CN103235695B - Touch control device prevents method and the device thereof of maloperation - Google Patents
Touch control device prevents method and the device thereof of maloperation Download PDFInfo
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- CN103235695B CN103235695B CN201310125229.3A CN201310125229A CN103235695B CN 103235695 B CN103235695 B CN 103235695B CN 201310125229 A CN201310125229 A CN 201310125229A CN 103235695 B CN103235695 B CN 103235695B
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- 238000000034 methods Methods 0.000 claims abstract description 18
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- 238000007619 statistical methods Methods 0.000 claims description 6
- 230000001276 controlling effects Effects 0.000 claims description 3
- 230000002708 enhancing Effects 0.000 abstract description 2
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Abstract
Description
Technical field
The present invention relates to handheld terminal field, particularly relate to a kind of touch control device prevents the method for maloperation and Its device.
Background technology
Universal along with capacitive touch screen, the most in recent years large scale screen on the mobile apparatus extensive Application, in order to bring more preferable visual experience to user and reduce the overall chi of mobile device as far as possible Very little, the application of narrow frame design is more and more extensive.But, narrow frame design brings preferable vision to user During experience, also face an inevitable problem, it is simply that when user's one-handed performance, may imprudence Touch effective touch area at Touch Screen edge, cause mobile device to produce maloperation.
Summary of the invention
For in prior art, user there may be lacking of maloperation in holding of handheld touch equipment on edge Falling into, the present invention proposes a kind of method preventing maloperation in touch control device and device thereof.
The present invention solves prior art problem and be employed technical scheme comprise that structure is a kind of anti-in touch control device The only method of maloperation, the method includes:
A, pressurized zone outside Touch Screen on touch control device described in pressure sensor senses；
B, according to the shape of the pressurized zone outside Touch Screen on described touch control device in described Touch Screen Determine area of isolation；
C, prevents the process of maloperation in described area of isolation, prevents user in described area of isolation Make the touch control operation made mistake.
Described step A includes following sub-step:
A1, when the hand-held described touch control device of user, pressure transducer determines touch-control on described touch control device The area of the pressurized zone outside screen and the pressure in described pressurized zone；
A2, calculates the touch-control of described pressurized zone and described touch control device according to the shape of described pressurized zone The length of the part that screen has a common boundary.
Step B includes following sub-step:
B1, statistical analysis user use the misuse rate of this touch control device and the position in maloperation region and Shape information, generates an isolation function, or is preset described isolation function by this equipment；
B2, determines according to the pressure in described compressed length, described pressurized zone and described isolation function The shape of described area of isolation.
Step C includes following sub-step:
C1, responds the touch event time delay in described area of isolation；Or,
C2, stops response to the touch event in described area of isolation；Or,
C3, ejects the prompt window whether confirming response to the touch event in described area of isolation.
The method is further comprising the steps of:
Whether D, control this touch control device by a control and open and prevent maloperation pattern, if this control is in Opening, then this touch control device opens pressure transducer, and to the touch event in described area of isolation Prevent the process of maloperation；If this control is closed, then this touch control device closing presure sensor.
A kind of device preventing maloperation in touch control device, including:
Pressure transducer, for detecting on described touch control device the pressurized zone outside Touch Screen；
Computing module, is used for the shape according to the pressurized zone outside Touch Screen on described touch control device described Touch Screen determines area of isolation；
Processing module, for preventing the process of maloperation in described area of isolation, prevents user described The touch control operation made mistake is made in area of isolation.
Pressure sensor module is additionally operable to when the hand-held described touch control device of user, described in pressure sensor senses The area of pressurized zone outside Touch Screen and pressure in described pressurized zone on touch control device；
Computing module is additionally operable to the shape according to described pressurized zone and calculates described pressurized zone and described touch-control The length of the part that the Touch Screen of equipment has a common boundary.
Described computing module also includes isolation function unit and area of isolation unit, wherein,
Isolation function unit uses misuse rate and the maloperation of this touch control device for statistical analysis user The position in region and shape information, generate an isolation function, or preset described isolation function by this equipment；
Area of isolation unit for according to the pressure in described compressed length, described pressurized zone and described every The shape of described area of isolation is determined from function.
