CN105046313A - Passive tag based on electronic paper - Google Patents
Passive tag based on electronic paper Download PDFInfo
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- CN105046313A CN105046313A CN201510317952.0A CN201510317952A CN105046313A CN 105046313 A CN105046313 A CN 105046313A CN 201510317952 A CN201510317952 A CN 201510317952A CN 105046313 A CN105046313 A CN 105046313A
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Abstract
The present invention concretely discloses a passive tag based on an electronic paper, comprising an electronic paper display screen and a solar cell panel which are arranged outside the tag, and a solar power supply driving system, a control module, and a ZigBee wireless communication module which are arranged inside the tag; wherein the control module is connected with the solar power supply driving system, the ZigBee wireless communication module and the electronic paper display screen; and the solar cell panel is connected with the solar power supply driving system. The passive tag of the present invention replaces a traditional storehouse tag and is connected with a storehouse system, can intelligently change tag information according to bin information of a storehouse, can assist storehouse workers to perform input and output operation of the storehouse, can replace manual recording and maintenance, has no delay, and achieves high accuracy.
Description
Technical field
The present invention relates to wireless communication technology field, specifically disclose a kind of passive label based on Electronic Paper.
Background technology
In current storage/store management, all goods is deposited with zones of different, different counter, different shelf and position in storehouse according to classification.Warehouse keeper to supplied materials will according to regulation deposit standard and position operates, to going material will find deposit position fast, and the detailed flowing water of record accessing.When storehouse is to each material time point, need to carry out count point operation to storehouse, whether the material namely checked in position in storehouse is consistent with record.In order to easy to operate, each shelf can identify at different positions in storehouse, stick shelf label, and record the key message such as classification, title, weight, quantity, quality guarantee period that position in storehouse deposits goods and materials.
Current shelf label generally adopts paper card, the day-to-day account record in the label of being expected according to supplied materials and going by warehouse keeper, more change card sheet again after the full page of record.The maximum problem of paper card records nonstandard exactly, and the people except registrar is difficult to identify.Meanwhile, for the problem also existed to a certain degree that upgrades in time of day-to-day account, often because human error causes error of omission, the phenomenon of incorrect posting occurs, and affects the accuracy to asset accounting.
In order to address this problem, occurred the independent electronic label showed with the form of charactron on the market, main effect is exactly assist warehouse keeper to record position in storehouse with form that is digital or simple characters to deposit information.Such mode can only reflect that position in storehouse stock is with or without the information depositing or deposit quantity, and the information such as the name of an article, flowing water, quality guarantee period of depositing still need manual record, and the quantity information in electronic tag also needs to be operated by accessing operation person.Omit phenomenon still to have an opportunity to occur.The follow-up electronic tag having occurred again energy access network, such as publication number is in the open file of CN201654813U, and electronic tag can carry out interaction with background system, and position in storehouse stores information to be undertaken unifying to safeguard by background system.Although this label eliminates the work of manual maintenance, label display still occurs information is not enough, need warehouse keeper repeatedly to inquire about background system and just can complete the situations such as count point operation.The most emerging electronic tag improves the display of label body, such as publication number is CN201210140979, adopt wireless technology, the information that the position in storehouse of background system maintenance storage information and label body are shown is carried out automatic synchronization, facilitate warehouse keeper's energy quick obtaining position in storehouse information, and can checking of information be completed by the equipment such as barcode scanning gun, handheld terminal and change.
But still there is following problem in above-mentioned provided scheme.One, be with screen display support that the electronic tag of distributing communication there is no " passive " design proposal at present, power supply or information transmission add wiring cost, to the installing additional of label, transform, replacing etc. all brings certain difficulty.Two, electronic tag adopts powered battery technology, at 3 months ~ 6 months, in the even shorter time, needs cost manually to go in a large number to change battery, all undesirable from cost efficiency and operability.Three, electronic tag generally adopts LED/LCD electronic curtain, because screen is autoluminescence, and causes reflective due to smooth surface layer glass, the information of the inside not easily by machine recognition, as Quick Response Code code reader is difficult to decode the Quick Response Code of reading displayed.Four, major part adopts the electronic tag of wireless technology to need to carry out hub-and-spoke configuration networking with wireless aps (data centralization transmitter), each electronic tag needs the quorum sensing inhibitor of wireless aps, therefore need to dispose several wireless aps nodes in storehouse position, make system cost and install all to have problems.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of passive label based on Electronic Paper, namely for substituting traditional storehouse label, can be connected with Warehouse System, intelligent changes label information according to storehouse warehouse compartment information, auxiliary storehouse personnel carry out operationies on incoming and outgoing inventory, alternative manual record is safeguarded, without postponing, and the intelligent label that accuracy rate is high.
