CN104375717A - Portable device, touch control system and touch device - Google Patents
Portable device, touch control system and touch device Download PDFInfo
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- CN104375717A CN104375717A CN201410549386.1A CN201410549386A CN104375717A CN 104375717 A CN104375717 A CN 104375717A CN 201410549386 A CN201410549386 A CN 201410549386A CN 104375717 A CN104375717 A CN 104375717A
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- touch
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- induction
- coordinate
- touch apparatus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction
Abstract
The invention discloses a portable device, a touch control system and a touch device. The touch control system comprises the portable device and an operating device, wherein the portable device comprises three position sensors and a first communication interface, and the operating device comprises a mainframe and a second communication interface. The three position sensors are used for sensing air touch control operation above the position sensors to obtain air touch control information sent to the second communication interface of the operating device through the first communication interface, so that the mainframe of the operating device carries out operation according to the air touch control information. By means of the touch control system, touch media can carry out touch control operation with no need for touching a screen, so that the touch control operation is convenient and rapid, and entertainment of products can be improved.
Description
Technical field
The present invention relates to technical field of touch control, particularly relate to a kind of mancarried device, touch-control system and touch apparatus.
Background technology
Compared with traditional mouse, keyboard operation mode, the touch control operation mode of the direct touch screen of existing finger has simple and direct-viewing operation, the recreational advantage such as by force, touch technology has been widely used in various electronic product at present, make increasing electronic product all have touch screen function, such as, there is the business display screen etc. of the smart mobile phone of touch-screen, MP3, digital camera, cash dispenser, GPS navigator, displaying.Touch-screen is a kind of simple, convenient, natural man-machine interaction mode, the operation to main frame only need can be realized by the pictograph that the touching medium touching screens such as finger or felt pen show, man-machine interaction is simple and direct, greatly reduces the threshold to product operation.
In prior art, when operating the product with touch screen function, such as when operation has the smart mobile phone of touch-screen, usually be all by pointing the pictograph directly touched on mobile phone screen, thus mobile phone realizes corresponding operating according to the position of finger on screen, namely finger need contact with mobile phone screen and can realize touch operation, and usually require that the place of finger contact screen is comparatively clean, to ensure the sensitivity touched, and when user is in washing or when being busy with other work, operating handset is wanted often comparatively to bother, such as need first finger to be dried, or need to put down in hand to work after mobile phone and just can carry out touch control operation.Extremely inconvenient user uses thus, and reduces the recreational of touch control operation.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of mancarried device, touch-control system and touch apparatus, touching medium can be made not need touching screen to realize touch control operation, make touch control operation fast convenient, and can improve the recreational of product.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of touch-control system, comprise mancarried device and operating equipment, described mancarried device comprises three position transducers and the first communication interface, and described operating equipment comprises main frame and second communication interface; Described three position transducers are for the aerial touch control operation responded to above it and then obtain aerial touch information, by described first communication interface, described aerial touch information is sent to the second communication interface of described operating equipment, operates according to described aerial touch information to make the main frame of described operating equipment.
Wherein, described mancarried device comprises the controller be connected with described three position transducers, described three position transducers are specifically for obtaining the induction coordinate figure of the induction coordinate system of the touch point relative position sensor above operating equipment screen itself, described controller is used for when only reading the induction coordinate figure that a position transducer obtains, the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point is calculated according to the described induction coordinate figure read, and for when reading the induction coordinate figure that at least two position transducers obtain respectively, the induction coordinate figure that the position transducer choosing intended level according to the priority level of described at least two position transducers obtains, and the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point is calculated according to the induction coordinate figure that the position transducer of described intended level obtains, described controller also for the described screen coordinate value calculated is sent to described operating equipment as aerial touch information, operates according to described screen coordinate value to make described operating equipment, described mancarried device and described operating equipment relatively independent, described three position transducers are positioned at around described operating equipment.
Wherein, described induction coordinate figure is the coordinate figure of described touch point in the plane parallel with described operating equipment screen, the described induction coordinate figure read, specifically for the mapping relations between the induction coordinate system of the position transducer corresponding to the described induction coordinate figure that reads and the screen coordinate system of operating equipment screen, is converted to the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point by described controller.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of mancarried device for touch apparatus, described mancarried device comprises housing, the first communication interface and three position transducers, described housing comprises the first area arranging described three position transducers, the second area placing described touch apparatus and arranges the 3rd region of described first communication interface, and described first area is positioned at the periphery of described second area; Described three position transducers are for the aerial touch control operation responded to above it and then obtain aerial touch information, by described first communication interface, described aerial touch information is sent to described touch apparatus, operates according to described aerial touch information to make described touch apparatus.
Wherein, described mancarried device comprises the controller be connected with described three position transducers, described three position transducers are specifically for obtaining the induction coordinate figure of the induction coordinate system of the touch point relative position sensor above touch apparatus screen itself, described controller is used for when only reading the induction coordinate figure that a position transducer obtains, the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the described induction coordinate figure read, and for when reading the induction coordinate figure that at least two position transducers obtain respectively, the induction coordinate figure that the position transducer choosing intended level according to the priority level of described at least two position transducers obtains, and the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the induction coordinate figure that the position transducer of described intended level obtains, described controller also for the described screen coordinate value calculated is sent to described touch apparatus as aerial touch information, operates according to described screen coordinate value to make described touch apparatus, described mancarried device and described touch apparatus relatively independent, described three position transducers are positioned at around described touch apparatus.
Wherein, described induction coordinate figure is the coordinate figure of described touch point in the plane parallel with described touch apparatus screen, the described induction coordinate figure read, specifically for the mapping relations between the induction coordinate system of the position transducer corresponding to the described induction coordinate figure that reads and the screen coordinate system of touch apparatus screen, is converted to the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point by described controller.
