CN105700748A - Touch control processing method and device - Google Patents
Touch control processing method and device Download PDFInfo
- Publication number
- CN105700748A CN105700748A CN201610019782.2A CN201610019782A CN105700748A CN 105700748 A CN105700748 A CN 105700748A CN 201610019782 A CN201610019782 A CN 201610019782A CN 105700748 A CN105700748 A CN 105700748A
- Authority
- CN
- China
- Prior art keywords
- contact
- information
- analog contacts
- user side
- touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
-
- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
Abstract
The invention provides a touch control processing method and device. By the touch control processing method and device, a super-sized touch screen which is flexible to adjust can be achieved, the screen size and the length-to-width ratio can be customized according to demands, and the touch control processing method and device is completely free from the limitation of the screen size and the length-to-width ratio; and moreover, more touch points also can be supported, higher interaction is achieved, and the specific demands of different scenes are met. The touch control processing method comprises the following steps of receiving touch point formation, sent from a laser scanning device, of a user end; converting the touch point information of the user end to simulation touch point information according to a predetermined rule; sending the simulation touch point information to an application program according to a predetermined format so that the application program executes corresponding operation according to the received simulation touch point information; and acquiring an operation result and displaying the operation result on the user end.
Description
Technical field
The present invention relates to field of computer technology, the method and apparatus that particularly a kind of touch-control processes。
Background technology
Current touch screen is widely used in routine work and life, and general touch screen mainly has touch screens, capacitance plate, for instance mobile phone screen。It addition, also have a kind of infrared touch panel, because it has high stability and high-resolution feature, so application is also more and more extensive。The principle (as shown in Figure 1) of this infrared touch panel is screen four limit arrangement infrared transmitting tube and infrared receiving tube, one_to_one corresponding forms the infrared ray matrix anyhow intersected, finger is when touching screen, two infrared ray anyhow through this position will be blocked, thus may determine that the touch point coordinate position at screen。
But, the infrared touch panel of this factory batch production only has fixing several regular size, such as 30 cun, 40 cun, 55 cun, 75 cun etc., and Aspect Ratio is all fixing, therefore, in use can bring problems with:
1, specification is fixed, it is impossible to along with the needs of user go arbitrarily to change screen specification；
2, size-constrained, infrared touch panel full-size is about 80 cun, if user needs larger sized infrared touch panel, then cannot meet demand；
3, using limited, face is unable to reach the particular demands of some scene dimensionally, so in some large-scale Trade Fairs and propaganda activity, it is impossible to use。
Visible, along with current business development variation, existing touch screen technology cannot satisfying personalized application demand, need badly research and development a kind of super large-scale touch screen that can adjust flexibly。For this, the present invention selects to use ROD4 hardware unit as Laser Scanning Equipment, uses glass plate etc. as the central screen of infrared touch panel, both form the touch screen of realization。
ROD4 equipment is that global first utilizes the laser region of network service and measurement data pretreatment to scan equipment, is widely used in fields such as human-computer interaction, game, monitoring technology, pilotless automobiles in recent years。Its laser scanner has two-dimensional scan function, ROD4 equipment comprises " time flight (TOF; TimeOfFlight) " video camera, 3D imaging can be carried out by time flight method, that is: TOF camera launches the infrared-ray of sector, shooting object is constantly sent light pulse, the light returned from target object is received by sensor, the turnaround time of detecting optical pulses thus obtaining target object distance, then further according to the position polar coordinate sending grating deviation angle and calculating object。
The touch screen being made up of ROD4 equipment and glass plate that the present invention proposes, when carrying out data transmission, still can carry out based on TUIO agreement and OSC agreement。Desktop user interface object TUIO (Table-TopUserInterfacesObjects) agreement is a custom-designed simple general again agreement for desk-top tangibly user interface, and infrared multi-point touch screen can utilize this agreement to transmit the position data of touch point。TUIO agreement itself is based on OSC (OpenSoundControl) agreement, it is possible to regard that a kind of standardization of OSC (OpenSoundControl) data realizes as。OSC agreement is mainly used for the data transmission in LAN, and in a local network, OSC information can pass through udp protocol, sends from WIFI or receives, it is possible to transmit for real-time communication between distinct device in same local network and information。
The method and apparatus that a kind of touch-control that the present invention proposes processes breaches the restriction of screen specification in prior art, size, use scene, it is achieved touch screen not size-limited, it is possible to meet under any scene for touching the demand of screen。
Summary of the invention
In view of this, the present invention provides the method and apparatus that a kind of touch-control processes, it is possible to realize the super large-scale touch screen adjusted flexibly, and can self-defined screen size and Aspect Ratio according to demand, do not limited by screen size and length-width ratio completely；Furthermore it is also possible to support more touch point and there is higher interactivity, meet the particular demands of different scene。
For achieving the above object, according to an aspect of the invention, it is provided a kind of touch-control process method。
A kind of method that touch-control processes, including: receive the contact information of the user side that Laser Scanning Equipment is sent；The contact information of described user side is converted to analog contacts information according to pre-defined rule；Described analog contacts information is sent to application program according to predetermined format, in order to described application program operates accordingly according to the analog contacts information and executing received；Obtain the result of described operation and be shown in user side。
Alternatively, before receiving the step of contact information of the user side that Laser Scanning Equipment is sent, also include: set up with Laser Scanning Equipment and be connected, and receive the sweep parameter that described Laser Scanning Equipment is sent；Show the sweep parameter of described reception；Adjust the sweep parameter of described display so that the sweep limits of described Laser Scanning Equipment is corresponding with the indication range of described user side；Sweep parameter after described adjustment is stored in configuration file。
Alternatively to, according to pre-defined rule, the contact information of described user side is converted the step of analog contacts information, including: calculate the area of the contact of described user side；Judge whether the area of described contact exceedes preset value；If so, then described contact is treated as circle, and using the center of circle of described circle as contact center, and by the position coordinates that Coordinate Conversion is analog contacts of described contact center；Otherwise, the position coordinates of described contact is converted to the position coordinates of analog contacts。
Alternatively, after according to pre-defined rule the contact information of described user side converted to the step of analog contacts information, also include: draw, according to described analog contacts information, the figure representing analog contacts and show described figure。
Alternatively, described predetermined format is the form that desktop user interface Object Protocol specifies。
Alternatively, the step that application program operates accordingly according to the analog contacts information and executing received includes: generate simulated touch event according to described analog contacts information；Call application server operating system to perform described simulated touch event。
Alternatively, described operating system is Windows8。
According to a further aspect in the invention, it is provided that the device that a kind of touch-control processes。
The device that a kind of touch-control processes, including: contact information receiver module, for receiving the contact information of the user side that Laser Scanning Equipment is sent；Contact information modular converter, for converting the contact information of described user side to analog contacts information according to pre-defined rule；Contact information sending module, for being sent to application program by described analog contacts information according to predetermined format, in order to described application program operates accordingly according to the analog contacts information and executing received；Operating result display module, for obtaining the result of described operation and being shown in user side。
Alternatively, also include: equipment adjusting module, be connected for setting up with Laser Scanning Equipment, and receive the sweep parameter that described Laser Scanning Equipment is sent；Show the sweep parameter of described reception；Adjust the sweep parameter of described display so that the sweep limits of described Laser Scanning Equipment is corresponding with the indication range of described user side；Sweep parameter after described adjustment is stored in configuration file。
Alternatively, described contact information modular converter is additionally operable to: calculate the area of the contact of described user side；Judge whether the area of described contact exceedes preset value；When the area of contact exceedes preset value, described contact is treated as circle, and using the center of circle of described circle as contact center, and by the position coordinates that Coordinate Conversion is analog contacts of described contact center；And when the area of contact is less than preset value, the position coordinates of described contact is converted to the position coordinates of analog contacts。
Alternatively, also include: graphic plotting module, for drawing, according to described analog contacts information, the figure representing analog contacts and showing described figure。
