Method for selectively displaying readable media through near-field communication technology
A near-field communication and selective technology, applied in the field of information technology and the application layer of the Internet of Things, can solve the problems of high printing costs and distribution costs, limit product cost-effectiveness, and cannot highlight potential users, etc., to achieve strong practical value and practical significance Effect
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[0015] The present invention will be described in detail below in conjunction with the examples.
[0016] The steps of the present invention are as follows:
[0017] (1) Connect the NFC mobile terminal to the card reading point to trigger the NFC function; after the NFC mobile terminal is connected to the card reading point, the mobile terminal can access the merchant program or the product activity program based on the electronic certificate. For example, the mobile terminal can be docked by touching or approaching (close enough to trigger the NFC function) the smart poster.
[0018] (2) The user access request sent by the NFC mobile terminal is received by the management server; for example, after the user accesses (connects with the card reading point), it can send the request to the management server through the mobile browser or mobile application (such as wallet application, etc.) Access request; the access request from the mobile terminal includes card reading point id...
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