Wherein, at least part of described position transducer is symmetrically distributed in around described touch apparatus.
Wherein, described three position transducers are respectively primary importance sensor, second place sensor and the 3rd position transducer, described primary importance sensor is positioned at the side on the described long limit of touch apparatus one, described second place sensor is positioned at the side on another long limit of described touch apparatus, described 3rd position transducer is positioned at the side of described touch apparatus one minor face, and described primary importance sensor and described second place sensor with the vertical center line of described touch apparatus screen for axis of symmetry is symmetrical.
Wherein, described mancarried device is touch apparatus overcoat, described touch apparatus overcoat comprise the described touch apparatus of collecting the first housing and as the second housing renovated, described first housing as the housing of described mancarried device to carry described first communication interface and three position transducers.
Wherein, described first communication interface is wireless communication interface or usb communication interface.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: provide a kind of touch apparatus, comprise main frame and second communication interface; The aerial touch information that described second communication interface is responded to the aerial touch control operation above it for three position transducers receiving mancarried device and then obtained, described main frame is used for operating according to described aerial touch information.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: provide a kind of touch-control disposal route, comprising: the aerial touch information that the aerial touch control operation outside acquisition operating equipment is corresponding; Described aerial touch information is transferred to operating equipment, operates according to described aerial touch information to make the main frame of described operating equipment.
Wherein, the step of the aerial touch information that the aerial touch control operation outside described acquisition operating equipment is corresponding comprises: adopt at least one position transducer to obtain the induction coordinate figure of the induction coordinate system of the touch point relative position sensor above operating equipment screen itself, adopt controller to obtain described induction coordinate figure, when only getting the induction coordinate figure that a position transducer obtains, the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the described induction coordinate figure read, when getting the induction coordinate figure that at least two position transducers obtain respectively, the induction coordinate figure that the position transducer choosing intended level according to the priority level of described at least two position transducers obtains, and the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the induction coordinate figure that the position transducer of described intended level obtains.
The invention has the beneficial effects as follows: the situation being different from prior art, in touch-control system of the present invention, aerial touch control operation above it is responded to obtain aerial touch information by the position transducer of three in mancarried device, and by the first communication interface of mancarried device, aerial touch information is sent to the main frame of operating equipment, operate according to aerial touch information to make the main frame of operating equipment, user is when operating operating equipment thus, do not need directly to touch operating equipment, only need carry out touch control operation in the induction range of position transducer, the aerial touch information of trigger action operate can be obtained thus when position transducer senses aerial touch control operation, thus the aerial operation realized operating equipment, compared with the mode of operation of existing direct touching operating equipment, more convenient and quicker, and make the recreational stronger of operation, there is better Consumer's Experience, in addition, because the present invention is without the need to redesigning existing operating equipment such as mobile phone, only need can realize function of the present invention at an additional mancarried device of existing operating equipment, applicability is very strong, is easy to as user accepts.
Accompanying drawing explanation
Fig. 1 is the structural representation of touch-control system one embodiment of the present invention;
Fig. 2 is the schematic perspective view of touch-control system one embodiment of the present invention;
Fig. 3 is in another embodiment of touch-control system of the present invention, the schematic perspective view of mancarried device;
Fig. 4 is the floor map of the touch-control system shown in Fig. 2, wherein, illustrate only position transducer and touch apparatus in figure;
Fig. 5 is the floor map of the another embodiment of touch-control system of the present invention, wherein, illustrate only position transducer and touch apparatus in figure;
Fig. 6 is the floor map of the another embodiment of touch-control system of the present invention, wherein, illustrate only position transducer and touch apparatus in figure;
Fig. 7 is the floor map of the another embodiment of touch-control system of the present invention, wherein, illustrate only position transducer and touch apparatus in figure;
Fig. 8 is in the another embodiment of touch-control system of the present invention, the schematic diagram of the position relationship of induction coordinate system and screen coordinate system;
Fig. 9 is in the another embodiment of touch-control system of the present invention, the schematic diagram of the position relationship of induction coordinate system and screen coordinate system;
Figure 10 is in the another embodiment of touch-control system of the present invention, the schematic perspective view of mancarried device.
Embodiment
The present invention is mainly used in the aerial touch-control of operating equipment such as touch apparatus (as panel computer, smart mobile phone etc.), desktop computer, notebook computer or the information display screen etc. realizing having touch screen function, does not namely need to touch the operation that the touch-screen of operating equipment can realize operating equipment.
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Consult Fig. 1, in touch-control system one embodiment of the present invention, touch-control system comprises mancarried device 10 and operating equipment, and operating equipment can be touch apparatus 12, such as panel computer or smart mobile phone etc.Wherein, mancarried device 10 is mainly used in making touch apparatus 12 can respond the operation of user.Mancarried device 10 and touch apparatus 12 separate.
Mancarried device 10 comprises position transducer 102 and the first communication interface 104, and touch apparatus 12 comprises main frame 122 and second communication interface 124.Position transducer 102 is for the aerial touch control operation responded to above it and then obtain aerial touch information, by the first communication interface 104, aerial touch information is sent to the second communication interface 124 of touch apparatus 12.Main frame 122 receives the aerial touch information of second communication interface 124, to operate according to aerial touch information.By the communication between the first communication interface 104 and second communication interface 124, to realize the communication between mancarried device 10 and touch apparatus 12.First communication interface 104 and second communication interface 124 can be wireless communication interfaces, such as bluetooth, infrared, wifi communication interface, also can be wired communication interface, such as usb communication interface.
