CN207440816U - Smart card and its control system - Google Patents
Smart card and its control system Download PDFInfo
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- CN207440816U CN207440816U CN201721458722.7U CN201721458722U CN207440816U CN 207440816 U CN207440816 U CN 207440816U CN 201721458722 U CN201721458722 U CN 201721458722U CN 207440816 U CN207440816 U CN 207440816U
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- module
- smart card
- load system
- film solar
- thin film
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Abstract
The utility model is related to photovoltaic technology field, disclose a kind of smart card, the smart card includes housing and load system, load system is arranged at the inside of housing, load system includes communication module, display module and and communication module, the control module that display module connects respectively, further include thin film solar component and power management module, thin film solar component is arranged at the outer surface of housing, thin film solar component, power management module and load system are sequentially connected electrically, electric current can be used for the electric current that thin film solar component generates to be changed into load system in power management module.One side thin film solar component has the characteristics that frivolous soft, so allow for being provided with smaller that the smart card of thin film solar component can do, lighter, thinner, on the other hand, as long as sunlight can be received, thin film solar component can provide electricity, can so realize now rush it is current, avoid frequently replace battery, saved manpower and materials.
Description
Technical field
The utility model is related to photovoltaic technology field, more particularly to smart card and its control system.
Background technology
Shelf label is generally using paper card at present, and by warehouse keeper, either business surpasses operator according to cargo or commodity
Price is frequently replaced, this can not only expend substantial amounts of manpower, moreover, the problem of paper card is maximum be exactly record it is nonstandard,
People in addition to record person is difficult to.Meanwhile for commodity price upgrade in time there is also to a certain degree the problem of, often
It can cause to occur the phenomenon that error of omission, incorrect posting due to the error of personnel, cause the price recorded on paper card and system settlement
Price is inconsistent, reduces the shopping experience of customer.
In order to solve this problem, occur electronic shelf label on the market, can accomplish system price and sticker price
The automatic synchronization update of lattice.But it is there are two defects, first is that its thickness is generally thicker, in particular by LCD screen
Label.In order to avoid lofty is hung on shelf, generally requiring has special invagination slot to place electronic shelf label on shelf,
What installation electronic shelf label can only be lofty on traditional shelf hangs up, and is easily encountered unsightly and by mistake.Second is electronics
Shelf label needs to power.Troublesome cabling puzzlement can be generated using wired power supply.3rd is powered using conventional batteries, due to
Conventional batteries volume is bigger, this allows for the volume that electronic shelf label is worked it out can be very big, in addition traditional battery capacity
It is limited with service life, it thus needs frequently to replace battery, so as to cause the pollution of environment.
Utility model content
The purpose of this utility model is to provide a kind of smart card and its control systems so that smart card can be done more
It is small, lighter, thinner, while without frequently replacing battery, saved manpower and materials.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of smart card, which includes shell
Body and load system, load system are arranged at the inside of housing, load system include communication module, display module and with communication
The control module that module, display module connect respectively further includes thin film solar component and power management module, thin film solar
Component is arranged at the outer surface of housing, and thin film solar component, power management module and load system are sequentially connected electrically, power supply
Electric current can be used for the electric current that thin film solar component generates to be changed into load system in management module.
The embodiment of the utility model additionally provides a kind of smart card control system, which includes distal end
Server and smart card as described above, far-end server are connected with communication module.
In terms of existing technologies, one side thin film solar component has frivolous soft spy to the utility model embodiment
Point so allows for being provided with smaller, lighter, thinner, the another aspect that the smart card of thin film solar component can be done, as long as
Sunlight can be received, thin film solar component can provide electricity, can so realize now rush it is current, avoid frequently more
Battery is changed, has saved manpower and materials.
In addition, smart card further includes to detect the current detection module of load system electric current, power management module passes through
Current detection module is connected with load system.
In addition, smart card further includes energy-storage module, an electric current preset value, energy storage are set according to the low power consumpting state of load system
Module is connected with current detection module, when the electric current for being detected when current detection module is more than electric current preset value, energy storage mould
Block is powered to load system.
In addition, energy-storage module is energy-storage battery or super capacitor.
In addition, load system further includes encrypting module, encrypting module is connected with communication module, for being carried out to the communication information
Encryption.
In addition, smart card further includes reminding module, reminding module is connected with control module, and reminding module is used to send prompting
Signal.
In addition, display module is electronic-paper display screen or OLED display screen.
In addition, thin film solar component is the thin film solar component of GaAs material.
In addition, communication module is one kind in Wifi, bluetooth, zigbee, LoRa, RF.
Description of the drawings
Fig. 1 is according to the utility model first embodiment function module connection relationship diagram；
Fig. 2 is according to the utility model first embodiment smart card side to light commodity display schematic diagram；
Fig. 3 is according to the utility model first embodiment label bar display content schematic diagram；
Fig. 4 is according to the utility model second embodiment function module connection relationship diagram；
Fig. 5 is according to the utility model 3rd embodiment smart card control system schematic diagram.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that in each reality of the utility model
It applies in example, in order to make the reader understand this application better, many technical details are proposed.It is but even if thin without these technologies
Section and many variations based on following embodiment and modification, can also realize the application technical solution claimed.
The first embodiment of the utility model is related to a kind of smart card, as shown in Figure 1, the smart card includes housing 1, film
Solar components 2, power management module 3 and load system 4, thin film solar component 2 are fixedly installed on the appearance of housing 1
Face, load system 4 are arranged at the inside of housing 1, load system 4 include communication module 410, display module 420 and with communication
The control module 430 that module 410, display module 420 connect respectively, power management module 3 are connected with thin film solar component 2,
Electric current for thin film solar component 2 to be generated changes into the load system and electric current, power management module 3 and control can be used
Molding block 430 connects.
Preferably, smart card further includes to detect the current detection module 5 of 4 electric current of load system, power management module 3
It is connected by the current detection module 5 with load system 4.Specifically, current detection module 5 can detect load system in real time
Required electric current, can so adjust the electric current that thin film solar component 2 is exported to load system 4 in real time during 4 operation.It is so thin
Film solar component 2 can avoid 2 amount of exports of thin film solar component according to the actual needs output current of load system 4
Waste caused by outer electric current, so as to improve the electric energy utilization rate of thin film solar component 2.
Further, which further includes energy-storage module 6, and it is pre- to set an electric current according to the low power consumpting state of load system 4
If value, energy-storage module 6 are connected with current detection module 5, are preset for working as the electric current that current detection module 5 detects more than electric current
During value, energy-storage module 6 is powered to load system 4.Specifically, energy-storage module 6 can be energy-storage battery or super capacitor.Due to thin
Film solar component 2 needs to produce electricl energy by light, then electric energy caused by thin film solar component 2 is than relatively limited
, when load system 4 is in low power consumpting state, for example 420 display datas of display module, current detection module 5 detect
4 required electric current of load system can be than relatively low, i.e., the electric current that current detection module 5 detects is less than or equal to low power consumpting state
When electric current, at this moment thin film solar component 2 can be directly to load system 4 for induced current, to meet the electricity consumption of load system 4
Demand.When load system 4 is in high power consumption state, such as during load system 4 is in data interaction, data transmission,
Load system 4 may be in the state of a high power consumption, at this moment higher to the needs of input current, i.e. current detection module
5 electric currents detected are more than electric current preset value, and at this moment energy-storage module 6 is powered to load system 4, makes up thin film solar component 2
The deficiency of power supply.In addition, the electric current that thin film solar component 2 is sent can also directly be stored in energy-storage module 6, for subsequently storing up
The power supply of energy module 6.
Preferably, display module 420 can be electronic-paper display screen, and electronic-paper display screen is also digital paper.It is a kind of
Ultra-thin, ultralight display screen, display that can be as thin as paper, soft, erasable.Traditional liquid crystal display thickness will not
Less than 2mm, and electronic-paper display screen can accomplish that 0.3mm is even more thin.Compared with traditional liquid crystal display screen, electronic-paper display screen
It is more sturdy and durable.In addition, electronic-paper display screen also has the advantages that low in energy consumption, so when power supply of short duration stopping, Electronic Paper is shown
Screen still can be shown.But therefore the present embodiment is not limited, display module 420 can also be OLED display screen.Certainly also may be used
To be liquid crystal display, as long as can be used for the module of display all within the scope of protection of the utility model.
For example, the smart card in the present embodiment can be disposed on article shelf for showing article valency to consumer
The card of lattice.As shown in figures 2-3, display module 420 can show retail price, price for member or display original cost and promotion price, when
When showing original cost and promotion price, the line for representing and cancelling can be added on original cost lattice.It should be noted that this is two of which
Show the mode of price, but therefore the present embodiment is not also limited, display module 420 can also show retail price, meeting simultaneously
Member's valency, merchandise news etc..In addition, smart card further includes the label bar 7 for recording product attribute, the side to light of housing 1 has one
Blank decorative zones 10, label bar 7 are arranged at blank decorative zones 10.If necessary to display information without change, that
This type of information can be shown in conventional labels, this type of information can be the name of an article of commodity, the production unit of commodity, commodity
Specification, the article No. of commodity, the place of production etc. of the bar code of commodity and commodity, certainly, if the information of commodity have it is regular
Update, this type of information by display module 420 can be shown, can so adjust what is shown on display module 420 in real time
Information, so that merchandise news being capable of real-time update.It is noted that the smart card in the present embodiment can also be used as one
Bank card, display module 420 can be after consumer swipe the card, the balance amount information in real-time display bank card.
