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1. Smart phone all-in-one card system solution
1.1 System overview
Recently, because the IC (Mifare 1) card has been cracked, as the transmission medium of the all-in-one card, its high security cannot be guaranteed. At this stage, the mobile phone RF-UIM/CPU card business of Telecom has developed extremely rapidly. In line with the mainstream direction of the market, we also designed, developed and produced an all-in-one card management system based on 2.4G RF-UIM mobile phone card as the transmission medium in the first time, and realized identity authentication, access control, and attendance in the dominant form of “mobile phone all-in-one card” , Consumption, parking management and other system functions, you can quickly read and write related information just by using your mobile phone to scan lightly in front of the reader.
Our management system is a digital application management platform established with the support of the enterprise local area network, with the “mobile phone card” application system as the core, and the world’s advanced RF-UIM mobile phone card/CPU card technology as the core. Through the application of each subsystem of our mobile phone card system management platform, the user’s behavior information is collected, standardized, controlled and managed, so as to strengthen the orderly and effective monitoring and management of people, finances and materials in the project, and improve the sharing and utilization of resources , To reduce the waste of resources, thereby improving the work efficiency and safety management level of the unit.
1.2 Demand analysis
The service objects of our smart phone card management system are mainly the staff inside the project and temporary visitors. The system will be combined with RF-UIM mobile phone card and CPU card application, software development, system integration, product design and other aspects to realize the all-in-one card function, satisfying the owner’s requirements for access control, attendance, consumption, parking and other subsystem settings and system functions. Demand, effectively avoid the complicated management caused by excessive certificates and bills. The project can be completed in stages, that is, different all-in-one card subsystems will be built in successive time periods. The all-in-one card database system platform can be established first, and then the construction of multiple all-in-one card subsystems can be completed. In addition, the smart phone all-in-one card system platform is also equipped with integrated middleware to meet a variety of open data interfaces and facilitate the access and integration of third-party systems.
Our mobile phone card management system is based on computer network technology and the latest smart RF-UIM card technology. It integrates management and service facilities into the security information management system. Hold the authorized smart phone card/CPU card, and you can use the powerful software functions and improvements of the system The hardware supporting equipment realizes the functions of identity authentication, access control, vehicle access management and so on. Our system can fully meet the project’s overall requirements for the mobile phone card system, as follows:
Mobile phone RF-UIM card is used internally, and non-contact CPU card is used for temporary users;
Each person has two cards, CPU and RF-UIM, and the two card numbers correspond to a person in the database at the same time.
The card reader adopts a dual-frequency card reader, which can support RF-UIM card and CPU card at the same time.
To meet the requirements of one card for multiple purposes, the same card can be used for access control, attendance, consumption, patrol, parking, visitor management and other functions.
When the fixed users in the project enter and exit the parking lot, they can use the mode of reading the RF-UIM card automatically at a longer distance, and they can enter and exit the parking lot without stopping or reaching out to swipe the card.
The same database is used for unified management among subsystems, which fully guarantees the convenience of use. After all smart cards are authorized by the management center (card issuance, loss report), there is no need to go to each subsystem for any authorization.
The system software supports B/S and C/S structure, which is convenient for multi-subsystem integration and network query.
The system operating platform is Windows 2008 Srever, and the system database adopts the large-scale database SQL Server 2008.
The access control subsystem supports the graphic control function, which can realize the daily operation of the door group on the electronic map, and can realize the linkage control with the fire protection and security system.
The consumption system based on the RF-UIM card is connected to the payment platform of telecommunications through standard interfaces such as ISO8583, and communicates in real time.
The system has standard and convenient software and hardware platform interfaces, including OPC, ODBC, ADO and other protocols, to achieve integration and linkage with other systems. The system adopts a visual graphical interface and a development and application operating platform, which is convenient for operation and secondary development.
The senior executives of the project department can use the system server to know the situation of the on-site terminal well, and can also analyze and process the collected data to make correct management decisions and financial accounting.
1.3 Design basis, standards and principles
1.3.1 Design basis
Owner’s needs (technical exchange).
