CN105988916A

CN105988916A - Method, device and system for visualizing touch point trajectory of touch-screen equipment

Info

Publication number: CN105988916A
Application number: CN201510055638.XA
Authority: CN
Inventors: 胡潇琪
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2015-02-03
Filing date: 2015-02-03
Publication date: 2016-10-05
Anticipated expiration: 2035-02-03
Also published as: CN105988916B

Abstract

The invention discloses a method, a device and a system for visualizing the touch point trajectory of touch-screen equipment. The method includes: receiving touch point trajectory data information wirelessly transmitted by the touch-screen equipment, wherein the touch point trajectory data information at least comprises the coordinate data of touch points at each sampling point and touch time data; calculating according to the received touch point trajectory data information to generate the visualized data information of the touch points; driving display equipment according to the visualized data information to allow the display equipment to display the touch point trajectory. By the method, the touch point trajectory data information can be displayed clearly and visually, and data volume and analyzing complexity are lowered. The touch point trajectory data information is transmitted wirelessly, the uniform format of the wireless communication manner under different platforms can be utilized under the current technical environment, and different equipment platforms can be unified conveniently.

Description

The touch point track of touch panel device is carried out visualization method, device and system

Technical field

The application relates to touch screen terminal technical field, is specifically related to a kind of touch point track to touch panel device Carry out visualization method, a kind of touch point track to touch panel device carries out visible apparatus and one The touch point track of touch panel device is carried out visual system；The application further relates to a kind of for touch screen Equipment obtains the method for user's gesture and a kind of device obtaining user's gesture for touch panel device；The application Relate to a kind of electronic equipment simultaneously.

Background technology

Touch screen be a kind of finger or felt pen of being available for control the input equipment moved of cursor, replace as one Or supplementary common keyboard and the input equipment of mouse, the most obtain extensively making in many occasions and field With.Such as, in notebook, mobile phone, PDA or other electronic installation.Due to its principle the most such as Mouse or the general Mechanical Design of keyboard, so the easiest on safeguarding, touch gestures input more accords with Close the behavioural habits that people are daily, greatly reduce the cognitive load of operator, reduce the threshold of learning manipulation, Along with the designer trends that modern electronic product is the most lightening, touch screen as a kind of input equipment application also More popular.

User's gesture analysis of touch panel device is the most significant for realizing smooth user.At present, exist In prior art, the method analyzing touch panel device is typically to record touch event in touch panel device；Logical Cross USB data line and transmit data to touch data analysis end；End is analyzed by resolving mobile touching at touch data Touch the log information in screen equipment, analyze the touch data in mobile touch screen apparatus.

There is obvious defect in the scheme of user's gesture analysis of the touch panel device that above-mentioned prior art provides.

1. by USB data line Data Over Cable, convenience is caused inconvenience.

2. the most not directly perceived by the log information form analysis data in mobile touch screen apparatus, error-prone.

3. the analysis of off-line cannot capture the data currently collected intuitively, causes data volume, analyzes complexity Degree increases.

4. caused the equipment platform disunity of different operating system by USB data line Data Over Cable, need Safeguard two set platforms.

Summary of the invention

The application provides a kind of touch point track to touch panel device to carry out visualization method, one to touching The touch point track touching screen equipment carries out visible apparatus and a kind of touch point track to touch panel device Carry out visual system, to solve touch data is analyzed by prior art the not directly perceived and problem of poor efficiency.This Application also provides for a kind of method for touch panel device acquisition user's gesture and one obtains for touch panel device Take the device of family gesture.The application provides a kind of electronic equipment simultaneously.

The embodiment of the present application provides a kind of touch point track to touch panel device and carries out visualization method, institute The method of stating includes:

Receive the touch point track data information that touch panel device is sent by wireless communication mode；Described touch point Track data information at least includes that touch point in the coordinate data of each sampled point and touches time data；

Described touch point track data information according to receiving calculates, and generates the visualization data of touch point Information；

Drive display device according to described visible data information, make described display device display touch point track.

Optionally, described touch point track data information also includes:

The number of touch point.

Optionally, the described touch point track data information that described basis receives calculates, and generates touch point Visible data information method particularly includes:

Parameter according to display device and display requirement, calculate the throwing characterizing touch screen position on the display device Penetrating coordinate diagram parameter, this projection coordinate diagram parameter includes projecting coordinate display position on the display device, aobvious Show size and the transformational relation to touch panel coordinates；

Resolve described touch point track data information, obtain the described touch point touch panel coordinates number at each sampled point According to；

According to described projection coordinate diagram parameter, described touch point is changed in the touch panel coordinates data of each sampled point For projection coordinate data；

The projection coordinate of described projection coordinate diagram parameter characterization shows the projection of position and display size and touch point Coordinate data is the visible data information of described touch point.

Optionally, the described touch point track data information that described basis receives calculates, and generates touch point The method of visible data information also include:

Described touch point is ranked up according to the touch time in the touch panel coordinates data of each sampled point；

Calculate abscissa and/or the difference of vertical coordinate between each neighbouring sample point；

Calculate with sampling interval duration according to the difference of abscissa and/or vertical coordinate between described each neighbouring sample point Described touch point is in the horizontal direction speed of each sampled point and/or vertical speed；

Parameter according to display device and display requirement, calculate and characterize touch point time speed on the display device The time speed coordinate graph parameter of relation, this time speed coordinate graph parameter includes its on the display device aobvious Show position and display size and the coordinate transformation relation to time speed；Described time speed coordinate figure includes The time speed coordinate figure of horizontal direction and/or the time speed coordinate figure of vertical direction；

According to described time speed coordinate graph parameter, by described touch point in the horizontal direction speed of each sampled point and / or vertical speed be converted to the time speed of the time speed coordinate of horizontal direction and/or vertical direction and sit Mark；

Described visible data information also includes: the time speed coordinate that described time speed coordinate graph parameter characterizes Show the time speed coordinate of position and display size and touch point.

According to described touch point in the horizontal direction speed of each sampled point and vertical speed, calculate described touch Point is at the sum velocity of each sampled point；

Parameter according to display device and display requirement, calculate and characterize touch point time conjunction speed on the display device The time sum velocity coordinate diagram parameter of degree relation, this time sum velocity coordinate diagram parameter includes that it is at display device On display position and display size and the coordinate transformation relation to time sum velocity；

According to described time sum velocity coordinate diagram parameter, described touch point is converted at the sum velocity of each sampled point Time sum velocity coordinate；

Described visible data information also includes: the time sum velocity of described time sum velocity coordinate diagram parameter characterization Coordinate shows the time sum velocity coordinate of position and display size and touch point.

Optionally, if in the step of described parsing described touch point track data information, the touch point of acquisition Number is more than one, then perform following steps:

Resolve described touch point track data information, obtain each touch point touch panel coordinates number at each sampled point According to；

According to described projection coordinate diagram parameter, each touch point is changed in the touch panel coordinates data of each sampled point For projecting coordinate data, and each touch point is given different display marks；

The projection coordinate of described projection coordinate diagram parameter characterization shows position and display size and each touch point Projection coordinate and display mark are the visible data information of each touch point.

Optionally, if in the step of described parsing described touch point track data information, the touch point of acquisition Number is more than one, the most also includes:

Each touch point is ranked up according to the touch time in the touch panel coordinates data of each sampled point；

Calculate each touch point abscissa and/or difference of vertical coordinate between each neighbouring sample point one by one；

Calculate one by one with the sampling interval according to the difference of abscissa and/or vertical coordinate between described each neighbouring sample point Each touch point is in the horizontal direction speed of each sampled point and/or vertical speed；

According to described time speed coordinate graph parameter, by each touch point in the horizontal direction speed of each sampled point and / or vertical speed be converted to the time speed of the time speed coordinate of horizontal direction and/or vertical direction and sit Mark, and each touch point is given different display marks；

Described visible data information also includes: the time speed coordinate that described time speed coordinate graph parameter characterizes Display position and display size and display identify the time speed coordinate with each touch point.

According to each touch point in the horizontal direction speed of each sampled point and vertical speed, calculate each touch Point is at the sum velocity of each sampled point；

According to described time sum velocity coordinate diagram parameter, each touch point is converted at the sum velocity of each sampled point Time sum velocity coordinate, and each touch point is given different display marks；

Described visible data information also includes: the time sum velocity of described time sum velocity coordinate diagram parameter characterization Coordinate display position and display size and display identify the time sum velocity coordinate with each touch point.

Optionally, the described touch point track to touch panel device carries out visualization method, also includes:

If touch point exceedes in the size of horizontal direction speed, vertical speed or the sum velocity of a certain sampled point Predetermined threshold value, then exceed the institute of predetermined threshold value by horizontal direction speed, vertical speed or sum velocity State sampled point to delete.

Optionally, after the described step receiving the touch information that touch panel device sends, also include:

Described touch point track data information is decompressed.

Accordingly, the embodiment of the present application additionally provides a kind of touch point track to touch panel device and visualizes Device, described device includes: touch information receives unit, visible data information signal generating unit and can Depending on changing data message transmitting element；

Described touch information receives unit, for receiving the touch that touch panel device is sent by wireless communication mode Locus of points data message；Described touch point track data information at least includes the touch point coordinate at each sampled point Data and touch time data；

Described visible data information signal generating unit, for according to the described touch point track data information received Calculate, generate the visible data information of touch point；

Described visible data information display unit, for driving display to set according to described visible data information Standby, make described display device display touch point track.

Optionally, described touch information receive unit be additionally operable to receive touch panel device sent out by wireless communication mode The number of the touch point sent.

Optionally, described visible data information signal generating unit specifically includes: projection coordinate diagram parameters unit calculating, Coordinate acquiring unit and projection coordinate transformation unit；

Described projection coordinate diagram parameter calculation unit, for the parameter according to display device and display requirement, meter Calculating the projection coordinate diagram parameter characterizing touch screen position on the display device, this projection coordinate diagram parameter includes throwing Penetrate coordinate display position, display size and the transformational relation to touch panel coordinates on the display device；

Described coordinate acquiring unit, is used for resolving described touch point track data information, obtains described touch point and exist The touch panel coordinates data of each sampled point；

Described projection coordinate transformation unit, for according to described projection coordinate diagram parameter, by described touch point respectively The touch panel coordinates data of sampled point are converted to project coordinate data；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: adopt Sampling point sequencing unit, metrics calculation unit, speed calculation unit, time speed coordinate graph parameter computing unit And time speed coordinate converting unit；

Described sampled point sequencing unit, for by described touch point each sampled point touch panel coordinates data according to The touch time is ranked up；

Described metrics calculation unit, for calculating abscissa and/or the difference of vertical coordinate between each neighbouring sample point；

Described speed calculation unit, for according to abscissa between described each neighbouring sample point and/or vertical coordinate Difference and sampling interval duration calculate described touch point at the horizontal direction speed of each sampled point and/or Vertical Square To speed；

Described time speed coordinate graph parameter computing unit, wants for the parameter according to display device and display Ask, calculate on the display device characterize touch point time length velocity relation time speed coordinate graph parameter, this time Between speed coordinate graph parameter include its display position on the display device and display size and to time speed Coordinate transformation relation；Described time speed coordinate figure includes the time speed coordinate figure of horizontal direction and/or hangs down Nogata to time speed coordinate figure；

Described time speed coordinate converting unit, for according to described time speed coordinate graph parameter, touching described Touch the time speed being a little converted to horizontal direction in the horizontal direction speed of each sampled point and/or vertical speed Degree coordinate and/or the time speed coordinate of vertical direction；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: close Speed calculation unit, sum velocity figure signal generating unit and sum velocity display unit；

Described sum velocity computing unit, for and hanging down in the horizontal direction speed of each sampled point according to described touch point Nogata, to speed, calculates the described touch point sum velocity at each sampled point；

Described time sum velocity coordinate diagram parameter calculation unit, wants for the parameter according to display device and display Ask, calculate the time sum velocity coordinate diagram parameter characterizing touch point time sum velocity relation on the display device, This time sum velocity coordinate diagram parameter include its display position on the display device and display size and pair time Between the coordinate transformation relation of sum velocity；

Described time sum velocity coordinate transformation unit, for according to described time sum velocity coordinate diagram parameter, by institute State touch point and be converted to time sum velocity coordinate at the sum velocity of each sampled point；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: sentence Disconnected unit, multiple spot projection coordinate diagram parameters unit calculating, many point coordinates acquiring unit and multiple spot projection coordinate Converting unit；

Described judging unit, for judging the number of the touch point obtained；

Described multiple spot projection coordinate diagram parameter calculation unit, wants for the parameter according to display device and display Ask, calculate the projection coordinate diagram parameter characterizing touch screen position on the display device, this projection coordinate diagram parameter Close including display position, display size and the conversion to touch panel coordinates on the display device of projection coordinate System；

Described many point coordinates acquiring unit, is used for resolving described touch point track data information, obtains each touch Point is in the touch panel coordinates data of each sampled point；

Described multiple spot projection coordinate transformation unit, for according to described projection coordinate diagram parameter, by each touch point Touch panel coordinates data at each sampled point are converted to project coordinate data, and give difference to each touch point Display mark；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: many Point sampling point sequencing unit, multiple spot metrics calculation unit, multiple spot speed calculation unit, multiple spot time speed are sat Parameter calculation unit of marking on a map and multiple spot time speed coordinate converting unit；

Described multi-point sampling point sequencing unit, for by each touch point in the touch panel coordinates data of each sampled point It is ranked up according to the touch time；

Described multiple spot metrics calculation unit, for calculating each touch point horizontal seat between each neighbouring sample point one by one Mark and/or the difference of vertical coordinate；

Described multiple spot speed calculation unit, for according to abscissa between described each neighbouring sample point and/or vertical seat Target difference and sampling interval calculate each touch point one by one and in the horizontal direction speed of each sampled point and/or hang down Nogata is to speed；

Described multiple spot time speed coordinate graph parameter computing unit, for the parameter according to display device and display Requirement, calculates the time speed coordinate graph parameter characterizing touch point time length velocity relation on the display device, should Time speed coordinate graph parameter includes its display position on the display device and display size and to time speed The coordinate transformation relation of degree；Described time speed coordinate figure include horizontal direction time speed coordinate figure and/or The time speed coordinate figure of vertical direction；

Described multiple spot time speed coordinate converting unit, for according to described time speed coordinate graph parameter, by every One touch point is when the horizontal direction speed of each sampled point and/or vertical speed are converted to horizontal direction Between speed coordinate and/or the time speed coordinate of vertical direction, and give different display mark to each touch point Know；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: many Point sum velocity computing unit, multiple spot sum velocity figure signal generating unit and multiple spot sum velocity display unit；

Described multiple spot sum velocity computing unit, for according to each touch point in the horizontal direction speed of each sampled point And vertical speed, calculate each touch point sum velocity at each sampled point；

Described multiple spot time sum velocity coordinate diagram parameter calculation unit, is used for the parameter according to display device and shows Show requirement, calculate the time sum velocity coordinate diagram ginseng characterizing touch point time sum velocity relation on the display device Number, this time sum velocity coordinate diagram parameter include its display position on the display device and display size and Coordinate transformation relation to time sum velocity；

Described multiple spot time sum velocity coordinate transformation unit, is used for according to described time sum velocity coordinate diagram parameter, Each touch point is converted to time sum velocity coordinate at the sum velocity of each sampled point, and each touch point is composed Give different display marks；

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: different Often point deletion unit；

Described abnormity point deletes unit, if for touch point at horizontal direction speed, the Vertical Square of a certain sampled point Size to speed or sum velocity exceedes predetermined threshold value, then by horizontal direction speed, vertical speed or Sum velocity exceedes the described sampled point of predetermined threshold value and deletes.

Optionally, the described touch point track to touch panel device carries out visible apparatus, also includes: touch Touch information decompression units；

Described touch information decompression units, for decompressing touch point track data information.

Additionally, the embodiment of the present application additionally provides a kind of method obtaining user's gesture on touch panel device, Described method includes:

Monitor the touch action on touch screen；

With predetermined sampling time interval, touch action is sampled, obtain time when every time sampling and touch Touch point coordinates；Using these data as touch point track data information；

Touch point track data information is sent to server end.

Optionally, described before server end sends the step of touch point track data information, also include:

Described touch point track data information is compressed.

Accordingly, the embodiment of the present application additionally provides a kind of device obtaining user's gesture for touch panel device, Described device includes: touch action monitoring unit, touch information collecting unit and touch point track data letter Breath transmitting element；

Described touch action monitoring unit, for monitoring the touch action on touch screen；

Described touch information collecting unit, for touch action being sampled with predetermined sampling time interval, Obtain time when every time sampling and touch point coordinate；Using these data as touch point track data information；

Described touch point track data information transmitting unit, for sending touch point track data letter to server end Breath.

Optionally, the described device obtaining user's gesture for touch panel device, also include:

Touch information compression unit, for being compressed touch point track data information.

Carry out visual additionally, the embodiment of the present application additionally provides a kind of touch point track to touch panel device System, including: carry out visually according to a kind of touch point track to touch panel device described in any of the above-described item The device obtaining user's gesture for touch panel device described in the device changed and any one.

Additionally, the embodiment of the present application additionally provides a kind of electronic equipment, described electronic equipment includes:

Display device, is used for showing touch point track；

Processor；

Memorizer, is used for storing following procedure, and this program, when being read execution by described processor, performs following behaviour Make: receive the touch point track data information that touch panel device is sent by wireless communication mode；Described touch point Track data information at least includes that touch point in the coordinate data of each sampled point and touches time data；According to The described touch point track data information received calculates, and generates the visible data information of touch point； Drive described display device according to described visible data information, make described display device display touch point track.

Compared with prior art:

The touch point track to touch panel device that the embodiment of the present application provides carries out visualization method, including: Receive the touch point track data information that touch panel device is sent by wireless communication mode；Reception touch screen sets The standby touch point track data information sent by wireless communication mode；Described touch point track data information is extremely Include that touch point in the coordinate data of each sampled point and touches time data less；Described tactile according to receive Touch locus of points data message to calculate, generate the visible data information of touch point；According to described visualization Data message drives display device, makes described display device display touch point track.Solved by said method Data Over Cable is inconvenient, off-line analysis data are directly perceived, error-prone problem.Pass through wireless telecommunications Mode receives the touch point track data information that touch panel device sends, and according to these information by touch point Track represents on a display screen in the projection coordinate of touch panel coordinates and shows, makes described touch point track data letter Breath obtains clearly, intuitively and represents, and reduces data volume and complicated degree of analysis.Meanwhile, wireless telecommunications are passed through Mode transmits touch point track data information, under current technological accumulation and inheritance, it is also possible to utilize under different platform The consolidation form of wireless communication mode, it is simple to unified different equipment platform.

Accompanying drawing explanation

In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below, Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art From the point of view of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 shows the touch point track to touch panel device that provides according to embodiments herein, and carry out can The flow chart of the method depending on changing；

Fig. 2 shows the schematic diagram of the projection coordinate provided according to embodiments herein；

Fig. 3 shows the signal of the time speed coordinate figure of the vertical direction according to embodiments herein offer Figure；

Fig. 4 shows the signal of the time speed coordinate figure of the horizontal direction according to embodiments herein offer Figure；

Fig. 5 shows the schematic diagram of the time sum velocity coordinate diagram provided according to embodiments herein；

Fig. 6 shows the touch point track to touch panel device that provides according to embodiments herein, and carry out can The schematic diagram of the device depending on changing；

Fig. 7 shows the side obtaining user's gesture for touch panel device provided according to embodiments herein The flow chart of method；

Fig. 8 shows the dress obtaining user's gesture for touch panel device provided according to embodiments herein The schematic diagram put；

Fig. 9 shows the touch point track to touch panel device that provides according to embodiments herein, and carry out can The schematic diagram of the system depending on changing；

Figure 10 shows the schematic diagram of the electronic equipment provided according to embodiments herein.

Detailed description of the invention

In order to be more clearly understood that the above-mentioned purpose of the application, feature and advantage, below in conjunction with the accompanying drawings and tool The application is further described in detail by body embodiment.It should be noted that in situation about not conflicting Under, the feature in embodiments herein and embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding the application.But, the application Can implement to be much different from alternate manner described here, those skilled in the art can without prejudice to Doing similar popularization in the case of the application intension, therefore, the application is not by the following public limit being embodied as System.

Embodiments herein provide a kind of touch point track to touch panel device carry out visualization method, A kind of touch point track to touch panel device carries out visible apparatus and a kind of touches touch panel device Touching the locus of points and carry out visual system, the application also provides for a kind of for touch panel device acquisition user's gesture Method and a kind of device obtaining user's gesture for touch panel device, the application provides a kind of electronics simultaneously Equipment.It is described in detail the most one by one.

Embodiment one

The present embodiment one provides a kind of touch point track to touch panel device and carries out visualization method.Described The touch point track of touch panel device is carried out visualization method embodiment as follows:

Refer to Fig. 1, the touch point rail to touch panel device provided according to embodiments herein is provided Mark carries out the flow chart of visualization method.

General, described in the present embodiment, the touch point track to touch panel device carries out visualization method by taking Business device end completes, and the method receives, by wireless communication mode, the touch point track data that touch panel device sends Information and according to these information in the projection coordinate that touch point track is represented on a display screen touch panel coordinates Display, makes described touch point track data information obtain clearly and represents.

The described touch point track to touch panel device carries out visualization method and includes:

Step S101, receives the touch point track data information that touch panel device is sent by wireless communication mode； Described touch point track data information at least includes that touch point is in the coordinate data of each sampled point and touch time Data.

In the present embodiment, the touch point track number that described reception touch panel device is sent by wireless communication mode It is believed that breath can realize in the following way: the described server end webpage by Web-Socket communications protocol Communication modes receives the touch point track data information that described touch panel device sends.Described touch point track number It is believed that breath at least includes that touch point in the coordinate data of each sampled point and touches time data.

Such as: described received server-side a to touch point is every 10ms in the touch action once continuing 2s The touch point track data information once sampled, described touch point track data information includes: described Touch point is at time point corresponding to the coordinate data of 200 sampled points and each sampled point.

It should be noted that under optimal way, described touch point track data information may also include that touch point Number；In current touch panel device, widely used multiple point touching mode operates, and this method can be right The situation of multiple touch points represents, and now, can give different touch points on a display screen the most different Display mark.

It should be noted that the touch point track sent by wireless communication mode at described reception touch panel device Before the step of data message, also need to set up communication between server end with described touch panel device and be connected.Tool For body, sing on web-socket communication agreement that touch panel device described in described received server-side sends Set up the request that communication connects；Described server end sends agreement to described touch panel device and sets up communication connection Feedback message, set up be connected with the communication of described touch panel device.Set up connect after described server end with Be the formation of an express passway between described touch panel device, the most just can realize two-way communication, Propelling movement and the data in time that realize data transfer mutually.Certainly, the touch letter that touch panel device sends is received The communication modes that breath can use has multiple, including Wi-fi communication modes, bluetooth communication mode, this enforcement Example preferably employs the webpage communication modes of described Web-Socket communications protocol.

It should be noted that under optimal way, at the described touch information receiving touch panel device transmission After step, also need described touch point track data information is decompressed.This is because, touch information Sampled point is intensive, and data volume is big, needs again wirelessly to send, and can touch letter to described at transmitting terminal Breath is compressed, and the described touch information that receiving terminal receives in fact is the data after compression, only by solving Pressure just can carry out subsequent treatment.

Step S103, the described touch point track data information according to receiving calculates, and generates touch point Visible data information.

Refer to Fig. 2, Fig. 2 and the schematic diagram of the projection coordinate provided according to embodiments herein is provided.

In the present embodiment, the described touch point track data information that described basis receives calculates, and generates and touches Touch visible data information a little can realize in the following way:

According to described projection coordinate diagram parameter, described touch point is changed in the touch panel coordinates data of each sampled point For projection coordinate data；Described projection coordinate diagram parameter characterization projection coordinate display position and display size with The projection coordinate data of touch point is the visible data information of described touch point.

Such as, touch point includes the coordinate data of (45,100) in the touch panel coordinates data of a certain sampled point And be 90ms at the time point that this sampled point is corresponding, then according in projection coordinate diagram parameter to touch panel coordinates Transformational relation, by described touch point this sampled point touch panel coordinates number conversion for projection coordinate data, The display mark making expression touch point shows at the correspondence position projected on coordinate, exists with reflection touch point directly perceived Coordinate position on touch screen.Concrete projection coordinate data and display project coordinate screen size and Situation for reflection touch point is correlated with for its screen display space provided.

It should be noted that under optimal way, at the described touch point track data letter that described basis receives Breath calculates, and before the step of the visible data information generating touch point, also needs to obtain described touch screen The essential information of equipment, the essential information of described touch panel device includes: the screen size of touch panel device with And the resolution etc. of touch screen screen.

Such as: receive a touch point every 10ms in the touch action once continuing 2s and once sample Touch point track data information, described touch point track data information includes: described touch point is 200 Coordinate data during individual sampled point and the time of sampling every time, and according to the screen of the touch panel device received Curtain size and the resolution of touch screen screen and the parameter of display device and display requirement, calculate aobvious Show the projection coordinate diagram characterizing touch screen position on equipment.Such as: the length of the X-axis of described projection coordinate diagram For the length of this touch panel device screen, the width of this touch panel device screen a length of of Y-axis.And by described touch Touch panel coordinates data o'clock when 200 sampled points are converted to project coordinate data.

