CN102200854A - Touch function identification method and electronic device - Google Patents

Abstract

The invention relates to a touch function identification method and an electronic device, wherein the touch function identification method is applied to an electronic device with a touch pad and a display screen, and is used for judging whether the time for touching the touch pad by an object at a fixed point reaches a first preset value or not, if so, starting a scroll function to correspondingly control a picture on the display screen to scroll towards a specific direction when the object moves towards the specific direction on the touch pad, and if not, starting a cursor function to correspondingly control a cursor on the display screen to move towards the specific direction when the object moves towards the specific direction on the touch pad. Therefore, the user can use the touch pad to control the cursor or the scroll more conveniently.

Description

Touch controllable function discrimination method and electronic installation

Technical field

The present invention relates to a kind of contactor control device, particularly relate to a kind of contactor control device that spool and vernier function can be provided simultaneously.

Background technology

Disclose a kind of Trackpad referring to No. 5943052 patent of the U.S., planning has one for the vernier district of the motion track of input object and be located at the spool district of one fringe region on this Trackpad, and allowing the user point and sliding in the spool district is spool scrolling picture corresponding on the may command display screen.For fear of error starting spool function when carrying out the vernier operation, the spool district has certain area constraints usually, and its width has only the width of an about finger, the probability of therefore successfully operating spool often depends on that the user points for the fringe region of Trackpad and the susceptibility that slides along fringe region, in case user's finger has skidded off the spool district, the spool function then can be stopped immediately, therefore occurs in error starting vernier function when carrying out the spool function easily.Though and as above-mentioned the spool district has been limited in the particular range, because common not tangible interval between spool district and the vernier district, when user's finger was still controlled vernier in the vernier district easily, careless false touch influenced the vernier function operations to the spool district.

Therefore, some Trackpad uses the design of frame protuberance to solve the problems referred to above, but considers that for attractive in appearance and area the many employings of recent Trackpad flush the design on (plane fully) fully with the housing outer surface of electronic installation.Therefore, with at present existing known Trackpad, when the user uses the spool district, must whole process stare at the position of this Trackpad to confirm that its finger does not depart from the spool district, the operation that causes using the spool district to browse the form of electronic installation becomes not convenient.Moreover, get under the compact situation at portable electronic equipment now, not only wasting space of a spool district additionally is set on Trackpad, and makes Trackpad further to be dwindled and be difficult to be useful in the compact electronic device.

This shows that above-mentioned existing contactor control device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel touch controllable function discrimination method and electronic installation, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Summary of the invention

The objective of the invention is to, provide a kind of gesture according to user's touch-control Trackpad automatically Trackpad is switched to vernier function or spool function one of them so that the touch controllable function of user operation is done the knowledge method and is used the electronic installation of this method.

The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of touch controllable function identifying approach that the present invention proposes, be applied to have the electronic installation of a Trackpad and a display screen; This method comprises: (A) judge when time that this Trackpad is touched by object fixed point reaches one first preset value, open a spool function, make this object on this Trackpad when a specific direction moves, the picture on corresponding this display screen of control is towards this specific direction scrolling; And (B) judge when time that this Trackpad is touched by this object fixed point does not reach this first preset value, open a vernier function, make this object on this Trackpad when a specific direction moves, the vernier on corresponding this display screen of control moves towards this specific direction.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

Preferably, aforesaid touch controllable function identifying approach wherein in step (A), is also judged when time that this object leaves this Trackpad reaches one second preset value, closes this spool function.

Preferably, aforesaid touch controllable function identifying approach, wherein in step (A), judge that this Trackpad has simultaneously that two objects touch, the gesture of the two attack of single object or two object towings one of them the time, then close this spool function, and to should gesture start this vernier function, amplify reduction capability, a spinfunction or click function one of them.

Preferably, aforesaid touch controllable function identifying approach, wherein at least one side of this Trackpad is also planned a spool district, and a vernier district except this spool district, and judge that in step (A) time that this spool district is touched by this object fixed point reaches one first preset value, promptly open this spool function, make this object when this specific direction that extends towards this spool district in this spool district moves, the picture on corresponding this display screen of control moves towards this specific direction.

