CN101930460B - Goods shelf electronic price system and information processing method - Google Patents
Goods shelf electronic price system and information processing method Download PDFInfo
- Publication number
- CN101930460B CN101930460B CN201010257420XA CN201010257420A CN101930460B CN 101930460 B CN101930460 B CN 101930460B CN 201010257420X A CN201010257420X A CN 201010257420XA CN 201010257420 A CN201010257420 A CN 201010257420A CN 101930460 B CN101930460 B CN 101930460B
- Authority
- CN
- China
- Prior art keywords
- data
- read write
- write line
- storing buffer
- price tickets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cash Registers Or Receiving Machines (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a goods shelf electronic price system which comprises a plurality of electronic price tickets, a plurality of readers and a system server, wherein the electronic price tickets are respectively provided with a sole identification code, can store and display the data, and can regularly and initiatively transmit a data exchange request to the readers; the readers are respectively provided with a sole identification code and are under a real-time query mode; and the system server is provided with an equipment managing device, a data processing device, equipment managing middleware, an equipment status database and an information updating database. With the technical scheme, the invention can instantaneously and automatically update the commodity price information displayed by the electronic price tickets on the goods shelf, and instantaneously monitor the work status of the electronic price tickets.
Description
Technical field
This patent relates to a kind of goods shelf electronic price system and agreement, relates in particular to a kind of goods shelf electronic price system and information processing method that is used for recognition data and bi-directional transfer of data, is used to the service that supermarket, sales field provide automatic renewal commodity price information.
Background technology
Continuous development along with retail trade; A typical retailer need upgrade 10000 to 12000 times commodity price weekly usually; This just needs a lot of paper labels of printing to reflect this variation, also needs extra work power to go these labels are attached on the shelf.In this process, make mistakes through regular meeting, the number of times of makeing mistakes of the change number of times of price and shelf label normally is directly proportional, and ground is continuous to be increased.
The renewal speed in market does not catch up with the quick change of price, and the retailer is also because of using paper labels to bring challenges.Though the renewal of place, point of sale information can drive the automatic renewal of price in cashier, the information of commodity still can not get upgrading in time on the shelf.
Summary of the invention
The present invention's technical matters at first to be solved provides a kind of goods shelf electronic price system, not only can the real time automatic update shelf on the commodity price information that shows of electronics price tickets, and realize the low-power consumption work of electronics price tickets.For this reason, the present invention adopts following technical scheme: said system comprises:
A plurality of electronics price tickets respectively have unique identity code, can store and show the information updating data of database relevant with merchandise sales that read write line issues and regularly initiatively send data exchange request to read write line;
A plurality of read write lines; Respectively have unique identity code, be in real-time query pattern, the data exchange request that read write line is initiated with wireless mode inquiry electronics price tickets in real time; Read write line is provided with and receives data storing buffer and send data storing buffer; After read write line receives the electronics price tickets data that the electronics price tickets send, deposit in and receive in the data storing buffer, the waiting system server reads; If when the data that need be issued to the electronics price tickets being arranged in the transmission data storing buffer of read write line, with the data of sending data storing buffer to pass to the electronics price tickets under the wireless mode; The data that communication is successful are removed with receiving the data storing buffer from sending data storing buffer;
System server is provided with equipment management device, data processing equipment, equipment control middleware, device status data storehouse and information updating database,
The device status data storehouse is used for the status information of store electrons price tickets, read write line;
Equipment management device is used for the data of screening installation slip condition database, and analysis result is deposited in the device status data storehouse;
System server is monitored the POS database data in real time and is changed; After reading the price data and/or sales promotion information data and/or timing system maintenance task data of its change; After the data processing equipment analysis, deposit the information updating database in, the equipment control middleware is transferred to Updating Information in the information updating database in the transmission data storing buffer of read write line through bus mode; The middleware of equipment control simultaneously reads the data that receive in the data storing buffer with bus mode; Deposit the device status data storehouse in, system server is through equipment management device analytical equipment status data database data, through the equipment state of display displaying system.
