CN103853386A - Touch display screen device with touch mouse function - Google Patents

Abstract

A touch display device with a touch mouse function provided by the present invention includes a touch display and a drive module for completing the touch function of the touch display. There is a touch mouse area on the touch display, and the drive module further includes: a mouse A function initialization module, a mouse arrow display module, a touch point area judgment module and a mouse function driver module. The present invention organically combines absolute positioning and relative positioning devices, so that the advantages of the two human-computer interaction input devices, the mouse and the touch screen, are presented at the same time, which further facilitates the use of users and reduces the number of computer human-computer interaction devices and reduces the cost of computer equipment. very important meaning.

Description

A touch display device with touch mouse function

technical field

The invention relates to the technical field of computer human-computer interaction, in particular to a touch display screen with a touch mouse function.

Background technique

Today, when computers have been popularized, mice and touch screens are widely used as input devices in computer application systems. From the perspective of human-computer interaction, they each have their own characteristics.

The mouse uses the principle of relative positioning, and has the advantages of realizing large-scale operation through small-scale movement of the wrist and fingers, which is simple and convenient. Especially the appearance of the computer graphics operating system makes the mouse a necessary human-computer interaction device for the computer.

When touching the display screen, the principle of absolute positioning is used to operate in a large range on the display screen. Compared with the mouse, it has the advantages of fast positioning, what you see, what you think, what you touch, and what you get. It is used in many applications such as computer handheld devices and computer display devices. It has replaced the mouse as the first choice for human-computer interaction. However, as far as personal PCs (including notebooks) are concerned, because PCs (including notebooks) are frequently used and operated, and the size of the display screen is large, there are serious "arm and wrist discomforts when using a touch display screen for human-computer interaction, which is the so-called "wrist discomfort." In view of the joint syndrome problem, the touch display screen cannot completely replace the mouse as the first choice for human-computer interaction. The current situation of human-computer interaction devices in the field of personal PC (including notebooks) is still the coexistence of the mouse or the touch display screen and the mouse, but the mouse is the main one.

From the trend of computer equipment development, there are already products that integrate keyboards and touchpad mice, so whether the mouse and touch display can be combined into one is a problem worth studying and to be solved.

From the perspective of computer positioning technology, everyone knows that relative positioning technology cannot achieve absolute positioning, and absolute positioning technology can completely realize relative positioning through software simulation. Then there must be a touch display device for human-computer interaction, which has the functions of touch display and mouse at the same time.

Under the guidance of the above analysis, the present invention provides a technical solution for a touch display screen with a touch mouse function in order to solve the foregoing problems.

Contents of the invention

The object of the present invention is to provide a touch display screen device which can present the advantages of the touch display screen and the mouse at the same time.

A touch display device with a touch mouse function provided by the present invention includes a touch display and a drive module for completing the touch function of the touch display. There is a touch mouse area (namely a touch mouse) on the touch display. The module also includes: a mouse function initialization module, a mouse arrow display module, a touch point area judgment module and a mouse function driver module;

The touch mouse area (i.e. touch mouse) is a rectangle that accounts for 1/20-1/40 of the area of the touch display screen; area, wheel touch sub-area, and touch mouse area movement buttons; the touch mouse area is used to simulate mouse operations on the touch screen, realize the mouse movement function, and move itself to a certain position on the touch screen, that is: when the finger is on the mouse When the touch sub-area touches and moves, the mouse arrow on the touch screen can be moved like a touchpad mouse through software simulation; when the left-button touch sub-area, right-click touch sub-area, and wheel touch sub-area are touched, it can be completed like a mouse through software simulation Corresponding mouse left and right buttons, scroll wheel operation; when touching the moving button in the touch mouse area and moving, the touch mouse area can be moved to any position on the touch screen.

The mouse function initialization module has the function of displaying the touch mouse area (namely the touch mouse) on a certain position of the touch display screen, and displaying the mouse arrow indication at the position of the system cursor by calling the mouse arrow display module.

The area judging module where the touch point is located is used to judge whether the absolute coordinates of the received touch point or touch moving point on the touch display screen are in the display area of the touch mouse area, if so, call the mouse function driver module, otherwise call the original Touch driver module with touch function of the touch screen;

The mouse function driver module is used to accept the absolute coordinates of the touch point or touch movement point in the touch mouse area on the touch display screen, and then judge the touch point or touch movement point in the sub-area range of the touch mouse area, and realize each sub-area. The mouse function in the mouse area, that is, when the finger touches or moves in the mouse touch area, the mouse arrow on the touch screen can be moved like a touchpad mouse through software simulation; When the sub-area is simulated by software, the corresponding mouse left and right buttons and scroll wheel operations are completed like a mouse; when the mouse area is touched and moved, the mouse function initialization module is called to move (display) the touch mouse area to the touch screen. corresponding position.

The mouse arrow display module completes the function of displaying the mouse arrow indication at the position of the system cursor; it can be called by the mouse function initialization module, the mouse function driver module and the original touch screen function module.

Compared with prior art, the advantages of the present invention:

The technical scheme of the present invention organically combines absolute positioning and relative positioning devices on the basis of absolute positioning of the touch screen, so that the advantages of the two human-computer interaction input devices of the mouse and the touch screen are presented at the same time, which is more convenient for users and reduces computer labor. It is of great significance to reduce the number of computer-interactive devices and reduce the cost of computer equipment.