Preferably, aforesaid touch controllable function identifying approach, wherein at least one side of this Trackpad is also planned a spool district, and a vernier district except this spool district, and judge that in step (B) time that this spool district is touched by this object fixed point does not reach this first preset value, promptly open this vernier function, make this object on this Trackpad when a specific direction moves, the vernier on corresponding this display screen of control moves towards this specific direction.

Preferably, aforesaid touch controllable function identifying approach wherein in step (A), when judging that this object leaves this spool district and touches this vernier district, is then closed this spool function.

Preferably, aforesaid touch controllable function identifying approach wherein in step (A), when judging that this spool district and this vernier district are touched by an object respectively simultaneously, is then closed this spool function.

Preferably, aforesaid touch controllable function identifying approach, wherein in step (A), when judge that this vernier district has simultaneously that two objects touch, gesture that the two attack of single object, single object towing or two objects pull simultaneously one of them the time, then close this spool function, and to should gesture start this vernier function, amplify reduction capability, a spinfunction or click function one of them.

Preferably, aforesaid touch controllable function identifying approach, wherein this method also is provided with a pilot lamp on this electronic installation, when this spool function is opened, this pilot lamp is lighted, and when this spool function is closed, this pilot lamp is extinguished.

Preferably, aforesaid touch controllable function identifying approach, wherein this Trackpad is a transparent mode Trackpad and overlaps on this display screen, and the two electric coupling.

Preferably, aforesaid touch controllable function identifying approach, wherein when this spool function is opened, it is graphic also to make the picture of this display screen spool indication occur, when this spool function is closed, then makes this spool indicate graphic disappearance.

Preferably, aforesaid touch controllable function identifying approach, wherein this first preset value and second preset value are the rolling counters forwards by this electronic installation, when this object fixed point is touched this Trackpad to this rolling counters forward when reaching this first preset value, promptly open this spool function, when this object leaves this Trackpad to this rolling counters forward and reaches this second preset value, promptly close the spool function.

Preferably, aforesaid touch controllable function identifying approach, wherein this first preset value and second preset value can be set up on their own by the user.

Preferably, aforesaid touch controllable function identifying approach, wherein this spool district can be set up on their own by the user.

The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind of electronic installation according to the present invention proposes comprises a Trackpad and a display screen; This electronic installation also comprises: a touch controllable function is debated the knowledge module, and it is according to a touching signals of this Trackpad output, judges when time that this Trackpad is touched by object fixed point reaches one first preset value, opens a spool function, otherwise opens a vernier function; An and processing unit, with this Trackpad and this display screen electric coupling, it is after this spool function is unlocked, judge this object on this Trackpad when a specific direction moves, picture on corresponding this display screen of control is towards this specific direction scrolling, and after this vernier function is unlocked, judge this object on this Trackpad when a specific direction moves, the vernier on corresponding this display screen of control moves towards this specific direction.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module is also judged when time that this object leaves this Trackpad reaches one second preset value, closes this spool function.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module judge that this Trackpad has simultaneously that two objects touch, the gesture of the two attack of single object or two object towings one of them the time, close this spool function, and to should gesture start this vernier function, amplify reduction capability, a spinfunction or click function one of them.

Preferably, aforesaid electronic installation, wherein at least one side of this Trackpad is also planned a spool district, and a vernier district except this spool district, this touch controllable function judge module judges that the time that this spool district is touched by this object fixed point reaches one first preset value, promptly open this spool function, and this processing unit judges this object when this specific direction that extends towards this spool district in this spool district moves, the picture on corresponding this display screen of control moves towards this specific direction.

Preferably, aforesaid electronic installation, wherein at least one side of this Trackpad is also planned a spool district, and a vernier district except this spool district, this touch controllable function judge module judges that the time that this spool district is touched by this object fixed point does not reach this first preset value, promptly open this vernier function, and this processing unit judge this object on this Trackpad when a specific direction moves, the vernier on corresponding this display screen of control moves towards this specific direction.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module judges that this object leaves this spool district and touches this vernier district, then closes this spool function.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module is judged when this spool district and this vernier district are touched by an object respectively simultaneously, then closes this spool function.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module judge that this vernier district has simultaneously that two objects touch, the gesture of the two attack of single object or single object towing one of them the time, then close this spool function, and to should gesture start this vernier function, amplify reduction capability, a spinfunction or click function one of them.

Preferably, aforesaid electronic installation, wherein this electronic installation also comprises a pilot lamp, when this touch controllable function judge module is opened this spool function, can light this pilot lamp, and when closing this spool function, extinguishes this pilot lamp.

