Multi-keyboard computer input system

Abstract

A multi-keyboard computer input system is provided in the invention. The multi-keyboard computer input system comprises keyboards, a computer and a display device. In the multi-keyboard computer input system, the plurality of keyboards are connected with the computer, and the computer in the multi-keyboard computer input system is connected with the display device, so as to form the system. The computer processes, in a sorted manner, information entered simultaneously through the multiple keyboards. The multi-keyboard computer input system greatly improves the capability of the computer in processing entered information, and expands the application scope of the computer. In a typical teaching application, as long as each student is provided with a keyboard, interaction in a teaching process can be easily realized, and the mastery of knowledge of all students is detected in real time and recorded and stored, which greatly saves the examination time of teachers. If computers in classrooms can be connected, big data generated in the teaching process not only can prompt teachers with the mastery of the knowledge of students in time, but also can measure the level and quality of teaching, so as to provide the possibility of analysis on the national teaching big data platform. The multi-keyboard computer input system is also widely applicable in other occasions, such as occasions for electing and voting.

Description

technical field [0001] The invention relates to a computer input system, in particular to a multi-keyboard computer input system. Background technique [0002] At present, with the continuous development of society and technology, the development and application of computer science and technology are also highly valued by countries all over the world. With the development and application of the network, big data and cloud platforms are increasingly becoming the performance of national competitiveness. And all these processes and applications are inseparable from data entry. At present, the machines produced by major computer manufacturers all default to a standard keyboard, a mouse, and multiple USB storage devices, and support the use mode of one person, one machine. All keyboard input information is treated as a default standard keyboard without classification. This mode limits the application of computers under certain circumstances, especially the use environment require...

AI Technical Summary

Problems solved by technology

[0003] In related patent reports, there are also multi-keyboard input by connecting multi-way switches, but such a system not only increases the cost of purchasing multi-way switches, but also allows only one keyboard to be connected to the computer at the same time, which cannot be realized. Simultaneous input from multiple keyboards to the computer

There is also a special external microcontroller connected to the computer, and then the microcontroller is connected to multiple keyboards, but this inappropriately increases the cost.

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