Application Cases of Discount Cards for National College and Technical College Students
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1. Project background
At present, there are tens of millions of college and technical secondary school students in our country. Every summer and winter vacation, there are a large number of students who need to go home to visit relatives and leave. According to relevant national regulations, ordinary colleges and universities and technical secondary school students whose home address is not in the same place as the school and have no salary can purchase half-price train tickets with their student IDs. This is the country’s preferential treatment and care for students returning home to visit relatives and leave.
However, in recent years, many criminal gangs have used the country’s policy of buying half-price concessionary train tickets on student holidays, manufacturing and selling a large number of fake student IDs to purchase half-price concessionary train tickets. This illegal activity spread rapidly, causing huge economic losses to the country and the railway sector. In order to maintain normal social order and protect the legitimate interests of college students, the Ministry of Railways and the relevant departments of the Ministry of Education requested in 2002 to use high-tech means to resolutely crack down on such illegal activities.
Among the numerous proposals, the proposal of “Using RFID technology to digitize and prevent counterfeiting of student ID cards” proposed by our institute was finally recognized by experts and management departments. In 2003, the General Office of the Ministry of Education and the General Office of the Ministry of Railway[2003]No. 1) Promote the application of “Train Ticket Student Discount Card” in universities across the country. In 2006, the General Office of the Ministry of Education, the General Office of the Ministry of Railways, and the General Office of the Ministry of Labor and Social Security jointly issued a document (Teaching Office[2006]No. 4) Promote the application of “Train Ticket Student Discount Card” in secondary vocational schools across the country.
2. Introduction to Train Ticket Student Discount Card
“Train Ticket Student Discount Card” is designed and produced using RFID technology. It has the following functions and features:
It has the function of digitization and anti-counterfeiting for the student ID. In the discount card, information such as school name, student name, student number, and bus section can be written, and information such as the number of times a student can purchase tickets and the number of tickets purchased can also be recorded.
The train ticket student discount card cannot be reused on different student IDs. Once the discount card is pasted on the student ID, if you try to tear it off, the discount card will be damaged. This not only realizes the integration of the card and the card, but also avoids it. Possibility of counterfeiting and counterfeiting.
Long service life. Since the electronic tag is a passive device, its internal IC power supply is provided by the identifier through radio frequency, and the IC chip inside the tag is powered only when it is working, which makes the electronic tag in a non-working state most of the time. Therefore, the electronic tag has a long service life and a high number of reads and writes. The data in the train ticket student discount card can be stored for more than 10 years.
The data stored in the discount card has a high level of security. On the basis of the hardware encryption feature of the discount card itself, we also adopt data encryption and verification technology. We adopt the encryption technology of “one card, one password”, so that the key of each ticket discount card is different.
The operation is convenient. When using the train ticket student discount card, the operator can easily complete the operations of reading and writing, recharging, ticket purchase, and refund of student information, thereby avoiding the cumbersome labor caused by other anti-counterfeiting methods to the staff.
3. The composition of the train ticket student discount card system
The “train ticket student discount card” system consists of three parts: student discount card, identification equipment, and management software:
Train ticket student discount card
The train ticket student discount card is made with electronic label technology. The discount card has the characteristics of one-time sticking, long service life, and high data security level.
Identify the device
There are two main types of recognition devices for train ticket student discount cards, namely: desktop recognition devices and handheld recognition devices. Both types of recognition devices can complete the authenticity recognition of discount cards. The desktop identification device can be connected to the computer and write the basic information of the student ID into the discount card, or it can complete the recharge of the student ticket discount card (there is a certain limit on the number of recharges) and ticket purchase without connecting to the computer. , Refund and other operations.
Desktop identification devices can be used in schools, railway stations, and train ticket sales agents. When used in school, it can complete functions such as reading and writing student information, recharging the number of ticket purchases (the number of recharges is limited); when using it at the railway station, it can complete ticket purchase (reduction of the number of ticket purchases) and refund (increase the number of ticket purchases) ) And other functions; when used at a train ticket agency, it only has the function of reducing the number of ticket purchases.
The hand-held identification device is used to identify the authenticity of student ticket discount cards. This device is mainly used in various railway stations and trains to prompt the authenticity of student ID cards through signal lights and buzzers. This device is small in appearance, uses two AAA batteries for power supply, is easy to carry, and can easily check the authenticity of the discount card.
Management software
The management software is based on database technology and network technology, and with the cooperation of desktop recognition equipment, it can write student travel information into the train ticket student discount card, as well as other reading, writing, query, and statistical functions.
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