CN104007882B - High-accuracy screen touch response method and device - Google Patents
High-accuracy screen touch response method and device Download PDFInfo
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- CN104007882B CN104007882B CN201410227138.5A CN201410227138A CN104007882B CN 104007882 B CN104007882 B CN 104007882B CN 201410227138 A CN201410227138 A CN 201410227138A CN 104007882 B CN104007882 B CN 104007882B
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Abstract
The invention provides a high-accuracy screen touch response method. The method comprises the following steps: preferably judging whether mobile intelligent equipment is in an approaching state or not when screen touch operation is detected; if not, indicating that a proximity sensor is exposed out of a pocket, and not responding to the screen touch operation; detecting whether the proximity value of the proximity sensor (when the proximity value is larger, the distance of a closest object detected by the proximity sensor is smaller) is in a process of changing from large to small or not; if so, judging that the mobile intelligent equipment is getting far away from a certain object or in a process of being taken out of the pocket at high possibility without responding to any screen touch operation. By using the method, error operation can be avoided effectively.
Description
Technical field
The present invention relates to intelligent movable equipment technical field, particularly to a kind of high touch screen response method of accuracy.Should
Method, by setting up functional module construction, to be completed by computer program instructions control computer system.
Background technology
With the development of electronic technology, the intelligent movable equipment such as mobile phone, e-book is widely popularized.Intelligent movable sets
For as a kind of portable equipment of miniaturization, often it is placed in daily life in the pocket next to the skin such as trouser pocket, pocket,
Inevitably there is friction in pocket and intelligent movable equipment room, particularly during pocket motion.Again due to present
Relying on the touch control operation to screen (rub screen) intelligent movable equipment to realize information input or control more, therefore pocket with
The friction of intelligent movable equipment may allow intelligent movable equipment erroneous judgement touch input, thus leading to intelligent movable equipment to occur
Maloperation, or even, even if intelligent movable equipment manually or realize being in not in pocket by some auto sleep programs
Dormancy state, but because the friction of intelligent movable equipment and pocket is more large-area friction, therefore very likely in friction
During false triggering wake actions (wake actions refer to the default certain gestures operational motion carrying out on screen, such as
Draw a circle, or draw a triangle, an intelligent movable equipment is likely to be of multiple wake actions, when intelligent movable equipment
When recognizing user and executing wake actions on the touchscreen, then wake up system and enter the corresponding application of this wake actions) lead to
By false wake-up, the result of false wake-up is to lead to more no operate received and responded by intelligent movable equipment to intelligent movable equipment.
For the problems referred to above, the proximity transducer that current part intelligent movable equipment is carried using it is come the mobile intelligence judging
Equipment whether can be in pocket, maloperation is avoided with this.Initially with specific dormancy program (as Publication No. cn
A kind of method and apparatus of the intelligent movable equipment auto sleep disclosed in the patent documentation of 103516901a) judging mobile intelligence
Can equipment whether be in pocket, if it is, making intelligent movable equipment enter resting state.Subsequently intelligent movable equipment is in
Proximity values detected by resting state auto-real-time monitoring proximity transducer, if proximity values are less than preset value, judge this
Shi Yidong smart machine, still in pocket, is now all not responding to any contact action, only when proximity values are less than preset value
When, just judge that now intelligent movable equipment, still in pocket, now just can respond contact action and determine whether this operation
Whether it is wake operation.This method can preferably solve the above problems in theory, but finds in actual applications,
The reasons such as the construction due to intelligent movable equipment, proximity transducer can not possibly be arranged on the center of equipment, is typically mounted in
The marginal area of intelligent movable equipment, therefore during intelligent movable equipment is taken out from pocket by user it is most likely that
The proximity transducer of intelligent movable equipment exposed outside pocket, and major part (the particularly touch-control of intelligent movable equipment
The major part of screen) still in pocket, in the state of the movement to outside pocket from pocket is in due to intelligent movable equipment, now
It is more prone to rub with pocket still in this part in pocket, leads to produce maloperation, even false wake-up.And with
The touch screen intelligent movable equipment becomes increasing, also becomes more and more frequent, therefore urgently the occurrence of above-mentioned this
Need a kind of method that can targetedly solve the problems, such as maloperation during removal pocket for the intelligent movable equipment.
Content of the invention
It is an object of the invention to avoiding above-mentioned weak point of the prior art and providing a kind of accuracy high touch screen
Response method, the method can effectively prevent intelligent movable equipment because proximity transducer is exposed in advance during removal pocket
The problem of the false-touch prevention mechanism failure leading to, can targetedly solve mistake during removal pocket for the intelligent movable equipment
The method of operational issue.
The mentality of designing of the present invention is as follows: because this maloperation occurs during intelligent movable equipment removal pocket,
As long as therefore can detect in the state of judging whether intelligent movable equipment is in removal from pocket, and work as intelligent movable
Equipment is not responding to, when being in the state of removing from pocket, the maloperation that any operation can be prevented effectively from this stage；But,
In intelligent movable equipment, the detection for its kinestate commonly relies on gyro sensor or acceleration transducer,
And be to be only capable of judging whether intelligent movable equipment is in mobile status and is difficult to judge movement significantly against two kinds of sensors
Whether smart machine is in the state of removal from pocket.Therefore one of key of the present invention is that finding one kind can interpolate that shifting
Whether dynamic smart machine is in the determination methods in the state of removal from pocket.
The purpose of the present invention is achieved through the following technical solutions:
A kind of high touch screen response method of accuracy, comprising:
Prevent close to false touch step: judge whether intelligent movable equipment is in proximity state according to proximity transducer, if it is,
Then do not allow to respond contact action, if it is not, then redirecting then state trend detecting step；
Resistance to movement false touch step: obtain the proximity values that detect of proximity transducer, described proximity values are bigger to be meaned to close
The distance value of the immediate object that sensor detects is less, judges whether this proximity values is in variation tendency from large to small
In, if it is, not allowing to respond contact action.
Wherein, described resistance to movement false touch step includes:
Variation tendency calculation procedure: periodically obtain proximity values, once obtain before the proximity values instantly obtaining are deducted
Proximity values are to obtain close to changing value；
Whether mobile trend judges step: judge close to changing value less than default Long-term change trend value, if it is, judging to connect
Close values are in variation tendency from large to small, and wherein, described default Long-term change trend value is less than zero.
Wherein, described anti-include proximity state close to false touch step and judge step: the proximity values of acquisition proximity transducer are simultaneously
Judge whether it presets proximity values more than first, if it is, judging to be now in proximity state.
Preferably, described resistance to movement false touch step includes response condition and resets step: as judged, proximity values are in by greatly extremely
In little variation tendency, then obtain the proximity values of proximity transducer and judge whether it presets proximity values more than second, if not,
Then allow response contact action, if it is, obtaining the proximity values of proximity transducer after the latent period time again to judge it
Whether it is less than the second default proximity values.
Wherein, method also includes wake-up step: judge intelligent movable equipment whether in a dormant state, if it is,
When contact action is detected, judge whether described contact action is wake actions, if it is, waking up intelligent movable equipment, such as
Really no, then ignore this contact action, described contact action is the wake operation action of intelligent movable equipment, described wake operation is moved
Act on and intelligent movable equipment is waken up from resting state.
Beneficial effects of the present invention: the invention provides a kind of high touch screen response method of accuracy, the method is in detection
Preferentially judge whether intelligent movable equipment is in proximity state to during contact action, if it is not, explanation proximity transducer is exposed
Outside pocket, now wouldn't respond contact action, but the proximity values of detection proximity transducer (the bigger close sensing of proximity values
The distance of the immediate object that device detects is less) in the change procedure that whether is in from large to small, if it is, can sentence
Offset moves smart machine now away from jobbie, namely during being very likely in and being taken out by pocket, now not
Respond any contact action, you can effectively avoid maloperation.
Brief description
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the high embodiment 1 of touch screen response method of accuracy of the present invention.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1
A kind of one of high specific embodiment of touch screen response method of accuracy of the present invention, comprising:
Step a: intelligent movable equipment enters resting state, opens wake actions identification function, reduces touch screen sensitivity.
Wake actions identification function is used for identifying whether contact action is wake actions, is to wake up the necessary function of intelligent movable equipment；
Reducing touch screen sensitivity is then because touch control operation in the dormant state mostly is maloperation (the subjective operation of non-user), therefore
The reduction of sensitivity both can reduce the generation (can be ignored when touch action is smaller) of maloperation, can also reduce energy simultaneously
Consumption, specifically, the method reducing sensitivity can be realized by adjusting the parameter in sensitivity depositor, belongs to ability
Domain routine techniquess means, will not be described here.
Step b: start proximity transducer, obtain the proximity values that proximity transducer detects, judge whether this proximity values is big
In the first preset value, if it is, judging that intelligent movable equipment is now in proximity state, close touch screen response function, not right
Any contact action is responded, if it is not, then judging is now exposed at least close to sensor, adjust to step c with
Determine whether.It should be noted that proximity values therein are actually the infrared light intensity coefficient that proximity transducer detects, because
It is essentially a pair of infrared emission-receptor for proximity transducer, it is reflected by receiving the infrared light that it is launched
Judging the distance between its current and its immediate object value, the infrared light intensity receiving is stronger, then for the intensity returned
Represent that it is less the distance between with immediate object.Certainly, in practical programs, this proximity values can also be that other are optimised
Parameter afterwards, as long as this parameter can embody the distance between proximity transducer and its immediate object and be worth, this
In bright for convenience, define this proximity values to be inversely proportional to the distance between its immediate object value for proximity transducer,
I.e. proximity values are bigger, and the distance between proximity transducer and its immediate object are less.
Step c: the proximity values that proximity values once obtain before deducting are to obtain close to changing value.Certainly, in the base of this thinking
Calculating close to changing value can also be done on plinth and optimize further, for example, multiple superposition in change is averaging, tool
The optimization non-invention emphasis of body algorithm, will not be described here.
Step d: judge close to changing value whether less than default Long-term change trend value, if it is, judge proximity values be in by
Big to little variation tendency, now closing touch screen response function, does not respond to any contact action, if it is not, then jumping
Go to step e.It should be noted that described default Long-term change trend value is less than zero, being only less than zero close to changing value could explanation
Proximity values are in and taper into.Certainly the size presetting Long-term change trend value can be adjusted flexibly, by the default trend of adjustment
The size of changing value can adjust the method to intelligent movable equipment away from sensitivity during object, in some occasions, moves
The situation that dynamic smart machine also has away from object occurs, but under different occasion, the change intensity of proximity values is different,
During intelligent movable equipment leaves pocket, the change of proximity values is more strong, and makes discovery from observation, in big portion
Tap close values more strong occasion (the smart machine ambient environmental conditions quickly change) smart machine of change connects touching of detecting
Screen operation mostly is maloperation, therefore then can be enabled the method to significantly more efficient anti-by the default Long-term change trend value of Reasonable adjustment
Only maloperation is without impacting to the normal operating of user.
Step e: real-time detection contact action, judge to detect whether described contact action is wake actions, if it is,
Wake up intelligent movable equipment and enter into the corresponding application of this wake actions, if it is not, then ignoring this contact action.
It should be noted that the present embodiment be given be intelligent movable equipment in a dormant state under touch screen responder
Method, this be due in practical application when smart machine be in pocket general all can in a dormant state, but, if mobile intelligence
Equipment can be in non-sleep state, then can only execute step b, c, the d of the present embodiment, it equally can solve the problem that intelligent movable
Maloperation problem during removal pocket for the equipment.
Compared with prior art, intelligent movable equipment is non-is in proximity state in detection for this method, wouldn't respond touch screen behaviour
Make, but whether the proximity values of detection proximity transducer (are in change procedure from large to small, if it is, may determine that
Intelligent movable equipment now away from jobbie, is very likely in during being taken out by pocket, is now not responding to
Any contact action, thus effectively avoid maloperation).
Embodiment 2
Step a: intelligent movable equipment enters resting state, opens wake actions identification function, reduces touch screen sensitivity.
Step b: when contact action is detected, obtain the proximity values that proximity transducer detects, whether judge this proximity values
More than the first preset value, if it is, judging that intelligent movable equipment is now in proximity state, close touch screen response function, no
Any contact action is responded, if it is not, then judging is now exposed at least close to sensor, adjusts to step c
To determine whether.
Step c: periodically obtain proximity values, the proximity values once obtaining before the proximity values instantly obtaining are deducted are to obtain
Close to changing value.
Step d: judge close to changing value whether less than default Long-term change trend value, if it is, judge proximity values be in by
In big extremely little variation tendency, now close touch screen response function, any contact action is not responded and turned to step
E, if it is not, then jump to step f.
Step e: obtain the proximity values of proximity transducer and judge whether it presets proximity values more than second, if it is not, then
Open touch screen response function, if it is, the proximity values obtaining proximity transducer after the latent period time again to judge it are
No it is more than the second default proximity values, until the proximity values of proximity transducer are less than the second default proximity values and just opening touch screen and respond work(
Can, step f is jumped to when contact action is detected.Second preset value is less than the first preset value.
Step f: real-time detection contact action, judge whether described contact action is wake actions, if it is, wake up moving
Dynamic smart machine simultaneously enters into the corresponding application of this wake actions, if it is not, then ignoring this contact action.
Embodiment 2 is with the difference of embodiment 1: embodiment 1 becomes the change that proximity values are in from large to small is detected
After in gesture, only when the contact action ability that intelligent movable equipment stops detecting when mobile (proximity values no longer change) is rung
Should, and embodiment 2 be then after determining the variation tendency that proximity values are in from large to small requirement must be proximity transducer with
The contact action that after the distance between its immediate object reaches certain distance, (proximity values are less than the second preset value) detects
Just responded.
Method given herein, all or part of step therein can be by setting up functional module construction, by computer
Programmed instruction control computer system is completing.These computer program instructions store in a computer-readable storage medium.
Finally it should be noted that above example is only in order to illustrating technical scheme, rather than the present invention is protected
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. the high touch screen response method of a kind of accuracy, comprising:
Prevent close to false touch step: judge whether intelligent movable equipment is in proximity state according to proximity transducer, if it is, not
Allow response contact action it is characterised in that: if it is not, then jumping to resistance to movement false touch step；
Resistance to movement false touch step: obtain the proximity values that proximity transducer detects, described proximity values are bigger to be meaned to close to sensing
The distance value of the immediate object that device detects is less, judges whether this proximity values is in variation tendency from large to small,
If it is, not allowing to respond contact action.
2. as claimed in claim 1 a kind of high touch screen response method of accuracy it is characterised in that described resistance to movement false touch step
Rapid inclusion:
Variation tendency calculation procedure: periodically obtain proximity values, once obtain before the proximity values instantly obtaining are deducted is close
Value is to obtain close to changing value；
Whether mobile trend judges step: judge close to changing value less than default Long-term change trend value, if it is, judging proximity values
It is in variation tendency from large to small, wherein, described default Long-term change trend value is less than zero.
3. as claimed in claim 1 a kind of high touch screen response method of accuracy it is characterised in that described anti-close to false touch step
The rapid proximity state that includes judges step: obtains the proximity values of proximity transducer and judges whether it presets proximity values more than first,
If it is, judging to be now in proximity state.
4. as claimed in claim 1 a kind of high touch screen response method of accuracy it is characterised in that described resistance to movement false touch step
The rapid response condition that includes resets step: as judged that proximity values are in variation tendency from large to small, then obtains proximity transducer
Proximity values and judge its whether default proximity values more than second, if it is not, then allowing response contact action, if it is, waiting
The proximity values obtaining proximity transducer after cycle time again are to judge whether it is less than the second default proximity values.
5. as claimed in claim 1 a kind of high touch screen response method of accuracy it is characterised in that include wake-up step: judge
Intelligent movable equipment whether in a dormant state, if it is, when contact action is detected, whether judging described contact action
For wake actions, if it is, waking up intelligent movable equipment, if it is not, then ignoring this contact action, described contact action is to move
The wake operation action of dynamic smart machine, described wake operation action is used for waking up intelligent movable equipment from resting state.
6. the high touch screen responding device of a kind of accuracy, comprising:
Prevent close to false touch device: judge whether intelligent movable equipment is in proximity state according to proximity transducer, if it is, not
Allow response contact action it is characterised in that: if it is not, then run resistance to movement false touch device；
Resistance to movement false touch device: obtain the proximity values that proximity transducer detects, described proximity values are bigger to be meaned to close to sensing
The distance value of the immediate object that device detects is less, judges whether this proximity values is in variation tendency from large to small,
If it is, not allowing to respond contact action.
7. as claimed in claim 6 a kind of high touch screen responding device of accuracy it is characterised in that described resistance to movement false touch dress
Put including:
Variation tendency computing device: periodically obtain proximity values, once obtain before the proximity values instantly obtaining are deducted is close
Value is to obtain close to changing value；
Mobile trend judgment means: whether judge close to changing value less than default Long-term change trend value, if it is, judging proximity values
It is in variation tendency from large to small, wherein, described default Long-term change trend value is less than zero.
8. as claimed in claim 6 a kind of high touch screen responding device of accuracy it is characterised in that described anti-close to false touch dress
Put including proximity state judgment means: obtain the proximity values of proximity transducer and judge whether it presets proximity values more than first,
If it is, judging to be now in proximity state.
9. as claimed in claim 6 a kind of high touch screen responding device of accuracy it is characterised in that described resistance to movement false touch dress
Put including response condition resetting apparatus: as judged that proximity values are in variation tendency from large to small, then obtain proximity transducer
Proximity values and judge its whether default proximity values more than second, if it is not, then allowing response contact action, if it is, waiting
The proximity values obtaining proximity transducer after cycle time again are to judge whether it is less than the second default proximity values.
10. as claimed in claim 6 a kind of high touch screen responding device of accuracy it is characterised in that include Rouser: sentence
Whether in a dormant state offset moves smart machine, if it is, when contact action is detected, judging that described contact action is
No for wake actions, if it is, waking up intelligent movable equipment, if it is not, then ignoring this contact action, described contact action is
The wake operation action of intelligent movable equipment, described wake operation action is used for waking up intelligent movable equipment from resting state.
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| CN201410227138.5A CN104007882B (en) | 2014-05-27 | 2014-05-27 | High-accuracy screen touch response method and device |
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| CN104007882B true CN104007882B (en) | 2017-02-01 |
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| CN105892920B (en) * | 2016-03-31 | 2020-10-27 | 内蒙古中森智能终端技术研发有限公司 | Display control method and device |
| CN106095053B (en) * | 2016-05-31 | 2019-06-11 | 深圳市万普拉斯科技有限公司 | False-touch prevention Rouser and method and intelligent terminal |
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| CN111124173B (en) * | 2019-11-22 | 2023-05-16 | Oppo（重庆）智能科技有限公司 | Working state switching method and device of touch screen, mobile terminal and storage medium |
| CN111552427A (en) * | 2020-04-26 | 2020-08-18 | 北京达佳互联信息技术有限公司 | Interface switching method and device, touch terminal and storage medium |
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| CN104007882A (en) | 2014-08-27 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |