CN105046292B - A kind of consumption control method of Electronic Paper passive label - Google Patents
A kind of consumption control method of Electronic Paper passive label Download PDFInfo
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- CN105046292B CN105046292B CN201510318929.3A CN201510318929A CN105046292B CN 105046292 B CN105046292 B CN 105046292B CN 201510318929 A CN201510318929 A CN 201510318929A CN 105046292 B CN105046292 B CN 105046292B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention particularly discloses a kind of consumption control method of Electronic Paper passive label, original state, Electronic Paper passive label deep-sleeps；When background control system needs to update the data, wake-up association and updated data package are sent to wireless repeater by background control system；Wireless repeater sends wake-up association to the Electronic Paper passive label in the wireless repeater signal cover；Electronic Paper passive label receives wake up director data bag after, oneself is checked whether in the routing table included in wake-up association, if it is, carrying out the preparation of data receiver or forwarding；If it is not, then on the electronics paper label that forwarding wake-up association is connected with each other to other；After target electronic paper passive label receives wake-up association, electronic-paper display screen is opened by controller and completes to update the data；After Electronic Paper passive label completes update operation, dormant state is come back to.This method for Electronic Paper passive smart tag provide a kind of data of low-power consumption show, the method for data update and data transmission.
Description
Technical field
The present invention relates to wireless communication technology fields, specifically disclose a kind of energy consumption controlling party of Electronic Paper passive label
Method.
Background technology
At present in storage/store management, all by cargo according to classification with different zones, different counters, different shelf and storehouse
It is stored position.Warehouse keeper will operate supplied materials according to the storage standards and position of regulation, be deposited to material is gone to be quickly found out
Put position, and the detailed flowing water of record accessing.Storehouse to during each material time point, it is necessary to storehouse carry out count point operation, i.e.,
The material in position in storehouse is checked whether with recording unanimously.In order to easy to operate, each shelf can be identified in different positions in storehouse,
Shelf label is sticked, and records the key messages such as classification, title, weight, quantity, the quality guarantee period of position in storehouse storage goods and materials.
Shelf label according to supplied materials and goes the day-to-day account of material to remember in the label generally using paper card by warehouse keeper at present
Record records after full page more change card piece again.The problem of paper card is maximum is exactly to record nonstandard, people's hardly possible in addition to recorder
With identification.Meanwhile for day-to-day account upgrade in time there is also to a certain degree the problem of, often since human error causes to leak
The phenomenon that note, incorrect posting, occurs, and influences the accuracy to asset accounting.
In order to solve this problem, occur the independent electronic label showed in the form of charactron on the market, it is main
Effect is exactly that warehouse keeper is aided in record position in storehouse storage information in the form of number or simple characters.Such mode can only reflect position in storehouse
Stock whether there is storage or stores the information of quantity, and the information such as the storage name of an article, flowing water, quality guarantee period still need manual record, and electricity
Quantity information in subtab is also required to be operated by accessing operation person.Phenomenon is omitted still to have an opportunity to occur.It is follow-up to occur again
The electronic tag of internet can be accessed, such as in the open file of Publication No. CN201654813U, electronic tag can with it is rear
Platform system carries out interaction, and position in storehouse stores information and carries out unified maintenance by background system.Although the label eliminates manual maintenance
Work, but still occur on label display prompt message deficiency, it is necessary to warehouse keeper inquiry system could complete the behaviour that makes an inventory repeatedly
Situations such as making.Most emerging electronic tag improves the display of label body, such as Publication No. CN201210140979, adopts
With wireless technology, the information that the position in storehouse storage information of background system maintenance is shown with label body is synchronized, facilitates depositary management
Member's energy quick obtaining position in storehouse information, and the verification and change of information can be completed by equipment such as barcode scanning gun, handheld terminals.
