CN103440069B - Data processing method and device for touch sensing unit - Google Patents
Data processing method and device for touch sensing unit Download PDFInfo
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- CN103440069B CN103440069B CN201310380228.3A CN201310380228A CN103440069B CN 103440069 B CN103440069 B CN 103440069B CN 201310380228 A CN201310380228 A CN 201310380228A CN 103440069 B CN103440069 B CN 103440069B
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Abstract
The invention discloses a data processing method and device for a touch sensing unit. The data processing method comprises the following steps that matrix data streams sent by the touch sensing unit are input to a data stream processor; the matrix data streams are identified through an algorithm inside the data stream processor, corresponding configuration information inside an information server is mapped and configured, and data processing is conducted on the matrix data streams according to the configuration information; the matrix data streams after the data processing are output to a computing control unit. The drive-free operation without installing a drive is achieved when touch sensing units of various sizes are in use, the computing speed and response capacity of the data processing are improved, and interference of human factors is reduced when debugging is conducted; through independent computing of the built-in algorithm, performance requirements for the computing control unit are reduced, and then the cost of the computing control unit is lowered; the data processing method and device for the touch sensing unit can be applicable to different operation systems, the compatibility is improved, and the application range is widened.
Description
Technical field
The invention belongs to the crossing domain of digital information transmission technical and touch technology, more particularly to a kind of touch-control sensing list
The data processing method and device of unit.
Background technology
At present, the touch screen based on various touch technologies is needed by driver at the beginning of use come activation manipulation system
System, i.e., so-called driver debugging.Generally, using the debugging that driver is carried out is installed, not only need the debugging people of specialty
Member completing, with the size range of touch screen it is increasing, the matrix based on the core component touch-control sensing unit of touch screen
Data volume also more voluminous（Such as 64X64,128X128 etc.）, bring problems with：1st, reliability cannot be guaranteed；2nd, expend big
The time of the computing unit of amount and resource so that it be not very smooth that system operation is got up.And in the computer selecting to debugging
On also require that and reach certain disposal ability so that installation and debugging complex operation, inefficiency and interference factor is more.Meanwhile,
For different operating system（Such as Linux, Windows, Android etc.）, the drive software release format of contact panel is also each
Differ, therefore driver poor compatibility.It is therefore necessary to a kind of data processing equipment at exploitation, professional treatment matrix function
According to extraction contact information, induction point information etc. are transferred to calculation control unit, realize the dynamic operation of free drive.
The content of the invention
In view of the defect that above-mentioned prior art is present, the purpose of the present invention is to propose at a kind of data of touch-control sensing unit
Reason method and device.
The purpose of the present invention will be achieved by the following technical programs：
A kind of data processing method of touch-control sensing unit, comprises the steps：
Step one, the matrix data stream input data stream handle that touch-control sensing unit sends；
Step 2, by the algorithm recognition matrix data flow inside data flow processor, and mapping configuration server
Internal corresponding configuration information, carries out data processing to matrix data stream according to configuration information；
Step 3, the matrix data stream after the completion of process are exported to calculation control unit.
Preferably, the data processing method of above-mentioned a kind of touch-control sensing unit, wherein：The matrix data stream includes sitting
Mark information and contact information.
Preferably, the data processing method of above-mentioned a kind of touch-control sensing unit, wherein：The configuration information server is led to
Cross configuration information server data-interface to be modified internal configuration information.
Preferably, the data processing method of above-mentioned a kind of touch-control sensing unit, wherein：Inside the data flow processor
Algorithm include algorithm a, algorithm b ..., algorithm n-1, algorithm n, inside the configuration information server configuration information correspondence
Ground including configuration information a, configuration information b ..., configuration information n-1, configuration information n.
Preferably, the data processing method of above-mentioned a kind of touch-control sensing unit, wherein：The algorithm is to matrix data stream
Data processing is carried out, and with algorithm a as initiating terminal, algorithm n is transmitted successively to terminate end.
A kind of data processing equipment of touch-control sensing unit, including：Data flow processor, for obtaining matrix data stream,
Carry out data processing and export processing the matrix data stream for completing to matrix data stream；Configuration information server, for configuring
Information MAP is to data flow processor.
Preferably, the data processing equipment of above-mentioned a kind of touch-control sensing unit, wherein：Also include data-interface, it is described
Data-interface includes the configuration information server data-interface being connected with configuration information server, connects with the data flow processor
The data flow processor Data Input Interface for connecing and data flow processor data output interface；The data flow processor passes through institute
State data flow processor Data Input Interface to be connected with touch-control sensing unit, and connect by the data flow processor data output
Mouth is connected with calculation control unit.
Preferably, the data processing equipment of above-mentioned a kind of touch-control sensing unit, wherein：The data-interface include USB,
WIFI and/or Bluetooth.
The present invention prominent effect be：A kind of data processing method and device of touch-control sensing unit of the present invention, makes each
The touch-control sensing unit for planting size realizes the dynamic operation of free drive that need not install driving when in use, improves data processing
Arithmetic speed and responding ability, the interference of anthropic factor when reducing debugging；By built-in algorithms operation independent, reduce to meter
The performance requirement of control unit is calculated, so as to reduce the cost of calculation control unit；Go under different operating system
Operation, improves compatibility, has widened range of application.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail to the specific embodiment of the present invention, so that of the invention
Technical scheme is more readily understood, grasps.
Description of the drawings
Fig. 1 is the structural representation of the data processing equipment of the touch-control sensing unit of the embodiment of the present invention；
Fig. 2 is the data processing method flow chart of the touch-control sensing unit of the embodiment of the present invention；
Fig. 3 is the system construction drawing of the embodiment of the present invention.
Specific embodiment
Embodiment：
The data processing equipment of a kind of touch-control sensing unit of the present embodiment, as shown in figures 1 and 3, including touch-control sensing
Unit 1, for processing the data processing equipment 2 of the matrix data stream that touch-control sensing unit 1 sends, and calculation control unit 3.Its
In, touch-control sensing unit 1 includes base material, is embedded in the grid matrix unit 11 and induced signal acquisition controlling integrated circuit of base material
12.Base material can be flexible transparent film, smooth transparent wallpaper or carpet, clear glass or acrylic board etc..Grid matrix
Unit 11 is along X-axis and the grid square of Y direction coiling, the rule of intertwining intertexture, plane or curved surface by ultrafine wire
Battle array (the such as grid of rule, cellular grid, diamond-plaid etc.).Grid matrix unit 11 and the integrated electricity of induced signal acquisition controlling
Road 12 passes through wired or wirelessly connects（Including USB, WIFI, Bluetooth etc.）, it is wireless connection side in Fig. 3
Formula.Calculation control unit 3 includes PC, notebook computer, microcomputer etc..Data processing equipment 2 includes：Data flow processor
4, for obtaining matrix data stream, carry out data processing and export processing the matrix data stream for completing to matrix data stream, and
Configuration information server 5, for configuration information is mapped to data flow processor 4.
As shown in Fig. 2 grid matrix unit 11 sends matrix data stream（Matrix data stream includes coordinate information and contact letter
Breath）, induced signal acquisition controlling integrated circuit 12 collects matrix data stream, analogue signal is converted into digital signal, and should
Matrix data stream is exported to data flow processor 4 through data flow processor Data Input Interface 6.Inside data flow processor 4
Algorithm include algorithm a, algorithm b ..., algorithm n-1, algorithm n, the configuration information inside configuration information server 5 is accordingly
Including configuration information a, configuration information b ..., configuration information n-1, configuration information n.The now calculation inside data flow processor 4
Method a recognition matrix data flow, and corresponding configuration information a inside mapping configuration server 5, according to configuration information a to square
Battle array data flow is processed.For example, configuration information section is divided into 7 to 15 inches, 15 to 22 inches, 22 to 30 inches etc., and algorithm is known
Do not go out the touch-control sensing unit for 7 inches, be then mapped to 7 to 15 inches corresponding of configuration information section, algorithm is matched somebody with somebody according to this
Confidence breath is processed to data flow.Matrix data stream after having processed as algorithm b is input into, and algorithm b is according to matrix data
Corresponding configuration information b inside stream mapping configuration server 5, is processed to matrix data stream according to configuration information b.Follow
Ring has been processed to matrix data stream by last algorithm n, and final matrix data stream is 3 discernible letter of calculation control unit
Number, the matrix data stream after the completion of process is through data flow processor data output interface 7 by wired or wirelessly
（Including USB, WIFI and/or Bluetooth etc.）It is communicatively coupled with calculation control unit 3, is wireless connection side in Fig. 3
Formula.Configuration information server 5 is modified by the configuration information of 8 pairs of inside of configuration information server data-interface.
A kind of data processing method and device of touch-control sensing unit of the present embodiment, makes the touch-control sensing list of various sizes
Unit 1 realizes the dynamic operation of free drive that need not install driving when in use, improves the arithmetic speed and response energy of data processing
Power, the interference of anthropic factor when reducing debugging；By built-in algorithms operation independent, the property to calculation control unit 3 is reduced
Can require, so as to reduce the cost of calculation control unit 3；Go for running under different operating system, improve simultaneous
Capacitive, has widened range of application.
All technical sides that the present invention still has numerous embodiments, all employing equivalents or an equivalent transformation and formed
Case, is within the scope of the present invention.
Claims (6)
1. a kind of data processing method of touch-control sensing unit, it is characterised in that comprise the steps：
Step one, the matrix data stream input data stream handle that touch-control sensing unit sends；
Step 2, by the algorithm recognition matrix data flow inside data flow processor, and mapping configuration server internal
Corresponding configuration information, carries out data processing to matrix data stream according to configuration information；Calculation inside the data flow processor
Method include algorithm a, algorithm b ..., algorithm n-1, algorithm n, the algorithm carries out data processing to matrix data stream, and
And with algorithm a as initiating terminal, algorithm n is transmitted successively to terminate end；Configuration inside the configuration information server
Information accordingly including configuration information a, configuration information b ..., configuration information n-1, configuration information n；
Step 3, the matrix data stream after the completion of process are exported to calculation control unit.
2. the data processing method of a kind of touch-control sensing unit according to claim 1, it is characterised in that：The square
Battle array data flow includes coordinate information and contact information.
3. the data processing method of a kind of touch-control sensing unit according to claim 1, it is characterised in that：It is described to match somebody with somebody
Put information server to be modified internal configuration information by configuration information server data-interface.
4. a kind of data processing equipment of touch-control sensing unit, it is characterised in that include：Data flow processor, for obtaining square
Battle array data flow, carries out data processing and exports processing the matrix data stream for completing to matrix data stream；Configuration information server,
Configuration information dynamic for configuration information is mapped in data flow processor, and the configuration information server can be changed.
5. the data processing equipment of a kind of touch-control sensing unit according to claim 4, it is characterised in that：Also include
Data-interface, the data-interface include the configuration information server data-interface being connected with configuration information server, and described
The data flow processor Data Input Interface and data flow processor data output interface of data flow processor connection；The number
It is connected with touch-control sensing unit by the data flow processor Data Input Interface according to stream handle, and by the data flow
Processor data output interface is connected with calculation control unit.
6. the data processing equipment of a kind of touch-control sensing unit according to claim 5, it is characterised in that：The number
Include USB, WIFI and/or Bluetooth according to interface.
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| CN201310380228.3A CN103440069B (en) | 2013-08-28 | 2013-08-28 | Data processing method and device for touch sensing unit |
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| CN201310380228.3A CN103440069B (en) | 2013-08-28 | 2013-08-28 | Data processing method and device for touch sensing unit |
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| CN103440069B true CN103440069B (en) | 2017-05-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105335A1 (en) * | 2009-03-20 | 2010-09-23 | Smart Technologies Ulc | Plug-and-play interface device |
| CN102622136A (en) * | 2012-02-29 | 2012-08-01 | 广东威创视讯科技股份有限公司 | Multipoint touch system data processing method and device |
| CN102981675A (en) * | 2012-12-07 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Multi-point touch data processing method and multi-point touch data processing system thereof |
| CN103135848A (en) * | 2013-01-21 | 2013-06-05 | 北京迪文科技有限公司 | Touch screen human-computer interaction communication method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7663607B2 (en) * | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
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2013
- 2013-08-28 CN CN201310380228.3A patent/CN103440069B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105335A1 (en) * | 2009-03-20 | 2010-09-23 | Smart Technologies Ulc | Plug-and-play interface device |
| CN102622136A (en) * | 2012-02-29 | 2012-08-01 | 广东威创视讯科技股份有限公司 | Multipoint touch system data processing method and device |
| CN102981675A (en) * | 2012-12-07 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Multi-point touch data processing method and multi-point touch data processing system thereof |
| CN103135848A (en) * | 2013-01-21 | 2013-06-05 | 北京迪文科技有限公司 | Touch screen human-computer interaction communication method |
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