Multi-finger touch technology-based man-machine input method and compound device

Abstract

The invention discloses a multi-finger touch technology-based man-machine input method and a compound device. The method comprises the following steps that: a touch signal microprocessor detects effective signals on a touch panel, and sends the effective signals to a man-machine interactive microprocessor in a code form; and the man-machine interactive microprocessor judges whether input signals are functional mode switching signals, performs corresponding data processing, and sends information to a communication module in a code form. The method integrates keyboard, mouse and touch functions, and provides convenience for flexibly switching various functional modes. The compound device comprises the touch panel, the touch signal microprocessor, the man-machine interactive microprocessor and the communication module, wherein the touch panel is provided with an effective functional area and a mode switching area; the effective functional area integrates mouse, keyboard and touch functions; and the mode switching area is provided with virtual keys used for switching among a mouse functional mode, a keyboard functional mode and a touch functional mode. The device occupies a small space, and is quick and convenient, and easy to maintain.

Description

technical field [0001] The invention relates to a human-machine input method and equipment, in particular to an input method and composite equipment based on multi-finger touch technology. Background technique [0002] With the rapid change of electronic technology, people's requirements for human-computer interaction technology are also increasing, and a flexible, natural and comfortable interactive interface has become a fashionable pursuit. With the development of touch technology, especially the gradual maturity of multi-finger capacitive touch technology, it provides a broad space for the development of human-computer interaction equipment. Various touch gestures make the communication between the operator and the intelligent system smoother. , It is more in line with human action habits, and promotes the continuous innovation of human-computer interaction technology. [0003] As the most basic human-machine input devices around computers, keyboards and mice have been ...

AI Technical Summary

Problems solved by technology

Most mice and keyboards are used independently as a single device, but there are problems of taking up a lot of space, being easy to get dirty and difficult to clean, and inconvenient to operate

Therefore, new technologies of tablet keyboard and tablet mouse based on touch technology have appeared, but there are still problems of inconvenient use and space occupation.

[0004] At present, the use of the touch screen is basically completely overlapped with the display screen. The integrated structure is convenient for precise finger positioning and realizes what you see is what you touch. However, the touch sensor is an optical-grade component, which has particularly high requirements for transparency, scratches, and bubbles. , so the cost has been high; when keyboard input is required, the corresponding virtual keyboard must be displayed on the screen for positioning, so it occupies a certain display area and reduces the effective display area; fingers will leave fingerprints and oil stains on the screen , resulting in degraded display performance

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