CN105786090B - Electronic device, electronic device external member and user interface operations method - Google Patents

Electronic device, electronic device external member and user interface operations method Download PDF

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Publication number
CN105786090B
CN105786090B CN201410789626.5A CN201410789626A CN105786090B CN 105786090 B CN105786090 B CN 105786090B CN 201410789626 A CN201410789626 A CN 201410789626A CN 105786090 B CN105786090 B CN 105786090B
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touching
touch
touching object
sensing unit
electronic device
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CN105786090A (en
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周柏宏
柯杰斌
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Acer Inc
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Acer Inc
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Abstract

The present invention discloses a kind of electronic device, electronic device external member and user interface operations method, and the electronic device includes a storage element, a touch-control sensing unit and a processing unit.Storage element corresponds to multiple combinations of at least two profiles to store.Contact of the touch-control sensing unit to the first touching object of detection and the second touching object in suspend mode.When correspond to first touching object and second touching object capacitive sensing amount in a given area, first touching object and the second touching object contact are continued above a given time, and first the combination of profile of touching object and the second touching object meet in storage element combination for the moment, generate one first inductive signal.Processing unit is to according to one first application program of the first inductive signal enable.

Description

Electronic device, electronic device external member and user interface operations method
Technical field
The present invention about a kind of electronic device, electronic device external member and user interface operations method, particularly with regard to It is a kind of to be filled in suspend mode by the contact of at least two touching objects with the electronic device of enable application-specific, electronics Set external member and user interface operations method.
Background technique
Due to the progress of science and technology, electronic device is widely used in daily life, however in different situations, work as use When person is intended to the application-specific using corresponding to different situations, such as when movement motion path is noted down when listening to music, or Navigation mode and map etc. are used when person travels, it is often necessary to open and correspond in advance before electronic device enters suspend mode Application program, or corresponding application program must be reopened when suspend mode switches to general modfel, cumbersome behaviour Inconvenience in user's use will likely be caused by making step.Therefore, how in the case where difference simplify user's enable it is specific The operating procedure of application program is required at present solves the problems, such as.
Summary of the invention
To solve the above problems, one embodiment of the invention provides a kind of electronic device, including a storage element, a touch-control sense Answer unit and a processing unit.Storage element corresponds to multiple combinations of at least two profiles to store.Touch-control sensing list Contact of the member to the first touching object of detection and the second touching object in suspend mode.Object is touched when corresponding to first And second touching object capacitive sensing amount in a given area, first touching object and second touching object contact It is continued above a given time, and the combination of the profile of the first touching object and the second touching object meets in storage element and takes turns Exterior feature combination for the moment, generates one first inductive signal.Processing unit is to according to first the first application program of inductive signal enable.
Another embodiment of the present invention provides a kind of electronic devices, including a storage element, a touch-control sensing unit and one Processing unit.Storage element corresponds to multiple combinations of at least two profiles to store.Touch-control sensing unit is in suspend mode The contact of the first touching object of detection and the second touching object in mode, and obtain and correspond to the first touching object and second Touch the object information of object.Object information includes profile, the capacitor corresponding to the first touching object and the second touching object Induction amount and time of contact.Processing unit is to receive object information.When capacitive sensing amount is in a given area, first The time of contact for touching object and the second touching object is greater than a given time, and corresponds to the first touching object and second The profile combination of touching object meets profile combination a period of time, the first application program of enable in storage element.
Another embodiment of the present invention provides a kind of user interface operations methods, are suitable for an electronic device, step includes: to build A vertical database, to store the multiple combinations for corresponding at least two profiles;Pass through touch-control sensing unit in suspend mode The contact of the first touching object of detection and the second touching object;It obtains and corresponds to the first touching object and the second touching object Profile, capacitive sensing amount and time of contact, wherein when correspond to first touching object and second touching object capacitor Induction amount is in a given area and the contact of the first touching object and the second touching object is continued above a given time When, judge whether the first touching object and the profile combination of the second touching object meet one of profile combination in storage element; When the profile combination of the first touching object and the second touching object meets in storage element profile combination for the moment, one the is generated One inductive signal;The first inductive signal is received through the processing unit;And the first application program of enable.