For solving the problems of the technologies described above, present invention employs following technical scheme:
Based on a passive label for Electronic Paper, comprise the electronic-paper display screen, the solar panel that are positioned at label outside and be positioned at solar powered drive system, control module, the ZigBee wireless communication module of inside tags;
Described control module is connected with solar powered drive system, ZigBee wireless communication module and electronic-paper display screen respectively; Described solar panel is connected with solar powered drive system.
Further, described label also comprises the environment monitoring module be connected with control module.
Further, described label also comprises independent NFC near field identification module, and described NFC near field identification module adopts passive type inductive coil.
Further, described label also comprises prompting and confirms panel; Described prompting is connected with control module with confirmation panel.
Further, described electronic-paper display screen comprises electronic paper screen, Electronic Paper refresh circuit and backlight guide plate.
Further, described solar powered drive system comprises charging circuit, rechargeable battery or super capacitor, detecting voltage sensor; Described charging circuit is connected with solar panel; Described rechargeable battery or super capacitor are connected with charging circuit; Described detecting voltage sensor is connected with solar panel.
Further, described control module is made up of micro-chip processor, mainly comprises: sensor data interface, controlled by sound and light interface, electronic-paper display screen interface, line communication transmission interface, and supply module controls, and logical operation and Flash store and control.
Further, described ZigBee wireless communication module comprises high frequency antenna, the main control chip of main control chip, ZigBee communication protocol stack, band gain.
Further, described environment monitoring module comprises Temperature Humidity Sensor and optical sensor.
Further, described prompting comprises electroluminescent lamp, hummer and capacitive buttons with confirmation panel.
Further, the label top root including electronic-paper display screen described in is connected by hinge hinge with the label bottom root including solar panel.
Further, the label upper end including electronic-paper display screen described in realizes closed with the label lower end including solar panel by hidden discount or magnet suction buckle.
Further, described label is connected with background control system by wireless repeater.
Further, wireless repeater and background control system is also comprised; Described label is connected with background control system by wireless repeater.
The invention has the beneficial effects as follows:
The present invention substitutes traditional storehouse label, is connected with Warehouse System, the change label information according to storehouse warehouse compartment information of intelligence, and auxiliary storehouse personnel carry out operationies on incoming and outgoing inventory, and alternative manual record is safeguarded, without postponing, accuracy rate is high.
The present invention is carried out opto-electronic conversion and battery charging by solar panel to surround lighting, powers, and in conjunction with electronic tag low power consumption control and dormancy mechanism, realizes one-step installation, without cloth power lead, need not change battery, the advantage that later maintenance cost is low.
Electronic Paper in the present invention, can show arbitrarily abundant word and image, as text description+Quick Response Code+goods outside drawing, increases quantity of information and identifiability; Backlight in Electronic Paper can be opened according to the power of automatic ambient light, ensures the readability of electronic paper screen at arbitrary period.
The present invention can gather automatically, upload, show the environmental parameter of current storehouse, saves storehouse and additionally installs a set of environmental monitoring system again.
The present invention can support storehouse hand-held mobile terminal machine (machine of making an inventory), by projecting Quick Response Code on electronic paper screen, or by NFC coil label contact communication modes, mobile phone is allowed to obtain label ID, and obtain the back-end data of this label with background control system, information inquiry and the write of label can be realized.
Prompting of the present invention can help storehouse personnel to find the correspondence position of goods fast with confirmation function, and quantity carries out access goods according to the rules, reduces because people's error causes goods access errors situation.
The present invention adopts hinge-type to design, and in guarantee electronic curtain large scale situation, ensures the large scale of solar battery panel simultaneously, improves the ability of power supply; Hinge closes the effect also can playing protection to the packed and transported process of electronic tag.
