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Method and apparatus for charging electronic signature device

A technology of electronic signature equipment and charging method, which is applied in the direction of battery circuit device, circuit device, different battery charging, etc., to achieve the effect of expanding the charging method

Inactive Publication Date: 2014-06-11
BEIJING WATERTEK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, USB Key and the second-generation USB Key with added human-computer interaction function can only be charged from computers and other devices using USB connection technology.

Method used

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  • Method and apparatus for charging electronic signature device
  • Method and apparatus for charging electronic signature device
  • Method and apparatus for charging electronic signature device

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Embodiment Construction

[0031] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. The embodiments of the present application and the combinations of the various features in the embodiments without conflict are within the protection scope of the present invention.

[0032] Such as figure 1 As shown, the electronic signature device in the embodiment of the present application mainly includes a battery 10, a power control module 20, a storage module 30, an audio mediation communication module 40, a USB communication module 50, an input and output module 60, and an electronic signature module 70.

[0033] The storage module 30 is configured to store the digital certificate and key for establishing a communication channel between the external device and t...

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Abstract

The invention discloses a method and an apparatus for charging an electronic signature device, which provides a new charging technology. The charging method comprises the following steps: determining that whether the electronic signature device is connected to an external device through an USB communication module or not, accessing the electric power from the external device for charging a cell through the USB communication module if the electronic signature device is connected to the external device, determining that whether the electronic signature device is connected to the external device by an audio-frequency conciliation communication module or not if the electronic signature device is not connected to the external device, and then accessing the electric power from the external device through the audio-frequency conciliation communication module for charging the cell. The invention develops the charging mode of the electronic signature device.

Description

technical field [0001] The invention relates to a charging method and device, in particular to a charging method and device for electronic signature equipment. Background technique [0002] At present, with the popularity of online banking, more and more people are beginning to use this convenient and fast financial service. In order to ensure information security, the current more reliable solution on the online banking client is to use electronic signature devices, such as USB Key (a hardware device with USB interface) and second-generation USB Key. With the development of mobile Internet technology and the convenience of life, there has been a technology to operate banking business directly on mobile smart terminals. [0003] At present, the USB Key and the second-generation USB Key with added human-computer interaction functions can only be charged from devices such as computers using USB connection technology. With the acceleration of online banking from computers to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/44H02J7/00
CPCH01M10/44H02J7/00H02J7/0036H02J7/0047Y02E60/10
Inventor 胡鹏吴匀陈杰靳松
Owner BEIJING WATERTEK INFORMATION TECH
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