Another technical matters to be solved of the present invention provides a kind of information processing method of above-mentioned goods shelf electronic price system, and for this reason, the present invention adopts following technical scheme:
1), system server is monitored the variation of POS database data in real time; After reading the price data and/or sales promotion information data and/or timing system maintenance task data of its change; After the data processing equipment analysis, deposit the information updating database in, be transferred in the transmission data storing buffer of read write line through bus mode by the equipment control middleware; The middleware of equipment control simultaneously is with the data in the reception data storing buffer that reads read write line of bus mode; Deposit the device status data storehouse in, system server is through equipment management device analytical equipment status data database data, through display display device state;
2), read write line is inquired about the data exchange request that the electronics price tickets are initiated with wireless mode in real time; Read write line receive unique identity code that the electronics price tickets send and last time communication state data after; Deposit in and receive in the data storing buffer, the waiting system server reads, if when in the transmission data storing buffer of read write line the new data that need be issued to these electronics price tickets being arranged; With the data of sending data storing buffer to pass to the electronics price tickets under the wireless mode; Accomplish in case send, get back to real-time query State, the data that communication is successful are removed with receiving the data storing buffer from sending data storing buffer;
3), the electronics price tickets are in holding state at ordinary times; Timing wake-up switches to duty, initiatively sends data exchange request to read write line through wireless mode, and unique identity code of uploading the electronics price tickets arrives read write line with the data of communication state last time; And receive simultaneously, data that the storage read-write device is replied; After accomplishing exchanges data, update displayed switches to the low-power consumption standby state.
Owing to adopt technical scheme of the present invention; The commodity price information that the electronics price tickets show on not only can the real time automatic update shelf, monitor the duty of electronics price tickets in real time, and, among the present invention; The electronics price tickets are initiatively initiated communication request; And read write line is opened all the time under query pattern, so just guaranteed the electronics price tickets initiatively communication requests all can well be received by read write line at every turn, also shortened electronics price tickets open wireless unit and increased time of power consumption with regard to effective; The efficient that has improved the electronics price tickets has reduced the power consumption that signal post needs; Can realize the low-power consumption work of electronics price tickets, the electronics price tickets can move more than 3 years at least, the maintenance cost of bring great convenience for retailer's merchandise sales management work, the reduction system runing.
Description of drawings
Fig. 1 is the theory diagram of goods shelf electronic price system of the present invention.
Fig. 2 is an electronics price tickets theory diagram of the present invention.
Fig. 3 is a read write line theory diagram of the present invention.
Fig. 4 is system server flow chart of data processing figure of the present invention.
Fig. 5 is the system information of the present invention storehouse synoptic diagram that Updates Information.
Fig. 6 is a device status data of the present invention storehouse synoptic diagram.
Fig. 7 is electronics price tickets of the present invention and read write line data wireless communication schematic flow sheet.
Embodiment
With reference to Fig. 1.Native system comprises system server, a plurality of read write line, a plurality of electronics price tickets;
Said a plurality of electronics price tickets respectively have unique identity code, can store and show the information updating data of database relevant with merchandise sales that read write line issues and regularly initiatively send data exchange request to read write line;
With reference to Fig. 2.The electronics price tickets are by first controller unit, first radio communication unit, display unit, and first power control unit is formed.The electronics price tickets can be worked under button cell CR2450 power supply; First controller unit can adopt single-chip microcomputer and peripheral circuit thereof; First radio communication unit can adopt the 2.4G wireless communication module, the module that first power control unit can adopt low pressure differential power supply chip SP6205EM5-3.3 to form.
The electronics price tickets are worked under the control of first power control unit, the liquid crystal display displays initial value of display unit, and the first controller unit timer internal is timed to; Start first radio communication unit, with identity code and the state of self, for example electric weight; Send in the air, and switch first radio communication unit, judge whether the identity code in receiving is corresponding to receiving mode; Deposit the data that meet in, on display, upgrade the data that receive, electronic tag gets into the standby low-power consumption.
Said a plurality of read write line; Respectively have unique identity code, be in real-time query pattern, the data exchange request that read write line is initiated with wireless mode inquiry electronics price tickets in real time; Read write line is provided with and receives data storing buffer and send data storing buffer; After read write line receives the electronics price tickets data that the electronics price tickets send, deposit in and receive in the data storing buffer, the waiting system server reads; If when the data that need be issued to the electronics price tickets being arranged in the transmission data storing buffer of read write line, with the data of sending data storing buffer to pass to the electronics price tickets under the wireless mode; The data that communication is successful are removed with receiving the data storing buffer from sending data storing buffer.