Preferably, aforesaid electronic installation, wherein this Trackpad is a transparent mode Trackpad and overlaps on this display screen.

Preferably, aforesaid electronic installation, wherein when this spool function is opened, this touch controllable function is debated and is known module also to make the picture of this display screen spool indication occur graphic, when this spool function was closed, this touch controllable function is debated the knowledge module then made this spool indicate graphic disappearance.

Preferably, aforesaid electronic installation, wherein this touch controllable function judge module also comprises a counter, and this first preset value and second preset value are by this rolling counters forward, when this object fixed point is touched this Trackpad to this rolling counters forward when reaching this first preset value, this touch controllable function judge module is promptly opened this spool function, and when this object left this Trackpad to this rolling counters forward and reaches this second preset value, this touch controllable function judge module was promptly closed the spool function.

Preferably, aforesaid electronic installation, wherein this first preset value and second preset value can be set up on their own by the user.

Preferably, aforesaid electronic installation, wherein this spool district can be set up on their own by the user.

The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, touch controllable function discrimination method of the present invention and electronic installation have following advantage and beneficial effect at least: the present invention is by the time of detecting object fixed point remaining on Trackpad, automatically Trackpad is switched to spool function or vernier function, make things convenient for the user to carry out the operation of vernier and spool, reach effect of the present invention and purpose by Trackpad.

In sum, touch controllable function identifying approach of the present invention, be applied to have the electronic installation of a Trackpad and a display screen, this method judges whether the time that this Trackpad is touched by object fixed point reaches one first preset value, if, then open a spool function, make this object on this Trackpad when a specific direction moves, picture on corresponding this display screen of control is towards this specific direction scrolling, if not, then open a vernier function, make this object on this Trackpad when a specific direction moves, the vernier on corresponding this display screen of control moves towards this specific direction.More convenient when whereby, allowing the user use Trackpad to carry out vernier or spool control.

The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the process flow diagram of a preferred embodiment of touch controllable function discrimination method of the present invention.

Fig. 2 is the circuit block diagram of a preferred embodiment of realizing the electronic installation of touch controllable function discrimination method of the present invention.

Fig. 3 be present embodiment under the spool function, the corresponding object moving direction of the movement of objects direction on the Trackpad and the picture of display screen scrolling synoptic diagram.

Fig. 4 be present embodiment under the vernier function, the corresponding object moving direction of the movement of objects direction on the Trackpad and the vernier in the display screen moves synoptic diagram.

Fig. 5 shows that the Trackpad of present embodiment is touched by two objects simultaneously and two touch points occur.

Fig. 6 shows the Trackpad synoptic diagram of present embodiment.

Fig. 7 shows on the touch surface of Trackpad of present embodiment can plan a spool district and a vernier district.

Fig. 8 shows that the spool district of Trackpad of present embodiment and vernier district touched by an object respectively and two touch points occur.

Fig. 9 shows that the vernier district of the Trackpad of present embodiment touched by two articles simultaneously and two touch points occur.

Embodiment

Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to touch controllable function discrimination method and its embodiment of electronic installation, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.

Referring to shown in Figure 1, it is the process flow diagram of a preferred embodiment of touch controllable function discrimination method of the present invention, it is applied to theelectronic installation 1 with a Trackpad (touch pad) 11 and onedisplay screen 12 as shown in Figure 2, and for realizing this method,electronic installation 1 also comprises a touch controllable function recognition module 13 and a processing unit 14.

Shown instep 21, Trackpad 11 is for an object, for example user's finger or other can be touched by the object that Trackpad 11 detects, motion track and the corresponding touching signals that produces with the detecting object are given processing unit 14, make processing unit 14 show corresponding content according to this touching signalscontrol display screen 12, for example a menu or a function choosing-item on the picture are perhaps opened or closed to vernier on the moving image or scrolling picture, perhaps the object on the moving image ... or the like.And present embodiment mainly is to judge user's touch-control gesture, with the touch controllable function according to the in good time switchingcontact control panel 11 of touching signals, Trackpad 11 can be switched according to user's touch-control gesture between a vernier function and a spool function.

Therefore, shown instep 22, touch controllable function recognition module 13 is according to the touching signals of Trackpad 11 output, judges whether the time that Trackpad 11 is fixed a point to touch by an object reach one first preset value, if, then execution instep 23, open the spool function, if not, that is the time that Trackpad 11 is touched by object fixed point do not reach this first preset value, then execution instep 24, open the vernier function.

Therefore, when the spool function is unlocked, as shown in Figure 3, touch controllable function recognition module 13 makes processing unit 14 according to touching signals, judgment object on Trackpad 11 towards a specific direction, for example among Fig. 3 to left and right direction, above-below direction or oblique direction be when wherein a direction moves, the picture on the correspondingcontrol display screen 12 is towards this specific direction scrolling.

Be unlocked and work as the vernier function, as shown in Figure 4, touch controllable function recognition module 13 makes processing unit 14 according to touching signals, judgment object on Trackpad 11 towards a specific direction, for example among Fig. 4 when move in the upper right side, thevernier 40 on the correspondingcontrol display screen 12 moves towards this specific direction.

And, when the spool function is opened, asstep 25, if object leaves Trackpad 11, whether the time that touch controllable function recognition module 13 meeting judgment objects leave Trackpad 11 reaches one second preset value, if, judge that then the user wants to finish the spool function, and execution instep 26, close the spool function and carry outstep 24, open the vernier function, if not, then keep the spool function.And when the vernier function was opened, touch controllable function recognition module 13 can be got back tostep 22, and repeated execution ofsteps 22 is tostep 26, up toelectronic installation 1 shutdown.

In addition, close the spool function except above-mentionedsteps 25 ways, can also be as shown in Figure 5, touch controllable function recognition module 13 judges that two objects are arranged simultaneously, for example two fingers touch Trackpad 11 (two touch points are arranged simultaneously) simultaneously, perhaps twoattack Trackpads 11 of single object (single finger), perhaps two objects (two fingers) pull on Trackpad 11 ... etc. gesture one of them the time, then close the spool function, and to should gesture starting the vernier function, one amplifies reduction capability (amplify or dwindle picture), one spinfunction (rotation picture) or one click function (clicking a certain option on the picture) one of them.

In addition, as shown in Figure 6, above-mentioned Trackpad 11 also can be a transparent mode Trackpad and overlappingly be arranged on thedisplay screen 12 and the two electric property coupling, and when the spool function is opened, touch controllable function recognition module 13 can make occur on the picture ofdisplay screen 12 shown in Fig. 6 about, about or oblique spool indicate graphic 121,122,123 at least one of them, informing that user's spool function opens, and the indication user can carry out about the picture, about or oblique scrolling.And when the spool function was closed, 13 of touch controllable function recognition module made these spools indicate graphic 121,122,123 to disappear from picture.

As shown in the above description, present embodiment reaches first Preset Time by judging that whether Trackpad 11 is touched by fixed point, determine whether opening the spool function, not only can remove the design in extra planning spool district on Trackpad 11 from, save Trackpad 11 spaces, make Trackpad 11 sizes under suitable minification in response to compact electronic device, still can carry out the operation of vernier or spool, and because be not divided into vernier district and spool district on the touch surface of Trackpad 11, and the same time has only vernier function or spool function, and one of them is unlocked, so the user is when operation, needn't worry to produce misoperation because of careless false touch vernier district or spool district, more convenient when allowing the user use Trackpad 11 to carry out vernier or spool control.

Moreover, as shown in Figure 7, except above-mentioned way, when Trackpad 11 is not to overlap withdisplay screen 12, but separate when being provided with, also can plan aspool district 111 and thevernier district 112 exceptspool district 111 on the touch surface of Trackpad 11, and the touch controllable function recognition module 13 judgment objects time that 111 location are touched in the spool district is when reaching first preset value, promptly open the spool function, otherwise, promptly open the vernier function, and when the time that touch controllable function recognition module 13 judgment objects leavespool district 111 reaches second preset value, promptly close the spool function and open the vernier function.

And when touch controllable function judge module 13 judgment objects leavespool district 111 andtouch vernier district 112, then close the spool function, perhaps as shown in Figure 8, judgingspool district 111 andvernier district 112 when touch controllable function recognition module 13, is promptly closed the spool function and opens the vernier function when touching by an object (two touch points occurring) simultaneously.

Or as shown in Figure 9, when touch controllable function recognition module 13 judges that (two touch points occurring) touched simultaneously byvernier district 112 by two objects, perhaps judge have simultaneously in thevernier district 112 that two objects (both hands refer to) touch, the two attack of single object (one hand refers to), single object towing or two objects pull simultaneously ... etc. gesture one of them the time, then close this spool function, and to should gesture start this vernier function, amplify reduction capability, a spinfunction or click function one of them.

What deserves to be mentioned is, because will closespool district 111 must satisfy time that above-mentioned object leavesspool district 111 and reach second preset value,spool district 111 andvernier district 112 and touched by an object simultaneously, perhapsvernier district 112 simultaneously by two objects touch, conditions such as two attack or towing one of them, so user's finger temporarily slides intospool district 111 fromvernier district 112 under the vernier function, or under the spool function, temporarily slide intovernier district 112 fromspool district 111, can't allowTrackpad 11 therefore produce misoperation.

In addition, for allowing the clear user mode of knowingTrackpad 11 of user, as shown in Figure 2, present embodiment also is provided with a pilot lamp 15 onelectronic installation 1, when the spool function is opened, touch controllable function recognition module 13 can make pilot lamp 15 light (or presenting a kind of color), and when the spool function was closed, 13 of touch controllable function recognition module made pilot lamp 15 extinguish (or presenting another kind of color).

In addition, also be provided with a counter (figure does not show) in the touch controllable function recognition module 13 of present embodiment, and the first above-mentioned preset value and second preset value are by this rolling counters forward, when object fixed point is touchedTrackpad 11 to rolling counters forward when reaching first preset value, promptly open the spool function, and when object leavesTrackpad 11 to rolling counters forward and reaches second preset value, promptly close the spool function.And counter also can be designed to allow the user set up first preset value and second preset value on their own.

Moreover, in order to meet different users's use habit, limit, left side or right edge that saidreel district 111 also can be designed to allow the user set up on their own and will be placed inTrackpad 11, andspool district 111 can be not only one, also can respectively establish one in vertical side (limit, left side or right edge) ofTrackpad 11 and transverse sides (upper side edge or lower side) and control the picture spool district of scrolling and left and right sides scrolling up and down respectively.Perhaps, because the lateral length ofTrackpad 11 is usually greater than longitudinal length, therefore the user also can be set inspool district 111 transverse sides ofTrackpad 11, and to set thisspool district 111 be in order to control screen picture vertical scrolling, so can makespool district 111 have long stroke (operating distance).

In sum, the foregoing description is by the time of detecting object fixed point remaining onTrackpad 11, automaticallyTrackpad 11 is switched to spool function or vernier function, make things convenient for the user to carry out the operation of vernier and spool, reach effect of the present invention and purpose byTrackpad 11.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.

Claims (28)

Translated fromChinese

1.一种触控功能辩识方法，应用于具有一触控板及一显示荧幕的电子装置；其特征在于：1. A touch function identification method, which is applied to an electronic device with a touch panel and a display screen; it is characterized in that:该方法包括：The method includes:(A)判断该触控板被一物体定点碰触的时间达到一第一预设值时，开启一卷轴功能，使该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的一画面朝该特定方向卷动；及(A) When it is judged that the touch panel is touched by an object at a fixed point for a first preset value, a scroll function is turned on so that when the object moves in a specific direction on the touch panel, the display screen is correspondingly controlled scroll a frame on the screen in that particular direction; and(B)判断该触控板被该物体定点碰触的时间未达到该第一预设值时，开启一游标功能，使该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的游标朝该特定方向移动。(B) When it is judged that the time when the touchpad is touched by the object at a fixed point does not reach the first preset value, a cursor function is turned on, so that when the object moves in a specific direction on the touchpad, the display is correspondingly controlled The cursor on the screen moves in that particular direction.2.如权利要求1所述的触控功能辩识方法，其特征在于：在步骤(A)中，还判断该物体离开该触控板的时间达到一第二预设值时，关闭该卷轴功能。2. The touch function identification method as claimed in claim 1, characterized in that: in step (A), it is also judged that when the time for the object to leave the touch panel reaches a second preset value, the scroller is closed Function.3.如权利要求1所述的触控功能辩识方法，其特征在于：在步骤(A)中，判断该触控板同时有两个物体碰触、单一物体双撃或两个物体拖曳的手势其中之一时，则关闭该卷轴功能，并对应该手势启动该游标功能、一放大缩小功能、一旋转功能或一点击功能其中之一。3. The touch function identification method as claimed in claim 1, characterized in that: in step (A), it is judged that the touch panel is touched by two objects at the same time, double tapped by a single object or dragged by two objects When one of them is gestured, the scroll function is closed, and one of the cursor function, a zoom-in and zoom-out function, a rotation function or a click function is activated corresponding to the gesture.4.如权利要求1或2所述的触控功能辩识方法，其特征在于：该触控板的至少一侧边还规划一卷轴区，及一除了该卷轴区以外的游标区，且在步骤(A)中判断该卷轴区被该物体定点碰触的时间达到一第一预设值，即开启该卷轴功能，使该物体在该卷轴区上朝该卷轴区延伸的该特定方向移动时，对应控制该显示荧幕上的画面朝该特定方向移动。4. The touch function identification method according to claim 1 or 2, characterized in that: a scroll area and a cursor area other than the scroll area are planned on at least one side of the touch panel, and In step (A), it is judged that the time when the reel area is touched by the object at a fixed point reaches a first preset value, that is, when the reel function is turned on, and the object moves on the reel area toward the specific direction in which the reel area extends , correspondingly controlling the image on the display screen to move towards the specific direction.5.如权利要求1或2所述的触控功能辩识方法，其特征在于：该触控板的至少一侧边还规划一卷轴区，及一除了该卷轴区以外的游标区，且在步骤(B)中判断该卷轴区被该物体定点碰触的时间未达到该第一预设值，即开启该游标功能，使该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的游标朝该特定方向移动。5. The touch function identification method according to claim 1 or 2, characterized in that: at least one side of the touch panel is also planned with a scroll area and a cursor area other than the scroll area, and In step (B), it is judged that the time when the scroll area is touched by the object at a fixed point does not reach the first preset value, that is, the cursor function is turned on, so that when the object moves in a specific direction on the touch panel, correspondingly control the A cursor on the display screen moves in that particular direction.6.如权利要求4所述的触控功能辩识方法，其特征在于：在步骤(A)中，当判断该物体离开该卷轴区并碰触该游标区，则关闭该卷轴功能。6 . The touch function identification method according to claim 4 , wherein in step (A), when it is determined that the object leaves the scroll area and touches the cursor area, the scroll function is turned off. 7 .7.如权利要求4所述的触控功能辩识方法，其特征在于：在步骤(A)中，当判断该卷轴区及该游标区同时分别被一物体碰触时，则关闭该卷轴功能。7. The touch function identification method according to claim 4, wherein in step (A), when it is judged that the scroll area and the cursor area are respectively touched by an object at the same time, the scroll function is turned off .8.如权利要求4所述的触控功能辩识方法，其特征在于：在步骤(A)中，当判断该游标区同时有两个物体碰触、单一物体双撃、单一物体拖曳或两个物体同时拖曳的手势其中之一时，则关闭该卷轴功能，并对应该手势启动该游标功能、一放大缩小功能、一旋转功能或一点击功能其中之一。8. The touch function identification method as claimed in claim 4, characterized in that: in step (A), when it is judged that the cursor area is simultaneously touched by two objects, a single object is double tapped, a single object is dragged, or two When one of the gestures of dragging two objects at the same time, the scroll function is turned off, and one of the cursor function, a zoom function, a rotation function or a click function is activated corresponding to the gesture.9.如权利要求1所述的触控功能辩识方法，其特征在于：该方法还在该电子装置上设置一指示灯，当该卷轴功能开启时，使该指示灯点亮，当该卷轴功能关闭时，使该指示灯熄灭。9. The touch function identification method according to claim 1, characterized in that: the method also sets an indicator light on the electronic device, and when the scroll function is turned on, the indicator light is turned on; Turn off the light when the function is off.10.如权利要求1所述的触控功能辩识方法，其特征在于：该触控板是一透明式触控板并重叠在该显示荧幕上，且二者电耦接。10 . The touch function identification method according to claim 1 , wherein the touch panel is a transparent touch panel superimposed on the display screen, and the two are electrically coupled. 11 .11.如权利要求10所述的触控功能辩识方法，其特征在于：当该卷轴功能开启时，还使该显示荧幕的画面出现一卷轴指示图式，当该卷轴功能关闭时，则使该卷轴指示图式消失。11. The touch function identification method according to claim 10, characterized in that: when the scroll function is turned on, a scroll indicating pattern appears on the screen of the display screen, and when the scroll function is turned off, then Make the scroll icon disappear.12.如权利要求2所述的触控功能辩识方法，其特征在于：该第一预设值及第二预设值是由该电子装置的一计数器计数，当该物体定点碰触该触控板至该计数器计数达到该第一预设值时，即开启该卷轴功能，当该物体离开该触控板至该计数器计数达到该第二预设值时，即关闭卷轴功能。12. The touch function identification method according to claim 2, characterized in that: the first preset value and the second preset value are counted by a counter of the electronic device, when the object touches the touch When the counting of the counter reaches the first preset value from the control panel, the reel function is turned on, and when the object leaves the touch panel until the counter reaches the second preset value, the reel function is turned off.13.如权利要求12所述的触控功能辩识方法，其特征在于：该第一预设值及第二预设值可以由使用者自行设定。13. The touch function identification method according to claim 12, wherein the first default value and the second default value can be set by the user.14.如权利要求12所述的触控功能辩识方法，其特征在于：该卷轴区可以由使用者自行设定。14. The touch function identification method according to claim 12, wherein the scroll area can be set by the user.15.一种电子装置，包括一触控板及一显示荧幕；其特征在于：15. An electronic device comprising a touch panel and a display screen; characterized in that:该电子装置还包括：The electronic device also includes:一触控功能辩识模块，其根据该触控板输出的一触控信号，判断该触控板被一物体定点碰触的时间达到一第一预设值时，开启一卷轴功能，否则开启一游标功能；及A touch function identification module, which judges that the touch panel is touched by an object at a fixed point for a first preset value according to a touch signal output by the touch panel, and then turns on a scroll function, otherwise turns on a cursor function; and一处理单元，与该触控板及该显示荧幕电耦接，其在该卷轴功能被开启后，判断该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的画面朝该特定方向卷动，并在该游标功能被开启后，判断该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的游标朝该特定方向移动。A processing unit is electrically coupled with the touch panel and the display screen, and after the scroll function is turned on, it determines that the object moves in a specific direction on the touch panel, and correspondingly controls the movement on the display screen. The screen scrolls towards the specific direction, and after the cursor function is turned on, when it is determined that the object moves in a specific direction on the touch panel, the cursor on the display screen is correspondingly controlled to move in the specific direction.16.如权利要求15所述的电子装置，其特征在于：该触控功能判断模块还判断该物体离开该触控板的时间达到一第二预设值时，关闭该卷轴功能。16. The electronic device as claimed in claim 15, wherein the touch function judging module also judges that when the object leaves the touch panel for a second preset value, the scroll function is turned off.17.如权利要求16所述的电子装置，其特征在于：该触控功能判断模块判断该触控板同时有两个物体碰触、单一物体双撃或两个物体拖曳的手势其中之一时，关闭该卷轴功能，并对应该手势启动该游标功能、一放大缩小功能、一旋转功能或一点击功能其中之一。17. The electronic device according to claim 16, wherein when the touch function judging module judges that the touchpad is touched by two objects at the same time, a single object is double tapped or two objects are dragged, The scroll function is turned off, and one of the cursor function, a zoom function, a rotation function or a click function is activated corresponding to the gesture.18.如权利要求15或16所述的电子装置，其特征在于：该触控板的至少一侧边还规划一卷轴区，及一除了该卷轴区以外的游标区，该触控功能判断模块判断该卷轴区被该物体定点碰触的时间达到一第一预设值，即开启该卷轴功能，且该处理单元判断该物体在该卷轴区上朝该卷轴区延伸的该特定方向移动时，对应控制该显示荧幕上的画面朝该特定方向移动。18. The electronic device according to claim 15 or 16, wherein at least one side of the touch panel is also planned with a scroll area and a cursor area other than the scroll area, and the touch function judgment module Judging that the time when the reel area is touched by the object at a fixed point reaches a first preset value, that is, turning on the reel function, and the processing unit determines that the object moves on the reel area toward the specific direction in which the reel area extends, Correspondingly controlling the image on the display screen to move towards the specific direction.19.如权利要求15或16所述的电子装置，其特征在于：该触控板的至少一侧边还规划一卷轴区，及一除了该卷轴区以外的游标区，该触控功能判断模块判断该卷轴区被该物体定点碰触的时间未达到该第一预设值，即开启该游标功能，且该处理单元判断该物体在该触控板上朝一特定方向移动时，对应控制该显示荧幕上的游标朝该特定方向移动。19. The electronic device according to claim 15 or 16, wherein at least one side of the touch panel is also planned with a scroll area and a cursor area other than the scroll area, and the touch function judgment module Judging that the scroll area is touched by the object at a fixed point for a time that does not reach the first preset value, the cursor function is turned on, and when the processing unit judges that the object moves in a specific direction on the touch panel, correspondingly control the display The cursor on the screen moves in that particular direction.20.如权利要求18所述的电子装置，其特征在于：该触控功能判断模块判断该物体离开该卷轴区并碰触该游标区，则关闭该卷轴功能。20. The electronic device according to claim 18, wherein the touch function judging module determines that the object leaves the scroll area and touches the cursor area, and then closes the scroll function.21.如权利要求18所述的电子装置，其特征在于：该触控功能判断模块判断该卷轴区及该游标区同时分别被一物体碰触时，则关闭该卷轴功能。21. The electronic device according to claim 18, wherein the touch function judging module turns off the scrolling function when it judges that the scrolling area and the cursor area are respectively touched by an object at the same time.22.如权利要求18所述的电子装置，其特征在于：该触控功能判断模块判断该游标区同时有两个物体碰触、单一物体双撃或单一物体拖曳的手势其中之一时，则关闭该卷轴功能，并对应该手势启动该游标功能、一放大缩小功能、一旋转功能或一点击功能其中之一。22. The electronic device according to claim 18, wherein the touch function judging module determines that the cursor area is touched by two objects at the same time, a single object is double tapped, or a single object is dragged, and then the touch function is turned off. The scroll function, and activate one of the cursor function, a zoom function, a rotation function or a click function corresponding to the gesture.23.如权利要求15所述的电子装置，其特征在于：该电子装置还包括一指示灯，该触控功能判断模块开启该卷轴功能时，会点亮该指示灯，并在关闭该卷轴功能时，熄灭该指示灯。23. The electronic device according to claim 15, characterized in that: the electronic device further comprises an indicator light, the touch function judging module will turn on the indicator light when the scroll function is turned on, and turn off the scroll function , turn off the indicator light.24.如权利要求15所述的电子装置，其特征在于：该触控板是一透明式触控板并重叠在该显示荧幕上。24. The electronic device as claimed in claim 15, wherein the touchpad is a transparent touchpad and overlaps on the display screen.25.如权利要求24所述的电子装置，其特征在于：当该卷轴功能开启时，该触控功能辩识模块还使该显示荧幕的画面出现一卷轴指示图式，当该卷轴功能关闭时，该触控功能辩识模块则使该卷轴指示图式消失。25. The electronic device as claimed in claim 24, characterized in that: when the scroll function is turned on, the touch function identification module also makes a scroll indication pattern appear on the screen of the display screen, and when the scroll function is turned off , the touch function recognition module makes the scroll indication pattern disappear.26.如权利要求16所述的电子装置，其特征在于：该触控功能判断模块还包括一计数器，且该第一预设值及第二预设值是由该计数器计数，当该物体定点碰触该触控板至该计数器计数达到该第一预设值时，该触控功能判断模块即开启该卷轴功能，当该物体离开该触控板至该计数器计数达到该第二预设值时，该触控功能判断模块即关闭卷轴功能。26. The electronic device according to claim 16, wherein the touch function judging module further comprises a counter, and the first preset value and the second preset value are counted by the counter, when the object is fixed When the touch panel is touched until the count of the counter reaches the first preset value, the touch function judgment module starts the scroll function, and when the object leaves the touch panel until the counter count reaches the second preset value , the touch function judging module turns off the scrolling function.27.如权利要求16所述的电子装置，其特征在于：该第一预设值及第二预设值可以由使用者自行设定。27. The electronic device as claimed in claim 16, wherein the first default value and the second default value can be set by the user.28.如权利要求18所述的电子装置，其特征在于：该卷轴区可以由使用者自行设定。28. The electronic device as claimed in claim 18, wherein the scroll area can be set by the user.

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