CN109636455B - Dynamic ink price production and marketing system based on big data - Google Patents

Dynamic ink price production and marketing system based on big data Download PDF

Info

Publication number
CN109636455B
CN109636455B CN201811488836.5A CN201811488836A CN109636455B CN 109636455 B CN109636455 B CN 109636455B CN 201811488836 A CN201811488836 A CN 201811488836A CN 109636455 B CN109636455 B CN 109636455B
Authority
CN
China
Prior art keywords
module
order
production
demand
actual
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
Application number
CN201811488836.5A
Other languages
Chinese (zh)
Other versions
CN109636455A (en
Inventor
郑新
高艳飞
吴成英
谢文彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Torch Polytechnic
Original Assignee
Zhongshan Torch Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Torch Polytechnic filed Critical Zhongshan Torch Polytechnic
Priority to CN201811488836.5A priority Critical patent/CN109636455B/en
Publication of CN109636455A publication Critical patent/CN109636455A/en
Application granted granted Critical
Publication of CN109636455B publication Critical patent/CN109636455B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/02Marketing; Price estimation or determination; Fundraising
    • G06Q30/0201Market modelling; Market analysis; Collecting market data
    • G06Q30/0206Price or cost determination based on market factors
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0605Supply or demand aggregation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0607Regulated
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/04Manufacturing
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30Computing systems specially adapted for manufacturing

Abstract

The invention discloses a dynamic ink price production and marketing system realized based on big data, which is realized based on flexible package ink, wherein a unique identification code is arranged on an ink packaging bag, the system comprises a data center, an identification module, a wireless transmitting module, an order supply and demand module, a production management module, a logistics management module, a comprehensive processing module and a client module, and can be compatible with an online e-commerce network platform and an offline entity store.

