CN207037754U - Multimedia intelligent bio-identification Work attendance device - Google Patents
Multimedia intelligent bio-identification Work attendance device Download PDFInfo
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- CN207037754U CN207037754U CN201720919772.4U CN201720919772U CN207037754U CN 207037754 U CN207037754 U CN 207037754U CN 201720919772 U CN201720919772 U CN 201720919772U CN 207037754 U CN207037754 U CN 207037754U
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- controller
- identity information
- shell
- work attendance
- attendance device
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Abstract
The utility model provides a kind of multimedia intelligent bio-identification Work attendance device, is related to Work attendance device field.Work attendance device includes positive shell and shell on the back, positive shell is detachably connected to form shell with the shell on the back, control board and battery are provided with shell, control board is disposed with controller, the first break-make switching switch, the second break-make switching switch and low-power consumption standby circuit, controller is used for after low-power consumption standby circuit conducting, and whether detection identity information acquisition module obtains the identity information of user's input；If it is, sending feedback signal to the low-power consumption standby circuit to control low-power consumption standby circuit dwelling period discharge and recharge, and control the first break-make switching switch and the second break-make switching switch closure.Due to controller, the not power consumption when not obtaining enabled instruction by identity information acquisition module of electricity consumption module, electric energy when multimedia intelligent bio-identification Work attendance device is in off working state, energy-conserving and environment-protective, so as to considerably reduce electric cost are greatly reduced.
Description
Technical field
Work attendance device field is the utility model is related to, is filled in particular to a kind of multimedia intelligent bio-identification work attendance
Put.
Background technology
Work attendance device can record staff the time for arriving and departing from unit when on and off duty.Work attendance device is profit
Come what is identified, a finger, hand support, the face of a very important person are placed on or identified towards read head can the biological characteristic of employment
It is very convenient and can prevent generation from checking card phenomenon, improve management system；Can real-time statistics employee it is on and off duty, plus
Class, it is late, leaves early, asking for leave, the related attendance information (above-noted the abnormal number and the number of minutes turned out for work of employee) such as absence from duty
A comprehensive consolidated statement is formed, also according to condition (date, job number, department etc.) statistical work can be carried out.
Work attendance device of the prior art includes identity information acquisition module, voice playing module, display screen and instruction
Lamp, because the function of Work attendance device is more, power consumption is also larger, not enough energy-conservation, for the more company in office area, electric power into
This is higher, and the installation of existing Work attendance device is also not firm enough, is easily come off in metope.
Utility model content
The purpose of this utility model is to provide a kind of multimedia intelligent bio-identification Work attendance device, and it is intended to improve above-mentioned
The problem of.
A kind of multimedia intelligent bio-identification Work attendance device of the utility model embodiment, the Work attendance device include positive shell with
Shell on the back, the positive shell are detachably connected to form shell with the shell on the back, and control board and electric power storage are provided with the shell
Pond, the control board are disposed with controller, the first break-make switching switch, the second break-make switching switch and low-power consumption standby
Circuit, the positive shell are provided with electricity consumption module and identity information acquisition module, the electricity consumption module, first break-make switching
Switch and the controller are sequentially connected electrically, and the battery electrically connects with the identity information acquisition module, the identity
Information acquisition module, the low-power consumption standby circuit and the controller are sequentially connected electrically, the identity information acquisition module,
The second break-make switching switch and the controller are sequentially connected electrically, and the low-power consumption standby circuit is used in the identity
Information acquisition module obtains periodicity discharge and recharge before the identity information that user inputs, and the controller is used in the low-power consumption
After stand-by circuit conducting, the identity information whether the identity information acquisition module obtains user's input is detected；If it is, hair
Feedback signal is sent to the low-power consumption standby circuit to control the low-power consumption standby circuit dwelling period discharge and recharge, and is controlled
The first break-make switching switch and second break-make switching switch closure.