With reference to Fig. 3.Said read write line by second controller unit, reception data storing buffer, sends data storing buffer, and second radio communication unit, second source administrative unit, network management unit are formed; The interface mode of its network management is: UDP/TCP, RS485, one or more in RS232, the CAN bus.Second control module can adopt arm processor and peripheral circuit thereof; It extends out two storeies respectively as receiving data storing buffer and sending data storing buffer; Second radio communication unit can adopt the 2.4G wireless communication module; The second source administrative unit can adopt the POE power management module, and network management unit can adopt the UDP/TCP network management module and adopt the UDP bus mode.
Read write line is worked under the control of second source control module, is initially taking turn inquiry system server and electronics price tickets data data sent, and starting second radio communication unit earlier is receiving mode; Receive electronics price tickets data,, deposit the reception data storing buffer in if there are data to arrive; Then start network management unit, receive price data and/or the sales promotion information data and/or the timing system maintenance task data of the change of electronics price tickets, if there are data to arrive; Then deposit the transmission data storing buffer in, the beginning switching working mode switches second radio communication unit to sending mode; If send data storing buffer new data is arranged, data are added that the data of the identity code of read write line are dealt in the air, clear simultaneously data of sending in the data storing buffer; Otherwise, then reply regular coding information, to confirm that two-way data communication is normal; Switch wired NIU to sending mode; The new data that receives data storing buffer is added that the identity code of self issues system server, and the clear simultaneously data that receive in the data storing buffer switch to the inquiry receiving mode at last.
The frequency range of said wireless mode can be one or more combination in any among 51KHz～58KHz, 125KHz～135KHz, 2MHz～14MHz, 315MHz～320MHz, 415M～455MHz, 800MHz～950MHz, the 2.3GHz～2.6GHz.
With reference to Fig. 4, said system server is provided with equipment management device, data analysis treating apparatus, equipment control middleware, device status data storehouse and information updating database.Equipment management device, data analysis treating apparatus, equipment control middleware reside in the system server maybe can load the form of accomplishing corresponding function software with the firmware of accomplishing corresponding function software, supply the control device of system server to call.
The device status data storehouse is used for the status information of store electrons price tickets, read write line;
The information updating database is used for price data and/or the sales promotion information data and/or the timing system maintenance task data of store electrons price tickets changes;
Equipment management device is used for the data of screening installation slip condition database, and analysis result is deposited in the device status data storehouse;
The data analysis treating apparatus is used for the price and the sales promotion information of analytical electron price tickets, and with its processing, as encrypt, the translation data form;
The equipment control middleware is used for passing to read write line under the information updating data of database in the system server, and the data read that simultaneously read write line need be uploaded is taken out and deposited the device status data storehouse in.
System server is monitored the POS database data in real time and is changed; After reading the price data and/or sales promotion information data and/or timing system maintenance task data of its change; After the data processing equipment analysis, deposit the information updating database in, the equipment control middleware is transferred to Updating Information in the information updating database in the transmission data storing buffer of read write line through bus mode; The middleware of equipment control simultaneously reads the data that receive in the data storing buffer with bus mode; Deposit the device status data storehouse in, system server is through equipment management device analytical equipment status data database data, through the equipment state of display displaying system.
With reference to figure 5; The effect of information updating database is that storing commodity is sold relevant data, comprises a kind of or combination in any of identity code, bar code, shop ISN, the name of an article, the place of production, specification, retail price, price for member, promotion price, sales promotion from date, sales promotion Close Date, row's face amount, row's face number.
The effect of equipment control middleware is exactly that data down transmission with system server is to read write line; The data read that simultaneously read write line need be uploaded is taken out; These data comprise the status data of a plurality of electronics price tickets, read write line, deposit in after the screening in the device status data storehouse.When having the data movement that is numbered No. 1 electronics price list price lattice to be data1 in the example system server, the equipment control middleware is sent to the data1 data in the transmission data storing buffer of read write line second controller unit through wired NIU; When data1 success is transferred to No. 1 electronics price tickets and obtains in the reception data storing buffer that its feedback data data2 is stored in read write line by wireless module; Equipment control this moment middleware receives data2 the data storing buffer from read write line and reads out, and is transferred to system server through wired NIU.