Description

Dynamic ink price production and marketing system based on big data
Technical Field
The invention relates to a printing ink product production and marketing system, and particularly belongs to the field of Internet of things.
Background
Printing is one of important industries in China, annual output value is trillion, ink is one of main production consumables of printing enterprises, the ink consumption is about 40 million tons every year in China, and the demand is huge.
For a long time, the purchase of printing consumables including ink adopts a point-to-point off-line physical store mode, which has certain advantages, but the disadvantages are obviously easy.
With the rise of the internet, by using an e-commerce platform such as panning and treasure, an e-commerce platform for professional pursuing printing consumable sales has appeared in China, and some defects of printing material sales of a physical store are solved, but obvious defects still exist, for example, production and sales interaction is insufficient, the production and sales disjointed phenomenon is serious, for a production enterprise, if an order is undefined, cost cannot be accurately calculated, optimal quotation cannot be provided for customers, price is undefined, optimal quantity and logistics mode cannot be confirmed, so that the inventory of a production manufacturer is serious, or stock and production are insufficient, market requirements cannot be met, and to the current position, a scientific and systematic production and sales linkage mode is not formed in the printing consumable industry, so that the price of a product is high, and the cost of the printing enterprise is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a dynamic ink price production and marketing system based on big data, which is based on a network big data analysis technology, realizes the information linkage of supply and demand sides, can optimize an industrial chain, reduces the supply and demand enterprise cost and saves social resources.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a dynamic printing ink price is produced and is sold system based on big data realizes, and this system is based on flexible package printing ink and realizes, is provided with only identification code on this printing ink wrapping bag, and this system includes: the system comprises a data center, an identity recognition module, a wireless transmission module, an order supply and demand module, a production management module, a logistics management module, a comprehensive processing module, a client module, a relay communication module and a financial management module.
The identity recognition module is arranged on the ink extruder and used for reading the identity recognition code of the ink.
The wireless transmitting module is used for directly or indirectly transmitting the identity identification code read by the identity identification module to a data center in real time or at regular time.
The data center is erected on the Internet and used for processing and storing various data, calculating the actual consumption and inventory of products according to the data sent by the wireless transmitting module and generating an expected demand list.
The order supply and demand module is used for collecting and summarizing the intention orders and the demand orders, generating simulated orders and actual orders, and feeding back the production progress and logistics information of the orders to the clients.
The production management module is used for receiving the simulated order, calculating the production cost and the production period of the simulated order and generating a simulated delivery bill on the one hand, and is used for receiving the actual order, generating an actual production bill and generating an actual delivery bill after production is finished on the other hand.
The logistics management module is used for receiving the simulated delivery note and calculating the logistics cost and the logistics period of the simulated delivery note on the one hand, and is used for receiving the actual delivery note and generating the actual logistics note on the other hand.
And the comprehensive processing module calculates and generates a simulated order price and a simulated supply period according to the production cost and the production period of the simulated order, the logistics cost and the logistics period of the simulated delivery order and the expected demand order.
The client module is used for inputting a required product, generating an intention order after confirmation, sending the intention order to the order supply and demand module, receiving the simulated order price and the simulated supply period generated by the comprehensive processing module, generating a required order after confirmation, and sending the required order to the order supply and demand module.
The relay communication module is installed in a printing enterprise, the relay communication module is communicated with the wireless transmitting module through WIFI, and the relay communication module is communicated with the data center through the internet.
The financial management module is used for storing the financial credit line information of a specific client.
The invention has the beneficial effects that: the system can be compatible with an online business network platform and an offline physical store, adopts the internet big data analysis technology, calculates the dynamic production cost and the dynamic purchase price of the product from five aspects of demand, production, sale, wealth and transportation by supply and demand interaction and virtual operation, achieves supply and demand coordination, is reasonable in resource matching, reduces the cost of production enterprises and printing enterprises, truly exerts the advantages of the internet +, can optimize an industrial chain, and promotes the balanced development of supply and demand relations of the printing industry.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the system architecture of the present invention.
Detailed Description
Referring to fig. 1, the dynamic ink price production and marketing system based on big data is realized based on flexible package ink and comprises a data center, an identity recognition module, a wireless transmission module, an order supply and demand module, a production management module, a logistics management module, a comprehensive processing module, a client module, a relay communication module and a financial management module.
Traditional printing ink adopts the iron can packing, packing cost and commodity circulation are with high costs, printing ink has the residue to cause the waste in the iron can, and the environmental protection treatment cost of iron can is also high, the iron can packing cost has been solved in appearance of soft-packing printing ink, the cost of transportation, the problem that the environmental protection treatment cost is high, adopt dedicated printing ink extruder can reduce the residue of printing ink in the packing bag, the extravagant problem of printing ink has been solved, all be provided with unique identification code on every printing ink packing bag, this identification code is the bar code (pasting non-setting adhesive or laser marking) of easily reading and discerning, the product information storage that the bar code corresponds is in data center's database.