Wherein, aerial touch control operation refers to and carry out aerial operation outside touch apparatus 12, and then realizes the operation to touch apparatus 12 itself, and touch apparatus 12 is without the need to integrated traditional touch-screen in this case, only needs the screen possessing simple Presentation Function.Certainly, operating equipment also can be other the electronic equipment with touch screen function, such as, have the commercial advertisement screen of touch screen function, MP3 or desktop computer etc.When operating the operating equipment with touch screen function, traditional method of operating normally by touching medium as finger or felt pen touching touch the pictograph of screen display, operating equipment is by identifying that the position of touch point obtains touch information, to perform corresponding operation according to touch information, be such as the position at browser icon place in the position recognizing touch point, then perform the operation of open any browser.With traditional method of operating unlike, in embodiment of the present invention, can touch apparatus 12 be placed in the induction range of position transducer 102, touching medium such as finger or felt pen do not need the screen touching touch apparatus 12, but can be placed on outside touch apparatus 12, distance certain above such as screen, this distance does not answer the maximum distance of reaction of setover sensor 102, aerial touch information can be obtained according to aerial touch control operation thus when position transducer 102 senses the skyborne touch control operation of touching medium, then aerial touch information is passed through the first communication interface 104, second communication interface 124 sends to the main frame 122 of touch apparatus 12, main frame 122 can operate according to aerial touch information thus, thus by the effect of position transducer 102, the operation not needing user to touch touch apparatus 12 can to realize touch apparatus 12, make more convenient operation quick, improve the interest of operation, there is better Consumer's Experience.In addition, because the present invention is without the need to redesigning existing operating equipment such as mobile phone, only need can realize function of the present invention at an additional mancarried device of existing operating equipment, applicability is very strong, is easy to as user accepts.
Possess in the electronic apparatus embodiment of touch screen function and the aerial touch controllable function of the present invention at the same time, two kinds of touch controllable functions can be enabled wherein a kind of and forbid another, also can enable two kinds simultaneously.
Certainly, touch apparatus 12 is also not limited to be have touch screen function equipment, can also be other the equipment without touch screen function, as long as can identify aerial touch information, and can carry out corresponding operating according to aerial touch information.
Wherein, the mancarried device 10 of present embodiment can be a parametric controller, can position transducer 102 and the first communication interface 104 be arranged on platform, when carrying out aerial operation to touch apparatus 12, can touch apparatus 12 be placed on the platform, and be placed in the induction range of position transducer 102, in order to improve the sensitivity of induction, scope stronger for the induction of position transducer 102 can be marked on platform, therefore touch apparatus 12 only need be placed in label range by user.Now the finger of user can carry out aerial touch control operation to touch apparatus 12 above platform, without the need to handheld touch devices 12, the screen touching touch apparatus 12 is not needed yet, can obtain aerial touch information by the aerial touch control operation of position transducer 102 finger sensing, and then main frame 122 can carry out corresponding operating according to aerial touch information.
Consult Fig. 2, in another embodiment of touch-control system of the present invention, mancarried device 10 can also be a carrying device, mancarried device 10 and touch apparatus 12 separate, communication interface 104,124 is wireless communication interface.Particularly, mancarried device 10 also comprises housing 106, and housing 106 is for carrying position transducer 102 and the first communication interface 104.Wherein, housing 106 comprises the first area 106-1 of setting position sensor 102, the second area 106-2 of placement touch apparatus 12 and arranges the 3rd region 106-3 of the first communication interface 104.First area 106-1 is positioned at the periphery of second area 106-2, and namely position transducer 104 is positioned at touch apparatus 12 around.
Housing 106 can adopt plastic material to make, and certainly, also can be adopt other materials to make, such as metal or alloy material etc.Housing 106 can be the shell as touch apparatus 12, thus touch apparatus 12 can be nested on shell when in use.Wherein, the bottom of housing 106 is as second area 106-2, and for carrying touch apparatus 12, the surrounding of housing 106 is first area 106-1, touch apparatus 12 nested on housing 16 time first area 106-1 be positioned at around touch apparatus 12.As shown in Figure 2, the housing 106 of present embodiment is three claw-like containers, and the quantity of first area 106-1 is three, and second area 106-2 is as container bottom, and three first area 106-1 as chamber wall, and are connected by second area 106-2.Three first area 106-1 tilt with the claw forming housing 106, to be close to the periphery of touch apparatus 12 when touch apparatus 12 is placed on second area 106-2, to be fixedly clamped in housing 106 by touch apparatus 12 to touch apparatus 12 slight curvature.
Wherein, housing 106 can use elastic plastic material to make, its spatial accommodation can be less than the size of touch apparatus 12, and touch apparatus 12 is fixed in housing 106 by the elastic force produced when now can utilize housing 106 that deformation occurs when being placed in housing 106 by touch apparatus 12.
Certainly, touch apparatus 12 and housing 106 also can not interfix, and namely touch apparatus 12 is only bear against on the second area 106-2 of housing 106, and first area 106-1 and touch apparatus 12 are not close to.
Wherein, second area 106-2 is entity structure.3rd region 106-3 of housing 106 is arranged in second area 106-2, and namely the first communication interface 104 of mancarried device 10 is arranged on the bottom of housing 106.Certainly, in other embodiments, such as shown in Figure 3, second area 106-2 also can be part hollow out, and circular dashed line part is as shown in Figure 3 hollow out, and now the 3rd region 106-3 can be arranged on the position of other entity structures of second area 106-2.By making second area 106-2 part hollow out, be conducive to the heat radiation of touch apparatus 12.Certainly, the 3rd region 106-3 is arranged on the 106-1 of first area.
In present embodiment, the quantity of the position transducer 102 of mancarried device 10 is three, is primary importance sensor 102-1, second place sensor 102-2 and the 3rd position transducer 102-3 respectively.Three position transducers 102 are separately positioned on four first area 106-1.