Preferably, thin film solar component 2 can be the thin film solar component of GaAs material, specifically, GaAs
The thin film solar component of material can generate electricity under low light environment indoors.It can so ensure that even if smart card is very weak in light
In the case of or load system 4 power, avoid the problem that light it is excessively weak caused by smart card can not show.But this implementation
Therefore example is not limited, thin film solar component 2 can also be the solar components of other materials, as long as can realize that photoelectricity turns
The thin film solar component of change is all within the scope of protection of the utility model.
Specifically, the communication module 410 in the present embodiment can be Wifi, and certainly, communication module 410 can also be blue
Any one in tooth, zigbee, LoRa, RF, the present embodiment is not limited thereto.
Compared with prior art, one side thin film solar component has the characteristics that frivolous soft, so allows for being provided with
It is smaller that the smart card of thin film solar component can be done, lighter, thinner, it is on the other hand, thin as long as sunlight can be received
Film solar component can provide electricity, can so realize now rush it is current, avoid frequently replace battery, saved manpower object
Power.
The second embodiment of the utility model is related to a kind of smart card.Second embodiment is the improvement to first embodiment,
Mainly the improvement is that：In the utility model second embodiment, as shown in figure 4, smart card further includes encrypting module 8, add
Close module 8 is connected with communication module 410, for the communication information to be encrypted.It ensure that the safety of information transmission.Further
Ground, smart card further include reminding module 9, and reminding module 9 is connected with control module 430, and reminding module 9 is believed for sending prompting
Number.Specifically, reminding module 9 can be, for example when commodity have promotion, can utilize the power generation driving of thin film solar component 2
Warning light or indicating alarm attract the attention of customer.
The utility model 3rd embodiment is related to a kind of smart card control system, as shown in figure 5, the smart card control system
Including far-end server 11 and smart card as described above, far-end server 11 is connected with communication module 410.
Specifically, far-end server 11 is carried out data transmission by communication module 410 with smart card, for example, staff
Information, which is modified, can be shown to the commodity of smart card by remote operation, be changed when far-end server 11 is sent to smart card
During the instruction of merchandise news, control module 430 drives display module 420 to show updated merchandise news.Such staff
Can remote control smart card commodity show information.
It will be understood by those skilled in the art that the various embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And scope.
Claims (10)
1. a kind of smart card, including housing and load system, the load system is arranged at the inside of the housing, the load
System includes communication module, display module and the control module being connected respectively with the communication module, the display module,
It is characterized in that, further include thin film solar component and power management module, the thin film solar component is arranged at the housing
Outer surface, the thin film solar component, the power management module and the load system be sequentially connected electrically, the electricity
Electric current can be used for the electric current of thin film solar component generation to be changed into the load system in source control module.
2. smart card according to claim 1, which is characterized in that the smart card further includes to detect the load system
The current detection module of system electric current, the power management module are connected by the current detection module with the load system.
3. smart card according to claim 2, which is characterized in that the smart card further includes energy-storage module, according to described
The low power consumpting state of load system sets an electric current preset value,
The energy-storage module is connected with the current detection module, is more than for working as the electric current that the current detection module detects
During the electric current preset value, the energy-storage module is powered to the load system.
4. smart card according to claim 3, which is characterized in that the energy-storage module is energy-storage battery or super capacitor.
5. smart card according to claim 1, which is characterized in that the load system further includes encrypting module, described to add
Close module is connected with the communication module, for the communication information to be encrypted.
6. smart card according to claim 1, which is characterized in that the smart card further includes reminding module, the prompting
Module is connected with the control module, and the reminding module is used to send standby signal.
7. smart card according to claim 1, which is characterized in that the display module shows for electronic-paper display screen or OLED
Display screen.
8. smart card according to claim 1, which is characterized in that the thin film solar component is thin for GaAs material
Film solar component.
9. smart card according to claim 1, which is characterized in that the communication module for Wifi, bluetooth, zigbee,
One kind in LoRa, RF.
10. a kind of smart card control system, which is characterized in that including far-end server and as described in any one of claim 1 to 9
Smart card, the far-end server is connected with the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458722.7U CN207440816U (en) | 2017-11-03 | 2017-11-03 | Smart card and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458722.7U CN207440816U (en) | 2017-11-03 | 2017-11-03 | Smart card and its control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440816U true CN207440816U (en) | 2018-06-01 |
Family
ID=62291149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458722.7U Active CN207440816U (en) | 2017-11-03 | 2017-11-03 | Smart card and its control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440816U (en) |
-
2017
- 2017-11-03 CN CN201721458722.7U patent/CN207440816U/en active Active
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