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An implementation method and smart card technology, applied in the field of smart cards and communications, can solve problems such as low reliability, M2M terminal communication failure, poor contact of SIM card/UIM card, etc., and achieve the effect of overcoming theft or cloning
Active Publication Date: 2014-05-07
CHINA MOBILE GROUP JIANGSU +1
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Problems solved by technology
[0004] (1) The SIM card / UIM card is inserted into the dedicated card slot inside the terminal, and it is connected to the M2M terminal in the form of contact, which has low reliability and is not suitable for working in harsh environments; and the M2M terminal is connected to the SIM card / UIM cards communicate through existing interface standards, and there is a bottleneck in the communication rate
[0005] (2) After the M2M terminal has been working in a harsh environment for a long time, the SIM card / UIM card with hardware entities is easily damaged or unreliable contact occurs, resulting in the failure of normal communication between the M2M terminal and the network; and when the M2M terminal After a communication failure, it is difficult to locate the problem, because the failure of the M2M terminal itself, the communication network problem, the poor contact of the SIM card / UIM card, the damage of the SIM card / UIM card itself, etc. may cause the communication failure of the M2M terminal
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Embodiment 1
[0080] Such as Figure 7 As shown, Embodiment 1 of the terminal smart card chip of the present invention includes:
[0081] The message receiving module 61 is used for receiving the message request sent by the mobile communication network through the communication chip;
[0082] The response sending module 62 is configured to send the response message to the mobile communication network through the communication chip after processing the response to the message request.
[0083] The terminal smart card chip also includes:
[0084] The request sending module 63 is configured to send an interaction request message with the terminal peripheral to the communication chip in the terminal, and the message parameter of the request message carries the interaction content information with the terminal peripheral;
[0085]The response receiving module 64 is configured to receive the interaction response message of the terminal peripheral hardware sent by the communication chip, and the...
Embodiment 2
[0093] Such as Figure 8 As shown, Embodiment 2 of the terminal smart card chip of the present invention includes:
[0094] The request sending module 71 is configured to send an interaction request message with the terminal peripheral to the communication chip in the terminal, and the message parameter of the request message carries the interaction content information with the terminal peripheral;
[0095] The response receiving module 72 is configured to receive an interaction response message of the terminal peripheral device sent by the communication chip, and the response message carries the interaction result information with the terminal peripheral device.
[0096] The terminal smart card chip also includes:
[0097] The authentication request module 73 is used to receive the user authentication request message sent by the mobile communication network through the communication chip, and the request message carries a random value;
[0098] The preprocessing authenticat...
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Abstract
The invention discloses a terminal smart card implementing method and a chip. The method comprises: transmitting a requesting message of interaction with a peripheral of a terminal to a communication chip in the terminal, wherein the parameters of the requesting message carry content information of interaction with the peripheral of the terminal; receiving an interaction response message, transmitted from the communication chip, of the peripheral of the terminal, wherein the response message carries result information of interaction with the peripheral of the terminal; transmitting a corresponding service function request to a mobile communication network by using the communication chip according to the result information of the interaction. A terminal smart card communicates with the communication chip with a message interface or API calling interface. The request message of interaction with the peripheral of the terminal and the response message of interaction with the peripheral of the terminal are transmitted and received by the communication chip. According to the result information of interaction, the corresponding service function request is transmitted to the mobile communication network by the communication chip. Therefore, a problem of low communication rate between the terminal smart card and the terminal is removed.
Description
technical field [0001] The present invention relates to the technical field of smart cards in the communication field, in particular to a method for realizing a terminal smart card and a chip. Background technique [0002] In existing IoT applications, M2M (Machine To Machine, machine-to-machine) terminals directly use the traditional Subscriber Identity Module (SIM card hereinafter) or User Identity Module (UIM hereinafter). Card) for communication, such as electric remote meter reading terminals, vehicle-mounted terminals in the transportation industry, etc.; at the same time, most of the SIM cards / UIM cards in the above-mentioned terminals only need to activate the GPRS / CDMA data communication function to realize the information interaction between the terminal and the background. There is no need to open functions such as voice and SMS. [0003] The existing M2M terminal uses the SIM card / UIM card to have the following technical problems: [0004] (1) The SIM card / UIM ...
Claims
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Application Information
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