Wherein, when touch apparatus 12 is placed in housing 106, the position partial symmetry distribution of three relative touch apparatus 12 of first area 106-1, to make the position partial symmetry distribution of the relative touch apparatus 12 of three position transducers 102.In present embodiment, two first area 106-1 lay respectively at the dual-side of second area 106-2, and another first area 106-1 is positioned at another side of second area 106-2.Touch apparatus 12 such as mobile phone is generally rectangle, one side of described second area 106-2 is corresponding with one of touch apparatus 12 long limit, another side of described second area 106-2 is corresponding with another long limit of touch apparatus 12, namely when touch apparatus 12 is placed on second area 106-2, composition graphs 4, primary importance sensor 102-1 and second place sensor 102-2 lays respectively at the both sides of touch apparatus 12 the right and left, and with the vertical center line of touch apparatus 12 screen for axis of symmetry is symmetrical; 3rd position transducer 102-3 is positioned at the side of touch apparatus 12 top.By making primary importance sensor 102-1 and second place sensor 102-2 with the vertical center line of touch apparatus 12 screen for axis of symmetry is symmetrical, touch-control system can be made thus more attractive in appearance.
Certainly, in other embodiments, three first area 106-1 can be set to other distributions as required relative to the position of touch apparatus 12, be distributed in around touch apparatus 12 to make three position transducers 102 with other distribution modes, such as by arranging the position of three relative touch apparatus 12 of first area 106-1, thus make three position transducers 102 lay respectively at the peripheral position at any three angles of corresponding touch apparatus 12, as shown in Figure 5.Also can be the side making wherein two position transducers 102 be positioned at touch apparatus 12 left side or the right, another position transducer 102 be positioned at touch apparatus 12 top or following side, as shown in Figure 6.Can also be the position making two position transducers 102 lay respectively at two relative angles of touch apparatus 12, another position transducer 102 be positioned at the side on touch apparatus 12 left side, as shown in Figure 7.
Wherein, continue to consult shown in Fig. 4, in figure, the region of three dotted portions represents the induction range of each position transducer 102 respectively, the induction range of each position transducer 102 at least covers 1/3rd touch apparatus 12, induction range as primary importance sensor 102-1 covers the lower right area of touch apparatus 12, the induction range of second place sensor 102-2 covers the lower left region of touch apparatus 12, and the induction range of the 3rd position transducer 102-3 covers the upper part region of touch apparatus 12.By arranging the position of the relative touch apparatus 12 of each position transducer 102, whole touch apparatus 12 can be made all to be in the induction range of position transducer 102.When user carries out aerial touch control operation by finger to touch apparatus 12, normally operate at touch apparatus 12 place induction region, and touch apparatus 12 is in the induction range of position transducer 102, therefore can ensure that position transducer 102 can sense the aerial touch control operation of user, thus corresponding aerial touch information can be obtained and send to the main frame 122 of touch apparatus 12.Certainly, in other embodiments, the induction range of three position transducers 102 cover touch apparatus scope also can be other situations, such as primary importance sensor 102-1 covers 1/4th regions of touch apparatus 12, second place sensor 102-2 covers the half territory of touch apparatus 12,3rd position transducer 102-3 covers 1/3rd regions of touch apparatus 12, does not limit, as long as make whole touch apparatus 12 be arranged in induction range to this.
Wherein, the aerial touch information of present embodiment refers to the screen coordinate value of the screen coordinate system of touch point relative touch apparatus 12 screen.For touch-screen, touch function normally realizes by obtaining the touching medium coordinate figure of touch points on screen on the touchscreen, and in present embodiment, because user's finger does not touch the screen of touch apparatus 12, but operate with aerial touch control manner, namely finger performs touch control operation aloft, responds to the screen coordinate value that aerial touch-control action obtains the touch point relative screen coordinate system pointed, and then obtain aerial touch information by position transducer 12.
Particularly, as shown in Figure 2, mancarried device 10 also comprises the controller 108 be connected with three position transducers 102, and controller 108 is arranged on the bottom of housing 106, is namely arranged in second area 106-2, and it is connected with the first communication interface 104.Three position transducers 102 are specifically for obtaining the induction coordinate figure of the induction coordinate system of the touch point relative position sensor 102 above touch apparatus 12 screen itself, and this induction coordinate figure is the coordinate figure of touch point in the plane parallel with touch apparatus 12 screen.
Wherein, position transducer 102 is for having the sensor of sensor function and camera function, it comprises camera and infrared sensor, infrared sensor is used for detecting above screen, whether there is the finger of touching medium as user in real time, camera carries out when there is touching medium above infrared sensor detects screen making a video recording to obtain the image about touching medium, can analyze the image of touching medium thus, to obtain the touch point coordinate figure in the picture of touching medium, and then obtain the induction coordinate figure of induction coordinate system of touch point relative position sensor 102.Such as, when touching medium is for finger, touch point is generally the fingertip area of finger, therefore the predeterminable characteristic information characterizing the fingertip area of finger, by analyzing image after obtaining the image about finger, to find the image information matched with the characteristic information of the fingertip area preset, namely the position of image section in whole image frame corresponding to this image information be touch point position in the picture, can touch point be determined thus, and then touch point coordinate figure in the picture can be obtained.
Wherein, each position transducer 102 has itself induction coordinate system, the reference point of the induction coordinate system of each position transducer 102 may not be identical, and the induction coordinate figure that therefore each position transducer 102 obtains is the induction coordinate system of this position transducer 102 relatively itself.
The induction coordinate figure that controller 108 obtains for the load position sensor 102 that circulates.As shown in Figure 4, the induction range of each position transducer 102 is only cover part touch apparatus 102, therefore be not the touching medium that each position transducer 102 can both sense above screen, namely, when user carries out aerial touch control operation above screen, at some time, not each position transducer 102 can both obtain the induction coordinate figure of touch point itself induction coordinate system relative.In addition, may overlap be there is in the induction range of three position transducers 102, namely namely when user carries out aerial touch control operation, two or three position transducers 102 possible can sense touching medium simultaneously, also all may obtain and have induction coordinate figure by two or three position transducers 102.
