CN102346626A - Running program control method, device and system and light ray emission method and device - Google Patents

Running program control method, device and system and light ray emission method and device Download PDF

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Publication number
CN102346626A
CN102346626A CN2010102464394A CN201010246439A CN102346626A CN 102346626 A CN102346626 A CN 102346626A CN 2010102464394 A CN2010102464394 A CN 2010102464394A CN 201010246439 A CN201010246439 A CN 201010246439A CN 102346626 A CN102346626 A CN 102346626A
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light
area
control
information
program
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CN2010102464394A
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靳泽宇
李铭
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China Mobile Communications Co Ltd
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China Mobile Communications Co Ltd
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Abstract

The invention discloses a running program control method, a running program control device and a running program control system, which are used for solving the problem that a non-contact control mode in the prior art is susceptible to environment factors and a terminal is difficult to accurately acquire behavior information of a user in a poor environment so that a running program cannot be accurately controlled. The method comprises the following steps that: the terminal utilizes a light ray sensing unit arranged on the terminal to detect controllable active non-parallel light rays irradiated on the light ray sensing unit and determines area change information of an area irradiated by the detected light rays on the light ray sensing unit; and the terminal controls the program running in the terminal according to the area change information. The invention also discloses a method and a device for controlling light ray emission.

Description

Working procedure control method, device and system and light emission method and apparatus
Technical field
The present invention relates to communication technical field, relate in particular to the method and apparatus of a kind of working procedure control method, device and system and control light emission.
Background technology
In the prior art, when the user to the terminal on the current program of moving when controlling, generally can adopt two kinds of control modes: contact control mode and contactless control mode.
The contact control mode promptly through the contacting of user and terminal, realizes the control to the program of moving; Such as; The user can click on the terminal screen with induction type touch-screen and slides and realize the control to the program of operation through felt pen or finger, such as, to the content that is presented on the screen; Through contacting of user and terminal, can realize the controls such as clicking, double-click and drag that this content is carried out.Contactless control mode, promptly the user need not with finger or through device contacts terminal such as felt pen, but through provide the control information that terminal institute can distance sensing to realize the control to the program of moving to the terminal.
To contactless control mode, existing method proposes to catch the gesture information that the user makes through the camera that utilizes the terminal, thereby according to different gesture informations, realizes the control to the program of operation.The idiographic flow of this method is as shown in Figure 1; Camera 1 and two eyes of camera 2 as the user, certain at interval distance between them, camera 1,2 is gathered and is comprised gesture information that the user makes in interior image information; And from the image information that collects, gesture information is carried out recognition and tracking; Then, gesture information is carried out three-dimensional reconstruction and exports to the working procedure executive routine API in the terminal, to accomplish control the program of operation.The defective of this method is, a plurality of cameras need be set on the terminal catch gesture information, and it is bigger to cause the terminal to take up room, and under darker environment, need provide light source to throw light on, otherwise can't realize catching gesture information.
Introduction by the such scheme that prior art is provided can be known; The contactless control mode that prior art provides exists and is subject to such environmental effects; Under relatively poor environment, be difficult to accurately catch user's behavioural information, thus can't be to the defective accurately controlled of program of operation.
Summary of the invention
The present invention provides a kind of working procedure control method, device and system; In order to solve the such environmental effects that is subject to of prior art existence; The terminal is difficult to accurately catch user's behavioural information under relatively poor environment, thereby can't be to the problem accurately controlled of program of operation.
The present invention also provides a kind of method and apparatus of controlling light emission.
The embodiment of the invention adopts following technical scheme:
A kind of working procedure control method comprises:
The terminal utilizes and is arranged on the light sensing unit on the said terminal, and the non-parallel light of Controllable Active that is radiated on the said light sensing unit is surveyed; And the area change information in the zone of said irradiate light on said light sensing unit of confirming to detect; Said terminal is controlled the program of moving in the terminal according to said area change information.
Preferably; Said terminal is according to said area change information; Program to operation is controlled specifically and comprised: said terminal is according to said area change information; The variation tendency of confirming said area in the length at the appointed time is for changing from small to big from large to small again, and said area diminish, become significantly all number of times greater than the process of predetermined variance threshold; And according to said number of times to the operation program control.