Further, the low-power consumption standby circuit include first resistor, transistor, second resistance, electric capacity and
FET, the base stage of the controller, the first resistor and the transistor are sequentially connected in series, second electricity
The positive pole of resistance, the colelctor electrode of the transistor, the grid of the FET and the electric capacity is sequentially connected in series, and described
Two resistance are connected with the storage battery, the negative pole ground connection of the electric capacity, the source ground of the FET, the field-effect
The drain electrode of pipe, the second break-make switching switch and controller electrical connection.
Further, the electricity consumption module includes touching display screen and voice playing module.
Further, the identity information acquisition module includes image capture module and finger print acquisition module.
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 control board there also is provided wireless communication module, the wireless communication module and the control
Device processed electrical connection, the controller be used for determine collect identity information and pre-stored identity information it is inconsistent exceed it is pre-
During the number of setting, prompt message is generated, and the prompt message is sent to an intelligent terminal.
Further, the surface of the positive shell is additionally provided with alarm lamp, and the controller also electrically connects with the alarm lamp,
The controller be additionally operable to determine collect identity information and inconsistent pre-stored identity information when, control the alarm
Lamp is lighted.
Further, the wireless communication module, the controller are integrated in a system single chip.
Further, the shell on the back is stepped.
Further, the side of the shell on the back is provided with data transmission interface, the data transmission interface and the control
Device electrically connects.
The beneficial effect of multimedia intelligent bio-identification Work attendance device provided by the utility model is：Controller is in low-power consumption
After stand-by circuit conducting, whether detection identity information acquisition module collects the identity information of user's input；If it is, send
First feedback signal, to control low-power consumption standby circuit dwelling period discharge and recharge, and controls first logical to low-power consumption standby circuit
Disconnected switching switch, the second break-make switching switch closure, controller can obtain electric energy normal work, due to controller, electricity consumption mould
Block not power consumption when not obtaining enabled instruction by identity information acquisition module, greatly reduces multimedia intelligent bio-identification and examines
Diligent device is in electric energy during off working state, energy-conserving and environment-protective, so as to considerably reduce electric cost.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation on the surface for the positive shell that the utility model embodiment provides；
Fig. 2 is the structural representation of the side for the shell on the back that the utility model embodiment provides；
Fig. 3 is that the circuit for the multimedia intelligent bio-identification Work attendance device that the utility model embodiment provides connects block diagram；
Fig. 4 is the circuit diagram for the low-power consumption standby circuit that the utility model embodiment provides.
Icon：The positive shells of 101-；102- controllers；103- batteries；104- shell on the backs；The break-makes of 105- first switching switch；
The break-makes of 106- second switching switch；107- low-power consumption standby circuits；108- touching display screens；109- radio-frequency card identification modules；
110- voice playing modules；111- image capture modules；112- finger print acquisition modules；113- projection plates；114- radio communication molds
Block；115- alarm lamps；116- system single chips；117- data transmission interfaces.
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.
Embodiment
Referring to Fig. 1, the utility model embodiment provides a kind of multimedia intelligent bio-identification Work attendance device, the work attendance
Device includes positive shell 101 and shell on the back 104, and the geometry of positive shell 101 is circle, and circular positive shell 101 is more for both artistic and practical
The characteristics of, the geometry of shell on the back 104 is square, is more convenient installation.Positive shell 101 is being detachably connected to be formed outside with shell on the back 104
Shell, in the present embodiment, the dismantling connection mode of positive shell 101 and shell on the back 104 can be detachably connected by screw.Shell on the back 104
It is stepped, shell on the back 104 is arranged to stepped, when by shell on the back 104 by the multimedia intelligent bio-identification Work attendance device pacify
During loaded on wall, stepped shell on the back 104 and frictional force between the walls are bigger, difficult for drop-off.
The side of shell on the back 104 is provided with data transmission interface 117, and data transmission interface 117 electrically connects with controller 102.
The monthly record of checking card that data transmission interface 117 can store controller 102 is transmitted to an external USB flash disk, facilitates occurrences in human life people
Member understands the work attendance situation of of that month employee.