But above-mentioned provided scheme still has problems with.First, with screen display and distributing communication is supported
Electronic tag there is no " passive " designing scheme at present, and power supply or information transmission add wiring cost, installation to label,
Transformation, replacement etc. all bring certain difficulty.2nd, electronic tag uses battery powered technology, at 3 months ~ 6 months or even shorter
Time in, it is necessary to spend it is a large amount of manually go to replace battery, it is all undesirable from cost efficiency and operability.3rd, electronics mark
Label are generally using LED/LCD electronic curtains, since screen is self-luminous, and since smooth surface layer causes reflective, the letter of the inside
Breath is not easy by machine recognition, as Quick Response Code code reader is difficult to decode the Quick Response Code for reading display.4th, it is most of to use wireless technology
Electronic tag need and wireless aps（Transmitter in data set）Hub-and-spoke configuration networking is carried out, each electronic tag is required for whetheing there is
The signal covering of line AP, it is therefore desirable to several wireless aps nodes are disposed in storehouse position, system cost and installation is made all to exist
Problem.
Simultaneously the prior art electronic tag show and be wirelessly transferred be required for there are one stabilization externally fed.To label
Installation and variation can cause it is very constant, wiring or replace battery cost of labor and consumables cost be also one no small
Input.It is that display to label and wireless transmission can not accomplish ultra-low energy why the prior art, which needs externally fed main cause,
The control of consumption, therefore this consumption control method can solve the problems, such as this, make using ambient light power supply technique in electronic tag
Application be possibly realized, the final purpose for realizing " passive " label.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of consumption control method of Electronic Paper passive label, this method
For Electronic Paper passive smart tag provide a kind of data of low-power consumption show, the method for data update and data transmission.
In order to solve the above technical problems, present invention employs following technical schemes：
A kind of consumption control method of Electronic Paper passive label, a）Electronic Paper passive label deep-sleep；b）When backstage is controlled
When system processed needs to update the data, wake-up association and updated data package are sent to wireless repeater by background control system；c）Wirelessly
Repeater sends wake-up association to the Electronic Paper passive label in the wireless repeater signal cover；d）The passive mark of Electronic Paper
After signing for wake-up association, oneself is checked whether in the routing table included in the wake-up association, if it is, being waken up and carrying out number
According to the preparation for receiving or forwarding；If it is not, then on the electronics paper label that forwarding wake-up association is connected with each other with it to other；e）Work as road
After being waken up by Electronic Paper passive label all in table, wireless repeater original route sends updated data package；f）Target electricity
After sub- paper passive label receives updated data package, electronic-paper display screen is opened by the controller of Electronic Paper passive label and is completed more
New data；g）After completing update operation, target electronic paper passive label closes electronic-paper display screen, and with it is all on the path
Electronic Paper passive label comes back to deep sleep state together.
Further, the Electronic Paper passive label include electronic-paper display screen, prompting with confirm panel, control circuit,
Solar electric power supply system, environment monitoring module and ZigBee wireless communication modules；The deep-sleep is：Electronic-paper display screen breaks
Electricity is reminded with confirming panel power-off, and control circuit operation frequency minimizes, and solar electric power supply system is according to the power of ambient light
Charge and discharge switching is carried out, environment monitoring module is periodically powered work according to data collection cycle；Wireless communication module according to
Zigbee protocol sleep mode carries out wake-up association monitoring.
Further, c）In step, the wireless repeater calculates transmission path, obtains routing table, routing table is encapsulated
To wake-up association gauge outfit, wake-up association is forwarded according to Zigbee protocol.
Further, the Electronic Paper passive label includes ZigBee wireless communication modules, controller, electronic-paper display screen
And it reminds with confirming panel；f）In step, after target electronic paper passive label receives updated data package, by ZigBee channel radios
Module notification controller is interrogated, controller recovers normal operation frequency, opens the confession of electronic-paper display screen, prompting with confirming panel
Electricity, electronic-paper display screen update the data, and remind with confirming that panel works according to demand.
The beneficial effects of the invention are as follows：
The present invention can make Electronic Paper passive smart tag show etc. that processes reach in data transmission, data update, data
Low energy consumption state is come in fact so as to ensure that low-power power supply module such as ambient light power supply module can be used in Electronic Paper passive smart tag
The normal operation of existing label.So as to fulfill purpose of the label without externally fed.
