CN107066125B - Mouse and display method of mouse graphic object - Google Patents
Mouse and display method of mouse graphic object Download PDFInfo
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- CN107066125B CN107066125B CN201710284014.4A CN201710284014A CN107066125B CN 107066125 B CN107066125 B CN 107066125B CN 201710284014 A CN201710284014 A CN 201710284014A CN 107066125 B CN107066125 B CN 107066125B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/033—Indexing scheme relating to G06F3/033
- G06F2203/0339—Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
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- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a mouse and a display method of a mouse graphic object, and belongs to the technical field of electronics. At least two dimension touch pads are arranged on the mouse main body, and each dimension touch pad corresponds to one or two dimensions in the N-dimensional space; the information processing module in the mouse body can convert the touch tracks of the user detected by each dimension touch pad into coordinates on corresponding dimensions, and determines an N-dimensional space coordinate according to the coordinates detected by each dimension touch pad; the communication module in the mouse body can send the N-dimensional space coordinate to the display device, so that the display device can embody the N-dimensional space coordinate by a mouse graphic object. The mouse provided by the invention can position the physical position coordinates in at least three-dimensional multi-dimensional space, so that the mouse can be applied to multi-dimensional space display equipment, and has rich functions and high use flexibility.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a mouse and a display method of a mouse graphic object.
Background
The mouse is an input control device of display equipment such as a computer, a television, a space display screen, a holographic display space and the like, and is also an indicator for positioning longitudinal and transverse coordinates of a display system in the display equipment. The user can conveniently and quickly control the display device through the mouse.
A mouse commonly used in the related art is generally a two-dimensional planar mouse, and when the mouse moves, a moving track of the mouse is recorded as a group of consecutive images acquired at a high speed, and the consecutive images are analyzed and processed by a special image analysis chip in the mouse. The chip analyzes the change of the position of the characteristic point on the images to judge the moving direction and the moving distance of the mouse, thereby completing the positioning of the cursor.
However, the mouse in the related art can only position the coordinates in the two-dimensional display plane, and the mouse has a single function and low use flexibility.
Disclosure of Invention
The invention provides a mouse and a display method of a mouse graphic object, aiming at solving the problems of single mouse function and low use flexibility in the related technology. The technical scheme is as follows:
in one aspect, a mouse is provided, the mouse including:
the mouse comprises a mouse body, an information processing module and a communication module which are arranged in the mouse body, and at least two dimensional touch pads arranged on the mouse body;
in the at least two dimension touch pads, each dimension touch pad corresponds to one or two dimensions in an N-dimensional space, the dimensions corresponding to any two dimension touch pads are different from each other, each dimension touch pad can detect a touch track of a user, and N can be an integer not less than 3;
the information processing module can convert the touch tracks detected by each dimension touch pad into coordinates in corresponding dimensions, and determines an N-dimensional space coordinate according to the coordinates detected by each dimension touch pad;
the communication module can send the N-dimensional space coordinate to display equipment, so that the display equipment can embody the N-dimensional space coordinate in an N-dimensional display space by a mouse graphic object.
In a second aspect, a method for displaying a mouse graphic object is provided, and is applied to a display device, where a display space of the display device is an N-dimensional space, and the number of dimensions used for representing a physical location in the display space of the display device is N, the method including:
receiving an N-dimensional space coordinate sent by a mouse in an enabled state, where N can be an integer not less than 3, and the mouse is the mouse according to the first aspect;
determining a mapping point corresponding to the N-dimensional space coordinate in a display space of the display device according to a preset mapping relation;
displaying a mouse graphical object of the mouse at a mapping point in the display space.
The technical scheme provided by the invention has the beneficial effects that:
the invention provides a mouse and a display method of a mouse graphic object, wherein a mouse main body of the mouse is provided with at least two dimension touch control plates, each dimension touch control plate corresponds to one or two dimensions in an N-dimensional space, an information processing module in the mouse main body can convert a touch track of a user detected by each dimension touch control plate into coordinates on the corresponding dimension, and an N-dimensional space coordinate is determined according to the coordinates detected by each dimension touch control plate; the communication module in the mouse body can send the N-dimensional space coordinate to the display device, so that the display device can embody the N-dimensional space coordinate by a mouse graphic object. The mouse provided by the invention can position the physical position coordinates in at least three-dimensional multi-dimensional space, so that the mouse can be applied to multi-dimensional space display equipment. The mouse has rich functions and high use flexibility.
The mouse provided by the invention can also realize a touch control type display space control mode separated from the display equipment, so that the display and control of the display content in the display space are conveniently separated, and the control supports the touch control mode, so that the easy and convenient remote touch control is realized, the exercise amount and the fatigue feeling of the hand of a display equipment operator can be greatly reduced, and the eye fatigue and the injury caused by the close-distance control of the display equipment are reduced. The mouse provided by the invention also supports touch control pressing operation except for physical keys, so that more than two pressing operation instructions can be simultaneously sent to the display equipment, the display equipment can simultaneously respond to more than two pressing instructions of a user, and the efficiency of the display equipment for responding to the user operation instructions is greatly improved. The mouse provided by the invention can also support special functions such as fingerprint identification and the like, and enhances the rapid customization of the mouse and the convenience of the safe access detection of the display equipment.
The method for displaying the mouse graphic object enables the display equipment to simultaneously visually and dynamically manage and detect the plurality of connectable mice, and dynamically switch or change the association between the display equipment and the mice at any time among the plurality of mice, so that the connection between the display equipment and the mice is more dynamic and flexible.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a mouse according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another mouse according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of another mouse according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for displaying a mouse graphic object according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a display device for a mouse graphic object according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The mouse provided by the embodiment of the invention can be applied to the space display equipment, the number of dimensions used for representing physical positions in the multidimensional display space of the space display equipment is not less than three dimensions, and the dimensions of non-physical positions do not belong to the functional coverage range of the mouse provided by the embodiment of the invention. Further, in order to distinguish from the flat mouse in the prior art, the mouse provided by the embodiment of the present invention is described below as a "spatial mouse".