Above visible data information only reflects the touch point touch position on the screen at each sampled point；Entering one Walk in preferred scheme, also can obtain the touch point speed at each sampled point, in order to the motion to touch point Carry out detailed analysis.To this end, it is also required to provide the time length velocity relation of touch point, can use the most excellent The scheme of choosing.

Refer to Fig. 3 and Fig. 4, Fig. 3 and the time of the vertical direction provided according to embodiments herein is provided The schematic diagram of speed coordinate figure, Fig. 4 shows the time of the horizontal direction provided according to embodiments herein The schematic diagram of speed coordinate figure.

Described preferred scheme comprises the steps:

According to abscissa between described each neighbouring sample point and/or the difference of vertical coordinate and sampling interval duration, meter Calculate described touch point in the horizontal direction speed of each sampled point and/or vertical speed；

Such as: second sampled point calculates abscissa and/or the difference of vertical coordinate between first sampled point, The difference of abscissa is 5px, and the difference of vertical coordinate is 5px, and the sampling interval is 10ms, and the most described touch point exists The horizontal direction speed of second sampled point is 0.5px/ms, and vertical speed is 0.5px/ms.

In the present embodiment, the transformational relation of described time speed coordinate by described touch point at each sampled point The numerical value of vertical speed is converted to corresponding described sampled point in the time speed coordinate figure of vertical direction Y-axis coordinate；Described touch point is converted to the time speed in vertical direction at the corresponding time point of sampled point The coordinate of the X-axis of the point of corresponding described sampled point in coordinate diagram；By described touch point in the level of each sampled point The numerical value of direction speed is converted to the X-axis of corresponding described sampled point in time speed coordinate figure in the horizontal direction Coordinate；Described touch point is converted to time speed seat in the horizontal direction at the corresponding time point of sampled point The coordinate of the Y-axis of the point of the described sampled point of middle correspondence of marking on a map.

Such as: touch point is 0.5px/ms in the horizontal direction speed of a certain sampled point, and vertical speed is 0.8px/ms, described touch point includes the number of coordinates of (45,100) in the touch panel coordinates data of this sampled point According to this and be 90ms at the time point that this sampled point is corresponding, then according in time speed coordinate graph parameter to the time The transformational relation of speed coordinate, by described touch point at the horizontal direction speed of this sampled point and this sampled point pair The time point answered is converted to the time speed coordinate data of horizontal direction, and the time speed of described horizontal direction is sat The numerical value of mark data is (0.5,90)；According in time speed coordinate graph parameter, time speed coordinate is turned Change relation, the Vertical Square be converted to described touch point in the vertical speed of this sampled point and touch time To time speed coordinate data, the numerical value of the time speed coordinate data of described vertical direction is (0.8,90)； Make on the time speed coordinate figure of touch point time speed coordinate figure in the horizontal direction and/or vertical direction Velocity amplitude answers the speed of time point corresponding, intuitively to reflect touch point with actual motion phase on the touchscreen Movement velocity on the touchscreen.

Described according to described time speed coordinate graph parameter, by described touch point in the horizontal direction of each sampled point Speed and/or vertical speed are converted to time speed coordinate and/or the time of vertical direction of horizontal direction After the step of speed coordinate, also need the sum velocity calculating described touch point at each sampled point, to this end, permissible Use following preferably scheme.

Refer to Fig. 5, Fig. 5 and the showing of time sum velocity coordinate diagram provided according to embodiments herein is provided It is intended to.

Specifically, described preferred scheme comprises the steps:

Such as: when calculating described touch point at the sum velocity of each sampled point, can be in the way of using Orthogonal Decomposition Calculating the described touch point sum velocity at each sampled point, described touch point is in the horizontal direction speed of certain sampled point For 3px/ms, vertical speed is 4px/ms, and the most described touch point at the sum velocity of this sampled point is 5px/ms。

The method calculating sum velocity is then modified according to practical situation and perfect, and said method simply lists mesh The processing mode that front use is most, it would however also be possible to employ other modes calculate sum velocity, in this no limit.

It should be noted that the transformational relation of described time sum velocity coordinate is at each sampled point by described touch point The numerical value of the sum velocity calculated is converted to the Y of the point of corresponding described sampled point in time sum velocity coordinate diagram The coordinate of axle；Described touch point is converted in time sum velocity coordinate diagram at the corresponding time point of sampled point The coordinate of the X-axis of the point of the described sampled point of middle correspondence.

Such as: touch point is 5px/ms at the sum velocity of a certain sampled point, and described touch point is at this sampled point Touch panel coordinates data include the coordinate data of (45,100) and at the time point that this sampled point is corresponding are 90ms, then according to transformational relation to time sum velocity coordinate in time sum velocity coordinate diagram parameter, by described Touch point is converted to time sum velocity coordinate data, described time in sum velocity and the touch time of this sampled point The numerical value of sum velocity coordinate data is (5,90)；Make touch point velocity amplitude in time sum velocity coordinate diagram Corresponding with the speed that actual motion phase on the touchscreen answers time point, touching with reflection touch point directly perceived Motor process on screen.Concrete time sum velocity coordinate data is aobvious with display time sum velocity coordinate data Display screen size and the situation for reflection touch point are correlated with for its screen display space provided.

Additionally, in further preferred embodiment, received server-side touch panel device passes through wireless telecommunications side In the touch point track data information that formula sends, the number of described touch point is likely larger than one, such as, touches Locus of points data message comprises 2 touch points.

If in the step of described parsing touch point track data information, the number of the touch point of acquisition is more than one, Can use following scheme:

It should be noted that under optimal way, described method also includes:

Each touch point is ranked up according to the touch time in the touch panel coordinates data of each sampled point

Described according to described time speed coordinate graph parameter, by each touch point in the horizontal direction of each sampled point Speed and/or vertical speed are converted to time speed coordinate and/or the time of vertical direction of horizontal direction After speed coordinate, and the step of the display mark different to the imparting of each touch point, also need to calculate each touch Point, at the sum velocity of each sampled point, specifically, comprises the steps:

It should be noted that in above-mentioned further preferred embodiment, described each touch point is given not Same display mark can realize in the following way: uses each touch point and adds different color ranges, to often One touch point is added icon sets or uses the form of data strip to show its velocity amplitude each touch point.Additionally, Except using the mode that each touch point gives different display marks in order to distinguish the different touch point of display Outward, it is also possible to when showing in the display device, generate the coordinate diagram of the number of corresponding described touch point, each The corresponding touch point of coordinate diagram.Wherein, the described mode that each touch point is given different display marks Simply list currently used most mode, it would however also be possible to employ other modes are for distinguishing different the touching of display Touch a little, in this no limit.

Additionally, in a further preferred embodiment, also need described touch point is carried out abnormal judgement, institute The method of stating includes:

Wherein it is desired to explanation, described predetermined threshold value is 6px/ms.

Step S105, drives display device according to described visible data information, makes described display device show Touch point track.

In the present embodiment, described according to described visible data information driving display device, make described display device Display touch point track can realize in the following way: drives display according to the visible data information generated Equipment, makes described display device display touch point track.Described display device can be any display terminal, Including: PC, handheld device, electronic plane, personal digital assistant (PDA), mobile phone, network Household electrical appliances (network app l i ances), camera, video camera, smart mobile phone, network base station, media play Device, navigator, electronic mail equipment, game station, automatic information system be (such as band control panel Entertainment systems) and the combination of aforementioned device, also it is not excluded for along with technological progress uses other emerging to set Standby.Described touch point track data information is transmitted at the webpage communication modes using Web-Socket communications protocol Time, described display terminal is required to supported web page and shows.

Embodiment two

In the above-described embodiment, it is provided that a kind of touch point track to touch panel device carries out visual side Method, carry out visualization method with the above-mentioned touch point track to touch panel device corresponding, and the application is also Provide a kind of touch point track to touch panel device and carry out visible apparatus.Embodiment due to device Being substantially similar to the embodiment of method, so describing fairly simple, relevant part sees embodiment of the method Part illustrates.Device embodiment described below is only schematically.Described to touch panel device It is as follows that touch point track carries out visible apparatus embodiment:

Refer to Fig. 6, the touch point rail to touch panel device provided according to embodiments herein is provided Mark carries out the schematic diagram of visible apparatus.

The described touch point track to touch panel device carries out visible apparatus, including: touch information receives Unit 601, visible data information signal generating unit 603 and visible data information transmitting element 605.

Described touch information receives unit 601, for receiving what touch panel device was sent by wireless communication mode Touch point track data information；Described touch point track data information at least includes that touch point is at each sampled point Coordinate data and touch time data.

Described visible data information signal generating unit 603, for according to the described touch point track data received Information calculates, and generates the visible data information of touch point.

Described visible data information display unit 605, for driving display according to described visible data information Equipment, makes described display device display touch point track.

In the preferred version of the present embodiment, described touch information receives unit 601, specifically for using The webpage communication modes of Web-Socket communications protocol receives what touch panel device was sent by wireless communication mode Touch point track data information.

In the preferred version of the present embodiment, described touch information receives unit 601, is additionally operable to receive touch screen and sets The number of the standby touch point sent by wireless communication mode.

In the preferred version of the present embodiment, described visible data information signal generating unit 603 specifically includes: projection The calculating of coordinate diagram parameters unit, coordinate acquiring unit and projection coordinate transformation unit；

In the preferred version of the present embodiment, described visible data information signal generating unit 603, also include: sampling Point sequencing unit, metrics calculation unit, speed calculation unit, time speed coordinate graph parameter computing unit with And time speed coordinate converting unit；

In the preferred version of the present embodiment, described visible data information signal generating unit 603, also include: close speed Degree computing unit, sum velocity figure signal generating unit and sum velocity display unit；

Described time sum velocity coordinate diagram parameter calculation unit, wants for the parameter according to display device and display Ask, calculate the time sum velocity coordinate diagram parameter characterizing touch point time sum velocity relation on the display device, This time sum velocity coordinate diagram parameter include its display position on the display device and display size and pair time Between the transformational relation of sum velocity coordinate；

Additionally, in further preferred embodiment, described visible data information signal generating unit 603, also wrap Include: the projection coordinate diagram parameters unit calculating of judging unit, multiple spot, many point coordinates acquiring unit and multiple spot are thrown Penetrate coordinate transformation unit；

Described judging unit, for judging the number of the touch point obtained；

Described visible data information signal generating unit 603, also includes: multi-point sampling point sequencing unit, multiple spot away from From computing unit, multiple spot speed calculation unit, multiple spot time speed coordinate graph parameter computing unit and multiple spot Time speed coordinate converting unit；

Described visible data information signal generating unit 603, also includes: multiple spot sum velocity computing unit, multiple spot close Hodograph signal generating unit and multiple spot sum velocity display unit；

In the preferred version of the present embodiment, described visible data information signal generating unit 603, also include: abnormal Point deletion unit；

In the preferred version of the present embodiment, the described touch point track to touch panel device carries out visual dress Put, also include: touch information decompression units

Described touch information decompression units, for decompressing described touch point track data information.

Embodiment three

In the above-described embodiment, it is provided that a kind of touch point track to touch panel device carries out visual side Method and a kind of touch point track to touch panel device carry out visible apparatus, additionally, the application also carries Supply a kind of method obtaining user's gesture on touch panel device；Described acquisition on touch panel device The embodiment of the method for user's gesture is as follows:

Refer to Fig. 7, it illustrates and on touch panel device, obtain use according to what embodiments herein provided The flow chart of the method for family gesture.

The described method obtaining user's gesture on touch panel device includes:

Step S701, monitors the touch action on touch screen.

In the present embodiment, the touch action on described monitoring touch screen can realize in the following way: if described Touch screen gets user when carrying out gesture operation on the touchscreen, then touch screen carries out touch operation signal number According to collecting work.Such as: may be used for carrying out the touch screen of touch operation, including resistive touch screen, Capacitive touch screen, acoustic wave touch screen and infrared type touch screen etc..

It should be noted that in the present embodiment, the touch action monitored on touch screen includes: single finger moves, Click, double-click and grow by, both hands refer to mobile, away from, near and rotate, three fingers move, singlehanded mobile, Close up and decontrol, both hands move, away from near etc..

Step S703, samples to touch action with predetermined sampling time interval, obtains when sampling every time Time and touch point coordinate；Using these data as touch point track data information.

In the present embodiment, described with predetermined sampling time interval, touch action is sampled, obtain and adopt every time Time during sample and touch point coordinate；These data can be used such as touch point track data information Under type realizes: sampled, every time in a touch point by described touch screen with predetermined sampling time interval Described touch point is obtained in the coordinate data of this sampled point and sampling time, using these data as touching during sampling Touch locus of points data message.

Such as: sampled in a touch point by the interval that described touch screen is once sampled with every 10ms, Described touch point has carried out once continuing the touch action of 2S, the touch point track that described touch panel device obtains Data message includes: described touch point is corresponding at coordinate data and each sampled point of 200 sampled points Time point.

Such as: can be used for detecting user touch location by the touch-sensitive detection part of touch screen, when user's hands Referring to or felt pen is when touch screen paddling, touch-sensitive detection part can detect that the sample bits corresponding with paddling track Confidence ceases, and sampling location information is converted into the coordinate data of sampled point, and obtains during this time sampling corresponding Time.

Step S705, sends touch point track data information to server end.

In the present embodiment, described send touch point track data information to server end can be real in the following way Existing: described touch panel device is sent to server end by the webpage communication modes of Web-Socket communications protocol Touch point track data information.Described touch point track data information at least include touch point coordinate data and Touch time data.

It should be noted that described before server end sends the step of touch point track data information, touch Touching also needs to set up communication and is connected between screen equipment with described server end.Specifically, described touch panel device To the request setting up communication connection of sing on web-socket communication agreement that server end sends；Described touch Screen equipment receives the agreement of described server end transmission and sets up the feedback message that communication connects, and sets up and described clothes The communication of business device end connects.Set up and be the formation of between described server end and described touch panel device after connecting Article one, express passway, the most just can realize two-way communication, realize pushing in time and data of data Transfer mutually.

It should be noted that under optimal way, send touch point track data information described to server end Step before, also include:

Described touch point track data information is compressed.

It should be noted that the sampled point of touch information is intensive, data volume is big, needs again wirelessly to send out Send, so described touch information can be compressed before sending to server end.This scheme can reduce The data volume transmitted between touch panel device and server end, increases transfer rate.

Embodiment four

In the above-described embodiment, it is provided that a kind of on touch panel device obtain user's gesture method, with The above-mentioned method obtaining user's gesture on touch panel device is corresponding, present invention also provides a kind of use The device of user's gesture is obtained on touch panel device.Owing to the embodiment of device is substantially similar to the reality of method Executing example, so describing fairly simple, relevant part sees the part of embodiment of the method and illustrates.Following The device embodiment described is only schematically.The described dress obtaining user's gesture on touch panel device Put embodiment as follows:

Refer to Fig. 8, it illustrates and on touch panel device, obtain use according to what embodiments herein provided The schematic diagram of the device of family gesture.

The described device obtaining user's gesture on touch panel device, including: touch action monitoring unit 801, Touch information collecting unit 802 and touch point track data information transmitting unit 803；

Described touch action monitoring unit 801, for monitoring the touch action on touch screen；

Described touch information collecting unit 803, for adopting touch action with predetermined sampling time interval Sample, obtains time when every time sampling and touch point coordinate；These data are believed as touch point track data Breath；

Described touch point track data information transmitting unit 805, for sending touch point track number to server end It is believed that breath.

Described touch action monitoring unit 801, may be used for carrying out the touch screen of touch operation, including resistance-type Touch screen, capacitive touch screen, acoustic wave touch screen and infrared type touch screen etc..

Such as: described touch information collecting unit 803 can be realized by the touch-sensitive detection part of touch screen, touches Quick detection part is used for detecting user touch location, when user's finger or felt pen are at touch screen paddling, Touch-sensitive detection part can detect that the sampling location information corresponding with paddling track, and sampling location information is turned Change the coordinate data of sampled point into, and obtain the time corresponding during this time sampling.

Described touch point track data information transmitting unit 805, specifically for using Web-Socket communication association The webpage communication modes of view sends described touch information to server end.

In the preferred version of the present embodiment, the described device obtaining user's gesture on touch panel device, also wraps Include: touch information compression unit；Described touch information compression unit, for described touch point track data Information is compressed.

Embodiment five

In the above-described embodiment, it is provided that a kind of touch point track to touch panel device carries out visual side Method, a kind of touch point track to touch panel device carry out visible apparatus, one for touch panel device Obtain the method for user's gesture, a kind of device obtaining user's gesture for touch panel device, additionally, this Shen Please additionally provide a kind of touch point track to touch panel device and carry out visual system；Described to touch screen It is as follows that the touch point track of equipment carries out visual system embodiment:

Refer to Fig. 9, the touch point rail to touch panel device provided according to embodiments herein is provided Mark carries out the schematic diagram of visual system.

The described touch point track to touch panel device carries out including of visual system: to touch panel device Touch point track carries out visible apparatus 901 and obtains the device of user's gesture for touch panel device 903。

The wherein said touch point track to touch panel device carries out visible apparatus 901, is used for receiving touch The touch point track data information that screen equipment sends, and generate touch according to described touch point track data information The visible data information of point；And described visible data information is driven display device, make described display set Standby display touch point track.

It should be noted that the described touch point track to touch panel device carries out visible apparatus 901 and installs In the communicating terminal of supported web page, the described touch point track to touch panel device carries out visible apparatus The relevant portion of 901 refers to the explanation of above-described embodiment two correspondence, is being not described herein.

The described device 903 obtaining user's gesture for touch panel device, is used for obtaining user at touch panel device On touch action, and using these data as touch point track data information, send described to server end Touch point track data information.

It should be noted that the described device 903 for touch panel device acquisition user's gesture is arranged on touch screen In equipment, the relevant portion of the described device 903 obtaining user's gesture for touch panel device refers to above-mentioned The explanation of embodiment four correspondence, is being not described herein.

Embodiment six

In the above-described embodiment, it is provided that a kind of touch point track to touch panel device carries out visual side Method, a kind of touch point track to touch panel device carry out visible apparatus, one for touch panel device Obtain the method for user's gesture, a kind of device for touch panel device acquisition user's gesture and one to touching The touch point track touching screen equipment carries out visual system, additionally, present invention also provides electronic equipment； Described electronic equipment embodiment is as follows:

Refer to Figure 10, the schematic diagram of the electronic equipment provided according to embodiments herein is provided.

Including of described electronic equipment: display device 1001, processor 1003 and memorizer 1005；

Described display device 1001, is used for showing touch point track；

Described processor 1003；

Described memorizer 1005, is used for storing following procedure, this program by described processor read perform time, Perform following operation: receive the touch point track data information that touch panel device is sent by wireless communication mode； Described touch point track data information at least includes that touch point is in the coordinate data of each sampled point and touch time Data；Described touch point track data information according to receiving calculates, and generates the visualization of touch point Data message；Drive display device according to described visible data information, make the display of described display device touch The locus of points.

In a typical configuration, calculating equipment includes one or more processor (CPU), input/output Interface, network interface and internal memory.

Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) And/or the form such as Nonvolatile memory, such as read only memory (ROM) or flash memory (flash RAM).Internal memory is The example of computer-readable medium.

1, computer-readable medium includes that permanent and non-permanent, removable and non-removable media can be by Any method or technology realize information storage.Information can be computer-readable instruction, data structure, journey The module of sequence or other data.The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), dynamic random access memory (DRAM), other classes The random access memory (RAM) of type, read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read only memory (CD-ROM), numeral Multifunctional optical disk (DVD) or other optical storage, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic Storage device or any other non-transmission medium, can be used for the information that storage can be accessed by a computing device.Press According to defining herein, computer-readable medium does not include non-temporary computer readable media (trans itory Media), such as data signal and the carrier wave of modulation.

2, it will be understood by those skilled in the art that embodiments herein can be provided as method, system or computer Program product.Therefore, the application can use complete hardware embodiment, complete software implementation or combine software Form with the embodiment of hardware aspect.And, the application can use and wherein include meter one or more The computer-usable storage medium of calculation machine usable program code (include but not limited to disk memory, CD-ROM, Optical memory etc.) form of the upper computer program implemented.

Although the application is open as above with preferred embodiment, but it is not for limiting the application, Ren Heben Skilled person, without departing from spirit and scope, can make possible variation and amendment, Therefore the protection domain of the application should be defined in the range of standard with the application claim.

Claims

1. one kind carries out visualization method to the touch point track of touch panel device, it is characterised in that including:

Touch point track to touch panel device the most according to claim 1 carries out visualization method, It is characterized in that, described touch point track data information also includes:

The number of touch point.

Touch point track to touch panel device the most according to claim 1 carries out visualization method, It is characterized in that, the described touch point track data information that described basis receives calculates, and generates and touches The visible data information of point method particularly includes:

Touch point track to touch panel device the most according to claim 3 carries out visualization method, It is characterized in that, described method also includes:

Touch point track to touch panel device the most according to claim 4 carries out visualization method, It is characterized in that, described method also includes:

Touch point track to touch panel device the most according to claim 3 carries out visualization method, It is characterized in that, if in the step of described parsing described touch point track data information, the touch point of acquisition Number more than one, then perform following steps:

Touch point track to touch panel device the most according to claim 6 carries out visualization method, It is characterized in that, described method also includes:

Touch point track to touch panel device the most according to claim 7 carries out visualization method, It is characterized in that, described method also includes:

9. enter according to the touch point track to touch panel device described in claim 4 or 5 or 7 or 8 Row visualization method, it is characterised in that described method also includes:

Touch point track to touch panel device the most according to claim 1 carries out visualization method, It is characterized in that, after the described step receiving the touch information that touch panel device sends, also include:

Described touch point track data information is decompressed.

11. 1 kinds of touch point tracks to touch panel device carry out visible apparatus, it is characterised in that including: Touch information receives unit, visible data information signal generating unit and visible data information transmitting element；

The 12. touch point tracks to touch panel device according to claim 11 carry out visual dress Put, it is characterised in that described touch information reception unit is additionally operable to receive touch panel device and passes through wireless telecommunications The number of the touch point that mode sends.

The 13. touch point tracks to touch panel device according to claim 11 carry out visual dress Put, it is characterised in that described visible data information signal generating unit specifically includes: projection coordinate diagram parameter list Unit's calculating, coordinate acquiring unit and projection coordinate transformation unit；

The 14. touch point tracks to touch panel device according to claim 13 carry out visual dress Put, it is characterised in that also include: sampled point sequencing unit, metrics calculation unit, speed calculation unit, Time speed coordinate graph parameter computing unit and time speed coordinate converting unit；

The 15. touch point tracks to touch panel device according to claim 14 carry out visual dress Put, it is characterised in that also include: sum velocity computing unit, sum velocity figure signal generating unit and sum velocity are aobvious Show unit；

The 16. touch point tracks to touch panel device according to claim 13 carry out visual dress Put, it is characterised in that also include: judging unit, multiple spot projection coordinate diagram parameters unit calculates, multiple spot is sat Mark acquiring unit and multiple spot projection coordinate transformation unit；

Described judging unit, for judging the number of the touch point obtained；

The 17. touch point tracks to touch panel device according to claim 16 carry out visual dress Put, it is characterised in that also include: multi-point sampling point sequencing unit, multiple spot metrics calculation unit, many spot speeds Degree computing unit, multiple spot time speed coordinate graph parameter computing unit and the conversion of multiple spot time speed coordinate are single Unit；

The 18. touch point tracks to touch panel device according to claim 17 carry out visual dress Put, it is characterised in that also include: multiple spot sum velocity computing unit, multiple spot sum velocity figure signal generating unit and Multiple spot sum velocity display unit；

19. according to the touch point rail to touch panel device described in claims 14 or 15 or 17 or 18 Mark carries out visible apparatus, it is characterised in that also include: abnormity point deletes unit；

The 20. touch point tracks to touch panel device according to claim 11 carry out visual dress Put, it is characterised in that also include: touch information decompression units；

21. 1 kinds of methods obtaining user's gesture on touch panel device, it is characterised in that including:

Monitor the touch action on touch screen；

Touch point track data information is sent to server end.

22. methods obtaining user's gesture for touch panel device according to claim 21, its feature It is, described before server end sends the step of touch point track data information, also includes:

Described touch point track data information is compressed.

23. 1 kinds of devices obtaining user's gesture for touch panel device, it is characterised in that including: touch dynamic Make monitoring unit, touch information collecting unit and touch point track data information transmitting unit；

24. devices obtaining user's gesture for touch panel device according to claim 23, its feature It is, also includes:

25. 1 kinds of touch point tracks to touch panel device carry out visual system, it is characterised in that including: According to a kind of touch point track to touch panel device according to any one of described claim 11 to 20 Carry out visible apparatus；And according to described in described claim 23 or 24 for touch panel device Obtain the device of user's gesture.

26. 1 kinds of electronic equipments, it is characterised in that described electronic equipment includes:

Display device, is used for showing touch point track；

Processor；

Memorizer, is used for storing following procedure, and this program, when being read execution by described processor, performs following behaviour Make: receive the touch point track data information that touch panel device is sent by wireless communication mode；Described touch point Track data information at least includes that touch point in the coordinate data of each sampled point and touches time data；According to The described touch point track data information received calculates, and generates the visible data information of touch point； Drive display device according to described visible data information, make described display device display touch point track.