Description of drawings

Fig. 1 Structural schematic diagram of the touch screen device with touch mouse function of the present invention

Figure 2 Schematic diagram of the relationship between the touch driver module and each sub-module of a touch display device with a touch mouse function

Detailed ways

Fig. 1 is a schematic diagram of the structure of a touch display device with a touch mouse function in the present invention, in which: 1 touch display screen, 2 touch mouse area, 3 left-key touch sub-area, 4 wheel touch sub-area, 5 right-click touch sub-area, 6 The mouse touches the sub-area, and 7 touches the mouse area to move the button. Figure 2 is a schematic diagram of the relationship between the touch driver module and each sub-module of a touch display device with a touch mouse function

As shown in Figures 1 and 2, a touch display device with a touch mouse function provided by the present invention includes a touch display 1 and a drive module for completing the touch function of the touch display. Mouse area 2 (i.e. touch the mouse), the drive module also includes: a mouse function initialization module, a mouse arrow display module, a touch point area judgment module and a mouse function drive module;

The touch mouse area 2 (i.e. touch mouse) is a rectangle that accounts for 1/20-1/40 of the area of the touch screen; , the right touch sub-area 5, the wheel touch sub-area 4, and the touch mouse area moving button 7; the touch mouse area 2 is used to simulate mouse operation on the touch display 1, realize the mouse movement function, and move itself to a certain part of the touch display One position, that is: when the finger touches and moves in the mouse touch sub-region 6, the mouse arrow on the touch display screen 1 is moved like a touchpad mouse by software simulation; When the scroll wheel touches the sub-area 4, the corresponding left and right mouse buttons and the scroll wheel operation are realized by software simulation like a mouse; when the moving button 7 in the touch mouse area is touched and moved, the touch mouse area 2 can be moved to any position on the touch display screen 1 .

The touch mouse area 2 and the touch display screen 1 are integrated in hardware, but a special area is separated from the touch display screen to be used as the touch mouse area 2 (ie, touch mouse).

The mouse function initialization module has the function of displaying the touch mouse area 2 (i.e. touch mouse) on a certain position of the touch display screen 1, and by calling the mouse arrow display module to display the function of the mouse arrow indication at the system cursor position, power on , the touch mouse area 2 (i.e. touch mouse) is initially displayed on the lower right corner of the touch screen 1;

The area judgment module where the touch point is located is used to judge whether the absolute coordinates of the received touch point or the touch moving point on the touch display screen 1 are in the display area of the touch mouse area 2, if so, call the mouse function driver module, otherwise Call the touch driver module of the original touch screen touch function;

The mouse function driver module is used to accept the absolute coordinates of the touch point of the touch mouse area 2 or the touch movement point on the touch display screen 1, and then judge that the touch point or the touch movement point is in the sub-area range of the touch mouse area 2, and Realize the mouse function of each sub-area, that is, when the finger touches or touches in the mouse touch sub-area 6, the mouse arrow on the touch screen is moved like a touchpad mouse by software simulation; When touching sub-area 5 and wheel touching sub-area 4, the corresponding mouse left and right keys and wheel operation are completed like a mouse through software simulation; when the touch mouse area moving button 7 is touched and moved, the mouse function initialization module is called, and the touch mouse area 2 Move (display) to the corresponding position on the touch panel 1.

The mouse arrow display module completes the function of displaying the mouse arrow indication at the position of the system cursor; it can be called by the mouse function initialization module, the mouse function driver module and the original touch screen function module. It is called by the original touch screen function module to realize the function of displaying mouse arrow indication at the touch point.

When starting up, the touch display and mouse function initialization modules start, the touch mouse area is displayed on the lower right corner of the touch display, and the mouse arrow display module is called to display the cursor at the system cursor position; when the finger touches the screen, the touch point is called to judge the area The module judges whether the absolute coordinates of the received touch point or touch moving point on the touch screen are in the display area of the touch mouse area:

Then call the mouse function driver module, which accepts the absolute coordinates of the touch point of the touch mouse or the touch moving point on the touch display screen, and then judges the sub-area scope of the touch point or the touch moving point in the touch mouse area, and realizes each sub-area The mouse function of the mouse area, that is, when the finger touches or touches the mouse touch area, the mouse arrow on the touch screen is moved like a touchpad mouse through software simulation; when touching the left button touch area, right button touch area, and wheel touch area Through software simulation, the corresponding mouse left and right buttons and scroll wheel operations can be completed like a mouse; when the mouse area is touched and moved, the mouse function initialization module is called to move the touch mouse area to any position on the touch screen;

Otherwise, call the touch driver module of the original touch screen function to complete the original touch screen function and call the mouse arrow display module to display the cursor at the touch point position (system cursor position).

Claims (2)

1. the touch display screen equipment with touching mouse function, comprise touch display screen, complete the driver module of touch display screen touch function, it is characterized in that: on described touch display screen, have the mouse district of touch, described driver module also comprises: mouse function initialization module, mouse pointer display module, region, touch point judge module and mouse function driver module;

Described touch mouse district is rectangular, is made up of mouse touch subarea, left button touch subarea, right button touch subarea, roller touch subarea, touch mouse district movable button; Touch mouse district for simulating mouse action on touch display screen, realize mouse locomotive function, moving self a certain position to touch display screen;

Described mouse function initialization module has the function that shows touch mouse district on a certain position of touch display screen, show mouse pointer indication in system cursor position;

Whether described region, touch point judge module is to touch viewing area, mouse district for judging the touch point receiving or touching the absolute coordinates of transfer point on touch display screen;

Described mouse function driver module touches the touch point in mouse district or touches the absolute coordinates of transfer point on touch display screen for accepting, and then judges touch point or touch transfer point in the subarea scope that touches mouse district, and realizes the mouse function in each subarea;

Described mouse pointer display module completes the function that shows mouse pointer indication in system cursor position.

2. a kind of touch display screen equipment with touching mouse function as claimed in claim 1, is characterized in that: described touch mouse district accounts for the 1/20-1/40 of touch display screen area.

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