1.3.2 Design standards
International standard ISO/IEC 11801v Commercial building telecommunications wiring standard EIA/TIA 568Av Commercial building telecommunications wiring standard EIA/TIA 586B.1/B.2/B.3v Commercial building standard EIA/TIA for telecommunications deployment paths and spaces 569v Commercial building telecommunications infrastructure management standard EIA/TIA 606v Commercial building telecommunications grounding and wiring standard EIA/TIA 607v National Ministry of Information Industry YD/T926—2001 standard v Building and building complex integrated wiring system engineering design code GB50311—2000v building Engineering acceptance specification for integrated wiring system with building complex GB50312—2000v Industrial enterprise communication grounding design code GBJ79—85v Civil building electrical design code JGJ/T16—92v Chinese electrical installation installation engineering construction and acceptance code GBJ232—82v Ethernet 10Base—T standard IEEE802 .3v Fast Ethernet 100Base-TX Standard IEEE802.3uv Intelligent Building Design Standard (DBJ08-47-95) v Industrial TV System Engineering Design Specification (GBJ115-87) v Electrical Installation Engineering Construction and Acceptance Specification (GBJ23-90, 92 ) V Civil closed-circuit surveillance system engineering technical specifications (GB50198-94) v Security protection engineering procedures and requirements (GA/T75-94)
1.3.3 Design principles
The principle of advanced, practical, reliable and economical; v The principle of leaving margin, easy to expand, and easy to maintain; v The principle of mutual compatibility of all system modules of the all-in-one card system; v The principle of real-time communication with management platforms such as telecom payment;
1.4 Advantages of our mobile phone card system
The RF-UIM card supported by the system is a CPU card, which supports two-way authentication. The strict encryption mechanism is more secure than ordinary IC (Mifare 1) cards. v Carry your mobile phone with you, users don’t need to bring another card, and the application of mobile phone card eliminates the past phenomenon of entrusting card punching and card lending to others. v The mobile phone card system supports multiple subsystem functions such as access control, attendance, consumption (online or offline), conference sign-in, and consumption can also check the account balance through the mobile phone. v Through the mobile phone wireless network, air card issuance and air recharge can be realized, which is flexible and convenient, and improves management efficiency. v The mobile phone card can only be used in a certain unit in the past to be used in any unit, community and other units, realizing the use of the all-in-one card. v The system platform is set through the level of authority, so that different operators have different operation authority in different subsystems, so that the authority is relatively independent, and the system is more secure. v The operating system of the access control network controller NCU in the system is completely self-developed, rather than common operating systems such as Windows, effectively keeping viruses and hackers out. v The hardware communication in the system adopts data encryption technology throughout the whole process, including the communication between the card reader and the door group controller, and the door group controller and the main controller. The main controller also supports offline communication. v The database of the system adopts SQL Server 2008, the important data is encrypted with the international standard DES encryption algorithm, and the data in the system is backed up in real time to improve data security. v Event tracking technology to record all operation behaviors and states for management and forensics purposes, and to update the blacklist in real time. v In addition to the overall control of the mobile phone card system, multiple management sub-controllers can also be set up to perform system control and authorization in different areas. v Attendance, patrol and other systems can share the network and system architecture of the access control system, reducing the cost of all-in-one card construction and improving system utilization.
1.5 Design of mobile phone card system
After in-depth analysis of the actual needs of the mobile phone card system and the particularity of each item, after referring to the cost level and use functions of the case, our company follows the principle of “reasonable investment, unified planning, and advanced application” and the actual combat accumulated by our company for many years. Experience, plan a complete, advanced, and reasonable system design plan for the owner. The plan not only adapts to the current needs of intelligent use, but also adapts to future use functions, changes and expansions of use points.
1.5.1 Mobile One-Card System Platform
We specially designed and developed a multifunctional structure for mobile phones. The Ethernet-based mobile phone card system platform adopts a visual graphical interface and a development application operating platform, which is convenient for operation and secondary development. This platform is composed of software and hardware platforms. The all-in-one card software platform adopts the C/S architecture, and the data query and analysis support adopts the B/S architecture, which is more convenient for subsystem integration and network query. The hardware platform uses a combination of multiple communication protocols such as Intranet/Internet, RS-485, GPRS/GSM and DDN to implement multiple system architectures. The mobile phone card system technology is combined with the mobile phone communication function to complete the communication and reading of the telecom RF-UIM card and its functional applications in multiple subsystems under the card platform. The open standard interface of the system soft platform realizes the docking with the payment platform database of telecommunications, and completes the real-time upload and download of consumption data. The system is equipped with data servers, management workstations and card issuers in the general management control center. With the support of the network, simple parameter settings on the management terminal can simply and accurately achieve multi-level access control, attendance, consumption and other subsystems. , Multiple management and control, make the whole system management abandon the complexity and tend to be humanized.
1.1.1.1 Mobile phone card system diagram
The software platform mobile phone card platform service is the core of the entire “mobile phone card system”, which centrally manages the core business in the system, centrally saves the business data in the system, and centrally processes the comprehensive information in the system as the data of the entire mobile phone card platform In the center and application center, all interfaces are deployed on the mobile phone card platform server. Through this platform, seamless integration with telecommunications/payment platforms is realized, and functions such as recharge, inquiry, and mobile shopping are realized.
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