JPH05150896A - Moving speed controller for mouse cursor - Google Patents

Abstract

PURPOSE:To provide a mouse cursor moving speed controller which can effective ly prevent such a defect that causes the displacement of a mouse main body out of a mouse pad. CONSTITUTION:This controller is provided with a data input means 1 which is provided to input the movement data from a mouse main body, a control coefficient data part 12 which outputs a movement control coefficient to secure the correspondence between the movement of the mouse main body and the movement of a mouse cursor produced on a monitor screen, a moving position computing means 13 which calculates the display position data produced with movement of the mouse main body based on the output of the part 12 and an a coefficient data changing means 14 which changes the movement control coefficient of the part 12. The part 12 contains a forcible coefficient changing means 1 which works based on the movement data on the mouse main body and sets forcibly the coefficient data applied to the part 12 at a low or high speed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mouse cursor movement speed control device, and more particularly to a mouse cursor movement control device for controlling the movement speed of a mouse cursor on a screen according to a continuous movement distance during mouse operation.

[0002]

2. Description of the Related Art FIG. 4 shows a conventional example. In the conventional example of FIG. 4, a data input unit 11 that inputs data from the mouse body and outputs data related to movement, and a control coefficient that holds a control coefficient that associates the movement of the mouse with the movement of the mouse cursor on the screen. A data section 12, a mouse cursor movement position calculation means 13 for calculating display position data of the mouse cursor based on movement data from the data input section 11 and movement coefficient of the mouse cursor from the control coefficient data section 12, and control coefficient data. The coefficient data updating means 14 for updating the unit 12 is provided.

The conventional example shown in FIG. 4 operates as follows.

When the mouse body is moved, data from the mouse body is input to the data input unit 11.

When the data is input from the mouse body, the data input unit 11 notifies the movement position calculation means 13 of the mouse cursor of data regarding movement.

Mouse cursor movement position calculation means 13
Calculates the display position data of the mouse cursor on the basis of the data relating to the movement from the data input unit 11 and the movement coefficient of the mouse cursor stored in the coefficient data unit 12.

Mouse cursor movement position calculation means 13
Means for displaying the calculation result on the screen of the mouse cursor 15
Notify to.

Display means 15 for displaying the mouse cursor on the screen
Displays based on the position data from the mouse cursor movement position calculation means 13.

When changing the moving speed of the mouse cursor, the coefficient data updating means 14 sets a new control coefficient and stores it in the control coefficient data section 12.

[0010]

However, in the above-mentioned conventional example, when the movement of the mouse cursor is long, such as an end-to-end moving operation on the screen, the mouse is dislocated from the mouse pad during the moving operation of the mouse. There was an inconvenience that it would end up. Further, in order to avoid this, it is necessary to stop the mouse operation temporarily, make a change by the control coefficient data updating means, and then restart the mouse operation, which is very troublesome for the operator.

[0011]

It is an object of the present invention to improve the inconvenience of the conventional example, and in particular, to make it possible to effectively prevent the mouse body from coming off the mouse pad even when the moving distance of the mouse cursor is long. It is an object of the present invention to provide a moving speed control device.

[0012]

According to the present invention, data input means for inputting movement data from a mouse body and movement for associating movement of the mouse body with movement of a mouse cursor provided separately on a monitor screen in advance. A control coefficient data section for outputting a coefficient, a movement position calculating means for calculating display position data associated with movement of the mouse body based on the output of the control coefficient data section, and a movement coefficient for the control coefficient data section if necessary. And coefficient data changing means for changing. The control coefficient data section is equipped with a coefficient forcible updating means that operates based on the movement data of the mouse body and forcibly sets the coefficient data at low speed or at high speed in the control coefficient data section. This aims to achieve the above-mentioned object.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

A data input means 11 for inputting movement data from the mouse body, and a control coefficient data section 12 for outputting a movement coefficient for associating the movement of the mouse body with the movement of the mouse cursor on a monitor screen which is separately provided in advance. And a moving position calculating means 13 for calculating display position data associated with the movement of the mouse body based on the output of the control coefficient data unit 12, and a coefficient data change for changing the moving coefficient of the control coefficient data unit 12 as necessary. Means 14 and. Further, the control coefficient data section 12 is provided with a coefficient forcible updating means 1 which operates based on the movement data of the mouse body and forcibly sets the coefficient data which is applied to the control coefficient data section at a low speed or a high speed.

The coefficient forced updating means 1 has a cursor movement high speed control function for increasing the movement coefficient of the mouse cursor when the mouse body moves beyond a predetermined distance. Specifically, the coefficient forced update means 1 inputs a movement data from the mouse body via the data input means 11 and calculates a movement speed of the mouse body, and a movement speed calculation circuit 2 The state transition management circuit 3 calculates a new movement control coefficient of the mouse cursor on the monitor screen based on the movement speed of the mouse body calculated in step S1 and sends the calculation result to the control coefficient data section 12. ..

