Work attendance device, it is described more
Function intelligent biological identification Work attendance device includes positive shell, shell on the back and sound transmitter, and the positive shell and the shell on the back are detachable
Connection forms shell, control board is provided with the shell, the control board is disposed with main control chip, audio coding
Device and instruction coffret, the positive shell are provided with radio-frequency card identification module, acoustic receiver, the acoustic receiver, institute
State audio coder, the main control chip is sequentially connected electrically, the main control chip respectively with the radio-frequency card identification module, described
Coffret electrical connection is instructed, the radio-frequency card acquisition module is used for the subscriber identity information for gathering a radio-frequency card memory storage, institute
State sound transmitter and be used for for sending sound wave to the acoustic receiver, the acoustic receiver of specific frequency by specific frequency
The sonic transmissions of rate to the audio coder is encoded, and the main control chip is used to judge that pre-stored identity information storehouse is
The no subscriber identity information including collecting and determine the frequency information of the sound wave after the coding received and pre-stored sound
Whether the frequency information of ripple matches, if it is, generation unlock instruction, and transmitted by the instruction coffret to a unblock
Device.
Further, the multifunctional intellectual bio-identification Work attendance device also includes encrypted circuit, the sound transmitter
Electrically connected with the encrypted circuit, the encrypted circuit is used to be added the sound wave of the specific frequency of sound transmitter transmission
It is close.
Further, the surface of the positive shell is additionally provided with key-press module and display screen, and the key-press module shows with described
Display screen electrically connects with the main control chip respectively.
Further, the surface of the positive shell is provided with projection plate, and the display screen is arranged at the projection plate.
Further, the surface of the positive shell is additionally provided with image capture module, described image acquisition module and the master
Chip electrical connection is controlled, described image acquisition module is used to gather human face image information, and the main control chip is used for pre-stored body
Part information bank includes the subscriber identity information collected and determines the frequency information of the sound wave after the coding received with prestoring
After the frequency information matching of the sound wave of storage, judge whether include the human face image information collected in pre-stored image library, such as
Fruit is then to generate unlock instruction.
Further, the surface of the positive shell is provided with projection plate, and described image acquisition module is arranged at the projection plate.
Further, the surface of the positive shell is additionally provided with finger print acquisition module and refers to hand vein recognition module, the finger
Line acquisition module, the finger hand vein recognition module electrically connect with the main control chip respectively, and the finger print acquisition module is used to adopt
Collect fingerprint feature information, the finger hand vein recognition module is used to gather veinprint shadow, and the main control chip is used for pre-stored
Identity information storehouse include the subscriber identity information that collects and determine the frequency information of the sound wave after the coding received with
After the frequency information matching of pre-stored sound wave, whether judge in pre-stored fingerprint base comprising the fingerprint feature information collected
And judge whether the fingerprint feature information is living body finger print characteristic information by the veinprint shadow, if it is, generation
Unlock instruction.
Further, the shell on the back is provided with voice playing module, the voice playing module and main control chip electricity
Connection, if the identity information storehouse that the main control chip is additionally operable to be pre-stored does not include the subscriber identity information collected or/and sentenced
When breaking to the frequency information mismatch of the frequency information and pre-stored sound wave of the sound wave after the coding received, generation checking is not
The prompting passed through, the voice playing module are used for verifying that unsanctioned prompting plays out.
Further, the sound transmitter is loudspeaker, and the acoustic receiver is microphone.
Second aspect, the utility model embodiment additionally provide a kind of multifunctional intellectual bio-identification attendance checking system, and this is more
Function intelligent biological identification attendance checking system includes unlocking device and above-mentioned multifunctional intellectual bio-identification Work attendance device, more work(
Energy intelligent biological identification Work attendance device is used to transmit unlock instruction to the unlocking device, and the unlocking device is used to receive solution
Unlocked after lock instruction.