The identification module is installed on the printing ink extruder for read the identification code of printing ink, this identification module is laser scanner, is fixing back on the printing ink extruder with bag form printing ink, and the printing ink bag reciprocates crowded black in-process, and laser scanner reads the bar code on the printing ink wrapping bag.
The wireless transmitting module is used for directly or indirectly transmitting the identification code read by the identification module to a data center in real time or at regular time, and the wireless transmitting module is electrically connected with the laser scanner, so that the data can be uploaded immediately after the two-dimensional code is read, or the data can be temporarily stored and uploaded at regular time (for example, the data can be uploaded at 6 pm).
The relay communication module (can be in wireless communication with a route inside an enterprise, and can also be plugged with a network cable) is installed in a printing enterprise, the relay communication module is in communication with the wireless transmitting module through WIFI, the relay communication module is in communication with the data center through the Internet, generally speaking, one relay communication module needs to be installed in one printing workshop, and for a large enterprise, a plurality of relay communication modules can form an ad hoc network.
The financial management module is used for storing financial credit line information of a specific client, and the system gives the credit line information of the specific client after comprehensive evaluation according to the using amount, credit level, cooperation mode and the like of the client.
The data center (server host) is erected on the Internet and used for processing and storing various data, calculating the actual consumption and inventory of products according to the data sent by the wireless transmitting module and generating an expected demand list. The stock data and the sales data of a manufacturer are uploaded to a data center, the data center can calculate the stock of the manufacturer and the stock of a printing enterprise or a distributor which is sold but not used according to the actual consumption of the product calculated by the data sent by the wireless transmitting module, the expected demand of the market in a certain period of time in the future can be predicted by big data analysis according to the past synchronous ink consumption and the demand trend of the market, the expected demand subtracts the stock of the manufacturer, the printing enterprise or the distributor to obtain the expected demand data, and an expected demand sheet is generated to guide the actual production of the enterprise for stock preparation and automatic replenishment in advance.
The order supply and demand module is used for collecting and summarizing an intention order and a demand order (the intention order mainly aims at an online customer, and the demand order aims at an online customer and an offline customer), generating a simulation order and an actual order (the intention order generates a simulation order and the demand order generates an actual order), and feeding back production progress, logistics information and the like of the order to the customer (the order supply and demand module is in butt joint with an ERP system of an enterprise to obtain the production progress information and the logistics information).
The production management module is used for receiving a simulation order, calculating the production cost and the production period of the simulation order (the production cost and the production period are dynamic quantities) according to factors such as the production progress of an enterprise, the demand period of a client, the states of production personnel and production equipment, the storage condition of raw materials, the price change of raw materials and finished products caused by supply and demand relations, the exchange rate change and the like, and generating a simulation delivery order, and is used for receiving an actual order, generating an actual production order (which is not changed generally) for the actual production of the enterprise, and generating the actual delivery order after the production is finished and delivering the actual delivery order to logistics.
The logistics management module is used for receiving the simulated delivery note, calculating the logistics cost and the logistics period of the simulated delivery note according to the transportation mode, the transportation condition and the like, and receiving the actual delivery note to generate the actual logistics note (which is not changed generally) for delivery and transportation.
The comprehensive processing module calculates and generates a simulated order price and a simulated supply period (dynamic quantity) according to a preset algorithm according to the production cost and the production period of the simulated order, the logistics cost and the logistics period of the simulated delivery bill, an expected demand bill, a payment mode, an authorized amount and the like, and recommends an optimized scheme for a customer to select.
The client module (computer software or a website accessed by a computer, a website accessed by mobile phone software or a website accessed by a mobile phone) is used for inputting required products, the input information comprises variety, quantity, delivery date, quality, transportation mode, payment mode and the like, after system processing, the client module receives the simulated order price and the simulated supply period generated by the comprehensive processing module, a client can adjust according to the self requirement, for example, the delivery date required by the client is 10 days, the calculated simulated supply period is 15 days, the client can regenerate an intention order through a price floating function (bidding) and recalculate the period which meets the actual production of the client, the client generates an actual order after confirmation and sends the actual order to the order supply and demand module (generally unchanged), and the preferential position of the demand in the order sequence is ensured through bidding.
The system can be compatible with an online business network platform and an offline physical store, adopts the internet big data analysis technology, calculates the dynamic production cost and the dynamic purchase price of the product from five aspects of demand, production, sale, wealth and transportation by supply and demand interaction and virtual operation, achieves supply and demand coordination, is reasonable in resource matching, reduces the cost of production enterprises and printing enterprises, truly exerts the advantages of the internet +, can optimize an industrial chain, and promotes the balanced development of supply and demand relations of the printing industry.

