{"id":7234,"date":"2022-01-02T00:15:39","date_gmt":"2022-01-02T00:15:39","guid":{"rendered":"https:\/\/rfidchina.net\/projects\/asset-management\/design-scheme-of-shanghai-gas-companys-liquefied-ic-card-system\/"},"modified":"2022-01-02T00:15:39","modified_gmt":"2022-01-02T00:15:39","slug":"design-scheme-of-shanghai-gas-companys-liquefied-ic-card-system","status":"publish","type":"post","link":"https:\/\/rfid-sticker.com\/projects\/asset-management\/design-scheme-of-shanghai-gas-companys-liquefied-ic-card-system\/","title":{"rendered":"Design Scheme of Shanghai Gas Company’s Liquefied IC Card System"},"content":{"rendered":"

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\n<\/p>\n\n\n\n
\n

Design<\/span><\/p>\n

<\/span>\u3000<\/span>
1 <\/font><\/span>Design requirements<\/span> <\/p>\n

2 <\/font><\/span>Network Planning<\/span> <\/p>\n

3 <\/font><\/span>Software and hardware configuration<\/span> <\/p>\n

4 <\/font><\/span>system design<\/span> <\/p>\n

4.1<\/font><\/span>Overall design<\/span> <\/p>\n

4.2<\/font><\/span>Subsystem design<\/span> <\/p>\n

5<\/font><\/span>About organization users<\/span>IC<\/font><\/span>Instructions for using the card<\/span> <\/p>\n

<\/font><\/span>\u3000<\/span><\/p>\n

1 <\/font><\/span>Design requirements<\/span><\/p>\n

<\/span>The Shanghai Gas Company\u2019s Liquefaction Plant has approximately<\/span>75<\/font><\/span>Million users, the first phase needs to be adopted<\/span>IC<\/font><\/span>The card\u2019s liquefied gas supply station has<\/span>53<\/font><\/span>Each belongs to<\/span>9<\/font><\/span>Business stocks, which belong to<\/span>3<\/font><\/span>Offices, related agencies include the Finance Section, Industry Office,<\/span>3<\/font><\/span>A storage tank yard, Meihua Company and Meishen Company.<\/span><\/p>\n

<\/span>The user group of the Shanghai Coal Company’s Liquefaction Plant is huge, and it is divided into planned users, market price users, Meihua users, Meishen users, and unit users.<\/span><\/p>\n

<\/span>\u3000<\/span><\/p>\n

<\/span>According to these requirements, the system should complete:<\/span><\/p>\n

<\/span>Accounting Management of Shanghai Coal Liquefaction Special Card<\/span>
<\/font><\/span>Data Management of Special Card for Shanghai Coal Liquefaction<\/span>
<\/font><\/span>User profile management<\/span>
POS<\/font><\/span>Data management<\/span>
POS<\/font><\/span>Online transaction management<\/span>
IC<\/font><\/span>Card amount initialization processing,<\/span>IC<\/font><\/span>Card issuance processing, card cancellation balance processing<\/span>
<\/font><\/span>Cylinder management<\/span>
<\/font><\/span>\u3000<\/span><\/p>\n

<\/span>Regulations on the currency used by the system:<\/span><\/p>\n

<\/span>The transaction currency of the system is set to RMB, the clearing currency is set to RMB, and the sub-currency is accurate to the minute<\/span><\/p>\n

<\/span>\u3000<\/span> <\/p>\n

2 <\/font><\/span>Network Planning<\/span><\/p>\n

<\/span>The network design takes into account the second phase of networking nodes, so the network planning mainly considers two issues: one is channel performance, easy operation, and simple maintenance, and the other is safety and reliability. The business network of the Liquefaction Institute is divided into two layers. The first layer is the business network, mainly supply stations, scattered in various districts of the city, and the second layer is the management network, which mainly consists of business units, business sections, finance sections, and industrial offices. Except for business units, office locations are relatively concentrated.<\/span><\/p>\n