Accompanying drawing explanation
Fig. 1 is structure of the present invention composition schematic diagram.
Fig. 2 is functional module annexation schematic diagram of the present invention.
Fig. 3 is Data Update schematic flow sheet of the present invention.
Fig. 4 is energy consumption control flow schematic diagram of the present invention.
Fig. 5 is that prompting of the present invention confirms functional sequence schematic diagram.
Fig. 6 is environmental monitoring schematic flow sheet of the present invention.
Embodiment
Below in conjunction with accompanying drawing, a kind of passive label based on Electronic Paper of the present invention is described further.
As shown in Figure 1, electronic tag outside adopts upper and lower hinge structure, and top is man-machine interaction panel layer, occupies most of position, left side by the electronic-paper display screen of 4:2, and right side, for reminding and confirming panel, can select dual-colored LED lamp, and pressure-sensitive capacitive buttons realizes.LED also can make lamp ring, forms an entirety with button; Bottom is energy panel, is mainly solar panel, occupies the whole area in label bottom, and upper and lower part realizes hinge by hidden discount mode and closes, and also magnet suction buckle can be utilized to complete closed; Label, when storing and transport, is closure state.
There is 5 modules inside in above-mentioned electronic tag, is control module, ZigBee wireless communication module, solar powered drive system, NFC near field identification module respectively, environment monitoring module.
In above-mentioned electronic tag embodiment, control module is docked with ZigBee wireless communication module by GPIO interface.
In above-mentioned electronic tag embodiment, control module is docked with solar powered drive system by GPIO interface.
In above-mentioned electronic tag embodiment, control module is docked with environment monitoring module by GPIO interface.
In above-mentioned electronic tag embodiment, NFC near field identification module is independent module, not in access control system, adopts passive type inductive coil, accepts the read-write of NFC read write line.
As shown in Figure 2, in above-mentioned electronic tag embodiment, controller can adopt STM32F10x family chip, and Flash memory module can adopt 24C512EEPROM chip.
In above-mentioned electronic tag embodiment, ZigBee wireless communication module adopts supports that the integrated chip CC2530 of ZigBee home control network communication protocol is as main control chip, with in ceramic antenna embedded tags circuit, reduces the volume of label.
In above-mentioned electronic tag embodiment, solar powered drive system controls by controller supply module control chip is unified, can adopt chip CN3052A, be responsible for monitoring solar cell panel voltages and electrical source exchange; Adopt charging Ni-MH battery or button-shaped super capacitor 5.5V/1F as power supply, solar panel can adopt 118x70 sun power frosted layer pressing plate, when solar panel can externally export, electronic-paper display screen preferentially adopts this power supply, when can not export, be switched to battery or super capacitor is powered.
In above-mentioned electronic tag embodiment, environment monitoring module comprises Temperature Humidity Sensor and optical sensor, and wherein Temperature Humidity Sensor adopts SHT10, and optical sensor adopts digital optical sensor APDS-9301, realizes the comprehensive monitoring to storehouse environmental information.
In above-mentioned electronic tag embodiment, NFC near field identification module can adopt NFCNtag216 intelligent label.Directly be pasted on after solar panel, NFC read write line directly can be got final product reading tag ID data near solar panel by operator.
In above-mentioned electronic tag embodiment, the electronic paper screen of electronic-paper display screen can select 800(W) x480(H) the black and white GTG E-link Electronic Paper (color electric paper when cost allows better) of resolution; Electronic Paper refresh circuit adopts HX8705-B control chip; Backlight guide plate select size and Electronic Paper in the same size, PMMA material can be selected, transmittance 93%, the side luminous light guide plate of thickness 2.5mm.
As shown in Figure 3, in electronic tag embodiment, the flow process of Data Update is: the renewal 1) first being monitored storehouse business information by background control system; 2) this lastest imformation needs on label synchronous; 3) send Internet Transmission by background control system and wake frame up, and will changed information send with corresponding label ID packing; 4) corresponding label and route are waken up through label and accept and forwarding information; 5) corresponding label refreshes electronic paper screen, completes information updating.
