CN103905026B - A kind of double bond gesture identification method based on condenser type single-touch button - Google Patents
A kind of double bond gesture identification method based on condenser type single-touch button Download PDFInfo
- Publication number
- CN103905026B CN103905026B CN201410150326.2A CN201410150326A CN103905026B CN 103905026 B CN103905026 B CN 103905026B CN 201410150326 A CN201410150326 A CN 201410150326A CN 103905026 B CN103905026 B CN 103905026B
- Authority
- CN
- China
- Prior art keywords
- condenser type
- type single
- touch button
- touch
- variable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention provides a kind of double bond gesture identification method based on condenser type single-touch button, or apply on independent two condenser type single-touch buttons, or apply on many groups condenser type single-touch button that two condenser type single-touch buttons are a group.The present invention proposes a kind of technical method utilizing and just can realizing gesture identification between two condenser type single-touch buttons, human-computer interaction interface is constituted if any more single-touch buttons, then can derive more feature operation, effectively solve slider bar and need the restriction of multiple touch sensible passages, avoid the constraint of expensive hardware cost needed for multiple point touching technology.
Description
Technical field
The direction that the present invention relates to a kind of finger motion by touching two buttons carries out gesture knowledge with speed
Method for distinguishing, can be used on independent two buttons, it is also possible to be used in many groups button that two buttons are a group
On, used button is condenser type single-touch button.
Background technology
Electrical technology is the technological revolution that a continuous evolution, modern society's various aspects body the most in various degree
Show intellectuality, the feature of hommization that electrical technology revolution brings.Capacitance type touch key is electric skill at present
Developing one of art is widely used and the technology of maturation, and it utilizes the principle of capacitive sensing, identifies exterior object
Change to capacitor plate both end voltage, makes corresponding control action.Compared to conventional mechanical switch, have
The most prominent technical advantage.
But in existing touch key-press technology, the equipment of most of touch key-presss is that simple switching point is pressed
Make, also some touch control device a lot of single-point touch buttons are formed a touch with sliding function by
Key, is not the gesture identification of complete meaning.Although capacitance touch screen can identify gesture, but it is based on many
Point touch technology, the application principle that its method realizes with single-point touch technology is not quite similar.
Application No. 201010161126.9 (Publication No. CN102214028A), entitled " Trackpad
Gesture identification method and gesture identifying device " patent of invention disclose a kind of device being applied to Trackpad, its
Being provided with multiple sensor, produce multiple sensing value according to touch control operation, the implementation method of this invention is complicated, needs
Want multiple sensors sensing, it is achieved cost high.
Application No. 201180060802.6 (Publication No. CN201180060802), entitled " have gesture
The system of recognition unit " patent of invention of (application artificial Germany Luodeshiwazi Joint Limited Partnership) needs
Want a touch screen, constitute a kind of multiple point touching needing self operation system interface corresponding by numerous and diverse unit
Gesture identification, and the concrete methods of realizing of its gesture identification is the openest.
Summary of the invention
It is an object of the invention to provide one to utilize and between two single-touch buttons, just can realize gesture identification
Technical method.
