CN103019418A - 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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- CN103019418A CN103019418A CN2011102798883A CN201110279888A CN103019418A CN 103019418 A CN103019418 A CN 103019418A CN 2011102798883 A CN2011102798883 A CN 2011102798883A CN 201110279888 A CN201110279888 A CN 201110279888A CN 103019418 A CN103019418 A CN 103019418A
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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
The present invention system is about a kind of touch technology, and further, the present invention system is about a kind of single, double determination methods of hitting and pulling of Trackpad.
Background technology
Contact panel, generally be one to be attached to the device on the liquid crystal display or to be attached to device on the notebook computer, its function is to make the general common people gently to press option on the contact panel by finger or pointer, can finish data transmission or read message on the screen.The range of application of contact panel is quite extensive, comprising:
(1) portable information, consumer electronics and communication product: such as PDA, panel computer, digital code camera, information household appliances, 3G mobile etc.;
(2) finance or commercial use: such as cash machine, marketing system, far-end video conference, terminal set system;
(3) industrial use: such as factory automation control system, central monitoring system, workstation operating system;
(4) public information purposes: such as guide to visitors service, bulletin explanation and the data check etc. in airport, station or market.
The sensing mode of contact panel is, when the finger touches sensor, have anaiog signal output, by controller the anaiog signal of above-mentioned output is converted to computer acceptable digital signal, drive formula via the touch-control in the computer again and integrate each element compiling, demonstrate the position of touching at screen by display card output screen signal at last.
In the prior art, the operation of computer the most often occur nothing more than 3 actions: click, double-click and pull.This kind control is easy to differentiate for general slide-mouse, but for the touch surface version, but is easy to differentiate wrong situation.In order to solve such problem, Synaptics company has proposed the judgment mode of clicking, the judgment mode of double-click and the judgment mode of towing, as shown in Figure 1.Fig. 1 is the signal waveforms of clicking, double-clicking and pull of prior art.Please refer to Fig. 1, judge the waveform 101 click such as Fig. 1, when contact first time event occurs, during to the end of for the first time contact event, less than clicking preset time T 1, and all any contact does not occur again, judge that then this touch-control is as clicking touch-control.
Judge and double-click shown in the waveform 102 of Fig. 1, when contact first time event occurs, when finishing to for the second time contact event, less than double-clicking preset time T 2, judge that then this touch-control is as double-clicking touch-control.
Judge towing shown in the waveform 103 of Fig. 1, when contact first time event occurs, when finishing to double-click preset time T 2, for the second time contact event occurs yet finish, judge that then this touch-control is to pull touch-control.
Above-mentioned this kind judgment mode, to be not easy 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 can just have Fluctuation of analytical signal in situation about touching, so signal only can change with leaving according to the contact of pointer or finger.Yet when contact panel was capacitance type touch-control panel, as long as point near capacitance type touch-control panel, signal will change.Moreover the signal of capacitance type touch-control panel is understood the finger size according to touching, and is produced different signal intensity.Therefore, this kind method and be not suitable for capacitance type touch-control panel.
Summary of the invention
A purpose of the present invention is to provide a kind of determination methods of clicking of contact panel, clicks different from the situation of other touchings in order to judgement, to avoid misjudgment.
Another object of the present invention is to provide a kind of determination methods of double-click of contact panel, double-click different from the situation of other touchings in order to judge, to avoid misjudgment.
A further object of the present invention is to provide a kind of determination methods of towing of contact panel, and different in order to the situation of judging towing and other touchings are to avoid misjudgment.
Another purpose of the present invention is to provide a kind of determination methods of instruction of contact panel, clicks, double-clicks and pull different from the situation of other touchings in order to judgement, to avoid misjudgment.
In view of this, the invention provides a kind of determination methods of clicking, be applicable to a contact panel, the method comprises the following steps: that (one) has judged whether that an object touches and touched contact panel, when an object touches when touching above-mentioned contact panel, export a touching signals; (2) detected for one first transition time, wherein, above-mentioned the first transition time, to be touching signals transferred time by one second touched state by the first not touched state to touching signals; (3) detect one first and hold time, wherein, first holds time is begun to begin to turn time of the first state to this touching signals by the second state of step (two) for touching signals; (4) detected for one second transition time, wherein, the time that the second transition time, to be touching signals finished by the second state of step (three) is to the time of touching signals since the first state; (5) detecting one second holds time, wherein second hold time time of being begun by the first state of step (four) for this touching signals began to turn time of the second state to touching signals, wherein, the first transition time first hold time before, first held time before the second transition time, the second transition time second hold time before; (6) whether judged for the first transition time less than one first Preset Time, wherein, when the first transition time greater than this first Preset Time, then carry out step (ten); (7) when this first transition time less than one first Preset Time, judge that whether first hold time less than one second Preset Time, wherein, hold time greater than this second Preset Time when first, then carry out step (ten); (8) hold time less than one second Preset Time when first, whether the second transition time of judging less than one the 3rd Preset Time, wherein, when the second transition time greater than the 3rd Preset Time, then carry out step (ten); (9) when the second transition time less than one the 3rd Preset Time, judge that whether second hold time greater than one the 4th Preset Time, wherein, hold time less than the 4th Preset Time when second, then carry out step (ten); (10) operation failure; And (11) hold time greater than the 4th Preset Time when second, is judged to be and clicks.
