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1. System overview
The Chaolun government agency card system is a system developed and designed by Chaolunfei Intelligent Technology Co., Ltd. according to the characteristics of the information management of government agencies and institutions. The internal use of “smart IC card” in enterprises and institutions has become a good way to reach a new level of scientific management. People provide a brand-new way of life, that is, an “intelligent and digital” life and work management model.
The system is based on RFID technology, so that employees can realize all functions such as entry and exit, attendance, dining, parking, etc., through an authorized IC card. At the same time, the system can warn against illegal intrusion and illegal entry into important departments, and use video surveillance to save evidence, and manage it through a card. The software realizes the management of each subsystem module and generates reports.
2. Introduction
The access control (including entry and exit management), attendance, consumption, and parking lot systems recommended by this program are implemented by the four subsystems of the one-card integrated management system developed and designed by Shenzhen Chaolunfei Intelligent Technology Co., Ltd., which integrates employee attendance and canteen consumption. It can be combined together to realize the automation of personnel control of consumption authority, employee attendance management, data statistics and information query process according to the attendance situation, and fully realize the application requirements of the all-in-one card system in the agency. The system uses contactless sensor smart cards as consumer electronic wallets and identity information identifiers, and uses the access control host, consumer card machines, and time attendance machines independently developed by Chaolunfei Intelligent Technology as middleware, and cooperates with computer networks and computer information systems to complete the target functions. At the same time, it can be linked with the video surveillance system when controlling access management.
The “Tengfei No. 1” card system is a well-designed set of intelligent identification technology experts, software and hardware development experts, engineering experts and business management experts that Chaolun Company has accumulated many years of rich experience in the intelligent identification industry. A complete smart card all-in-one card solution used by large, medium and small enterprises, schools and units.
3. The functional structure and general working principle of the all-in-one card system
The structure of the whole system is clear and reasonable, and the various subsystems are related to each other and relatively independent, forming an all-round IC card intelligent management system.
The implementation of this system can improve the modern management of the organization, advance the process of informatization, realize the network management of management, and improve work efficiency; one card can be used for multiple purposes to provide convenience for the work, study and life of unit employees; and finally achieve the integration and integration of information resources. Maximum sharing.
Four, the main characteristics of the system
1) This smart card system adopts modular and standardized design, including: standard RS-485 bus or Ethernet communication between the smart card machine and the computer, and provides the interface software between the machine and the computer; the software adopts[平台+应用]
The model can be arbitrarily extended for machine tool types and software application functions.
2) This system has a strict security encryption system, including the entire process of password and password verification, operation function authority control, card swiping authority recognition, system identification recognition, validity period recognition, card reading and writing encryption, communication encryption and other measures. With the “one card, one secret” mechanism, the card can only be identified by the software and hardware in the system, and cannot be decrypted by corporate managers, cardholders, suppliers, and other individuals. It can ensure the safety of data access and system operation.
3) This system uses MS SQL SERVER network database and[平台+应用]
For the software of the model, each subsystem not only shares a central library (ie platform), but also can independently process their own services (ie application modules).
4) Each terminal can run both online and offline. When the computer fails or the network fails in the system, a single smart card device can operate independently. The workstations and servers of each business system are connected by a network, and the business systems do not affect each other.
5) This system can be easily connected to the intra-office local area network, business applications are scattered and processed on the workstations of each business system, and the data processing is uniformly completed by the data server, and the two are separated. A firewall can be added between the smart card system and the corporate network to separate the two to ensure the data security and processing security of the smart card system.
6) The consumption operation process of this system is in full compliance with the national financial work standards and financial settlement standards, and its consumption data and attendance data can be entered into the salary management system of this system for settlement, and it can also provide a data exchange interface with the bank.
7) The cards, tools and software of this system must be initialized before use. The cards can only be read and written by the equipment of this system. The smart card system also only recognizes the cards that have been initialized by this system. The white card can only be initialized as a user card on the card issuer by the initialization software. All reads and writes of card data have card swiping records in the machine, and these records can be collected into the server database.
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