Fig. 1 is a schematic structural diagram of a spatial mouse according to an embodiment of the present invention, and referring to fig. 1, the spatial mouse may include: the mouse comprises a mouse body 00, an information processing module and a communication module (both not shown in fig. 1) arranged in the mouse body 00, and at least two dimensional touch pads arranged on the mouse body 00, for example, two dimensional touch pads 01 and 02 are arranged on the mouse body 00 shown in fig. 1.
In the at least two dimensional touch pads, each dimensional touch pad corresponds to one or two dimensions (N may be an integer not less than 3) in the N-dimensional space, and the dimensions corresponding to any two dimensional touch pads are different from each other. Each dimension touch pad can detect a touch track of a user, and at least one dimension touch pad of the at least two dimension touch pads corresponds to two dimensions in the N-dimensional space, so as to ensure that the at least two dimension touch pads can detect coordinates of each dimension in the N-dimensional space.
The information processing module can convert the touch tracks detected by each dimension touch pad into coordinates in corresponding dimensions, and can determine an N-dimensional space coordinate according to the coordinates detected by each dimension touch pad. The communication module may send the N-dimensional spatial coordinates to a display device such that the display device may embody the N-dimensional spatial coordinates with a mouse graphical object within an N-dimensional display space. That is, a mapping point corresponding to the N-dimensional spatial coordinates is determined in the N-dimensional display space, and the mouse graphic object of the spatial mouse is displayed at the mapping point.
For example, in the space mouse shown in fig. 1, two dimensional touch pads 01 and 02 are provided on a mouse body 00. The X, Y, and Z axes in fig. 1 are three coordinate axes perpendicular to each other, and any point in the three-dimensional space can be located by coordinates on the three coordinate axes. The dimension touch pad 01 in the space mouse may correspond to an XY dimension in the three-dimensional space, and the dimension touch pad 02 may correspond to a Z dimension.
Accordingly, the information processing module may convert the touch trajectory detected by the dimension touch pad 01 into coordinates in the XY plane, for example, may convert the touch trajectory of the user detected by the dimension touch pad 01 at a certain time into coordinates in the XY plane (x1, y1), and may convert the touch trajectory of the user detected by the dimension touch pad 02 into coordinates in the Z dimension (i.e., on the Z axis), for example, may convert the touch trajectory of the user detected at a certain time into coordinates on the Z axis (Z1). Based on the detected coordinates on the two-dimensional touch pad, the information processing module can determine the coordinates (x1, y1, z1) in an XYZ three-dimensional space.
The "+" and "-" marks in each dimension touchpad shown in FIG. 1 are used to indicate the direction of coordinate increase and decrease in each dimension. For example, when the user's finger slides to the right on the dimension touch pad 01, the coordinate in the X dimension converted by the information processing module increases, and when the user's finger slides down on the dimension touch pad 02, the coordinate in the Z dimension converted by the information processing module decreases.
It should be noted that, in the embodiment of the present invention, the information processing module may specifically include a processor and a memory, the processor may be configured to calculate N-dimensional spatial coordinates and energy (power) management, and the memory may be configured to store coordinates detected by each dimension touch pad, calculation data of the processor, or personality preset data of a user.
Fig. 2 is a schematic structural diagram of another space mouse provided in an embodiment of the present invention, and referring to fig. 2, the space mouse may further include: a base 03, wherein the base 03 is located at the bottom of the mouse body 00 and can support the mouse body 00.
The information processing module is further configured to convert the relative displacement between the base 03 and the contact object thereof into coordinates in a target dimension when it is detected that no relative movement occurs between the user's finger and each dimension touch pad. The communication module may then also send the coordinates within the target dimension to a display device.
When the information processing module detects that a user finger is in contact with a certain dimension touch pad, the target dimension is the dimension corresponding to the dimension touch pad in contact with the user finger; when the information processing module detects that the fingers of the user are not in contact with each dimension touch pad, the target dimension is a dimension corresponding to the preset dimension touch pad.
The preset dimension touch pad can be set by a user according to actual requirements, and can also be a certain dimension touch pad preset in the mouse. For example, the dimension touch pad preset in the mouse may be the dimension touch pad 01, and when the information processing module detects that the user finger is not in contact with each dimension touch pad, the relative displacement between the base and the contact object thereof may be converted into coordinates in the XY plane corresponding to the dimension touch pad 01. If the user changes the default dimension touch pad from mouse preset to user self preset, for example, the original dimension touch pad 01 is changed to the dimension touch pad 02, when the information processing module detects that the user finger is not in contact with each dimension touch pad, the relative displacement between the base and the contact object can be converted into the coordinate on the Z dimension corresponding to the dimension touch pad 02.
In practical application, after the space mouse is started, whether the base 03 of the space mouse is in contact with other contact objects or not can be detected, and if the space mouse is not in contact with other contact objects, the step S1 is executed; when the base 03 of the space mouse is in contact with other contact objects, step S2 is performed.
Step S1, the information processing module converts the touch trajectory of the user detected by each dimension touch pad into coordinates in the corresponding dimension.
When the base 03 of the mouse is not in contact with any other object, the spatial mouse can monitor the touch trajectory of the user in real time through each dimension touch pad, and the touch trajectory detected by each dimension touch pad is converted into coordinates in the corresponding dimension through the information processing module. That is, the user may adjust the display orientation of the mouse graphical object within the multi-dimensional display space of the display device by performing a sliding operation on the dimensional trackpad.
Step S2, each dimension touch pad detects whether it is in contact with a user' S finger.
When the touch pad of any dimension is in contact with the finger of the user, executing step S3; when each dimension touch pad is not in contact with the user' S finger, step S4 is executed.
Step S3, the dimension touch pad detects whether the user' S finger moves within a preset time period.
When the dimension touch pad detects that the finger of the user moves within the preset time period, step S1 may be executed, that is, the detected touch trajectory of the user is directly converted into coordinates in the corresponding dimension; when the dimension touch pad detects that the user' S finger does not move within the preset time period, step S4 is executed.
And step S4, converting the relative displacement between the base and the contact object into coordinates in the target dimension.
When the information processing module detects that a user finger is in contact with a certain dimension touch pad and does not generate relative displacement with the dimension touch pad, the target dimension is the dimension corresponding to the dimension touch pad in contact with the user finger; when the information processing module detects that the fingers of the user are not in contact with each dimension touch pad, the target dimension is a dimension corresponding to the preset dimension touch pad.
For example, if the finger of the user is in contact with the dimension touch pad 01 and does not move relatively, when the user moves the mouse body 00 on a contact object in contact with the base 03, the information processing module may convert the detected relative displacement between the base 03 and the contact object into coordinates in a two-dimensional plane corresponding to the dimension touch pad 01, that is, into coordinates in an XY two-dimensional plane. At this time, the user can adjust the display orientation of the mouse graphic object in the multi-dimensional display space by moving the mouse body 00 over the contact object.
Further, referring to fig. 2, the spatial mouse may further include: a spherical roller 04 capable of rolling in a plurality of directions within a two-dimensional plane.
The information processing module is further configured to detect a rolling displacement of the spherical roller 04, and convert the rolling displacement into a coordinate in a target dimension. The communication module may then also send the coordinates within the target dimension to a display device. For the description of the target dimension, reference may be made to the above description, and details are not repeated here.
It should be noted that, in practical applications, the information processing module may also detect the rolling speed and the rolling direction of the spherical roller 04. The communication module is further configured to send the detected rolling speed and rolling direction of the spherical roller 04 to the display device, so that the display device can achieve display effects such as sliding display or interface switching in different directions according to the rolling direction of the spherical roller 04, and adjust the speed of the sliding display or interface switching according to the rolling speed of the spherical roller 04.
Optionally, the spatial mouse may further include: one or more physical keys. For example, a left function button 05 may be disposed on the left side of the mouse body 00 in fig. 2, and a right function button (not shown in fig. 2) may be symmetrically disposed on the right side. Or as shown in fig. 3, the surface of the mouse body 00 provided with the dimensional touch pad may be symmetrically provided with two physical buttons 05.
The information processing module is also used for converting the pressing operation into a corresponding control instruction when any physical key detects the pressing operation of the user. And the control instructions corresponding to the pressing operation on all the components on the mouse form a control instruction set of the mouse. The communication module is also used for sending a control instruction set to the display equipment.
Optionally, in the embodiment of the present invention, each dimension touch pad in the space mouse may also detect a pressing operation of a user, and the information processing module may convert the pressing operation detected by each dimension touch pad into a corresponding control instruction, and add the control instruction into a control instruction set of the mouse. Correspondingly, the control instruction set sent by the communication module to the display device may also include a control instruction sent by a pressing operation on the dimensional touch pad. After receiving the set of manipulation instructions, the display device may respond to each manipulation instruction in the set of manipulation instructions according to a preset response rule.
The pressing operation may be a single-click operation, a double-click operation, or a long-press operation, which is not limited in the embodiment of the present invention.
Further, the space mouse may further include: physical switch buttons and working status indicator lights. The working state indicator light can be used for indicating the working state of the space mouse, wherein the working state can comprise a starting state and a closing state.
The information processing module is also used for switching the working state of the space mouse into a corresponding starting state or closing state when the physical switch button is started or closed. In addition, the information processing module can also switch the working state of the space mouse to the starting state and adjust the working state indicator lamp to the corresponding state when the user starts the space mouse through other non-physical switch modes (such as a fingerprint identification mode) supported by the space mouse.
The communication module can also transmit the working state of the space mouse to the display device so that the display device can update the working state of the space mouse on the display device and the display of the space mouse in the multidimensional display space.
For example, referring to fig. 2 and 3, the mouse body 00 may further be provided with a physical switch button 06 and an operation status indicator lamp 07. When the space mouse is in a starting state under the control of a physical switch button or other non-physical switch modes, the working state indicator lamp can be turned on to indicate that the space mouse is started and is in work; when the space mouse is in a closed state under the control of a physical switch button or other non-physical switch modes, the working state indicator lamp can indicate that the space mouse is closed and stops working by means of lamp extinction.
It should be noted that, in practical applications, in addition to turning on and off the light, the working state indicator light may also indicate different working states of the space mouse in other manners. For example, the off state may be indicated by emitting a red light, the on state may be indicated by emitting a green light, and the like.
Optionally, referring to fig. 2, a fingerprint recognition module 08 may be further disposed on the mouse body 00. The fingerprint recognition module 08 may capture a fingerprint of a user. The information processing module is also used for starting the space mouse and switching the working state of the space mouse into a starting state when the fingerprint of the user is matched with any fingerprint template in a preset fingerprint template library; when the fingerprint of the user is not matched with each fingerprint template in the preset fingerprint template library, the information processing module does not start the space mouse.
The information processing module can also determine target configuration information corresponding to a target fingerprint template according to a pre-stored corresponding relationship between the fingerprint template and the spatial mouse configuration information after the spatial mouse is started, and configure parameters of the mouse according to the target configuration information, wherein the target fingerprint template is a fingerprint template matched with a fingerprint of a user.
