Anti-counterfeiting system for national college student discount tickets

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Desheng cooperated with Kehong New Technology Research Institute of Sichuan University to undertake the anti-counterfeiting system of national college student card discounts jointly initiated by the Ministry of Education and the Ministry of Railways. The project has issued more than 3 million electronic tags and thousands of related reading and writing equipment.

This project adopts intelligent electronic tags, combined with the read-write equipment and software specially developed by Desheng Technology, and is divided into two parts: railway system and school system, to realize the issuance and management of train discount tickets for students in various colleges and universities across the country.

Troubleshooting of the student discount card issuance system!
TSP-T2 recognizer
TSP-T1 recognizer
TSP-T2 recognizer
technical parameter:

Sensing reading distance

The front distance of the shell is not less than1cm

Induction head read and write frequency

13.56MHz

Anti-collision detection

The recognizer only operates one card at a time

power supply

Four sectionsAA battery or 6V dedicated power adapter

Voltage

Battery powered4.6V~6.8V, current consumption is less than 100mA
AC power supply180V~240V

Power consumption

500 mW

Work/Storage and transportation temperature

-5~50oC / -40~60 oC

Work/Storage and transportation humidity

20~90% / 20~93% (40℃)

size

190mm×103mm×70mm

TSP-T1 recognizer
technical parameter:

power supply

Two sections7Battery(AAA R03)

Working environment

temperature-15°C~45°C Humidity 65%~90%

Transportation storage use environment

temperature-40°C~60°C humidity95% (No condensation)

Dimensions(mm)

255 50 25

Instructions:

① Open the battery cover on the back and install the battery.
② Press the power button, the green indicator light is on, and the card search starts.
③ Place the card close to the chassis and place it directly above or below the sensing area as shown in the left picture (ie, the back of the recognizer).

Card reading instructions:

·Legal card: The red indicator light is on and the buzzer beeps for a long time.
·Illegal card: The red indicator light flashes, and the buzzer emits a rapid alarm sound (including two or more cards overlapping or other non-contact IC cards in the student ID).
·No card or bad card: The red indicator light is off, and the buzzer does not sound.

instruction:

· Low voltage alarm: When you press the power button of the recognizer, the buzzer alarms, the green indicator light flashes, and the red indicator light is off, indicating that the battery is low. Please replace the battery as soon as possible.
· If the identifier is not used for a long time, please take out the battery to avoid battery leakage and corrosion of the circuit.

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