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Information reading method and device

A technology for information reading and card reading, applied in the field of data identification, can solve problems such as low reading efficiency, achieve the effects of easy implementation, high accuracy, and avoid time waste

Active Publication Date: 2018-11-30
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that when reading the information in the bus card, it is necessary to call each processing function in turn to read the information in the bus card, especially when there are many processing functions stored, there are more functions called in sequence, and the reading efficiency is low

Method used

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  • Information reading method and device
  • Information reading method and device

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Embodiment Construction

[0055] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0056]The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood ...

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Abstract

The invention discloses a method and a device for information reading. The method is applied to a terminal having the near field communication card reading function. The method comprises steps that a target processing function corresponding to a target area is determined according to the corresponding relationship between a pre-stored area and a processing function, the target area is the location area of the terminal, the processing function is used for reading the information in an object, and the object comprises a near distance induction card; the target processing function is called to read the information in the target object. Through the method, the target processing function can be directly called to read the information in the target object, the reading success rate is high, time waste caused by sequential polling of each processing function can be avoided, and information reading efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of data identification, in particular to an information reading method and device. Background technique [0002] With the development of smart terminal technology, more and more smart terminals have a near field communication (Near Field Communication, NFC) function. A smart terminal with NFC function can identify information in some objects in daily life. For example, if the smart terminal is a smart phone and the object is a bus card, the user puts the bus card close to or close to the NFC area of ​​the mobile phone, and uses the NFC function module of the mobile phone Read card information, card information can include transaction records and balance, etc. [0003] Due to the differences in the data storage logic of bus cards in different cities, the reading instructions and demodulation methods used to read the bus card information in different cities will be different, so it is necessary to d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/10
CPCG06K7/10237
Inventor 刘任张建春闫昊
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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