Control board and battery 103 are provided with shell, it is logical that control board is disposed with controller 102, first
Disconnected switching switch the 105, second break-make switching switch 106 and low-power consumption standby circuit 107.In the present embodiment, battery 103 is excellent
Choosing uses lithium battery.
Positive shell 101 is provided with electricity consumption module and identity information acquisition module, electricity consumption module, the first break-make switching switch
105 and controller 102 be sequentially connected electrically.
Battery 103 electrically connects with identity information acquisition module, identity information acquisition module, low-power consumption standby circuit 107
And controller 102 is sequentially connected electrically.Identity information acquisition module, the second break-make switching switch 106 and controller 102 are successively
Electrical connection, low-power consumption standby circuit 107 are used for the cycle before identity information acquisition module obtains the identity information of user's input
Property discharge and recharge.Controller 102 is used for after the conducting of low-power consumption standby circuit 107, and whether detection identity information acquisition module obtains
The identity information of user's input；If it is, feedback signal is sent to low-power consumption standby circuit 107 to control low-power consumption standby electric
The dwelling period discharge and recharge of road 107, and control the first break-make switching switch 105 and the closure of the second break-make switching switch 106.
Specifically, as shown in figure 4, specifically, low-power consumption standby circuit 107 includes first resistor R1, transistor, the
Two resistance R2, electric capacity C and FET FET-N, the base stage of controller 102, first resistor R1 and transistor is successively
Series connection, second resistance R2, the colelctor electrode of transistor, FET FET-N grid and electric capacity C positive pole are gone here and there successively
Connection.Wherein, second resistance R2 and electric capacity C compositions RC charge-discharge circuit, second resistance R2 external power supplys, electric capacity C negative pole ground connection,
FET FET-N source ground, FET FET-N drain electrode, the second break-make switching switch 106 and controller 102
Electrical connection.Before the enabled instruction that identity information acquisition module obtains user's input, the second break-make switching switch 106 is in disconnected
Open state, in the present embodiment, the second break-make switching switch 106 uses FET FET-P, FET FET-N drain electrode with
FET FET-P grid electrical connection, FET FET-P source electrode electrically connect with controller 102.
When controller 102 is not powered, or when the energization work of controller 102 but output low level feedback signal, do not have
Electric current flows through R1, and transistor is not turned on, and now electric capacity C potential rises always, when electric capacity C potential is more than FET
During FET-N turn-on threshold, FET FET-N and FET FET-P are simultaneously turned on, and controller 102 obtains electric energy and started
Work, and controller 102 detects the enabled instruction whether identity information acquisition module obtains user's input.
If identity information acquisition module obtains the enabled instruction of user's input, controller 102 persistently exports low level
Feedback signal, now no current flow through R1, transistor is not turned on, and electric capacity C potential continues to rise, and finally rises to
VCC is simultaneously maintained at VCC, and controller 102 also obtains electric energy continuous firing always.If identity information acquisition module does not obtain user
The enabled instruction of input, then controller 102 export high level feedback signal, now R1 there is electric current to flow through, transistor is led
Logical and abrupt release electric capacity C electric charge so that electric capacity C potentials are reset to 0, now FET FET-N and FET FET-P
Simultaneously turn off, controller 102 also powers off itself immediately, and no current flows through R1, and transistor ends, and VCC is again right by R2
Electric capacity C charges, and starts next charging process.
In the present embodiment, controller 102 uses the core of model A33 processors 4, wherein, the operation frequency of the core of A33 processors 4
Rate is 1.2GZ.
In the present embodiment, electricity consumption module includes touching display screen 108 and voice playing module 110.Touching display screen 108 can
For inputting job number information, card number signal and the current temporal information of employee.Touching display screen 108 can also show and test
Demonstrate,prove the prompting of right and wrong.