Described processing module includes time delay response unit, stops response unit and confirm response unit, wherein,
Time delay response unit is for responding the touch event time delay in described area of isolation；
Stop response unit for the touch event in described area of isolation is stopped response；
Confirm response unit is for ejecting whether confirm response to the touch event in described area of isolation Prompt window.
This device also includes whether opening and prevent the control of maloperation pattern for controlling this device, described control Including opening unit and closing unit, wherein,
Described unlatching unit is used for opening control so that processing module is to the touch thing in described area of isolation Part prevents the process of maloperation；
Described closing unit is used for closing control, and closes described pressure transducer.
Implement the present invention, by using the contact position of pressure sensor senses hands and edge, reasonably adjust Touching the operating area of screen, it is easy to efficiently solve at narrow frame or large scale screen sub-screen edge The problem of maloperation, meanwhile, also solves shielding screen edge before and operates the fraud that the touch-control brought is invalid End, enhances Consumer's Experience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the flow process of the method preventing maloperation in touch control device that present pre-ferred embodiments provides Figure；
Fig. 2 is the particular flow sheet of step A of the method shown in Fig. 1；
Fig. 3 is the particular flow sheet of step B of the method shown in Fig. 1；
Fig. 4 is the particular flow sheet of step C of the method shown in Fig. 1；
Fig. 5 is the particular flow sheet of step D of the method shown in Fig. 1；
Fig. 6 is the structure of the device preventing maloperation in touch control device that present pre-ferred embodiments provides Block diagram.
Detailed description of the invention
It is the method preventing maloperation in touch control device of present pre-ferred embodiments offer as shown in Figure 1 Flow chart.
Step A, pressurized zone outside Touch Screen on pressure sensor senses touch control device.Institute of the present invention The handheld touch equipment mentioned includes the equipment such as the mobile phone with Touch Screen, panel computer and PDA, Its profile is usually cuboid.Pressure transducer is installed in the non-touch-control region of this equipment, such as except touch-control Four sides outside screen cover and the cell rear cover face relative with Touch Screen, four sides to this equipment The pressurized situation in face is detected.Be appreciated that when user is hand-held or holds this equipment, palm with should The side of equipment contacts, and palm is by pressure certain for the side bestowing this equipment.
It is the particular flow sheet of step A of the method shown in Fig. 1 as shown in Figure 2.
Step A1, when user's this touch control device hand-held, pressure transducer determines touch-control on this touch control device The area of the pressurized zone outside screen and the pressure in this pressurized zone.As above, described in example, it is built in The pressurized zone of this equipment side of pressure sensor senses of these four sides of equipment should when user's single-hand held Equipment (the most general mobile phone using method), or both hands hold this equipment, and (the most general panel computer makes By method) time, the pressurized zone of the pressure sensor senses side of four sides of this equipment, meanwhile, note Record pressure in pressurized zone.
Step A2, calculates the Touch Screen friendship of pressurized zone and this touch control device according to the shape of pressurized zone The length of the part on boundary.It is appreciated that the pressurized zone of this equipment side is the most irregularly shaped, such as, When user's both hands hold two relative sides of this equipment, the sensor of two relative sides is detectd respectively The pressurized zone surveyed is S1, S2, owing to S1 with S2 is irregularly shaped, then pressurized zone is touched with this The length of the part that the Touch Screen of control equipment has a common boundary is i.e. S1 Yu S2 putting down at screen surface place respectively The length of the projection on face.Or, the length having a common boundary due to pressurized zone S1 and S2 and Touch Screen is also It is not necessarily its greatest length projected in the plane of screen place (namely, it is possible to junction section only has one little Section, but pressurized zone middle body is longer), then can also be taken it and project in the plane of screen place Long length is as the length of pressurized zone with the part of the Touch Screen boundary of this touch control device.
Step B, according to the shape of the pressurized zone outside Touch Screen on this touch control device in this Touch Screen Determine area of isolation.
It is the particular flow sheet of step B of the method shown in Fig. 1 as shown in Figure 3.
Step B1, statistical analysis user uses misuse rate and the position in maloperation region of this touch control device Put and shape information, generate an isolation function, or preset this isolation function by this equipment.This equipment is one Collecting the manipulation information of user in the section time, statistical separates out user and uses misuse rate and the mistake of this equipment Misuse rate in the range information of operating area, or this different maloperation regional extent, and according to These parameters calculate and generate an isolation function.It is appreciated that this isolation function is the most predeterminable among this equipment, I.e. by equipment vendors, the service condition of user carried out statistical inquiry, or the usage behavior of user is carried out mould Intend analyzing, thus calculate this isolation function.
Step B2, determines area of isolation according to the pressure in compressed length, pressurized zone and isolation function. The independent variable of above-mentioned isolation function is compressed length and the pressure of above-mentioned record, and dependent variable is at this equipment The width of the area of isolation in screen or radius.Such as, according to the operation relation of above-mentioned isolation function, arrange With above-mentioned boundary length or projected length as length, with the certain length extended to screen center for wide rectangle it is Area of isolation, or the operation relation according to above-mentioned isolation function, with certain length as radius, certain position Semicircle for the center of circle is area of isolation.
Step C, prevents the process of maloperation in area of isolation, prevents user from making in area of isolation The touch control operation of mistake.
It is the particular flow sheet of step C of the method shown in Fig. 1 as shown in Figure 4.
Step C1, responds the touch event time delay in this area of isolation.When calculating in screen Area of isolation after, this equipment prevents the process of maloperation to the touch event in area of isolation, and this is pre- If rule is to respond the touch event time delay in this area of isolation.Such as, it is intended to carry out a behaviour as user When making (such as clicking on application icon M), the downslide clicking this area of isolation drags hurdle, the most right The operation delay response of downslide screen content, such as time delay one second, now, if user's correct point in a second When hitting application icon M, application program M can be opened, without causing the behaviour of downslide screen content Make.
Meanwhile, this preset rules can also be step C2, stops the touch event in this area of isolation Response.As above described in example, when user is intended to carry out an operation (such as clicking on application icon M), The downslide clicking this area of isolation drags hurdle, then stop responding the operation of downslide screen content, this Time, if user correctly clicks on application icon M, application program M can be opened, without causing The operation of downslide screen content.
This preset rules can also is that step C3, ejects the most true to the touch event in this area of isolation Recognize the prompt window of response.As above, described in example, (application program is such as clicked on when user is intended to carry out an operation Icon M) time, whether the downslide clicking this area of isolation drags hurdle, first ejects and confirm downslide The prompt window of the response of the operation of screen content, if user denies this response, does not then result in downslide screen The operation of content, now, when user correctly clicks on application icon M, can open application program M； If user confirms this response, the most at once respond the operation to downslide screen content.
It is the particular flow sheet of step D of the method shown in Fig. 1 as shown in Figure 5.
Whether step D, control this touch control device by a control and open and prevent maloperation pattern, if this control Be in opening, then this touch control device opens pressure transducer, and to the touch event in area of isolation Prevent the process of maloperation；If this control is closed, then this touch control device closing presure sensor. Comprise the concrete steps that:
Step D1, prevents maloperation pattern by what a control controlled this equipment.This control can be built in this In the system option of equipment, maloperation pattern is prevented to be controlled to whether opening this equipment, such as, should Control has two controlled state, opens and prevents maloperation pattern and close maloperation pattern.It is appreciated that This control may also set up in screen clear area, is controlled display and the pass of this control by default gesture operation Close.
Step D2, it is judged that whether this control is in opening.If this control is in opening, the most right Should open when preventing maloperation pattern, the most corresponding, when this control is closed, closes and prevent by mistake Operator scheme.
Step D3, if judging when this control is in opening, opens pressure transducer.Now, pressure Sensor starts to detect pressurized zone and corresponding pressure.
Step D4, the touch event in area of isolation prevents the process of maloperation.Processing mode is as above Described in example, it is not discussed in detail here.
Step D5, if judging when this control is closed, closing presure sensor.Now, pressure Sensor does not works, and this equipment closes maloperation pattern, and screen touch-control is in normal operating state.
As Fig. 6 be present pre-ferred embodiments provide handheld touch equipment in prevent the device of maloperation from tying Structure block diagram.
This device includes that the pressurized zone of equipment side is detectd by pressure transducer 10, pressure transducer 10 Survey.Handheld touch equipment mentioned by the present invention include the mobile phone with Touch Screen, panel computer and The equipment such as PDA.It is appreciated that when user is hand-held or holds this equipment, palm and the side of this equipment Face contacts, and palm is by pressure certain for the side bestowing this equipment.
When user's this equipment hand-held, pressure transducer 10 detect this equipment side pressurized zone and Pressure in pressurized zone.The pressure transducer 10 being built in this equipment side detects being subject to of this equipment side Intermediate pressure section, such as, this equipment is after a rectangular structure, end face and bottom surface are Touch Screen and battery respectively Lid, meanwhile, four sides of this equipment are all mounted with pressure transducer 10, and when user's single-hand held, this sets Standby (such as mobile phone), or when both hands hold this equipment (such as panel computer), four sides of this equipment The pressure transducer 10 in face detects the pressurized zone of side, meanwhile, record pressure in pressurized zone.
Shape according to pressurized zone calculates the part of pressurized zone and the Touch Screen boundary of this touch control device Length.According to the pressurized zone of pressure transducer 10 detecting, calculate the Touch Screen with this touch control device The part having a common boundary, and it is parallel to the length of this device end.It is appreciated that the pressurized zone of this equipment side Be irregularly shaped, such as, when user's both hands hold two relative sides of this equipment, two relatively The pressurized zone detected respectively of the sensor of side be S1, S2, owing to S1 with S2 is irregularly shaped, So pressurized zone is i.e. S1 Yu S2 difference with the length of the part of the Touch Screen boundary of this touch control device The length of the projection in the plane at screen surface place.Or, owing to pressurized zone S1 and S2 are with tactile (that is, having can in length not necessarily its greatest length projected in the plane of screen place that control screen has a common boundary Can junction section only have a bit of, but pressurized zone middle body is longer), then can also be taken it at screen In the plane of place, the greatest length of projection is as the portion of pressurized zone with the Touch Screen boundary of this touch control device The length divided.
This device also includes computing module 20, and this module is according to the compressive region outside Touch Screen on touch control device The shape in territory determines area of isolation in Touch Screen.Wherein, computing module also includes isolation function unit 21 and area of isolation unit 22.
Use the misuse rate of this touch control device by isolation function unit 21 statistical analysis user and grasp by mistake Make position and the shape information in region, generate an isolation function, or preset isolation function by this equipment.Every Collect the manipulation information of user within a period of time from function unit 21, statistical separates out user and uses this to set In standby misuse rate and the range information in maloperation region, or this different maloperation regional extent Misuse rate, and according to these parameters calculate generate an isolation function.It is appreciated that this isolation function also Predeterminable among this equipment, i.e. by equipment vendors, the service condition of user is carried out statistical inquiry, or right The usage behavior of user is simulated analyzing, thus calculates this isolation function.
Area of isolation unit 22 determines institute according to the pressure in compressed length, pressurized zone and isolation function State the shape of area of isolation.The independent variable of above-mentioned isolation function is compressed length and the pressure of above-mentioned record, Dependent variable is width or the radius of the area of isolation in the screen of this equipment.Such as, according to above-mentioned isolation letter The operation relation of number, arranges with above-mentioned boundary length or projected length as length, with extend to screen center one Measured length be wide rectangle be area of isolation, or the operation relation according to above-mentioned isolation function, with a fixed length The semicircle that degree is radius, certain position is the center of circle is area of isolation.
This device also includes that the touch event in area of isolation is done anti-by processing module 30, processing module 30 Only the process of maloperation, prevents user misoperation.Wherein, processing module 30 include time delay response unit 31, Stop response unit 32 and confirm response unit 33.
Touch event time delay in area of isolation is responded by time delay response unit 31.When calculating at screen After area of isolation in Mu, the touch event in area of isolation is prevented from grasping by time delay response unit 31 by mistake The process made, this preset rules is to respond the touch event time delay in this area of isolation.Such as, when with When family is intended to carry out an operation (such as clicking on application icon M), click under this area of isolation The sliding hurdle that drags, then the operation delay of downslide screen content is responded by time delay response unit 31, such as time delay one Second, now, if user during correct click application icon M, can open application program in one second M, without causing the operation of downslide screen content.
Stop response unit 32 and the touch event in area of isolation is stopped response.As above described in example, when When user is intended to carry out an operation (such as clicking on application icon M), click this area of isolation Glide and drag hurdle, then stop response unit 32 and stop the operation of downslide screen content is responded, now, If user correctly clicks on application icon M, application program M can be opened, without causing downslide The operation of screen content.
Confirm that the touch event in area of isolation is ejected the reminding window whether confirming response by response unit 33 Mouthful.As above described in example, when user is intended to carry out an operation (such as clicking on application icon M), Click this area of isolation downslide drag hurdle, then confirm response unit 33 first eject whether confirm under The prompt window of the response of the operation of sliding screen content, if user denies this response, does not then result in lower screen sliding The operation of curtain content, now, when user correctly clicks on application icon M, can open application program M；If user confirms this response, the most at once respond the operation to downslide screen content.
This device also includes whether opening and prevent the control 40 of maloperation pattern for controlling this device, wherein, This control 40 includes opening unit 41 and closing unit 42.
In the apparatus, control this equipment by control 40 and whether open and prevent maloperation pattern, if opening Unit 41 controls this control 40 and is in opening, then this opening of device pressure transducer 10, and to Touch event in described area of isolation prevents the process of maloperation；If closing unit 42 controls this control 40 are closed, then this equipment closing presure sensor 10.Specifically: being controlled by control 40 should Equipment prevent maloperation pattern.Whether this control 40 can be built in the system processor of this equipment, to The maloperation pattern that prevents opening this equipment is controlled, and such as, this control 40 has two controlled state, Unlatching prevents maloperation pattern and closes maloperation pattern.It is appreciated that this control 40 also can will be opened Unit 41 and closing unit 42 are arranged at screen clear area, are controlled by default gesture operation Operation.
This device judges whether this control 40 is in opening, if this control 40 is in opening, i.e. Corresponding unlatching unit 41 is opened and is prevented maloperation pattern, and corresponding, this control 40 is closed Time, closing unit 42 is closed and is prevented maloperation pattern.If judging, when this control 40 is in opening, to open Open unit 41 and open pressure transducer 10.Now, pressure transducer 10 start to detect pressurized zone and Corresponding pressure.Meanwhile, the touch event in area of isolation prevents the process of maloperation.Processing mode As above, described in example, it is not discussed in detail here.If judging when this control 40 is closed, closing unit 42 Closing presure sensor 10.Now, pressure transducer 10 does not works, and closing unit 42 closes maloperation Pattern, screen touch-control is in normal operating state.
It should be appreciated that for those of ordinary skills, can be improved according to the above description Or conversion, and all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (2)
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| CN201310125229.3A CN103235695B (en) | 2013-04-11 | 2013-04-11 | Touch control device prevents method and the device thereof of maloperation |
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| CN104679421A (en) * | 2013-11-29 | 2015-06-03 | 中国移动通信集团公司 | Accidental touch screen edge touch preventing method and equipment |
| CN104020878A (en) | 2014-05-22 | 2014-09-03 | 小米科技有限责任公司 | Touch input control method and device |
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| CN104571693B (en) * | 2014-12-22 | 2018-08-10 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104461322A (en) * | 2014-12-30 | 2015-03-25 | 中科创达软件股份有限公司 | Display method and system for user interface of handheld device |
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