CN104063093A - Method and device for preventing touch screen from being operated by mistake and mobile equipment - Google Patents
Method and device for preventing touch screen from being operated by mistake and mobile equipment Download PDFInfo
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- CN104063093A CN104063093A CN201410306720.0A CN201410306720A CN104063093A CN 104063093 A CN104063093 A CN 104063093A CN 201410306720 A CN201410306720 A CN 201410306720A CN 104063093 A CN104063093 A CN 104063093A
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Abstract
The embodiment of the invention relates to the technical field of mobile communication and particularly relates to a method and a device for preventing a touch screen from being operated by mistake and mobile equipment. The method comprises the following steps of: acquiring current electromagnetic interference information of the mobile equipment; according to the current electromagnetic interference information, determining whether the degree of electromagnetic interference currently applied to the mobile equipment meets set conditions; and when determining that the degree of electromagnetic interference currently applied to the mobile equipment meets the set conditions and the touch screen is not clicked, executing resetting operation on the touch screen of the mobile equipment. According to the method, electromagnetic interference of the electromagnetic environment on the touch screen can be eliminated so as to effectively prevent the touch screen from being operated by mistake, thereby improving practicality of the touch screen in the mobile equipment.
Description
Technical field
The embodiment of the present invention relates to mobile communication technology field, relates in particular to the method, device and the mobile device that prevent misoperation of touch screen.
Background technology
Along with the fast development of mobile communication technology, mobile device (for example, smart mobile phone and panel computer etc.) has been widely used in the every field of live and work.Touch-screen is mobile device and user interactions window the most frequently, in routine use process, often there will be the maloperation causing due to touch-screen problem.
In the use procedure of touch-screen, if when the residing electromagnetic environment of touch-screen changes, especially, in the time of the residing electromagnetic environment more complicated of mobile device, electromagnetic interference (EMI) may cause some region induction of touch-screen insensitive, touch-screen was lost efficacy or produce maloperation etc.At present, even lack a kind of method that can effectively prevent misoperation of touch screen.
Summary of the invention
The object of the embodiment of the present invention is to propose a kind of method, device and mobile device that prevents misoperation of touch screen, so that a kind of method that effectively prevents misoperation of touch screen to be provided, and then improves the practicality of touch-screen in mobile device.
On the one hand, the embodiment of the present invention provides a kind of method that prevents misoperation of touch screen, comprising:
Obtain the current electromagnetic interference (EMI) information of mobile device;
Determine that according to described current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, meet and impose a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, and when described touch-screen is not clicked, the touch-screen of described mobile device is carried out to reset operation.
On the one hand, the embodiment of the present invention provides a kind of device that prevents misoperation of touch screen, comprising again:
Information acquisition unit, for obtaining the current electromagnetic interference (EMI) information of mobile device;
Condition judgment unit, for according to described current electromagnetic interference (EMI) information, judges whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets to impose a condition;
Click judging unit, while imposing a condition for determining that the current electromagnetic interference (EMI) degree being subject to of described mobile device is satisfied, judge that whether described touch-screen is clicked;
Reset performance element, when not clicked for definite described touch-screen, carries out reset operation to the touch-screen of described mobile device.
On the other hand, the embodiment of the present invention also provides a kind of mobile device, and the device that prevents misoperation of touch screen providing in any embodiment of the present invention is provided.
Method, device and the mobile device of what the embodiment of the present invention provided prevent misoperation of touch screen, can improve the practicality of touch-screen in mobile device.In the method that prevents misoperation of touch screen of the embodiment of the present invention, obtain the current electromagnetic interference (EMI) information of mobile device, and according to described current electromagnetic interference (EMI) information, the touch-screen of described mobile device is carried out to reset operation, can eliminate the electromagnetic interference (EMI) of electromagnetic environment to touch-screen, effectively to prevent misoperation of touch screen, and then improve the practicality of touch-screen in mobile device.
Brief description of the drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a part for the embodiment of the present invention, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the realization flow figure of the method that prevents misoperation of touch screen that provides in first embodiment of the invention;
Fig. 2 be in second embodiment of the invention, provide touch-screen is carried out to the realization flow figure of method of reset operation;
Fig. 3 is the realization flow figure of the method that prevents misoperation of touch screen that provides in third embodiment of the invention;
Fig. 4 is the structural representation of the device that prevents misoperation of touch screen that provides in fourth embodiment of the invention;
Fig. 5 is the structural representation of the mobile device that provides in fifth embodiment of the invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the embodiment of the present invention is carried out more in detail and complete explanation.Be understandable that, specific embodiment described herein is only for explaining the embodiment of the present invention, but not restriction to the embodiment of the present invention.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the embodiment of the present invention but not full content.