According to the determination methods of clicking of the described Trackpad of preferred embodiment of the present invention, above-mentioned the first Preset Time equals above-mentioned the 3rd Preset Time.In addition, in another embodiment, the method comprises the following steps: also behind operation failure, whether judgment object leaves contact panel; And work as object and leave contact panel, get back to step () and continue and 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: that (one) has judged whether that an object touches and touched this contact panel, when an object touches when touching above-mentioned contact panel, exports a touching signals; (2) detected for one first transition time, wherein, the first transition time, to be touching signals transferred time by one second touched state by one first not touched state to touching signals; (3) detect one first and hold time, wherein, this first is held time the time to the end of this second state of touching signals time of being begun by the second state of step (two) for touching signals; (4) detected for one second transition time, wherein, the second transition time, to be touching signals became time of the beginning of the first state by time of the end of the second state of step (three) to touching signals; (5) detect one second and hold time, wherein second hold time the concluding time to the first state of touching signals time of being begun by the first state of step (four) for touching signals; (6) detected for one the 3rd transition time, wherein to be touching signals became time of the beginning of the second state by time of the end of the first state of step (five) the 3rd transition time to touching signals; (7) detect a third dimension and hold the time, wherein time that to be touching signals begun by the second state of step (six) third dimension time of holding is to the time of the end of the second state of touching signals; (8) detected for one the 4th transition time, wherein to be touching signals transferred time of the first state to by time of the end of the second state of step (seven) the 4th transition time, wherein, the first transition time first hold time before, first held time before the second transition time, the second transition time second hold time before, second held time before the 3rd transition time, the 3rd transition time, the third dimension was held the time before the 4th transition time before the third dimension is held the time; (9) whether judged for the first transition time less than one first Preset Time, wherein, when the first transition time greater than the first Preset Time, then carry out step (16); (10) when the first transition time less than the first Preset Time, judge that whether first hold time less than one second Preset Time, wherein, hold time greater than the second Preset Time when first, then carry out step (16); Hold time less than the second Preset Time when first (11), and whether the second transition time of judging less than one the 3rd Preset Time, wherein, when the second transition time greater than the 3rd Preset Time, then carry out step (16); (12) when the second transition time less than the 3rd Preset Time, judge that whether second hold time less than one the 4th Preset Time, wherein, hold time greater than the 4th Preset Time when second, then carry out step (16); Hold time less than the 4th Preset Time when second (13), and whether the 3rd transition time of judging less than one the 5th Preset Time, wherein, when the 3rd transition time greater than the 5th Preset Time, then carry out step (16); (14) when the 3rd transition time less than the 5th Preset Time, judge that whether the third dimension hold the time less than one the 6th Preset Time, wherein, hold the time greater than the 6th Preset Time when the third dimension, then carry out step (16); (15) hold the time less than the 6th Preset Time when the third dimension, and whether the 4th transition time of judging less than one the 7th Preset Time, wherein, when the 4th transition time greater than the 7th Preset Time, then carry out step (16); (16) operation failure; And (17) hold the time greater than the 7th Preset Time when fourth dimension, is judged to be double-click.
According to the determination methods of the double-click of the described Trackpad of preferred embodiment of the present invention, above-mentioned the first Preset Time, above-mentioned the 3rd Preset Time, above-mentioned the 5th Preset Time and above-mentioned the 7th Preset Time equate.In addition, above-mentioned the second Preset Time is equal to above-mentioned the 6th Preset Time.Moreover in another embodiment, the method comprises the following steps: also behind operation failure, whether judgment object leaves this contact panel; And work as object and leave contact panel, get back to step () and continue and 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: that (one) has judged whether that an object touches and touched above-mentioned contact panel, when an object touches when touching above-mentioned contact panel, exports a touching signals; (2) detected for one first transition time, wherein, the first transition time transferred time by touched one second state by one first not touched state to touching signals for this touching signals; (3) detect one first and hold time, wherein, the time that first holds time is begun by the second state of step (two) for touching signals is to the time of the end of this touching signals the second state; (4) detected for one second transition time, wherein, the second transition time, to be touching signals became time of the beginning of the first state by time of the end of the second state of step (three) to touching signals; (5) detect one second and hold time, wherein second hold time the concluding time to this first state of touching signals time of being begun by the first state of step (four) for touching signals; (6) detected for one the 3rd transition time, wherein to be touching signals became time of the beginning of this second state by time of the end of the first state of step (five) the 3rd transition time to touching signals; (7) detect a third dimension and hold the time, wherein time that to be touching signals begun by the second state of step (six) third dimension time of holding is to the time of the end of this second state of touching signals, wherein, the first transition time first hold time before, first held time before the second transition time, the second transition time second hold time before, second held time before the 3rd transition time, the 3rd transition time is before the third dimension is held the time; (8) whether judged for the first transition time less than one first Preset Time, wherein, when the first transition time greater than the first Preset Time, then carry out step (14); (9) when the first transition time less than the first Preset Time, judge that whether first hold time less than one second Preset Time, wherein, hold time greater than the second Preset Time when first, then carry out step (14); (10) hold time less than the second Preset Time when first, whether the second transition time of judging less than one the 3rd Preset Time, wherein, when the second transition time greater than the 3rd Preset Time, then carry out step (14); (11) when the second transition time less than the 3rd Preset Time, judge that whether second hold time less than one the 4th Preset Time, wherein, hold time greater than the 4th Preset Time when second, then carry out step (14); Hold time less than the 4th Preset Time when second (12), and whether the 3rd transition time of judging less than one the 5th Preset Time, wherein, when the 3rd transition time greater than the 5th Preset Time, then carry out step (14); (13) when the 3rd transition time less than the 5th Preset Time, judge that whether the third dimension hold the time greater than one the 6th Preset Time, wherein, hold the time less than the 6th Preset Time when the third dimension, then carry out step (14); (14) operation failure; And (15) hold the time greater than the 6th Preset Time when the third dimension, is judged to be towing.
According to the determination methods of the towing of the described Trackpad of preferred embodiment of the present invention, above-mentioned the first Preset Time, above-mentioned the 3rd Preset Time, above-mentioned the 5th Preset Time, above-mentioned the 7th Preset Time equate.In addition, above-mentioned the second Preset Time is equal to above-mentioned the 6th Preset Time.Moreover in another embodiment, the method comprises the following steps: also behind operation failure, whether judgment object leaves contact panel; And work as object and leave contact panel, get back to step () and continue and 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: that (one) has judged whether that an object touches and touched this contact panel, when an object touches when touching this contact panel, exports a touching signals; (2) detected for one first transition time, wherein, this first transition time transfers time by touched one second state by one first not touched state to this touching signals for this touching signals; (3) detect one first and hold time, wherein, this first is held time the time to the end of this second state of this touching signals time of being begun by this second state of step (two) for this touching signals; (4) detected for one second transition time, wherein, this second transition time is become the time of the beginning of this first state to this touching signals by time of the end of this second state of step (three) for this touching signals; (5) detecting one second holds time, wherein this second is held time the concluding time to this first state of this touching signals time of being begun by this first state of step (four) for this touching signals, wherein, this the first transition time this first hold time before, this first was held time before this second transition time, this second transition time this second hold time before; (6) whether judge this first transition time less than one first Preset Time, wherein, when this first transition time greater than this first Preset Time, then carry out step (18); (7) when this first transition time less than this first Preset Time, judge that whether this first hold time less than one second Preset Time, wherein, first hold time greater than this second Preset Time when this, then carry out step (18); (8) first hold time less than this second Preset Time when this, whether judge this second transition time less than one the 3rd Preset Time, wherein, when this second transition time greater than the 3rd Preset Time, then carry out step (18); (9) when this second transition time less than the 3rd Preset Time, judge that this second holds time whether less than one the 4th Preset Time, wherein, when this second is held time greater than the 4th Preset Time, then carry out step (ten), second hold time less than the 4th Preset Time when this, then carry out step (11); (10) second hold time greater than the 4th Preset Time when this, be judged to be and click; Second hold time less than the 4th Preset Time when this (11), detected for one the 3rd transition time, wherein the 3rd transition time was become the time of the beginning of this second state to this touching signals by time of the end of this first state of step (five) for this touching signals; (12) are detected a third dimension and are held the time, wherein time of being begun by this second state of step (11) for this touching signals this third dimension time of holding is to the time of the end of this second state of this touching signals, wherein, this second was held time before the 3rd transition time, and the 3rd transition time is before this third dimension is held the time; Whether (13) judged for the 3rd transition time less than one the 5th Preset Time, wherein, when the 3rd transition time greater than the 5th Preset Time, then carry out step (18); (14) when the 3rd transition time less than the 5th Preset Time, judge that whether this third dimension hold the time less than one the 6th Preset Time, wherein, when this third dimension is held the time greater than the 6th Preset Time, then carry out step (15), hold the time less than the 6th Preset Time when this third dimension, then carry out step (16); (15) hold the time greater than the 6th Preset Time when this third dimension, are judged to be towing; Whether (16) hold the time less than the 6th Preset Time when this third dimension, detected for one the 4th transition time, wherein the 4th transition time was transferred to the time of this first state by time of the end of this second state of step (12) for this touching signals, wherein, this third dimension was held the time before the 4th transition time; Whether (17) judged for the 4th transition time less than one the 7th Preset Time, wherein, when the 4th transition time greater than the 7th Preset Time, then carry out step (18); (18) operation failure; And (19) hold the time greater than the 7th Preset Time when fourth dimension, is judged to be double-click.
Spirit of the present invention is to be to increase object, for example finger, and the judgement of the distance of Trackpad.The method is whether close Trackpad is arranged inspected object (finger), to do the action of anticipation.Utilization detects object (finger) translational speed, the benchmark that makes a decision.If object (finger) translational speed is excessively slow, then decision failure.
For above and other purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the signal waveforms of clicking, double-clicking and pull of prior art.
Fig. 2 is the oscillogram of the resolution method of clicking, double-click, pulling.
Fig. 3 is the process flow diagram of the touch-control discrimination method of clicking of first embodiment of the invention.
When Fig. 4 is the touch-control of the clicking generation of first embodiment of the invention, the signal waveform schematic diagram of contact panel output.
Fig. 5 is the process flow diagram of touch-control discrimination method of the double-click of second embodiment of the invention.
Fig. 6 is the touch-control of the double-click of second embodiment of the invention when occuring, the signal waveform schematic diagram of contact panel output.
Fig. 7 is the process flow diagram of touch-control discrimination method of the towing of third embodiment of the invention.
Fig. 8 is the touch-control of the towing of third embodiment of the invention when occuring, the signal waveform schematic diagram of contact panel output.
Fig. 9 is the process flow diagram of instruction discrimination method of the contact panel of fourth embodiment of the invention.
The main element symbol description:
101: the waveform of clicking in order to judgement
T1: click Preset Time
102: in order to judge the waveform of double-clicking
T2: double-click Preset Time
103: in order to judge the waveform of towing
201: the waveform of clicking in order to judgement
The first Preset Time of T1: Fig. 2
The second Preset Time of T2: Fig. 2
202: in order to judge the waveform of double-clicking
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: first holds time
Ts2: the second transition time
Tm2: second holds time
TA: predefined time
Tpre1: the first Preset Time
Tpre2: the second Preset Time
Tpre3: the 3rd Preset Time
Tpre4: the 4th Preset Time
S501～S518: each step of second embodiment of the invention
Ts3: the 3rd transition time
Tm3: the third dimension is held the time
Ts4: the 4th transition time
Tpre5: the 5th Preset Time
Tpre6: the 6th Preset Time
Tpre7: the 7th Preset Time
S701～S717: each step of third embodiment of the invention
S901～S721: each step of fourth embodiment of the invention
Embodiment
In the following embodiment, " Preset Time " of each example is incomplete same.Please refer to diagram and explanation among the embodiment.
Before the explanation resolution method of clicking, double-clicking and pulling instruction that is applicable to capacitance type touch-control panel of the present invention, a kind of resolution method of clicking, double-click, pulling is described first.Please refer to Fig. 2.Fig. 2 is the oscillogram of the resolution method of clicking, double-click, pulling.Same reason please refer to waveform 201, when contact first time event occurs, arrive the T.T. of for the first time contact event end less than one first preset time T 1, and in the second preset time T 2, occur to contact for the second time, then can be determined, this time touching is to click.
Next, please refer to waveform 202, when contact first time event occurs, arrive the T.T. of for the first time contact event end less than one first preset time T 1, and in the second preset time T 2, event has occured to contact for the second time, and duration of this contact event less than the 3rd preset time T 3, the touch-control that then represents this is for double-clicking.
Next, please refer to waveform 203, when contact first time event occurs, arrive the T.T. of for the first time contact event end less than the first preset time T 1, and in the second preset time T 2, event has occured to contact for the second time, and duration of this contact event surpassed the 3rd preset time T 3, the touch-control that then represents this is towing.
By top narration, can find out, although the judgment mode of this kind judgment mode and prior art separates to some extent, reason is identical.That is to say, when contact panel was capacitance type touch-control panel, as long as point near capacitance type touch-control panel, signal will change.The signal of capacitance type touch-control panel is understood the finger size according to touching, and is produced different signal intensity.Therefore, still the compatibility for capacitance type touch-control panel is lower for this mode.
The first embodiment
For the touch-control instruction is increased at the discrimination power of capacitance type touch-control panel, the present embodiment provides a kind of touch-control discrimination method of clicking.Fig. 3 is the process flow diagram of the touch-control discrimination method of clicking of first embodiment of the invention.When Fig. 4 is the touch-control of the clicking generation of first embodiment of the invention, the signal waveform schematic diagram of contact panel output.Please also refer to Fig. 3 and Fig. 4, the method comprises the following steps:
Step S301: beginning.
Step S302: having judged whether that an object touches touches this contact panel.When an object touches when touching this contact panel, then export a touching signals.
Step S303: detect one first transition time T s1.Please refer to Fig. 4, to be exactly touching signals 401 transfer time by the second touched state STA2 by the first not touched state STA1 to touching signals 401 to above-mentioned the first transition time T s1.This first transition time T s1 represents that namely object (generally being finger) begins the time near capacitance type touch-control panel, touches the time of capacitance type touch-control panel fully to object (finger).
Step S304: detect one first Tm1 that holds time.Please refer to Fig. 4, above-mentioned first holds time, and to be exactly touching signals 401 begin time of finishing to the second state of touching signals 401 by the second state STA2 of step S303 to Tm1.This first Tm1 that holds time represents object (finger) in time that capacitance type touch-control panel stops.
Step S305: detect one second transition time T s2.Please refer to Fig. 4, above-mentioned the second transition time T s2 time that to be exactly touching signals 401 finished by the second state STA2 of step S304 becomes the time of the first state STA1 to touching signals 401.This second transition time T s2 represents object (finger) by the time that touches capacitance type touch-control panel fully, leaves the time of the certain distance of contact panel to object (finger).
Step S306: detect one second Tm2 that holds time.Please refer again to Fig. 4, above-mentioned second holds time time that to be exactly touching signals 401 begun by the first state STA1 of step S305, begins to turn the time of the second state STA2 to touching signals 401.When this second holds time above certain predefined time T A, then second hold time and be taken as above-mentioned schedule time TA.
Step S307: whether judge the first transition time T s1 less than one first preset time T pre1, wherein, when the first transition time T s1 greater than the first preset time T pre1, then carry out step S311.
Step S308: when the first transition time T s1 less than one first preset time T pre1, judge that whether first hold time Tm1 less than one second preset time T pre2, wherein, hold time Tm1 greater than the second preset time T pre2 when first, then carry out step S311.
Step S309: hold time Tm1 less than one second preset time T pre2 when first, whether judge the second transition time T s2 less than one the 3rd preset time T pre3, wherein, when the second transition time T s2 greater than the 3rd preset time T pre3, then carry out step S311.
Step S310: when the second transition time T s2 less than the 3rd preset time T pre3, judge that whether second hold time Tm2 greater than one the 4th preset time T pre4, wherein, hold time Tm2 less than the 4th preset time T pre4 when second, then carry out step S311.
Step S311: operation failure.
Step S312: hold time Tm2 greater than one the 4th preset time T pre4 when second, be judged to be and click.
Step S313: whether judgment object leaves contact panel, when object leaves this contact panel, gets back to step S302 and continues and judge.
By above-mentioned steps as can be known, when judgement is clicked, added " object (finger) approaches " judgement with " object (finger) leaves ".Because capacitance type touch-control panel, induction is not just arranged when contact, and object (finger) near the time, all induction can be arranged.Therefore, utilization detects object (finger) translational speed, the benchmark that can be used for making a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, can avoid wrongheaded situation to produce.
The second embodiment
Same reason increases at the discrimination power of capacitance type touch-control panel in order to make the touch-control instruction, and the present embodiment provides a kind of touch-control discrimination method of double-click.Fig. 5 is the process flow diagram of touch-control discrimination method of the double-click of second embodiment of the invention.Fig. 6 is the touch-control of the double-click of second embodiment of the invention when occuring, the signal waveform schematic diagram of contact panel output.Please also refer to Fig. 5 and Fig. 6, the method comprises the following steps:
Step S501: beginning.
Step S502: having judged whether that an object touches touches contact panel, when an object touches when touching contact panel, exports a touching signals 601.
Step S503: detect one first transition time T s1.Please refer to Fig. 6, to be touching signals 601 transfer time by one second touched state STA2 by one first not touched state STA1 to touching signals 601 to the first transition time T s1.This first transition time T s1 represents that namely object (generally being finger) begins the time near capacitance type touch-control panel, touches the time of capacitance type touch-control panel fully to object (finger).
Step S504: detect one first Tm1 that holds time.Please refer to Fig. 6, above-mentioned first holds time, and to be exactly touching signals 401 begin time of finishing to the second state of touching signals 401 by the second state STA2 of step S503 to Tm1.This first Tm1 that holds time represents object (finger) in time that capacitance type touch-control panel stops.
Step S505: detect one second transition time T s2.Please refer to Fig. 6, to be touching signals 601 become time of the first state STA1 by time of the end of the second state STA2 of step S504 to the second transition time T s2 to touching signals 601.This second transition time T s2 represents object (finger) by the time that touches capacitance type touch-control panel fully, leaves the time of the certain distance of contact panel to object (finger).
Step S506: detect one second Tm2 that holds time.Please refer to Fig. 6, second holds time the concluding time of the Tm2 time that to be touching signals 601 begun by the first state STA1 of step S505 to the first state STA1 of touching signals 601.This second Tm2 that holds time represents that object (finger) leaves capacitance type touch-control panel fully and just begun for the second time time near capacitance type touch-control panel to object (finger).
Step S507: detect one the 3rd transition time T s3.Please refer to Fig. 6, to be touching signals 601 become time of the second state STA2 by time of the end of the first state STA1 of step S506 to the 3rd transition time T s3 to touching signals 601.This 3rd transition time T s3 represents that object (finger) is near the time of capacitance type touch-control panel to the complete touch capacitor type contact panel of object (finger) for the second time.
Step S508: detect a third dimension and hold time T m3.The third dimension is held time T m3 time that to be touching signals 601 begun by the second state STA2 of step S507 is to the time of the end of the second state STA2 of touching signals 601.This third dimension is held the T.T. that time T m3 represents object (finger) touch capacitor type contact panel.
Step S509: detect one the 4th transition time T s4.The 4th transition time, to be touching signals 601 transferred time of the first state STA1 to by time of the end of the second state STA2 of step S508 to touching signals 601.This 4th transition time T s4 represents that object is from touching capacitance type touch-control panel fully to the time of leaving capacitance type touch-control panel.
Step S510: judge that whether the first transition time T s1 is less than one first preset time T pre1.When the first transition time T s1 greater than the first preset time T pre1, then carry out step S517.
Step S511: when the first transition time T s1 less than the first preset time T pre1, judge that whether first hold time Tm1 less than one second preset time T pre2.Hold time Tm1 greater than the second preset time T pre2 when first, then carry out step S517.
Step S512: hold time Tm1 less than the second preset time T pre2 when first, judge that whether the second transition time T s2 is less than one the 3rd preset time T pre3.When the second transition time T s2 greater than the 3rd preset time T pre3, then carry out step S517.
Step S513: when the second transition time T s2 less than the 3rd preset time T pre3, judge that whether second hold time Tm2 less than one the 4th preset time T pre4.Hold time Tm2 greater than the 4th preset time T pre4 when second, then carry out step S517.
Step S514: hold time Tm2 less than the 4th preset time T pre4 when second, judge that whether the 3rd transition time T s3 is less than one the 5th preset time T pre5.When the 3rd transition time T s3 greater than the 5th preset time T pre5, then carry out step S517.
Step S515: when the 3rd transition time T s3 less than the 5th preset time T pre5, judge that whether the third dimension hold time T m3 less than one the 6th preset time T pre6.Hold time T m3 greater than the 6th preset time T pre6 when the third dimension, then carry out step S517.
Step S516: hold time T m3 less than the 6th preset time T pre6 when the third dimension, judge that whether the 4th transition time T s4 is less than one the 7th preset time T pre7.When the 4th transition time T s4 greater than the 7th preset time T pre7, then carry out step S517.
Step S517: operation failure.
Step S518: when the 4th transition time T s4 less than the 7th preset time T pre7, be judged to be double-click.
Step S519: whether judgment object leaves contact panel, when object leaves this contact panel, gets back to step S502 and continues and judge.
The same embodiment when judging double-click, has added " object (finger) approaches " judgement with " object (finger) leaves ".Because capacitance type touch-control panel, induction is not just arranged when contact, and object (finger) near the time, all induction can be arranged.Therefore, utilization detects object (finger) translational speed, the benchmark that can be used for making a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, can avoid wrongheaded situation to produce.
The 3rd embodiment
Same reason increases at the discrimination power of capacitance type touch-control panel in order to make the touch-control instruction, and the present embodiment provides a kind of touch-control discrimination method of towing.Fig. 7 is the process flow diagram of touch-control discrimination method of the towing of third embodiment of the invention.Fig. 8 is the touch-control of the towing of third embodiment of the invention when occuring, the signal waveform schematic diagram of contact panel output.Please also refer to Fig. 7 and Fig. 8, the method comprises the following steps:
Step S701: beginning.
Step S702: having judged whether that an object touches touches contact panel, when an object touches when touching contact panel, exports a touching signals 801.
Step S703: detect one first transition time T s1.Please refer to Fig. 8, to be touching signals 801 transfer time by one second touched state STA2 by one first not touched state STA1 to touching signals 801 to the first transition time T s1.
Step S704: detect one first Tm1 that holds time.Please refer to Fig. 8, first holds time the time of the Tm1 time that to be touching signals 801 begun 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 T s2.Please refer to Fig. 8, to be touching signals 801 become time of the first state STA1 by time of the end of the second state STA2 of step S704 to the second transition time T s2 to touching signals 801.
Step S706: detect one second Tm2 that holds time.Please refer to Fig. 8, second holds time the concluding time of the Tm2 time that to be touching signals 801 begun 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 T s3.Please refer to Fig. 8, to be touching signals 801 become time of the second state STA2 by time of the end of the first state STA of step S706 to the 3rd transition time T s3 to touching signals 801.
Step S708: detect a third dimension and hold the time.Please refer to Fig. 8, the third dimension is held time T m3 time that to be touching signals 801 begun by the second state STA2 of step S707 is to the time of the end of the second state STA2 of touching signals 801.
Step S709: judge that whether the first transition time T s1 is less than one first preset time T pre1.When the first transition time T s1 greater than the first preset time T pre1, then carry out step S715.
Step S710: when the first transition time T s1 less than the first preset time T pre1, judge that whether first hold time Tm1 less than one second preset time T pre2.Hold time Tm1 greater than the second preset time T pre2 when first, then carry out step S715.
Step S711: hold time Tm1 less than the second preset time T pre1 when first, judge that whether the second transition time T s2 is less than one the 3rd preset time T pre3.When the second transition time T s2 greater than the 3rd preset time T pre3, then carry out step S715.
Step S712: when the second transition time T s2 less than the 3rd preset time T pre3, judge that whether second hold time Tm2 less than the 4th preset time T pre4.Hold time Tm2 greater than the 4th preset time T pre4 when second, then carry out step S715.
Step S713: hold time Tm2 less than the 4th preset time T pre4 when second, judge that whether the 3rd transition time T s3 is less than one the 5th preset time T pre5.When the 3rd transition time T s3 greater than the 5th preset time T pre5, then carry out step S715.
Step S714: when the 3rd transition time T s3 less than the 5th preset time T pre5, judge that whether the third dimension hold time T m3 greater than one the 6th preset time T pre6.Hold time T m3 less than the 6th Preset Time when the third dimension, then carry out step S715.
Step S715: operation failure.
Step S716: hold time T m3 greater than the 6th preset time T pre6 when the third dimension, be judged to be towing.The third dimension is held time T m3 and is represented for the second time that object touches capacitance type touch-control panel fully, leaves the time of contact panel to object.Surpass the 6th schedule time Tpre6 when this time, the action that expression is being pulled capacitance type touch-control panel at this moment.
Step S717: whether judgment object leaves contact panel, when object leaves contact panel, gets back to step S702 and continues and judge.
With above-mentioned two embodiment, when judging towing, added " object (finger) approaches " judgement with " object (finger) leaves ".Because capacitance type touch-control panel, induction is not just arranged when contact, and object (finger) near the time, all induction can be arranged.Therefore, utilization detects object (finger) translational speed, the benchmark that can be used for making a decision.If object (finger) translational speed is excessively slow, then decision failure.By this, can avoid wrongheaded situation to produce.
The 4th embodiment
By above-mentioned two embodiment, all embodiment can be generalized into an instruction determination methods.Please refer to Fig. 9, Fig. 9 is the process flow diagram of instruction discrimination method of the contact panel of fourth embodiment of the invention.The method comprises the following steps:
Step S901: beginning.
Step S902: having judged whether that an object touches touches contact panel, when an object touches when touching contact panel, exports a touching signals.
Step S903: detect one first transition time T s1.Please refer to the sign Ts1 of Fig. 4, Fig. 6 and Fig. 8, to be touching signals transfer time by one second touched state STA2 by one first not touched state STA1 to touching signals to the first transition time T s1.
Step S904: detect one first Tm1 that holds time.Please refer to the sign Tm1 of Fig. 4, Fig. 6 and Fig. 8, first holds time the time of the Tm1 time that to be touching signals begun by the second state STA2 of step S903 to the end of touching signals the second state STA2.
Step S905: detect one second transition time T s2.Please refer to the sign Ts2 of Fig. 4, Fig. 6 and Fig. 8, to be touching signals become time of the first state STA1 by time of the end of the second state STA2 of step S904 to the second transition time T s2 to touching signals.
Step S906: detect one second Tm2 that holds time.Please refer to the sign Tm2 of Fig. 4, Fig. 6 and Fig. 8, second holds time the concluding time of the Tm2 time that to be touching signals begun by the first state STA1 of step S905 to the first state STA1 of touching signals.Can be found out by Fig. 4, Fig. 6 and Fig. 8, this second Tm2 that holds time differentiates to click and the key of pulling or double-clicking.Therefore when this second Tm2 long enough of holding time, we can be recognized as this operation and click.
Step S907: judge that whether this first transition time T s1 is less than one first Preset Time.When the first transition time T s1 greater than the first preset time T pre1, then carry out step S919.
Step S908: when the first transition time T s1 less than the first preset time T pre1, judge that whether first hold time Tm1 less than one second preset time T pre2.Hold time Tm1 greater than the second preset time T pre2 when first, then carry out step S919.
Step S909: hold time Tm1 less than the second preset time T pre2 when first, judge that whether the second transition time T s2 is less than one the 3rd preset time T pre3.When the second transition time T s2 greater than the 3rd preset time T pre3, then carry out step S919.
Step S910: when the second transition time T s2 less than the 3rd preset time T pre3, judge that whether second hold time Tm2 less than one the 4th preset time T pre4.Hold time Tm2 greater than the 4th preset time T pre4 when second, then carry out step S911.Hold time Tm2 less than the 4th preset time T pre4 when second, then carry out step S912.
Step S911: hold time Tm2 greater than the 4th preset time T pre4 when second, be judged to be and click.
Step S912: hold time Tm2 less than the 4th preset time T pre4 when second, detect one the 3rd transition time T s3.Please refer to Fig. 6 and Fig. 8, to be touching signals become time of the second state STA2 by time of the end of the first state STA1 of step S906 to the 3rd transition time T s3 to touching signals.
Step S913: detect a third dimension and hold time T m3.Please refer to Fig. 6 and Fig. 8, the third dimension is held time T m3 time that to be touching signals begun by the second state STA2 of step S912 is to the time of the end of the second state STA2 of touching signals.Same reason can be found out by Fig. 6 and Fig. 8, differentiate to double-click and the key of towing is that the third dimension holds whether long enough of time T m3.Therefore, if the 3rd time long enough, just this time operation can be judged to be towing.
Step S914: judge that whether the 3rd transition time T s3 is less than one the 5th preset time T pre5.When the 3rd transition time T s3 greater than the 5th preset time T pre5, then carry out step S919.
Step S915: when the 3rd transition time T s3 less than the 5th preset time T pre5, judge that whether the third dimension hold time T m3 less than one the 6th preset time T pre6.Hold time T m3 greater than the 6th preset time T pre6 when the third dimension, then carry out step S916, hold time T m3 less than the 6th preset time T pre6 when the third dimension, then carry out step S917.
Step S916: hold time T m3 greater than the 6th Preset Time when the third dimension, be judged to be towing.
Step S917: hold time T m3 less than the 6th preset time T pre6 when the third dimension, detect one the 4th transition time T s4.Please refer to Fig. 8, to be touching signals transfer time of the first state STA1 to by time of the end of the second state STA2 of step S913 to the 4th transition time T s4.
Step S918: judge that whether the 4th transition time T s4 is less than one the 7th preset time T pre7.When the 4th transition time T s4 greater than the 7th preset time T pre7, then carry out step S919.
Step S919: operation failure.
Step S920: when the 4th transition time T pre4 greater than the 7th preset time T pre7, be judged to be double-click.
Step S921: behind operation failure, whether judgment object leaves contact panel.When object leaves contact panel, get back to step S902 and continue and judge.
In sum, spirit of the present invention is to be to increase object, for example finger, and the judgement of the distance of Trackpad.The method is whether close Trackpad is arranged inspected object (finger), to do the action of anticipation.Utilization detects object (finger) translational speed, the benchmark that makes a decision.If object (finger) translational speed is excessively slow, then decision failure.
The specific embodiment that proposes in the detailed description of preferred embodiment is only in order to convenient explanation technology contents of the present invention, but not with narrow sense of the present invention be limited to above-described embodiment, in the situation that does not exceed spirit of the present invention and following claim, the many variations of doing is implemented, and all belongs to scope of the present invention.Therefore protection scope of the present invention when with claim scope of the present invention the person of being defined be as the criterion.
Claims (19)
1. the determination methods of clicking of a Trackpad is applicable to a contact panel, it is characterized in that, described method comprises:
(1) having judged whether that an object touches touches described contact panel, when an object touches when touching described contact panel, exports a touching signals;
(2) detected for one first transition time, wherein, described the first transition time, to be described touching signals transferred time by one second touched state by one first not touched state to described touching signals;
(3) detect one first and hold time, wherein, described first holds time is begun to begin to turn time of described the first state to described touching signals by described second state of step (two) for described touching signals;
(4) detected for one second transition time, wherein, the time that described the second transition time, to be described touching signals finished by described second state of step (three) transfers the time of described the first state to described touching signals;
(5) detecting one second holds time, the time that wherein said second holds time is begun by described first state of step (four) for described touching signals to time that described touching signals the first state finishes, wherein, when second of this step was held time above the judgement time, then described second hold time and be set as the described judgement time, wherein, the first transition time first hold time before, first held time before the second transition time, the second transition time second hold time before;
(6) whether judge described the first transition time less than one first Preset Time, wherein, when described the first transition time greater than described the first Preset Time, then carry out step (ten);
(7) when described the first transition time less than one first Preset Time, judge that described first holds time whether less than one second Preset Time, wherein, hold time greater than described the second Preset Time when described first, then carry out step (ten);
(8) hold time less than one second Preset Time when described first, judge that whether described the second transition time is less than one the 3rd Preset Time, wherein, when described the second transition time greater than described the 3rd Preset Time, then carry out step (ten);
(9) when described the second transition time less than one the 3rd Preset Time, judge that described second holds time whether greater than one the 4th Preset Time, wherein, hold time less than described the 4th Preset Time when described second, then carry out step (ten);
(10) operation failure; And
Hold time greater than one the 4th Preset Time when second (11), is judged to be and clicks.
2. the determination methods of clicking of Trackpad as claimed in claim 1 is characterized in that, described the first Preset Time equals described the 3rd Preset Time.
3. the determination methods of clicking of Trackpad as claimed in claim 1 is characterized in that, described contact panel is a capacitance type touch-control panel.
4. the determination methods of clicking of Trackpad as claimed in claim 1 is characterized in that, described method more comprises:
Behind operation failure, judge whether described object leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue and judge.
5. the determination methods of the double-click of a Trackpad is applicable to a contact panel, it is characterized in that, described method comprises:
(1) having judged whether that an object touches touches described contact panel, when an object touches when touching described contact panel, exports a touching signals;
(2) detected for one first transition time, wherein, described the first transition time, to be described touching signals transferred time by one second touched state by one first not touched state to described touching signals;
(3) detect one first and hold time, wherein, the time that described first holds time is begun by described second state of step (two) for described touching signals is to the time of the end of described the second state of described touching signals;
(4) detected for one second transition time, wherein, described the second transition time, to be described touching signals became time of described the first state by time of the end of described second state of step (three) to described touching signals;
(5) detecting one second holds time, the time that wherein said second holds time is begun by described first state of step (four) for described touching signals is to the concluding time of described first state of described touching signals, wherein, holding time when described second of this step surpasses the judgement time, then described second holds time and is set as the described judgement time;
(6) detected for one the 3rd transition time, wherein, described the 3rd transition time, to be described touching signals became time of described the second state by time of the end of described first state of step (five) to described touching signals;
(7) detect a third dimension and hold the time, wherein, the time that the described third dimension time of holding, to be described touching signals begun by described second state of step (six) is to the time of the end of described second state of described touching signals;
(8) detected for one the 4th transition time, wherein, described the 4th transition time, to be described touching signals transferred time of described the first state to by time of the end of described second state of step (seven), wherein, described the first transition time described first hold time before, described first held time before described the second transition time, described the second transition time described second hold time before, described second held time before described the 3rd transition time, described the 3rd transition time, the described third dimension was held the time before described the 4th transition time before the described third dimension is held the time;
(9) whether judge described the first transition time less than one first Preset Time, wherein, when described the first transition time greater than described the first Preset Time, then carry out step (16);
(10) when described the first transition time less than described the first Preset Time, judge that described first holds time whether less than one second Preset Time, wherein, hold time greater than described the second Preset Time when described first, then carry out step (16);
Hold time less than described the second Preset Time when described first (11), judge that whether described the second transition time is less than one the 3rd Preset Time, wherein, when described the second transition time greater than described the 3rd Preset Time, then carry out step (16);
(12) when described the second transition time less than described the 3rd Preset Time, judge that described second holds time whether less than one the 4th Preset Time, wherein, hold time greater than described the 4th Preset Time when described second, then carry out step (16);
Hold time less than described the 4th Preset Time when described second (13), judge that whether described the 3rd transition time is less than one the 5th Preset Time, wherein, when described the 3rd transition time greater than described the 5th Preset Time, then carry out step (16);
(14) when described the 3rd transition time less than described the 5th Preset Time, judge that whether the described third dimension hold the time less than one the 6th Preset Time, wherein, hold the time greater than described the 6th Preset Time when the described third dimension, then carry out step (16);
(15) hold the time less than described the 6th Preset Time when the described third dimension, judge that whether described the 4th transition time is less than one the 7th Preset Time, wherein, when described the 4th transition time greater than described the 7th Preset Time, then carry out step (16);
(16) operation failure; And
(17) when the 4th transition time greater than described the 7th Preset Time, be judged to be double-click.
6. the determination methods of the double-click of Trackpad as claimed in claim 5 is characterized in that, described the first Preset Time, described the 3rd Preset Time, described the 5th Preset Time, described the 7th Preset Time equate.
7. the determination methods of the double-click of Trackpad as claimed in claim 5 is characterized in that, described the second Preset Time is equal to described the 6th Preset Time.
8. the determination methods of the double-click of Trackpad as claimed in claim 5 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 is characterized in that, described method more comprises:
Behind operation failure, judge whether described object leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue and judge.
10. the determination methods of the towing of a Trackpad is applicable to a contact panel, it is characterized in that, described method comprises:
(1) having judged whether that an object touches touches described contact panel, when an object touches when touching described contact panel, exports a touching signals;
(2) detected for one first transition time, wherein, described the first transition time, to be described touching signals transferred time by one second touched state by one first not touched state to described touching signals;
(3) detect one first and hold time, wherein, the time that described first holds time is begun by described second state of step (two) for described touching signals is to the time of the end of described the second state of described touching signals;
(4) detected for one second transition time, wherein, described the second transition time, to be described touching signals became time of described the first state by time of the end of described second state of step (three) to described touching signals;
(5) detecting one second holds time, the time that wherein said second holds time is begun by described first state of step (four) for described touching signals is to the concluding time of described first state of described touching signals, wherein, holding time when described second of this step surpasses the judgement time, then described second holds time and is set as the described judgement time;
(6) detected for one the 3rd transition time, wherein said the 3rd transition time, to be described touching signals became time of described the second state by time of the end of described first state of step (five) to described touching signals;
(7) detect a third dimension and hold the time, the time that the wherein said third dimension time of holding, to be described touching signals begun by described second state of step (six) is to the time of the end of described second state of described touching signals, wherein, described the first transition time described first hold time before, described first held time before described the second transition time, described the second transition time described second hold time before, described second held time before described the 3rd transition time, and described the 3rd transition time is before the described third dimension is held the time;
(8) whether judge described the first transition time less than one first Preset Time, wherein, when described the first transition time greater than described the first Preset Time, then carry out step (14);
(9) when described the first transition time less than described the first Preset Time, judge that described first holds time whether less than one second Preset Time, wherein, hold time greater than described the second Preset Time when described first, then carry out step (14);
(10) hold time less than described the second Preset Time when described first, judge that whether described the second transition time is less than one the 3rd Preset Time, wherein, when described the second transition time greater than described the 3rd Preset Time, then carry out step (14);
(11) when described the second transition time less than described the 3rd Preset Time, judge that described second holds time whether less than one the 4th Preset Time, wherein, hold time greater than described the 4th Preset Time when described second, then carry out step (14);
Hold time less than described the 4th Preset Time when described second (12), judge that whether described the 3rd transition time is less than one the 5th Preset Time, wherein, when described the 3rd transition time greater than described the 5th Preset Time, then carry out step (14);
(13) when described the 3rd transition time less than described the 5th Preset Time, judge that whether the described third dimension hold the time greater than one the 6th Preset Time, wherein, hold the time less than described the 6th Preset Time when the described third dimension, then carry out step (14);
(14) operation failure; And
(15) hold the time greater than described the 6th Preset Time when the third dimension, are judged to be towing.
11. the determination methods of the towing of Trackpad as claimed in claim 10 is characterized in that, described the first Preset Time, described the 3rd Preset Time, described the 5th Preset Time, described the 7th Preset Time equate.
12. the determination methods of the towing of Trackpad as claimed in claim 10 is characterized in that, described the second Preset Time is equal to described the 6th Preset Time.
13. the determination methods of the towing of Trackpad as claimed in claim 10 is characterized in that, described contact panel is a capacitance type touch-control panel.
14. the determination methods of the towing of Trackpad as claimed in claim 10 is characterized in that, described method more comprises:
Behind operation failure, judge whether described object leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue and judge.
15. the determination methods of an instruction is applicable to a contact panel, it is characterized in that, described method comprises:
(1) having judged whether that an object touches touches described contact panel, when an object touches when touching described contact panel, exports a touching signals;
(2) detected for one first transition time, wherein, described the first transition time, to be described touching signals transferred time by one second touched state by one first not touched state to described touching signals;
(3) detect one first and hold time, wherein, the time that described first holds time is begun by described second state of step (two) for described touching signals is to the time of the end of described the second state of described touching signals;
(4) detected for one second transition time, wherein, described the second transition time, to be described touching signals became time of described the first state by time of the end of described second state of step (three) to described touching signals;
(5) detecting one second holds time, wherein, the time that described second holds time is begun by described first state of step (four) for described touching signals is to the concluding time of described first state of described touching signals, wherein, when described second of this step was held time above the judgement time, then described second hold time and be set as the described judgement time, wherein, described the first transition time described first hold time before, described first held time before described the second transition time, described the second transition time described second hold time before;
(6) whether judge described the first transition time less than one first Preset Time, wherein, when described the first transition time greater than described the first Preset Time, then carry out step (18);
(7) when described the first transition time less than described the first Preset Time, judge that described first holds time whether less than one second Preset Time, wherein, hold time greater than described the second Preset Time when described first, then carry out step (18);
(8) hold time less than described the second Preset Time when described first, judge that whether described the second transition time is less than one the 3rd Preset Time, wherein, when described the second transition time greater than described the 3rd Preset Time, then carry out step (18);
(9) when described the second transition time less than described the 3rd Preset Time, judge that described second holds time whether less than one the 4th Preset Time, wherein, hold time greater than described the 4th Preset Time when described second, then carry out step (ten), hold time less than described the 4th Preset Time when described second, then carry out step (11);
(10) hold time greater than described the 4th Preset Time when described second, be judged to be and click;
Hold time less than described the 4th Preset Time when described second (11), detected for one the 3rd transition time, wherein said the 3rd transition time, to be described touching signals became time of described the second state by time of the end of described first state of step (five) to described touching signals;
(12) are detected a third dimension and are held the time, the time that the wherein said third dimension time of holding, to be described touching signals begun by described second state of step (11) is to the time of the end of described second state of described touching signals, wherein, described second held time before described the 3rd transition time, and described the 3rd transition time is before the described third dimension is held the time;
Whether (13) judge described the 3rd transition time less than one the 5th Preset Time, wherein, when described the 3rd transition time greater than described the 5th Preset Time, then carry out step (18);
(14) when described the 3rd transition time less than described the 5th Preset Time, judge that whether the described third dimension hold the time less than one the 6th Preset Time, wherein, when the described third dimension is held the time greater than described the 6th Preset Time, then carry out step (15), hold the time less than described the 6th Preset Time when the described third dimension, then carry out step (16);
(15) hold the time greater than described the 6th Preset Time when the described third dimension, are judged to be towing;
Whether (16) hold the time less than described the 6th Preset Time when the described third dimension, detected for one the 4th transition time, wherein said the 4th transition time, to be described touching signals transferred time of described the first state to by time of the end of described second state of step (12), wherein, the described third dimension was held the time before described the 4th transition time;
Whether (17) judge described the 4th transition time less than one the 7th Preset Time, wherein, when described the 4th transition time greater than described the 7th Preset Time, then carry out step (18);
(18) operation failure; And
(19) when the 4th transition time greater than described the 7th Preset Time, be judged to be double-click.
16. the determination methods of instruction as claimed in claim 15 is characterized in that, described the first Preset Time, described the 3rd Preset Time, described the 5th Preset Time, described the 7th Preset Time equate.
17. the determination methods of instruction as claimed in claim 15 is characterized in that, described the second Preset Time is equal to described the 6th Preset Time.
18. the determination methods of instruction as claimed in claim 15 is characterized in that, described contact panel is a capacitance type touch-control panel.
19. the determination methods of instruction as claimed in claim 15 is characterized in that, described method more comprises:
Behind operation failure, judge whether described object leaves described contact panel; And
When described object leaves described contact panel, get back to step () and continue and judge.
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| CN201110279888.3A CN103019418B (en) | 2011-09-20 | 2011-09-20 | Judgment method for single click, double click and dragging of touchpad |
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| CN201110279888.3A CN103019418B (en) | 2011-09-20 | 2011-09-20 | Judgment method for single click, double click and dragging of touchpad |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| US20110069028A1 (en) * | 2009-09-23 | 2011-03-24 | Byd Company Limited | Method and system for detecting gestures on a touchpad |
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2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| US20110069028A1 (en) * | 2009-09-23 | 2011-03-24 | Byd Company Limited | Method and system for detecting gestures on a touchpad |
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