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With the development of mobile payment technology and the diversification of payment methods, the integration of multiple card functions has become an inevitable trend in the development of campus all-in-one cards. The “digital campus mobile phone card” management system launched by Suzhi Guoxing and China Mobile, by embedding the radio frequency module into the mobile phone SIM card, in addition to the ordinary SIM card function, it also has the function of the radio frequency card, which can be used with card readers. Inductive data exchange between devices; a new type of identity authentication and mobile payment business system, a combination of mobile phone card and campus card. In addition to the traditional campus all-in-one card function, the mobile phone card can also realize the functions of class scheduling, meeting, book borrowing, consumption query, mobile phone opening, swiping mobile phone to enter and exit the library, swiping mobile phone to take campus bus, etc., truly realize the “one machine in hand” , Traveled all over the campus”.
1. The construction goal of the digital campus mobile phone card system
Through the construction of the “Mobile Campus Card” system:
First, form a unified management information platform for the school throughout the school, promote the standardization of educational information, build an excellent digital space and information sharing environment, and enable the school to further realize the digitization of teaching resources, data transmission and transmission network, user terminal intelligence, Centralized settlement management.
Second, to achieve a unified electronic payment and fee collection management throughout the school, and completely solve the problems of difficulty in collection and management of various fees in the school.
Third, with the help of the basic data provided by the “Mobile Campus Card” system, it integrates and drives the construction of various management information systems in schools, provides comprehensive information services and assists scientific decision-making for various management departments, and comprehensively improves management efficiency and management level.
Fourth, promote the construction of the school’s network application basic platform, and gradually improve the upgrading of the school’s application system architecture.
Fifth, with the help of the system to achieve unified identity authentication,All-in-one cardInstead of Doka, it embodies the people-oriented campus management.
Sixth, through the link between the system and the school management information system, the mobile phone card database and the school information system related database can be connected, and on this basis, the basic information of students, faculty and staff can be personally searched, as well as data query and comprehensive analysis.
Seventh, with the help of the mobile phone card system to link up with the banking system, bank deposits can be self-deposited to the campus card to realize all kinds of consumption on campus, so that the bank can provide a financial-level self-service system for teachers and students.
2. Design principles of the mobile phone card
1. The principle of practicality
2. The principle of advanced nature
3. The maintainability principle
4. The principle of enforceability
5. Integrity and normative principles
6. Stability and security principles
7. Principles of reliability and anti-destruction
8. The principle of openness and scalability
Third, the digital campus mobile phone card solution
(1) Mobile phone RFID-SIM card front-end system
1. Establish a key:
The provincial platform of China Mobile Mobile All-in-One Card is mainly responsible for the establishment of the province’s mobile phone card secondary key, personnel information management for group customers, and ordering relationship management. According to the actual needs of the group customers, the mobile account manager registers relevant information on the provincial platform, orders the applications required by the customers, and issues the mother card, the mother card authentication card, the key SAM card and the mobile RFID-SIM card.
2. Establish a front card management system
3. The front-end card management system mainly includes two parts: front-end server and front-end client:
(1) The front-end server is generally installed on the front-end server, and connects to the provincial-level platform according to the front-end computer ID and login password assigned by the provincial-level platform.
(2) The front-end card service system client is connected to the front-end server for card management.
4. Realize the function
(1) Daily management
(2) Cardholder business management
(3) Personnel information collection
(4) Card issuance management
(5) Card recharge management
(6) Card loss report management
(7) System maintenance and management
(8) System operation monitoring
(2) Digital campus mobile phone card application subsystem
1. Mobile phone all-in-one card consumption management subsystem
System application: Mainly used in campus consumption places, and can provide consumption methods such as quota and limit. The toll collection machine saves all credit card flow records, and the application server collects consumption data before settlement to ensure account balance. The consumer machine can be equipped with a backup power supply, and it can work for 4 hours when the external power is cut off; the canteen consumption management system divides a special small wallet in the campus card, which mainly handles the dining consumption in the canteen, which is convenient for the life of the teachers and students of the school; it is also convenient The staff manages the consumption situation, improves work efficiency, and realizes the automation of the consumption data collection, statistics and query process.
Main features: hardware SAM encryption and decryption, two-way verification; support multiple consumption modes such as unit price, limited time, fixed value, etc.; nearly ten consumption records can be inquired in the STK menu of the mobile phone; support 485, TCP/IP wired network, GPRS wireless network and more Kind of connection.
System composition: consumption management software, POS consumer machine, etc.
