* Question
| What are the advantages of a contactless IC card (electronic tag) compared to a contact IC card? |
* Answer
| (1) High reliability: it has no mechanical contact with the reader, avoiding various faults caused by contact and reading, such as poor contact, rough card insertion, chip shedding, breakdown, bending damage, etc.
(3) Anti-collision: The non-contact card has a fast anti-collision mechanism, which can prevent data interference between cards. Therefore, multiple cards can be processed in parallel to improve the working speed of the system.Each sector in the card has its own operating password and access conditions. The card and the reader use a two-way authentication mechanism, and all data in the communication process is encrypted, so it is suitable for electronic wallet, highway automatic toll collection system and bus automaticApplications such as ticketing systems. |
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