With reference to figure 6; The device status data storehouse act as a plurality of electronics price tickets after the storage screening, the status information of a plurality of read write lines, and its status information comprises a kind of or combination in any of identity code, device type, voltage, temperature, fault, data, online, fault-time.
The data of equipment management device screening installation slip condition database demonstrate a plurality of electronics price tickets on the display with system server, the various status datas of a plurality of read write lines.
With reference to Fig. 7, electronics price tickets and read write line data wireless communication schematic flow sheet in the native system are described.
Second radio communication unit of read write line is in the state of intercepting at t0 in the time period, and the electronics price tickets adopt timing wake-up mechanism, and the electronics price tickets are in the low-power consumption standby duty in the t0 time period;
T0 is after the time period, and the electronics price tickets wake up from the low-power consumption standby state and switch to the high speed operation state, open first radio communication unit; Be made as sending mode; Initiatively initiate data exchange request, data content sends identity code and communication state data last time, after sending completion; First controller unit is transformed into receiving mode to first radio communication unit; And set a time-out time t1, be in receiving mode at t1 time period electronics price tickets, after read write line receives the data exchange request that the electronics price tickets initiatively initiate; Second radio communication unit on t1 time period read write line is a sending mode; Send new data or reply data. will receive data earlier and the data that receive are deposited in the receive data buffer, whether the read write line search is sent has the new data of the unique identity code correspondence of electronics price tickets therewith in the data storing buffer, and new data sends to the electronics price tickets of initiatively initiating data exchange request with wireless mode; If send the data storing buffer no datat, response message of fixing transmission; After sending successfully, read write line is got back to and is switched back the state of intercepting;
The electronics price tickets receive new data, drive the LCD of the display unit on the electronics price tickets through first controller unit, upgrade the displaying contents on the liquid crystal display, set wake up next time send identity code and last time the communication state data exchange request;
T0 time period electronics price tickets low-power consumption standby, read write line is intercepted state, t1 time period read write line and electronics price tickets wireless mode interaction data, so circulation is constantly.
Claims (5)
1. a goods shelf electronic price system is used to read and write data, and bi-directional transfer of data,
It is characterized in that said system comprises:
A plurality of electronics price tickets respectively have unique identity code, can store and show the information updating data of database relevant with merchandise sales that read write line issues and regularly initiatively send data exchange request to read write line; Said electronics price tickets are in holding state at ordinary times; Timing wake-up switches to duty, initiatively sends data exchange request to read write line through wireless mode, and unique identity code of uploading the electronics price tickets arrives read write line with the data of communication state last time; And receive simultaneously, data that the storage read-write device is replied; After accomplishing exchanges data, update displayed switches to the low-power consumption standby state;
A plurality of read write lines respectively have unique identity code, are in real-time query pattern; The data exchange request that read write line is initiated with wireless mode inquiry electronics price tickets in real time, read write line are provided with and receive data storing buffer and send data storing buffer, after read write line receives the electronics price tickets data that the electronics price tickets send; Deposit in and receive in the data storing buffer; The waiting system server reads, if in the transmission data storing buffer of read write line when the data that need be issued to the electronics price tickets are arranged, with the data of sending data storing buffer to pass to the electronics price tickets under the wireless mode; Accomplish in case send, get back to real-time query State; The data that communication is successful are removed with receiving the data storing buffer from sending data storing buffer;
System server is provided with equipment management device, data processing equipment, equipment control middleware, device status data storehouse and information updating database,
The device status data storehouse is used for the status information of store electrons price tickets, read write line;
Equipment management device is used for the data of screening installation slip condition database, and analysis result is deposited in the device status data storehouse;
System server is monitored the POS database data in real time and is changed; After reading the price data and/or sales promotion information data and/or timing system maintenance task data of its change; After the data processing equipment analysis, deposit the information updating database in, the equipment control middleware is transferred to Updating Information in the information updating database in the transmission data storing buffer of read write line through bus mode; The middleware of equipment control simultaneously reads the data that receive in the data storing buffer with bus mode; Deposit the device status data storehouse in, system server is through equipment management device analytical equipment status data database data, through the equipment state of display displaying system.