Therefore, when controller 108 only reads the induction coordinate figure that a position transducer 102 obtains, such as shown in Figure 4, touch point A is only positioned at the induction range at primary importance sensor 102-1 place, namely now aerial touch control operation is only in the induction range of primary importance sensor 102-1, other position transducer 102-2, 102-3 cannot sense aerial touch control operation, therefore be only that primary importance sensor 102-1 detection has sensed data, be the induction coordinate figure (x1 of touch point A, y1), this Time Controller 108 only reads the induction coordinate figure (x1 of primary importance sensor 102-1, y1), and according to the induction coordinate figure (x1 read, y1) screen coordinate value of the screen coordinate system of touch point A relative touch apparatus 12 screen is calculated.Controller 108 is also for sending to the second communication interface 124 of touch apparatus 12 by the first communication interface 104 as aerial touch information using the screen coordinate value calculated, to send to main frame 122 by second communication interface 124, and then main frame 122 operates according to aerial touch information, realize the aerial operation of touch apparatus 12 thus, the operation namely not needing touching medium to touch screen can to realize operating equipment 12.
When controller 108 reads the induction coordinate figure that plural position transducer 102 obtains respectively, such as shown in Figure 4, touch point B is positioned at the overlapping region of the induction range of second place sensor 102-2 and the 3rd position transducer 102-3, the induction coordinate figure of the induction coordinate system of the touch point B relative second position sensor 102-2 of now second place sensor 102-2 acquisition is (x2, y2), the induction coordinate figure of the induction coordinate system of the relative 3rd position transducer 102-3 of touch point B that the 3rd position transducer 102-3 obtains is (x3, y3).Controller 108 reads the induction coordinate figure (x2 of two position transducers 102-2,102-3, y2), (x3, y3) time, the induction coordinate figure that the position transducer choosing intended level according to the priority level of two position transducers 102-2,102-3 obtains, and the screen coordinate value of the screen coordinate system of touch point B relative touch apparatus 12 screen is calculated according to the induction coordinate figure that the position transducer of intended level obtains.Controller 108 is also for sending to the second communication interface 124 of touch apparatus 12 by the first communication interface 104 as aerial touch information using the screen coordinate value calculated, to send to main frame 122 by second communication interface 124, and then main frame 122 operates according to aerial touch information.
Further, in present embodiment, the priority level of three position transducers 102 is followed successively by primary importance sensor 102-1, second place sensor 102-2, the 3rd position transducer 102-3 from high in the end.Controller 108 is when reading the induction coordinate figure that at least two position transducers 102 obtain respectively, and the induction coordinate figure can choosing the position transducer of highest level corresponding carries out calculating screen coordinate value.Therefore, in above-mentioned situation, controller 108 is reading the induction coordinate figure (x2 of the second sensor 102-2 and the 3rd sensor 102-3, y2), (x3, y3) time, according to the rank of the second sensor 102-2 and the 3rd sensor 102-3 height, the induction coordinate figure (x2, y2) choosing the second sensor 102-2 as effective coordinate figure to calculate the screen coordinate value of the screen coordinate system of touch point B relative touch apparatus 12 screen.Certainly, the priority level order of three position transducers 102 also can be other arrangement mode, as being followed successively by the 3rd position transducer 102-3, primary importance sensor 102-1, second place sensor 102-2 from high to low.In addition, intended level also can be minimum rank, also can not first intended level, and judges voluntarily in practical operation or pre-conditionedly to select according to other, does not limit this.
Above-mentioned is only illustrate the situation that controller 108 reads the induction coordinate figure of two position transducers 102, for the situation of three, can choose one of them induction coordinate figure and calculate, do not repeat one by one at this according to same principle.
Further, the induction coordinate figure read, specifically for the mapping relations between the induction coordinate system of the position transducer corresponding to the induction coordinate figure that reads and the screen coordinate system of touch apparatus 12 screen, is converted to the screen coordinate value of the screen coordinate system of touch point relative touch apparatus 12 screen by controller 108.Specifically, when controller 108 only reads the induction coordinate figure of position transducer 102 correspondence, such as only read the induction coordinate figure (x1 of primary importance sensor 102-1, y1), now according to the mapping relations between the induction coordinate system of primary importance sensor 102-1 and the screen coordinate system of touch apparatus 12, the screen coordinate value that coordinate figure (x1, y1) is converted into the screen coordinate system of touch apparatus 12 will be responded to, when controller 108 reads the induction coordinate figure of plural position transducer 102 correspondence, such as read the induction coordinate figure (x2 of the second sensor 102-2 and the 3rd sensor 102-3, y2), (x3, y3), when choosing the induction coordinate figure (x2 of the second sensor 102-2, y2) time as effective coordinate figure, now according to the mapping relations between the induction coordinate system of second place sensor 102-2 and the screen coordinate system of touch apparatus 12, coordinate figure (x2 will be responded to, y2) screen coordinate value of the screen coordinate system of touch apparatus 12 is converted into.
Wherein, the induction coordinate system of different its correspondences of position transducer may be not identical yet, therefore the mapping relations between the induction coordinate system of its correspondence of position transducer of different model or performance and the screen coordinate system of touch apparatus 12 screen also may not be identical, and same position sensor is not identical relative to the position of touch apparatus 12, its induction coordinate system is not identical with the mapping relations between screen coordinate system yet, therefore, after the position of position transducer and its relative touch apparatus 12 is determined, mapping relations between the induction coordinate system of position transducer and the screen coordinate system of touch apparatus 12 screen are also just determined, the mapping relations that therefore can obtain between the induction coordinate system of position transducer and the screen coordinate system of touch apparatus 12 screen according to the position of the characteristic of position transducer self and the relative touch apparatus 12 of position transducer.
In order to induction coordinate figure and the concrete conversion method of screen coordinate value are described, be described exemplifying two kinds of different mapping relations below.Wherein, be that example is described with the induction coordinate of the 3rd position transducer 102-3.
The first mapping relations: it should be noted that, touch point is positioned at above screen, therefore the induction coordinate of the 3rd position transducer 102-3 is parallel with screen and is arranged in the induction coordinate system of the plane above screen, and two coordinate systems are respectively and are arranged in two planes be parallel to each other.After the position of the relative touch apparatus 12 of the 3rd position transducer 102-3 is determined, the true origin C of induction coordinate system also just determines.As shown in Figure 8, when the induction coordinate system of the 3rd position transducer 102-3 is all identical with the proportionate relationship of the screen coordinate system of touch apparatus 12 screen, such as the scale unit of the horizontal ordinate of the 3rd position transducer 102-3 is 1, the scale unit of ordinate is 2, then the scale unit of the horizontal ordinate of screen coordinate system is also 1, the scale unit of ordinate is also 2, in addition, when the true origin D of the screen coordinate system of vertical projection in the plane at screen place of the true origin C of the induction coordinate system of the 3rd position transducer 102-3 and screen does not overlap, according to the relation responded between the proportionate relationship of coordinate system and the proportionate relationship of screen coordinate system (namely both proportionate relationships are identical), and the position at the induction true origin C position of coordinate system and the true origin D place of screen coordinate system, can obtain the mapping relations responded between coordinate system and screen coordinate system is: (x, y)=(x3-dx, y3-dy), wherein, (x, y) be the screen coordinate value of touch point E relative screen coordinate system, (x3, y3) be the induction coordinate figure of touch point E relative induction coordinate system, dx be by true origin C vertical projection when the plane at screen place, true origin C and true origin D distance value in the direction of the x axis, dy be by true origin C vertical projection when the plane at screen place, true origin C and true origin D distance value in the y-axis direction.Thus, the mapping relations between the induction coordinate system of the 3rd position transducer 102-3 and the screen coordinate system of touch apparatus 12 screen can be obtained, when induction coordinate figure corresponding to the 3rd position transducer 102-3 chosen by controller 108, can convert according to above-mentioned mapping relations and obtain screen coordinate value.
The second mapping relations: as shown in Figure 9, when the induction coordinate system of the 3rd position transducer 102-3 is not identical with the proportionate relationship of the screen coordinate system of touch apparatus 12 screen, the ratio of the horizontal ordinate scale unit in both coordinate systems is fx, the ratio of ordinate scale unit is fy, such as the scale unit of the horizontal ordinate of the 3rd position transducer 102-3 is 3, the scale unit of ordinate is also 3, and the least unit of the horizontal ordinate of screen coordinate system is 1, the least unit of ordinate is also 1, and now fx and fy is 3; And when the true origin D of the screen coordinate system of vertical projection in the plane at screen place of the true origin C of the induction coordinate system of the 3rd position transducer 102-3 and screen coincides, namely reference point is equivalent to identical, now, according to the ratio relation of scale unit of induction coordinate system and screen coordinate system, can obtain the mapping relations responded between coordinate system and screen coordinate system is: (x, y)=(x3/fx, y3/fy).When induction coordinate figure corresponding to the 3rd position transducer 102-3 chosen by controller 108, can convert according to above-mentioned mapping relations and obtain screen coordinate value.The above-mentioned mapping relations only illustrating two kinds of situations, the mapping relations for other situations can obtain according to the principle of similitude, do not enumerate this.
No matter be the first above-mentioned mapping relations or the second mapping relations, the situation of existence two kinds or more mapping relations even simultaneously, touch point can be limited to the screen ranges of touch apparatus 12, namely, touch point above the screen orthogonal projection being defined in touch apparatus 12 is only effective touch point, it is invalid that periphery touch control operation outside above the screen orthogonal projection exceeding touch apparatus 12 is defined as, and now for user, touch-control scope is in the plane the same with conventional touch screen;
Certainly, though also can define exceed touch apparatus 12 screen orthogonal projection above, its touch point is also effective, in this case, is divided into again two aspects:
1) touch point outside above the screen orthogonal projection being defined in touch apparatus 12 and between the screen of touch apparatus 12 without mapping relations, but auxiliary control can be carried out, such as once perceive touch point and move to outside above screen orthogonal projection above screen orthogonal projection, namely carry out the operations such as page turning;
2) unified mapping relations are formed between the touch point outside above the screen orthogonal projection being defined in touch apparatus 12 and above screen orthogonal projection and the screen of touch apparatus 12, even if operate outside now above screen orthogonal projection, the screen of touch apparatus 12 also can show its operation vestige, respond corresponding screen touch command, facilitate user to carry out exceeding the aerial touch-control of screen size on a large scale.
In addition, for different position transducers, the induction coordinate figure that it detects also can by the impact of the distance value between touch point and screen, namely the height of finger touch point distance screen is different, the induction abscissa value of the touch point relative induction coordinate system obtained also can slightly difference, therefore, in order to make detected induction coordinate figure more accurate, position transducer 102 can also detect the distance of touch point to screen, to determine according to this distance to respond to abscissa value, such as according to the errors table between the distance preset and horizontal ordinate, coordinate figure is revised, to improve accuracy.
Wherein, the aerial touch control operation of user to touch apparatus 12 can be the operation of aerial sliding cursor of mouse or aerial sliding unlocking operation etc.
Such as, when finger moves above the screen of touch apparatus 12, position transducer 102 constantly obtains the multiple induction coordinate figures of finger touch point in moving process, controller 108 calculates multiple corresponding screen coordinate value according to effective induction coordinate figure, touch apparatus 12 makes the cursor of mouse of touch apparatus 12 move according to the track be made up of multiple screen coordinate value according to multiple screen coordinate value, thus can realize the operation dragging cursor of mouse in the air.