Claims (3)

1. The utility model provides a dynamic printing ink price is produced and is sold system based on big data realization, its characterized in that this system is realized based on soft-packing printing ink, is provided with only identification code on this printing ink wrapping bag, and this system includes: the system comprises a data center, an identity recognition module, a wireless transmission module, an order supply and demand module, a production management module, a logistics management module, a comprehensive processing module and a client module;
the identity recognition module is arranged on the ink extruder and is used for reading an identity recognition code of the ink;
the wireless transmitting module is used for transmitting the identity identification code read by the identity identification module to a data center;
the data center is erected on the Internet and used for processing and storing various data, calculating the actual consumption and inventory of products according to the data sent by the wireless transmitting module and generating an expected demand list;
the order supply and demand module is used for collecting and summarizing the intention orders and the demand orders, generating simulated orders and actual orders, and feeding back the production progress and logistics information of the orders to the clients;
the production management module is used for receiving a simulation order, calculating the production cost and the production period of the simulation order according to the production progress of an enterprise, the demand period of a client, the states of production personnel and production equipment, the storage condition of raw materials, the price change of raw materials and finished products caused by supply and demand relations and the exchange rate variation factor to generate a simulation delivery bill on one hand, and receiving an actual order, generating an actual production bill and generating an actual delivery bill after production is finished on the other hand;
the logistics management module is used for receiving the simulated delivery note and calculating the logistics cost and the logistics period of the simulated delivery note on one hand, and is used for receiving the actual delivery note and generating the actual logistics note on the other hand;
the comprehensive processing module calculates and generates a simulated order price and a simulated supply period according to the production cost and the production period of the simulated order, the logistics cost and the logistics period of the simulated delivery order and the expected demand order;
the client module is used for inputting a required product, generating an intention order after confirmation, sending the intention order to the order supply and demand module, receiving the simulated order price and the simulated supply period generated by the comprehensive processing module, generating a required order after confirmation, and sending the required order to the order supply and demand module;
the client can adjust according to own needs, the client can regenerate the intention order through the price floating function and recalculate the supply period which meets the actual production of the client, the client generates the actual order after confirming and sends the actual order to the order supply and demand module, and the priority position of the demand in the order sequence is ensured through bidding.
2. The dynamic ink price marketing system realized based on big data as claimed in claim 1, characterized in that the system further comprises a relay communication module, the relay communication module is installed in a printing enterprise, the relay communication module communicates with the wireless transmission module through WIFI, and the relay communication module communicates with the data center through internet.
3. The big data based dynamic ink price marketing system of claim 1, further comprising a financial management module for storing financial credit information of a specific customer.
CN201811488836.5A 2018-12-06 2018-12-06 Dynamic ink price production and marketing system based on big data Active CN109636455B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811488836.5A CN109636455B (en) 2018-12-06 2018-12-06 Dynamic ink price production and marketing system based on big data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811488836.5A CN109636455B (en) 2018-12-06 2018-12-06 Dynamic ink price production and marketing system based on big data

Publications (2)

Publication Number Publication Date
CN109636455A CN109636455A (en) 2019-04-16
CN109636455B true CN109636455B (en) 2023-04-07

Family

ID=66071832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811488836.5A Active CN109636455B (en) 2018-12-06 2018-12-06 Dynamic ink price production and marketing system based on big data

Country Status (1)

Country Link
CN (1) CN109636455B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020014286A (en) * 2000-08-17 2002-02-25 정민호 Imaginary purchase system in electric commerce through internet
CN107590590A (en) * 2017-08-25 2018-01-16 宁波凯信服饰股份有限公司 Dress ornament production management system
CN108009783A (en) * 2016-10-31 2018-05-08 杭州永桦包装印刷有限公司 Online commercial articles ordering and production monitoring management system based on mobile APP
CN108734344A (en) * 2018-05-07 2018-11-02 拉扎斯网络科技(上海)有限公司 Order dispenses prediction technique, device, equipment and computer readable storage medium

