Smart card device and authentication method of smart card device
A smart card and authentication technology, which is applied in the direction of cooperative operation devices, voice analysis, instruments, etc., can solve the problem that smart cards cannot meet different application requirements, and achieve the effect of meeting application requirements and being convenient to use
Inactive Publication Date: 2014-08-06
NATIONZ TECH INC
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[0004] The embodiment of the present invention provides a smart card device and its authentication method, which can solve the problem that existing smart cards cannot meet different application requirements
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[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but do not limit the scope of the present invention. All other examples obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.
[0022] see figure 1 , in the first embodiment of the authentication method of the smart card device of the present invention, the method includes the following steps.
[0023] Step S100: Obtain authentication information preset in the smart card device itself when authentication with an external smart mobile terminal is required.
[0024] In step S100, the smart mobile terminal may be a reader / writer, a card reader, or a mobile phone, a netbook, or a tablet computer. Since the principle of cooperation between the smart card and the smart mobile terminal belo...
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The embodiment of the invention discloses a smart card device and an authentication method of the smart card device. The authentication method includes the steps of obtaining authentication information preset in the smart card device when authentication is required to be carried out between the smart card device and an external mobile smart terminal, and transmitting the authentication information to the mobile smart terminal with corresponding frequency bands through a radio frequency channel or an audio frequency channel to enable the mobile smart terminal to conduct authentication according to data information included in the authentication information to achieve identity authentication and / or mobile payment. The smart card device in the embodiment has the audio frequency communication function and the radio frequency communication function at the same time, the different frequency bands can be adopted for communication according to requirements, and therefore the different application requirements can be met and great convenience is brought to users.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a smart card device and an authentication method thereof. Background technique [0002] With the development of wireless communication technology, the mobile payment market is in a period of rapid growth, among which non-contact near-field payment technology is one of the key development directions in the future. As we all know, this technology utilizes a dedicated read-write device to communicate with the smart card device. [0003] However, in the near-field payment technology, the radio frequency channel uses a specific frequency band, and requires the design of a dedicated read-write device to communicate with it. Obviously, this will result in a single function of the smart card device, which cannot meet different application requirements of users; and if communication is to be carried out through different frequency bands, it is necessary to carry multiple s...
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IPC IPC(8): G06K19/07G06K17/00G10L19/018
Inventor 董睿
Owner NATIONZ TECH INC