2. a kind of goods shelf electronic price system as claimed in claim 1 is characterized in that said electronics price tickets are made up of first controller unit, first radio communication unit, display unit, first power control unit.
3. a kind of goods shelf electronic price system as claimed in claim 1, it is characterized in that said read write line by second controller unit, send data storing buffer, receive data storing buffer, second radio communication unit, second source control module, NIU form;
The interface mode of NIU network management is: UDP/TCP, RS485, one or more in RS232, the CAN bus.
4. the information processing method of the said goods shelf electronic price system of claim 1 is characterized in that:
1), system server is monitored the variation of POS database data in real time; After reading the price data and/or sales promotion information data and/or timing system maintenance task data of its change; After the data processing equipment analysis, deposit the information updating database in, be transferred in the transmission data storing buffer of read write line through bus mode by the equipment control middleware; Simultaneously the equipment control middleware reads the data in the reception data storing buffer of read write line with bus mode; Deposit the device status data storehouse in, system server is through equipment management device analytical equipment status data database data, through display display device state;
2), read write line is inquired about the data exchange request that the electronics price tickets are initiated with wireless mode in real time; Read write line receive unique identity code that the electronics price tickets send and last time communication state data after; Deposit in and receive in the data storing buffer, the waiting system server reads, if when in the transmission data storing buffer of read write line the new data that need be issued to these electronics price tickets being arranged; With the data of sending data storing buffer to pass to the electronics price tickets under the wireless mode; Accomplish in case send, get back to real-time query State, the data that communication is successful are removed with receiving the data storing buffer from sending data storing buffer;
3), the electronics price tickets are in holding state at ordinary times; Timing wake-up switches to duty, initiatively sends data exchange request to read write line through wireless mode, and unique identity code of uploading the electronics price tickets arrives read write line with the data of communication state last time; And receive simultaneously, data that the storage read-write device is replied; After accomplishing exchanges data, update displayed switches to the low-power consumption standby state.
5. the information processing method of goods shelf electronic price system as claimed in claim 4, the frequency range that it is characterized in that said wireless mode is one or more combination in any among 51KHz～58KHz, 125KHz～135KHz, 2MHz～14MHz, 315MHz～320MHz, 415M～455MHz, 800MHz～950MHz, the 2.3GHz～2.6GHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010257420XA CN101930460B (en) | 2010-08-19 | 2010-08-19 | Goods shelf electronic price system and information processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010257420XA CN101930460B (en) | 2010-08-19 | 2010-08-19 | Goods shelf electronic price system and information processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930460A CN101930460A (en) | 2010-12-29 |
| CN101930460B true CN101930460B (en) | 2012-11-21 |
Family
ID=43369637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010257420XA Active CN101930460B (en) | 2010-08-19 | 2010-08-19 | Goods shelf electronic price system and information processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101930460B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5818973B2 (en) * | 2011-05-06 | 2015-11-18 | プライサー エービー | Method and configuration for electronic shelf labels |
| CN102542420A (en) * | 2012-01-16 | 2012-07-04 | 北京汉朔科技有限公司 | Electronic shelf label system |
| CN103077416B (en) * | 2013-01-15 | 2016-04-13 | 太原太航科技有限公司 | A kind of wireless electron bin tag system relying on electronic scales |
| CN103345669A (en) * | 2013-06-29 | 2013-10-09 | 佛山市广华合志科技有限公司 | Electronic goods shelf price collection system |
| CN103455876A (en) * | 2013-08-13 | 2013-12-18 | 佛山市广华合志科技有限公司 | Commodity price supervisory system based on electronic shelf labels |
| CN103440560A (en) * | 2013-09-15 | 2013-12-11 | 佛山市广华合志科技有限公司 | Commodity price collecting and monitoring method |
| CN103745360A (en) * | 2013-12-30 | 2014-04-23 | 镇江市高等专科学校 | Electronic price tag for goods shelf |