<\/span>The data transmission characteristic of the business network is that the data is transmitted in batches in a centralized manner, and the channel time is not much. Therefore, a circuit-switched network, that is, a telephone network, can be used to connect to the server by dial-up Internet access.The management network needs to process a lot of data, and it takes a long time to connect to the database, and the channel takes a long time, so it uses<\/span>ISDN<\/font><\/span>Connect with the database.At present, the remote network generally uses<\/span>DDN<\/font><\/span>,<\/span>ISDN<\/font><\/span>,<\/span>X.25<\/font><\/span>Wait,<\/span>DDN<\/font><\/span>The transmission efficiency is high, the bandwidth is relatively wide, and it is suitable for occasions with large amount of information and high transmission requirements, but the communication cost is also relatively high;<\/span>X.25<\/font><\/span>The construction cost is low, but if the amount of information transmission is large, the communication cost is very high, and the line is not very stable;<\/span>ISDN<\/font><\/span>The current telephone line can be used, and the monthly cost is about<\/span>400<\/font><\/span>Yuan, does not increase the cost due to the large communication volume, so it is suitable for occasions where the communication volume is large and the communication cost is relatively economic, and the construction cost is also lower than<\/span>DDN<\/font><\/span>, More suitable for the situation of the liquefaction plant.<\/span><\/p>\n

<\/span>The network structure of the system is as shown in the figure below. The backbone network of the card department\u2019s accounting server adopts<\/span>10M<\/span><\/chmetcnv>\/100M<\/chmetcnv><\/span><\/font>Ethernet technology, by<\/span>1<\/font><\/span>One or more<\/span>3COM<\/font><\/span>of<\/span>Link Switch1000<\/font><\/span>Exchange<\/span>HUB<\/font><\/span>composition.<\/span>100M<\/font><\/span><\/chmetcnv>Port to connect to the server,<\/span>10M<\/font><\/span><\/chmetcnv>Port-attached shared type<\/span>HUB<\/font><\/span>Or high-performance workstations,<\/span>POS<\/font><\/span>It is connected with the communication front-end processor through the hub, and indirectly connected with the accounting server.The computer interconnection of various departments of the Liquefaction Institute<\/span>10M<\/font><\/span><\/chmetcnv>Ethernet, where the database server adopts<\/span>100M<\/font><\/span><\/chmetcnv>The network card is connected to the backbone network of the Liquefied Chemical Plant<\/span>10M<\/font><\/span><\/chmetcnv>+<\/span>100MSWITCH HUB<\/font><\/span>, The subnet is<\/span>1<\/font><\/span>One or more<\/span>3COM<\/font><\/span>Shared<\/span>HUB<\/font><\/span>Composition, the system is equipped with a server, on the one hand, it can be used for local transaction processing, on the other hand it can be used for remote communication.All business stocks and Meishen and Meihua passed<\/span>ISDN<\/font><\/span>It is connected to the database of the Liquefied Petroleum Institute, and the remote communication is provided by the router.<\/span>

<\/span><\/p>\n

3 <\/font><\/span>Software and hardware configuration<\/span><\/p>\n

<\/span>This system uses<\/span>Client\/Server<\/font><\/span>System structure, the front desk is divided into two layers, the first layer is for each supply station, and each supply station is equipped with three<\/span>POS<\/font><\/span>The system is used for data collection of charging, card issuance, steel cylinder management, etc. The work of the supply station is mainly to charge, issue cards, inquire, print receipts and other functions.<\/span>POS<\/font><\/span>The system has been able to complete these tasks, and it is easy to operate, not prone to errors, and can transmit transaction data in real time.So adopt<\/span>POS<\/font><\/span>The system can save equipment investment and operating costs, lower requirements for operators, and reduce the rate of work errors (generally, the computer operation level of the staff in the supply station is low, and it takes a long time to train).<\/span><\/p>\n

<\/span>The configuration of each site is as follows:<\/span><\/p>\n

<\/span>Three sets<\/span>IC<\/font><\/span>Card<\/span>POS<\/font><\/span>System, three sets of receipt printers.<\/span>


<\/span><\/p>\n

The second layer is the management network layer, including various business units, storage tank yard, business section, financial section and other departments. The computer configuration of these departments is as follows:<\/span><\/p>\n

<\/span>The central network equipment is as follows:<\/span>
<\/font><\/span>Local network configuration of the entire liquefaction plant<\/span>1<\/font><\/span>Piece<\/span>3COM<\/font><\/span>of<\/span>twenty four<\/font><\/span>Mouth sharing<\/span>HUB<\/font><\/span>,<\/span>1<\/font><\/span>tower<\/span>2<\/font><\/span>Hour<\/span>ups<\/font><\/span>,<\/span>30B<\/font><\/span>+<\/span>D ISDN<\/font><\/span>One central node router.<\/span><\/p>\n

<\/span>The database server configuration is as follows:<\/span>
HP<\/font><\/span>Two microcomputer servers,<\/span>Pentium Pro200<\/font><\/span>,<\/span>64M<\/font><\/span><\/chmetcnv>RAM,<\/span>2.5G<\/font><\/span><\/chmetcnv>hard disk<\/span>2<\/font><\/span>Piece,<\/span>10M<\/span><\/chmetcnv>\/100M<\/chmetcnv><\/span><\/font>Network card.<\/span><\/p>\n

<\/span>Operating system is<\/span>SCO UNIX 5.0<\/font><\/span>, Longma Chinese system, the database system is<\/span>Sybase SQLServer Ver 11.0<\/font><\/span>.<\/span><\/p>\n

<\/span>Two microcomputers for system maintenance work, the configuration is as follows:<\/span>
<\/font><\/span>brand<\/span>Pentium166<\/font><\/span>computer,<\/span>16M<\/font><\/span><\/chmetcnv>RAM,<\/span>1.2G<\/font><\/span><\/chmetcnv>hard disk,<\/span>10M<\/font><\/span><\/chmetcnv>Network card.<\/span><\/p>\n

<\/span>Operating system is<\/span>Windows95<\/font><\/span>, And other related software<\/span>ODBC 2.5<\/font><\/span>,<\/span>SQL Client<\/font><\/span>,<\/span>Visual Basic 5.0<\/font><\/span>Wait<\/span><\/p>\n

<\/span>other devices:<\/span>
<\/font><\/span>One network laser printer,<\/span>MO<\/font><\/span>CD player<\/span>2.6G<\/font><\/span><\/chmetcnv>One.<\/span><\/p>\n

<\/span>Each business unit, each storage tank yard, each department is equipped with a computer, the configuration is as follows:<\/span>
<\/font><\/span>brand<\/span>Pentium166<\/font><\/span>computer,<\/span>16M<\/font><\/span><\/chmetcnv>RAM,<\/span>1.2G<\/font><\/span><\/chmetcnv>hard disk.<\/span><\/p>\n

<\/span>Operating system is<\/span>Windows95<\/font><\/span>, And other related software<\/span>ODBC 2.0<\/font><\/span>,<\/span>SQL Client<\/font><\/span>,<\/span>Microsoft Internet Explorer 3.0<\/font><\/span>Wait.<\/span><\/p>\n

<\/span>Each department is equipped with a computer in the business department, finance department, and industrial office. The configuration is as follows:<\/span>
<\/font><\/span>brand<\/span>Pentium166<\/font><\/span>computer,<\/span>16M<\/font><\/span><\/chmetcnv>RAM,<\/span>1.2G<\/font><\/span><\/chmetcnv>hard disk,<\/span>10M<\/font><\/span><\/chmetcnv>Ethernet card.<\/span><\/p>\n

<\/span>Operating system is<\/span>Windows95<\/font><\/span>, And other related software<\/span>ODBC 2.0<\/font><\/span>,<\/span>SQL Client<\/font><\/span>,<\/span>Visual Basic 5.0<\/font><\/span>,<\/span>Microsoft Internet Explorer 3.0<\/font><\/span>Wait.<\/span><\/p>\n

<\/span>Fulcrum network equipment<\/span>
ISDN<\/font><\/span>One node router.<\/span><\/p>\n

4 <\/font><\/span>system design<\/span><\/p>\n

4.1<\/font><\/span>Overall design<\/span><\/p>\n

<\/span>The system should complete the business processing of the entire liquefaction plant.<\/span><\/p>\n

<\/span>Card opening and card replacement processing<\/span>
<\/font><\/span>New users go to each business unit to open a card, fill in the user information sheet, after the payment, the business unit will issue a new card to the user, and the business unit staff will set the deposit value of the new card (among which<\/span>30<\/font><\/span>Yuan as<\/span>IC<\/font><\/span>Card deposit).<\/span>
<\/font><\/span>Old users go directly to each supply station and exchange the license for it<\/span>IC<\/font><\/span>Card, after the payment is paid, the card is issued by the supply station, and the supply station personnel set the deposit value of the new card (among which<\/span>30<\/font><\/span>Yuan as<\/span>IC<\/font><\/span>Card deposit).<\/span>
<\/font><\/span>user<\/span>IC<\/font><\/span>If the card is damaged, you can go to each business unit to go through the card replacement procedures. After paying a certain fee, you can cancel the original card and replace it with a new card.<\/span>
<\/font><\/span>user<\/span>IC<\/font><\/span>If the card is lost, go to each business unit to report the loss with a valid certificate, cancel the original card after paying a certain fee, and reissue a new card.<\/span>
<\/font><\/span>\u3000<\/span><\/p>\n

<\/span>Ventilation treatment<\/span>
<\/font><\/span>All kinds of users go to the supply station to check the card, change the bottle after confirmation (enter the cylinder number<\/span>IC<\/font><\/span>Card) deduct money (different users deduct money differently).<\/span>
IC<\/font><\/span>Card users need to send bottles (two plans)<\/span>
<\/font><\/span>Register in advance,<\/span>IC<\/font><\/span>The card is stored in the supply station. Before each bottle delivery, enter the bar code, swipe the card to deduct the money, and print two copies of the receipt, one for the user to keep, and one for the user\u2019s signature for file at the supply station. (Optional)<\/span><\/p>\n

<\/span>Bottle delivery workers use portable<\/span>POS<\/font><\/span>, Go to the user\u2019s home to read the card, check the cylinder number, enter the new cylinder number, and deduct the payment.The transaction content is written into the work card, after returning to the station, enter the online<\/span>POS<\/font><\/span>.<\/span><\/p>\n

<\/span>\u3000<\/span><\/p>\n

<\/span>Three, add money (<\/span>IC<\/font><\/span>Card loading) processing<\/span><\/p>\n

<\/span>All kinds of users can go to the branches of Agricultural Bank of China to make deposits, and they can also go to the supply stations to add money.<\/span>
<\/font><\/span>The bottle sender can pay at each supply station with the dunning note issued by Liquefaction, or it can be handed to the bottle sender, who will stamp and sign the bottle sender, and then retrieve the payment slip.<\/span>
<\/font><\/span>\u3000<\/span><\/p>\n

<\/span>4. Account cancellation processing<\/span><\/p>\n

<\/span>Various user certificates<\/span>IC<\/font><\/span>Card and valid certificate go to each business unit to go through the procedures of card cancellation and account cancellation, and return<\/span>IC<\/font><\/span>The balance on the card (including<\/span>30<\/font><\/span>Yuan<\/span>IC<\/font><\/span>Card deposit).<\/span>
<\/font><\/span>\u3000<\/span><\/p>\n

<\/span>Five, query processing<\/span><\/p>\n

<\/span>All kinds of users enter the password when swiping the card, you can query the date of the last bottle change,<\/span>IC<\/font><\/span>Card balance, cylinder number.<\/span>
<\/font><\/span>All kinds of users can also rely on<\/span>IC<\/font><\/span>Card, go to the business unit to query historical records.<\/span>
<\/font><\/span>\u3000<\/span><\/p>\n

<\/span>Six, statistical processing<\/span><\/p>\n

<\/span>The business section publishes monthly statistical reports on the business situation of each office section.<\/span>
<\/font><\/span>The Finance Section issues monthly financial statements, and the Liquefaction Office<\/span>IC<\/font><\/span>Card income and expenditure situation.<\/span>
<\/font><\/span>The Industrial Office issues monthly business reports on the business conditions of each storage tank yard.<\/span>
<\/font><\/span>Each business unit issues monthly financial statements, and the income and expenditure of each supply station.<\/span>
<\/font><\/span>Each business unit issues a monthly business report, and the business situation of each supply station.<\/span>
<\/font><\/span>The general business process diagram is as follows:<\/span>