As shown in Figure 4, in electronic tag embodiment, energy consumption control flow is: 1) intensity of solar panel environmentally light carries out powered operation, and surround lighting is then stopped power supply lower than certain brightness.2) judge power supply state by detecting voltage sensor, if cell panel output voltage is greater than 5V, is then normal power supply pattern, powers for charging circuit and labeling task circuit simultaneously.3) if lower than 5V, be then energy saver mode; 4) start battery discharge function, ZigBee-network penetration depth dormant state, control monitoring by Zigbee protocol stack and wake frame up.5) control system deep-sleep, can only be waken up frame and wake up.6) electronic paper screen is not powered, and can keep display according to Electronic Paper characteristic.7) unlocking electronic paper screen backlight, ensures that Electronic Paper is read at low light environment.8) if monitor WOL (Wake On LAN) frame, 9) ZigBee transmission wakes up, accepts data, 10) control system wakes up, operational data, 11) electronic paper screen refreshes once, completes the replacing of display.12) again enter dormancy monitoring and wake frame state up.
As shown in Figure 5, in electronic tag embodiment, prompting function flow process is: 1) storehouse service needed electronic tag assists to find corresponding warehouse compartment.2) electronic tag accepts the prompting demand of background control system.3) corresponding electronic tag is waken up, and accepts to remind instruction.4) electronic tag control circuit control LED is bright, hummer sounding.5), after workman finds this label, confirmation operation is pressed.6) this electronic tag closes prompting function, and uploads confirmation.7) system receives confirmation, file record.
As shown in Figure 6, in electronic tag embodiment, environmental monitoring flow process is: 1) by slip-stick artist according to storehouse actual environment demand, setting Monitoring frequency (the collection frequency of environmental index).2) electronic tag carries out data acquisition according to setting value.3) collection value is temporarily stored in Flash storage space by electronic tag, and 4) consider from Energy Angle, when meeting cycle regular hour, the data in Flash storage space being packed in the lump and uploads to background control system.5) on electronic paper screen according to the data moving average calculation in Flash storage space, and regular update on-screen data.6) background control system accepts the environmental data that label gathers, and adds up curve plotting.7) statistical information is by persistence, or outputs to Third party system.
Description for the understanding of embodiment be only for help understand the present invention, instead of be used for restriction of the present invention.Those skilled in the art all can utilize thought of the present invention to carry out some and change and change, as long as its technological means does not depart from thought of the present invention and main points, still within protection scope of the present invention.
Claims (13)
1. based on a passive label for Electronic Paper, it is characterized in that: comprise the electronic-paper display screen, the solar panel that are positioned at label outside and be positioned at solar powered drive system, control module, the ZigBee wireless communication module of inside tags; Described control module is connected with solar powered drive system, ZigBee wireless communication module and electronic-paper display screen respectively; Described solar panel is connected with solar powered drive system.
2. a kind of passive label based on Electronic Paper according to claim 1, is characterized in that: described label also comprises the environment monitoring module be connected with control module.
3. a kind of passive label based on Electronic Paper according to claim 1, is characterized in that: described label also comprises independent NFC near field identification module, and described NFC near field identification module adopts passive type inductive coil.
4. a kind of passive label based on Electronic Paper according to claim 1, is characterized in that: described label also comprises to be reminded and confirms panel; Described prompting is connected with control module with confirmation panel.
5. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: described electronic-paper display screen comprises electronic paper screen, Electronic Paper refresh circuit and backlight guide plate.
6. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: described solar powered drive system comprises charging circuit, rechargeable battery or super capacitor and detecting voltage sensor; Described charging circuit is connected with solar panel; Described rechargeable battery or super capacitor are connected with charging circuit; Described detecting voltage sensor is connected with solar panel.
7. any passive label based on Electronic Paper according to Claims 1-4, it is characterized in that: described control module is made up of micro-chip processor, mainly comprise: sensor data interface, controlled by sound and light interface, electronic-paper display screen interface, line communication transmission interface, supply module controls, and logical operation and Flash store and control.
8. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: described ZigBee wireless communication module comprises high frequency antenna, the main control chip of main control chip, ZigBee communication protocol stack, band gain.
9. a kind of passive label based on Electronic Paper according to claim 2, is characterized in that: described environment monitoring module comprises Temperature Humidity Sensor and optical sensor.
10. a kind of passive label based on Electronic Paper according to claim 4, is characterized in that: described prompting comprises electroluminescent lamp, hummer and capacitive buttons with confirmation panel.
11. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: described in include electronic-paper display screen label top root be connected by hinge hinge with the label bottom root including solar panel.
12. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: described in include electronic-paper display screen label upper end realizes closing by hidden discount or magnet suction buckle with the label lower end including solar panel.
13. any according to Claims 1-4, based on the passive label of Electronic Paper, is characterized in that: also comprise wireless repeater and background control system; Described label is connected with background control system by wireless repeater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317952.0A CN105046313A (en) | 2015-06-11 | 2015-06-11 | Passive tag based on electronic paper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510317952.0A CN105046313A (en) | 2015-06-11 | 2015-06-11 | Passive tag based on electronic paper |
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| CN105046313A true CN105046313A (en) | 2015-11-11 |
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| CN201510317952.0A Pending CN105046313A (en) | 2015-06-11 | 2015-06-11 | Passive tag based on electronic paper |
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| CN106652226A (en) * | 2016-08-31 | 2017-05-10 | 杭州金通公共自行车科技股份有限公司 | Electronic bicycle lock based on electronic paper displaying QR code |
| CN106706162A (en) * | 2016-10-14 | 2017-05-24 | 成都绿迪科技有限公司 | Clip-on environmental temperature recording label structure for cable detection |
| CN107067064A (en) * | 2017-01-17 | 2017-08-18 | 向喜星 | A kind of micro energy lose Internet of Things electronics paper label |
| CN108830121A (en) * | 2018-08-08 | 2018-11-16 | 河北科技大学 | Electronic label read-write system for Row control |
| CN110009085A (en) * | 2019-05-24 | 2019-07-12 | 中山沃克条码科技有限公司 | A kind of Intelligent electric paper tag system based on LoRa wireless communication |
| CN110428037A (en) * | 2019-06-12 | 2019-11-08 | 冯威 | A kind of passive electronic labelling system |
| CN110557308A (en) * | 2019-10-14 | 2019-12-10 | 武汉纺织大学 | Intelligent home affair reminding button system based on Internet of things |
| WO2020220700A1 (en) * | 2019-04-29 | 2020-11-05 | 苏州宏捷天光新能源科技有限公司 | Grab-handle advertising system employing organic light energy for use in buses and subways |
| CN112734975A (en) * | 2020-12-31 | 2021-04-30 | 安徽博大光通物联科技有限公司 | Passive NFC inspection system and communication method based on Internet of things and face recognition technology |
| CN113777971A (en) * | 2021-08-09 | 2021-12-10 | 杭州电子科技大学 | Electronic tag picking equipment for warehouse management |
| CN114730531A (en) * | 2019-11-22 | 2022-07-08 | 赛斯-伊玛格标签有限责任公司 | Electronic tag powered by battery pack |
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| CN106652226A (en) * | 2016-08-31 | 2017-05-10 | 杭州金通公共自行车科技股份有限公司 | Electronic bicycle lock based on electronic paper displaying QR code |
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| CN107067064A (en) * | 2017-01-17 | 2017-08-18 | 向喜星 | A kind of micro energy lose Internet of Things electronics paper label |
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| CN110428037A (en) * | 2019-06-12 | 2019-11-08 | 冯威 | A kind of passive electronic labelling system |
| CN110557308A (en) * | 2019-10-14 | 2019-12-10 | 武汉纺织大学 | Intelligent home affair reminding button system based on Internet of things |
| CN110557308B (en) * | 2019-10-14 | 2021-08-31 | 武汉纺织大学 | Intelligent home affair reminding button system based on Internet of things |
| CN114730531A (en) * | 2019-11-22 | 2022-07-08 | 赛斯-伊玛格标签有限责任公司 | Electronic tag powered by battery pack |
| CN112734975A (en) * | 2020-12-31 | 2021-04-30 | 安徽博大光通物联科技有限公司 | Passive NFC inspection system and communication method based on Internet of things and face recognition technology |
| CN113777971A (en) * | 2021-08-09 | 2021-12-10 | 杭州电子科技大学 | Electronic tag picking equipment for warehouse management |
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Application publication date: 20151111 |