The configuration information may specifically include a dimension of a space corresponding to each dimension touch pad, a dimension touch pad corresponding to a target dimension preset by a user, an identifier of a display device preferentially connected to the dimension touch pad, a color of a working state indicator light, and the like. The configuration information stored in the space mouse may be set by each user according to the usage habit thereof. Thus, when the spatial mouse is identified to be a certain common user through fingerprints, the parameters of the spatial mouse can be automatically configured according to configuration information preset by the user, for example, the spatial mouse can be automatically detected and connected with a designated display device, the dimension corresponding to the left dimension touch pad 01 is set to be the Z dimension, the dimension corresponding to the right dimension touch pad 02 is set to be the XY dimension, the dimension touch pad 02 is preset to be the dimension touch pad corresponding to the target dimension of the roller 04, the color when the working state indicator lamp is turned on is set to be blue, and the like, so that the user experience is effectively improved.
Optionally, the mouse body may further be provided with a through hole or a blind hole, where the blind hole is a hole that does not penetrate through the mouse body. For example, in fig. 2 and 3, the mouse body 00 is provided with a through hole 09. When the user uses the space mouse, one or two fingers of one hand can pass through one side of the through hole 09, and the other finger clamps the other side of the through hole 09 on the mouse main body 00, so that the mouse main body 00 can be stably held or supported, the user can conveniently control the dimension touch pad of the space mouse through the other hand, and the flexibility of the space mouse in use is effectively improved.
It should be noted that, in practical application, the information processing module in the space mouse is further configured to set initial coordinate values of dimensions of the touch pad and the base of each dimension of the space mouse to 0 when the space mouse is started; and when the space mouse is successfully connected with the display device, setting the initial coordinate value of each dimension of the space mouse as the latest position value of the display mouse in the space of the display device. When the relative movement of the fingers of the user is detected on any dimension touch pad, or the relative displacement of the mouse base and the contact object occurs, the information processing module can calculate the relative displacement on each touch pad or the relative displacement of the base, and finally calculate an N-dimension space coordinate on the basis of the initial coordinate value, wherein the coordinate can be in one-to-one correspondence with or completely the same as the space coordinate of the display equipment. In addition, the information processing module is also used for controlling various hardware functional modules in the space mouse, including various sensing modules (such as a dimensional touch pad or a fingerprint identification module), physical switch buttons, working state indicator lamps, physical keys, a spherical roller and the like.
In summary, an embodiment of the present invention provides a space mouse, where a mouse body of the space mouse is provided with at least two dimension touch pads, each dimension touch pad can convert a detected touch track into a corresponding coordinate in a one-dimensional or two-dimensional space, an information processing module in the mouse body can determine an N-dimensional space coordinate according to the detected coordinate of each touch pad, and send the N-dimensional space coordinate to a display device through a communication module, so that the display device can display a mouse graphic object of the mouse in a display space according to the received N-dimensional space coordinate. The space mouse provided by the embodiment of the invention can be used for positioning the physical position coordinates in at least three-dimensional multi-dimensional space, and can be applied to space display equipment. In addition, the mouse provided by the embodiment of the invention also supports touch control pressing operation except for physical keys, so that more than two pressing control instructions can be simultaneously sent to the display equipment, the display equipment can simultaneously respond to more than two pressing instructions of a user, and the efficiency of the display equipment for responding to the user control instructions is greatly improved. The mouse provided by the embodiment of the invention can also support special functions such as fingerprint identification and the like, and enhances the rapid customization of the mouse and the convenience of the safe access detection of the display equipment. Therefore, the space mouse provided by the embodiment of the invention has rich functions and high use flexibility.
In addition, compared with the prior art that the display object in the two-dimensional or multi-dimensional display space is directly controlled by the hand, the space mouse provided by the embodiment of the invention can enable the user to accurately control the display object in the area outside the display space, thereby not only avoiding the technical problems of inaccurate indication, difficult precision of hand position coordinates, difficult clear tracking of hand action tracks and the like when the hand controls the display object in the display space, but also avoiding the frequent action of the light wave in the display space on the hand of the user and reducing the physical damage of the light wave to the skin of the user.
Fig. 4 is a flowchart of a method for displaying a mouse graphic object according to an embodiment of the present invention, where the method may be applied to a display device, where the number of dimensions used for representing a physical location in a display space of the display device is N, where N may be an integer not less than 3, and with reference to fig. 4, the method may include:
Thereafter, the display device may perform step 102 or step 103 according to a difference in the detection result, or may continue to perform step 101, i.e., continue to detect the connectable space mouse, when the display device does not detect a new connectable space mouse.
The space mouse can be the space mouse shown in fig. 1, fig. 2 or fig. 3. In the embodiment of the present invention, the display device may establish a Communication connection with the spatial mouse through a Universal Serial Bus (USB) interface, Wireless-fidelity (Wi-Fi), bluetooth, Near Field Communication (NFC), mobile Communication technology (CDMA/GSM/WCDMA/EVDO/LTE or other mobile Communication technologies), or other manners.
When data transmission is performed between the display device and the space mouse in a wireless communication mode, the display device can detect all connectable space mice within a preset distance range after being started, or detect all connectable space mice meeting specific detection conditions preset on the display device by a user. The working state of the connectable space mouse should be an activated state, that is, the space mouse in the deactivated state cannot be detected by the display device. The specific detection condition preset on the display device by the user may be an Identifier (ID) of the designated space mouse, such as a device number or a production serial number of the space mouse. Therefore, the display space control right of the display equipment can be conveniently handed to the space mouse with the specified ID even if the space mouse with the specified ID is not in the same city with the target display equipment, and the space mouse with the specified ID and the target display equipment can be conveniently controlled as long as the wireless communication between the space mouse and the target display equipment is kept smooth. Thus, the space mouse of the specified ID can remotely control the display device even by wireless communication.
After the display device detects a new connectable space mouse in the above step 101, mouse information of all the connectable space mice may be displayed. The mouse information may include a virtual device number beginning with a specific character string and a state of the mouse. The virtual device numbers of any two spatial mice are different from each other, and the virtual device number of the spatial mouse is referred to as the ID of the spatial mouse in this specification. The display device can record and display the virtual device numbers of all connectable space mice in the device list, and since the virtual device number of each space mouse starts with a specific character string dedicated to indicating the space mouse, the user can quickly distinguish the virtual device number of the space mouse from other available device numbers such as Wi-Fi, bluetooth, or NFC. In addition, the virtual device number of each spatial mouse may further include an identifier such as a production serial number of the spatial mouse.
TABLE 1
| Connectable space mouse | Status of state |
| ##A123 | Activation of |
| ##B456 | Is not started |
| ##C789 | Is not started |
For example, assuming that the specific character string is "###", and the display device has previously connected a space mouse a in an enabled state, when the display device newly detects two connectable space mice B and C, the display device may display a device list as shown in table 1 in a display space. As can be seen from table 1, the virtual device numbers of the three spatial mice are respectively: # # A123, # # B456, and # # C789. The state of the space mouse A is an enabled state, and the states of the space mice B and C are not enabled.
And 103, when the space mouse which is originally connectable is detected to be not connectable any more, disconnecting the data connection with the space mouse, and deleting the mouse information of the space mouse from the equipment list. Step 101 is performed.
In the embodiment of the invention, a user can also directly press the physical switch button on the space mouse to switch the working state of the space mouse from the starting state to the closing state. At this time, the communication connection between the space mouse and the display device is cut off, and the display device can detect that the space mouse is no longer connectable, so that the data connection with the space mouse can be disconnected, and the mouse information of the space mouse can be deleted from the device list. Thereafter, the display device may continue to perform step 101, i.e., continue to detect the connectable space mouse.
For example, assuming that the spatial mouse to which the display device has been previously connected and which is in the enabled state is a, but the user wishes to disable the spatial mouse a, the user may press a physical switch button on the spatial mouse a to set the operating state of the spatial mouse a to the off state. At this time, the display device may detect the disconnection from the spatial mouse a, and thus may delete the virtual device number "# # a 123" of the spatial mouse a and its state in the device list as shown in table 1.
And 104, when the number of the space mice in the activated state on the display device is 0, setting the state of the first connectable space mouse detected by the display device as the activated state. Step 107 or step 108 is performed.
In the embodiment of the present invention, after the display device detects the new connectable space mouse in step 102, the state of the new connectable space mouse may be set. Specifically, the display device may detect the number of space mice currently in the enabled state, and if the number of space mice currently in the enabled state is 0, the display device may set the state of the first connectable space mouse detected again as the enabled state.
For example, assuming that the display device does not have any spatial mouse authorized to control the display space of the display device before detecting the spatial mice B and C, that is, the number of spatial mice in the display device in the enabled state is 0, when the display device detects the spatial mice B and C in sequence, the state of the spatial mouse B detected first may be set as the enabled state, and the state of the spatial mouse C detected later may be set as the disabled state, so as to ensure that the state of at most one spatial mouse in the display device is the enabled state.
And 105, when the number of the space mice in the enabled state in the display equipment is 1, setting the states of the other connectable space mice detected by the display equipment to be in the disabled state. Step 106 or step 107 is performed.
For example, it is assumed that the display device has connected the space mouse a before detecting the space mice B and C, and the state of the space mouse a is an enabled state as shown in table 1. When the display device detects the connectable space mice B and C again, as shown in table 1, the states of both the space mice may be set to the inactivated state to ensure that the state of only one space mouse at most in the display device is the activated state.
And 106, changing the state of any one space mouse which is selected by the user and is in the non-enabled state into the enabled state according to the selected operation of the user, and changing the state of the mouse which is in the enabled state before the selected operation of the user is received into the non-enabled state. Step 108 is performed.
In the embodiment of the present invention, when a user wants to replace a space mouse to control the display device, the user may select, through the space mouse in the enabled state, a virtual device number of a new space mouse that is desired to be enabled in the device list, and switch the state of the space mouse through a preset trigger operation (for example, clicking a right button of the space mouse). At this time, the display device may switch the state of the space mouse newly selected by the user to an enabled state, and change the state of the space mouse in the enabled state to an un-enabled state.
For example, assuming that the spatial mouse currently in the enabled state is a, but the user wishes to control the display device through the spatial mouse B, the user may select the virtual device number "# # B456" of the spatial mouse B in the list shown in table 1 through the spatial mouse a, and set the state of the spatial mouse B to the enabled state by clicking the right button of the spatial mouse a. Then, the display device may automatically change the state of the spatial mouse a to the inactive state, that is, the display device may activate the spatial mouse B and deactivate the spatial mouse a.
And step 107, changing the state of any space mouse in the enabled state selected by the user into the disabled state according to the selection operation of the user. Step 101 or step 106 is performed.
In an embodiment of the present invention, when the user wishes to deactivate the space mouse in the activated state, the user may refer to the operation shown in step 106 above to change the state of the space mouse to the deactivated state. In addition, the user can also directly turn off the spatial mouse in the enabled state in a physical switch mode, and at this time, the display device can delete the mouse information of the spatial mouse in the device list.
It should be noted that, after the display device changes the state of a space mouse in the enabled state to the disabled state according to the selected operation of the user, or the user turns off the space mouse in the enabled state by means of a physical switch, the state of other connectable space mice existing in the display device will remain unchanged. After that, when the display device detects a new connectable space mouse again, the state of the newly detected connectable space mouse may be automatically set to the enabled state, and the N-dimensional space coordinates and the manipulation instruction set transmitted by the new space mouse in the enabled state may be received.
For example, assume that the spatial mouse currently in an enabled state on the display device is a, and the connectable other spatial mouse in an disabled state is B. If the user does not change the state of the space mouse B to the enabled state until the space mouse a is changed to the disabled state by the user or the physical switch on the main body of the space mouse a is forcibly turned off by the user to disconnect the communication and connection with the display device, the display device will maintain the states of all connectable space mice (i.e., spare space mouse B) thereon to the disabled state and continue to detect other connectable space mice. If the display device then detects that the spatial mouse C is connectable, the state of the spatial mouse C may be set to the enabled state, and its mouse information: the mouse device number "# # C789" and the status "enabled" are displayed in the device list.
In addition, when the space mouse a in the enabled state is manually changed from the enabled state to the disabled state by the user, the display device may further display a prompt message "this operation may cause that no space mouse is enabled on the display device, and it is recommended to enable other space mice first and then close the enabling of the mouse", so as to prompt the user to enable other space mice in time.
And step 108, receiving the N-dimensional space coordinates and the control instruction set sent by the space mouse in the starting state. Step 109 and step 111 are performed.
Further, the display device may receive and only accept information sent by the space mouse in the enabled state, which may include N-dimensional space coordinates and a manipulation instruction set. That is, the display device is controlled by the space mouse in the enabled state. The control instruction set received by the display device at time j may also be null, that is, the user does not send any control instruction to the display device through the spatial mouse in the enabled state at time j. When the manipulation instruction set includes at least one manipulation instruction, each manipulation instruction may be generated by converting a pressing operation received by a physical button by the spatial mouse, or may be generated by converting a pressing operation received by the dimensional touch pad.
For example, assuming that N is 3, the space mouse in the enabled state is a space mouse a, and the three-dimensional space coordinate transmitted by the space mouse a received by the display device may be (x1, y1, z 1).
And step 109, determining a mapping point corresponding to the N-dimensional space coordinate in the display space of the display device according to a preset mapping relationship. Step 110 is performed.
After the display device receives the N-dimensional space coordinate sent by the space mouse in the enabled state, the N-dimensional space coordinate may be mapped to a mapping point in an N-dimensional display space of the display device according to a preset mapping relationship.
For example, assuming that the display space of the display device is a three-dimensional display space, the preset mapping relationship is: x _ j is a × xj, y _ j is b × yj, and z _ j is c × zj. Wherein a, b and c are respectively preset mapping coefficients, xj, yj and zj are respectively coordinates on an X axis, a Y axis and a Z axis in a three-dimensional space transmitted by the space mouse at the time j, and X _ j, Y _ j and Z _ j are respectively coordinates on the X axis, the Y axis and the Z axis at the time j in the three-dimensional display space of the display device. If the three-dimensional space coordinate received by the display device is (x1, y1, z 1). The display apparatus may determine the coordinates of a mapping point corresponding to the three-dimensional space coordinates in the three-dimensional display space as (x _1, y _1, z _1) according to the mapping relationship, where x _1 is a × x1, y _1 is b × y1, and z _1 is c × z 1.
For example, the display device may display a mouse graphical object of the spatial mouse at a mapping point (x _1, y _1, z _1) within the three-dimensional display space. The mouse graphic object may be preset, and for example, may be an arrow, a cursor, a hand-shaped pattern, or another pattern set by the user, which is not limited in this embodiment of the present invention.
Furthermore, the display device may perform real-time monitoring on the space mouse in the enabled state to obtain the N-dimensional space coordinate sent by the space mouse in the enabled state in real time, and update the display position of the mouse graphic object in the display space in real time according to the received N-dimensional space coordinate. For example, the N-dimensional space coordinates acquired by the display device may be represented as (V1j, V2 j.., Vij.., VNj), where i is a dimension identifier in the N-dimensional space, j is a time identifier at which the N-dimensional space coordinates are acquired, and Vij represents coordinates in the ith dimension in the N-dimensional space acquired at the jth time.
It should be noted that, in practical applications, the display device may also implement periodic tracking protection on the space mouse in the enabled state, so as to prevent the space mouse from being disconnected from the space mouse in the enabled state for some reasons, thereby ensuring reliability of data communication between the display device and the space mouse.
And step 111, responding each control instruction in the control instruction set according to a preset response rule.
In the embodiment of the present invention, a response rule for each kind of manipulation instruction is preset in the display device, so that the display device can respond to each manipulation instruction in the manipulation instruction set according to the response rule.
For example, it is assumed that a certain manipulation instruction received by the display device is generated after a space mouse converts two consecutive pressing operations (i.e., double-click operations) received by a left physical button, and in a response rule preset by the display device, a response manner to the manipulation instruction of the type is as follows: starting an application program or a file indicated by the mouse graphic object, or opening a folder indicated by the mouse graphic object, and the like. And when the mouse image object indicates a certain folder in the display space, if the user double-clicks the left physical button of the space mouse, the display device may open the folder according to the received control instruction.
It should be noted that, because the virtual device number of the space mouse includes the production serial number on the physical entity of the space mouse, when the user views the virtual device number of the space mouse in the device list of the display device, the user can immediately determine which physical entity the space mouse corresponds to each virtual device number. Similarly, when the user views the mouse graphic object in the display space of the display device, the user can also view the basic information of the space mouse by clicking the right button, and the virtual device number of the space mouse exists in the basic information, so that the user can quickly judge which space mouse is being started.
It should be further noted that, the sequence of the steps of the method for displaying a mouse graphic object provided in the embodiment of the present invention may be appropriately adjusted, and the steps may also be increased or decreased according to the situation. For example, step 106 and step 107 can be performed after step 108, and any method that can be easily conceived by those skilled in the art within the technical scope of the present disclosure is covered by the present disclosure, and thus, the detailed description thereof is omitted.