Next, the operation of this embodiment will be described together with its specific configuration.

[1] In the case of two-stage switching between normal movement and high-speed movement:

As shown in FIG. 2, in the state transition management circuit 3, the continuous movement distance of the mouse cursor is 50 [m
[m] is exceeded, the amount of movement of the mouse cursor is 2
When the movement speed is doubled and the movement speed becomes equal to or less than the preset value V1, control is performed to return to the original movement amount.

The state transition management circuit 3 manages the normal movement amount as "0 state" and the high speed movement amount as "1 state". The first is "0 state".

(1) When the operator performs a mouse movement operation, data relating to movement is input to the movement speed calculation circuit 2 from the data input means 11.

(2) The moving speed calculation circuit 2 calculates the continuous moving distance and the moving speed of the mouse operation based on the data related to the movement from the data input means 11, and notifies the state transition management circuit 3 of the calculation result. To do.

(3) In the state transition management circuit 3, based on the calculation result from the moving speed calculation circuit 2 as shown in FIG. 2, when the current state is 0, the continuous movement amount exceeds 50 [mm]. The new control coefficient is output to the control coefficient data unit 12, and the state transits from "0" to "1".

(4) As a result, the control coefficient data section 12 newly holds the movement coefficient corresponding to the movement of the mouse cursor at double speed.

(5) In the mouse cursor movement position calculation means 13, the mouse cursor display position data is calculated based on the movement coefficient of the mouse cursor from the control coefficient data section 12 and the data relating to the movement from the data input means 11. Calculate.

(6) The display means 15 for displaying the mouse cursor on the screen displays the mouse cursor on the screen based on the calculation result of the mouse cursor display position data from the calculating means 13 for the moving position of the mouse cursor. Here, the mouse cursor is moving at twice the normal speed.

(7) Next, when the mouse cursor approaches the target position and the operator slowly operates the mouse (speed V1 or less), the moving speed calculation circuit 2 causes the data input means 11 to operate.
The moving speed of the mouse cursor is calculated based on the data related to the moving from.

(8) When the state transition management circuit 3 receives the calculation result of the moving speed of the mouse cursor from the moving speed calculating circuit 2, it compares the moving speed of the mouse cursor with V1, and if the result is V1 or less, Transition from 1 to 0. Accordingly, the state transition management circuit 3 outputs the control coefficient in the 0 state as a new control coefficient to the control coefficient data unit 12.

(9) The mouse cursor movement position calculation means 13 calculates the mouse cursor display position data based on the movement data from the data input means 11 and the mouse cursor movement coefficient from the control coefficient data section 12.

(10) The display means 15 for displaying the mouse cursor on the screen calculates the moving position of the mouse cursor 13
The mouse cursor is displayed on the screen based on the calculation result of the mouse cursor display position data from. here,
The mouse cursor is moving at normal speed.

[2] In the case of 3-stage switching of low speed, medium speed and high speed:

As shown in FIG. 3, in the state transition management circuit 3, the continuous movement distance of the mouse body is 50 [mm].
If it exceeds, the amount of movement of the mouse body will be twice as much as normal (low speed) (medium speed), and the continuous movement distance of the mouse body will be 10
When it exceeds 0 [mm], the moving speed of the mouse body is 3
The speed is doubled (high speed), and when the moving speed becomes equal to or lower than the preset value V2, the control is performed to the medium speed, and when the moving speed becomes equal to or lower than the preset value V1, the control returns to low speed. Here, V2> V1.

The state transition management circuit 3 has a 0 state when moving at a low speed, a 1 state when moving at a medium speed, and a 2 state when moving at a high speed.
It is managed as a state. Initially it is 0 state.

(1) When the operator performs a mouse movement operation, data relating to movement is input to the movement speed calculation circuit 2 from the data input means 11.

(2) The moving speed calculation circuit 2 calculates the continuous moving distance and the moving speed of the mouse operation based on the data related to the movement from the data input means 11, and notifies the state transition management circuit 3 of the calculation result. To do.

(3) In the state transition management circuit 3, based on the calculation result from the moving speed calculation circuit 2 as shown in FIG. 3, if the current state is 0, the continuous movement amount exceeds 50 [mm]. The new control coefficient is output to the control coefficient data unit 12, and the state transits from 0 to 1.

(4) As a result, the control coefficient data section 12 newly holds the movement coefficient corresponding to the movement of the mouse cursor at double speed.

(5) The mouse cursor movement position calculation means 13 calculates the mouse cursor display position data based on the movement coefficient of the mouse cursor from the control coefficient data section 12 and the data input relating to the movement from the data input means 11. Calculate.

(6) The display means 15 for displaying the mouse cursor on the screen displays the mouse cursor on the screen based on the calculation result of the mouse cursor display position data from the movement position calculating means 13 for the mouse cursor. Here, the mouse cursor is moving at twice the normal speed.