Another embodiment of the present invention provides a kind of user interface operations methods, are suitable for an electronic device, step includes: to build A vertical database, to store the multiple combinations for corresponding at least two profiles;Pass through touch-control sensing unit in suspend mode The contact of the first touching object of detection and the second touching object;It obtains and corresponds to the first touching object and the second touching object Object information, wherein object information include corresponding to first touching object and second touching object profile, capacitive sensing Amount and time of contact;Object information is received through the processing unit, wherein when capacitive sensing amount is in a given area and When the time of contact of one touching object and the second touching object is greater than a given time, the first touching object and second is judged Whether the profile combination of touching object meets one of profile combination in storage element;When above-mentioned first touching object and above-mentioned the The profile combination of two touching objects meets profile combination a period of time, one first application program of enable in above-mentioned storage element.
Another embodiment of the present invention provides a kind of electronic device external members, including a protective case and an electronic device.Protection Set further includes cover region and a back-cover area before one.Preceding cover region has one first induction object and one second induction object.First Induction object is by a conductive component and the second induction object coupling.Back-cover area is connect with preceding cover region.Electronic device setting In in back-cover area, including a storage element, a touch-control sensing unit and a processing unit.Storage element is corresponded to store Multiple combinations of at least two profiles.Touch-control sensing unit is to the first induction object of detection and the second sense in suspend mode Cope with the contact of elephant.The capacitive sensing amount of object and the second induction object is incuded between a given area when corresponding to first The contact of interior, the first touching object and the second touching object is continued above a given time, and the first induction object and the The profile combination of two induction objects meets profile combination in storage element and for the moment, generates an inductive signal.Processing unit according to One application program of inductive signal enable.
Electronic device, electronic device external member and user interface operations method proposed by the invention, user can be in electronics When device enters suspend mode, configures different induction objects using at least two profiles difference or position and answered so that enable is specific With program, and when entering general modfel, enable another application program in an identical manner.In addition to this, change can more be passed through The configuration of the induction object of the adherent application journey different with the enable under different behaviours in service on the protective case of electronic device Sequence, and the link of conductive material between objects is incuded to reduce the probability of erroneous judgement, to provide user more preferably by least two Usage experience.
Detailed description of the invention
Fig. 1 is the block diagram for showing electronic device described in an embodiment according to the present invention.
Fig. 2A~2C is the schematic diagram for showing profile combination the multiple according to some embodiments of the invention.
Fig. 3 A, 3B are to show differently contoured combined schematic diagram described in an embodiment according to the present invention.
Fig. 4 is the flow chart for showing user interface operations method described in an embodiment according to the present invention.
Fig. 5 is the block diagram for showing electronic device described in an embodiment according to the present invention.
Fig. 6 is the flow chart for showing user interface operations method described in an embodiment according to the present invention.
Fig. 7 is the schematic diagram for showing electronic device external member described in an embodiment according to the present invention.
Fig. 8 is the side view for showing the protective case of electronic device external member described in an embodiment according to the present invention.
Fig. 9 is the schematic diagram for showing the protective case of electronic device external member described in another embodiment according to the present invention.
Wherein, the reference numerals are as follows:
100,500,620,720~electronic device;
110,510~storage element;
120,520~touch control induction device;
130,530~processing unit;
301,302~given area;
700~electronic device external member;
701,702,703~induction object;
705~conductive material;
710~protective case;
711~preceding cover region;
712~back-cover area;
713~lateral plate;
S401-S409, S601-S609~steps flow chart.
Specific embodiment
Other applicable ranges of electronic device, electronic device external member and user interface operations method for the present invention will It is obvious in next provided detailed description.It must be appreciated that following detailed description and specific embodiment, work as proposition When example embodiment in relation to electronic device, electronic device external member and user interface operations method, the only purpose as description And it is not used to limit the scope of the present invention.
Please refer to Fig. 1.Fig. 1 is the block diagram for showing electronic device 100 described in an embodiment according to the present invention.Such as Fig. 1 Shown, electronic device 100 includes storage element 110, touch-control sensing unit 120 and processing unit 130.Storage element 110 is used To store the multiple combinations for corresponding at least two profiles.Wherein, above-mentioned electronic device 100 can be personal digital assistant, movement Phone, smart phone, laptop, tablet computer or game station etc..Above-mentioned profile combination refers at least two pairs The Matching Relation of the shape of elephant.Wherein, the combination of the profile of at least two objects can be the different combination of shape, also can be shape The identical combination of shape.For example, Fig. 2A~2C is the example of multiple profile combinations stored by storage element 110.Wherein, scheme The profile combination of 2A is that triangle collocation is round, and the profile combination of Fig. 2 B is triangular form collocation rectangle and circle and Fig. 2 C Profile combination be one group of triangle arrange in pairs or groups one group it is round.It is worth noting that, above-mentioned profile combination is only implemented as demonstration Example, is not limited thereto.Contact of the touch-control sensing unit 120 to the detection touching object in suspend mode, and export a sense Induction signal.Processing unit 130 is to receive inductive signal, and according to inductive signal enable application program.
An embodiment according to the present invention, when user is in protection cap, quickly pressing power key or dress in display screen cover When setting idle unused for a period of time, electronic device 100 enters suspend mode.After electronic device 100 enters suspend mode, when When touch-control sensing unit 120 detects at least two touching objects, touch-control sensing unit 120 also detects related at least two touching The object information of object.Wherein, above-mentioned object information includes corresponding to each profile for touching object, capacitive sensing amount, touching Time span etc..Correspond to received by the touch-control sensing unit 120 the capacitive sensing amount of each touching object all between one both Determine in range, and touch the time when being continued above a given time (such as 2 seconds), also detects the profile of each touching object.Its In, when touching object contact and arriving touch-control sensing unit 120, the sensing of the X-direction of touch-control sensing unit 120 and Y-direction is electric Pole senses the variation of capacitor, and touch-control sensing unit 120 obtains touching pair according to the induction electrode boundary for generating capacitance variations The profile of elephant.When the profile of at least two touching objects meets one of multiple profile combinations in storage element 110, such as two The profile of a touching object is respectively triangle and circle, and stored in storage element 110 triangle and it is round this one When profile combination, the output of touch-control sensing unit 120 corresponds to an inductive signal of above-mentioned profile combination to wake up processing unit 130.Processing unit 130 executes the application program for corresponding to inductive signal, such as music journey after receiving inductive signal Sequence etc..It is worth noting that, different profile combinations can be corresponded to different application programs, for example, profile combination be triangle with And when round, inductive signal is corresponding to music playing process, and profile combination is square and it is heart-shaped when, inductive signal is corresponding To recorded program or electronic device 100 is made to enter offline mode etc..
The information of another embodiment according to the present invention, multiple profile combinations stored by storage element 110 further includes profile Position and touch-control sensing unit 120 also according at least two touching objects position export inductive signal.For example, Fig. 3 A, 3B are all one of the profile combination stored by storage element 110, although its profile combination is all triangle and circle, But since triangle and circle are located in different given areas 301,302, profile combination shown in Fig. 3 A, 3B And its corresponding position can distinguish the different application program of enable.In suspend mode, when touch sensing unit 120 detects When multiple profile combinations one of of the profile combination of touching object stored by with storage element 110 are consistent, touch sensing unit 120 The position of each touching object is also detected, and corresponding inductive signal is exported according to its position.Processing unit 130 is also according to induction The corresponding application program of signal enable.
Another embodiment according to the present invention, when electronic device 100 enters suspend mode, touch-control sensing unit 120 is optional Only detect to selecting property the contact whether given area 301,302 has touching object.I.e. when touch-control sensing unit 120 detect it is set When all there is the contact of touching object in region 301,302, then judge to touch the profile of object, the power that can so reduce device disappears Consumption.
Another embodiment according to the present invention, in enable corresponding to one of multiple profile combinations stored by storage element 110 Application program after, when touch sensing unit 120 detect touching when leaving of object, i.e., the variation of capacitive sensing amount be negative value Or corresponding at least two touching objects capacitive sensing amount be lower than given area when, touch sensing unit 120 exports another Inductive signal executes processing routine appropriate with notifier processes unit 130.For example, when touching object leaves touch sensing list When member 120, processing unit 130, which disables, the music playing process that is carrying out and switches to key frame, or disability music Program and enable are taken pictures application program.
Fig. 1 please be cooperate refering to Fig. 4.Fig. 4 is to show user interface operations method described in an embodiment according to the present invention Flow chart.In step S401, a database is established in storage element 110, corresponds to the more of at least two profiles to store A combination.Wherein, the combination of the profile of at least two objects can be the different combination of shape, also can be identical group of shape It closes.In step S402, electronic device 100 enters suspend mode, and connecing by the detection touching object of touch-control sensing unit 120 Touching.In step S403, the contact of the detection touching object of touch-control sensing unit 120.In step S404, when touch-control sensing unit 120 When detecting the contact of at least two touching objects, touch-control sensing unit 120 also detects pair of related at least two touchings object Image information.Wherein, above-mentioned object information includes the profile corresponding to each touching object, capacitive sensing amount, touching time span Deng.In step S405, whether touch sensing unit 120 judges the capacitive sensing amount of at least two touching objects between a set model In enclosing.When capacitive sensing amount is in given area, S406 is entered step, touch sensing unit 120 also judges at least two Whether the contact of touching object is continued above a given time (such as 2 seconds).If the contact of at least two touching objects persistently surpasses Given time is crossed, then enters step S407, touch sensing unit 120 judges whether the profile combination of at least two touching objects accords with Close one of multiple profile combinations in storage element 120.If the profile combination of at least two touching objects does not meet storage element One of multiple profile combinations in 110, then return to step S403, and touch sensing unit 120 detects next group at least two touching again Touch the contact of object.Conversely, then entering step S408, touch-control sensing unit 120 generates the induction for corresponding to above-mentioned profile combination Signal.Finally, processing unit 130 receives inductive signal and according to inductive signal enable application program in step S409.
Please refer to Fig. 5.Fig. 5 is the block diagram for showing electronic device 500 described in an embodiment according to the present invention.Such as Fig. 5 Shown, electronic device 500 includes storage element 510, touch-control sensing unit 520 and processing unit 530.Storage element 510 is used To store the multiple combinations for corresponding at least two profiles.Wherein, said combination refers to the collocation of the shape of at least two objects Relationship.Contact of the touch-control sensing unit 520 at least two touching object of detection in suspend mode, and obtain and correspond to touching Touch the object information of object.Object information may include profile, capacitive sensing amount and the time of contact corresponding to touching object.Place Unit 530 is managed to receive object information, and according to object information enable application program.
An embodiment according to the present invention, when user is in protection cap, quickly pressing power key or dress in display screen cover When setting idle unused for a period of time, electronic device 500 enters suspend mode.After electronic device 500 enters suspend mode, when When touch-control sensing unit 520 detects at least two touching objects, touch-control sensing unit 520 also detects related at least two touching The object information of object.After the object information for obtaining touching object, touch-control sensing unit 520 is exported object information to place Unit 530 is managed further to be judged.Processing unit 530 judges at least two touchings according to the object information received Whether object meets the condition of enable application program.For example, when it is each touching object capacitive sensing amount all between one both Determine in range, the touching time is continued above a given time (such as 2 seconds) and the profile of at least two touching objects meets storage The one of multiple profile combinations in unit 510, processing unit 530 are that enable corresponds to multiple profile combinations in storage element 510 One of application program, such as music playing process etc..It is answered it is worth noting that, different profile combinations can be corresponded to different With program, such as when profile combination is triangle and is round, inductive signal is corresponding to music playing process, and profile combination is When square and heart, inductive signal corresponds to recorded program or electronic device 100 is made to enter offline mode etc..
Another embodiment according to the present invention, position enable application of the processing unit 530 also according at least two touching objects Program.For example, Fig. 3 A, 3B are all one of the profile combination stored by storage element 510, although its profile combination is all three It is angular and round, but since triangle and circle are located in different given areas 301,302, Fig. 3 A, 3B Shown in profile combination and its corresponding position can distinguish the different application program of enable.When processing unit 530 judges to touch When the profile combination of object is triangular form and is round, processing unit 520 judges whether and schemes also according to the position of touching object Any one of position shown in 3A, 3B is consistent.If being consistent with one of position shown in Fig. 3 A, 3B, 530 enable phase of processing unit It should be in the application program of the position.
Another embodiment according to the present invention, when electronic device 500 enters suspend mode, processing unit 530 can first judge Whether the contact of at least two touching objects is located in given area 301,302.When the contact of touching object is located at When given area 301,302, processing unit 530 again further judgement touching object object information, thus with reduction at Manage the power consumption of unit 530.
Another embodiment according to the present invention, processing unit 530 is after enable application program, when touch sensing unit 520 is examined When leaving of object of touching is measured, processing unit 530 executes next processing journey according to the variation of the capacitive sensing amount received Sequence.For example, when the variation of the capacitive sensing amount received by the processing unit 530 is negative value, processing unit 530 disables just Execution music playing process and switch to key frame, or disability music playing process and enable are taken pictures application program.
Fig. 5 please be cooperate refering to Fig. 6.Fig. 6 is to show user interface operations method described in an embodiment according to the present invention Flow chart.In step S601, a database is established in storage element 510, corresponds to the more of at least two profiles to store A combination.In step S602,500 system of electronic device enters suspend mode.In step S603, the detection touching of touch-control sensing unit 520 Touch the contact of object.In step S604, when touch-control sensing unit 520 detects the contact of at least two touching objects, touch-control Sensing unit 520 more detects the object information in relation at least two touching objects.Wherein, above-mentioned object information includes corresponding to often Profile, capacitive sensing amount, touching time span of a touching object etc..In step S605, touch-control sensing unit 520 believes object Breath is exported to processing unit 530.After processing unit 530 receives object information, S606 is entered step, processing unit 530 is sentenced Whether the disconnected capacitive sensing amount for corresponding at least two touching objects is in a given area.When capacitive sensing amount is between set When in range, S607 is entered step, processing unit 530 also judges whether the touching time of at least two touching objects had been greater than one both It fixes time (such as 2 seconds).If the touching time of at least two touching objects is greater than given time, S608 is entered step, is handled Unit 530 judges whether the profile combination of at least two touching objects meets one of multiple profile combinations in storage element 510.If The profile combination of at least two touching objects does not meet one of multiple profile combinations in storage element 510, then returns to step S603, touch sensing unit 520 detect the contact of touching object again.Conversely, then entering step S609, processing unit 530 is caused The application program of above-mentioned profile combination can be corresponded to.
Please refer to Fig. 7.Fig. 7 is the schematic diagram for showing electronic device external member described in an embodiment according to the present invention.Such as Fig. 7 Shown, electronic device external member 700 includes protective case 710 and electronic device 720.Protective case 710 further includes preceding cover region 711, back Cover region 712 and lateral plate 713.Preceding cover region 711 includes at least two induction objects 701,702.Back-cover area 712 with electronics to fill Set 720 back-cover fitting, and fixed electronic device 720.Lateral plate 713 is to cover region 711 before connecting and back-cover area 712.Wherein, Preceding cover region 711, back-cover area 712 and lateral plate 713 can coat electronic device 720 and to infolding.Electronic device 720 includes storage Memory cell, touch-control sensing unit and processing unit.The function of each unit is and electronic device 100 or electronic device 500 Configure it is identical, herein i.e. be not described in detail to simplify explanation.
An embodiment according to the present invention, protective case 710 are the protection leather sheath of an electronic device.Wherein, preceding cover region 711 and Back-cover area 712 is to recycle the soft materials such as leather and conductive fabric to be coated on using the hard materials such as glass or PMMA as substrate The outside of substrate.At least two induction objects 701,702 are can be coated in conductive fabric or (such as the devil in a manner of pasting Felt perhaps soft magnet etc.) be fixed on before in cover region 711 so that at least induction object 701,702 protrude from substrate or other The region of non-inductive object.For example, as shown in figure 8, current cover region 711 is covered on the Touch Screen of electronic device 720 When, only incude object 701,702 and contacts Touch Screen.Wherein, in order to mention touch-control sensing unit for the essence of capacitive sensing amount Accuracy is at least with the connection of conductive material 705, so that the capacitive sensing amount of each induction object between induction object 701,702 Reach balance.In addition, preceding cover region 711 may also include an induced magnet (not shown), current cover region 711 is covered in electronic device When on 720, induced magnet is the sensor to trigger electronic device 720 and makes it into suspend mode.
Fig. 9 is the schematic diagram for showing the protective case of electronic device external member described in another embodiment according to the present invention.Such as Fig. 9 Shown, wherein back-cover area 712 may also include at least one induction object 703, to pass through conductive material 705 and preceding cover region 711 At least two induction objects 701,702 connect, and can so increase with the system earth of the back-cover of electronic device 720 The capacitive sensing amount of at least two induction objects 701,702.
In conclusion the electronic device that an embodiment is proposed according to the present invention, electronic device external member and user interface Operating method, user can be configured different when electronic device enters suspend mode using at least two profiles difference or position Induction object with enable application-specific, and when entering general modfel, enable another application program in an identical manner. It in addition to this, more can be by the configuration of the induction object of adherent on the protective case of change electronic device to use shape in different The different application program of enable under condition, and the link of conductive material between objects is incuded by least two to reduce the machine of erroneous judgement Rate, to provide user's more preferably usage experience.
The feature of many embodiments described above, makes those skilled in the art clearly understood that the form of this specification. Skilled artisans appreciate that its using based on disclosure of the present invention to design or change other processing procedures and structure And it completes to be identical to the purpose of above-described embodiment and/or reaches the advantages of being identical to above-described embodiment.Those skilled in the art are also It will be appreciated that not departing from the equivalent constructions of the spirit and scope of the present invention can appoint without departing from the spirit and scope of the present invention Change, substitution and the retouching of meaning.

Claims (10)

1. a kind of electronic device, comprising:
One storage element, to store the multiple combinations for corresponding at least two profiles;
One touch-control sensing unit, to the one first touching object of detection in a suspend mode and one second touching object difference With the contact of the touch-control sensing unit, wherein when correspond to it is described first touching object and it is described second touching object electricity Hold induction amount in a given area and the contact is continued above a given time, the touch-control sensing unit is according to institute State first and the second touching object respectively with capacitance variations caused by the touching of the touch-control sensing unit to obtain Described first and described second touches the profile of object, and the wheel of the first touching object and the second touching object Wide combination meets said combination in the storage element and for the moment, generates one first inductive signal;And
One processing unit, to according to one first application program of the first inductive signal enable.
2. electronic device as described in claim 1, wherein when corresponding to the first touching object and second touching The capacitive sensing amount of object is in the given area and is continued above the given time, and first touching pair As and the combination of profile of the second touching object meet the another one of combination described in the storage element when, the touching Control sensing unit generates one second inductive signal and the processing unit is answered according to the second inductive signal enable one second Use program.
3. electronic device as described in claim 1, wherein the touch-control sensing unit more according to the first touching object with And the touch position of the second touching object generates first inductive signal.
4. electronic device as described in claim 1, wherein after the first application program described in enable, when the touch-control sensing list When member detects the capacitive sensing amount lower than the given area, disable first application program and one third application of enable Program.
5. a kind of electronic device, comprising:
One storage element, to store the multiple combinations for corresponding at least two profiles;
One touch-control sensing unit, to the one first touching object of detection in a suspend mode and one second touching object difference With the contact of the touch-control sensing unit, and obtain correspond to it is described first touching object and it is described second touching object pair Image information, the touch-control sensing unit according to described first and it is described second touching object respectively with the touch-control sensing unit Contact caused by capacitance variations with obtain described first and it is described second touching object profile, wherein the object believe When breath includes corresponding to the profile of the first touching object and the second touching object, capacitive sensing amount and contact Between;And
One processing unit, to receive the object information, wherein when the capacitive sensing amount in a given area and The time of contact is greater than a given time, and touches the described of object corresponding to the first touching object and described second The combination of profile meets combination described in the storage element for the moment, one first application program of enable.
6. a kind of user interface operations method is suitable for an electronic device, comprising:
A database is established, to store the multiple combinations for corresponding at least two profiles;
Pass through one first touching object of touch-control sensing unit detection and one second touching object difference in a suspend mode With the contact of the touch-control sensing unit, the touch-control sensing unit is distinguished according to described first and the second touching object Object is touched with capacitance variations caused by the contact of the touch-control sensing unit to obtain described first and described second Profile;
When obtaining the profile for corresponding to the first touching object and the second touching object, capacitive sensing amount and contact Between, wherein when corresponding to the capacitive sensing amount of the first touching object and the second touching object between a given area The interior and described contact is when being continued above a given time, judge the first touching object and described second touches object Whether the combination of profile meets one of combination described in the storage element;
When the combination of the first touching object and the profile of the second touching object meets described in the storage element Combination for the moment, generates one first inductive signal;
First inductive signal is received by a processing unit;And
One first application program of enable.
7. a kind of user interface operations method is suitable for an electronic device, comprising:
A database is established, to store the multiple combinations for corresponding at least two profiles;
Pass through one first touching object of touch-control sensing unit detection and one second touching object difference in a suspend mode With the contact of the touch-control sensing unit, the touch-control sensing unit is distinguished according to described first and the second touching object Object is touched with capacitance variations caused by the contact of the touch-control sensing unit to obtain described first and described second Profile;
The object information for corresponding to the first touching object and the second touching object is obtained, wherein the object information Profile, capacitive sensing amount and time of contact including corresponding to the first touching object and the second touching object;
The object information is received by a processing unit, wherein when the capacitive sensing amount is in a given area and institute When stating time of contact greater than a given time, the group of the profile of the first touching object and the second touching object is judged It closes and whether meets one of combination described in the storage element;
When the combination of the first touching object and the profile of the second touching object meets described in the storage element Combination a period of time, one first application program of enable.
8. a kind of electronic device external member, comprising:
One protective case, comprising:
Cover region before one has one first induction object and one second induction object, wherein the first induction object passes through one Conductive component and the second induction object coupling;And
One back-cover area is connect with the preceding cover region;
One electronic device is set in the back-cover area, comprising:
One storage element, to store the multiple combinations for corresponding at least two profiles;
One touch-control sensing unit, to detect the first induction object and the second induction object in a suspend mode Respectively with the contact of the touch-control sensing unit, wherein when correspond to it is described first induction object and it is described second induction object Capacitive sensing amount in a given area and it is described contact be continued above a given time, the touch-control sensing unit root According to described first and it is described second induction object respectively with capacitance variations caused by the contact of the touch-control sensing unit with Obtain the profile of described first and the second induction object, and the first induction object and the second induction object The combination of profile meet described in the storage element combination for the moment, generate an inductive signal;And
One processing unit, according to one application program of inductive signal enable.
9. electronic device external member as claimed in claim 8, wherein the first induction object and the second induction object Protrude from the preceding cover region.
10. electronic device external member as claimed in claim 8, wherein the back-cover area further includes third induction object, coupling Between the first induction object, the second induction object and a ground terminal.
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