2. Mobile phone all-in-one card water control management subsystem
System application: Mainly used in the water supply points of public boiling water rooms, public drinking water points, bathrooms, and laundry rooms, which can effectively control the water consumption of students and avoid the waste of water resources caused by the current unrestricted water use, so as to save water and electricity. The purpose of scientific charging and efficient management. The water control mode is divided into two types: timing control and metering control.
main feature:
Bathroom water control (master-slave mode): adopts prepaid method, automatically allocates or assigns shower heads, and time consumption can be accurate to 6 seconds. Used in a single format bathroom, the host can carry 16 extensions.
Bathroom water control (loading method): adopt timing mode, set up a register at the bathroom door, when taking a bath, first transfer the amount in the mobile phone card to the CPU card, and students enter the bathing time on the water-saving controller at the shower point , After the CPU card deduction is successful, press the “Start” button to take a bath. The water-saving controller starts timing, and closes the solenoid valve after the timing ends to stop the water flow. You can press the “Pause” button during bathing to pause timing and water discharge.
Bathroom water control (timing method): using timing consumption, this method has low water control cost.
Water control in the boiling water room: using the card fixed value mode and fixed flow method (fixed amount and water output can be set in the background). After the mobile phone deduction is successful, press the “Start” button to start water output, the electronic water meter starts to measure, and the flow data is transmitted to the water saving controller. When the flow reaches the purchased water volume, the water-saving controller closes the solenoid valve to stop water discharging, and you can press the “pause” button to stop the metering and water discharging.
Bathroom system composition:
Bathroom water control (master-slave mode): water control host, water control extension, communication controller, storage machine, solenoid valve, flow meter.
Bathroom water control (transfer method): water control integrated machine, transfer machine, solenoid valve, flow meter, communication controller.
Bathroom water control (timing method): entrance timing consumer machine, export billing consumer machine, communication controller.
The boiling water room system consists of: communication controller, water control integrated machine, solenoid valve, flow meter.
3. Mobile phone card attendance management subsystem
System application: Realize the attendance appraisal of students and staff in school, college or department teaching management, student social activity attendance, data collection, information query and attendance statistics process automation through the campus card, perfecting the modernization of school teaching and educational administration.
Main features: Humanized interface, can automatically catch shifts, handle shifts, shifts, floating breaks, single clocking and other complex attendance situations; automatically handle outings, sick leave, personal leave, absenteeism, attendance, overtime, etc.; multiple users can operate at the same time.
System composition: attendance management software, attendance machine, communication controller.
4. Mobile phone all-in-one card access control management subsystem
System application: Mainly used in school access control, laboratory access control, and dormitory access control. The system can automatically retrieve the photos and related information of the card-swiping personnel from the central database according to the cardholder’s identity, and the administrator can make comparisons. And according to the identity of the cardholder, each access point that is allowed to enter and exit can be authorized, and the time limit is authorized. Doors cannot be opened without cards, illegal cards, cards with expired validity, blacklist cards, cards without permission, cards without time limit, etc. The system alarms and restricts the entry and exit of irrelevant personnel. The access control management system uses the access control controller to collect data to realize digital management, standardize the management of internal personnel in the school, and ensure the safety of the campus.
Main features: Hardware SAM encryption and decryption, with two-way verification function, is a security-level product, and the door cannot be opened if the card reader is damaged. (The system supports online/offline work; has a variety of extended control functions) 2.4G/13.56M dual-frequency mode, supports NFC-SIM card/RFID-SIM card/CPU card/M1 card/SIMPASS card
System composition: access control management software, access control controller, dual-mode access control sensor, communication controller (485 to TCP/IP), electric lock, door open button, door sensor, etc.
5. Mobile phone all-in-one card computer room management subsystem
The computer room management subsystem conducts unified computer management on one or more computer rooms, closely integrates the teaching activities of the school, realizes unattended by pure software, and realizes functions such as computer monitoring, charging, computer room management, course arrangement, and statistical reports.
Main features: Support software timing, POS deduction mode.
System composition: consumer POS machine.
6. Mobile phone all-in-one card transfer management subsystem
System application: Mainly used for transaction processing between banks and schools, mainly including: campus all-in-one card management, transfer, payment, bank-school transaction reconciliation, inquiries, etc. The subsystem has complete business function support, application expansion, and financial-level security and confidentiality mechanisms.
Main features: It has an intelligent, complete variety of bank-school transaction reports, which can be checked and stored by the bank and the school’s financial department.
System composition: loading workstation, loading machine, mobile phone reader.
7. Extended functions:
Electricity control, computer room management system, loading system, welcome management system, library system, etc. (Original by Shuzhi Guoxing)
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