Compared with prior art, multifunctional intellectual bio-identification Work attendance device provided by the utility model and system, including
Sound transmitter, main control chip, audio coder, instruction coffret, radio-frequency card identification module, acoustic receiver, pass through sound
Ripple transmitter is used to sending the sound wave of specific frequency to the acoustic receiver, using the acoustic receiver by specific frequency
Sonic transmissions to the audio coder is encoded, and includes collecting when main control chip determines pre-stored identity information storehouse
Subscriber identity information and determine the frequency information of the frequency information and pre-stored sound wave of the sound wave after the coding received
During matching, i.e. the frequency information bi-directional verification of subscriber identity information and the sound wave after coding passes through just generation unlock instruction completion
Unblock operation, even if so as to which criminal finds radio-frequency card, can not also unlock electronic lock just with radio-frequency card, so that
To a certain extent criminal can be prevented to be stolen into Administrative Area, so as to avoid the property of company or employee damage
Lose.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
Fig. 1 is the positive structural representation for the multifunctional intellectual bio-identification Work attendance device that the utility model embodiment provides
Figure；
Fig. 2 is the structural representation at the back side for the multifunctional intellectual bio-identification Work attendance device that the utility model embodiment provides
Figure；
Fig. 3 is that the circuit for the multifunctional intellectual bio-identification Work attendance device that the utility model embodiment provides connects block diagram；
Fig. 4 is that the circuit for the multifunctional intellectual bio-identification attendance checking system that the utility model embodiment provides connects block diagram.
Icon：The positive shells of 101-；102- shell on the backs；103- sound transmitters；104- main control chips；105- audio coders；
106- instructs coffret；107- radio-frequency card identification modules；108- acoustic receivers；109- unlocking devices；110- encrypted circuits；
111- key-press modules；112- display screens；113- projection plates；114- image capture modules；115- finger print acquisition modules；116- voices
Playing module.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, or those skilled in the art usually understand
Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified set
Standby or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
The utility model of the application is further described below by specific embodiment.
Fig. 1, Fig. 2 are referred to, the utility model embodiment provides a kind of multifunctional intellectual bio-identification Work attendance device, should
Multifunctional intellectual bio-identification Work attendance device includes positive shell 101, shell on the back 102 and sound transmitter 103.Wherein, positive shell 101
Geometry is trapezoidal, and it is also that trapezoidal positive shell 101 is detachably connected to form shell with shell on the back 102 that the geometry of shell on the back 102, which is,
In the present embodiment, the dismantling connection mode of positive shell 101 and shell on the back 102 can be detachably connected by screw, will be outer during installation
The larger side of shell volume upward, the less side of enclosure volume down, so after shell is bonded with metope, when multi-functional intelligence
Can bio-identification Work attendance device check card push when, stress is more stable, difficult for drop-off.
Control board is provided with shell, as shown in figure 3, control board is disposed with main control chip 104, audio coding
Device 105 and instruction coffret 106.In the present embodiment, main control chip 104 uses the core of model A33 processors 4, wherein,
The running frequency of the core of A33 processors 4 is 1.2GZ.
Positive shell 101 is provided with radio-frequency card identification module 107, acoustic receiver 108, acoustic receiver 108, audio coder
105th, main control chip 104 is sequentially connected electrically.Main control chip 104 respectively with radio-frequency card identification module 107, instruction coffret 106
Electrical connection, the subscriber identity information that radio-frequency card acquisition module is used to gather a radio-frequency card memory storage is, it is necessary to explanation, this implementation
In example, the card capacity that main control chip 104 stores is 5000.Sound transmitter 103 is used to send the sound wave of specific frequency to sound
Ripple receiver 108.In the present embodiment, sound transmitter 103 can be independent electronic equipment, can also be integrated in intelligent end
End, for example, being integrated in mobile phone.Sound transmitter 103 includes loudspeaker, and loudspeaker can convert electric energy to sound, when different
When electron energy reaches coil, coil produces the magnetic field interaction of a kind of energy and magnet, and this interaction causes paper disc to vibrate, because
Electron energy changes at any time, and the coil of loudspeaker can move forward or backward, therefore the paper disc of loudspeaker will be moved and then, this this it is dynamic
Make to make the density degree of air to produce change and produce sound.