Description of the drawings
Fig. 1 is the structure composition schematic diagram of the Electronic Paper passive label of the present invention.
Fig. 2 is the function module composition schematic diagram of the Electronic Paper passive label of the present invention.
Fig. 3 is the structure composition schematic diagram of the Electronic Paper passive tag systems of the present invention.
Fig. 4 is the function module composition schematic diagram of the Electronic Paper passive tag systems of the present invention.
Fig. 5 is the wireless repeater module composition figure of the present invention.
Fig. 6 is the data update flow diagram of the present invention.
Fig. 7 is the energy consumption control flow schematic diagram of the present invention.
Confirmation functional sequence schematic diagram is reminded in the position in storehouse access that Fig. 8 is the present invention.
Fig. 9 is the environmental monitoring flow diagram of the present invention.
Figure 10 is the operation flow schematic diagram based on intelligent terminal of the present invention.
Specific embodiment
A kind of consumption control method of Electronic Paper passive label of the present invention is described further below in conjunction with attached drawing.
As shown in Figure 1, using upper and lower hinge structure outside electronic tag, top is man-machine interaction panel layer, by 4:2 electricity
Sub- paper display screen occupies the most of position in left side, and dual-colored LED lamp and pressure-sensitive can be selected to remind and confirming panel in right side
Capacitive buttons are realized.LED light can also make lamp ring, and an entirety is formed with button；Lower part is energy panel, predominantly the sun
Energy solar panel, occupies the entire area in label lower part, and upper and lower part realizes that hinge is closed by hidden discount mode, can also utilize magnet
Suction buckle is completed to be closed；Label is closure state in storage and transport.
There are 5 modules in inside in above-mentioned electronic tag, is control module, ZigBee wireless communication modules, the sun respectively
It can be for power drive system, NFC near fields identification module, environment monitoring module.
In above-mentioned electronic tag embodiment, control module is carried out pair by GPIO interface and ZigBee wireless communication modules
It connects.
In above-mentioned electronic tag embodiment, control module is docked by GPIO interface with solar powered drive system.
In above-mentioned electronic tag embodiment, control module is docked by GPIO interface with environment monitoring module.
In above-mentioned electronic tag embodiment, NFC near fields identification module is individual module, not in access control system, is adopted
With passive type induction coil, receive the read-write of NFC reader.
As shown in Fig. 2, in above-mentioned electronic tag embodiment, STM32F10x family chips can be used in controller, and Flash is deposited
24C512 eeprom chips can be used in storage module.
In above-mentioned electronic tag embodiment, ZigBee wireless communication modules are using the collection for supporting ZigBee home control network communication protocols
Into chip CC2530 as main control chip, in ceramic antenna embedded tags circuit, reduce the volume of label.
In above-mentioned electronic tag embodiment, solar powered drive system is controlled by controller power supply module control chip is unified
System, can be used chip CN3052A, be responsible for monitoring solar cell panel voltages and power supply switching；Using charging Ni-MH battery or
Button-shaped super capacitor 5.5V/1F is as power supply, and 118x70 solar energy frosted laminates can be used in solar panel, too
When positive energy solar panel can be exported externally, electronic-paper display screen preferentially uses the power supply, it is impossible to when exporting, be switched to battery or super
Capacitances to supply power.
In above-mentioned electronic tag embodiment, environment monitoring module includes Temperature Humidity Sensor and optical sensor, medium temperature
Humidity sensor uses SHT10, and optical sensor uses digital optical sensor APDS-9301, realizes and storehouse environment is believed
The comprehensive monitoring of breath.
In above-mentioned electronic tag embodiment, NFC Ntag216 intelligent labels can be used in NFC near fields identification module.It is directly viscous
It is affixed on behind solar panel, can directly label can be read close to solar panel in NFC reader by operator
ID data.
