Method for utilizing reading bar code to control computer and control software and apparatus thereof

Abstract

The present invention relates to a method for controlling computer by reading bar code, its control software and device. Said method includes the following steps: utilizing an optical identification device to scan said bar code, converting the bar code read by said optical identification device into a digital signal, utilizing personal computer peripheral interface (USB, PS2 and RS232, etc.) to input said digital signal into operation system (OS) of computer terminal, utilizing control software to receive and convert said above-mentioned digital signal, and make it be corresponded to reference table, utilizing index of reference table and corresponded data to execute the control program corresponded in said reference table, and drive computer terminal and make it execute related action.

Description

technical field [0001] The present invention relates to a method for controlling a computer by reading a barcode and its control software and device, in particular to a method for scanning the barcode with an optical recognition device, inputting it into the operating system on the computer side, receiving, converting and executing it by the control software Corresponding to the control program in the comparison table, it drives the computer to execute related actions. Background technique [0002] In recent years, due to the rapid development of technology, the performance of personal computer (PC) has also been continuously improved, such as the speed of central processing unit (CPU), hard disk (Hard disc) capacity, memory (Memory) capacity, display card performance, etc. In addition, the use of personal computers is becoming more and more extensive. [0003] Moreover, personal computers are not only used in document data processing, small database processing, program de...

AI Technical Summary

Problems solved by technology

[0005] If you use the mouse to control and execute multi-program instructions, you need to move the mouse to control the computer cursor to move the icon position of the program to be selected, and then use the left or right mouse button to click the icon of the program. Move the mouse on the command line, and use the mouse to click the command to be executed. If there are many command lines, a drop-down menu will appear when you click, and more command lines will be listed. In some cases, slide the slider (Slider), under the mouse control, it is difficult to accurately select the position you want to move

[0006] Although the control through the keyboard is more precise, it is controlled by the up, down, left, and right direction control keys and the confirmation key (Enter). Use the direction control keys to select the command line, and use the confirmation key to click the command to be executed. Many times, multi-layer menus will appear when clicking, and more command lines are listed to be controlled by the keyboard. In general programs, most of them have the function of shortcut keys, but due to too many shortcut keys, beginners or ordinary users Those who are not easy to remember, and the number is small and impersonal

[0007] Most of the software control functions require several operating programs to complete, so if you choose to use the mouse and keyboard to operate, the control efficiency is low and complicated. In addition, there are a wide range of computer users (including the elderly) and children), if the operating procedure is too complicated, it will be difficult to use; therefore, the input control interface of the prior art still needs to be improved in practical application.

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