The first embodiment:
Fig. 1 is the realization flow figure of the method that prevents misoperation of touch screen that provides in first embodiment of the invention, the method can be carried out by the device that prevents misoperation of touch screen, described device can be realized by software and/or hardware, and a part that can be used as mobile device is built in mobile device inside.This realization flow comprises:
Step 11, obtain the current electromagnetic interference (EMI) information of mobile device.
Mobile device comprises Magnetic Sensor, detect the electromagnetic interference (EMI) information of mobile device by Magnetic Sensor, and electromagnetic interference (EMI) information is stored in magnetic interference register, for example, in magnetic interference register, represent different levels of electromagnetic interference values to be worth 0,1,2 and 3 respectively.Wherein, arranging of the relation of levels of electromagnetic interference value and electromagnetic interference (EMI) intensity and magnetic sensor chip is relevant, for different magnetic sensor chips, can be that the electromagnetic interference (EMI) of the less correspondence of levels of electromagnetic interference value is larger, can be also the electromagnetic interference (EMI) of the less correspondence of levels of electromagnetic interference value is less.
It should be noted that, described current electromagnetic interference (EMI) information can be also current electromagnetic interference (EMI) value, and wherein said current electromagnetic interference (EMI) value is relative value, represents to be subject to the intensity of electromagnetic interference (EMI) with the size of current electromagnetic interference (EMI) value.In the time that described current electromagnetic interference (EMI) information is current electromagnetic interference (EMI) value, if described electromagnetic interference (EMI) value exceedes preset value, definite current electromagnetic interference (EMI) degree being subject to of described mobile device is satisfied imposes a condition.
Also it should be noted that, in the embodiment of the present invention, the particular content of current electromagnetic interference (EMI) information is not construed as limiting,, except the above-mentioned current levels of electromagnetic interference value and current electromagnetic interference (EMI) value of listing, described current electromagnetic interference (EMI) information also can be for other values, as long as can determine that by described current electromagnetic interference (EMI) information mobile device is subject to electromagnetic interference (EMI) degree.
Wherein, the current electromagnetic interference (EMI) information of obtaining mobile device can comprise: every the schedule time, receive the current electromagnetic interference (EMI) information of the mobile device of Magnetic Sensor measurement.
For example, by the form of timer, Magnetic Sensor is measured the current electromagnetic interference (EMI) information of mobile device every the schedule time, thereby timing receives the current electromagnetic interference (EMI) information of the mobile device of Magnetic Sensor measurement.
Step 12, determine that according to described current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, meet and impose a condition in the current electrical interference degree being subject to of definite described mobile device, and when described touch-screen is not clicked, the touch-screen of described mobile device is carried out to reset operation.
Wherein, imposing a condition is the Rule of judgment of electromagnetic interference (EMI) degree, imposes a condition when electromagnetic interference (EMI) degree meets, and illustrates that the current electromagnetic interference (EMI) degree being subject to of mobile device is more serious, may cause some region induction of touch-screen insensitive; When electromagnetic interference (EMI) degree does not meet and imposes a condition, illustrate that the current electromagnetic interference (EMI) degree being subject to of mobile device is not serious.Therefore, meet while imposing a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, illustrate that in mobile device, the current electromagnetic interference (EMI) being subject to of touch-screen may cause touch-screen to lose efficacy.Meet and impose a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, and described touch-screen is not when clicked, and the touch-screen of described mobile device is carried out to reset operation.Wherein, carry out when reset operation when touch-screen, touch-screen obtains the touch reference value under current environment again, and touch reference value work again to obtain, carry out after reset operation at touch-screen, touch-screen responds the clicking operation of touch-screen on the touch reference value basis regaining.
Wherein, described electromagnetic interference (EMI) information comprises levels of electromagnetic interference value, describedly determine that according to described current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, can comprise: in the time that described levels of electromagnetic interference value exceedes preset value, determine the current electromagnetic interference (EMI) degree being subject to of described mobile device meet impose a condition.
For example, the larger magnetic sensor chip of electromagnetic interference (EMI) intensity being subject to for the less mobile device of levels of electromagnetic interference value, preset value is grade 2, if current levels of electromagnetic interference is 0, definite current electromagnetic interference (EMI) degree being subject to of described mobile device is satisfied imposes a condition; If current levels of electromagnetic interference is 3, determine that the current electromagnetic interference (EMI) degree being subject to of described mobile device does not meet and imposes a condition.
Wherein, the touch-screen of described mobile device is carried out to reset operation, can also comprise: the touch-screen to described mobile device sends reset instruction, make described touch-screen carry out reset operation.
When touch-screen is carried out to reset operation, send reset instruction to the touch-screen of described mobile device, make touch-screen receive reset instruction and carry out reset operation.
It should be noted that, the method that prevents misoperation of touch screen providing in first embodiment of the invention can be carried out at mobile device under wake-up states, also can under screen lock state, carry out at mobile device.If completed the reset operation to touch-screen under screen lock state at mobile device, so when mobile device is during in wake-up states, touch-screen just responds the clicking operation of touch-screen on the touch reference value basis under environment of living in.
What first embodiment of the invention provided prevents in the method for misoperation of touch screen, the electromagnetic interference (EMI) information of mobile device under Real-time Obtaining touch-screen, and according to described electromagnetic interference (EMI) information determine the current electromagnetic interference (EMI) degree being subject to of described mobile device meet impose a condition, and when described touch-screen is not clicked, the touch-screen of described mobile device is carried out to reset operation.Therefore, in first embodiment of the invention, by the reset operation to touch-screen, reduce the electromagnetic interference (EMI) degree that the affiliated mobile device of touch-screen is subject to, thereby effectively prevent misoperation of touch screen, improve the practicality of touch-screen.
The second embodiment:
The second embodiment is the concrete optimization to step 12 in first embodiment of the invention, Fig. 2 be in second embodiment of the invention, provide touch-screen is carried out to the realization flow figure of method of reset operation, as shown in Figure 2, the method comprises:
Step 21, judge that according to current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, and if so, performs step 22; Otherwise, jump to step 25.
Step 22, at current time corresponding to described current electromagnetic interference (EMI) information, judge that whether described touch-screen clicked, if not, perform step 23; If so, jump to step 24.
Step 23, the touch-screen of described mobile device is carried out to reset operation, and end operation.
Step 24, continue to judge that whether described touch-screen is clicked in follow-up moment of described current time, if clicked, repeated execution of steps 24; Otherwise jump to step 23.
Step 25, end operation.
To sum up, at the current time that obtains described current electromagnetic interference (EMI) information, judge that whether described touch-screen is clicked, if when touch-screen is not clicked described in current time, the touch-screen of described mobile device is carried out to reset operation; If when described in current time, touch-screen is just clicked, current time is not carried out reset operation to touch-screen, but continue judge that whether described touch-screen is clicked in follow-up moment of current time, and until described touch-screen when not clicked, to described touch-screen execution reset operation.
In the time that touch-screen is carried out to reset operation, touch-screen can obtain the touch reference value under current environment again.Therefore, need to, in the time that touch-screen is not clicked, could obtain the touch reference value accurately under current environment, therefore can not carry out reset operation to it in the time that touch-screen is just clicked.After touch-screen is carried out to reset operation, after touch-screen obtains new touch reference value, touch-screen will respond the clicking operation of touch-screen on new touch reference value basis, thereby effectively reduce the electromagnetic interference (EMI) degree that in mobile device, touch-screen is subject under current environment, and then prevent the maloperation of touch-screen.
The 3rd embodiment:
Fig. 3 is the realization flow figure of the method that prevents misoperation of touch screen that provides in third embodiment of the invention, and as described in Figure 3, the method comprises:
Step 31, every the schedule time, Magnetic Sensor is measured the current levels of electromagnetic interference value of mobile device, continues execution step 32.
Step 32, every the schedule time, mobile device receives current levels of electromagnetic interference value, continue execution step 33.
Step 33, judge whether described current levels of electromagnetic interference value exceedes preset value; If so, perform step 34; Otherwise, jump to step 38.
Step 34, at current time corresponding to current levels of electromagnetic interference value, judge that whether described touch-screen clicked, if not, perform step 35; If so, jump to step 37.
Step 35, to touch-screen send reset instruction, continue execution step 36.
Step 36, touch-screen receive reset instruction and carry out reset operation, and end operation.
Step 37, continue to judge that whether described touch-screen is clicked in follow-up moment of described current time, if clicked, repeated execution of steps 37; Otherwise jump to step 35.
Step 38, end operation.
In third embodiment of the invention, identify current mobile device whether under a more complicated and the larger electromagnetic environment of electromagnetic interference (EMI) by Magnetic Sensor, if, when touch-screen is not clicked so, touch-screen is carried out to reset processing, thereby again obtain the correct touch reference value under current environment.
Below prevent misoperation of touch screen device embodiment and mobile device embodiment for the embodiment of the present invention, the inventive method embodiment, device embodiment and mobile device embodiment belong to same design, the detail content of detailed description not in device and mobile device, can be with reference to said method embodiment.
The 4th embodiment:
Fig. 4 is the structural representation of the device that prevents misoperation of touch screen that provides in fourth embodiment of the invention, and this device comprises:
Information acquisition unit 41, for obtaining the current electromagnetic interference (EMI) information of mobile device; Condition judgment unit 42, for according to described current electromagnetic interference (EMI) information, judges whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets to impose a condition; Click judging unit 43, while imposing a condition for determining that the current electromagnetic interference (EMI) degree being subject to of described mobile device is satisfied, judge that whether described touch-screen is clicked; Reset performance element 44, when not clicked for definite described touch-screen, carries out reset operation to the touch-screen of described mobile device.
Wherein, described condition judgment unit 42 specifically can comprise: judgment sub-unit, in the time that described electromagnetic interference (EMI) information comprises levels of electromagnetic interference value, judges whether described levels of electromagnetic interference value exceedes preset value; Determine subelement, while exceeding preset value for described levels of electromagnetic interference value, determine the current electromagnetic interference (EMI) degree being subject to of described mobile device meet impose a condition.
Wherein, described click judging unit 43 specifically can comprise: the first reset subelement, at current time corresponding to described current electromagnetic interference (EMI) information, determine that described touch-screen is not clicked; The second reset subelement, for current time corresponding to described current electromagnetic interference (EMI) information, determine when described touch-screen is just clicked, continue to determine that in the follow-up moment of described current time whether described touch-screen is clicked, and determine the not clicked follow-up moment of described touch-screen.
Wherein, described information acquisition unit 41 specifically can comprise: Magnetic Sensor, for every the schedule time, measure the current electromagnetic interference (EMI) information of mobile device; Timing receives subelement, for every the schedule time, receives the current electromagnetic interference (EMI) information of described mobile device.
Wherein, described reset performance element 44 specifically for: while determining that described touch-screen is not clicked, send reset instruction to the touch-screen of described mobile device, make described touch-screen carry out reset operation.
The device that prevents misoperation of touch screen that adopts fourth embodiment of the invention to provide, can the residing electromagnetic environment annoyance level of Real-Time Monitoring current mobile device by Magnetic Sensor, thereby in real time touch-screen is carried out to reset operation, the problem losing efficacy to solve touch-screen.
The 5th embodiment:
Fig. 5 is the structural representation of the mobile device that provides in fifth embodiment of the invention, and the device that prevents misoperation of touch screen providing in any embodiment of the present invention is provided this mobile device.
For example, this mobile device comprises information acquisition unit, condition judgment unit, clicks judging unit and reset performance element, and wherein, described information acquisition unit can comprise that Magnetic Sensor and timing receive subelement; Described condition judgment unit specifically can comprise judgment sub-unit and definite subelement; Described click judging unit can comprise the first reset subelement and the second reset subelement.
This mobile device can be implemented according to its residing environment, touch-screen in mobile device is carried out to reset operation, thereby effectively prevent misoperation of touch screen, has improved the practicality of mobile device.
The preferred embodiment that the foregoing is only the embodiment of the present invention, is not limited to the embodiment of the present invention, and to those skilled in the art, the embodiment of the present invention can have various changes and variation.Any amendment of doing within all spirit in the embodiment of the present invention and principle, be equal to replacement, improvement etc., within all should being included in the protection domain of the embodiment of the present invention.
Claims (11)
1. a method that prevents misoperation of touch screen, is characterized in that, comprising:
Obtain the current electromagnetic interference (EMI) information of mobile device;
Determine that according to described current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, meet and impose a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, and when described touch-screen is not clicked, the touch-screen of described mobile device is carried out to reset operation.
2. method according to claim 1, is characterized in that, described electromagnetic interference (EMI) information comprises levels of electromagnetic interference value,
Describedly determine that according to described current electromagnetic interference (EMI) information whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets and impose a condition, and comprising:
In the time that described levels of electromagnetic interference value exceedes preset value, determine the current electromagnetic interference (EMI) degree being subject to of described mobile device meet impose a condition.
3. method according to claim 1, is characterized in that, meet and impose a condition, and described touch-screen is not when clicked, and the touch-screen of described mobile device is carried out to reset operation, comprising in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device:
Meet and impose a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, and in the time that touch-screen is not clicked described in current time corresponding to described current electromagnetic interference (EMI) information, the touch-screen of described mobile device is carried out to reset operation; Or,
Meet and impose a condition in the current electromagnetic interference (EMI) degree being subject to of definite described mobile device, and in the time that described in current time corresponding to described current electromagnetic interference (EMI) information, touch-screen is just clicked, continue to judge that whether described touch-screen is clicked in the follow-up moment of described current time, and in the time that described touch-screen is not clicked, the touch-screen of described mobile device is carried out to reset operation.
4. according to the method described in claim 1-3 any one, it is characterized in that, described in obtain the current electromagnetic interference (EMI) information of mobile device, comprising:
Every the schedule time, receive the current electromagnetic interference (EMI) information of the mobile device of Magnetic Sensor measurement.
5. method according to claim 4, is characterized in that, the touch-screen of described mobile device is carried out to reset operation, comprising:
Touch-screen to described mobile device sends reset instruction, makes described touch-screen carry out reset operation.
6. a device that prevents misoperation of touch screen, is characterized in that, comprising:
Information acquisition unit, for obtaining the current electromagnetic interference (EMI) information of mobile device;
Condition judgment unit, for according to described current electromagnetic interference (EMI) information, judges whether the current electromagnetic interference (EMI) degree being subject to of described mobile device meets to impose a condition;
Click judging unit, while imposing a condition for determining that the current electromagnetic interference (EMI) degree being subject to of described mobile device is satisfied, judge that whether described touch-screen is clicked;
Reset performance element, when not clicked for definite described touch-screen, carries out reset operation to the touch-screen of described mobile device.
7. device according to claim 6, is characterized in that, described condition judgment unit specifically comprises:
Judgment sub-unit, in the time that described electromagnetic interference (EMI) information comprises levels of electromagnetic interference value, judges whether described levels of electromagnetic interference value exceedes preset value;
Determine subelement, while exceeding preset value for described levels of electromagnetic interference value, determine the current electromagnetic interference (EMI) degree being subject to of described mobile device meet impose a condition.
8. device according to claim 6, is characterized in that, described click judging unit specifically comprises:
The first reset subelement, at current time corresponding to described current electromagnetic interference (EMI) information, determines that described touch-screen is not clicked;
The second reset subelement, for current time corresponding to described current electromagnetic interference (EMI) information, determine when described touch-screen is just clicked, continue to determine that in the follow-up moment of described current time whether described touch-screen is clicked, and determine the not clicked follow-up moment of described touch-screen.
9. according to the device described in claim 6-8 any one, it is characterized in that, described information acquisition unit specifically comprises:
Magnetic Sensor, for every the schedule time, measures the current electromagnetic interference (EMI) information of mobile device;
Timing receives subelement, for every the schedule time, receives the current electromagnetic interference (EMI) information of described mobile device.
10. device according to claim 9, is characterized in that, described reset performance element specifically for:
Determine when described touch-screen is not clicked, send reset instruction to the touch-screen of described mobile device, make described touch-screen carry out reset operation.
11. 1 kinds of mobile devices, is characterized in that, comprise the device that prevents misoperation of touch screen as described in claim 6-10 any one.
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| CN201410306720.0A CN104063093A (en) | 2014-06-30 | 2014-06-30 | Method and device for preventing touch screen from being operated by mistake and mobile equipment |
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| CN201410306720.0A CN104063093A (en) | 2014-06-30 | 2014-06-30 | Method and device for preventing touch screen from being operated by mistake and mobile equipment |
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Application publication date: 20140924 |