And for example, when realizing the slip unlocking operation of touch apparatus 12, touch apparatus 12, according to received screen coordinate value, obtains pointing the curve slided aloft.By the curve of default unblock, the curve obtained and default curve are contrasted, when two curve similarities are not less than a threshold value such as 80% or 90%, then think that the manipulation operation of user is unlocking operation, now touch apparatus 12 performs unlocking function.
In the respective embodiments described above, aerial touch information is controller to carry out processing the rear screen coordinate value obtained to induction coordinate figure, in other embodiments, aerial touch information also can be the induction coordinate figure that position transducer obtains, the function that controller realizes then can be realized by touch apparatus, namely position transducer obtain touch point relatively its induction coordinate figure responding to coordinate system with after obtaining aerial touch information, the second communication interface of touch apparatus will be sent to as the induction coordinate figure of aerial touch information by the first communication interface, the main frame of touch apparatus calculates the screen coordinate value of the screen coordinate system of touch point relative screen according to this induction coordinate figure, and operate according to this screen coordinate value.
In addition, also can not convert according to the mapping relations between induction coordinate system and screen coordinate system and obtain the screen coordinate value of the screen coordinate system of touch point relative screen, such as can according to the position of the relative touch apparatus of position transducer, and the distance between touch point and position transducer calculates this screen coordinate value.
Consult Figure 10, in the another embodiment of touch-control system of the present invention, mancarried device is touch apparatus overcoat 20.Touch apparatus overcoat 20 comprises collecting touch apparatus (scheming not shown) first housing 202 and as the second housing 204 renovated.First housing 202 as the housing of mancarried device to carry the first communication interface 208 and three position transducers 206.Wherein, the first housing 202 comprises the first area 202-1 of setting position sensor 206 and the first communication interface 208, and places the second area 202-2 of touch apparatus.
Certainly, in other embodiments, touch apparatus overcoat also can be only have the first housing, or mancarried device can touch apparatus containment vessel.
In alternate embodiment of the present invention, the front-facing camera of touch apparatus can also be utilized as one of them position transducer, then coordinate other position transducers on mancarried device to realize the aerial touch-control to touch apparatus.Now the front-facing camera of touch apparatus also has infrared induction function, and it both can as the front-facing camera of touch apparatus, again can as position transducer.
The present invention also provides an embodiment of mancarried device, and wherein, mancarried device is the mancarried device described in above-mentioned arbitrary embodiment.
The present invention also provides an embodiment of touch apparatus, and wherein touch apparatus is the touch apparatus described in above-mentioned arbitrary embodiment.
In each embodiment of the present invention, position transducer is not limited to the combination of infrared sensor and camera, can also be any equipment that can detect aerial touch control operation such as range sensor, carry out utilizing two or more position transducer controlling in the scheme of touch control operation detection, also the mode of selecting the coordinate figure that selection position transducer detects can not be adopted, and adopt the data detected in conjunction with two or more position transducer to carry out computing to obtain the way of an integrated value, to improve precision, such as utilize triangle operational formula, the two or more distance value of the same object that two or more position transducer is detected, and the angle value of distance value between this two or more position transducer or object each position transducer relatively, triangle operational formula is utilized to obtain the coordinate figure of object, even, the coordinate plane of position transducer itself is not necessarily parallel to the plane of screen, each or often organize position transducer define a touch surface, this one or more touch surface is not parallel to screen plane, make not only can realize aerial touch-control, three-dimensional multiaspect touch-control can also be realized.
In each embodiment of the present invention, mapping relations between the induction coordinate system of the position transducer of induction corresponding to coordinate figure and the screen coordinate system of touch apparatus screen can pre-set, can certainly by collecting device related hardware information by calculating, when being applied to different size touch apparatus screen or different resolution screen to make the present invention, arrange without the need to user, automatically can mate, make application of the present invention stronger.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. a touch-control system, is characterized in that:
Comprise mancarried device and operating equipment, described mancarried device comprises three position transducers and the first communication interface, and described operating equipment comprises main frame and second communication interface;
Described three position transducers are for the aerial touch control operation responded to above it and then obtain aerial touch information, by described first communication interface, described aerial touch information is sent to the second communication interface of described operating equipment, operates according to described aerial touch information to make the main frame of described operating equipment.
2. touch-control system according to claim 1, is characterized in that:
Described mancarried device comprises the controller be connected with described three position transducers;
Described three position transducers are specifically for obtaining the induction coordinate figure of the induction coordinate system of the touch point relative position sensor above operating equipment screen itself;
Described controller is used for when only reading the induction coordinate figure that a position transducer obtains, the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point is calculated according to the described induction coordinate figure read, and for when reading the induction coordinate figure that at least two position transducers obtain respectively, the induction coordinate figure that the position transducer choosing intended level according to the priority level of described at least two position transducers obtains, and the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point is calculated according to the induction coordinate figure that the position transducer of described intended level obtains,
Described controller also for the described screen coordinate value calculated is sent to described operating equipment as aerial touch information, operates according to described screen coordinate value to make described operating equipment;
Described mancarried device and described operating equipment relatively independent, described three position transducers are positioned at around described operating equipment.
3. touch-control system according to claim 2, is characterized in that,
Described induction coordinate figure is the coordinate figure of described touch point in the plane parallel with described operating equipment screen, the described induction coordinate figure read, specifically for the mapping relations between the induction coordinate system of the position transducer corresponding to the described induction coordinate figure that reads and the screen coordinate system of operating equipment screen, is converted to the screen coordinate value of the screen coordinate system of the relatively described operating equipment screen of described touch point by described controller.
4., for a mancarried device for touch apparatus, it is characterized in that:
Described mancarried device comprises housing, the first communication interface and three position transducers, described housing comprises the first area arranging described three position transducers, the second area placing described touch apparatus and arranges the 3rd region of described first communication interface, and described first area is positioned at the periphery of described second area;
Described three position transducers are for the aerial touch control operation responded to above it and then obtain aerial touch information, by described first communication interface, described aerial touch information is sent to described touch apparatus, operates according to described aerial touch information to make described touch apparatus.
5. mancarried device according to claim 4, is characterized in that,
Described mancarried device comprises the controller be connected with described three position transducers;
Described three position transducers are specifically for obtaining the induction coordinate figure of the induction coordinate system of the touch point relative position sensor above touch apparatus screen itself;
Described controller is used for when only reading the induction coordinate figure that a position transducer obtains, the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the described induction coordinate figure read, and for when reading the induction coordinate figure that at least two position transducers obtain respectively, the induction coordinate figure that the position transducer choosing intended level according to the priority level of described at least two position transducers obtains, and the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point is calculated according to the induction coordinate figure that the position transducer of described intended level obtains,
Described controller also for the described screen coordinate value calculated is sent to described touch apparatus as aerial touch information, operates according to described screen coordinate value to make described touch apparatus;
Described mancarried device and described touch apparatus relatively independent, described three position transducers are positioned at around described touch apparatus.
6. mancarried device according to claim 5, is characterized in that,
Described induction coordinate figure is the coordinate figure of described touch point in the plane parallel with described touch apparatus screen, the described induction coordinate figure read, specifically for the mapping relations between the induction coordinate system of the position transducer corresponding to the described induction coordinate figure that reads and the screen coordinate system of touch apparatus screen, is converted to the screen coordinate value of the screen coordinate system of the relatively described touch apparatus screen of described touch point by described controller.
7. mancarried device according to claim 5, is characterized in that,
At least part of described position transducer is symmetrically distributed in around described touch apparatus.
8. mancarried device according to claim 7, is characterized in that,
Described three position transducers are respectively primary importance sensor, second place sensor and the 3rd position transducer, described primary importance sensor is positioned at the side on the described long limit of touch apparatus one, described second place sensor is positioned at the side on another long limit of described touch apparatus, described 3rd position transducer is positioned at the side of described touch apparatus one minor face, and described primary importance sensor and described second place sensor with the vertical center line of described touch apparatus screen for axis of symmetry is symmetrical.
9. mancarried device according to claim 4, is characterized in that,
Described mancarried device is touch apparatus overcoat, described touch apparatus overcoat comprise the described touch apparatus of collecting the first housing and as the second housing renovated, described first housing as the housing of described mancarried device to carry described first communication interface and three position transducers.
10. mancarried device according to claim 4, is characterized in that,
Described first communication interface is wireless communication interface or usb communication interface.
11. 1 kinds of touch apparatus, is characterized in that, comprise main frame and second communication interface;
The aerial touch information that described second communication interface is responded to the aerial touch control operation above it for three position transducers receiving mancarried device and then obtained, described main frame is used for operating according to described aerial touch information.
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| CN201410549386.1A CN104375717A (en) | 2014-07-17 | 2014-10-16 | Portable device, touch control system and touch device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866138A (en) * | 2015-05-13 | 2015-08-26 | 科世达（上海）管理有限公司 | Touch position detecting method and apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754047A (en) * | 2009-12-04 | 2012-10-24 | 奈克斯特控股公司 | Methods and systems for position detection using an interactive volume |
| US20130100020A1 (en) * | 2011-10-25 | 2013-04-25 | Kenneth Edward Salsman | Electronic devices with camera-based user interfaces |
| CN103226386A (en) * | 2013-03-13 | 2013-07-31 | 广东欧珀移动通信有限公司 | Gesture identification method and system based on mobile terminal |
| CN103442104A (en) * | 2013-08-21 | 2013-12-11 | 上海鼎为通讯电子有限公司 | Mobile terminal and display control method thereof |
| US20140002408A1 (en) * | 2012-06-29 | 2014-01-02 | Harris Corporation | Auxiliary user input device |
| CN103677260A (en) * | 2012-09-18 | 2014-03-26 | 三星电子株式会社 | Method of recognizing contactless user interface motion and system thereof |
| CN103853321A (en) * | 2012-12-04 | 2014-06-11 | 原相科技股份有限公司 | Portable computer with pointing function and pointing system |
-
2014
- 2014-10-16 CN CN201410549386.1A patent/CN104375717A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754047A (en) * | 2009-12-04 | 2012-10-24 | 奈克斯特控股公司 | Methods and systems for position detection using an interactive volume |
| US20130100020A1 (en) * | 2011-10-25 | 2013-04-25 | Kenneth Edward Salsman | Electronic devices with camera-based user interfaces |
| US20140002408A1 (en) * | 2012-06-29 | 2014-01-02 | Harris Corporation | Auxiliary user input device |
| CN103677260A (en) * | 2012-09-18 | 2014-03-26 | 三星电子株式会社 | Method of recognizing contactless user interface motion and system thereof |
| CN103853321A (en) * | 2012-12-04 | 2014-06-11 | 原相科技股份有限公司 | Portable computer with pointing function and pointing system |
| CN103226386A (en) * | 2013-03-13 | 2013-07-31 | 广东欧珀移动通信有限公司 | Gesture identification method and system based on mobile terminal |
| CN103442104A (en) * | 2013-08-21 | 2013-12-11 | 上海鼎为通讯电子有限公司 | Mobile terminal and display control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866138A (en) * | 2015-05-13 | 2015-08-26 | 科世达（上海）管理有限公司 | Touch position detecting method and apparatus |
| CN104866138B (en) * | 2015-05-13 | 2019-07-12 | 科世达（上海）管理有限公司 | A kind of method and device detecting position of touch |
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