Multi-hardware compatible card swiping driving system

A driving system and hardware technology, applied in computer parts, instruments, electrical and digital data processing, etc., can solve problems such as insufficient scalability, inconvenient hardware loading and upgrading, and inability to achieve system compatibility with card swiping systems, so as to expand business. Range, easy-to-run effects

Active Publication Date: 2013-02-13
GUANGDONG XINGHAI DIGITAL HOME IND TECH RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, we found that the multi-hardware interface drivers and communication problems in digital TV, digital home triple play, and 3C fusion interactive applications are currently the biggest problems. Easy to load and upgrade between hardware

Method used

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  • Multi-hardware compatible card swiping driving system
  • Multi-hardware compatible card swiping driving system

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] figure 1 A flow chart of a multi-hardware compatible card swiping drive system in an embodiment of the present invention is shown, including the following steps:

[0021] S101: system initialization;

[0022] S102: Establish a physical link;

[0023] S103: Data transmission and reception.

[0024] Firstly, the system is initialized, the embedded interface mode is initialized, and the smart card driver module is initialized. The smart card driver opens th...

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Abstract

The embodiment of the invention discloses a multi-hardware compatible card swiping driving system. The system is characterized by comprising a graphic interface module, a command processing module, a bottom layer reading and writing module and an error processing module, wherein the graphic interface module is used for providing a response interface for graphic interface operation; the command processing module is used for defining a data type and a data structure which are related to a system structure, packaging a command according to data provided by a graphic interface, transmitting the command to an intelligent card through the bottom layer reading and writing module and acquiring corresponding feedback data; the bottom layer reading and writing module is used for providing a uniform functional service interface for an inner core of an embedded operation system, designing a uniform dispatching interface between dispatching of each layer and conveniently extending and transplanting the interface to other hardware platforms; and the error processing module comprises an error definition on each layer and corresponding processing of the error and is used for acquiring an error description according to an error code. By implementing the system, digital home intelligent card equipment can provide information for the inner core through the driving system, so that the data in the card is read and written; and the digital home service range is expanded.

Description

technical field [0001] The invention relates to the technical field of digital home, in particular to a multi-hardware compatible card swiping drive system. Background technique [0002] With the development of information technology with digital technology as the core, it has triggered a revolution in TV transmission technology and methods, and has given birth to the emergence of technologies such as digital home. Today, the calls for the integration of the three networks are getting louder and louder, and the development prospect of the digital home network with the digital TV set-top box as the core is bright. Various digital home devices are interconnected through the digital home gateway, and digital home users manage various devices through the management platform, such as switching on and off air conditioners, paying water and electricity bills, purchasing programs, and so on. However, we found that the multi-hardware interface drivers and communication problems in d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38G06K17/00H04L12/28
Inventor 罗笑南戴洪学孟思明林格颜权朱建宝黄旭阳
Owner GUANGDONG XINGHAI DIGITAL HOME IND TECH RES INST
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