In above-mentioned electronic tag embodiment, the electronic paper screen of electronic-paper display screen can be selected 800（W）x 480（H）It differentiates
The black and white grayscale E-link Electronic Papers of rate（Color electric paper is more preferable in the case where cost allows）；Electronic Paper refresh circuit uses
HX8705-B controls chip；Backlight guide plate selects size and Electronic Paper in the same size, optional PMMA materials, light transmittance 93%,
The side luminous light guide plate of thickness 2.5mm.
As shown in figure 3, the passive tag systems based on Electronic Paper（Abbreviation system）Including：Background control system, man-machine friendship
Mutual screen, wireless repeater, WIFI routers, shelf, passive electronic paper label, smart machine terminal.
Background control system in above system embodiment can be made of a micromainframe.Micromainframe is hard using X86
Part framework, software systems are realized using Web application services, such as J2EE architecture systems.Web application services can divide three layers to be built
If the bottom is entity mapping layer, it is responsible for carrying out the one-to-one corresponding of list and entity with database.Interlayer layer in order to control is born
Blame logical operation process and the data interaction between other each function modules.Top layer is man-machine alternation of bed, and being responsible for will
The information shown is needed to carry out the page to show, and obtains the operational order of administrator.
Background control system in above-described embodiment and human-computer interaction screen by video transmission line such as VGA, DVI or HDMI into
Row connection receives the operational order of human-computer interaction screen by transmission lines such as USB, PS/2.
General computer display+key mouse mode may be employed in human-computer interaction screen in above-described embodiment, can also use
Infrared perception, capacitance sense, resistance with touch perceive screen and realize human-computer interaction function.
Human-computer interaction screen in above-described embodiment can log in background control system by html browser, can check and grasp
The work energy page has：Check storehouse materiel code, position in storehouse coding, goods and materials position in storehouse storage situation（According to position in storehouse look into goods and materials content,
Storage position in storehouse is looked into according to goods and materials）, goods and materials inbound/outbound process pipelined data, the goods and materials shelf-life with cross protect remind, environment and alarm-monitor number
According to, system authorization personal information data etc., synchronizing content between background control system and Material Bank Management System, nothing are set
Source Electronic Paper label data synchronizing cycle, environment monitoring data acquisition cycle, abnormal data alarm threshold value, people system's permission tune
Whole, position in storehouse position based reminding demand etc..
As shown in figure 4, the background control system includes arithmetic processor, software module, system interface, database, people
Machine interface and device talk interface；Core calculations center of the arithmetic processor as background control system is responsible for background logic
Calculation process；System interface major function is to provide the data format bag for complying with standard agreement, realizes background control system pair
Other software system carries out data interaction；Database is the data centralized management center of entire background control system, and all faces
When operational data, goods and materials storage data, environmental monitoring data, personal information data, inbound/outbound process pipelined data etc., all in database
It is stored；Software module relies on database and arithmetic processor to be run；Man-machine interface is background control system and management
The function pages that member interacts, administrator can check goods and materials storage data, environmental monitoring data, personal information at this interface
Data, inbound/outbound process pipelined data etc. can also set data synchronizing cycles, the environmental monitoring week of passive electronic paper label system
Phase, abnormal data alarm threshold value, people system's permission, position in storehouse position based reminding demand etc.；Device talk interface in order to control system with
Data transmission interface between electronics paper label, be responsible for by the control system data sending that is interacted with label of needs to ZigBee without
Line repeater relays to electronics paper label by repeater；The data sending interacted with mobile terminal is needed to give Wifi routers,
Mobile terminal is relayed to by router.
Arithmetic processor described above mainly realizes the computing of 3 parts：Position in storehouse positions calculations, environmental monitoring computing,
Data synchronization computing.Wherein position in storehouse positions calculations are according to the material category of input and go out to be put in storage request for data and matched, and are counted
Position in storehouse coded data is calculated, and determines corresponding electronics paper label, tag update data is triggered and triggering is reminded with confirming work(
Energy；Wherein, environmental monitoring computing is temperature, humidity, the environmental parameter of intensity of illumination inputted according to electronic tag acquisition, periodically
Zoning average value, moving average describe change curve, judge exception and provide warning message；Wherein, data are synchronously transported
Calculate the external system according to input（Material Bank Management System）To goods and materials storage variation, go out storage demand, demand of making an inventory of goods in a warehouse etc.
Information, corresponding triggering electronics paper label change show information；Synchronous environment monitoring information realizes background system and label information one
It causes；It is synchronous to remind with confirming function, the acousto-optic prompting function of corresponding label is lighted in time, and will confirm that button in time presses information
Feed back to control system.
Human-computer interaction screen is made of a microcomputer display terminal, is mainly connected with control system human-machine interface function；By people
Machine interface is issued on computer display, and page operation is carried out in the terminal by administrator；The function pages of primary operational include：
It checks goods and materials storage data, environmental monitoring data, personal information data, inbound/outbound process pipelined data etc., passive electronic paper mark is set
The data synchronizing cycle of label system, environmental monitoring cycle, abnormal data alarm threshold value, people system's permission, position in storehouse position based reminding
Demand etc..
Wireless repeater is background control system and the bridge of electronic tag group communication；Wireless repeater and Background control system
System carries out wired connection, and wireless connection is carried out with electronics paper label.Wireless connection uses Zigbee protocol, therefore only needs and electricity
The realization of any one label is stably connected in subtab, you can completes the connection to entire storehouse population of tags.
WIFI routers are the bridges of background control system and smart machine terminal called；WIFI routers and Background control
System carries out wired connection, and wireless connection is carried out with smart machine terminal.Wireless connection uses IEEE802.11 agreements, as long as
Wifi covers entire storehouse, you can supports the data interaction between smart machine terminal and background control system.
Shelf are that storehouse fixes goods and materials and object is depended in electronics paper label use.Shelf in storehouse subregion, divide function
It is discharged, each shelf have multilayer, and every layer is made of multiple positions in storehouse.
Passive electronic paper label is the passive label as described herein based on Electronic Paper.Mounted on every bin level of shelf
Front end full position.
Smart machine terminal, is the portable device of independent operating, and the industry generally with barcode scanning read head and NFC read heads is put down
Plate, industrial hand-held set, mobile phone or the wearable device with display screen.Equipment is generally fitted with WinCE, Android, IOS operation
System supports Wifi and other systems into row data communication.Smart machine terminal is read by barcode scanning read head on electronics paper label
Quick Response Code, encoded by the NFC of NFC read head reading electronic labels, realize the identification to Current electronic label.Pass through to
Background control system sends tag identity ID, obtains label more information, realizes and carries out label information more in smart machine terminal
New operation.
As shown in figure 5, the wireless repeater in above-described embodiment, is connected by Ethernet and background control system
It connects, connection terminal can be RJ45 connector.The wireless repeater bottom is data-interface, and the data packet being connected to is formatted
Storage.The second layer is protocol conversion layer, and analysis of unpacking is carried out to data packet, obtains the bag electronics paper label to be sent to, and analyzes
Routing, establishes routing table.Third layer is wireless package layer, provides to require according to Zigbee protocol, by the purpose electricity in data packet
Subtab address, routing table, useful data carry out package processing successively.Top layer is high frequency antenna layer, is responsible for assisting ZigBee
View bag is blazed abroad by wireless carrier mode, until there is Electronic Paper tag feedback to accept confirmation.
Wifi routers in above-described embodiment are routine data bag forwarding router, such as support IEEE802.11B/G associations
The TL-WR842N routers of negotiation 300Mbps rates, are attached by Ethernet and background control system, obtain data
Bao Hou is directly forwarded to intelligent terminal by Wifi.Vice versa.
Intelligent terminal in above-mentioned real-time example may be selected industrial panel computer, industrial hand-held mobile terminal, mobile phone or
Wearable device with display screen, such as Honeywell such as Honeywell Dolphin9700.Intelligent terminal using WinCE,
The operating systems such as Android, IOS can be accessed in background control system by html browser, using intelligent terminal
In coding read head or camera, Quick Response Code on scanning electron paper label or read electronics using NFC read heads contact
NFC codings in label, realize inquiry or change the corresponding information of label position in storehouse.