In order to achieve the above object, the technical scheme is that provide a kind of based on condenser type single-touch by
The double bond gesture identification method of key, or apply on independent two condenser type single-touch buttons, or apply two
Individual condenser type single-touch button is on many groups condenser type single-touch button of a group, it is characterised in that step
For:
Step 1, after two condenser type single-touch buttons having a condenser type single-touch button be pressed,
One group of condenser type single-touch button in the condenser type single-touch button of group more than or there is a condenser type single-point
After touch key-press is pressed, key-press status Processing Algorithm module whether judge capacitance present formula single-touch button
Effectively pressed, if it is not, then continue initial holding state, the most then enable time slot algorithm module, prohibit simultaneously
Step 2 is entered after locking the button passage of another one condenser type single-touch button；
Step 2, mode timing time slot counted by the utilization of time slot algorithm module, until current electric capacity
Formula single-touch button is no longer touched, and enables the button passage of another one condenser type single-touch button, if
When the number of current time slots exceedes threshold value set in advance, be then judged to time-out, preserve timeout flag to currently
Variable X 1 that condenser type single-touch button is corresponding or set memory block X2 and with another one condenser type list
Variable Y 1 that touch button is corresponding or set memory block Y2, enters step 4, otherwise, by current time slots
Number preserve to variable X 1 or set memory block X2, enter step 3；
Step 3, judged by key-press status Processing Algorithm module another one condenser type single-touch button whether by
Effectively press, if it is not, then enter step 4, the most then utilized by time slot algorithm module and time slot is counted
Mode timing, until current condenser type single-touch button is no longer touched, the number of current time slots is protected
Deposit to variable Y 1 or set memory block Y2, entering step 4；
Step 4, by feature operation algoritic module judgment variable X1 or whether set memory block X2 be time-out mark
Will, the most directly output and the long function value corresponding by current condenser type single-touch button, enter
Step 5, if it is not, then read variable Y 1 or set memory block Y2, if variable Y 1 is deposited for initial value or setting
Storage area Y2 no data, then output is relative with the number of the time slot that variable X 1 or setting memory block X2 are stored
The function value answered, enters step 5, otherwise, it is judged that whether variable Y 1 or setting memory block Y2 are time-out mark
Will, has the most directly terminated the process of this feature operation algoritic module, enters step 5, if it is not,
Then according to variable Y 1 or the number of the time slot setting memory block Y2 storage, export corresponding function value, enter
Step 5, the number of the time slot of variable Y 1 or setting memory block Y2 storage determines by current condenser type list
Touch button is to the gesture translational speed of another one condenser type single-touch button, and number is the fewest, and speed is more
Hurry up；
Step 5, variable X 1 is set to initial value or empties setting memory block X2 variable Y 1 being set to initially
Value or empty setting memory block Y2, return step 1.
The present invention proposes one and utilizes and just can realize gesture identification between two condenser type single-touch buttons
Technical method, if any more single-touch buttons constitute human-computer interaction interface, then can derive more merit
Operation, effectively solution slider bar can need the restriction of multiple touch sensible passages, needed for avoiding multiple point touching technology
The constraint of expensive hardware cost.
Accompanying drawing explanation
Fig. 1 is the gesture operation schematic diagram moved toward touch key-press B from touch key-press A；
Fig. 2 is the frame diagram of the double bond gesture identification method of gesture operation in Fig. 1；
Fig. 3 is the signal flow graph of the double bond gesture identification method of gesture operation in Fig. 1；
Fig. 4 is the gesture operation schematic diagram of multiple button.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The invention provides a kind of double bond gesture identification method based on condenser type single-touch button, according to two
And position that plural condenser type single-touch button is put on an effective physical surface of reality is different,
Realizing the gesture motion of the various orientation angles of up and down or left and right etc., it is by 3 specific logical algorithm modules
Combine, respectively key-press status Processing Algorithm module, wait time slot algorithm module and feature operation algorithm mould
Block, wherein:
Key-press status Processing Algorithm module mainly includes denoising Processing, misoperation elimination, mode control word module structure
Become.This module completes the effective action of button, and is controlled the operating state effectiveness of this button.
Wait that time slot algorithm module mainly includes that intervalometer, enumerator, Status Flag control submodule.During wait
Gap algoritic module has two logic states, and one is definition status, and one is a time out state.This module is main
Process movement direction and velocity information and regularly with the control of timeout mode mark.
Feature operation algoritic module includes key-press status relief area, data comparator, logical process and fuction output
Submodule.Process the data of key-press status relief area, the Status Flag of output corresponding function action.
Below with the gesture behaviour moved from touch key-press A toward touch key-press B as operator as shown in Figure 1
As example, further illustrate the present invention, in conjunction with Fig. 2 and Fig. 3, the steps include:
Step 1, key-press status process:
After touch key-press A is pressed, key-press status Processing Algorithm module judge that it is the most effective, if having
Effect, then the startup waiting time slot algorithm module is triggered in one logic state position of output, the most persistently judges that touch is pressed
The state of key A whether sustained touch or release are upspring, the button passage of the touch key-press B of forbidden energy locking simultaneously,
Enter step 2, if invalid, then continue initial holding state.
Step 2, timing and time-out:
After startup, by it to touch key-press A timing, timing is divided into multiple time slot, and to slot count
Until touch key-press A is effectively discharged, after the number of time slot reaches threshold value set in advance, by time-out mark
Will sends into A district, relief area, otherwise, the number of time slot is sent into A district, relief area, enables open touch simultaneously
The button passage of button B, waits that touch key-press B is pressed, and second time resets and starts wait time slot and calculates
Method module and key-press status Processing Algorithm module.
During second time starts and waits time slot algorithm module, if timeout mode is effective, then skip judgement
Whether touch key-press B presses, and output overtime Status Flag is to B district, relief area；If have tactile in definition status
Touch button B and press the number feeding B district, relief area of the time slot that then second time is waited time slot algorithm module.Nothing
Opinion is pressed with or without button, the most all will terminate and forbidden energy waits time slot algorithm module and key-press status Processing Algorithm mould
Block, finally triggers and starts feature operation algoritic module, enter step 3.
Step 3, feature operation algoritic module:
Feature operation algoritic module start after by the data in A district, relief area and the data in B district, relief area
Reason.Emptying buffer after completing to process.Restart key-press status Processing Algorithm module and wait time slot algorithm module.
When the timeout mode in A district, relief area is effective, the most do not process B district, relief area, direct output function value
Correspond to long by.
The timeout mode in A district, relief area is invalid, then judge the number of time slots in B district, relief area.If relief area
B district no data, then export the function value corresponding with the number of time slots in A district, relief area.
When there are data in B district, relief area, if the timeout mode in this district is effectively, it is abnormality, directly ties
Restraint the process of this feature operation algoritic module.The invalid time slot then calculating B district, relief area of timeout mode
Number, number of time slots determines the gesture translational speed of touch key-press A to touch key-press B, and number is the fewest,
Speed is the fastest.According to the number of time slots in B district, relief area, export corresponding function value.
Said method can be applied in multiple buttons as shown in Figure 4, such as the touch key-press A in Fig. 4
And between touch key-press B, between touch key-press A and touch key-press C, touch key-press A and touch key-press D
Between, between touch key-press B and touch key-press C, between touch key-press B and touch key-press D and touch press
Said method all can be used between key C and touch key-press D.
Claims (1)
1. a double bond gesture identification method based on condenser type single-touch button, or apply on independent two condenser type single-touch buttons, or apply on many groups condenser type single-touch button that two condenser type single-touch buttons are a group, it is characterised in that step is:
Step 1, after two condenser type single-touch buttons having a condenser type single-touch button be pressed, after one group of condenser type single-touch button in the condenser type single-touch button of group more than or has a condenser type single-touch button to be pressed, judged whether capacitance present formula single-touch button is effectively pressed by key-press status Processing Algorithm module, if not, then continue initial holding state, if, then enable time slot algorithm module, after the button passage of forbidden energy another one condenser type single-touch button, enter step 2 simultaneously；
Step 2, the mode timing that time slot is counted is utilized by time slot algorithm module, until current condenser type single-touch button is no longer touched, enable the button passage of another one condenser type single-touch button, if the number of current time slots exceedes threshold value set in advance, then it is judged to time-out, preserve timeout flag to the variable X 1 corresponding with capacitance present formula single-touch button or set memory block X2 and the variable Y 1 corresponding with another one condenser type single-touch button or set memory block Y2, enter step 4, otherwise, the number of current time slots is preserved to variable X 1 or sets memory block X2, enter step 3；
Step 3, judge by key-press status Processing Algorithm module whether another one condenser type single-touch button is effectively pressed, if not, then enter step 4, if, the mode timing that time slot is counted then is utilized by time slot algorithm module, until current condenser type single-touch button is no longer touched, the number of current time slots is preserved to variable Y 1 or sets memory block Y2, entering step 4；
nullStep 4、Whether it is whether timeout flag or setting memory block X2 have stored timeout flag by feature operation algoritic module judgment variable X1，If，The most directly output and the long function value corresponding by current condenser type single-touch button，Enter step 5，If not，Then read variable Y 1 or set the data in the Y2 of memory block，If variable Y 1 is initial value or sets memory block Y2 no data，The function value that then output is corresponding with the number of the time slot that variable X 1 or setting memory block X2 are stored，Enter step 5，Otherwise，Whether judgment variable Y1 is timeout flag or sets in the Y2 of memory block whether stored timeout flag，If，The most directly terminate the process of this feature operation algoritic module，Enter step 5，If not，Then according to variable Y 1 or the number of the time slot setting memory block Y2 storage，Export corresponding function value，Enter step 5，The number of the time slot of variable Y 1 or setting memory block Y2 storage determines by the gesture translational speed of current condenser type single-touch button to another one condenser type single-touch button，Number is the fewest，Speed is the fastest；
Step 5, variable X 1 is set to initial value or empty setting memory block X2 and variable Y 1 is set to initial value or empty setting memory block Y2, return step 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150326.2A CN103905026B (en) | 2014-04-14 | 2014-04-14 | A kind of double bond gesture identification method based on condenser type single-touch button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150326.2A CN103905026B (en) | 2014-04-14 | 2014-04-14 | A kind of double bond gesture identification method based on condenser type single-touch button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103905026A CN103905026A (en) | 2014-07-02 |
| CN103905026B true CN103905026B (en) | 2016-08-17 |
Family
ID=50996203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410150326.2A Active CN103905026B (en) | 2014-04-14 | 2014-04-14 | A kind of double bond gesture identification method based on condenser type single-touch button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103905026B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090821B (en) * | 2014-07-10 | 2018-04-20 | 东莞市乐升电子有限公司 | Full touch system Activiation method and its system |
| CN110878951B (en) * | 2019-07-26 | 2021-12-28 | 杭州九阳小家电有限公司 | Control method for slide bar key of cooking appliance |
| CN112532226A (en) * | 2020-11-05 | 2021-03-19 | 广东瑞德智能科技股份有限公司 | Novel touch man-machine interaction processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5825352A (en) * | 1996-01-04 | 1998-10-20 | Logitech, Inc. | Multiple fingers contact sensing method for emulating mouse buttons and mouse operations on a touch sensor pad |
| CN102214028A (en) * | 2010-04-06 | 2011-10-12 | 晨星软件研发(深圳)有限公司 | Gesture recognition method and device for touch panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010054859A1 (en) * | 2010-12-17 | 2012-06-21 | Rohde & Schwarz Gmbh & Co. Kg | System with gesture recognition unit |
-
2014
- 2014-04-14 CN CN201410150326.2A patent/CN103905026B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5825352A (en) * | 1996-01-04 | 1998-10-20 | Logitech, Inc. | Multiple fingers contact sensing method for emulating mouse buttons and mouse operations on a touch sensor pad |
| CN102214028A (en) * | 2010-04-06 | 2011-10-12 | 晨星软件研发(深圳)有限公司 | Gesture recognition method and device for touch panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103905026A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104007932B (en) | A kind of touch point recognition methods and device | |
| CN106886766B (en) | A kind of fingerprint identification method, fingerprint recognition circuit and mobile terminal | |
| CN205485930U (en) | Input device and keyboard | |
| CN102722333B (en) | A kind of touch screen unlocking method and terminal | |
| TWI455004B (en) | Touch display panel and driving method thereof | |
| CN103905026B (en) | A kind of double bond gesture identification method based on condenser type single-touch button | |
| CN103116450A (en) | Method and device for controlling equipment state and equipment | |
| CN103984495A (en) | Operating method and electronic device | |
| TWI543064B (en) | Method for sensing fast motion, controller and electromagnetic sensing apparatus | |
| CN104503699B (en) | A kind of contactless space gesture intelligent lock system and its operating method | |
| CN103793175A (en) | Touch screen communication terminal and touch response method and system in communication state thereof | |
| WO2013155798A1 (en) | Method, device, and electronic terminal for unlocking | |
| CN106815546A (en) | fingerprint identification method and device | |
| WO2014019124A1 (en) | Touch event reporting method, device and mobile terminal | |
| TWI711974B (en) | Method and fingerprint sensing device with finger lost detection | |
| CN103605465A (en) | Method for controlling handheld equipment and handheld equipment | |
| CN101211235A (en) | Intelligentized touch pad input control method | |
| JP2012113485A (en) | Touch panel device and touch panel detection method | |
| WO2020034123A1 (en) | Touch control chip, electronic device, and touch control method | |
| CN104793824B (en) | A kind of wake-up of mobile terminal and unlocking method and mobile terminal | |
| CN108399042B (en) | Touch identification method, device and system | |
| CN106469013A (en) | Terminal, fingerprint Identification sensor awakening method and device | |
| CN105630345B (en) | A kind of method and apparatus controlling display direction | |
| CN110084082B (en) | Electronic equipment, fingerprint identification device and finger touch detection circuit thereof | |
| JP2007157371A (en) | Electrostatic capacity type digital touch panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |