CN103019418B - Judgment method for single click, double click and dragging of touchpad - Google Patents
Judgment method for single click, double click and dragging of touchpad Download PDFInfo
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- CN103019418B CN103019418B CN201110279888.3A CN201110279888A CN103019418B CN 103019418 B CN103019418 B CN 103019418B CN 201110279888 A CN201110279888 A CN 201110279888A CN 103019418 B CN103019418 B CN 103019418B
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Abstract
The invention relates to a judgment method for single click, double click and dragging of a touchpad. With the adoption of the judgment method, the distance between increased objects such as fingers and the touchpad is judged; the condition whether the fingers close to the touchpad or not is judged, so predicted movement can be performed; and the detected movement speed of the fingers is used as a judgment standard, if the movement speed of the fingers is too slow, the operation is judged to be failed.
Description
Technical field
System of the present invention is about a kind of touch technology, and further, system of the present invention is about a kind of single, double determination methods of hitting and pulling of Trackpad.
Background technology
Contact panel, generally attaching device on a liquid crystal display or the device be attached on notebook computer, its function is to make the general common people gently to press option on contact panel, the message that can complete data transmission or read on screen by finger or pointer.The range of application of contact panel is quite extensive, comprising:
(1) portable information, consumer electronics and communication product: as PDA, panel computer, digital code camera, information household appliances, 3G mobile etc.;
(2) finance or commercial use: as cash machine, marketing system, far-end video conference, terminal set system;
(3) industrial use: as factory automation control system, central monitoring system, workstation operating system;
(4) public information purposes: as the guide to visitors service in airport, station or market, bulletin illustrate and data check etc.
The sensing mode of contact panel is, when pointing touch sensor, have an anaiog signal to export, by controller, the anaiog signal of above-mentioned output is converted to computer acceptable digital signal, drive formula to integrate the compiling of each element via the touch-control in computer again, finally export screen signal by display card on screen, demonstrate touched position.
In the prior art, the operation of computer the most often occur nothing more than 3 actions: click, double-click and pull.This kind controls to be easy to differentiate for general slide-mouse, but for touch surface version, is but easy to the situation occurring to differentiate mistake.In order to solve such problem, Synaptics company proposes judgment mode, the judgment mode of double-click and the judgment mode of towing clicked, as shown in Figure 1.Fig. 1 is the signal waveforms clicked, double-click and pull of prior art.Please refer to Fig. 1, judge the waveform 101 clicked as Fig. 1, when first time contact event occurs, at the end of first time contact event, be less than and click preset time T 1, and all any contact does not occur again, then judge that this touch-control is as clicking touch-control.
Judge to double-click as shown in the waveform 102 of Fig. 1, when first time contact event occurs, at the end of second time contact event, be less than and double-click preset time T 2, then judge that this touch-control is as double-click touch-control.
Judge that towing is as shown in the waveform 103 of Fig. 1, when first time contact event occurs, at the end of double-clicking preset time T 2, second time contact event does not occur yet and terminates, then judge that this touch-control is as towing touch-control.
Above-mentioned this kind of judgment mode, be less likely to occur to detect mistake for electric resistance touch-control panel and temperature detection formula (infrared detection formula) contact panel, reason is that above-mentioned electric resistance touch-control panel and temperature detection formula (infrared detection formula) contact panel only just can have Fluctuation of analytical signal in situation about touching, and therefore signal only can change with leaving according to the contact of pointer or finger.But when contact panel is capacitance type touch-control panel, as long as finger is close to capacitance type touch-control panel, signal will change.Moreover the signal of capacitance type touch-control panel, according to the finger size of touching, and can produce different signal intensity.Therefore, this kind of method be not suitable for capacitance type touch-control panel.
Summary of the invention
An object of the present invention is the determination methods clicked providing a kind of contact panel, different in order to what judge to click from the situation that other are touched, to avoid misjudgment.
Another object of the present invention is to the determination methods of the double-click that a kind of contact panel is provided, different in order to what judge to double-click from the situation that other are touched, to avoid misjudgment.
Another object of the present invention is the determination methods of the towing providing a kind of contact panel, in order to judge different from the situation that other are touched of towing, to avoid misjudgment.
Another object of the present invention is the determination methods of the instruction providing a kind of contact panel, different in order to what judge to click, double-click and pull from the situation that other are touched, to avoid misjudgment.
In view of this, the invention provides a kind of determination methods clicked, be applicable to a contact panel, the method comprises the following steps: (one) has judged whether that an object touches and has touched contact panel, when an object touch touch above-mentioned contact panel time, export a touching signals; (2) detected for one first transition time, wherein, the above-mentioned first transition time is that touching signals transfers to by the time of one second touched state by the first not touched state to touching signals; (3) detect and one first to hold time, wherein, first holds time as touching signals starts to turn time of the first state by the second state of step (two) to this touching signals; (4) detected for one second transition time, wherein, the second transition time was time of being terminated by the second state of step (three) of touching signals to the time of touching signals from the first state; (5) detect one second to hold time, wherein second hold time as the time of this touching signals by the first state of step (four) starts to turn time of the second state to touching signals, wherein, first transition time is before first holds time, first holds time before the second transition time, and the second transition time is before second holds time; (6) judge whether the first transition time was less than one first Preset Time, wherein, be greater than this first Preset Time when the first transition time, then carry out step (ten); (7) be less than one first Preset Time when this first transition time, judge first holds time whether be less than one second Preset Time, wherein, when first holds time and be greater than this second Preset Time, then carry out step (ten); (8) when first holds time and be less than one second Preset Time, whether the second transition time that judged is less than one the 3rd Preset Time, wherein, is greater than the 3rd Preset Time, then carries out step (ten) when the second transition time; (9) be less than one the 3rd Preset Time when the second transition time, judge second holds time whether be greater than one the 4th Preset Time, wherein, when second holds time and be less than the 4th Preset Time, then carry out step (ten); (10) operation failure; And (11) are held time and are greater than the 4th Preset Time when second, are judged to click.
According to the determination methods clicked of the Trackpad described in present pre-ferred embodiments, above-mentioned first Preset Time equals above-mentioned 3rd Preset Time.In addition, in another embodiment, the method also comprises the following steps:, when after operation failure, whether judgment object leaves contact panel; And when object leaves contact panel, get back to step () and continue to judge.
The present invention provides a kind of determination methods of double-click in addition, be applicable to a contact panel, the method comprises the following steps: (one) has judged whether that an object touches and has touched this contact panel, when an object touch touch above-mentioned contact panel time, export a touching signals; (2) detected for one first transition time, wherein, the first transition time was that touching signals transfers to by the time of one second touched state by one first not touched state to touching signals; (3) detect and one first to hold time, wherein, this first holds time as the time of touching signals by the second state of step (two) is to the time of the end of this second state of touching signals; (4) detected for one second transition time, wherein, the second transition time was the time time of touching signals from the end of the second state of step (three) becoming the beginning of the first state to touching signals; (5) detect and one second to hold time, wherein second hold time as the time of touching signals by the first state of step (four) is to the end time of the first state of touching signals; (6) detected for one the 3rd transition time, wherein the 3rd transition time was the time time of touching signals from the end of the first state of step (five) becoming the beginning of the second state to touching signals; (7) detect a third dimension and hold the time, wherein the third dimension time of holding is the time of the time of touching signals by the second state of step (six) to the end of the second state of touching signals; (8) detected for one the 4th transition time, wherein the 4th transition time was that touching signals transfers the time of the first state to by the time of the end of the second state of step (seven), wherein, first transition time is before first holds time, first holds time before the second transition time, second transition time is before second holds time, second holds time before the 3rd transition time, 3rd transition time, the third dimension held the time before the 4th transition time before the third dimension holds the time; (9) judge whether the first transition time was less than one first Preset Time, wherein, be greater than the first Preset Time when the first transition time, then carry out step (16); (10) be less than the first Preset Time when the first transition time, judge first holds time whether be less than one second Preset Time, wherein, when first holds time and be greater than the second Preset Time, then carry out step (16); (11) are held time and are less than the second Preset Time when first, and whether the second transition time that judged is less than one the 3rd Preset Time, wherein, is greater than the 3rd Preset Time when the second transition time, then carries out step (16); (12) are less than the 3rd Preset Time when the second transition time, judge second holds time whether be less than one the 4th Preset Time, wherein, when second holds time and be greater than the 4th Preset Time, then carry out step (16); (13) are held time and are less than the 4th Preset Time when second, and whether the 3rd transition time that judged is less than one the 5th Preset Time, wherein, is greater than the 5th Preset Time when the 3rd transition time, then carries out step (16); (14) are less than the 5th Preset Time when the 3rd transition time, judge whether the third dimension time of holding is less than one the 6th Preset Time, wherein, are greater than the 6th Preset Time when the third dimension time of holding, then carry out step (16); (15) are less than the 6th Preset Time when the third dimension time of holding, and whether the 4th transition time that judged is less than one the 7th Preset Time, wherein, are greater than the 7th Preset Time when the 4th transition time, then carry out step (16); (16) operation failure; And (17) are greater than the 7th Preset Time when the fourth dimension time of holding, be judged to double-click.
According to the determination methods of the double-click of the Trackpad described in present pre-ferred embodiments, above-mentioned first Preset Time, above-mentioned 3rd Preset Time, above-mentioned 5th Preset Time and above-mentioned 7th Preset Time are equal.In addition, above-mentioned second Preset Time is equal to above-mentioned 6th Preset Time.Moreover in another embodiment, the method also comprises the following steps:, when after operation failure, whether judgment object leaves this contact panel; And when object leaves contact panel, get back to step () and continue to judge.
The present invention provides a kind of determination methods of towing in addition, be applicable to a contact panel, the method comprises the following steps: (one) has judged whether that an object touches and has touched above-mentioned contact panel, when an object touch touch above-mentioned contact panel time, export a touching signals; (2) detected for one first transition time, wherein, the first transition time was that this touching signals transfers to by the time of one second touched state by one first not touched state to touching signals; (3) detect and one first to hold time, wherein, first holds time as the time of touching signals by the second state of step (two) is to the time of the end of this touching signals second state; (4) detected for one second transition time, wherein, the second transition time was the time time of touching signals from the end of the second state of step (three) becoming the beginning of the first state to touching signals; (5) detect and one second to hold time, wherein second hold time as the time of touching signals by the first state of step (four) is to the end time of this first state of touching signals; (6) detected for one the 3rd transition time, wherein the 3rd transition time was the time time of touching signals from the end of the first state of step (five) becoming the beginning of this second state to touching signals; (7) detect a third dimension and hold the time, wherein the third dimension time of holding is the time of the time of touching signals by the second state of step (six) to the end of this second state of touching signals, wherein, first transition time is before first holds time, first holds time before the second transition time, second transition time, second held time before the 3rd transition time, and the 3rd transition time is before the third dimension holds the time before second holds time; (8) judge whether the first transition time was less than one first Preset Time, wherein, be greater than the first Preset Time when the first transition time, then carry out step (14); (9) be less than the first Preset Time when the first transition time, judge first holds time whether be less than one second Preset Time, wherein, when first holds time and be greater than the second Preset Time, then carry out step (14); (10) when first holds time and be less than the second Preset Time, whether the second transition time that judged is less than one the 3rd Preset Time, wherein, is greater than the 3rd Preset Time when the second transition time, then carries out step (14); (11) are less than the 3rd Preset Time when the second transition time, judge second holds time whether be less than one the 4th Preset Time, wherein, when second holds time and be greater than the 4th Preset Time, then carry out step (14); (12) are held time and are less than the 4th Preset Time when second, and whether the 3rd transition time that judged is less than one the 5th Preset Time, wherein, is greater than the 5th Preset Time when the 3rd transition time, then carries out step (14); (13) are less than the 5th Preset Time when the 3rd transition time, judge whether the third dimension time of holding is greater than one the 6th Preset Time, wherein, are less than the 6th Preset Time when the third dimension time of holding, then carry out step (14); (14) operation failure; And (15) are greater than the 6th Preset Time when the third dimension time of holding, be judged to be towing.
According to the determination methods of the towing of the Trackpad described in present pre-ferred embodiments, above-mentioned first Preset Time, above-mentioned 3rd Preset Time, above-mentioned 5th Preset Time, above-mentioned 7th Preset Time are equal.In addition, above-mentioned second Preset Time is equal to above-mentioned 6th Preset Time.Moreover in another embodiment, the method also comprises the following steps:, when after operation failure, whether judgment object leaves contact panel; And when object leaves contact panel, get back to step () and continue to judge.
The present invention provides a kind of determination methods of instruction in addition, be applicable to a contact panel, the method comprises the following steps: (one) has judged whether that an object touches and has touched this contact panel, when an object touch touch this contact panel time, export a touching signals; (2) detected for one first transition time, wherein, this first transition time is that this touching signals transfers to by the time of one second touched state by one first not touched state to this touching signals; (3) detect and one first to hold time, wherein, this first holds time as the time of this touching signals by this second state of step (two) is to the time of the end of this second state of this touching signals; (4) detected for one second transition time, wherein, this second transition time is the time time of this touching signals from the end of this second state of step (three) becoming the beginning of this first state to this touching signals; (5) detect one second to hold time, wherein this second holds time as the time of this touching signals by this first state of step (four) is to the end time of this first state of this touching signals, wherein, this the first transition time this first hold time before, this first holds time before this second transition time, this second transition time this second hold time before; (6) judge whether this first transition time is less than one first Preset Time, wherein, be greater than this first Preset Time when this first transition time, then carry out step (18); (7) be less than this first Preset Time when this first transition time, judge this first holds time whether be less than one second Preset Time, wherein, when this first is held time and be greater than this second Preset Time, then carry out step (18); (8) when this first is held time and be less than this second Preset Time, judge whether this second transition time is less than one the 3rd Preset Time, wherein, be greater than the 3rd Preset Time when this second transition time, then carry out step (18); (9) the 3rd Preset Time is less than when this second transition time, judge this second holds time whether be less than one the 4th Preset Time, wherein, when this second is held time and be greater than the 4th Preset Time, then carry out step (ten), when this second is held time and be less than the 4th Preset Time, then carry out step (11); (10) when this second is held time and be greater than the 4th Preset Time, be judged to click; (11) second are held time when this and are less than the 4th Preset Time, detected for one the 3rd transition time, wherein the 3rd transition time was the time time of this touching signals from the end of this first state of step (five) becoming the beginning of this second state to this touching signals; (12) are detected a third dimension and are held the time, wherein this third dimension holds the time for the time of this touching signals by this second state of step (11) is to the time of the end of this second state of this touching signals, wherein, this second holds time before the 3rd transition time, and the 3rd transition time is before this third dimension holds the time; (13) judge whether the 3rd transition time was less than one the 5th Preset Time, wherein, are greater than the 5th Preset Time when the 3rd transition time, then carry out step (18); (14) are less than the 5th Preset Time when the 3rd transition time, judge whether this third dimension time of holding is less than one the 6th Preset Time, wherein, the 6th Preset Time is greater than when this third dimension time of holding, then carry out step (15), be less than the 6th Preset Time when this third dimension time of holding, then carry out step (16); (15) are greater than the 6th Preset Time when this third dimension time of holding, and are judged to be towing; Whether (16) are less than the 6th Preset Time when this third dimension time of holding, detected for one the 4th transition time, wherein the 4th transition time was that this touching signals transfers the time of this first state to by the time of the end of this second state of step (12), wherein, this third dimension held the time before the 4th transition time; (17) judge whether the 4th transition time was less than one the 7th Preset Time, wherein, are greater than the 7th Preset Time when the 4th transition time, then carry out step (18); (18) operation failure; And (19) are greater than the 7th Preset Time when the fourth dimension time of holding, be judged to double-click.
Spirit of the present invention is to increase object, such as, point, and the judgement of the distance of Trackpad.The method inspected object (finger) whether can have close Trackpad, to do the action of anticipation.Utilization detects object (finger) translational speed, the benchmark made a decision.If object (finger) translational speed is excessively slow, then decision failure.
For above and other object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the signal waveforms clicked, double-click and pull of prior art.
Fig. 2 is the oscillogram of resolving method clicked, double-click, pull.
Fig. 3 is the process flow diagram of the touch-control discrimination method clicked of first embodiment of the invention.
When Fig. 4 is the touch-control the clicked generation of first embodiment of the invention, the signal waveform schematic diagram that contact panel exports.
Fig. 5 is the process flow diagram of the touch-control discrimination method of the double-click of second embodiment of the invention.
When Fig. 6 is the touch-control generation of the double-click of second embodiment of the invention, the signal waveform schematic diagram that contact panel exports.
Fig. 7 is the process flow diagram of the touch-control discrimination method of the towing of third embodiment of the invention.
When Fig. 8 is the touch-control generation of the towing of third embodiment of the invention, the signal waveform schematic diagram that contact panel exports.
Fig. 9 is the process flow diagram of the instruction discrimination method of the contact panel of fourth embodiment of the invention.
Main element symbol description:
101: in order to judge the waveform clicked
T1: click Preset Time
102: in order to judge the waveform double-clicked
T2: double-click Preset Time
103: in order to judge the waveform of towing
201: in order to judge the waveform clicked
First Preset Time of T1: Fig. 2
Second Preset Time of T2: Fig. 2
202: in order to judge the waveform double-clicked
203: in order to judge the waveform of towing
S301 ~ S313: each step of first embodiment of the invention
Ts1: the first transition time
401,601,801: touching signals
STA1: the first state
STA2: the second state
Tm1: the first holds time
Ts2: the second transition time
Tm2: the second holds time
TA: the time preset
Tpre1: the first Preset Time
Tpre2: the second Preset Time
Tpre3: the three Preset Time
Tpre4: the four Preset Time
S501 ~ S518: each step of second embodiment of the invention
Ts3: the three transition time
Tm3: the third dimension holds the time
Ts4: the four transition time
Tpre5: the five Preset Time
Tpre6: the six Preset Time
Tpre7: the seven Preset Time
S701 ~ S717: each step of third embodiment of the invention
S901 ~ S721: each step of fourth embodiment of the invention
Embodiment
In following embodiment, " Preset Time " of each example is incomplete same.Please refer to the diagram in embodiment and explanation.
Illustrate of the present invention be applicable to capacitance type touch-control panel click, double-click and pull the resolving method of instruction before, a kind of resolving method clicked, double-click, pull first is described.Please refer to Fig. 2.Fig. 2 is the oscillogram of resolving method clicked, double-click, pull.Same reason, please refer to waveform 201, when first time contact event occurs, that terminates to first time contact event is less than one first preset time T 1 T.T., and in the second preset time T 2, second time contact does not occur, then can be determined, this time touching clicks.
Next, please refer to waveform 202, when first time contact event occurs, that terminates to first time contact event is less than one first preset time T 1 T.T., and in the second preset time T 2, there occurs second time contact event, and the duration of this contact event is less than the 3rd preset time T 3, then represents that this touch-control is for double-clicking.
Next, please refer to waveform 203, when first time contact event occurs, that terminates to first time contact event is less than the first preset time T 1 T.T., and in the second preset time T 2, there occurs second time contact event, and the duration of this contact event exceedes the 3rd preset time T 3, then represented that this touch-control is for towing.
By describing above, can find out, although the judgment mode of this kind of judgment mode and prior art separates to some extent, reason is identical.That is, when contact panel is capacitance type touch-control panel, as long as finger is close to capacitance type touch-control panel, signal will change.The signal of capacitance type touch-control panel, according to the finger size of touching, and can produce different signal intensity.Therefore, the compatibility of this mode still for capacitance type touch-control panel is lower.
First embodiment
In order to make touch command increase at the discrimination power of capacitance type touch-control panel, present embodiments provide a kind of touch-control discrimination method clicked.Fig. 3 is the process flow diagram of the touch-control discrimination method clicked of first embodiment of the invention.When Fig. 4 is the touch-control the clicked generation of first embodiment of the invention, the signal waveform schematic diagram that contact panel exports.Please also refer to Fig. 3 and Fig. 4, the method comprises the following steps:
Step S301: start.
Step S302: judged whether that an object touches and touched this contact panel.When an object touch touch this contact panel time, then export a touching signals.
Step S303: detect one first transition time Ts1.Please refer to Fig. 4, above-mentioned first transition time Ts1 is exactly that touching signals 401 is transferred to by the time of the second touched state STA2 to touching signals 401 by the first not touched state STA1.Namely this first transition time Ts1 represents that object (being generally finger) starts the time close to capacitance type touch-control panel, touches the time of capacitance type touch-control panel to object (finger) completely.
Step S304: detect one first and to hold time Tm1.Please refer to Fig. 4, above-mentioned first hold time Tm1 be exactly touching signals 401 by the second state STA2 of step S303 to the time that the second state of touching signals 401 terminates.This first Tm1 that holds time represents the time that object (finger) stops on capacitance type touch-control panel.
Step S305: detect one second transition time Ts2.Please refer to Fig. 4, above-mentioned second transition time Ts2 is exactly time time of being terminated from the second state STA2 of step S304 of touching signals 401 becoming the first state STA1 to touching signals 401.This second transition time Ts2 represents object (finger) by the time touching capacitance type touch-control panel completely, leaves the time of the certain distance of contact panel to object (finger).
Step S306: detect one second and to hold time Tm2.Please refer again to Fig. 4, above-mentioned second holds time is exactly the time of touching signals 401 by the first state STA1 of step S305, starts to touching signals 401 time turning the second state STA2.When this second holds time and exceed certain time TA preset, then second hold time and be taken as above-mentioned schedule time TA.
Step S307: judge whether the first transition time Ts1 is less than one first preset time T pre1, wherein, when the first transition time Ts1 is greater than the first preset time T pre1, then carries out step S311.
Step S308: when the first transition time Ts1 is less than one first preset time T pre1, judges whether first Tm1 that holds time is less than one second preset time T pre2, wherein, when first Tm1 that holds time is greater than the second preset time T pre2, then carries out step S311.
Step S309: when first Tm1 that holds time is less than one second preset time T pre2, judges whether the second transition time Ts2 is less than one the 3rd preset time T pre3, wherein, when the second transition time Ts2 is greater than the 3rd preset time T pre3, then carry out step S311.
Step S310: when the second transition time Ts2 is less than the 3rd preset time T pre3, judges whether second Tm2 that holds time is greater than one the 4th preset time T pre4, wherein, when second Tm2 that holds time is less than the 4th preset time T pre4, then carries out step S311.
Step S311: operation failure.
Step S312: when second Tm2 that holds time is greater than one the 4th preset time T pre4, be judged to click.
Step S313: whether judgment object leaves contact panel, when object leaves this contact panel, gets back to step S302 and continues to judge.
From above-mentioned steps, when judging to click, add the judgement of " object (finger) is close " and " object (finger) leaves ".Due to capacitance type touch-control panel, just contact time have induction, and object (finger) close to time, all can have induction.Therefore, utilize and object (finger) translational speed detected, can be used for the benchmark made a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, wrongheaded situation can be avoided to produce.
Second embodiment
Same reason, in order to make touch command increase at the discrimination power of capacitance type touch-control panel, present embodiments provides a kind of touch-control discrimination method of double-click.Fig. 5 is the process flow diagram of the touch-control discrimination method of the double-click of second embodiment of the invention.When Fig. 6 is the touch-control generation of the double-click of second embodiment of the invention, the signal waveform schematic diagram that contact panel exports.Please also refer to Fig. 5 and Fig. 6, the method comprises the following steps:
Step S501: start.
Step S502: judged whether that an object touches and touched contact panel, when an object touch touch contact panel time, export a touching signals 601.
Step S503: detect one first transition time Ts1.Please refer to Fig. 6, the first transition time Ts1 is that touching signals 601 is transferred to by the time of one second touched state STA2 to touching signals 601 by one first not touched state STA1.Namely this first transition time Ts1 represents that object (being generally finger) starts the time close to capacitance type touch-control panel, touches the time of capacitance type touch-control panel to object (finger) completely.
Step S504: detect one first and to hold time Tm1.Please refer to Fig. 6, above-mentioned first hold time Tm1 be exactly touching signals 401 by the second state STA2 of step S503 to the time that the second state of touching signals 401 terminates.This first Tm1 that holds time represents the time that object (finger) stops on capacitance type touch-control panel.
Step S505: detect one second transition time Ts2.Please refer to Fig. 6, the second transition time Ts2 is the time time of touching signals 601 from the end of the second state STA2 of step S504 becoming the first state STA1 to touching signals 601.This second transition time Ts2 represents object (finger) by the time touching capacitance type touch-control panel completely, leaves the time of the certain distance of contact panel to object (finger).
Step S506: detect one second and to hold time Tm2.Please refer to Fig. 6, second Tm2 that holds time is the end time of the time of touching signals 601 by the first state STA1 of step S505 to the first state STA1 of touching signals 601.This second Tm2 that holds time represents the time that object (finger) leaves capacitance type touch-control panel completely and just started close to capacitance type touch-control panel to object (finger) second time.
Step S507: detect one the 3rd transition time Ts3.Please refer to Fig. 6, the 3rd transition time Ts3 is the time time of touching signals 601 from the end of the first state STA1 of step S506 becoming the second state STA2 to touching signals 601.This 3rd transition time Ts3 represents that second time object (finger) is close to the time of capacitance type touch-control panel to the complete touch capacitor type contact panel of object (finger).
Step S508: detect a third dimension and hold time Tm3.It is the time of the time of touching signals 601 by the second state STA2 of step S507 to the end of the second state STA2 of touching signals 601 that the third dimension holds time Tm3.This third dimension holds the T.T. that time Tm3 represents object (finger) touch capacitor type contact panel.
Step S509: detect one the 4th transition time Ts4.4th transition time was the time time of touching signals 601 by the end of the second state STA2 of step S508 transferring the first state STA1 to touching signals 601.This 4th transition time Ts4 represents that object is from touching capacitance type touch-control panel completely to the time leaving capacitance type touch-control panel.
Step S510: judge whether the first transition time Ts1 is less than one first preset time T pre1.When the first transition time Ts1 is greater than the first preset time T pre1, then carry out step S517.
Step S511: when the first transition time Ts1 is less than the first preset time T pre1, judges whether first Tm1 that holds time is less than one second preset time T pre2.When first Tm1 that holds time is greater than the second preset time T pre2, then carry out step S517.
Step S512: when first Tm1 that holds time is less than the second preset time T pre2, judge whether the second transition time Ts2 is less than one the 3rd preset time T pre3.When the second transition time Ts2 is greater than the 3rd preset time T pre3, then carry out step S517.
Step S513: when the second transition time Ts2 is less than the 3rd preset time T pre3, judges whether second Tm2 that holds time is less than one the 4th preset time T pre4.When second Tm2 that holds time is greater than the 4th preset time T pre4, then carry out step S517.
Step S514: when second Tm2 that holds time is less than the 4th preset time T pre4, judge whether the 3rd transition time Ts3 is less than one the 5th preset time T pre5.When the 3rd transition time Ts3 is greater than the 5th preset time T pre5, then carry out step S517.
Step S515: when the 3rd transition time Ts3 is less than the 5th preset time T pre5, judges that the third dimension is held time Tm3 and whether is less than one the 6th preset time T pre6.Hold time Tm3 when the third dimension and be greater than the 6th preset time T pre6, then carry out step S517.
Step S516: hold time Tm3 when the third dimension and be less than the 6th preset time T pre6, judges whether the 4th transition time Ts4 is less than one the 7th preset time T pre7.When the 4th transition time Ts4 is greater than the 7th preset time T pre7, then carry out step S517.
Step S517: operation failure.
Step S518: when the 4th transition time Ts4 is less than the 7th preset time T pre7, is judged to double-click.
Step S519: whether judgment object leaves contact panel, when object leaves this contact panel, gets back to step S502 and continues to judge.
The same embodiment, when judging to double-click, adds the judgement of " object (finger) is close " and " object (finger) leaves ".Due to capacitance type touch-control panel, just contact time have induction, and object (finger) close to time, all can have induction.Therefore, utilize and object (finger) translational speed detected, can be used for the benchmark made a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, wrongheaded situation can be avoided to produce.
3rd embodiment
Same reason, in order to make touch command increase at the discrimination power of capacitance type touch-control panel, present embodiments provides a kind of touch-control discrimination method of towing.Fig. 7 is the process flow diagram of the touch-control discrimination method of the towing of third embodiment of the invention.When Fig. 8 is the touch-control generation of the towing of third embodiment of the invention, the signal waveform schematic diagram that contact panel exports.Please also refer to Fig. 7 and Fig. 8, the method comprises the following steps:
Step S701: start.
Step S702: judged whether that an object touches and touched contact panel, when an object touch touch contact panel time, export a touching signals 801.
Step S703: detect one first transition time Ts1.Please refer to Fig. 8, the first transition time Ts1 is that touching signals 801 is transferred to by the time of one second touched state STA2 to touching signals 801 by one first not touched state STA1.
Step S704: detect one first and to hold time Tm1.Please refer to Fig. 8, first Tm1 that holds time is the time of the time of touching signals 801 by the second state STA2 of step S703 to the end of touching signals 801 second state STA2.
Step S705: detect one second transition time Ts2.Please refer to Fig. 8, the second transition time Ts2 is the time time of touching signals 801 from the end of the second state STA2 of step S704 becoming the first state STA1 to touching signals 801.
Step S706: detect one second and to hold time Tm2.Please refer to Fig. 8, second Tm2 that holds time is the end time of the time of touching signals 801 by the first state STA1 of step S705 to the first state STA1 of touching signals 801.
Step S707: detect one the 3rd transition time Ts3.Please refer to Fig. 8, the 3rd transition time Ts3 is the time time of touching signals 801 from the end of the first state STA of step S706 becoming the second state STA2 to touching signals 801.
Step S708: detect a third dimension and hold the time.Please refer to Fig. 8, it is the time of the time of touching signals 801 by the second state STA2 of step S707 to the end of the second state STA2 of touching signals 801 that the third dimension holds time Tm3.
Step S709: judge whether the first transition time Ts1 is less than one first preset time T pre1.When the first transition time Ts1 is greater than the first preset time T pre1, then carry out step S715.
Step S710: when the first transition time Ts1 is less than the first preset time T pre1, judges whether first Tm1 that holds time is less than one second preset time T pre2.When first Tm1 that holds time is greater than the second preset time T pre2, then carry out step S715.
Step S711: when first Tm1 that holds time is less than the second preset time T pre1, judge whether the second transition time Ts2 is less than one the 3rd preset time T pre3.When the second transition time Ts2 is greater than the 3rd preset time T pre3, then carry out step S715.
Step S712: when the second transition time Ts2 is less than the 3rd preset time T pre3, judges whether second Tm2 that holds time is less than the 4th preset time T pre4.When second Tm2 that holds time is greater than the 4th preset time T pre4, then carry out step S715.
Step S713: when second Tm2 that holds time is less than the 4th preset time T pre4, judge whether the 3rd transition time Ts3 is less than one the 5th preset time T pre5.When the 3rd transition time Ts3 is greater than the 5th preset time T pre5, then carry out step S715.
Step S714: when the 3rd transition time Ts3 is less than the 5th preset time T pre5, judges that the third dimension is held time Tm3 and whether is greater than one the 6th preset time T pre6.Hold time Tm3 when the third dimension and be less than the 6th Preset Time, then carry out step S715.
Step S715: operation failure.
Step S716: hold time Tm3 when the third dimension and be greater than the 6th preset time T pre6, is judged to be towing.The third dimension hold time Tm3 represent second time object touch capacitance type touch-control panel completely, leave the time of contact panel to object.When this time is more than the 6th schedule time Tpre6, represent now to the action that capacitance type touch-control panel pulls.
Step S717: whether judgment object leaves contact panel, when object leaves contact panel, gets back to step S702 and continues to judge.
With above-mentioned two embodiments, when judging towing, add the judgement of " object (finger) is close " and " object (finger) leaves ".Due to capacitance type touch-control panel, just contact time have induction, and object (finger) close to time, all can have induction.Therefore, utilize and object (finger) translational speed detected, can be used for the benchmark made a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, wrongheaded situation can be avoided to produce.
4th embodiment
By above-mentioned two embodiments, all embodiments can be generalized into an instruction determination methods.Please refer to Fig. 9, Fig. 9 is the process flow diagram of the instruction discrimination method of the contact panel of fourth embodiment of the invention.The method comprises the following steps:
Step S901: start.
Step S902: judged whether that an object touches and touched contact panel, when an object touch touch contact panel time, export a touching signals.
Step S903: detect one first transition time Ts1.Please refer to the sign Ts1 of Fig. 4, Fig. 6 and Fig. 8, the first transition time Ts1 is that touching signals is transferred to by the time of one second touched state STA2 to touching signals by one first not touched state STA1.
Step S904: detect one first and to hold time Tm1.Please refer to the sign Tm1 of Fig. 4, Fig. 6 and Fig. 8, first Tm1 that holds time is the time of the time of touching signals by the second state STA2 of step S903 to the end of touching signals second state STA2.
Step S905: detect one second transition time Ts2.Please refer to the sign Ts2 of Fig. 4, Fig. 6 and Fig. 8, the second transition time Ts2 is the time time of touching signals from the end of the second state STA2 of step S904 becoming the first state STA1 to touching signals.
Step S906: detect one second and to hold time Tm2.Please refer to the sign Tm2 of Fig. 4, Fig. 6 and Fig. 8, second Tm2 that holds time is the end time of the time of touching signals by the first state STA1 of step S905 to the first state STA1 of touching signals.As can be seen from Fig. 4, Fig. 6 and Fig. 8, this second hold time Tm2 be differentiate click and the key pulled or double-click.Therefore when this second to hold time Tm2 long enough, we can be recognized as this operation and click.
Step S907: judge whether this first transition time Ts1 is less than one first Preset Time.When the first transition time Ts1 is greater than the first preset time T pre1, then carry out step S919.
Step S908: when the first transition time Ts1 is less than the first preset time T pre1, judges whether first Tm1 that holds time is less than one second preset time T pre2.When first Tm1 that holds time is greater than the second preset time T pre2, then carry out step S919.
Step S909: when first Tm1 that holds time is less than the second preset time T pre2, judge whether the second transition time Ts2 is less than one the 3rd preset time T pre3.When the second transition time Ts2 is greater than the 3rd preset time T pre3, then carry out step S919.
Step S910: when the second transition time Ts2 is less than the 3rd preset time T pre3, judges whether second Tm2 that holds time is less than one the 4th preset time T pre4.When second Tm2 that holds time is greater than the 4th preset time T pre4, then carry out step S911.When second Tm2 that holds time is less than the 4th preset time T pre4, then carry out step S912.
Step S911: when second Tm2 that holds time is greater than the 4th preset time T pre4, be judged to click.
Step S912: when second Tm2 that holds time is less than the 4th preset time T pre4, detect one the 3rd transition time Ts3.Please refer to Fig. 6 and Fig. 8, the 3rd transition time Ts3 is the time time of touching signals from the end of the first state STA1 of step S906 becoming the second state STA2 to touching signals.
Step S913: detect a third dimension and hold time Tm3.Please refer to Fig. 6 and Fig. 8, it is the time of the time of touching signals by the second state STA2 of step S912 to the end of the second state STA2 of touching signals that the third dimension holds time Tm3.Same reason, as can be seen from Fig. 6 and Fig. 8, differentiates and to double-click and the key of towing is that the third dimension holds time Tm3 whether long enough.Therefore, if the 3rd time long enough, this time operation just can be judged to be towing.
Step S914: judge whether the 3rd transition time Ts3 is less than one the 5th preset time T pre5.When the 3rd transition time Ts3 is greater than the 5th preset time T pre5, then carry out step S919.
Step S915: when the 3rd transition time Ts3 is less than the 5th preset time T pre5, judges that the third dimension is held time Tm3 and whether is less than one the 6th preset time T pre6.Hold time Tm3 when the third dimension and be greater than the 6th preset time T pre6, then carry out step S916, hold time Tm3 when the third dimension and be less than the 6th preset time T pre6, then carry out step S917.
Step S916: hold time Tm3 when the third dimension and be greater than the 6th Preset Time, is judged to be towing.
Step S917: hold time Tm3 when the third dimension and be less than the 6th preset time T pre6, detects one the 4th transition time Ts4.Please refer to Fig. 8, the 4th transition time Ts4 is that touching signals transfers the time of the first state STA1 to by the time of the end of the second state STA2 of step S913.
Step S918: judge whether the 4th transition time Ts4 is less than one the 7th preset time T pre7.When the 4th transition time Ts4 is greater than the 7th preset time T pre7, then carry out step S919.
Step S919: operation failure.
Step S920: when the 4th transition time Tpre4 is greater than the 7th preset time T pre7, is judged to double-click.
Step S921: when after operation failure, whether judgment object leaves contact panel.When object leaves contact panel, get back to step S902 and continue to judge.
In sum, spirit of the present invention is to increase object, such as, point, and the judgement of the distance of Trackpad.The method inspected object (finger) whether can have close Trackpad, to do the action of anticipation.Utilization detects object (finger) translational speed, the benchmark made a decision.If object (finger) translational speed is excessively slow, then decision failure.
The specific embodiment proposed in the detailed description of preferred embodiment only illustrates technology contents of the present invention in order to convenient, but not the present invention is narrowly limited to above-described embodiment, do not exceeding the situation of spirit of the present invention and following claim, the many variations done is implemented, and all belongs to scope of the present invention.Therefore protection scope of the present invention is when being as the criterion with the claims in the present invention scope person of defining.
Claims (19)
1. the determination methods clicked of Trackpad, is applicable to a contact panel, it is characterized in that, described method comprises:
(1) judge whether that an object touches described contact panel, when an object touches described contact panel, export a touching signals;
(2) detected for one first transition time, wherein, the first described transition time is that described touching signals transfers to by the time of one second touched state by one first not touched state to described touching signals;
(3) detect one first to hold time, wherein, described first holds time as described touching signals starts a turn time for the first described state to described touching signals by the second described state of step (two);
(4) detected for one second transition time, wherein, the second described transition time is the time transferring time that described touching signals is terminated by the second described state of step (three) the first described state to described touching signals to;
(5) detect one second to hold time, wherein said second time of holding time as the time of described touching signals by the first described state of step (four) terminates to described touching signals first state, wherein, when second of this step is held time more than a determination time, then second holds time is set as described determination time, wherein, first transition time is before first holds time, first holds time before the second transition time, and the second transition time is before second holds time;
(6) whether the first transition time described in judgement is less than one first Preset Time, wherein, is greater than the first described Preset Time, then carries out step (ten) when the first described transition time;
(7) one first Preset Time is less than when the first described transition time, whether first described in judgement is held time is less than one second Preset Time, wherein, when described first holds time and be greater than the second described Preset Time, then step (ten) is carried out;
(8) when described first holds time and be less than one second Preset Time, whether the second transition time described in judgement is less than one the 3rd Preset Time, wherein, be greater than the 3rd described Preset Time when the second described transition time, then carry out step (ten);
(9) one the 3rd Preset Time is less than when the second described transition time, whether second described in judgement is held time is greater than one the 4th Preset Time, wherein, when described second holds time and be less than the 4th described Preset Time, then step (ten) is carried out;
(10) operation failure; And
(11) are held time and are greater than one the 4th Preset Time when second, are judged to click.
2. the determination methods clicked of Trackpad as claimed in claim 1, it is characterized in that, the first described Preset Time equals the 3rd described Preset Time.
3. the determination methods clicked of Trackpad as claimed in claim 1, it is characterized in that, described contact panel is a capacitance type touch-control panel.
4. the determination methods clicked of Trackpad as claimed in claim 1, it is characterized in that, described method more comprises:
When after operation failure, whether the object described in judgement leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue to judge.
5. a determination methods for the double-click of Trackpad, is applicable to a contact panel, it is characterized in that, described method comprises:
(1) judge whether that an object touches described contact panel, when an object touches described contact panel, export a touching signals;
(2) detected for one first transition time, wherein, the first described transition time is that described touching signals transfers to by the time of one second touched state by one first not touched state to described touching signals;
(3) detect and one first to hold time, wherein, described first holds time as the time of described touching signals by the second described state of step (two) is to the time of the end of the second state described in described touching signals;
(4) detected for one second transition time, wherein, the second described transition time is the time becoming the first described state to described touching signals the described touching signals time from the end of the second described state of step (three);
(5) detect one second to hold time, wherein said second holds time as the time of described touching signals by the first described state of step (four) is to the end time of the first described state of described touching signals, wherein, when second described in this step is held time more than a determination time, then described in second holds time is set as described determination time;
(6) detected for one the 3rd transition time, wherein, the 3rd described transition time is the time becoming the second described state to described touching signals the described touching signals time from the end of the first described state of step (five);
(7) detect a third dimension and hold the time, wherein, the described third dimension time of holding is the time of the described touching signals time by the second described state of step (six) to the end of the second described state of described touching signals;
(8) detected for one the 4th transition time, wherein, the 4th described transition time is described touching signals is transferred to the first described state time by the time of the end of the second described state of step (seven), wherein, the first described transition time is before described first holds time, described first holds time before the second described transition time, the second described transition time is before described second holds time, described second holds time before the 3rd described transition time, the 3rd described transition time is before the described third dimension holds the time, the described third dimension held the time before the 4th described transition time,
(9) whether the first transition time described in judgement is less than one first Preset Time, wherein, is greater than the first described Preset Time, then carries out step (16) when the first described transition time;
(10) the first described Preset Time is less than when the first described transition time, whether first described in judgement is held time is less than one second Preset Time, wherein, when described first holds time and be greater than the second described Preset Time, then step (16) is carried out;
(11) are held time and are less than the second described Preset Time when described first, whether the second transition time described in judgement is less than one the 3rd Preset Time, wherein, be greater than the 3rd described Preset Time when the second described transition time, then carry out step (16);
(12) are less than the 3rd described Preset Time when the second described transition time, whether second described in judgement is held time is less than one the 4th Preset Time, wherein, when described second holds time and be greater than the 4th described Preset Time, then step (16) is carried out;
(13) are held time and are less than the 4th described Preset Time when described second, whether the 3rd transition time described in judgement is less than one the 5th Preset Time, wherein, be greater than the 5th described Preset Time when the 3rd described transition time, then carry out step (16);
(14) are less than the 5th described Preset Time when the 3rd described transition time, whether the time of holding of the third dimension described in judgement is less than one the 6th Preset Time, wherein, be greater than the 6th described Preset Time when the described third dimension time of holding, then carry out step (16);
(15) are less than the 6th described Preset Time when the described third dimension time of holding, whether the 4th transition time described in judgement is less than one the 7th Preset Time, wherein, be greater than the 7th described Preset Time when the 4th described transition time, then carry out step (16);
(16) operation failure; And
(17) are greater than the 7th described Preset Time when the 4th transition time, are judged to double-click.
6. the determination methods of the double-click of Trackpad as claimed in claim 5, it is characterized in that, the first described Preset Time, the 3rd described Preset Time, the 5th described Preset Time, the 7th described Preset Time are equal.
7. the determination methods of the double-click of Trackpad as claimed in claim 5, it is characterized in that, the second described Preset Time is equal to the 6th described Preset Time.
8. the determination methods of the double-click of Trackpad as claimed in claim 5, it is characterized in that, described contact panel is a capacitance type touch-control panel.
9. the determination methods of the double-click of Trackpad as claimed in claim 5, it is characterized in that, described method more comprises:
When after operation failure, whether the object described in judgement leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue to judge.
10. a determination methods for the towing of Trackpad, is applicable to a contact panel, it is characterized in that, described method comprises:
(1) judge whether that an object touches described contact panel, when an object touch touch described contact panel time, export a touching signals;
(2) detected for one first transition time, wherein, the first described transition time is that described touching signals transfers to by the time of one second touched state by one first not touched state to described touching signals;
(3) detect and one first to hold time, wherein, described first holds time as the time of described touching signals by the second described state of step (two) is to the time of the end of the second state described in described touching signals;
(4) detected for one second transition time, wherein, the second described transition time is the time becoming the first described state to described touching signals the described touching signals time from the end of the second described state of step (three);
(5) detect one second to hold time, wherein said second holds time as the time of described touching signals by the first described state of step (four) is to the end time of the first described state of described touching signals, wherein, when second described in this step is held time more than a determination time, then described in second holds time is set as described determination time;
(6) detected for one the 3rd transition time, the 3rd wherein said transition time is the time becoming the second described state to described touching signals the described touching signals time from the end of the first described state of step (five);
(7) detect a third dimension and hold the time, the wherein said third dimension time of holding is the time of the described touching signals time by the second described state of step (six) to the end of the second described state of described touching signals, wherein, the first described transition time is before described first holds time, described first holds time before the second described transition time, the second described transition time is before described second holds time, described second holds time before the 3rd described transition time, the 3rd described transition time is before the described third dimension holds the time,
(8) whether the first transition time described in judgement is less than one first Preset Time, wherein, is greater than the first described Preset Time, then carries out step (14) when the first described transition time;
(9) the first described Preset Time is less than when the first described transition time, whether first described in judgement is held time is less than one second Preset Time, wherein, when described first holds time and be greater than the second described Preset Time, then step (14) is carried out;
(10) when described first holds time and be less than the second described Preset Time, whether the second transition time described in judgement is less than one the 3rd Preset Time, wherein, be greater than the 3rd described Preset Time when the second described transition time, then carry out step (14);
(11) are less than the 3rd described Preset Time when the second described transition time, whether second described in judgement is held time is less than one the 4th Preset Time, wherein, when described second holds time and be greater than the 4th described Preset Time, then step (14) is carried out;
(12) are held time and are less than the 4th described Preset Time when described second, whether the 3rd transition time described in judgement is less than one the 5th Preset Time, wherein, be greater than the 5th described Preset Time when the 3rd described transition time, then carry out step (14);
(13) are less than the 5th described Preset Time when the 3rd described transition time, whether the time of holding of the third dimension described in judgement is greater than one the 6th Preset Time, wherein, be less than the 6th described Preset Time when the described third dimension time of holding, then carry out step (14);
(14) operation failure; And
(15) are greater than the 6th described Preset Time when the third dimension time of holding, and are judged to be towing.
The determination methods of the towing of 11. Trackpads as claimed in claim 10, is characterized in that, the first described Preset Time, the 3rd described Preset Time, the 5th described Preset Time are equal.
The determination methods of the towing of 12. Trackpads as claimed in claim 10, is characterized in that, the second described Preset Time is equal to the 6th described Preset Time.
The determination methods of the towing of 13. Trackpads as claimed in claim 10, it is characterized in that, described contact panel is a capacitance type touch-control panel.
The determination methods of the towing of 14. Trackpads as claimed in claim 10, it is characterized in that, described method more comprises:
When after operation failure, whether the object described in judgement leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue to judge.
The determination methods of 15. 1 kinds of instructions, is applicable to a contact panel, it is characterized in that, described method comprises:
(1) judge whether that an object touches described contact panel, when an object touches described contact panel, export a touching signals;
(2) detected for one first transition time, wherein, the first described transition time is that described touching signals transfers to by the time of one second touched state by one first not touched state to described touching signals;
(3) detect and one first to hold time, wherein, described first holds time as the time of described touching signals by the second described state of step (two) is to the time of the end of the second state described in described touching signals;
(4) detected for one second transition time, wherein, the second described transition time is the time becoming the first described state to described touching signals the described touching signals time from the end of the second described state of step (three);
(5) detect one second to hold time, wherein, described second holds time as the time of described touching signals by the first described state of step (four) is to the end time of the first described state of described touching signals, wherein, when second described in this step is held time more than a determination time, then second holds time is set as described determination time, wherein, the first described transition time is before described first holds time, described first holds time before the second described transition time, the second described transition time is before described second holds time,
(6) whether the first transition time described in judgement is less than one first Preset Time, wherein, is greater than the first described Preset Time, then carries out step (18) when the first described transition time;
(7) the first described Preset Time is less than when the first described transition time, whether first described in judgement is held time is less than one second Preset Time, wherein, when described first holds time and be greater than the second described Preset Time, then step (18) is carried out;
(8) when described first holds time and be less than the second described Preset Time, whether the second transition time described in judgement is less than one the 3rd Preset Time, wherein, be greater than the 3rd described Preset Time when the second described transition time, then carry out step (18);
(9) the 3rd described Preset Time is less than when the second described transition time, whether second described in judgement is held time is less than one the 4th Preset Time, wherein, when described second holds time and be greater than the 4th described Preset Time, then carry out step (ten), when described second holds time and be less than the 4th described Preset Time, then carry out step (11);
(10) when described second holds time and be greater than the 4th described Preset Time, be judged to click;
(11) are held time and are less than the 4th described Preset Time when described second, detected for one the 3rd transition time, the 3rd wherein said transition time is the time becoming the second described state to described touching signals the described touching signals time from the end of the first described state of step (five);
(12) are detected a third dimension and are held the time, the wherein said third dimension time of holding is the time of the described touching signals time by the second described state of step (11) to the end of the second described state of described touching signals, wherein, described second holds time before the 3rd described transition time, and the 3rd described transition time is before the described third dimension holds the time;
Whether the 3rd transition time described in (13) judgement is less than one the 5th Preset Time, wherein, is greater than the 5th described Preset Time, then carries out step (18) when the 3rd described transition time;
(14) are less than the 5th described Preset Time when the 3rd described transition time, whether the time of holding of the third dimension described in judgement is less than one the 6th Preset Time, wherein, the 6th described Preset Time is greater than when the described third dimension time of holding, then carry out step (15), be less than the 6th described Preset Time when the described third dimension time of holding, then carry out step (16);
(15) are greater than the 6th described Preset Time when the described third dimension time of holding, and are judged to be towing;
Whether (16) are less than the 6th described Preset Time when the described third dimension time of holding, detected for one the 4th transition time, the 4th wherein said transition time is described touching signals is transferred to the first described state time by the time of the end of the second described state of step (12), wherein, the described third dimension held the time before the 4th described transition time;
Whether the 4th transition time described in (17) judgement is less than one the 7th Preset Time, wherein, is greater than the 7th described Preset Time, then carries out step (18) when the 4th described transition time;
(18) operation failure; And
(19) are greater than the 7th described Preset Time when the 4th transition time, are judged to double-click.
The determination methods of 16. instructions as claimed in claim 15, is characterized in that, the first described Preset Time, the 3rd described Preset Time, the 5th described Preset Time, the 7th described Preset Time are equal.
The determination methods of 17. instructions as claimed in claim 15, is characterized in that, the second described Preset Time is equal to the 6th described Preset Time.
The determination methods of 18. instructions as claimed in claim 15, it is characterized in that, described contact panel is a capacitance type touch-control panel.
The determination methods of 19. instructions as claimed in claim 15, it is characterized in that, described method more comprises:
When after operation failure, whether the object described in judgement leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue to judge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110279888.3A CN103019418B (en) | 2011-09-20 | 2011-09-20 | Judgment method for single click, double click and dragging of touchpad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110279888.3A CN103019418B (en) | 2011-09-20 | 2011-09-20 | Judgment method for single click, double click and dragging of touchpad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103019418A CN103019418A (en) | 2013-04-03 |
| CN103019418B true CN103019418B (en) | 2015-07-15 |
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| CN1624632A (en) * | 2003-12-04 | 2005-06-08 | 陞达科技股份有限公司 | Method of identifying double-clap gesture and controller |
| CN1624631A (en) * | 2003-12-04 | 2005-06-08 | 陞达科技股份有限公司 | Method of identifying drag gesture and controller |
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| CN1624632A (en) * | 2003-12-04 | 2005-06-08 | 陞达科技股份有限公司 | Method of identifying double-clap gesture and controller |
| CN1624631A (en) * | 2003-12-04 | 2005-06-08 | 陞达科技股份有限公司 | Method of identifying drag gesture and controller |
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