CN103838414B - A kind of recognition methods and a kind of electronic equipment - Google Patents
A kind of recognition methods and a kind of electronic equipment Download PDFInfo
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- CN103838414B CN103838414B CN201210492475.8A CN201210492475A CN103838414B CN 103838414 B CN103838414 B CN 103838414B CN 201210492475 A CN201210492475 A CN 201210492475A CN 103838414 B CN103838414 B CN 103838414B
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Abstract
This application discloses a kind of recognition methods and a kind of electronic equipment, wherein the method is applied in an electronic equipment with touch screen, the method includes：When detecting that operating body is placed on the touch screen, the corresponding first frequency signal of first frequency value that the operating body is sent is received；According to the first frequency signal, detects and record the operating body in the first position of the touch screen；The operating body is controlled to stop sending the first frequency signal.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of recognition methods and a kind of electronic equipment.
Background technology
Currently, with the development of electronic technology, electronic equipment has been able to have the function of identifying object, in identification,
Touch screen can be constantly in open state, and when object is placed on the touchscreen, substantial object is sent to touch screen always
Frequency signal, touch screen can then send the signal to the master of electronic equipment when having detected that object is placed on the touchscreen
Chip, and master chip then can be according to the position of the touch screen where the frequency signal and frequency signal of reception, to determine the object
The specific location of the number of body and the object, and the electronic equipment of the prior art is at most merely able to the number of 10 electric conductors of identification
Mesh, therefore, when being placed on the touchscreen with 10 objects that can be conductive, electronic equipment has had reached maximum identification
Number can not then be identified when placing the 11st object on the touchscreen.
Therefore, the applicant has found that the prior art at least has following technical problem during realizing the application：
In the prior art, when object is placed on an electronic device, object always to touch screen transmission frequency signal,
Therefore, electronic equipment can be constantly in the detecting state to the object, and then when reaching the maximum value of detection, then can not know
Other other objects.
Therefore, technical problem of the existing technology is：Electronic equipment because being constantly in the detecting state to operating body, into
It is unable to detect other operating bodies.
Invention content
A kind of recognition methods of present invention offer and a kind of electronic equipment, set to solve electronics existing in the prior art
It is standby because being constantly in the detecting state to operating body, into the technical issues of being unable to detect other operating bodies.
On the one hand, the present invention is provided the following technical solutions by one embodiment of the application：
A kind of recognition methods, the method are applied in an electronic equipment with touch screen, the method includes：It is examining
When measuring operating body and being placed on the touch screen, receives the corresponding first frequency of first frequency value that the operating body is sent and believe
Number；According to the first frequency signal, detects and record the operating body in the first position of the touch screen；Control the behaviour
Make body to stop sending the first frequency signal.
Preferably, before the corresponding first frequency signal of first frequency value for receiving the operating body transmission, institute
The method of stating further includes：The first frequency value is distributed to the operating body.
Preferably, the corresponding first frequency letter of first frequency value sent in the electric conductor received on the operating body
After number, the method further includes：According to the correspondence of frequency signal and object parameters, obtain the operating body with it is described
Corresponding first parameter of first frequency signal.
Preferably, the control operating body stops sending the first frequency signal, specially：It sends one and closes letter
Number the operating body is given, controls the operating body and stop sending the first frequency signal.
Preferably, after the control operating body stops sending the first frequency signal, the method is also wrapped
It includes：When detecting that the operating body switches to the second position from the first position, an open signal is sent to the operation
Body controls the operating body and opens the transmission first frequency signal；After opening the transmission first frequency signal, receive
The first frequency signal；By the first frequency signal detection and record the second position.
Preferably, described by the first frequency signal detection and after recording the second position, the method
Further include：Remove the record about the first position.
On the other hand, the present invention is provided by another embodiment of the application：
A kind of electronic equipment, the electronic equipment include with touch screen, the electronic equipment：First receiving unit is used
In the first frequency value for when detecting that operating body is placed on the touch screen, receiving the electric conductor transmission on the operating body
Corresponding first frequency signal；First detection unit, for according to the first frequency signal, detecting and recording the operating body
In the first position of the touch screen；First control unit stops sending the first frequency letter for controlling the operating body
Number.
Preferably, the electronic equipment further includes：Allocation unit is sent for the electric conductor on receiving the operating body
The corresponding first frequency signal of first frequency value before, distribute the first frequency value give the operating body.
Preferably, the electronic equipment further includes：Obtaining unit is sent for the electric conductor on receiving the operating body
The corresponding first frequency signal of first frequency value after, according to the correspondence of frequency signal and object parameters, described in acquisition
The first parameter corresponding with the first frequency signal of operating body.
Preferably, first control unit is specifically used for sending a shutdown signal to the operating body, controls the behaviour
Make body to stop sending the first frequency signal.
Preferably, the electronic equipment further includes：Second control unit, for controlling the operating body stopping transmission institute
After stating first frequency signal, when detecting that the operating body switches to the second position from the first position, sends one and open
Signal is opened to the operating body, the operating body is controlled and opens the transmission first frequency signal；Second receiving unit is used for
It opens after sending the first frequency signal, receives the first frequency signal；Second detection unit, for passing through described the
One frequency signal detects and records the second position.
Preferably, the electronic equipment further includes：Clearing cell, for by the first frequency signal detection and remembering
After recording the second position, the record about the first position is removed.
One or more of above-mentioned technical proposal technical solution, at least has the following technical effects or advantages：
In one or more technical solutions in the above-mentioned technical solutions, by describing a kind of recognition methods, by connecing
The first frequency signal for receiving operating body is detected and records, and stops the transmission of the first frequency signal after recording, into
And electronic equipment existing in the prior art can be solved because being constantly in the detecting state to operating body, into being unable to detect
The technical issues of other operating bodies, can control the detection to the operating body, will not be constantly in detecting state, and then can be right
Other operating bodies are detected so that the operating body on touch screen can be detected.
Further, when operating body is moved to the second position, the second position of the electronic equipment can be detected,
The specific location that operating body moves on the touchscreen can be precisely determined.
Further, pass through the correspondence between frequency signal and object, additionally it is possible to identify the specific of the operating body
Parameter.
Description of the drawings
Fig. 1 is the flow chart of recognition methods in the embodiment of the present application；
Fig. 2 is the process flow figure that operating body can move on the touchscreen in the embodiment of the present application；
Fig. 3 is the schematic diagram of the Board of chess set in the embodiment of the present application；
Fig. 4 is the schematic diagram for the different frequency values that different chess piece distribution is corresponded in the embodiment of the present application；
" vehicle " for the frequency values 32Hz that Fig. 5 is user B in the embodiment of the present application is in " horse " that eat user A frequency values be 8Hz
Position view before；
It is 8Hz's that " vehicle " for the frequency values 32Hz that Fig. 6 is user B in the embodiment of the present application, which has eaten up user A frequency values,
The position view of " horse "；
Fig. 7 is the schematic diagram of electronic equipment in the embodiment of the present application.
Specific implementation mode
In order to solve electronic equipment existing in the prior art because being constantly in the detecting state to operating body, and then cannot
The technical issues of enough detecting other operating bodies, the embodiment of the present invention propose a kind of recognition methods and a kind of electronic equipment,
Solution general thought is as follows：
In this application, a kind of recognition methods and a kind of electronic equipment are described, wherein the electronic equipment, which has, to be touched
Screen, wherein this method includes：When detecting that operating body is placed on the touchscreen, the first frequency value that operating body is sent is received
Corresponding first frequency signal；According to first frequency signal, detects and record operating body in the first position of touch screen；Control behaviour
Make body to stop sending first frequency signal.
In the method, it is detected by receiving the first frequency signal of operating body, is detecting and recording operating body
After first position, stop the transmission of first frequency signal, and then multiple operating bodies can be detected, does not have to the number of operating body
Limitation, therefore, then can solve electronic equipment existing in the prior art because being constantly in the detecting state to operating body, in turn
The technical issues of other operating bodies can not be detected, and the number that can reach not by operating body is limited, and then can identify more
The technique effect of a operating body.
With reference to the accompanying drawings of the specification to the main realization principle of the embodiment of the present invention, specific implementation process and its to should be able to
The advantageous effect enough reached is explained in detail.
Embodiment one：
In the embodiment of the present application, a kind of recognition methods is disclosed.
Further, this method is applied in an electronic equipment with touch screen.
In the following, how to identify that the realization principle of operating body is described to the electronic equipment.
When operating body is placed on the touchscreen, substantial operating body is worked as always to touch screen transmission frequency signal
When touch screen has detected that operating body is placed on the touchscreen, electronic equipment can then carry out operating body by detecting frequency signal
Lasting detection, is ceaselessly thinking touch screen transmission frequency signal, therefore, electronic equipment can be then constantly in just because of operating body
Detecting state, when the operating body transmission frequency semaphore request for having more than number detects, electronic equipment can not then identify.
Therefore, in this application, in order to solve this problem, then following method is disclosed, as shown in Figure 1, the tool of this method
Body implementation process is as follows：
It is corresponding to receive the first frequency value that operating body is sent when detecting that operating body is placed on the touchscreen by S101
First frequency signal.
S102 is detected according to first frequency signal and is recorded operating body in the first position of touch screen.
S103, control operating body stop sending first frequency signal.
In S101, each operation has different frequency values, and different frequency values have corresponded to different frequencies
Rate signal, such as the corresponding frequency values of the operating body are 20Hz, then the frequency signal is then the corresponding frequency signals of 20Hz.
And more specifically, in a practical situation, operating body has point of electric conductor, semiconductor and electrical insulator, and originally
It is therefore electric conductor or semiconductor when operating body is electrical insulator, then can that specific method in application, which then requires operating body,
By the way that conductive rubber is arranged on the operating body, either conducting foam is connect by conductive rubber or conducting foam with touch screen
It touches, and then solves the problems, such as this.
And it is further, in the embodiment of the present application, then the operating body is defaulted as conductor or electric conductor is described,
When the method illustrated using conductive rubber or conducting foam, is then subsequently illustrating, be not described herein.
And more specifically, the first frequency value that operating body has is that electronic equipment distributes to operating body, therefore,
Before S101, electronic equipment can distribute first frequency value to operating body first.
Further, when having received first frequency signal, then S102 can be executed:According to first frequency signal, detection
And operating body is recorded in the first position of touch screen.
And more specifically, recording the first position is carried out according to the position of first frequency signal on the touchscreen
Record.
After having recorded the first position information, then S103 can be executed：Operating body is controlled to stop sending first frequency letter
Number.
And more specifically, control method herein has following two situations：
The first, is controlled by electronic equipment.
Specifically method is：A shutdown signal is sent to operating body, control operating body stops sending first frequency signal.
Second：
When electronic equipment dividing frequency value, control operating body has the function of that timing is closed, for example control operating body is being sent out
First frequency signal is sent then to be closed after for a period of time.
And after controlling the sending function of operating body closing first frequency signal, although operating body remains in touch screen
On, but electronic equipment then will not can then turn to and be examined to other operating bodies to it into the detection of line frequency signal, therefore
It surveys, and then can then avoid electronic equipment that there is the technical issues of number limitation when detection identifies object.
Further, after the step in having executed the above method, following situation is there is also, i.e. the operating body meeting
Situation about moving on the touchscreen.
And after there is the above situation again, as shown in Fig. 2, can then have following processing method.
S201 sends an open signal to operating body when detecting that operating body switches to the second position from first position,
It controls operating body and opens transmission first frequency signal.
S202 receives first frequency signal after opening transmission first frequency signal.
S203 by first frequency signal detection and records the second position.
When operating body switches to the second position from first position, operating body can be controlled first and opens first frequency signal.
And control open first frequency signal transmission also have there are two types of situation：
The first has electronic equipment to send open signal to operating body, and control operating body sends first frequency signal.
Second, operating body, which sends first frequency signal, to be had periodically, can be according to periodically progress first frequency letter
Number transmission.
After S203, the record about first position is removed.
And it is further, in addition to can solve it is of the existing technology when identifying object with the limitation of number other than,
Also have the function of capableing of the parameter of discriminated operant body.
Further, and in the electronic device, the corresponding frequency signal of each frequency values all has with the parameter of object
Correspondence, such as 5Hz correspond to " general " in Chinese chess.
Further, after S101, operating body can also be obtained according to the correspondence of frequency signal and object parameters
The first parameter corresponding with first frequency signal.
After obtaining the first parameter, then the meaning that object specifically represents can be obtained.
It is illustrated underneath with specific example.
For example user A and user B are playing chess, and at this point, the Chinese chess is special Chinese chess, further, which can
Think electric conductor either semiconductor either appearance be insulator and by conductive rubber or conducting foam and electronic equipment
Touch screen is contacted, and more specifically, and pass through conductive rubber or conducting foam transmission first frequency signal.
First, the two places the chess piece of oneself on the touchscreen.
For example, as shown in figure 3, being the Board of chess set, wherein the Chinese chess is divided into two side of black and white, and user A is that white background is black
One side of word, user B are one side of black matrix wrongly written or mispronounced character.
And when two users put chess piece on the touchscreen one by one, a chess piece is often put, electronic equipment can be given should
Chess piece distributes different frequency values, then receives the frequency signal of chess piece transmission, and frequency values of the frequency signal and distribution
It is corresponding.After receipt, then it can detect and record the first position of the chess piece on the touchscreen.
After detecting first position and being recorded, then it can control the chess piece and stop sending first frequency signal.
If the method is repeated, then the first position of all pieces of chess can be detected and be recorded, also, due to the use of
Above method then will not be identified that Limited Number be limited by electronic equipment, can be recognized on same touch screen more
A object, such as 32 objects in Chinese chess.
As shown in figure 4, for the different frequency values of corresponding different chess piece distribution.
And it is directed to Chinese chess, and since Chinese chess fixation is put, it is assigned with corresponding frequency in fixed position, than
As for " will " be assigned with the frequency values of 5Hz, when " general " move when, then can be detected according to the corresponding frequency signal of the frequency values be
The object of 5Hz moves, and further, then can be according to the correspondence between frequency signal and object, and acquisition is in Chinese chess
" general " move.
And more specifically, it is mobile " soldier " in an intermediate position if user A moves first after having put chess piece,
From the position put towards back on the direction of other side.
At this point, in electronic equipment side, touch screen can detect that " soldier " is moved to the second position from first position first, this
When electronic equipment can then control open the chess piece transmission frequency signal.
Further, when the chess piece retransmits frequency signal, electronic equipment side can then be detected according to the frequency signal
And record the second position.
Further, keeping records of for first position can be removed, at this point, electronic equipment side, which can then be known, can send 14Hz
Object " soldier " is moved into the second position.
Further, according to the correspondence between frequency signal and object, then it will appreciate that and be moved to the specific of the second position
Object be send 14Hz object " soldier ".
Further, when user A and user B are when mutually capturing, for example " vehicle " of the frequency values 32Hz of user B is eating use
Family A frequency values are " horse " of 8Hz.
In electronic equipment side, the second position on the touchscreen when " horse " of 8Hz is moved for the last time has been had recorded（It should
The second position shows the position of " horse " of 8Hz at present on the touchscreen）, also have recorded when " vehicle " of 32Hz is moved for the last time
The second position on touch screen, when detect the position of " vehicle " of 32Hz also be moved into 8Hz " horse " at present on the touchscreen
Position, then show that " horse " of 8Hz is eaten up by " vehicle " of 32Hz, at this point, electronic equipment side can be deleted about 8Hz's " horse "
The record of position deletes the operating body to take up position when two operating bodies are in same position.
As shown in figure 5, being then " vehicle " of the frequency values 32Hz of user B before eating " horse " that user A frequency values are 8Hz
Position view.
As shown in fig. 6, being then that " vehicle " of the frequency values 32Hz of user B has eaten up " horse " that user A frequency values are 8Hz
Position view.
The example above illustrates the concrete application of this method in a practical situation, and in addition to the examples above, the application
Method in embodiment can also be applied in other scenes, for example, more than 10 numbers of identification mobile phone terminal and each
The specific location of a mobile phone terminal.
In the above-described embodiments, by describing a kind of recognition methods, by receive operating body first frequency signal into
Row is detected and is recorded, and stops the transmission of the first frequency signal after recording, and then can solve to exist in the prior art
Electronic equipment because being constantly in the detecting state to operating body, into the technical issues of being unable to detect other operating bodies, energy
Detection of the enough control to the operating body, will not be constantly in detecting state, and then can be detected to other operating bodies so that
Operating body on touch screen can be detected.
Further, when operating body is moved to the second position, the second position of the electronic equipment can be detected,
The specific location that operating body moves on the touchscreen can be precisely determined.
Further, pass through the correspondence between frequency signal and object, additionally it is possible to identify the specific of the operating body
Parameter.
Above-described embodiment specifically describes the specific implementation process of object identification method, and the following examples are specifically introduced
Corresponding electronic equipment.
Embodiment two：
In the embodiment of the present application, a kind of electronic equipment is described.
Further, which has touch screen.
Further, as shown in fig. 7, the electronic equipment includes：First receiving unit 701, first detection unit 702, the
One control unit 703.
First receiving unit 701, for when detecting that operating body is placed on the touchscreen, receiving the conduction on operating body
The corresponding first frequency signal of first frequency value that body is sent.
First detection unit 702 is detected and records operating body at first of touch screen for according to first frequency signal
It sets.
First control unit 703 stops sending first frequency signal for controlling operating body.
Further, electronic equipment further includes：Allocation unit, first sent for the electric conductor on receiving operating body
Before the corresponding first frequency signal of frequency values, distribution first frequency value is to operating body.
Further, electronic equipment further includes：Obtaining unit, first sent for the electric conductor on receiving operating body
After the corresponding first frequency signal of frequency values, according to the correspondence of frequency signal and object parameters, obtain operating body with
Corresponding first parameter of first frequency signal.
Further, the first control unit 703 is specifically used for sending a shutdown signal to operating body, and control operating body stops
Send first frequency signal.
Further, electronic equipment further includes：Second control unit, for stopping sending first frequency in control operating body
After signal, when detecting that operating body switches to the second position from first position, an open signal is sent to operating body, control
Operating body, which is opened, sends first frequency signal.Second receiving unit, for after opening and sending first frequency signal, receiving the
One frequency signal.Second detection unit, for passing through first frequency signal detection and recording the second position.
Further, electronic equipment further includes：Clearing cell, for passing through first frequency signal detection and record second
After position, the record about first position is removed.
One or more embodiments through the invention, may be implemented following technique effect：
In the above-described embodiments, a kind of recognition methods is described, the first frequency signal by receiving operating body is examined
It surveys and records, and stop the transmission of the first frequency signal after recording, and then electricity existing in the prior art can be solved
Sub- equipment, into the technical issues of being unable to detect other operating bodies, can be controlled because being constantly in the detecting state to operating body
The detection to the operating body is made, detecting state will not be constantly in, and then can be detected to other operating bodies so that be in
Operating body on touch screen can be detected.
Further, when operating body is moved to the second position, the second position of the electronic equipment can be detected,
The specific location that operating body moves on the touchscreen can be precisely determined.
