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A kind of multifunctional portable data card and data transmission method

A technology of data transmission and data transmission module, which is applied in the field of mobile Internet, can solve the problem of single intelligent mobile terminal, cannot support data transmission between intelligent mobile terminal and personal computer PC at the same time, and increase the sense of experience, so as to improve practicability and increase The effect of feeling of experience and reducing the burden of luggage

Active Publication Date: 2018-04-27
BEIJING YUANLONG YATO CULTURE DISSEMINATION
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Moreover, with the rapid development of connecting OTG (On-The-Go) technology, data processing equipment for realizing the OTG mode between intelligent mobile terminals has also emerged at the historic moment, but the current equipment can be connected to a single intelligent mobile terminal. , and cannot support the data transmission between the smart mobile terminal and the personal computer PC at the same time, and the existing portable devices only support the universal serial bus USB or only support the connection of the card reader interface. In order to meet different needs, people, It is usually necessary to carry a variety of data transmission and storage accessories in the luggage, which brings a lot of burden and inconvenience to people. Multifunctional portable devices that support USB and card reader interfaces at the same time, reducing the burden on the user's luggage and increasing the user's experience

Method used

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  • A kind of multifunctional portable data card and data transmission method
  • A kind of multifunctional portable data card and data transmission method

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Experimental program
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Embodiment Construction

[0056] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings, which cannot be used to limit the protection scope of the present invention.

[0057] The present invention proposes a multifunctional portable data card 01 , which includes a main control module 02 , a gear selection module 03 , a data transmission module 04 , an interface module 05 and a storage module 06 .

[0058] The main control module 02 is used to detect the gear selection signal of the gear selection module 03, and after the gear is selected, send corresponding operation commands to the data transmission module 04 according to the working mode corresponding to the gear selection signal.

[0059] Preferably, the main control module 02 includes a first input / output I / O port 021 , a second I / O port 022 and a first communication port 023 .

[0060] Wherein, the first I / O port 021 and the second I / ...

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Abstract

The invention discloses a multifunctional portable data card and a data transmitting method. The data card comprises a master control module, a gear selecting module, a data transmitting module, an interface module and a storage module, wherein the master control module detects gear selecting signals generated by the gear selecting module, and sends out corresponding operating commands to the data transmitting module according to working modes corresponding to the signals; after receiving the operating commands, the data transmitting module carries out data transmission in a data transmission module or in a connection OTG (on-the-go) data processing module; and the interface module is a port by which the data card is interactive to peripheral equipment. By the scheme, the multifunctional portable data card can be connected with a plurality of intelligent mobile terminals, supports two data transmission modes, can be simultaneously connected with a universal serial bus (USB) and a card reader interface, has multiple functions, and is small, exquisite and portable; the burden of a travelling bag of a user is reduced; and the user experience is improved.

Description

technical field [0001] The invention relates to the field of mobile Internet, in particular to a multifunctional portable data card and a data transmission method. Background technique [0002] With the advent of the mobile Internet era, smart mobile terminal devices have gradually become necessary communication and entertainment tools for people to live, work and travel. Moreover, with the rapid development of connecting OTG (On-The-Go) technology, data processing equipment for realizing the OTG mode between intelligent mobile terminals has also emerged at the historic moment, but the current equipment can be connected to a single intelligent mobile terminal. , and cannot support the data transmission between the smart mobile terminal and the personal computer PC at the same time, and the existing portable devices only support the universal serial bus USB or only support the connection of the card reader interface. In order to meet different needs, people, It is usually ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38G06F13/40
CPCG06F13/385G06F13/4295
Inventor 罗柏林
Owner BEIJING YUANLONG YATO CULTURE DISSEMINATION
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