TW201415302A - Pointer control system - Google Patents

Abstract

The pointer control system of the present invention is provided to control the pointer position of a display screen. The pointer control system includes: a sensor module, a speed fine-tuning module, a signal processor module, and a transmission module, wherein the sensor module is provided with a direction sensing unit and an acceleration sensing unit, so as to achieve the purpose of controlling a pointer with intuitive inertia behavior by means of detecting the real-time gesture of the user's hand, and use the speed fine-tuning module to increase or decrease the movement speed of the pointer on the display screen thereby increasing the convenience in controlling the pointer for the user.

Description

Indicator control system

The invention relates to an index control system, in particular to a user who can use his own inertial action to manipulate the position of the indicator screen, and can increase or slow down the moving speed of the indicator at any time, thereby increasing the convenience of controlling the index.

With the popularity of computers, company numbers, schools, and government agencies have begun to use the computer for briefings in meetings, teaching, demonstrations, training, and announcements. In addition, the use of the computer for presentations, the ease of making and editing slides, and the fact that the slides can support multimedia to make the presentation more lively, so the use of traditional projectors for presentations has gradually It was replaced by a briefing system combined with the computer and the projector.

A briefing speaker makes a briefing on the platform. Sometimes, you need to control the screen cursor to click on the file that has not been opened. If there is a function to control the screen cursor on a briefer, the presenter can directly use the screen instead of going to the computer. The profiler operates. For example, the Republic of China Patent Publication No. 200737116, "A system for controlling a computer mouse cursor with a laser spot" and the "Roll-integrated laser index device" of No. 200809584, disclose a screen controlled by a laser spot. The cursor system uses a video camera to capture the image of the laser spot on the display screen, and performs digital image processing technology to detect the position of the laser spot in the captured image, thereby instantly controlling the movement of a screen cursor.

In addition to the above, an accelerometer and gyroscope (G/Gyro Sensor) can be used to detect the position of a briefer in the air and hold the briefing. When the device moves up, down, left, and right, the screen cursor also moves up, down, left, and right to achieve the purpose of controlling the screen cursor with the presenter.

However, when it is necessary to control the screen cursor to move to the object to be selected, when the user presses the left button or the right button, the palm often vibrates involuntarily, and if the selected item is small, the object is often not pressed. The situation.

In addition, the development of multimedia games has been going on for years. In recent years, due to the rapid development of the semiconductor industry, the growth and progress of the electronics industry has been driven, and the computing processing power of related electronic devices has also been greatly improved. Because of this, the development of multimedia games, whether it is sound, image or animation, has made a great breakthrough, so that players can immerse and integrate into the fantasy world of sound and light when playing multimedia games, and enjoy the pleasure of multimedia games.

In most multimedia games, the interface between the player and the game requires an input interface such as a keyboard, mouse or joystick. And as the situation faced by the briefing remote controller, if the object on the screen is small, there will be a problem that the small object is not caused by the natural hand shake generated when the user presses the button. Or when the mouse or joystick control index moves, although the small distance can be moved to control the indicator to move a longer distance, and one slide can move the indicator to the position, but with a slight finger shake, the indicator will have a large movement. It's hard to target subtle object options (icon).

In view of this, the present invention provides an index control system, in particular, a user can use his own inertial action to manipulate the position of the indicator screen, and can increase or slow the moving speed of the indicator at any time, thereby increasing the index. The convenience of control is its main purpose.

In order to achieve the above, the indicator control system of the present invention is used for controlling the position of the indicator screen of the display screen. The indicator control system comprises: a sensing module, a speed fine-tuning module, a signal processing module and a transmission module. The sensing module has a direction sensing unit and an acceleration sensing unit, which can detect the instantaneous posture of the user's hand and achieve the purpose of controlling the index by intuitive inertial behavior, and cooperate with The speed fine-tuning module can increase or slow the moving speed of the display screen indicator to increase the user's convenience in controlling the index.

According to the above main structural features, the index control system is integrated in a remote controller body.

According to the above main structural features, the speed fine adjustment module may be a pressure sensor, a rocker structure, a knob structure or a button structure provided on the remote controller body.

According to the above main structural features, the direction sensing unit may be a gyroscope, a G sensor, a magnetic sensor or an infrared sensor.

According to the above main structural features, the transmission module can be wired or wirelessly transmitted, wherein the wireless transmission can utilize Bluetooth or infrared.

The features of the present invention can be clearly understood by referring to the drawings and the detailed description of the embodiments.

As shown in the block diagram of the indicator control system of the present invention, the indicator control system 1 of the present invention includes: a sensing module 10, a speed fine-tuning module 20, a signal processing module 30, and a transmission module 40; Wherein: the sensing module 10 is provided with a direction sensing unit 11 and acceleration sensing The unit 12, the direction sensing unit 11 can be a gyroscope, a G sensor, a magnetic sensor or an infrared sensor for detecting a user's hand motion. To generate an angular velocity sensing signal, the acceleration sensing unit 12 can be a single-axis accelerometer, a multi-axis accelerometer, or the like for detecting a user's hand motion to generate an acceleration sensing signal.

The speed fine adjustment module 20 has an acceleration mode and a non-acceleration mode, and can generate a corresponding speed adjustment signal.

The signal processing module 30 is connected to the sensing module 10 and the speed trimming module 20 for receiving the angular velocity sensing signal, the acceleration sensing signal and the speed adjusting signal, and further adjusting the signal fine tuning at the speed. The acceleration sensing signal converts the angular velocity sensing signal and the finely adjusted acceleration sensing signal processing into an indicator position signal.

The transmission module 40 is connected to the signal processing module 30 for capturing the indicator position signal of the signal processing module, and outputting the indicator position signal; wherein the transmission module can be in a wired or wireless transmission mode. , where the wireless transmission mode can utilize Bluetooth or infrared.

As shown in the embodiment of the second embodiment, the indicator control system 1 is integrated into a remote controller body 50, and the speed fine adjustment module 20 can be a button structure (with pressure) provided on the remote controller body 50. The sensor switches the acceleration mode or the non-acceleration mode by the knob structure, and can control the speed increase value or the decrease value; of course, the speed fine adjustment module can also be a knob structure or a rocker structure.

When used as a whole, as shown in the third figure, the user can hold the remote controller body 50 to manipulate a specific index 61 position on the display screen 60. When the user performs an inertial action such as a wrist motion, the remote controller body 50 is Move, by this time The direction sensing unit 11 of the sensing module and the angular velocity sensing signal and the acceleration sensing signal detected by the acceleration sensing unit 12, and the signal processing module 30 processes and converts the sensing signal into an indicator. The position signal is output by the transmission module 40 to point to the index 61 displayed on the display screen 60, and the position of the display screen 60 is moved to the position B.

At this time, when the user switches the acceleration mode to the acceleration mode, the user transmits a corresponding speed adjustment signal to the signal processing module 30, and the speed adjustment signal fine-tunes the acceleration sensing signal to be converted into The accelerated indicator position signal is directed to control the indicator 61 displayed on the display screen 60, and is moved from the A point position of the display screen 60 to the C point position, and can be used to move the indicator on the display screen for a long distance.

If the user switches to the non-acceleration mode by the speed fine-tuning module 20, for example, at a constant speed, the processing module 30 maintains the same indicator position signal to point to the indicator 61 displayed on the display screen 60. The position of point A of display 60 moves to position B; if the non-acceleration mode is decelerated, it transmits a corresponding speed adjustment signal to the signal processing module 30, and the speed adjustment signal fine-tunes the acceleration sensing signal, and Converted to the decelerated indicator position signal to point to the indicator 61 displayed on the display screen 60, and moved from the A point position of the display screen 60 to the D point position, which can be used to align the target option (icon), in particular It is the area of the target option that is small and difficult to select.

Of course, the indicator control system of the present invention can also be integrated into a mouse, which also includes a sensing module, a speed fine-tuning module, a signal processing module and a transmission module, and the sensing module can be used for a general mouse. The optical sensing structure (such as the trackball) can sense the movement of the mouse, and the speed fine adjustment module can increase or slow the moving speed of the display screen index to increase the convenience of the user to control the index.

According to the above method and the implementation method, the index control system of the present invention achieves the purpose of controlling the index by the intuitive inertial behavior, that is, the basic pointing action of the user's hand is used to control the movement of the upstream target of the display device. And is more convenient to operate by the user, and can effectively slow down or increase the moving speed of the display screen indicator, and more because it is executed separately from the processor, the remote controller or the controlled device, so It does not affect the setting of the moving speed of the display screen index controlled by the mouse in the controlled device, so it can better meet the needs of the user.

In summary, the present invention provides a preferred and feasible index control system, and an application for an invention patent according to law; the technical content and technical features of the present invention are disclosed above, but those skilled in the art may still be based on the present invention. The disclosure is made without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims

1‧‧‧ indicator control system

10‧‧‧Sensing module

11‧‧‧ Directional Sensing Unit

12‧‧‧Acceleration sensing unit

20‧‧‧Speed fine-tuning module

30‧‧‧Signal Processing Module

40‧‧‧Transmission module

50‧‧‧Remote control body

60‧‧‧ display screen

61‧‧‧ indicators

The first figure shows a block diagram of the indicator control system of the present invention.

The second figure shows the structure of the remote controller body in the present invention.

The third figure shows a schematic diagram of the use of the indicator control system of the present invention.

1‧‧‧ indicator control system

10‧‧‧Sensing module

11‧‧‧ Directional Sensing Unit

12‧‧‧Acceleration sensing unit

20‧‧‧Speed fine-tuning module

30‧‧‧Signal Processing Module

40‧‧‧Transmission module

Claims (9)

An indicator control system for controlling the position of the indicator, the indicator control system includes: a sensing module, the sensing module is provided with a direction sensing unit and an acceleration sensing unit for detecting the user The hand movements respectively generate an angular velocity sensing signal and an acceleration sensing signal; a speed fine tuning module has an acceleration mode and a non-acceleration mode, and can generate a corresponding speed adjustment signal; a signal processing module is separately The sensing module and the speed fine-tuning module are connected to receive the angular velocity sensing signal, the acceleration sensing signal, and the speed adjustment signal, and further adjust the signal by the speed adjustment signal, and adjust the angular velocity And the sensing module is coupled to the signal processing module for capturing the indicator position signal of the signal processing module, and the The indicator position signal is output to manipulate a specific indicator position on the display screen. The index control system according to claim 1, wherein the index control system is integrated in a remote controller body. The index control system of claim 2, wherein the speed fine adjustment module can be a pressure sensor, a rocker structure, a knob structure or a button structure provided on the remote controller body. The index control system according to any one of claims 1 to 3, wherein the direction sensing unit may be a gyroscope, a g sensor, or a magnetic sensor. Sensor) or infrared sensor. The indicator control system according to any one of claims 1 to 3, wherein the transmission module can be wired transmission. The indicator control system according to any one of claims 1 to 3, wherein the transmission module can be wirelessly transmitted. The indicator control system of claim 6, wherein the transmission module can be Bluetooth or infrared. An indicator control system for controlling the position of the indicator, the indicator control system includes: a sensing module for detecting a user's hand movement, and respectively generating an angular velocity sensing signal and an acceleration sensing signal; The speed fine-tuning module has an acceleration mode and a non-acceleration mode, and can generate a corresponding speed adjustment signal; a signal processing module is respectively connected with the sensing module and the speed fine-tuning module to receive the An angular velocity sensing signal, an acceleration sensing signal, and a speed adjustment signal, and further adjusting the acceleration sensing signal by the speed adjustment signal, and converting the angular velocity sensing signal and the finely adjusted acceleration sensing signal processing into an indicator position signal; And a transmission module connected to the signal processing module for capturing the indicator position signal of the signal processing module, and outputting the indicator position signal to control a specific indicator position on the display screen. The index control system of claim 8, wherein the index control system is integrated into a mouse.