<\/span><\/p>\n

4.2<\/span>Subsystem design<\/p>\n

4.2.1<\/chsdate><\/span>Shanghai Coal Liquefaction Special Card Account Management Subsystem<\/p>\n

<\/span>Functions that should be completed are<\/p>\n

<\/span>Enable
<\/span>Open an account
<\/span>deposit
<\/span>Consumption (exchange bottle deduction)
<\/span>Account cancellation
<\/span>Cancel completed transactions (deposits, withdrawals)
<\/span>Rush
<\/span>Interest rate management (current interest, account cancellation interest)
<\/span>Accounting query, print
<\/span>Daily, monthly, quarterly, and annual report generation and printing
4.2.2<\/span>Shanghai Coal Liquefaction Card Data Management Subsystem<\/p>\n

<\/span>Should be completed:<\/p>\n

<\/span>Card data entry
<\/span>Revise
<\/span>Card
<\/span>Card opening (single customized)
IC<\/span>Card issuing system network confirmation
<\/span>Password generation, modification, reset
<\/span>Query, print
<\/span>Pin card
4.2.3<\/span>User Information Management Subsystem<\/p>\n

<\/span>Should be done<\/p>\n

<\/span>User data entry (including computer management data conversion)
<\/span>Query, statistics, print
<\/span>Revise
<\/span>delete
4.2.4 POS<\/span>Equipment Information Management Subsystem<\/p>\n

<\/span>Should be done<\/p>\n

POS<\/span>Data entry (merchant management and equipment management)
POS<\/span>Status setting
<\/span>Query, print
<\/span>Revise
<\/span>delete
4.2.5 POS<\/span>Online transaction management subsystem<\/p>\n

<\/span>Should be done<\/p>\n

POS<\/span>Transactions include deposit, consumption, cancellation, reconciliation, and card issuance (initial)
<\/span>Shanghai Coal Liquefaction InstitutePOS<\/span>Online transaction processing (batch processing)
4.2.6<\/span>Operator management and system security management subsystem<\/p>\n

<\/span>Should be done<\/p>\n

<\/span>System operator data entry
<\/span>Operator data entry in the liquefaction plant
<\/span>Operator data modification
<\/span>Operator data abolished (non-deleted, need to be permanently retained)
<\/span>Operator password generation and modification
<\/span>Operator authority setting and modification
<\/span>\u3000<\/p>\n

4.2.7<\/span>Cylinder management<\/p>\n

<\/span>The following functions should be completed:<\/p>\n

<\/span>Enable
<\/span>Inflated
<\/span>Ship
<\/span>Shipment
<\/span>Recycle
<\/span>Warehousing
<\/span>Statistics and reports <\/p>\n

5<\/span>About organization usersIC<\/span>Instructions for card use and industrial office system<\/p>\n

<\/span>According to the documents of the Industrial OfficeIC<\/span>As mentioned in the “Preliminary Plan for Card Business Operation”, for the part related to this system, the unit card business is basically similar to other businesses. The system can be used for the whole office. The storage tank yard and the supply station use the same system. Business management It can be distinguished from users managed by other stocks through user numbers, and the expense status can be reflected in time through daily electronic reports and can be directly inquired through the Internet. <\/p>\n

<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1<\/div>\n

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[ad_1] Design \u3000 1 Design requirements 2 Network Planning 3 Software and hardware configuration 4 system design 4.1Overall design 4.2Subsystem design 5About organization usersICInstructions for using the card \u3000 1 Design requirements The Shanghai Gas Company\u2019s Liquefaction Plant has approximately75Million users, the first phase needs to be adoptedICThe card\u2019s liquefied gas supply station has53Each belongs […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[],"dealstore":[],"class_list":["post-7234","post","type-post","status-publish","format-standard","hentry","category-asset-management"],"yoast_head":"\nDesign Scheme of Shanghai Gas Company's Liquefied IC Card System - RFID made in China<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rfid-sticker.com\/projects\/asset-management\/design-scheme-of-shanghai-gas-companys-liquefied-ic-card-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Design Scheme of Shanghai Gas Company's Liquefied IC Card System - 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