As shown in fig. 6, in system embodiment, data update flow is：1）According to the update of business, storehouse handling of goods and materials system
System internal data is updated.2）Background control system is synchronized with Material Bank Management System.3）Background control system is sent out
The concern information set in existing Material Bank Management System has altered, and is synchronized at once in database.4）Judge whether to need to become
Display content on more electronics paper label, if it is not, 5）Terminate flow, if so, 6）Electronic Paper to be changed is needed by calculating to find out
Label corresponds to ID.7）ID and modification information are encapsulated as updated data package.8）Background control system is by wake-up association and updates the data
Bag is sent to wireless repeater in a manner that ICP/IP protocol uses wire transmission.9）Wireless repeater receive wake-up association and
After updated data package, transmission path is calculated, sends wake-up association.10）The electronic tag for carrying out force transfer is needed to be waken up, is carried out
It receives and forwarding prepares.11）Wireless repeater sends updated data package, is received in force transfer path by electronic tag.12）
The tag ID in the electronic tag analysis bag of updated data package is received, if purpose ID is Current electronic tag ID, 13）Display data
Displaying information in bag, the label enter sleep mode, if it is not, next electronic tag is then forwarded to according to routing table, it should
Label enters sleep mode.
As shown in fig. 7, in system embodiment, energy consumption control flow is：1）During original state, electronics paper label depth is stopped
It sleeps：Electronic-paper display screen powers off, and reminds with confirming panel power-off, control circuit operation frequency minimizes, solar powered system
System carries out charge and discharge switching according to the strong and weak of ambient light, and environment monitoring module is periodically powered work according to data collection cycle；Nothing
Line communication module carries out wake-up association monitoring according to Zigbee protocol sleep mode；2）When background control system has data update demand
When, such as the variation of position in storehouse storage goods and materials, prompting, with confirming that response, the goods and materials term of validity are reminded, background control system will wake up
Frame and updated data package are sent to wireless repeater；3）Wireless repeater calculates transmission path, obtains routing table, will route gauge seal
Wake-up association gauge outfit is attached to, the Electronic Paper passive label being sent in the wireless repeater signal cover；4）In wireless
Environmental directives data packet is received after the electronics paper label in device coverage, and analyzes the routing table in data packet, detects oneself
Whether in the routing table, if it is not, then 5）Forwarding wakes up instruction to the electronics paper label of other interconnections, if it is,
Carry out the preparation of data receiver or forwarding.6）After Electronic Paper passive label all in routing table is waken up, wireless relay
Device sends updated data package with original route.7）After purpose electronics paper label receives data, control circuit completes the control of each function
System, and open electronic-paper display screen and update the data.8）After completing update operation, target electronic paper passive label is closed Electronic Paper and is shown
Display screen, and come back to deep sleep state together with all Electronic Paper passive labels on the path.
As shown in figure 8, in system embodiment, position in storehouse access, which is reminded, confirms that functional sequence is：1）Worker needs to remove cargo
Transport to specified position in storehouse or 2）Then worker, which needs to be quickly found out cargo, carries outbound.3）Worker is in material and storeroommanagerment system
In carry out out storage and sweep single operation, 4）Background control system synchronously sweeps forms data, and 5）According to the corresponding position in storehouse of cargo coding lookup.
6）If stock, position in storehouse is distributed according to rule（Rule can be to be recorded, by nearby by material category similitude, by history storage
Principle, by resting period length etc.）, 7）If picking, then corresponding position in storehouse is directly searched.8）To corresponding position in storehouse Electronic Paper without
Source label sends alert requests.9）Electronic passive label LED light flickers, and opens buzz.10）Worker looks for according to acousto-optic prompting
To corresponding position in storehouse.11）Complete access goods operation.12）After worker presses Electronic Paper passive label ACK button, 13）Label closes
Close prompting function.14）Confirmation message is uploaded to background control system, operational credentials are recorded by background control system.
As shown in figure 9, in system embodiment, environment monitoring function flow is：1）It, can be on backstage when system operation is initial
Set-up of control system electronics paper label collection period, screen updates cycle, passback cycle.2）Electronic Paper tag environment monitoring sensing
Device is powered on according to collection period, and records data into label F lash storage chips.3）When reaching screen updates cycle time,
Electronic Paper label controller calculates the average of nearly 5 sub-value, and updates on electronic-paper display screen curtain, moving average calculating side
Method isP’ n =（P n-4 + P n-3+ P n-2+ P n-1+ P n ）/5, whereinnRepresent sequence,I For natural manifold,n∈I.4）It is returned when reaching
During cycle time, wake-up association is mass-sended by background control system, 5）All electronics paper labels for being connected to wake-up association are according to system requirements
Return environmental monitoring data.6）Background control system is drawn bent according to the data of passback progress subregion, the statistics of time segment
Line, and record for future reference in the database.7）Situation of the environmental index more than given threshold is judged by background control system,
8）Show warning reminding on human-computer interaction screen, 9）The Electronic Paper label screen display alarm information of corresponding region is triggered, and
Acousto-optic is reminded.
As shown in Figure 10, in system embodiment, the operation flow based on intelligent terminal is comprising 3 sub-processes, is divided
Position flow, details inquiry and more new technological process, flow of making an inventory of goods in a warehouse are not to look for.Wherein, it is to work as operator to search position flow
It needs to search what is carried out during some goods and materials position in storehouse using intelligent terminal, flow is：1）Login intelligent terminal, 2）
The goods and materials to be searched are retrieved on intelligent terminal, the mode of retrieval includes but not limited to compile by goods and materials name query, by goods and materials
Code inquiry is inquired about by supplier, by storage document inquiry etc..3）Operator, which clicks on, searches button, finds corresponding goods and materials, can be with
See the details of goods and materials, including：Goods and materials title, materiel code, supplier, entry time, the term of validity, are returned at goods and materials picture
Category project, purchase cost, custodian etc..4）Operator with can also look at the goods and materials deposit position on intelligent terminal
Figure.5）It clicks on and searches position in storehouse function, 6）Look-up command is beamed back background control system by intelligent terminal.7）Background control system
The corresponding position in storehouse Electronic Paper passive label prompting function of triggering.8）The Electronic Paper passive label flicker sounding of corresponding position in storehouse.9）Operation
Person finds corresponding position in storehouse, presses confirmation, closes and reminds.Wherein, details inquiry with more new technological process be when operator it is necessary to
The flow carried out during position in storehouse storage information is checked or changes, flow content is：1）Operator checks electricity to certain bin level position
Information on sub- paper passive label.2）It if, can be with 3 it is necessary to obtain more detailed information）Label is scanned with intelligent terminal
On Quick Response Code or close to read label NFC number.4）The coding of reading is sent back to Background control system by terminal device
System.5）Background control system returns to intelligent terminal according to the details of the coded query position in storehouse.6）Operator exists
Modification information on intelligent terminal, and submit back background control system.7）Corresponding Electronic Paper passive label synchronized update is shown.
Wherein, flow of making an inventory of goods in a warehouse for operator need to carry out it is regular or interim make an inventory operation when use, flow content is：1）Operation
Member successively checks the goods and materials of every bin level.2）Operator carries out current position in storehouse Electronic Paper passive label with intelligent terminal
Reading code（Optional Quick Response Code mode or NFC modes）.3）The information that position in storehouse records in systems is checked in intelligent terminal, 4）Behaviour
Position in storehouse physical holding of stock information is checked as member, and is compared.5）Information is correct, confirms on intelligent terminal.6）Information has
By mistake, real data is filled on intelligent terminal.7）Smart machine returns real data to background control system.8）It controls on backstage
System processed generates report of making an inventory, and the position in storehouse inconsistent to information exports the history modification record of the position in storehouse.
Description for the understanding of specific embodiment is only to help to understand the present invention rather than for limiting this hair
Bright.Those skilled in the art can carry out some modifications and changes using the thought of the present invention, as long as its technological means does not have
There are the thought and main points for departing from the present invention, still within protection scope of the present invention.
