Detection method and device for SIM card, and terminal

A technology of a user identification card and a detection method, which is applied in the field of detection devices and terminals, and the detection method of a user identification card, which can solve the problems of burning out the user identification card, failure of the terminal to recognize the card, and poor user experience, so as to meet the requirements of the user experience , Changing the card is convenient and fast, and the effect of inserting the card is strong

Inactive Publication Date: 2017-11-21
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is a frequent operation for the user to take out or insert the user identification card of the terminal device. The user easily forgets the direction of inserting the user identification card. Identification card, the terminal device needs to add a fool-proof design on the user identification card holder, the user must see the direction of the card before inserting the card, making the user experience poor

Method used

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  • Detection method and device for SIM card, and terminal
  • Detection method and device for SIM card, and terminal
  • Detection method and device for SIM card, and terminal

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0045] In the embodiment of the first aspect of the present invention, a detection method of a subscriber identification card is proposed, figure 1 A schematic flow chart of a method for detecting a subs...

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Abstract

The invention proposes a detection method and device for an SIM card, and a terminal. The method comprises the steps: detecting a placement mode of the SIM card through a detection switch; switching a data line of the SIM card to a data channel according to the placement mode; and carrying out the data exchange through a data channel. The method solves a problem that the SIM card is burnt out or cannot be recognized because the SIM card is inserted reversely, removes the anti-fool design of a cassette, achieves the intelligent detection of the SIM card through a circuit design device, enables the card replacement to be convenient and quick, enables the insertion operation to be very free, and meets the requirements of user experience.

Description

technical field [0001] The present invention relates to the technical field of subscriber identification cards, in particular to a detection method, a detection device and a terminal of a subscriber identification card. Background technique [0002] It is a frequent operation for the user to take out or insert the user identification card of the terminal device. The user easily forgets the direction of inserting the user identification card. For the identification card, the terminal device needs to add a fool-proof design on the user identification card holder. The user must see the direction of the card before inserting the card, which makes the user experience poor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] Therefore, an object of the present invention is to propose a detection method for a subscriber identification card. [0005] Another object of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00H04B1/3816H04B1/3818
CPCH04B1/3816H04B1/3818G06K7/0008G06K7/0021
Inventor 邓再勇
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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