In summary, the embodiment of the present invention provides a method for displaying a mouse graphic object, where the display device may receive an N-dimensional space coordinate sent by a space mouse, and display the mouse graphic object of the space mouse in an N-dimensional display space according to the N-dimensional space coordinate. The method for displaying the mouse graphic object provided by the embodiment of the invention can be used for positioning the coordinates in at least three-dimensional multi-dimensional display space under the control of the space mouse.
The mouse provided by the invention also provides a touch control type display space control mode separated from the display equipment, so that the display of the display content in the display space and the control are conveniently separated, and the control supports the touch control mode, and the easy and convenient remote control is realized, so that the exercise amount and the fatigue feeling of the hand of a display equipment operator can be greatly reduced, and the eye fatigue and the injury caused by the short-distance control of the display equipment are reduced.
In addition, the method for displaying the mouse graphic object enables the display device to simultaneously visually and dynamically manage and detect the connectable multiple mice, and can dynamically switch or change the association between the display device and the mice at any time among the multiple mice, so that the connection between the display device and the mice is more dynamic and flexible.
In practical applications, a user can not only control the display device through the space mouse, but also initiate a control application to another display device X2 through the display device X1 to which the space mouse is already connected. That is, the display device X1 to which the space mouse is connected may be a new space mouse, and the display device X2 having a communication connection with the display device X1 may be controlled.
For example, assuming that the spatial mouse for controlling the display device X1 is the spatial mouse S1, at this time, if the display device X1 is also accessed to the display device X2 through a wireless communication method such as Wi-Fi, bluetooth, or NFC, the display device X1 may be used as a control device for the display device X2 to control the display device X2, at this time, the content displayed in the display space of the display device X1 is completely still, and the movement of the spatial mouse S1 is directly reflected in the display space of the display device X2. Therefore, the purpose of controlling the display device X2 through the space mouse S1 can be easily achieved without any connection or binding of the space mouse S1 on the display device X1, and sharing control is achieved through the simplest and the most rapid protocol and method.
After the "sharing manipulation" between the display device X1 and the display device X2 is completed, the user may set the state of the display device X1 to "not enabled" in the device list of the display device X2 by the spatial mouse S1 of the display device X1 itself or the other spatial mouse S2 of the display device X2, the spatial mouse S1 may resume the manipulation of the display device X1, the content displayed in the display space thereof resumes the normal display state, the "sharing manipulation" between the display devices X1 and X2 is stopped, and the display device X1 is displayed as not enabled in the device list of the display device X2.
When the "sharing manipulation" between the display device X1 and the display device X2 is completed, either the display device X1 or the space mouse S1 that is enabled by the display device is turned off, or the state of the space mouse S1 on the display device is changed from enabled to disabled by the user, which can also disconnect the "sharing manipulation" between the display device X1 and the display device X2, and accordingly, the display device X1 also exits from the device list of the display device X2.
For another example, in a conference scene, in the prior art, generally one person is in a main speaker, and most other people listen to the main speaker, so that the main speaker is difficult to rob the desktop space mouse to directly point to a certain position of a presentation page in a display space, and the situation that the main speaker has different opinions about the certain position is expressed. In the embodiment of the invention, the speaker can display his lecture in three-dimensional space for all people by using the display device X2 and the corresponding space mouse S2. At this time, if someone disagrees about this, he can sit in the place directly and still, and initiate his request for obtaining his space mouse to the display device X2 of the speaker with his handheld display device X1, because at this time X1 has mounted the space mouse S1, S1 can apply for control right to the display device X2 via the display device X1 as long as the space mouse S2 is withdrawn from control over the display device X2 by the speaker. After the application is successful, the user can control the display object in the display space of the display device X2 by using the space mouse S1, and explain his own different viewpoints about the contents in the display space on site. After the explanation is finished, the display device X1 exits the control right of the display device X2, and the space mouse S1 can continue to control the display device X1. Thereby demonstrating the great flexibility of use of the spatial mouse described in the present patent application.
Fig. 5 is a schematic structural diagram of a display apparatus for a mouse graphic object according to an embodiment of the present invention, where the apparatus may be configured in a display device, and the number of dimensions used for representing a physical location in a display space of the display device is N, and referring to fig. 5, the apparatus may include:
the receiving module 201 is configured to receive the N-dimensional spatial coordinates sent by the spatial mouse in the enabled state.
N can be an integer not less than 3, and the space mouse can be a space mouse as shown in any one of fig. 1, 2 or 3.
A determining module 202, configured to determine, according to a preset mapping relationship, a mapping point corresponding to the N-dimensional space coordinate in a display space of the display device.
And the display module 203 is used for displaying the mouse graphic object of the space mouse at the mapping point in the display space.
Optionally, the display device performs data interaction with the space mouse in a wireless data transmission manner, and the apparatus may further include:
the detection module 204 is configured to detect all connectable spatial mice or variant mice within a preset distance range or meeting a specific detection condition, where the variant mouse may refer to other display devices to which the state-enabled spatial mouse is connected.
A setting module 205, configured to set, when the number of spatial mice in the current enabled state of the display device is 0, the state of the first connectable spatial mouse detected again by the display device as an enabled state; when the number of the space mice currently in the activated state in the display device is 1, the re-detected state of the connectable space mouse is set to the inactivated state.
Optionally, the display module 203 is further configured to display mouse information of all the connectable space mice detected by the display module, where the mouse information may include mouse device numbers and statuses.
A changing module 206, configured to change, according to a selected operation of a user, a state of any one of the spatial mice that are selected by the user and are in an enabled state to an enabled state, and change, before the selected operation of the user is received, the state of the spatial mouse that is in the enabled state to the disabled state; or, the state of any space mouse in the enabled state selected by the user can be changed into the disabled state according to the selection operation of the user.