Alternatively, described predetermined format is the form that desktop user interface Object Protocol specifies。
Alternatively, also include: touch event analog module, for generating simulated touch event according to described analog contacts information, and call application server operating system to perform described simulated touch event。
Alternatively, described operating system is Windows8。
According to technical scheme, receive the contact information of the user side that Laser Scanning Equipment is sent, and convert the contact information of this user side to analog contacts information according to pre-defined rule, analog contacts information is sent to application program according to predetermined format, so that application program is according to analog contacts information and executing corresponding operating, afterwards, obtain operating result and be shown in user side, the contact information according to the user side received can be realized, utilize ROD4 equipment to carry out the function of simulated touch operation。Use technical scheme, it is capable of super large-scale touch screen, screen aspect can more than 10 meters, and can self-defined screen size and Aspect Ratio according to demand, do not limited by screen size and length-width ratio completely, owing to using windows8 system, therefore can support more touch point and there is higher interactivity, meeting the particular demands of the scenes such as company's annual meeting, new product publicity, interaction entertainment。
Accompanying drawing explanation
Accompanying drawing is used for being more fully understood that the present invention, does not constitute inappropriate limitation of the present invention。Wherein:
Fig. 1 be the infrared touch panel of prior art realize principle schematic；
Fig. 2 is the key step schematic diagram of touch-control processing method according to embodiments of the present invention；
Fig. 3 is the main modular schematic diagram that touch-control according to embodiments of the present invention processes device；
Fig. 4 is the structural representation that touch-control according to embodiments of the present invention processes system；
Fig. 5 is the functional realiey schematic diagram that touch-control according to embodiments of the present invention processes device。
Detailed description of the invention
Below in conjunction with accompanying drawing, the one exemplary embodiment of the present invention is explained, including the various details of the embodiment of the present invention to help understanding, it should it is only exemplary that they are thought。Therefore, those of ordinary skill in the art will be appreciated that, it is possible to the embodiments described herein is made various change and amendment, without departing from scope and spirit of the present invention。Equally, for clarity and conciseness, description below eliminates the description to known function and structure。
Fig. 2 is the key step schematic diagram of touch-control processing method according to embodiments of the present invention。
As in figure 2 it is shown, the touch-control processing method of the present embodiment mainly includes steps S21 to step S24。
Step S21: receive the contact information of the user side that Laser Scanning Equipment is sent。Described Laser Scanning Equipment such as ROD4, ROD4plus etc.。
According to embodiments of the invention, before above-mentioned steps S21, it is also possible to including:
Step S201: set up with Laser Scanning Equipment and be connected, and receive the sweep parameter that Laser Scanning Equipment is sent；
Step S202: the sweep parameter that display receives；
Step S203: adjust the sweep parameter of display so that the sweep limits of Laser Scanning Equipment and the indication range of user side are corresponding；
Step S204: the sweep parameter after adjusting is stored in configuration file。
Step S22: convert the contact information of user side to analog contacts information according to pre-defined rule。
According to embodiments of the invention, above-mentioned steps S22 specifically may include that
Step S221: calculate the area of the contact of user side；
Step S222: judge whether the area of contact exceedes preset value；
Step S223: if so, then contact is treated as circle, and using the circular center of circle as contact center, and be the position coordinates of analog contacts by the Coordinate Conversion of contact center；
Step S224: otherwise, is converted to the position coordinates of analog contacts by the position coordinates of contact。
After above-mentioned steps S22, it is also possible to comprise the steps: to draw, according to analog contacts information, the figure representing analog contacts and show this figure。
Step S23: analog contacts information is sent to application program according to predetermined format, in order to application program operates accordingly according to the analog contacts information and executing received。Wherein, the form that predetermined format can specify for desktop user interface Object Protocol。
According to embodiments of the invention, the step that above-mentioned application program operates accordingly according to the analog contacts information and executing received specifically may include that
Step S231: generate simulated touch event according to analog contacts information；
Step S232: call application server operating system to perform simulated touch event。
Wherein, described operating system is Windows8。
Step S24: obtain the result of operation and be shown in user side。
By above step S21 to step S24, the contact information according to the user side received can be realized and realize simulated touch operation。
Fig. 3 is the main modular schematic diagram that touch-control according to embodiments of the present invention processes device。As it is shown on figure 3, the main modular that the touch-control of the embodiment of the present invention processes device 30 includes: contact information receiver module 301, contact information modular converter 302, contact information sending module 303 and operating result display module 304。
Contact information receiver module 301 is for receiving the contact information of the user side that Laser Scanning Equipment is sent；Contact information modular converter 302 is for converting the contact information of user side to analog contacts information according to pre-defined rule；Contact information sending module 303 is for being sent to application program by analog contacts information according to predetermined format, in order to application program operates accordingly according to the analog contacts information and executing received；Operating result display module 304 is for obtaining the result of operation and being shown in user side。
Wherein, the form that predetermined format can specify for desktop user interface Object Protocol。
According to embodiments of the invention, touch-control processes device 30 can also include equipment adjusting module, is connected for setting up with Laser Scanning Equipment, and receives the sweep parameter that Laser Scanning Equipment is sent；The sweep parameter that display receives；Adjust the sweep parameter of display so that the sweep limits of Laser Scanning Equipment and the indication range of user side are corresponding；And the sweep parameter after adjusting is stored in configuration file。
Contact information modular converter 302 can be also used for calculating the area of the contact of user side；Judge whether the area of contact exceedes preset value；When the area of contact exceedes preset value, contact is treated as circle, and using the center of circle of this circle as contact center, and be the position coordinates of analog contacts by the Coordinate Conversion of contact center；And when the area of contact is less than preset value, the position coordinates of contact is converted to the position coordinates of analog contacts。
The touch-control of the present invention processes device 30 can also include graphic plotting module, for drawing, according to analog contacts information, the figure representing analog contacts and showing this figure。
The touch-control of the present invention processes device 30 can also include touch event analog module, for generating simulated touch event according to analog contacts information, and calls application server operating system to perform simulated touch event。
Wherein, described operating system is Windows8。
Fig. 4 is the structural representation that touch-control according to embodiments of the present invention processes system。
As shown in Figure 4, the touch-control of the embodiment of the present invention processes system and includes user side and display control end, and wherein, user side includes ROD4 equipment and touch screen；Display controls end and includes projection arrangement and the touch-control process device being positioned on application server and application program。
ROD4 equipment, launches infrared ray for the rate of scanning to set to touch screen, touches the contact data of screen gathering user, and the infrared scan scope of ROD4 equipment covers whole touch screen。When being detected with user and touching screen, this ROD4 equipment just collects user contact data, and these user contact data are sent to touch-control process device, and wherein, available wifi router carries out contact data transmission。The factors such as the convenience of consideration weight of equipment and use, this ROD4 equipment is preferably disposed on below screen, and ROD4 equipment can also be arranged at above screen or side。It should be noted that this ROD4 equipment can also be the ROD equipment of ROD4plus or more highest version。
Touch screen, for showing the program picture of projection device。This touch screen can be glass plate, in order to bring better operating experience to screen end subscriber, and the glass plate of the preferred translucent material of this glass plate, for instance the glass plate of frosted material。It addition, touch screen can also adopt the surface plate of other translucent material, such as translucent plastic plate etc.。Touch screen in the present embodiment is not limited to the stock size of existing touch screen, such as can be fabricated to the screen of 71.5 cun, or customize the touch screen etc. of a 1*10 rice size according to demand, the technical scheme utilizing the present embodiment can realize, as long as the size range of touch screen is within the infrared scan scope of ROD4 equipment, therefore overcome existing touch screen size and the limited defect of length-width ratio。
Projection arrangement, for receiving the application program picture that application server is sent, and shows on the touchscreen by this application program image projection, and this projection arrangement can be various types of projector。