Claims (4)
1. a kind of consumption control method of Electronic Paper passive label, it is characterised in that：
a）Electronic Paper passive label deep-sleep；
b）When background control system needs to update the data, wake-up association and updated data package are sent to wirelessly by background control system
Repeater；
c）Wireless repeater sends wake-up association to the Electronic Paper passive label in the wireless repeater signal cover；
d）After Electronic Paper passive label receives wake-up association, oneself is checked whether in the routing table included in the wake-up association, if
It is then to be waken up and carry out data receiver or the preparation of forwarding；If it is not, then forwarding wake-up association is connected with each other to other with it
On electronics paper label；
e）After Electronic Paper passive label all in routing table is waken up, the transmission of wireless repeater original route updates the data
Bag；
f）After target electronic paper passive label receives updated data package, Electronic Paper is opened by the controller of Electronic Paper passive label and is shown
Display screen simultaneously is completed to update the data；
g）Complete update operation after, target electronic paper passive label close electronic-paper display screen, and with all electricity on the path
Sub- paper passive label comes back to deep sleep state together.
2. a kind of consumption control method of Electronic Paper passive label according to claim 1, it is characterised in that：The electronics
Paper passive label includes electronic-paper display screen, prompting with confirming panel, control circuit, solar electric power supply system, environmental monitoring mould
Block and ZigBee wireless communication modules；The deep-sleep is：Electronic-paper display screen powers off, and reminds with confirming panel power-off, control
Circuit computing frequency processed minimizes, and solar electric power supply system carries out charge and discharge switching, environmental monitoring according to the strong and weak of ambient light
Module is periodically powered work according to data collection cycle；Wireless communication module carries out wake-up association according to Zigbee protocol sleep mode
It monitors.
3. a kind of consumption control method of Electronic Paper passive label according to claim 1, it is characterised in that：c）Step
In, the wireless repeater calculates transmission path, obtains routing table, routing table is encapsulated into wake-up association gauge outfit, according to ZigBee
Protocol forward wake-up association.
4. a kind of consumption control method of Electronic Paper passive label according to claim 1, it is characterised in that：The electronics
Paper passive label includes ZigBee wireless communication modules, controller, electronic-paper display screen and reminds with confirming panel；f）Step
In, after target electronic paper passive label receives updated data package, by ZigBee wireless communication module notification controllers, controller is extensive
Multiple normal operation frequency, opens the power supply of electronic-paper display screen, prompting with confirming panel, and electronic-paper display screen is updated the data, carried
It wakes up with confirming that panel works according to demand.
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| CN106658683B (en) * | 2016-12-23 | 2021-01-05 | 台州市吉吉知识产权运营有限公司 | Distributed wireless equipment awakening management method and system |
| CN108053011A (en) * | 2017-12-18 | 2018-05-18 | 广州科政数码科技有限公司 | The electronic tag display methods and its display device that low-power consumption is shown with screen with partitioned |
| CN109450719A (en) * | 2018-12-29 | 2019-03-08 | 东信和平科技股份有限公司 | A kind of node upgrade method and system based on lorawan agreement |
| CN110009085A (en) * | 2019-05-24 | 2019-07-12 | 中山沃克条码科技有限公司 | Intelligent electronic paper label system based on LoRa wireless communication |
| CN110428889B (en) * | 2019-07-15 | 2023-05-26 | 老肯医疗科技股份有限公司 | Traceability management system for medical sterilization consumable and application method thereof |
| CN115248990A (en) * | 2021-04-26 | 2022-10-28 | 汉朔科技股份有限公司 | Electronic price tag flash light prediction and dynamic control method and device for listening frame period |
| CN120677764A (en) * | 2023-02-15 | 2025-09-19 | Oppo广东移动通信有限公司 | Wireless communication method, network device and environment-energy AMP device |
| CN120299421B (en) * | 2025-03-12 | 2026-03-20 | 江西兴泰科技股份有限公司 | A low-power electronic paper control method and system |
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