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350512A (en) * 2000-06-09 2001-12-21 Mitsubishi Electric Corp Production control device and producing method of refrigeration air-conditioning device
US20050139662A1 (en) * 2002-02-27 2005-06-30 Digonex Technologies, Inc. Dynamic pricing system
US20090327033A1 (en) * 2008-06-26 2009-12-31 Xerox Corporation Methods and systems for forecasting inventory levels in a production environment
CN104094298A (en) * 2011-12-05 2014-10-08 药物安全股份有限公司 System and method for verifying and managing distribution of products
CN102799979A (en) * 2012-08-09 2012-11-28 常熟市宏华外贸包装有限责任公司 ERP (enterprise resource planning) management system for paperboard manufacturing enterprises
CN103593767A (en) * 2012-08-17 2014-02-19 纽海信息技术(上海)有限公司 E-commerce system and order submission method
CN106033564A (en) * 2016-06-01 2016-10-19 陕西科技大学 Printing enterprise supply logistics management system based on cloud computing
CN106251209A (en) * 2016-08-11 2016-12-21 安徽健搏信息科技有限公司 A kind of on-line shopping system based on ecommerce
CN107194563A (en) * 2017-05-16 2017-09-22 苏州市千尺浪信息科技服务有限公司 A kind of ERP sale management systems
CN108108938A (en) * 2017-12-12 2018-06-01 广东电网有限责任公司江门供电局 A kind of electric energy meter demand Forecast of Inventory system and method
CN108665212B (en) * 2018-05-03 2022-03-04 贝医信息科技(上海)有限公司 Inventory management system based on cloud platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020014286A (en) * 2000-08-17 2002-02-25 정민호 Imaginary purchase system in electric commerce through internet
CN108009783A (en) * 2016-10-31 2018-05-08 杭州永桦包装印刷有限公司 Online commercial articles ordering and production monitoring management system based on mobile APP
CN107590590A (en) * 2017-08-25 2018-01-16 宁波凯信服饰股份有限公司 Dress ornament production management system
CN108734344A (en) * 2018-05-07 2018-11-02 拉扎斯网络科技(上海)有限公司 Order dispenses prediction technique, device, equipment and computer readable storage medium

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
田俊峰 ; 杨梅 ; 朱茂华 ; .网上在线销售定价策略及典型模式.电子商务.(第08期),全文. *
谢婧 ; 崔敏 ; .浅谈商业票据印刷的现状及发展趋势.中国印刷.(第09期),全文. *
谢文彬 ; 郑新 ; .ERP软件在包装印刷企业中的运用.广东印刷.(第03期),全文. *

Also Published As

Publication number Publication date
CN109636455A (en) 2019-04-16

Similar Documents

Publication Publication Date Title
CN110222939A (en) A kind of wisdom supply chain Services Integration management platform system
CN111222795B (en) Comprehensive electronic commerce management system and terminal
CN102760267A (en) ERP (enterprise resource planning) electronic commerce system and using method thereof
US9965737B2 (en) Multichannel distribution management tool, system and method
CN101661596A (en) Network financing service system
CN104574024A (en) ERP remote zero inventory supply chain management system
CN109118333A (en) A kind of e-commerce order distribution method
CN109427003A (en) A kind of N2N mode customized metal container package product customization method and system
CN101655941A (en) Supply chain management method
CN101964088A (en) Automatic purchasing scheme generation system and method
CN103854163A (en) Supermarket commodity inventory system
CN109636455B (en) Dynamic ink price production and marketing system based on big data
CN101216908A (en) An ERP contract review management based on process management
CN116384896A (en) Intelligent technology purchasing method for reducing cost and enhancing efficiency
Nikolova-Jahn et al. Creating conditions for application of digital dimensions in logistics activity
Yang et al. Mechanism of Logistics Information in reverse tracking system under e-commerce
Bajaj et al. Single-source, single-destination, multi product EOQ model with quantity discount incorporating partial/full truckload policy
TWM599960U (en) Cross-platform and multi-level transaction system based on safe transaction
CN107507008A (en) A kind of retail customer's management system based on cloud computing
CN111612593A (en) Auxiliary purchasing method and system
CN111429080A (en) Distribution system
CN109034620A (en) Printing erp management system
CN112633787A (en) Enterprise inventory information interaction system
CN110570262A (en) Electronic commerce supply chain cooperative service system
Wang Study on the system optimization of inventory management of SME

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant