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Basis and standards for the design of this scheme
ISO/IEC 14443 TYPE A non-contact IC card international standard
ISO/IEC 7816 contact IC card international standard
CJ/T166—2002 Ministry of Construction Standard “IC Application Technology for Construction Business”
“National IC Card Application Development Plan”—National Gold Card Engineering Office
“Construction-Field Computer Software Engineering Technical Specifications”
“China Financial Integrated Circuit Card (IC) Card Specification V1.0”
“National Standards of the People’s Republic of China-Guidelines for the Preparation of Computer Software Product Development Documents”
“Computer Integrated Manufacturing System (CIMS) Conventions, Standards and Implementation Guidelines”
Chapter One Canteen Swipe Card and Rice Sale Management System
I. Overview
There are two kinds of consumer machines produced by our company: 1. Non-contact IC card consumer machines; 2. Non-contact ID card consumer machines. (This plan uses non-contact IC card consumer machines)
The non-contact IC/ID card consumption management system is currently the most advanced charging and canteen sales management system. It uses the cutting-edge technology of radio frequency identification and is designed in combination with modern management methods. Because this system adopts the world-renowned Philip Mifare 1 (electronic wallet card) radio frequency non-contact smart IC card technology, the consumer card has no exposed components and contacts, is moisture-proof, water-proof, oil-proof, and anti-fouling, and the window machine reads and writes. The head-to-card reads and writes through radio frequency without any contact wear, so there is no life limit for the window machine and IC card, and it can be maintenance-free. Moreover, each card of this card has a globally unique card number that cannot be copied, and with strict encryption methods, it is almost impossible to forge. And it obviously reduces the cross-infection caused by the use of cash or meal tickets, and avoids the loss of meal tickets. It is a vast school. The best choice for enterprises and institutions to improve their management and realize computerization. The system can also realize a one-card system with attendance machines, access control machines, patrol machines and other products.
2. System performance
(1) The entire system can be operated offline or online, directly operating the IC card, and each operation is recorded in detail. It can be operated both online and offline to ensure continuous meal opening. In the offline stand-alone mode, the opening details of each window machine can be stored accurately and accurately in the window machine. Even if the power fails or the window machine’s backup battery is exhausted, the data in the machine can be saved for more than ten years by itself, and the meter reading machine can be used at any time Take it away and send it to the computer for summarization, which can be described as layers of insurance and foolproof.System data is never lost
(2) Data storage is reliable, and the amount of stored information is large; this machine uses a special EEPROM memory chip, no data loss phenomenon; each machine can store up to 16,000 transaction records, and the storage time can reach more than 10 years.
(3) The use of high-frequency IC cards has long service life and reliable data. Compared with similar products, it is cost-effective. The use of specific encryption measures, “one card, one secret”, completely prevents the use of IC cards that are not in the company. The amount in the card has a security validation mechanism, and there is no risk of data loss.
(4) When the city power fails, it is powered by the built-in UPS and can run continuously for at least 5 hours. When the city power is supplied, the battery is automatically in a charging state, which can save the system high-power UPS power supply and save system expenses. .
(5) The consumer machine adopts a fully enclosed design, which is safe and stable and suitable for various environments.
(6) The charging method is flexible, with any amount of consumption, fixed-amount consumption, menu consumption, automatic deduction consumption, and single maximum consumption limit.
(7) If you use an IC card that has been reported as lost, the machine will automatically alarm to remind the staff to confiscate the card, and the number of cards that can be reported as lost can reach 8,000. With the function of automatically identifying “fake cards”, the food vending machine for consumers with fake cards can automatically alarm.
(8) Double-sided display window: the display content that can be viewed by the staff and consumers at the same time, the consumption mode and the remaining amount can be displayed. The statistical method is simple, and you can know the sales revenue of the consumption directly by pressing “statistics” on the consumption.
(9) This system has considered the functions of one card for multiple purposes, such as attendance functions, personnel management, salary management, cost accounting, and related data statistics. It can be directly upgraded to campus cards and integrated cards.
(10) This system adopts the most advanced WINDOWS 2000/WINDOWS XP operating platform, with a friendly, beautiful and intuitive interface. The operation prompt adopts the tree structure, the operation is convenient, the operator’s hierarchical password management, the illegal operator cannot illegally invade the software, the operation is simple, convenient and easy to learn, and various income and expenditure and consumption reports can be printed as needed.
3. Software introduction:
The front end of the consumer system software is designed with DELPHI software to make its user interface more beautiful, while the back end of the system uses SQL SERVER 2000 to design the back end of the software. Compared with the small databases with poor security and stability of the VFP and VB versions, it is built on Sql Server. The consumer software on the large database platform has the characteristics of security and high stability, and there is no need to worry about the phenomenon of software crashes.The consumer software can be easily handled for thousands of people, or even tens of thousands of enterprises.
IC sensor card charging system function:
(1) Meal card management: account opening, account cancellation, card number replacement, card loss report, loss report cancellation, subsequent fees, refunds, subsidies for additional funds, file updates, etc.
Loss report and card replacement: If the IC card is accidentally lost, it can be disabled by reporting the loss. If you retrieve the original card, you can cancel the loss report. The lost amount can be reissued in the new card to avoid personal economic losses.
(2) Data management: daily report processing, monthly report processing, card balance, consumption flow, addition and subtraction flow, dining statistics, and statistics on loss-reporting personnel.