Touch-control processes device, for receiving the user contact data that ROD4 equipment is sent, and resolve the positional information obtaining user contact, the positional information of user contact is converted to the positional information of application server end screen, to should draw analog contacts and show this analog contacts by positional information, the positional information of analog contacts is carried out form conversion according to the form that TUIO agreement specifies, and the positional information of the TUIO form obtained is sent to application program, in order to application program operates accordingly。Afterwards, the result of operation is shown in user side。It should be noted that the operating system of the application server of the present invention is Windows operating system, it is possible to for Windows8 and above version。In theory, use and can support maximum 256 contacts during Windows8 operating system, so the requirement of large-scale touch screen can be met。
Application program, processes the positional information of the TUIO form that device sends for receiving touch-control and generates simulated touch event, the simulated touch event generated by calling application server operating system to perform, thus the touch behavior of analog subscriber。
The touch-control that the embodiment of the present invention is described more fully below processes device。As it is shown in figure 5, be the touch-control according to embodiments of the present invention functional realiey schematic diagram that processes device。Process the function of each module in device to more clearly describe this touch-control, Fig. 5 also show and process device with this touch-control and carry out ROD4 equipment and the application program of data communication。
As it is shown in figure 5, the touch-control of the present invention processes device specifically includes that parameter configuration module, data disaply moudle, data resolution module, object detection module, data transmission blocks, wherein, parameter configuration module includes parameter access module and parameter adjustment module。
Parameter configuration module, for when touch-control processes device startup, configuring network parameter and sweep parameter。Configuration network parameter, namely arranges the network address and port, and network parameter specifically includes:
Touch-control processes the IP address (IP1) of device；
Touch-control processes the device network port (D1) from ROD4 equipment receiving data；
Touch-control processes device and sends the network port (D2) of data to application program；
The IP address (IP2) of ROD4 equipment and port (D3)；
The IP address (IP3) of application program and port (D4) etc.。
Wherein, touch-control processes device and application program realizes on the same computing device, and therefore, IP address ip 1, IP3 can be identical, and network port number D1 and the D2 that touch-control processes device is generally different。
Parameter configuration module, when configuring sweep parameter, mainly arranges sweep limits and the rate of scanning of ROD4 equipment, and wherein, sweep limits is determined by arranging the parameters such as the position of ROD4 equipment, angle, rotation, convergent-divergent。Rate of scanning may be configured as the default scan frequency of ROD4 equipment, it is also possible to arranges other numerical value voluntarily。For user click or double-click and touch screen, user performs the time of double click operation and is generally 0.3 second, and the rate of scanning value therefore arranged voluntarily can not be too small, need to ensure can capture in sweep spacing twice clicking operation of user simultaneously。
Data resolution module, for receiving the ROD data (referring to the data that ROD4 equipment is sent) that ROD4 equipment is sent, and resolve this ROD data, needs according to embodiments of the present invention, only need to resolve the contact information of user side in ROD data, resolving is: obtain the positional information of this user contact from described contact information, and this positional information is polar coordinate information。This resolving such as can be undertaken by the SDK SDK bag that ROD4 equipment vendors provide。
Object detection module, for obtaining the positional information resolving the user contact obtained from data resolution module, the area of this user contact of the positional information calculation according to user contact, and the area of this user contact and predetermined threshold value are compared, if this area is less than predetermined threshold value, then judge that this user contact is as a touch point, otherwise, it is determined that this user contact is a touch surface。
Wherein, when judging this user contact as a touch point to, the polar value of this touch point is converted the rectangular coordinate value corresponding to application server end screen。When judging this user contact as a touch surface, it is necessary to first this touch surface is converted into a circle, and take the center of circle of this circle as touch point, then the polar value of this touch point is converted to the rectangular coordinate value corresponding to application server end screen again。
After object detection module obtains rectangular coordinate value, a figure can be drawn as analog contacts, in order to represent this rectangular coordinate position on application server end screen, wherein according to this rectangular coordinate value, this figure can be circular, it is also possible to can illustrate the figure of analog contacts position for other。
Data disaply moudle, for showing the network configuration information etc. of ROD4 device hardware information, the sweep parameter of ROD4 equipment, system, it addition, be additionally operable to positional information and the figure etc. of display simulation contact。
Data transmission blocks, for being sent to application program by analog contacts information according to predetermined format, in order to application program operates accordingly according to the analog contacts information and executing received。Wherein, the data form that predetermined format can specify for TUIO agreement, and send analog contacts information can be sent by wifi network。After application program receives this analog contacts information, generate simulated touch event according to this analog contacts information, and perform described simulated touch event by calling application server operating system。
What the embodiment of the present invention is described below is embodied as flow process。The application server operating system processing device place for touch-control adopts Windows8 operating system to illustrate。
First, when system initialization, it is necessary to carry out system configuration, undertaken by parameter configuration module。After touch-control processes device startup, namely the parameter adjustment module of parameter configuration module starts setting up network parameter, and in order to facilitate user setup, this network parameter is shown on data disaply moudle。Parameter adjustment module can recognize that the keyboard and mouse operation pre-set, when monitoring the keyboard and mouse operation of operation user, the input operation of response operation user, to complete the setting of network parameter, thus touch-control processes device and sets up network between ROD4 equipment, application program and is connected, it is possible to the initial sweep parameter that reception ROD4 equipment is sent。
The initial sweep parameter that data disaply moudle display ROD4 equipment is sent, consistency operation user is by the keyboard and mouse operation of parameter adjustment module response user, these sweep parameters are adjusted, such as, the size of scanning area can be adjusted by the mode of mouse drag, and available keyboard shortcut carrys out handoff functionality, for instance carry out parameter reset operation by ALT+R shortcut。
The network parameter and the sweep parameter that have configured are recorded in configuration file, and store these configuration files by parameter access module, and wherein, configuration file can be xml document。Generally when not changing system hardware, in follow-up use procedure, touch-control processes after device starts and only need to read the configuration file stored from parameter access module and be shown on data disaply moudle, can complete Parameter Configuration process。
When there being user to touch user side screen, namely ROD4 equipment collect the contact data of this user, data resolution module parses the positional information of user contact from the data of contact, and this positional information is sent to object detection module, polar value in this positional information is converted to the rectangular coordinate value of application server end screen by object detection module, and draws an analog contacts according to this rectangular coordinate value。This analog contacts is shown on the corresponding position of application server end screen by data disaply moudle。Meanwhile, the positional information of this analog contacts is sent to data transmission blocks by object detection module。Data transmission blocks converts the positional information of this analog contacts the positional information of TUIO form to, and is sent to application program。Application program receives the positional information of this TUIO form and generates simulated touch event, performs this simulated touch event by calling application server operating system, thus analog subscriber touches behavior。
Technical scheme according to embodiments of the present invention, receive the contact information of the user side that Laser Scanning Equipment is sent, and convert the contact information of this user side to analog contacts information according to pre-defined rule, analog contacts information is sent to application program according to predetermined format, so that application program is according to analog contacts information and executing corresponding operating, afterwards, obtain operating result and be shown in user side, the contact information according to the user side received can be realized, utilize ROD4 equipment to carry out the function of simulated touch operation。Use technical scheme, it is capable of super large-scale touch screen, screen aspect can more than 10 meters, and can self-defined screen size and Aspect Ratio according to demand, do not limited by screen size and length-width ratio completely, owing to using windows8 system, therefore can support more touch point and there is higher interactivity, meeting the particular demands of the scenes such as company's annual meeting, new product publicity, interaction entertainment。
Above-mentioned detailed description of the invention, is not intended that limiting the scope of the invention。Those skilled in the art are it is to be understood that depend on designing requirement and other factors, it is possible to various amendment, combination, sub-portfolio and replacement occur。Any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within scope。
Claims (14)
1. the method that a touch-control processes, it is characterised in that including:
Receive the contact information of the user side that Laser Scanning Equipment is sent；
The contact information of described user side is converted to analog contacts information according to pre-defined rule；
Described analog contacts information is sent to application program according to predetermined format, in order to described application program operates accordingly according to the analog contacts information and executing received；
Obtain the result of described operation and be shown in user side。
2. method according to claim 1, it is characterised in that before receiving the step of contact information of the user side that Laser Scanning Equipment is sent, also include:
Set up with Laser Scanning Equipment and be connected, and receive the sweep parameter that described Laser Scanning Equipment is sent；
Show the sweep parameter of described reception；
Adjust the sweep parameter of described display so that the sweep limits of described Laser Scanning Equipment is corresponding with the indication range of described user side；
Sweep parameter after described adjustment is stored in configuration file。
3. method according to claim 1, it is characterised in that according to pre-defined rule, the contact information of described user side is converted to the step of analog contacts information, including:
Calculate the area of the contact of described user side；
Judge whether the area of described contact exceedes preset value；
If so, then described contact is treated as circle, and using the center of circle of described circle as contact center, and by the position coordinates that Coordinate Conversion is analog contacts of described contact center；
Otherwise, the position coordinates of described contact is converted to the position coordinates of analog contacts。
4. method according to claim 1, it is characterised in that after according to pre-defined rule the contact information of described user side converted to the step of analog contacts information, also include:
Draw, according to described analog contacts information, the figure representing analog contacts and show described figure。
5. method according to claim 1, it is characterised in that described predetermined format is the form that desktop user interface Object Protocol specifies。
6. method according to claim 1, it is characterised in that the step that application program operates accordingly according to the analog contacts information and executing received includes:
Simulated touch event is generated according to described analog contacts information；
Call application server operating system to perform described simulated touch event。
7. method according to claim 6, it is characterised in that described operating system is Windows8。
8. the device that a touch-control processes, it is characterised in that including:
Contact information receiver module, for receiving the contact information of the user side that Laser Scanning Equipment is sent；
Contact information modular converter, for converting the contact information of described user side to analog contacts information according to pre-defined rule；
Contact information sending module, for being sent to application program by described analog contacts information according to predetermined format, in order to described application program operates accordingly according to the analog contacts information and executing received；
Operating result display module, for obtaining the result of described operation and being shown in user side。
9. device according to claim 8, it is characterised in that also include: equipment adjusting module, is used for:
Set up with Laser Scanning Equipment and be connected, and receive the sweep parameter that described Laser Scanning Equipment is sent；
Show the sweep parameter of described reception；
Adjust the sweep parameter of described display so that the sweep limits of described Laser Scanning Equipment is corresponding with the indication range of described user side；
Sweep parameter after described adjustment is stored in configuration file。
10. device according to claim 8, it is characterised in that described contact information modular converter is additionally operable to:
Calculate the area of the contact of described user side；
Judge whether the area of described contact exceedes preset value；
When the area of contact exceedes preset value, described contact is treated as circle, and using the center of circle of described circle as contact center, and by the position coordinates that Coordinate Conversion is analog contacts of described contact center；And when the area of contact is less than preset value, the position coordinates of described contact is converted to the position coordinates of analog contacts。
11. device according to claim 8, it is characterised in that also include:
Graphic plotting module, for drawing, according to described analog contacts information, the figure representing analog contacts and showing described figure。
12. device according to claim 8, it is characterised in that described predetermined format is the form that desktop user interface Object Protocol specifies。
13. device according to claim 8, it is characterised in that also include:
Touch event analog module, for generating simulated touch event according to described analog contacts information, and calls application server operating system to perform described simulated touch event。
14. device according to claim 13, it is characterised in that described operating system is Windows8。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019782.2A CN105700748B (en) | 2016-01-13 | 2016-01-13 | A kind of method and apparatus of touch-control processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019782.2A CN105700748B (en) | 2016-01-13 | 2016-01-13 | A kind of method and apparatus of touch-control processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700748A true CN105700748A (en) | 2016-06-22 |
| CN105700748B CN105700748B (en) | 2019-06-04 |
Family
ID=56226226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019782.2A Active CN105700748B (en) | 2016-01-13 | 2016-01-13 | A kind of method and apparatus of touch-control processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105700748B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106844453A (en) * | 2016-12-20 | 2017-06-13 | 江苏瀚远科技股份有限公司 | A kind of electronic document format conversion method |
| CN107230445A (en) * | 2017-06-05 | 2017-10-03 | 广州视源电子科技股份有限公司 | The collocation method and device of a kind of screen parameter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267262A1 (en) * | 2010-04-30 | 2011-11-03 | Jacques Gollier | Laser Scanning Projector Device for Interactive Screen Applications |
| CN103713779A (en) * | 2013-12-31 | 2014-04-09 | 成都有尔科技有限公司 | Non-contact touch device and implementation method thereof |
| CN104331193A (en) * | 2014-12-01 | 2015-02-04 | 湖北印象光电信息产业有限公司 | Infrared precise multi-point touch platform |
-
2016
- 2016-01-13 CN CN201610019782.2A patent/CN105700748B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267262A1 (en) * | 2010-04-30 | 2011-11-03 | Jacques Gollier | Laser Scanning Projector Device for Interactive Screen Applications |
| CN103713779A (en) * | 2013-12-31 | 2014-04-09 | 成都有尔科技有限公司 | Non-contact touch device and implementation method thereof |
| CN104331193A (en) * | 2014-12-01 | 2015-02-04 | 湖北印象光电信息产业有限公司 | Infrared precise multi-point touch platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106844453A (en) * | 2016-12-20 | 2017-06-13 | 江苏瀚远科技股份有限公司 | A kind of electronic document format conversion method |
| CN106844453B (en) * | 2016-12-20 | 2020-09-08 | 江苏瀚远科技股份有限公司 | Electronic file format conversion method |
| CN107230445A (en) * | 2017-06-05 | 2017-10-03 | 广州视源电子科技股份有限公司 | The collocation method and device of a kind of screen parameter |
| WO2018223559A1 (en) * | 2017-06-05 | 2018-12-13 | 广州视源电子科技股份有限公司 | Screen parameter configuration method and device |
| CN107230445B (en) * | 2017-06-05 | 2019-11-29 | 广州视源电子科技股份有限公司 | A kind of configuration method and device of screen parameter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105700748B (en) | 2019-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180364865A1 (en) | Touch control method, user equipment, input processing method, mobile terminal and intelligent terminal | |
| Davis et al. | Lumipoint: Multi-user laser-based interaction on large tiled displays | |
| JP5369702B2 (en) | Shared information display device, shared information display method, and computer program | |
| CN110750197B (en) | File sharing method, device and system, corresponding equipment and storage medium | |
| US9753547B2 (en) | Interactive displaying method, control method and system for achieving displaying of a holographic image | |
| US8836653B1 (en) | Extending host device functionality using a mobile device | |
| CN110618780A (en) | Interaction device and interaction method for interacting multiple signal sources | |
| KR101733115B1 (en) | Method and apparatus for controlling content of the remote screen | |
| US20120075204A1 (en) | Using a Touch-Sensitive Display of a Mobile Device with a Host Computer | |
| US20130135346A1 (en) | Image processing apparatus, image processing system, method, and computer program product | |
| US9753643B2 (en) | Projection screen, remote control terminal, projection device, display device, projection system and remote control method for projection system | |
| CN111857457A (en) | Cloud mobile phone control method and device, electronic equipment and readable storage medium | |
| CN110531870B (en) | KVM seat management system and mouse positioning method | |
| CN109976689B (en) | Method and device for rapidly configuring distributed splicing processor by using smart phone | |
| US10355872B2 (en) | Techniques for a collaboration server network connection indicator | |
| CN103902056A (en) | Virtual keyboard input method, equipment and system | |
| CN105988711B (en) | Large-screen interactive system and its exchange method | |
| CN105700748A (en) | Touch control processing method and device | |
| CN103959208A (en) | Method of internet browser-based remote user interface virtual mouse cursor positioning | |
| KR200477008Y1 (en) | Smart phone with mouse module | |
| CN110007838B (en) | Processing method, device and equipment for erasing control | |
| CN103970290A (en) | Cloud-gaming-based mouse signal processing device and method | |
| CN108399058B (en) | Signal display control method and device | |
| CN108881742B (en) | Video generation method and terminal equipment | |
| CN111813254B (en) | Handwriting input device, handwriting input method, and recording medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |