Design Principle and Solution of Network Remote Card System
With the development of science and technology, various smart cards appearing around people are replacing some traditional cash, keys, tickets, paper cards, etc. The emergence of these smart cards has greatly facilitated people's work and life. As a modern smart office building, residential area, and enterprises, smart cards with complete functions, convenient use, and good security are needed to cooperate with the realization of overall intelligence.
The emergence of various cards depends on the development of modern information recognition technology. Since the birth of barcode recognition technology, there have been magnetic stripe reading and writing technology, contact IC card reading and writing technology, photoelectric technology reading and writing technology, etc., and corresponding card types have also appeared. However, they have more or less insurmountable limitations, they can not achieve one-card management, and they have not really achieved the effects of safety, convenience, speed, comfort and intelligence. The induction card IC card one-card technology that has appeared in recent years can effectively solve these problems. Induction card IC cards are favored by users from all walks of life for their unique contactless card method, unique harsh environment adaptability, large-capacity read and write space, excellent electrical and mechanical characteristics, and extremely high security.
Induction card IC card card technology is widely used in various fields of society, and is no exception in the field of intelligent construction. In recent years, through the development and application of the one-card technology and the practice of intelligent construction engineering, our company deeply feels that the application of the one-card technology has a strong role in promoting the intelligentization of buildings, buildings, communities, enterprises, schools and hotels. This technology expands the application range of intelligent system integration and enhances the overall function of the entire building. It can not only realize the information exchange, sharing and unified management between the various sub-systems within the one-card system, but also realize the one-card system and the building. Information exchange between subsystems, unified management and linkage control.
Network remote one-card design principle This solution will use the non-contact IC card newly developed in the 1990s. The non-contact IC card is a chip card that can complete the reading and writing of information without physical contact, and the sensing distance is 5 ~ 10CM. Compared with other media, it has long service life, low maintenance cost, easy to use, safe and reliable. At the same time, we will make full use of the multi-resources he has to use one card to complete access control, attendance, dining, and patrol functions, so as to simplify and optimize the entire system management.
In terms of controllers, we will combine the company's existing superior network resources and use the latest EWORK.NET network series controllers. It adopts advanced network technology and directly uses the company network as a communication platform. This not only greatly reduces the amount of construction wiring, but also greatly improves the efficiency in data processing and transmission. Moreover, the entire system can be used in cross-regions through the Internet. To achieve resource sharing between companies. From a technical point of view, with the rapid development and wide application of network technology, this one-card system based on the network has a longer technical life than other products.
Through the use of the entire system, we will see that access control can save security personnel, attendance machines can save management personnel, consumer machines can reduce financial personnel, etc., which will bring direct economic benefits. I believe that through our efforts, this set of "one card" system based on the network will bring your enterprises and institutions to a new level of management.
Network remote card design requirements and characteristics
1. The whole system will use one card
2. Non-contact IC card, to achieve enterprise access control, attendance, dining card
3. The latest built-in browser ework.net series products are used for access control, time attendance, and charging. The standard RJ45 interface is connected to the network information points at each installation location, which can greatly reduce the construction wiring of the project. 4. Use B / S structured software, The controller has built-in TCP / IP and PPP protocols, and the data transmission is up to 10M. All data is transmitted in real time, which can improve the stability of the system and the safety and reliability of the data. 5. The entire system software only needs to be installed on a PC. The PC can be accessed and operated as long as it has permission, which will bring a lot of convenience to the end user in actual use. 6. The system cross-regional networking is very convenient, as long as through simple settings, you can achieve local companies and remote companies through ADSL or broadband Public management and resource sharing 7. The system software we provide will be completely open source, which will facilitate customers to personalize the design and modification of the interface 8. The system software can not only achieve remote access and remote management, but also have remote maintenance functions, This will make your after-sales service work easier and more in place.
Access control system 1. Set up administrators with different rights, can realize multi-level management of the system 2. Can adopt multiple authorization modes according to customer requirements, can be defined as card, card plus password, multi-card according to different prevention levels of the place Combination of other permissions. All personnel can be set to various usage rights through different combinations of departments, access control units, time periods, and time groups. It is very convenient to manage 3. There is no limit to the number of controllers and personnel, no matter how large the system can be used 4. With access Real-time data monitoring function, all original data are stored in the management PC, with high security 5. It is easy to achieve cross-regional networking, and supports remote management and maintenance.
Time & Attendance System 1. Adopt the most popular B / S structure software at present, namely browser + server mode, namely webpage mode. The operation of the client does not depend on a certain computer 2. In order to meet the personalized needs of the client, open source code can be personalized according to the requirements of the client 3. The back-end database can choose SQLServer, ACCESS or other databases 4. Yes Connect directly to the computer, hub, and transfer data through the gateway. Built-in dial-up Internet protocol, you can directly connect MODEGPRS, CDMA, you can transfer data to a remote server in real time through the Internet. It can be connected to the network in real time, and the data can be retrieved directly from the database. Completely suitable for large-scale systems of wide area network and local area network. Easily realize branch plant, main plant, data sharing, and cross-regional networking.
- Only housing, small parts are not included
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- With SIM card tray, mute switch, power button, volume buttons
Test:
· On-off flex cable;
· Flash;
· Charging Port & Charging flex cable ;
· Back camera;
· Volume button;
· Mute button;
· Buzzer & Vibrator;
Features:
· 12 Months warranty.
· Flex cables are all original.
· Exquisite craftsmanship.
· Inner Package: Anti-Static Bags & Transparent Air Bubble Bags ; Outer Package: Carton Box Also In Lined With Foam;
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