In the present embodiment, identity information acquisition module includes image capture module 111, finger print acquisition module 112, radio-frequency card
Identification module 109, image capture module 111 are used for the face information for gathering employee, and controller 102 is used to judge the people collected
Whether face information is in pre-stored face information storehouse, if it is, being verified, record is checked card the time, if it is not, then checking
Failure, generates the prompting of authentication failed, and will be prompted to transmit to voice playing module 110 and reported, the prompting of authentication failed
Can be such as " please brushing again ", " Europe ".Finger print acquisition module 112 is located at the right side of positive shell 101, facilitates what employee was checked card
Operation, radio-frequency card identification module 118 is used for the identity information for gathering radio-frequency card memory storage when employee swipes the card, so as to generate note of checking card
Record.
The surface of positive shell 101 is provided with projection plate 113, and image capture module 111 is arranged at projection plate 113, image is adopted
Collection module 111 is arranged at projection plate 113, so that the position of image capture module 111 is more prominent, can play mark and make
With also causing the more convenient alignment image capture module 111 of employee to carry out IMAQ, improve the usage experience of employee
Sense.In the present embodiment, touching display screen 108 is also disposed on projection plate 113, and touching display screen 108 is located at image capture module
111 lower section, touching display screen 108 is also disposed on projection plate 113, also causes user to be verified with more convenient observation
As a result.
Control board there also is provided wireless communication module 114, and wireless communication module 114 electrically connects with controller 102, control
Device 102 processed be used for determine collect identity information with pre-stored identity information is inconsistent exceed presetting number when,
Prompt message is generated, and will be prompted to information and send to an intelligent terminal.When identity information and pre-stored identity information are inconsistent
During more than presetting number, for example, presetting number can be 4 times, may be that the work card of employee is lost, criminal picks up
To after the work card of employee, swiped the card open the operation of electronic gate by force, now controller 102 sends out the prompt message of generation
Intelligent terminal is delivered to, so that management observes conditions to scene in time.In addition, in the present embodiment, wireless communication module 114 can be adopted
With WIFI module, 4G modules etc., wireless communication module 114 can also be established with intelligent terminal (for example, computer) and communicated to connect, nothing
Line communication module 114 attendance record can be sent to intelligent terminal installation attendance software shown or sent to
High in the clouds, user check that corresponding webpage can also consult attendance record in intelligent terminal input network address.Of course, multimedia intelligent
Bio-identification Work attendance device can also be interacted by wire communication module and intelligent terminal, be not limited herein.
The surface of positive shell 101 is additionally provided with alarm lamp 115, and controller 102 also electrically connects with alarm lamp 115, controller 102
Be additionally operable to determine collect identity information and inconsistent pre-stored identity information when, control alarm lamp 115 is lighted, and is lighted
Alarm lamp 115 can further prompt employee, checking situation of swiping the card, it is necessary to brush again, or needs to carry out identity information
Re-authentication.
In addition, wireless communication module 114, controller 102 are integrated in a system single chip 116.By controller 102, wirelessly
Communication module 114 is integrated into system single chip 116 simultaneously, simple in construction without installing the circuit and component of periphery, is manufactured into
This is low.
In summary, multimedia intelligent bio-identification Work attendance device provided by the utility model, when controller is in low-power consumption
After stand-by circuit conducting, whether detection identity information acquisition module collects the identity information of user's input；If it is, send
First feedback signal, to control low-power consumption standby circuit dwelling period discharge and recharge, and controls first logical to low-power consumption standby circuit
Disconnected switching switch, the second break-make switching switch closure, controller can obtain electric energy normal work, due to controller, electricity consumption mould
Block not power consumption when not obtaining enabled instruction by identity information acquisition module, greatly reduces multimedia intelligent bio-identification and examines
Diligent device is in electric energy during off working state, energy-conserving and environment-protective, so as to considerably reduce electric cost.