(3) Comprehensive services: comprehensive query, data backup, data recovery, manual deduction, refund processing, parameter processing, user authority setting.
(Four), can set the maximum limit and fixed deduction for each consumption
(5) The consumption status of the system can be statistically and inquired at any time, various reports can be printed in real time, and the statistical reports of the use of each independent accounting point and any equipment terminal can be inquired and statistics of card issuance, consumption, employee sales, etc.
(6) Data settlement: categorize the collected data to form a daily consumption detail database, and then summarize it to form the total income of each consumption site and each toll machine on a daily basis.After categorization and aggregation, the system will conduct various audits of the data and generate various statistical reports to facilitate financial accounting or supervision of the income of each consumption point
(7) The system is connected to the network in real time. In case of emergency or special situation, it can work on a stand-alone network. After the meal is sold, the system automatically recovers data through networking.
(8) TCP/IP: The system can implement the work that consumer software can achieve through the TCP/IP communication network card under the condition of the local area network. The principle is to replace RS232/485 with TCP/IP, which will not affect the normality of the software and hardware. Work.
4. System description:
Non-contact IC canteen charging system:
A) This system is mainly composed of toll collectors, converters, card issuers, proximity cards and computers.
B) System structure Since the system management software is a network version, it can be used by multiple users to query data. The data is stored on the server, and each user can access it according to their authority.
C) Each machine can store 16,000 consumption records, with a maximum of 50,000 accounts.
D) Unique long-distance, high-speed reading head (distance 5-8CM, speed less than 0.2M), which can effectively avoid the error of the deduction caused by miswriting when the IC card is in the non-reading state.
E) The charging terminal works offline, and you can also check the charging and recharge records in real time with the computer, and make various statistical data such as: real-time flow, single-terminal consumption statistics, etc.
F) The charging terminal is flexible: there are three transaction methods: cash, variety and fixed amount;
G) Unique menu function, nine types of package consumption methods can be set, allowing you to charge and settle more easily.
H) The toll terminal has its own backup battery, which can work for 5-8 hours after power outage, and adopts double-sided LED display to make the consumption status of credit card clear at a glance.
I) The use of waterproof and wear-resistant keyboard greatly increases the service life and convenience of the vending machine, and it will definitely not be spoiled.
J) The reader is used for card issuance and card recharge.
K) The software adopts the online version and supports multi-user operations with different permissions: friendly interface and powerful functions: IC card issuance, loss reporting, unlinking, card replacement, card refund, recharge, refund, valid transaction records, transaction orders Summarize and count various reports: account balance, consumption flow schedule, recharge statistics schedule, personal account balance sheet, etc., for inquiry and printing.
Five, the composition diagram of the canteen IC card rice selling system
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Composition diagram of the canteen IC card rice selling system
Six, technical parameters:
Technical parameters of non-contact IC card consumer machine:
Working voltage: 220V
Power: 4-6W
Working temperature: 0℃~70℃
Backup power supply: 6-8 hours
Communication method: RS232, RS485
Storage capacity: 16000 records
Card: Mifare I card
Card reading time: 100mS
Card reading distance: 8 to 15 cm (depending on the card)
Power failure data storage: 10 years
Chapter 2 Installation Diagram of Local Area Network Sales System
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Installation Diagram of Local Area Network Selling System
Chapter Three Features of Inductive IC Card
The inductive IC card is composed of a MIM chip and an antenna, and is packaged in PVC, completely enclosed, without surface contact, and conforms to the size of the credit card specified by ISO7816.
There is no physical contact between the inductive IC card and the reader.
There are no exposed components on the surface of the inductive IC card, and the IC card will not be damaged due to contamination or bending.
The IC card itself does not need its own energy to read and write, it is small in size, durable and reliable.
There is no directionality when in use, and the card can be swept across the surface of the reader in any direction to complete the reading and writing work.
The issuance of the induction IC card is based on a set of strict rules to solidify the unchangeable marks (indicating the manufacturer, the number of the patent licenser, etc.), and the clear management level.
The size is: 54×86×0.8mm
Built-in EEPROM for data storage
The encryption system complies with the three-time mutual inductance verification standard of the induction IC card
Data preservation for 10 years
100,000 write operations
Unlimited read operations
Reading distance 0 ~50mm
Card type: MIRERE series
16 independent partitions, each with independent application function
Card memory capacity: 8K
Chip origin: Netherlands/Philips
Chapter 4 After-sales service
Thinking about what users think and what users want is the purpose of our after-sales service. In order to protect the interests of users and make the system work normally for a long time after being put into use, we make the following promises:
①. We implement a 13-month free warranty for all hardware equipment, replacement within 3 months due to quality problems, and a lifetime maintenance system. System standard version management software will be upgraded free of charge for life.
② Regularly return visits to users at least twice a year to conduct routine maintenance on the system.
③. Respond within 10 minutes of receiving the call from the user, and solve the problem within 12 hours.
④. For products sent back to customers for anti-repair, the principle of sending them back on the same day that they are repaired on the same day they are received.
For detailed solutions, please contact: Shenzhen Zhikaxing Technology Co., Ltd.
8th Floor, Back Building, Jihua Building, Jihua Road, Bantian, Longgang District, Shenzhen Website: www.posbaba.com Contact: Hu Dexun
Tel: 0755-84193876 Mobile: 13631697057 QQ: 136825228
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