Underlying hardware shielding device and method for computer

Abstract

The invention discloses an underlying hardware shielding device and method for a computer and belongs to the field of computer control. The underlying hardware shielding device for the computer comprises an underlying hardware identification unit, a computer shielding control unit and a database recording and processing unit. The underlying hardware identification unit acquires the interface functions, directly called by upper-layer application, of underlying hardware of the computer and basic underlying hardware information; the computer shielding control unit adds user-defined shielding control functions and assembles the user-defined shielding control functions into universal hardware interface functions in combination with original hardware interface functions; the database recording and processing unit records the basic underlying hardware information of the computer shielding control unit and the universal interface functions after being subjected to user-defined shielding control processing and provides the direct and universal interface functions for underlying hardware calling by the upper-layer application. According to the device and method, the difference between the sets of underlying hardware of different hardware vendors can be effectively avoided, a unified interface is provided for software of the upper-layer application by calling the universal interface functions, and therefore the development efficiency of the software is improved.

Description

technical field [0001] The invention belongs to the field of computer control, and in particular relates to a computer underlying hardware shielding device and method. Background technique [0002] With the development of electronic information technology, there are more and more manufacturers of computer underlying hardware and various alternative devices, and a variety of computer underlying hardware devices with different underlying hardware architectures and software operating systems have emerged, such as those based on INTEL hardware platforms and A computer system with WINDOWS operating system, or an embedded electronic software system based on ARM hardware platform and LINUX operating system, or a mobile smart operating system based on ANDROID or IPHONE, including smart phones, tablets, etc. In addition, the underlying hardware of the computer includes hardware devices produced by different manufacturers, such as network cards, sound cards, hard disks, card readers, ...

AI Technical Summary

Problems solved by technology

[0004] 1. In the process of calling the underlying hardware by the application software, different underlying hardware has different hardware drivers, and it is necessary to call the hardware drivers separately, which brings a lot of inconvenience to the upper-layer software;

[0005] 2. Upper-level application software developers need to be familiar with the interface functions of different underlying hardware, and spend a lot of time on interface functions

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