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)
1. a kind of multimedia intelligent bio-identification Work attendance device, it is characterised in that the Work attendance device includes positive shell and shell on the back, institute
State positive shell to be detachably connected to form shell with the shell on the back, control board and battery are provided with the shell, it is described
Control board is disposed with controller, the first break-make switching switch, the second break-make switching switch and low-power consumption standby circuit, institute
State positive shell and be provided with electricity consumption module and identity information acquisition module, the electricity consumption module, first break-make switching switch with
And the controller is sequentially connected electrically, the battery is electrically connected with the identity information acquisition module, and the identity information is adopted
Collection module, the low-power consumption standby circuit and the controller are sequentially connected electrically, the identity information acquisition module, described the
Two break-makes switching switch and the controller are sequentially connected electrically, and the low-power consumption standby circuit is used to adopt in the identity information
Collect module and obtain periodicity discharge and recharge before the identity information that user inputs, the controller is used in low-power consumption standby electricity
After the conducting of road, the identity information whether the identity information acquisition module obtains user's input is detected；If it is, send feedback
Signal, to control the low-power consumption standby circuit dwelling period discharge and recharge, and controls described to the low-power consumption standby circuit
One break-make switching switch and second break-make switching switch closure.
2. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the low-power consumption standby
Circuit includes first resistor, transistor, second resistance, electric capacity and FET, the controller, the first resistor
And the base stage of the transistor is sequentially connected in series, the second resistance, the colelctor electrode of the transistor, field effect
Should the grid of pipe and the positive pole of the electric capacity be sequentially connected in series, the second resistance is connected with the storage battery, the electric capacity
Negative pole ground connection, the source ground of the FET, the drain electrode of the FET, the second break-make switching switch and it is described
Controller electrically connects.
3. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the electricity consumption module bag
Include touching display screen and voice playing module.
4. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the identity information is adopted
Collection module includes image capture module and finger print acquisition module.
5. multimedia intelligent bio-identification Work attendance device according to claim 4, 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.
6. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the control board
Wireless communication module is there also is provided, the wireless communication module electrically connects with the controller, and the controller is used to judge
When exceeding presetting number to the identity information for collecting identity information with being pre-stored is inconsistent, prompt message is generated, and will
The prompt message is sent to an intelligent terminal.
7. multimedia intelligent bio-identification Work attendance device according to claim 6, it is characterised in that the surface of the positive shell
Alarm lamp is additionally provided with, the controller also electrically connects with the alarm lamp, and the controller is additionally operable to collect determining
When identity information and inconsistent pre-stored identity information, the alarm lamp is controlled to light.
8. multimedia intelligent bio-identification Work attendance device according to claim 6, it is characterised in that the radio communication mold
Block, the controller are integrated in a system single chip.
9. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the shell on the back is in ladder
Shape.
10. multimedia intelligent bio-identification Work attendance device according to claim 1, it is characterised in that the one of the shell on the back
Side is provided with data transmission interface, and the data transmission interface electrically connects with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919772.4U CN207037754U (en) | 2017-07-26 | 2017-07-26 | Multimedia intelligent bio-identification Work attendance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919772.4U CN207037754U (en) | 2017-07-26 | 2017-07-26 | Multimedia intelligent bio-identification Work attendance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037754U true CN207037754U (en) | 2018-02-23 |
Family
ID=61462662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919772.4U Active CN207037754U (en) | 2017-07-26 | 2017-07-26 | Multimedia intelligent bio-identification Work attendance device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207037754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110163576A (en) * | 2019-05-22 | 2019-08-23 | 郑州智通互联电子有限公司 | A kind of Schoolyard work attendance management system based on cloud network |
| CN111047729A (en) * | 2019-12-30 | 2020-04-21 | 重庆能工科技发展有限公司 | Attendance system and method based on intelligent access control |
-
2017
- 2017-07-26 CN CN201720919772.4U patent/CN207037754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110163576A (en) * | 2019-05-22 | 2019-08-23 | 郑州智通互联电子有限公司 | A kind of Schoolyard work attendance management system based on cloud network |
| CN111047729A (en) * | 2019-12-30 | 2020-04-21 | 重庆能工科技发展有限公司 | Attendance system and method based on intelligent access control |
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