| CN106096992A (en) * | 2016-05-27 | 2016-11-09 | 乐视控股（北京）有限公司 | The changing method of commodity price and system |
| CN108694421B (en) * | 2017-04-11 | 2021-10-08 | 汉朔科技股份有限公司 | Electronic price tag system and working method |
| CN108364217A (en) * | 2017-09-25 | 2018-08-03 | 缤果可为（北京）科技有限公司 | Merchandise news display terminal and the electronics price tag using it and unmanned convenience store |
| CN108900992B (en) * | 2018-08-06 | 2021-10-26 | 上海保资智能科技有限公司 | Electronic price tag use management method and system |
| CN108924870B (en) * | 2018-08-06 | 2022-06-24 | 上海保资智能科技有限公司 | Electronic price tag using method and system |
| CN109583874B (en) * | 2018-11-12 | 2022-03-08 | 北京小米移动软件有限公司 | Commodity price updating method and device |
| CN112700267A (en) * | 2020-12-23 | 2021-04-23 | 拓扑丝路(南京)科技有限公司 | International freight service standard price maintenance system and standard price maintenance method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422714Y (en) * | 2000-03-03 | 2001-03-07 | 徐冲 | Electronic price label |
| CN1443331A (en) * | 2000-07-07 | 2003-09-17 | 普里塞尔股份公司 | Price label system |
| CN1689018A (en) * | 2002-08-28 | 2005-10-26 | 普赖泽有限公司 | Electronic pricing system, device and method |
-
2010
- 2010-08-19 CN CN201010257420XA patent/CN101930460B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422714Y (en) * | 2000-03-03 | 2001-03-07 | 徐冲 | Electronic price label |
| CN1443331A (en) * | 2000-07-07 | 2003-09-17 | 普里塞尔股份公司 | Price label system |
| CN1689018A (en) * | 2002-08-28 | 2005-10-26 | 普赖泽有限公司 | Electronic pricing system, device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101930460A (en) | 2010-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101930460B (en) | Goods shelf electronic price system and information processing method | |
| RU2707403C2 (en) | Electronic system for managing prices, goods and price lists | |
| KR20110109072A (en) | Electronic shelf lable system, and synchronization method between product and electronic shelf lable tag and product infomatioin update method in the same | |
| JP5953255B2 (en) | Electronic shelf label system | |
| US20120326849A1 (en) | Electronic price label system and method | |
| CN1938713A (en) | Handheld device in an electronic labelling system | |
| US20120169585A1 (en) | Electronic shelf label and method of displaying remaining battery life thereof | |
| CN101833682A (en) | Electronic shelf label system and working mode thereof | |
| CN204576556U (en) | Electronic bin tag system | |
| CN202351903U (en) | Electronic shelf label system | |
| CN104021361A (en) | Character displaying electronic goods shelf tag | |
| EP3362961B1 (en) | Electronic price, inventory management and label system | |
| EP3770815B1 (en) | Display device for displaying price and / or product information | |
| JP3870858B2 (en) | Electronic shelf label system | |
| KR100967393B1 (en) | Image electronic shelf label system using multi-channel rf and multi-channel rf network performing the same | |
| KR20160030421A (en) | Electronic information label, server and stock management method using electronic information label | |
| KR20120072699A (en) | An electronic shelf label and a controlling method thereof | |
| WO2017191359A1 (en) | Electronic price label system | |
| KR100899544B1 (en) | Apparatus for displaying information of an item on sale using ZigBee network | |
| JP5378102B2 (en) | Electronic shelf label system | |
| KR20060036138A (en) | Information management system with rf-id reader | |
| JP2023068214A (en) | Commodity management device, control method and program | |
| CN112650382A (en) | Price tag control method, price tag and readable storage medium | |
| JP2009131373A (en) | Electronic shelf label, markdown system, markdown method and merchandise replenishment ordering system | |
| JP2002193407A (en) | Physical distribution system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310015 Shangcheng District Moganshan Road No. 1418-25 city science and Technology Park Patentee after: HANGZHOU CENTURY Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310015 Shangcheng District Moganshan Road No. 1418-25 city science and Technology Park Patentee before: HANGZHOU CENTURY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310015 Shangcheng science and technology economic Park, No. 1418-25 Moganshan Road, Shangcheng District, Hangzhou, Zhejiang Province Patentee after: HANGZHOU CENTURY Co.,Ltd. Address before: 310015 Shangcheng science and technology economic Park, No. 1418-25 Moganshan Road, Shangcheng District, Hangzhou, Zhejiang Province Patentee before: HANGZHOU CENTURY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |