CN104834395A - Touch control electronic system and touch control judgment method thereof - Google Patents
Touch control electronic system and touch control judgment method thereof Download PDFInfo
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- CN104834395A CN104834395A CN201410046609.2A CN201410046609A CN104834395A CN 104834395 A CN104834395 A CN 104834395A CN 201410046609 A CN201410046609 A CN 201410046609A CN 104834395 A CN104834395 A CN 104834395A
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Abstract
The invention provides a touch control electronic system and a touch control judgment method thereof. The touch control system comprises a touch control interface, a touch control module and an operation unit, wherein the touch control module is used for detecting a plurality of touch events on the touch control interface and generates a plurality of corresponding sensing signals, each touch event is generated by a plurality of touch objects with different electrical conductivities, and the sensing signals have different voltage values; and the operation unit is used for judging the touch objects which generate the touch events according to the voltage values of the sensing signals generated by the touch control module. Through the system and the method, materials with different electrical conductivities on a glove can be touched to judge a part which contacts with the touch control interface is which position of the hand of a user so as to judge the gesture of the user.
Description
Technical field
The present invention relates to a kind of touch-control determination methods of touch-control electronic system; Particularly relate to a kind of touch-control determination methods utilizing the material of different electrical conductance to judge the touch-control electronic system of touch-control event.
Background technology
In recent years, portable apparatus becomes more and more high-order and function is also more and more diversified.For example, similar can possess telecommunication path ability, send and receive e-mail, maintain community networking, address list management, media play and other function miscellaneous and application as handheld apparatus such as notebook computer, mobile phone or panel computers.Due to various function of these devices, also make one of these device daily necessities becoming people, user carries out carrying out the activities such as various Community and business transaction from simple telephone communication at networking on the electronic device.
Have multiple portable apparatus to be equipped with touch display unit (as Touch Screen etc.) at present, user can carry out correlated inputs by Touch Screen.But touching signals is relevant to gesture.Therefore, how effectively to judge the gesture inputted, become a noticeable problem.
Summary of the invention
Touch-control electronic system provided by the present invention and touch-control determination methods, by touching the material that on gloves, conductivity is different, judge that the part contacted with touch interface is which position corresponding to user's hand, with the gesture of interpretation user.
The invention provides a kind of touch-control electronic system, wherein touch-control electronic system comprises a touch interface, a touch-control module and an arithmetic element.Touch-control module in order to detect the multiple touch events in touch interface, and produces corresponding multiple sensing signal, and wherein each touch event is produced by multiple touching objects with different conductivity, and each sensing signal has different magnitudes of voltage.The magnitude of voltage of sensing signal of arithmetic element in order to produce according to touch-control module, judges the touching object producing touch event.
In another embodiment, touch-control electronic system provided by the present invention also comprises a sensing apparatus.Sensing apparatus is in order to judge whether touching object contacts touch interface, wherein when touching isoelectric membrane touch interface, the enable arithmetic element of sensing apparatus produces and judges signal, when touching object and not contacting touch interface, sensing apparatus deenergize arithmetic element produce judge signal, wherein sensing apparatus is an image judgment means or a pressure-sensing device.According to the image of touch interface, image judgment means in order to capture the image of touch interface, and judges whether touching object contacts touch interface.According to the pressure of touch interface, pressure-sensing device in order to sense the pressure in touch interface, and judges whether touching object contacts touch interface.
In addition, touch-control electronic system also comprises touching gloves, has at least two touching objects, wherein touches the diverse location that object is arranged at touching gloves respectively.For example, touch object and be arranged at the position of touching gloves corresponding to thumb, forefinger and middle finger respectively.Arithmetic element is also in order to the touching object according to generation touch event, produce one and judge signal, and touch-control electronic system also comprises a processing unit, in order to according to judging signal, judge that the touching object of generation touch event is which finger corresponding to user.
The present invention separately provides a kind of touch-control determination methods, be applicable to a touch-control electronic system, wherein touch-control module, touch-control determination methods comprises: detect the multiple touch events in a touch interface, and produce corresponding multiple sensing signal, wherein each touch event is produced by multiple touching objects with different conductivity, and each sensing signal has different magnitudes of voltage; And by an arithmetic element, according to the magnitude of voltage of the sensing signal that touch-control module produces, judge the touching object producing touch event.
In another embodiment, touch-control determination methods also comprises: by a sensing apparatus, judges whether touching object contacts touch interface; When touching isoelectric membrane touch interface, the enable arithmetic element of sensing apparatus produces and judges signal; And when touch object do not contact touch interface time, sensing apparatus deenergize arithmetic element produce judge signal, wherein sensing apparatus is an image judgment means or a pressure-sensing device.According to the image of touch interface, image judgment means in order to capture the image of touch interface, and judges whether touching object contacts touch interface.According to the pressure of touch interface, pressure-sensing device in order to sense the pressure in touch interface, and judges whether touching object contacts touch interface.In addition, the diverse location that object is arranged at touching gloves is respectively touched.Such as, touch object and be arranged at the position of touching gloves corresponding to thumb, forefinger and middle finger respectively.
In addition, touch-control determination methods also comprises: according to the touching object producing touch event, produces one and judges signal; And according to judging signal, judge that the touching object of generation touch event is which finger corresponding to user.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of touch-control electronic system of the present invention.
Fig. 2 is the calcspar of a kind of embodiment of screen touch electronic device of the present invention.
Fig. 3 is the calcspar of the another kind of embodiment of screen touch electronic device of the present invention.
Fig. 4 is the process flow diagram of the touch-control determination methods of a kind of embodiment of the present invention.
Fig. 5 is the process flow diagram of the touch-control determination methods of another kind of embodiment of the present invention.
Wherein, description of reference numerals is as follows:
1000 touch-control electronic systems
100 screen touch electronic devices
102 touch interface
104 touch-control modules
106 arithmetic elements
108 processing units
110 sensing apparatus
200 touching gloves
2021-2025 touches object
S400-S408, S500-S510 step
Embodiment
Device and the using method of various embodiments of the invention will be discussed in detail below.But it should be noted that many feasible inventive concepts provided by the present invention may be implemented in various particular range.These specific embodiments are only for illustrating device of the present invention and using method, but non-for limiting scope of the present invention.
Fig. 1 is the schematic diagram of a kind of embodiment of touch-control electronic system of the present invention.Touch-control electronic system 1000 comprises screen touch electronic device 100 and touching gloves 200.Screen touch electronic device 100 has a touch interface 102.Touching gloves 200 have multiple touching object 2021-2025 and are arranged at different finger positions respectively, in order to touch to produce touch event to touch interface 102, wherein each touching object 2021-2025 is made up of the material with different conductivity respectively, therefore can form the touch event with different conductivity in touch interface 102.For example, touching object 2021-2025 can be made up of metal materials such as silver, copper, gold, aluminium, and wherein silver has 63.01x10
6(Sm
-1) conductivity, copper there is 59.6x10
6(Sm
-1) conductivity, gold utensil have 45.2x10
6(Sm
-1) conductivity, aluminium there is 37.8x10
6(Sm
-1) conductivity, but to the present invention is not limited thereto.In one embodiment, touching object 2021-2025 can be made up of the tinsel with different conductivity, is knitted to the position of each finger in touching gloves 200, but the present invention is not limited thereto.It should be noted that in another embodiment, touching gloves 200 only can comprise three touching object 2021-2023, are arranged at the position corresponding to thumb, forefinger and middle finger respectively.In other embodiments, touching gloves 200 also only can comprise two touching object 2021-2022, are arranged at the position corresponding to thumb and forefinger respectively, the present invention is not limited thereto.It should be noted that touching object 2021-2022 also can be arranged at other position in touching gloves 200, such as palm, finger tip etc., the present invention is not limited thereto.
Fig. 2 is the calcspar of a kind of embodiment of screen touch electronic device of the present invention.Screen touch electronic device 100 also can be implemented in a computer system pattern (configuration) of touch by those skilled in the art, such as, portable equipment (hand-held devices), portable device (portable devices), personal digital assistant (personal digital assistant; PDA) system of multiprocessing unit, based on microprocessing unit or the consumption electronic products of programmable (microprocessor-based or programmableconsumer electronics) and similar equipment.Screen touch electronic device 100 comprises touch interface 102, touch-control module 104, arithmetic element 106 and a processing unit 108.
The touch event that touch interface 102 produces in order to receive touching gloves 200.In one embodiment, touch interface 102 also can comprise a display unit (not shown), in order to show image.Display unit can be liquid crystal display (LCD) or light emitting diode indicator (LED) etc., the present invention is not limited thereto.
Touch-control module 104 is in order to detect the multiple touch events in touch interface 102, and produce corresponding multiple sensing signal, wherein each touch event is produced by multiple touching object 2021-2025 with different conductivity, and the capacity effect of the varying strength that touch-control module 104 produces according to difference touching object 2021-2025, produces the sensing signal with different magnitude of voltage.
Arithmetic element 106 can comprise a single CPU (central processing unit) (central-processing unit; Or close and be connected in multiple parallel processing units of parallel calculation environment (parallel processing environment) CPU).Storer can comprise the read only memory (read only memory; ROM), flash memory (flashROM) and/or dynamic ram (random access memory; RAM), in order to store the program module that can perform for arithmetic element.It should be noted that processing unit 108 can be arranged in the chip of touch-control module 104, or be arranged in the processor outside touch-control module 104, the present invention is not limited thereto.The magnitude of voltage of sensing signal of arithmetic element 106 in order to produce according to touch-control module 104, judges the touching object 2021-2025 producing touch event, and according to producing the touching object 2021-2025 of touch event, producing and judging signal accordingly.For example, when touch event by be arranged at touching gloves 200 thumb the touching object 2021 be made up of silver produce time, touch-control module 104, in order to according to the received inductance capacitance produced by silver, produces one first sensing signal.When touch event be by the touching object 2022 be made up of copper being arranged at touching gloves 200 forefinger produce time, touch-control module 104, in order to according to the received inductance capacitance produced by copper, produces one second sensing signal.When touch event be by the touching object 2023 be made up of gold being arranged at touching gloves 200 middle finger produce time, touch-control module 104, in order to according to the received inductance capacitance produced by gold, produces one the 3rd sensing signal, but the present invention is not limited thereto.Because silver, copper and gold utensil have different conductivity, therefore the first sensing signal, the second sensing signal and the 3rd sensing signal have different magnitudes of voltage.Then, arithmetic element 106 according to the magnitude of voltage of the first sensing signal, judge that the touching object producing touch event is the touching object 2021 be made up of silver, and generation one first can judge signal according to this.Arithmetic element 106 according to the magnitude of voltage of the second sensing signal, judge that the touching object producing touch event is the touching object 2022 be made up of copper, and generation one second can judge signal according to this.Arithmetic element 106 according to the magnitude of voltage of the 3rd sensing signal, judge that the touching object producing touch event is the touching object 2023 be made up of gold, and generation one the 3rd can judge signal according to this, the present invention is not limited thereto.
Processing unit 108 can comprise a single CPU (central processing unit) (central-processing unit; Or close and be connected in multiple parallel processing units of parallel calculation environment (parallel processing environment) CPU).Storer can comprise the read only memory (read only memory; ROM), flash memory (flashROM) and/or dynamic ram (random access memory; RAM), in order to store the program module that can perform for processing unit.It should be noted that processing unit 108 can be arranged in the chip of touch-control module 104, or be arranged in the processor outside touch-control module 104, the present invention is not limited thereto.In the present embodiment, the judgement signal of processing unit 108 in order to produce according to arithmetic element 106, judges which finger of the touching object 2021-2025 of generation touch event corresponding to user.For example, according to first, processing unit 108 can judge that signal judges that the touching object 2021 of generation touch event is the thumb corresponding to user.According to second, processing unit 108 can judge that signal judges that the touching object 2021 of generation touch event is the forefinger corresponding to user.According to the 3rd, processing unit 108 can judge that signal judges that the touching object 2023 of generation touch event is the middle finger corresponding to user, but the present invention is not limited thereto.
Fig. 2 is the calcspar of a kind of embodiment of screen touch electronic device of the present invention.Screen touch electronic device 100 shown in Fig. 2 similar in appearance to the screen touch electronic device 100 shown in Fig. 1, except the screen touch electronic device 100 shown in Fig. 2 also comprises a sensing apparatus 110.Therefore, the explanation of touch interface 102, touch-control module 104, arithmetic element 106 and processing unit 108 can with reference to figure 2.
Sensing apparatus 110 is in order to judge whether touching object 2021-2025 contacts touch interface 102.When touching object 2021-2025 and contacting touch interface 102, the enable arithmetic element 106 of sensing apparatus 110 produces and judges signal, and when touching object 2021-2025 and not contacting touch interface 102, sensing apparatus 110 arithmetic element 106 generation of deenergizing judges signal.In other words, in the present embodiment, arithmetic element 106, according to the signal of sensing apparatus 110, only when touching object 2021-2025 and contacting touch interface 102, just can produce according to sensing signal and judge signal accordingly.When touching object 2021-2025 and not contacting touch interface 102, arithmetic element 106 ignores the sensing signal that sensing apparatus 110 produces.In one embodiment of this invention, sensing apparatus 110 is an image judgment means, in order to capture the image of touch interface 102, and judges whether touching object 2021-2025 contacts touch interface 102 according to the image of touch interface 102.In another embodiment of the invention, sensing apparatus 110 is a pressure-sensing device 110, in order to sense the pressure in touch interface 102, and judges whether touching object 2021-2025 contacts touch interface 102 according to the pressure of touch interface 102.
Fig. 4 is the process flow diagram of the touch-control determination methods of a kind of embodiment of the present invention.Direction determination process is applicable to the touch-control electronic system 1000 shown in Fig. 1.Flow process starts from step S400.
In step S400, touch-control module 104 is in order to detect the touch event in touch interface 102, and produce a corresponding sensing signal, wherein touch event can be produced by multiple touching object 2021-2025 with different conductivity, and the capacity effect of the varying strength that touch-control module 104 produces according to difference touching object 2021-2025, produces the sensing signal with relevant voltage value.For example, when touch event by be arranged at touching gloves 200 thumb the touching object 2021 be made up of silver produce time, touch-control module 104, in order to according to the received inductance capacitance produced by silver, produces one first sensing signal.When touch event be by the touching object 2022 be made up of copper being arranged at touching gloves 200 forefinger produce time, touch-control module 104, in order to according to the received inductance capacitance produced by copper, produces one second sensing signal.When touch event by be arranged at touching gloves 200 middle finger the touching object 2023 be made up of gold produce time, touch-control module 104, in order to according to the received inductance capacitance produced by gold, produces one the 3rd sensing signal, but the present invention is not limited thereto.Because silver, copper and gold utensil have different conductivity, therefore the first sensing signal, the second sensing signal and the 3rd sensing signal have different magnitudes of voltage.It should be noted that touch-control module 104 also can sense multiple touch event simultaneously, and produce corresponding multiple sensing signal.
Then, in step S406, the magnitude of voltage of sensing signal of arithmetic element 106 in order to produce according to touch-control module 104, judges the touching object 2021-2025 producing touch event, and according to producing the touching object 2021-2025 of touch event, producing and judging signal accordingly.For example, arithmetic element 106 according to the magnitude of voltage of the first sensing signal, judge that the touching object producing touch event is the touching object 2021 be made up of silver, and generation one first can judge signal according to this.Arithmetic element 106 according to the magnitude of voltage of the second sensing signal, judge that the touching object producing touch event is the touching object 2022 be made up of copper, and generation one second can judge signal according to this.Arithmetic element 106 according to the magnitude of voltage of the 3rd sensing signal, judge that the touching object producing touch event is the touching object 2023 be made up of gold, and generation one the 3rd can judge signal according to this, the present invention is not limited thereto.
Then, in step S408, the judgement signal of processing unit 108 in order to produce according to arithmetic element 106, judges which finger of the touching object 2021-2025 of generation touch event corresponding to user.For example, according to first, processing unit 108 can judge that signal judges that the touching object 2021 of generation touch event is the thumb corresponding to user.According to second, processing unit 108 can judge that signal judges that the touching object 2021 of generation touch event is the forefinger corresponding to user.According to the 3rd, processing unit 108 can judge that signal judges that the touching object 2023 of generation touch event is the middle finger corresponding to user, but the present invention is not limited thereto.Flow process ends at step S408.
Fig. 5 is the process flow diagram of the touch-control determination methods of a kind of embodiment of the present invention.Direction determination process is applicable to the touch-control electronic system 1000 shown in Fig. 1.Flow process starts from step S500.It should be noted that step S500, S506 and S508 are similar in appearance to step S400, S406 and S408, do not repeat them here.
In step S502, sensing apparatus 110 is in order to judge whether touching object 2021-2025 contacts touch interface 102.When touching object 2021-2025 and contacting touch interface 102, flow process proceeds to step S504.When touching object 2021-2025 and not contacting touch interface 102, flow process proceeds to step S510.
In step S504, the enable arithmetic element 106 of sensing apparatus 110.
In step S510, sensing apparatus 110 deenergizes arithmetic element 106.Flow process ends at step S510.In other words, in the present embodiment, arithmetic element 106, according to the signal of sensing apparatus 110, only when touching object 2021-2025 and contacting touch interface 102, just can produce according to sensing signal and judge signal accordingly.When touching object 2021-2025 and not contacting touch interface 102, arithmetic element 106 ignores the sensing signal that sensing apparatus 110 produces.In one embodiment of this invention, sensing apparatus 110 is an image judgment means, in order to capture the image of touch interface 102, and judges whether touching object 2021-2025 contacts touch interface 102 according to the image of touch interface 102.In another embodiment of the invention, sensing apparatus 110 is a pressure-sensing device 110, in order to sense the pressure in touch interface 102, and judges whether touching object 2021-2025 contacts touch interface 102 according to the pressure of touch interface 102.
Touch-control electronic system 1000 provided by the present invention and touch-control determination methods, by touching the material that on gloves 200, conductivity is different, judge that the part contacted with touch interface 102 is which position corresponding to user's hand, with the gesture of interpretation user.
Method of the present invention, or specific kenel or its part, can exist with the kenel of procedure code.Procedure code can be stored in physical medium, as floppy disk, disc, hard disk or any other machine-readable (as readable in computer) medium, also or be not limited to the computer program product of external form, wherein, when procedure code is by machine, as computer be loaded into and perform time, this machine becomes to participate in device of the present invention.Procedure code also by some transfer mediums, as electric wire or cable, optical fiber or any transmission kenel transmit, wherein, when procedure code is by machine, as computer receive, be loaded into and perform time, this machine becomes to participate in device of the present invention.When general service processing unit implementation, procedure code provides a class of operation to be similar to the unique apparatus of application particular logic circuit in conjunction with processing unit.
As mentioned above, be only preferred embodiment of the present invention, when not limiting scope of the invention process with this, the simple equivalence namely generally done according to the claims in the present invention and invention description content changes and modifies, and all still remains within the scope of the patent.Any embodiment of the present invention or claim must not reach whole object disclosed in this invention or advantage or feature in addition.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for limiting interest field of the present invention.
Claims (10)
1. a touch-control electronic system, comprising:
One touch interface;
One touch-control module, in order to detect the multiple touch events in above-mentioned touch interface, and produce corresponding multiple sensing signal, wherein each above-mentioned touch event is produced by multiple touching objects with different conductivity, and each sensing signal has different magnitudes of voltage; And
One arithmetic element, in order to the magnitude of voltage of above-mentioned sensing signal produced according to above-mentioned touch-control module, judges the above-mentioned touching object producing above-mentioned touch event.
2. touch-control electronic system as claimed in claim 1, also comprise a sensing apparatus, in order to judge whether above-mentioned touching object contacts above-mentioned touch interface, wherein when the above-mentioned touch interface of above-mentioned touching isoelectric membrane, the enable above-mentioned arithmetic element of above-mentioned sensing apparatus produces above-mentioned judgement signal, when above-mentioned touching object does not contact above-mentioned touch interface, above-mentioned sensing apparatus above-mentioned arithmetic element of deenergizing produces above-mentioned judgement signal.
3. touch-control electronic system as claimed in claim 1, also comprise touching gloves, have at least two above-mentioned touching objects, wherein above-mentioned touching object is arranged at the diverse location of above-mentioned touching gloves respectively.
4. touch-control electronic system as claimed in claim 3, wherein above-mentioned touching object is arranged at the position of above-mentioned touching gloves corresponding to thumb, forefinger and middle finger respectively.
5. touch-control electronic system as claimed in claim 4, wherein above-mentioned arithmetic element is more in order to the above-mentioned touching object according to the above-mentioned touch event of generation, produce one and judge signal, and above-mentioned touch-control electronic system also comprises a processing unit, in order to according to above-mentioned judgement signal, judge that the above-mentioned touching object of the above-mentioned touch event of generation is which finger corresponding to user.
6. a touch-control determination methods, is applicable to a touch-control electronic system, wherein above-mentioned touch-control module, and above-mentioned touch-control determination methods comprises:
Detect the multiple touch events in a touch interface, and produce corresponding multiple sensing signal, wherein each above-mentioned touch event is produced by multiple touching objects with different conductivity, and each sensing signal has different magnitudes of voltage; And
By an arithmetic element, according to the magnitude of voltage of the above-mentioned sensing signal that above-mentioned touch-control module produces, judge the above-mentioned touching object producing above-mentioned touch event.
7. the touch-control determination methods as described in claim 6, also comprises:
By a sensing apparatus, judge whether above-mentioned touching object contacts above-mentioned touch interface;
When the above-mentioned touch interface of above-mentioned touching isoelectric membrane, the enable above-mentioned arithmetic element of above-mentioned sensing apparatus produces above-mentioned judgement signal; And
When above-mentioned touching object does not contact above-mentioned touch interface, above-mentioned sensing apparatus above-mentioned arithmetic element of deenergizing produces above-mentioned judgement signal.
8. the touch-control determination methods as described in claim 6, wherein above-mentioned touching object is arranged at the diverse location of touching gloves respectively.
9. the touch-control determination methods as described in claim 8, wherein above-mentioned touching object is arranged at the position of above-mentioned touching gloves corresponding to thumb, forefinger and middle finger respectively.
10. the touch-control determination methods as described in claim 9, also comprises:
According to the above-mentioned touching object producing above-mentioned touch event, produce one and judge signal; And
According to above-mentioned judgement signal, judge that the above-mentioned touching object of the above-mentioned touch event of generation is which finger corresponding to user.
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| CN201410046609.2A CN104834395A (en) | 2014-02-10 | 2014-02-10 | Touch control electronic system and touch control judgment method thereof |
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|---|---|---|---|
| CN201410046609.2A CN104834395A (en) | 2014-02-10 | 2014-02-10 | Touch control electronic system and touch control judgment method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023216078A1 (en) * | 2022-05-09 | 2023-11-16 | 广州视源电子科技股份有限公司 | Touch control method, apparatus, device and system, storage medium and program product |
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| US6492979B1 (en) * | 1999-09-07 | 2002-12-10 | Elo Touchsystems, Inc. | Dual sensor touchscreen utilizing projective-capacitive and force touch sensors |
| CN101194221A (en) * | 2005-06-08 | 2008-06-04 | 3M创新有限公司 | Touch location determination involving multiple touch location processes |
| US20130106772A1 (en) * | 2011-09-28 | 2013-05-02 | Empire Technology Development Llc | Differentiating inputs of a display device |
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2014
- 2014-02-10 CN CN201410046609.2A patent/CN104834395A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6492979B1 (en) * | 1999-09-07 | 2002-12-10 | Elo Touchsystems, Inc. | Dual sensor touchscreen utilizing projective-capacitive and force touch sensors |
| CN101194221A (en) * | 2005-06-08 | 2008-06-04 | 3M创新有限公司 | Touch location determination involving multiple touch location processes |
| US20130106772A1 (en) * | 2011-09-28 | 2013-05-02 | Empire Technology Development Llc | Differentiating inputs of a display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023216078A1 (en) * | 2022-05-09 | 2023-11-16 | 广州视源电子科技股份有限公司 | Touch control method, apparatus, device and system, storage medium and program product |
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Application publication date: 20150812 |