Further, pass through the correspondence between frequency signal and object, additionally it is possible to identify the specific of the operating body
Parameter.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of recognition methods, the method is applied in an electronic equipment with touch screen, which is characterized in that the method
Including：
When detecting that operating body is placed on the touch screen, first frequency value that the operating body is sent corresponding the is received
One frequency signal；
According to the first frequency signal, detects and record the operating body in the first position of the touch screen；
When the operating body is kept in contact the touch screen, controls the operating body and stop sending the first frequency letter
Number.
2. the method as described in claim 1, which is characterized in that in the first frequency value pair for receiving the operating body and sending
Before the first frequency signal answered, the method further includes：
The first frequency value is distributed to the operating body.
3. the method as described in claim 1, which is characterized in that the sent in the electric conductor received on the operating body
After the corresponding first frequency signal of one frequency values, the method further includes：
According to the correspondence of frequency signal and object parameters, the corresponding with the first frequency signal of the operating body is obtained
First parameter.
4. the method as described in claim 1, which is characterized in that the control operating body stops sending the first frequency
Signal, specially：
A shutdown signal is sent to the operating body, the operating body is controlled and stops sending the first frequency signal.
5. the method as described in claim 1, which is characterized in that stop sending first frequency in the control operating body
After rate signal, the method further includes：
When detecting that the operating body switches to the second position from the first position, an open signal is sent to the operation
Body controls the operating body and opens the transmission first frequency signal；
After opening the transmission first frequency signal, the first frequency signal is received；
By the first frequency signal detection and record the second position.
6. method as claimed in claim 5, which is characterized in that by the first frequency signal detection and record institute described
After stating the second position, the method further includes：
Remove the record about the first position.
7. a kind of electronic equipment, the electronic equipment has touch screen, which is characterized in that the electronic equipment includes：
First receiving unit, for when detecting that operating body is placed on the touch screen, receiving leading on the operating body
The corresponding first frequency signal of first frequency value that electric body is sent；
First detection unit, for according to the first frequency signal, detecting and recording the operating body in the touch screen
First position；
First control unit stops hair for controlling the operating body when operating body is kept in contact the touch screen
Send the first frequency signal.
8. electronic equipment as claimed in claim 7, which is characterized in that the electronic equipment further includes：
Allocation unit, the corresponding first frequency signal of first frequency value sent for the electric conductor on receiving the operating body
Before, the first frequency value is distributed to the operating body.
9. electronic equipment as claimed in claim 7, which is characterized in that the electronic equipment further includes：
Obtaining unit, the corresponding first frequency signal of first frequency value sent for the electric conductor on receiving the operating body
Later, according to the correspondence of frequency signal and object parameters, the corresponding with the first frequency signal of the operating body is obtained
The first parameter.
10. electronic equipment as claimed in claim 7, which is characterized in that first control unit is specifically used for sending a pass
Signal is closed to the operating body, the operating body is controlled and stops sending the first frequency signal.
11. electronic equipment as claimed in claim 7, which is characterized in that the electronic equipment further includes：
Second control unit, after stopping sending the first frequency signal in the control operating body, when detecting
When stating operating body and switching to the second position from the first position, an open signal is sent to the operating body, controls the behaviour
Make body and opens the transmission first frequency signal；
Second receiving unit, for after opening the transmission first frequency signal, receiving the first frequency signal；
Second detection unit, for by the first frequency signal detection and recording the second position.
12. electronic equipment as claimed in claim 11, which is characterized in that the electronic equipment further includes：
Clearing cell, for by the first frequency signal detection and after recording the second position, removing about institute
State the record of first position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492475.8A CN103838414B (en) | 2012-11-27 | 2012-11-27 | A kind of recognition methods and a kind of electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492475.8A CN103838414B (en) | 2012-11-27 | 2012-11-27 | A kind of recognition methods and a kind of electronic equipment |
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| CN103838414B true CN103838414B (en) | 2018-10-12 |
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| Publication number | Publication date |
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| CN103838414A (en) | 2014-06-04 |
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