(7) In the state transition management circuit 3, if the continuous movement amount of the cursor body exceeds 100 [mm] based on the calculation result from the movement speed calculation circuit 2 as shown in FIG. The new control coefficient is output to 12 and the state transits from 1 to 2.

(8) As a result, the control coefficient data section 12 newly holds the movement coefficient corresponding to the movement of the mouse cursor at a speed three times faster than usual.

(9) The mouse cursor movement position calculation means 13 calculates the mouse cursor display position data based on the movement coefficient of the mouse cursor from the control coefficient data section 12 and the data input relating to the movement from the data input means 11. Calculate.

(10) The display means 15 for displaying the mouse cursor on the screen displays the mouse cursor on the screen based on the calculation result of the mouse cursor display position data from the movement position calculating means 13 for the mouse cursor. Here, the mouse cursor is moving at a speed three times faster than usual.

(11) Next, the mouse cursor approaches the target position and the operator slowly operates the mouse (speed V
2 or less), the moving speed calculation circuit 2 calculates the moving speed of the mouse cursor based on the data related to the movement from the data input means 11.

(12) When the state transition management circuit 3 receives the calculation result of the moving speed of the mouse cursor from the moving speed calculating circuit 2, it compares the moving speed of the mouse cursor with V2, and if the result is V2 or less, Transition from 2 to 1.
Along with this, the state transition management circuit 3 outputs the control coefficient in the 1-state as a new control coefficient to the control coefficient data unit 12.

(13) The mouse cursor movement position calculation means 13 calculates the mouse cursor display position data based on the movement data from the data input means 11 and the mouse cursor movement coefficient from the control coefficient data section 12.

(14) In the means 15 for displaying the mouse cursor on the screen, the means 13 for calculating the moving position of the mouse cursor is used.
The mouse cursor is displayed on the screen based on the calculation result of the mouse cursor display position data from. here,
The mouse cursor is moving at twice the normal speed.

(15) Further, the mouse cursor approaches the target position, and the operator slowly operates the mouse (speed V
When set to 1 or less), the moving speed calculation circuit 2 calculates the moving speed of the mouse cursor based on the data regarding the movement from the data input means 11.

(16) When the state transition management circuit 3 receives the calculation result of the moving speed of the mouse cursor from the moving speed calculating circuit 2, it compares the moving speed of the mouse cursor with V1, and if it is V1 or less, Transition from 1 to 0.
Accordingly, the state transition management circuit 3 outputs the control coefficient in the 0 state as a new control coefficient to the control coefficient data unit 12.

(17) The mouse cursor movement position calculation means 13 calculates the mouse cursor display position data based on the movement data from the data input means 11 and the mouse cursor movement coefficient from the control coefficient data section 12.

(18) The display means 15 for displaying the mouse cursor on the screen displays the mouse cursor on the screen based on the calculation result of the mouse cursor display position data from the movement position calculating means 13 for the mouse cursor. Here, the mouse cursor is moving at normal speed.

[0051]

Since the present invention is constructed and functions as described above, according to this, it becomes possible to control the moving speed of the mouse cursor during the continuous moving operation of the mouse, which makes it possible to control the speed from the end to the end on the screen. Even if the mouse cursor is moved for a long time, such as a move operation to, there is no concern that the mouse will come off the mouse pad, and there is no need to interrupt the mouse operation. A device can be provided.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

2 to 3 are state transition explanatory diagrams in the state transition management circuit in FIG. 1.

FIG. 4 is a block diagram showing a conventional example.

[Explanation of symbols]

 1 coefficient forced update means 2 moving speed calculation circuit 3 state transition management circuit 11 data input means 12 control coefficient data section 13 mouse cursor movement position calculation means 14 coefficient data change means 15 mouse cursor display means

Claims (3)

[Claims] 1. A control coefficient data for outputting a movement coefficient for associating the movement of the mouse body with the movement of the mouse body and the movement of a mouse cursor on a monitor screen separately provided in advance. Section, moving position calculation means for calculating display position data associated with the movement of the mouse body based on the output of the control coefficient data section, and coefficient data change for changing the moving coefficient of the control coefficient data section as necessary. And a means for forcibly updating the control coefficient data section for forcibly setting coefficient data that operates at a low speed or a high speed in the control coefficient data section based on movement data of the mouse body. A moving speed control device for mouse cursors. 2. The coefficient forcible updating means is provided with a cursor movement high-speed control function for increasing the movement control coefficient of the mouse cursor when the mouse body moves beyond a predetermined distance. The moving speed control device for a mouse cursor according to claim 1. 3. A moving speed calculation circuit for inputting movement data from the mouse body via the data input means to calculate the movement speed of the mouse body, and the moving speed calculation circuit for the coefficient forced update means. A state transition management circuit for calculating a new movement control coefficient of the mouse cursor on the monitor screen based on the calculated movement speed of the mouse body and sending the calculation result to the control coefficient data section. The moving speed control device for a mouse cursor according to claim 1 or 2.