Acoustic receiver 108 is used to be encoded the sonic transmissions of specific frequency to audio coder 105, acoustic receiver
Device 108 can include microphone, when sound wave causes the vibration of thin membrane of microphone, while drive the coil of microphone to vibrate, make
The relative position of coil and permanent magnet changes, this make it that the magnetic field through coil changes, and changes of magnetic field can be in coil
Middle generation induced electromotive force, also just generates electric signal.Audio coder 105 utilizes the function of acp chip group and the mould of periphery
The standby function of realizing audio card/Modem jointly is proposed, sound wave can be modulated, be converted to 104 accessible number of main control chip
Word signal.
Main control chip 104 is used to judge whether pre-stored identity information storehouse includes the subscriber identity information that collects and sentence
Whether the frequency information to break to the sound wave after the coding received matches with the frequency information of pre-stored sound wave, if it is,
Unlock instruction is generated, and by instructing coffret 106 to transmit to a unlocking device 109, after unlocking device 109 receives unlock instruction
Unblock, so as to control electronic gate to open, so that when being checked card, while access control is opened.It should be noted that this implementation
In example, the fingerprint capacity that main control chip 104 stores is 5000 pieces.
In addition, multifunctional intellectual bio-identification Work attendance device also includes encrypted circuit 110, sound transmitter 103 and encryption
Circuit 110 electrically connects, and the sound wave for the specific frequency that encrypted circuit 110 is used to transmit sound transmitter 103 is encrypted.In order to
Strengthen security, the sound wave for the setpoint frequency that encrypted circuit 110 can send sound transmitter 103 is encrypted, it is necessary to solve accordingly
Cipher telegram road could decrypt the sound wave, and criminal can be avoided to obtain the imitated sound wave for sending corresponding frequencies of frequency information of sound wave
Sound transmitter 103.
The surface of positive shell 101 is additionally provided with key-press module 111 and display screen 112, and key-press module 111 divides with display screen 112
Do not electrically connected with main control chip 104.Key-press module 111 be used to inputting the job number information of employee, card number signal and it is current when
Between information, display screen 112 is used for the prompting for showing checking right and wrong, and some other work attendance contents.Of course, member
Work can input password by key-press module 111, and the password of the checking input of main control chip 104 generates record of checking card after.
The surface of positive shell 101 is additionally provided with image capture module 114, and image capture module 114 is electrically connected with main control chip 104
Connect, image capture module 114 is used to gather human face image information, and main control chip 104, which is used for pre-stored identity information storehouse, to be included
The subscriber identity information that collects and the frequency for determining the frequency information and pre-stored sound wave of the sound wave after the coding received
After rate information matches, judge whether comprising the human face image information collected in pre-stored image library, if it is, generation solution
Lock instruction.It should be noted that in the present embodiment, the facial image capacity that main control chip 104 stores is 500.
It should be noted that the surface of positive shell 101 is provided with projection plate 113, image capture module 114 is arranged at projection plate
113.Image capture module 114 is arranged at projection plate 113, so that the position of image capture module 114 is more prominent, can
To play mark action, also cause the more convenient alignment image capture module 114 of employee to carry out IMAQ, improve employee
Usage experience sense.In the present embodiment, display screen 112 is also disposed on projection plate 113, and display screen 112 is located at IMAQ mould
The lower section of block 114, display screen 112 is also disposed on projection plate 113, also causes user to verify knot with more convenient observation
Fruit and some other work attendance contents.
The surface of positive shell 101 is additionally provided with finger print acquisition module 115, and finger print acquisition module 115 is located at the right side of positive shell 101
Side, the operation for facilitating employee to be checked card.Wherein, finger print acquisition module 115 can use Optical Dark Solitary Pulse fingerprint capturer.Positive shell
Surface is additionally provided with finger print acquisition module 115 and refers to hand vein recognition module, finger print acquisition module 115, refers to hand vein recognition module
Electrically connected respectively with main control chip 104, finger print acquisition module 115 is used to gather fingerprint feature information, refers to hand vein recognition module use
In collection veinprint shadow, main control chip 104 is used to include the subscriber identity information collected in pre-stored identity information storehouse
And after the frequency information for determining the sound wave after the coding received matches with the frequency information of pre-stored sound wave, judge to prestore
The fingerprint feature information collected whether is included in the fingerprint base of storage and the fingerprint feature information is judged by veinprint shadow
Whether it is living body finger print characteristic information, if it is, generation unlock instruction.
As shown in Figure 2 and Figure 3, the shell on the back 102 is provided with voice playing module 116, and voice playing module 116 is used and raised
Sound device.Voice playing module 116 electrically connects with main control chip 104, if main control chip 104 is additionally operable to pre-stored identity information storehouse
The frequency information of sound wave after not including the subscriber identity information that collects or/and determining the coding received with it is pre-stored
When the frequency information of sound wave mismatches, unsanctioned prompting is verified in generation, and voice playing module 116 is used for unsanctioned to verifying
Prompting plays out, and the prompting of authentication failed can be such as " please brushing again ", " Europe ".
In addition, the side of shell is additionally provided with SD card socket, SD card socket electrically connects with main control chip 104, the side of shell
Face is additionally provided with reset button.
In addition, referring to Fig. 4, the utility model embodiment additionally provides a kind of multifunctional intellectual bio-identification work attendance system
System, the multifunctional intellectual bio-identification attendance checking system include unlocking device 109 and filled with above-mentioned multifunctional intellectual bio-identification work attendance
Put, multifunctional intellectual bio-identification Work attendance device is used to transmit unlock instruction to unlocking device 109, and unlocking device 109 is used to connect
Unlocked after receiving unlock instruction.
In summary, multifunctional intellectual bio-identification Work attendance device provided by the utility model and system, including sound wave hair
Send device 103, main control chip 104, audio coder 105, instruction coffret 106, radio-frequency card identification module 107, acoustic receiver
Device 108, the sound wave for being used to send specific frequency by sound transmitter 103 utilize acoustic receiver to acoustic receiver 108
108 are encoded the sonic transmissions of specific frequency to audio coder 105, when main control chip 104 determines pre-stored body
Part information bank includes the subscriber identity information collected and determines the frequency information of the sound wave after the coding received with prestoring
The sound wave of storage frequency information matching when, i.e., subscriber identity information with coding after sound wave frequency information bi-directional verification by,
Just generate unlock instruction and complete unblock operation, also can not will just with radio-frequency card even if finding radio-frequency card so as to criminal
Electronic lock unlocks, so as to a certain extent criminal be prevented to be stolen into Administrative Area, so as to avoid
Company or the property loss of employee.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. multifunctional intellectual bio-identification Work attendance device, it is characterised in that the multifunctional intellectual bio-identification work attendance dress Put including positive shell, shell on the back and sound transmitter, the positive shell is detachably connected to form shell with the shell on the back, in the shell Control board is provided with, the control board is disposed with main control chip, audio coder and instruction coffret, described Positive shell is provided with radio-frequency card identification module, acoustic receiver, the acoustic receiver, the audio coder, the master control core Piece is sequentially connected electrically, and the main control chip electrically connects with the radio-frequency card identification module, the instruction coffret respectively, described Radio-frequency card acquisition module is used for the subscriber identity information for gathering a radio-frequency card memory storage, and the sound transmitter is specific for sending To the acoustic receiver, the acoustic receiver is used to compile the sonic transmissions of specific frequency to the audio sound wave of frequency Code device is encoded, and the main control chip is used to judge whether pre-stored identity information storehouse includes the user identity letter collected Whether the frequency information for ceasing and determining the sound wave after the coding received matches with the frequency information of pre-stored sound wave, if It is then to generate unlock instruction, and is transmitted by the instruction coffret to a unlocking device.
- 2. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the multifunctional intellectual Bio-identification Work attendance device also includes encrypted circuit, and the sound transmitter electrically connects with the encrypted circuit, the encryption electricity Road is used to the sound wave of the specific frequency of sound transmitter transmission being encrypted.
- 3. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the surface of the positive shell Key-press module and display screen are additionally provided with, the key-press module electrically connects with the main control chip respectively with the display screen.
- 4. multifunctional intellectual bio-identification Work attendance device according to claim 3, it is characterised in that the surface of the positive shell Projection plate is provided with, the display screen is arranged at the projection plate.
- 5. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the surface of the positive shell Image capture module is additionally provided with, described image acquisition module is electrically connected with the main control chip, and described image acquisition module is used In collection human face image information, the main control chip is used for the subscriber identity information that pre-stored identity information storehouse includes collecting And after the frequency information for determining the sound wave after the coding received matches with the frequency information of pre-stored sound wave, judge to prestore Whether comprising the human face image information collected in the image library of storage, if it is, generation unlock instruction.
- 6. multifunctional intellectual bio-identification Work attendance device according to claim 5, it is characterised in that the surface of the positive shell Projection plate is provided with, described image acquisition module is arranged at the projection plate.
- 7. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the surface of the positive shell It is additionally provided with finger print acquisition module and refers to hand vein recognition module, the finger print acquisition module, the finger hand vein recognition module point Do not electrically connected with the main control chip, the finger print acquisition module is used to gather fingerprint feature information, the finger hand vein recognition mould Block is used to gather veinprint shadow, and the main control chip is used to include the user identity collected in pre-stored identity information storehouse Information and determine the sound wave after the coding received frequency information match with the frequency information of pre-stored sound wave after, judgement The fingerprint feature information collected whether is included in pre-stored fingerprint base and the fingerprint is judged by the veinprint shadow Whether characteristic information is living body finger print characteristic information, if it is, generation unlock instruction.
- 8. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the shell on the back is provided with Voice playing module, the voice playing module electrically connect with the main control chip, if the main control chip is additionally operable to be pre-stored Identity information storehouse do not include the subscriber identity information that collects or/and determine the coding received after sound wave frequency letter When the frequency information of breath and pre-stored sound wave mismatches, unsanctioned prompting is verified in generation, and the voice playing module is used for To verifying that unsanctioned prompting plays out.
- 9. multifunctional intellectual bio-identification Work attendance device according to claim 1, it is characterised in that the sound transmitter For loudspeaker, the acoustic receiver is microphone.
- 10. a kind of multifunctional intellectual bio-identification attendance checking system, it is characterised in that any with claim 1~9 including unlocking device Described multifunctional intellectual bio-identification Work attendance device, the multifunctional intellectual bio-identification Work attendance device are used for unlock instruction Transmit to the unlocking device, the unlocking device is used to unlock after unlock instruction is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919775.8U CN207037756U (en) | 2017-07-26 | 2017-07-26 | Multifunctional intelligent biological identification attendance device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919775.8U CN207037756U (en) | 2017-07-26 | 2017-07-26 | Multifunctional intelligent biological identification attendance device and system |
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| Publication Number | Publication Date |
|---|---|
| CN207037756U true CN207037756U (en) | 2018-02-23 |
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ID=61463062
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919775.8U Active CN207037756U (en) | 2017-07-26 | 2017-07-26 | Multifunctional intelligent biological identification attendance device and system |
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| Country | Link |
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| CN (1) | CN207037756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447563A (en) * | 2018-09-05 | 2019-03-08 | 平安科技（深圳）有限公司 | Voice Work attendance method, device, computer equipment and storage medium |
| CN112687017A (en) * | 2020-07-24 | 2021-04-20 | 猫岐智能科技（上海）有限公司 | Sign-in method and system |
-
2017
- 2017-07-26 CN CN201720919775.8U patent/CN207037756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447563A (en) * | 2018-09-05 | 2019-03-08 | 平安科技（深圳）有限公司 | Voice Work attendance method, device, computer equipment and storage medium |
| CN112687017A (en) * | 2020-07-24 | 2021-04-20 | 猫岐智能科技（上海）有限公司 | Sign-in method and system |
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