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Market demand
An era marked by a high degree of informatization has come. This era is full of changes. Getting rid of tradition and backwardness, creating convenience and speed has become the main theme of all changes. The campus card, enterprise card, digital campus and other cards and network information technology applications are developing vigorously, and a new realm of modern information technology in campus applications has emerged.
Targeted market
The campus all-in-one card solution takes schools as the target market, provides schools with a complete set of solutions, and continues to lead the application direction of China’s “digital campus”.
Solution overview
The campus all-in-one card solution is a solution to achieve comprehensive digital management on campus, and its overall structure is shown in the following figure:
The campus all-in-one card solution includes the following main application systems:
● Integrated business system: The integrated business system is the main business operation platform of the all-in-one card and a necessary tool for managing the basic accounts of the all-in-one card system. The operator maintains and manages cardholder accounts and merchants through it, and prints corresponding reports as needed. Statistics and analysis of business data;
● Identity management system: The identity management system manages and maintains the identity information of teachers, students and employees, including eight public dictionaries including campus, department information, identity category, operator information, country/region information, ethnic information, political outlook, and document type.
information;
● General consumption system: The general consumption system is the network foundation of various consumptions and an important part of the all-in-one card system, which can solve the consumption settlement in various places;
● Charging management system: the charging system is an integral part of the all-in-one card system, which mainly realizes the generation, entry and charging of school charging information, the statistics, inquiry, summary and accounting of charging information, and the design and printing of corresponding bills;
● Access control attendance management system: According to the actual application, the access control attendance management subsystem is divided into two subsystems: access control attendance management subsystem and access control management subsystem. The former is suitable for faculty attendance, personnel attendance, student attendance, etc.; the latter is applicable In areas where access is required to be controlled, such as libraries, conference rooms, warehouses, archives, elevator entrances, offices, and financial rooms.
Component
The campus all-in-one card solution consists of three parts: the all-in-one card center platform, application platform, and application subsystem. The overall network structure diagram is as follows:
One Card Center Platform
The all-in-one card center platform is the core of the entire all-in-one card system. It is the all-in-one card data processing center and business management center. It is responsible for the storage and backup of campus all-in-one card data and the realization of various services. It requires high reliability, high stability, and high throughput, while avoiding single points of failure. A cluster system based on HP Integrity servers will be its best choice. The topological diagram of the platform is as follows:
There are the following centers on the card platform
● All-in-one card data center: The all-in-one card data center currently supports operating systems such as HP-UX 11i, and the database supports Oracle8i, Oracle9i and Oracle10g. According to the actual situation of the customer, the database server and the application server can be combined or dispersed. The 64-bit HP Integrity server is the best choice;
● Financial data center: The all-in-one card financial data center is the business control center for all financial transactions and the data storage center for all financial transactions. The system design is based on Unix operating system and Oracle database. It is mainly used to store all-in-one card accounts, merchants, system data dictionaries, management accounts, merchant data, system management and operating environment parameter settings, transaction accounts, and various statistical reports of the all-in-one card system, etc.;
● Identity data center: The design of the identity data center is based on the Unix operating system and the Oracle database. The identity data center saves a series of identity-related information such as the identity information of the one-card system, global dictionary information (department, nationality, ethnicity, etc.), and photo information. The identity information of the financial center database is based on the identity center database and is synchronized to the financial database in real time through a background process.
Application platform The campus card solution includes the following main application platforms
● Integrated front-end system: The integrated front-end system is the control center of the all-in-one card. The daily closing and starting status of the all-in-one card backstage is replaced by the integrated front-end system to control the start and stop of all-in-one card operations. The processors in all systems control the access and online status and the synchronization of the whitelist and control files through the integrated front-end processor; at the same time, the control center, the daily settlement and operating status of the all-in-one card background are replaced by it to achieve The operation of changing the sky of the all-in-one card; and it is the security center of the all-in-one card system;
● Identity pre-system: The identity management system is the source of public information required by all application subsystems of the all-in-one card system, and provides basic identity data information for other application subsystems of the all-in-one card system. Used to manage the identity information related to the school’s students, teachers, staff, and other school personnel. The function of the identity management subsystem is composed of an identity pre-system and an identity management client;
● Bank transfer front-end system: The basic functions of the bank transfer system include transfer from bank card to campus card, transfer bank card account funds to campus card account and various query functions.
Typical configuration
Application system: campus card system
Middleware: Oracle 9i/10g
Operating system: HP-UX 11i
Hardware platform: HP Integrity rx6600/rx3600/rx2660
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