"One-card system" means that users use the same non-contact proximity card or use a special SIM card in the mobile phone. It allows you to implement a variety of different management functions so that customers can carry multiple uses with only one card, reduce the hassle of carrying multiple cards, and are highly favored by users and have broad development prospects.
One-card system One-card system can realize a variety of different management functions. For example: access control, attendance, dining, consumption, parking access, patrol sign-in, meeting sign-in, elevator use, and other functions. These functions can use equipment from different manufacturers, such as: access control attendance using A manufacturer's products, consumption of the use of B manufacturers' products, parking management use C manufacturers' products. Everyone agrees to use the same format of the card, the user holds a card, respectively, registered in the software of different manufacturers, and has access control parking attendance parking management for a variety of purposes. The advantage of this model is that: from the various functions, you can choose products that are highly specialized for the customer's own use. As long as you agree on the same type of card, you can implement a variety of card functions, and there is no compatibility issue. Users can choose the best manufacturers in various fields, such as access control attendance consumption, to purchase the most suitable products for themselves. A system failure will not affect other systems, a system is not properly selected, easy to change and replace with minimal loss.
Access control, parking, consumption, attendance, check-in, elevators, passages, visitors, patrols, etc., where identification and control are required, all users of these applications use one card for access and use, so they are called cards. Currently, there is no accurate definition. No real cross-regional or cross-industry generics have yet been formed. In fact, the card system is not just to look at "one card use," mainly to see whether there is a card management platform (back-end authorization, consumer rights can not be multiple sets of systems, can only be an interface operation, although the network can be installed) and a database management , that is, "a network, a card, a library" ("first-line, a card, a library" is a limitation is wrong), well done, such as Shenzhen City Donglu High-tech Industrial Co., Ltd., has done the Ministry of Public Security Ministry ministry office Buildings, Hua Xia Bank Head Office, Agricultural Bank of China Head Office, Construction Bank Head Office and many other key large-scale One-Card projects.
The disadvantage is that managers need to register cards in separate software. However, different function managers will generally be different. For example, if attendance is managed by the Ministry of Personnel, access control is managed by the Security Department, and dining consumption is managed by the dining hall. Instead, the software can do its part independently without affecting each other. (This can be done using metadata-driven technologies to achieve unity at the level)
When many large-scale customers choose a card, they actually hide the needs of "one soft pass" and "one pass."
The so-called "hidden" means that the customer did not make it clear, but he actually wanted it. Therefore, to ask the customer, he really wants to use a card, or to get a card and a quiz under the card. To avoid starting to make it clear, there will be differences and disputes later.
The so-called "a soft pass" is a set of software management for all functions.
The so-called "One Bank Link" means that all functions share a database and store various settings and records in a unified manner.
Advantages of the "One Card + One Soft Pass + One Bank Link" mode: Easy to manage in a unified manner. Registration cards only need to be registered once. Adding a card or reporting a loss card is more convenient. You only need to operate once, but you must authorize people from different intelligent departments. Different management software modules to authorize and set. By a company to provide products, after-sales service to find one on the line.
The disadvantages of the "one card + one iSoftStone + one kakutsu" mode: The growth cycle of the single card industry in China is not long. I personally think that there is not yet one company that can do well with each functional module and integrate it together. Most of them have their own strengths. Different manufacturers have advantages in products for a few uses, and products in other uses are generally or not. There are also some software integration companies that purchase products for different purposes from different manufacturers, and integrate all the equipment into a single software-library platform through a self-developed software. This model has played the respective advantages of software companies and equipment manufacturers, but there are also certain deficiencies: The company's familiarity with the products of several manufacturers is limited, the cost of buying re-integration is increased, and consumption The purchase price of this series of products will increase, and the tightness of cooperation between integrated companies and equipment manufacturers will affect the quality and upgrade of consumers' after-sales service. Also, if multiple applications are integrated together, the operation will be relatively complicated. If the managers are just ordinary clerks and security guards, it will be very difficult to operate such large-scale software. After the employees of these positions resign, the new employees will get started. The difficulty of this software will be relatively large.
Personal advice: In the current development phase of the One Card, I personally recommend that consumers choose a card (multi-software multi-database sharing a card) model is more practical and wise. Large-scale units (those with more than 1,000 gates and tens of thousands of people invest more in the system) may consider the "one card + one soft pass + one bank pass" mode. However, after the commissioning is completed, the cycle of investment and use may be relatively long. The service level of the project providers must be adequately evaluated. It is better to prepare and consider these beforehand.