The receiving module 201 is further configured to receive a manipulation instruction set sent by the space mouse in the enabled state, where the manipulation instruction set includes at least one manipulation instruction.
The response module 207 is configured to respond to each manipulation instruction in the manipulation instruction set according to a preset response rule.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and modules may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A mouse, comprising:
the mouse comprises a mouse body, an information processing module and a communication module which are arranged in the mouse body, and at least two dimensional touch pads arranged on the mouse body;
in the at least two dimension touch pads, each dimension touch pad corresponds to one or two dimensions in an N-dimensional space, the dimensions corresponding to any two dimension touch pads are different from each other, and each dimension touch pad can detect a touch track of a user, wherein N can be an integer not less than 3;
the information processing module can convert the touch tracks detected by each dimension touch pad into coordinates in corresponding dimensions, and determines an N-dimensional space coordinate according to the coordinates detected by each dimension touch pad;
the communication module can send the N-dimensional space coordinate to a display device, so that the display device displays a mouse graphic object of the mouse in an N-dimensional display space of the display device according to the N-dimensional space coordinate;
the mouse further comprises: a base;
the base is positioned at the bottom of the mouse main body;
the information processing module is further used for converting the relative displacement between the base and a contact object of the base into coordinates in a target dimension when the situation that the finger of the user and each dimension touch pad do not move relatively is detected;
when the information processing module detects that a user finger is in contact with a certain dimension touch pad, the target dimension is a dimension corresponding to the dimension touch pad in contact with the user finger; when the information processing module detects that the fingers of the user are not in contact with each dimension touch pad, the target dimension is a dimension corresponding to a preset dimension touch pad.
2. The mouse of claim 1, further comprising:
a spherical roller capable of rolling in a plurality of directions within a two-dimensional plane;
the information processing module is also used for detecting the rolling displacement of the spherical roller and converting the rolling displacement into a coordinate in a target dimension;
when the information processing module detects that a user finger is in contact with a certain dimension touch pad, the target dimension is a dimension corresponding to the dimension touch pad in contact with the user finger; when the information processing module detects that the fingers of the user are not in contact with each dimension touch pad, the target dimension is a dimension corresponding to a preset dimension touch pad.
3. The mouse of claim 1, further comprising:
one or more physical keys, wherein each physical key is used for being pressed by a user;
the information processing module is further used for converting the pressing operation into a corresponding control instruction when any physical key detects the pressing operation of the user;
the communication module is further configured to send a manipulation instruction set to the display device, where the manipulation instruction set includes the manipulation instruction;
the manipulation instruction set further includes: and the information processing module is used for converting the control instruction according to the touch operation of the finger of the user on the dimension touch pad.
4. The mouse according to any one of claims 1 to 3, further comprising:
a physical switch button and a working state indicator light;
the working state indicator lamp is used for indicating the working state of the mouse, and the working state comprises a starting state or a closing state;
the information processing module is further used for switching the working state of the mouse to a corresponding starting state or closing state when the physical switch button is started or closed;
the information processing module is also used for switching the working state of the mouse into a starting state when a user starts the mouse in other non-physical switch modes supported by the mouse;
the communication module is further used for sending the working state of the mouse to the display device so that the display device can update the working state of the mouse on the display device and display the mouse in a display space.
5. The mouse according to any one of claims 1 to 3, wherein a fingerprint recognition module is further provided on the mouse body;
the fingerprint identification module is used for collecting fingerprints of users;
the information processing module is further used for starting the mouse when the fingerprint of the user is matched with any fingerprint template in a preset fingerprint template library;
the information processing module is further configured to determine target configuration information corresponding to a target fingerprint template according to a pre-stored correspondence between the fingerprint template and mouse configuration information after the mouse is started by the fingerprint identification module, and configure parameters of the mouse according to the target configuration information, where the target fingerprint template is a fingerprint template matched with a fingerprint of the user.
6. The mouse according to any one of claims 1 to 3, wherein the mouse body is further provided with a through hole or a blind hole.
7. A method for displaying a mouse graphic object is applied to a display device, the number of dimensions used for representing a physical position in a display space of the display device is N, and the method comprises the following steps:
receiving N-dimensional space coordinates sent by a mouse in an activated state, wherein N can be an integer not less than 3, and the mouse is the mouse according to any one of claims 1 to 6;
determining a mapping point corresponding to the N-dimensional space coordinate in a display space of the display device according to a preset mapping relation;
displaying a mouse graphical object of the mouse at a mapping point in the display space.
8. The method of claim 7, wherein the display device interacts with the mouse via wireless data transmission, and further comprising:
the display device detects all connectable mice within a preset distance range or meeting specific detection conditions;
when the number of the mice in the starting state on the display device is 0, setting the state of the first connectable mouse detected by the display device as the starting state;
setting the state of the connectable mouse re-detected by the display device to an inactivated state when the number of the mice in the activated state on the display device is equal to 1.
9. The method of claim 8, further comprising:
the display device displays all the mouse information of the connectable mouse detected by the display device, wherein the mouse information comprises the state of the mouse;
the display equipment changes the state of any mouse in an enabled state selected by a user into an unopened state according to the selected operation of the user; or changing the state of any mouse in the non-enabled state selected by the user into the enabled state according to the selected operation of the user, and changing the state of the mouse in the enabled state before the selected operation of the user is received into the non-enabled state;
the method further comprises the following steps:
the display equipment receives a control instruction set sent by the mouse in the starting state, wherein the control instruction set comprises at least one control instruction;
and the display equipment responds to each control instruction in the control instruction set according to a preset response rule.
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Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. |