Preferably; When said number of times is one time; According to said number of times the program of operation is controlled specifically and comprised: said terminal from the corresponding relation of predefined number of times and steering order, confirms that a said control instruction corresponding is for clicking steering order according to said number of times; And to the said steering order of moving of clicking of program transmission.
Preferably; When said number of times is secondary; According to said number of times the program of operation is controlled specifically and comprised: said terminal from the corresponding relation of predefined number of times and steering order, confirms that said secondary control instruction corresponding is the double-click steering order according to said number of times; And to the operation program send said double-click steering order.
Preferably; Said light sensing unit is the light sensing screen; And said terminal is according to said area change information; Program to operation is controlled specifically and comprised: said terminal is determined the variation tendency of said area and is served as reasons when becomeing greater to the first predetermined area threshold value for a short time according to said area change information, sends the steering order of the corresponding screen display content in the first area that obtains said light irradiation current to the program of operation.
Preferably,,, the program of operation also comprises after sending said steering order at said terminal:
Said terminal detect said light from the irradiation first area move to the irradiation second area; And the variation tendency of said area is served as reasons when being varied down to the second predetermined area threshold value greatly, sends the steering order that the screen display content that obtains is shown at second area to the program of operation.
Preferably, said light is laser beam.
A kind of working procedure control device comprises:
The light sensing unit is used for the non-parallel light of Controllable Active that is radiated on the said light sensing unit is surveyed; And definite unit, the area change information in the zone of said irradiate light on said light sensing unit that is used for confirming that the light sensing unit detects; Control module is used for according to the area change information of confirming that the unit is confirmed the program of moving in the said working procedure control device being controlled.
Preferably, said control module specifically comprises:
The number of times determination module is used for according to said area change information, and the variation tendency of confirming said area in the length at the appointed time is for changing from small to big from large to small again, and said area diminish, become significantly all number of times greater than the process of predetermined variance threshold; Control module, the number of times that is used for confirming according to the number of times determination module is controlled the program of operation.
A kind of working procedure control system; The device that comprises working procedure control device and control light emission; Wherein: said working procedure control device; Be used to utilize the light sensing unit that is arranged on the said working procedure control device, the light that is radiated on the said light sensing unit is surveyed, and the area change information in the zone of said irradiate light on said light sensing unit of confirming to detect; And, the program of moving in the working procedure control device is controlled according to said area change information; The device of said control light emission; Be used for the light control information of user's input is monitored; And according to the said information that monitors; Confirm the cross-sectional area information of light of the device emission of said control light emission, and according to said cross-sectional area information, be transmitted on the said light sensing unit after said light is adjusted.
A kind of method of controlling light emission comprises: the device of control light emission is monitored the light control information of user's input; And, confirm the cross-sectional area information of the light of said device emission according to the said information that monitors; According to said cross-sectional area information, said light is adjusted the back emission.
A kind of device of controlling light emission comprises: monitoring unit is used for the light control information of user's input is monitored; Cross-sectional area information is confirmed the unit, is used for the said information that monitors according to monitoring unit, confirms the cross-sectional area information of the light of said device emission; Transmitter unit is used for confirming the cross-sectional area information that the unit is confirmed according to cross-sectional area information, and said light is adjusted the back emission.
Beneficial effect of the present invention is following:
In the embodiment of the invention; The light sensing unit is set in the terminal; Utilize the non-parallel light of Controllable Active that the light sensing unit is shone,, the program of moving in the terminal is controlled through the area change information in the zone of irradiate light on the light sensing unit.Because the non-parallel light of Controllable Active is not subject to such environmental effects; Under relatively poor environment, also can keep shining preferably accuracy; And the far and near difference that can send the light source distance irradiated object of non-parallel light can make irradiation area area size change; Thereby utilize the non-parallel light of Controllable Active the irradiation of light sensing unit to be reflected user's behavioural information; Can solve the such environmental effects that is subject to that prior art exists, the terminal is difficult to accurately catch user's behavioural information under relatively poor environment, thus the problem that can't accurately control the program of operation.
Description of drawings
The camera that utilizes the terminal that Fig. 1 provides for prior art is caught the gesture information that the user makes and is realized the idiographic flow synoptic diagram to the control of working procedure;
Fig. 2 a is the idiographic flow synoptic diagram of a kind of working procedure control method of providing of the embodiment of the invention;
Fig. 2 b is that conical shaped beam is radiated at the synoptic diagram on the light sensing unit;
Fig. 3 a is arranged on the synoptic diagram on the photographic layer with light sensitive diode in the embodiment of the invention;
Fig. 3 b is based on the definite detailed process synoptic diagram that produces irradiate light region area change information of light sensitive diode in the embodiment of the invention;
Fig. 4 a is that conical shaped beam shines on the light sensing screen that to form area be the synoptic diagram of the irradiation area of S;
Fig. 4 b is that the distance between light source and the screen becomes big, makes the irradiation area radius change to r by r 1Synoptic diagram;
Fig. 4 c is that the distance between light source and the screen diminishes, and makes the irradiation area radius change to r by r 2Synoptic diagram;
Fig. 4 d is the synoptic diagram of conical shaped beam oblique illumination on the light sensing screen;
Fig. 4 e is the synoptic diagram of conical shaped beam oblique illumination elliptical region of gained on the light sensing screen;
Fig. 5 realizes the idiographic flow synoptic diagram of scheme of the single-click operation of application programs for utilizing conical shaped beam in the embodiment of the invention to the irradiation of light sensing screen;
Fig. 6 realizes the idiographic flow synoptic diagram with the scheme of drag operation of choosing to screen display content for utilizing conical shaped beam in the embodiment of the invention to the irradiation of light sensing screen;
The concrete structure synoptic diagram of a kind of working procedure control device that Fig. 7 provides for the embodiment of the invention;
Fig. 8 a is a kind of idiographic flow synoptic diagram of controlling the method for light emission that the embodiment of the invention provides;
Fig. 8 b is the synoptic diagram that is arranged on the movable light source in the device of controlling light emission in the embodiment of the invention;
Fig. 8 c is that mobile unit moves to the synoptic diagram apart from the position of light source 2mm to the concavees lens in the device that is arranged on the control light emission in the embodiment of the invention;
Fig. 8 d is the synoptic diagram that a plurality of lens are set in the device of control light emission in the embodiment of the invention;
A kind of concrete structure synoptic diagram of controlling the device of light emission that Fig. 9 provides for the embodiment of the invention;
The concrete structure synoptic diagram of a kind of working procedure control system that Figure 10 provides for the embodiment of the invention.
Embodiment
In order to solve the such environmental effects that is subject to of prior art existence; The terminal is difficult to accurately catch user's behavioural information under relatively poor environment; Thereby can't be to the problem accurately controlled of program of operation, the embodiment of the invention provides a kind of working procedure controlling schemes.Consider that Controllable Active light is not subject to such environmental effects; And the far and near difference of light source distance irradiated object can make irradiation area area size change, therefore, and in the embodiment of the invention; The light sensing unit is set in the terminal; Utilize the non-parallel light of Controllable Active that the light sensing unit is shone,, the program of operation is controlled through the area change information in the zone of irradiate light on the light sensing unit.Particularly, the embodiment of the invention at first provides a kind of working procedure control method shown in Fig. 2 a, and this method may further comprise the steps:
Step 21; The terminal utilizes and is arranged on the light sensing unit on the terminal, the non-parallel light of Controllable Active that is radiated on the light sensing unit is surveyed, in embodiments of the present invention; The position being set multiple choices can be arranged of light sensing unit; With the mobile phone is example, can the light sensing unit be arranged on mobile phone front or back position, and also can directly the display screen of mobile phone be transformed; Transform it as possess the light sensing function light sensing screen, the non-parallel light of Controllable Active described in this method that the embodiment of the invention provides then can be laser beam;
Step 22; The area change information in the zone of irradiate light on the light sensing unit of confirming to detect is because the irradiation light that adopts in the embodiment of the invention is the non-parallel light of Controllable Active, therefore; The far and near difference in light source distance light sensing unit can make irradiate light vary in size at the region area of light sensing unit; With the non-parallel light of Controllable Active is that xsect is that the conical shaped beam of circle is an example, and the synoptic diagram of this irradiate light on the light sensing unit found out shown in Fig. 2 b easily; When as the felt pen distance light sensing unit of light source when nearer; Irradiate light is smaller at the area in the zone of light sensing unit, and when felt pen distance light sensing unit was far away, irradiate light was bigger at the area in the zone of light sensing unit;
Step 23, the terminal is controlled the program of moving in the terminal according to the area change information of confirming.
In embodiments of the present invention, the terminal is according to the area change information of confirming, when the program of operation is controlled; Multiple control modes can be arranged; Such as, the terminal can be according to area change information, and the variation tendency of coming this area in definite at the appointed time length is for change from small to big from large to small again; And this area diminish, become significantly all number of times greater than the process of predetermined variance threshold, thereby according to the number of times of confirming the program of operation is controlled.
Because the movement tendency that area has big trend of little change and light source distance light sensing unit to draw near from the close-by examples to those far off from large to small more again is corresponding consistent; And when area diminish, become significantly all greater than predetermined variance threshold the time; This movement tendency can be regarded the user as and utilize light source to carry out similar operation of clicking the mouse, therefore, when the above-mentioned number of times of confirming when being one time; The terminal can be according to this number of times; From the corresponding relation of predefined number of times and steering order, confirm should with number of times " once " control instruction corresponding for clicking steering order, and click steering order to realize control to the program of moving through send this to the program of operation.Certainly, this " once " control instruction corresponding also can be set carries out for the program of operation being carried out the instruction of other operations, specifically be provided with to look actual demand.
And when this number of times is secondary; The terminal can be according to this number of times; From the corresponding relation of predefined number of times and steering order, confirm that the pairing steering order of this number of times " secondary " is the double-click steering order, and should double-click steering order to the program transmission of this operation.Similarly, this " secondary " control instruction corresponding also can be set for the program of operation being carried out the instruction of other operations, concrete setting also can be looked actual demand and carry out.
What more than introduce is the scheme application programs fill order who utilizes the embodiment of the invention to provide, the implementation procedure of double click operation, and in practical application, the scheme that adopts the embodiment of the invention to provide can also realize the selected of displaying contents and drag.Such as; To the light sensing unit is the situation of light sensing screen; Because when area increases; Can be regarded as user's desire utilizes light source to carry out the action of " on propose "; Thereby can action that should " on carry " be interrelated with displaying contents is chosen, confirm that user " on carry " light source makes when the region area of light source irradiation on the light sensing screen increases to the first predetermined area threshold value, send the steering order of the corresponding screen display content in the first area that obtains the light irradiation current to the program of operation.Particularly; The method flow shown in Fig. 2 a that provides to the embodiment of the invention; When the terminal according to area change information; Determine the variation tendency of area and serve as reasons when becomeing greater to the first predetermined area threshold value for a short time, just can send the steering order of the screen display content of the first area correspondence of obtaining the light irradiation current to the program of operation.
After screen display content is chosen; Can also pass through the region area change information of irradiate light in the light sensing unit; Confirm the follow-up control that the program of operation is carried out; Such as, after the steering order of the corresponding screen display content in the first area obtain the light irradiation current was sent to the program of operation in the terminal, further executable operations: the terminal was further surveyed at the region area change information of light sensing unit irradiate light; And detect light from the irradiation first area move to the irradiation second area; And the variation tendency of area is served as reasons when being varied down to the second predetermined area threshold value greatly, sends the steering order that the screen display content that obtains is shown at second area to the program of operation, thereby realizes moving and show displaying contents.
More than be the introduction of scheme that the embodiment of the invention is provided,, specifically introduce the application flow of this scheme in reality that the embodiment of the invention provides below in conjunction with the practical application scene.
At first the light sensing unit that is arranged on the terminal is introduced, this light sensing unit can be liquid crystal (LCD) screen that is integrated with light sensitive diode.Usually, lcd screen commonly used at present is divided into multilayer, mainly comprises: backlight layer, liquid crystal layer, polalriser layer; Top layer (also claiming protective seam) etc., in embodiments of the present invention, can be according to the arranged mode; A plurality of light sensitive diodes are arranged in wherein above-mentioned any one deck; Perhaps can increase and be exclusively used in " photographic layer " that light sensitive diode is set, be example in screen, to increase " photographic layer " newly, is covered with light sensitive diode in this layer; Irradiate light is to any light sensitive diode the time, and this light sensitive diode will produce electric current.
Light sensitive diode is provided with synoptic diagram shown in Fig. 3 a on photographic layer, wherein, for the ease of calculating, coordinate axis x and y can be set, and numeral 0～15 then is the locator value on the concrete coordinate axis.When photographic layer during by laser light irradiation; The light sensitive diode that is irradiated to can produce electric current; Such as, if laser beam is the conical shaped beam shown in Fig. 2 b, then after irradiated light sensitive diode produces electric current; Can determine the position (coordinate) of the single light sensitive diode of all generation electric currents, thereby determine the area change information of irradiation area.Particularly, the detailed process of confirming this area change information may further comprise the steps shown in Fig. 3 b:
Step 31, such as the light sensitive diode that is not arrived as if symbol " zero " expression among hypothesis Fig. 3 a by irradiate light, and the light sensitive diode that symbol " ● " expression is arrived by irradiate light; Then at first add up the coordinate of the light sensitive diode that produces electric current: (7,3), (8,3) ... (10; 11), need to prove, thereby produce electric current because any light sensitive diode may receive the light influence of place environment; Therefore; For fear of the bigger error of calculation occurring, can only add up greater than the light sensitive diode coordinate of predetermined current threshold value, and ignore the statistics that the electric current that produces is not more than the light sensitive diode coordinate of this predetermined current threshold value the electric current that produces;
Step 32, then, from the coordinate of statistics, choosing maximum x is x Max, maximum y is y Max, minimum x is x MinAnd minimum y is y MinThereby, confirm x to choose Max, y Max, x Min, y MinThe rectangle that is combined as apex coordinate, such as, in synoptic diagram, can confirm x like Fig. 3 a Max=12, y Max=11, x Min=4, y Min=3, thus the coordinate figure on four summits of the rectangle of confirming is respectively (4,3), (4,11), (12,3), (12,11);
Step 33; Above-mentioned steps 31,32 all can be realized by the irradiation area determination module in " the LCD photosensitive control device " that be arranged in the terminal; And in order to confirm the change information of above-mentioned rectangular area; Can also in this " LCD photosensitive control device ", computing module be set; Particularly; When the irradiation area of photographic layer and light changed, the irradiation area determination module can be confirmed at the appointed time length internal radiation each zone on photographic layer apex coordinate value of corresponding rectangle respectively of light according to above-mentioned steps 31,32 as irradiate light, and the coordinate figure on four summits of the rectangle of each the regional correspondence that will confirm through the mode of " interruptions " passes to computing module respectively; By the calculating of computing module, confirm the area change information in the zone of irradiate light on photographic layer in this fixed time length through each rectangular area.
In embodiments of the present invention; Can also the calculating to above-mentioned rectangular area be converted into the area of circle or elliptical irradiated area is calculated, such as, when with the felt pen corresponding during as light source with the mobile phone that is provided with tangible light sensing screen; Suppose that this felt pen shines on the light sensing screen with conical shaped beam; The center of conical shaped beam overlaps with the O point, and (see also Fig. 4 a), it is the center of circle that this area S can regard as with an O when forming area and be the irradiation area of S; Radius is the area of the circle of r, and S=π r is promptly arranged 2
Next, if change the distance of light source and light sensing screen, then the region area that shines on the light sensing screen of conical shaped beam also can change thereupon, such as, the distance change between light source and screen is greatly that radius changes to r by r 1The time (seeing also Fig. 4 b), conical shaped beam is radiated at region area on the light sensing screen also by S=π r 2Become greatly S 1=π r 1 2, and S and S 1Between relation then as shown in the formula shown in [1], wherein, A is a constant:
S 1 = S * A ( π r 1 2 / π r 2 ) = S * A ( r 1 / r ) 2 - - - [ 1 ]
And be that radius changes to r by r when the distance between light source and the light sensing screen diminishes 2The time (seeing also Fig. 4 c), conical shaped beam is radiated at region area on the light sensing screen also by by π r 2Change to π r 2 2, and S and S 2Between relation then as shown in the formula shown in [2]:
S 2 = S * A ( π r 2 2 / π r 2 ) = S * A ( r 2 / r ) 2 - - - [ 2 ]
Through above-mentioned formula [1], [2], promptly can determine the area change information that conical shaped beam is radiated at the zone on the light sensing screen.
Need to prove that above-mentioned formula [1], [2] they all are to calculate to the area to circular irradiation area under the situation vertical with the incident ray of conical shaped beam of plane, light sensing screen place, yet; In practical application, plane, light sensing screen place is not necessarily vertical each other with the incident ray of conical shaped beam, such as; Shown in Fig. 4 d, conical shaped beam be exactly oblique illumination on the light sensing screen, then this moment irradiation area be not to be circle; But the ellipse shown in Fig. 4 e, in Fig. 4 d, this zone is the center with an O; Suppose that its major axis is a, minor axis is b, and then its area is S 3=π ab.To the incident ray off plumb situation of plane, place of the light sensing screen shown in Fig. 4 d and conical shaped beam, make major axis change to a by a when changing light source and screen distance 1And minor axis changes to b by b 1The time, the relation shown in the following formula [3] is then arranged:
S 1＝S*A(a 1*b 1/a*b) [3]
Below in conjunction with the controlled step of application programs, the concrete application flow of the scheme that the embodiment of the invention is provided describes:
To utilizing conical shaped beam to the irradiation of light sensing screen and realize the scheme of the single-click operation of application programs, the concrete realization synoptic diagram of this flow process is as shown in Figure 5, may further comprise the steps:
Step 51, the terminal is surveyed the conical shaped beam that is radiated on the light sensing screen, and through surveying, confirms that conical shaped beam is radiated at the area in the zone on the light sensing screen;
Step 52; When the light source that sends conical shaped beam causes the irradiation area area to diminish near screen; Whether confirm area change that conical shaped beam is radiated at the zone on the light sensing screen less than predetermined variance threshold, and in definite result when being, execution in step 53; Otherwise, execution in step 57;
Whether step 53 is further surveyed the area that conical shaped beam is radiated at the zone on the light sensing screen and is begun to change from small to big, and at result of detection when being, execution in step 54, otherwise, execution in step 57;
Step 54 is confirmed change that area that step 53 detects changes from small to big significantly whether greater than predetermined variance threshold, and in definite result when being, execution in step 55, otherwise, execution in step 57;
Step 55, whether the detection T.T. of confirming step 51～54 less than fixed time length, and in judged result when being, execution in step 56, otherwise, execution in step 57;
Step 56 is confirmed that the user is current to want application programs to carry out to click control operation, thus the terminal send to application program and click steering order, flow process finishes;
Step 57 continues conical shaped beam is surveyed.
Similarly; If detect the at the appointed time situation of variation tendency for taking place to change from small to big again from large to small for 2 times of the region area of length internal radiation on the light sensing screen of conical shaped beam; And area diminish, become significantly all greater than predetermined variance threshold the time; Confirm that then wanting application programs to carry out double-clicks control operation, thereby steering order is double-clicked to answering user's program to send in the terminal.Usually, fixed time length can be provided with according to actual conditions, such as being the arbitrary value between 0.1s～1.5s.
To utilizing conical shaped beam to the irradiation of light sensing screen and realize the scheme with drag operation of choosing to screen display content, the concrete realization synoptic diagram of this flow process is as shown in Figure 6, may further comprise the steps:
Step 61, the terminal is surveyed the conical shaped beam that is radiated on the light sensing screen, and through surveying, confirms that conical shaped beam is radiated at the area in the zone on the light sensing screen;
Step 62; When the light source that sends conical shaped beam causes the irradiation area area to diminish near screen; Whether confirm area change that conical shaped beam is radiated at the zone on the light sensing screen less than predetermined variance threshold, and in definite result when being, execution in step 63; Otherwise, execution in step 67;
Whether step 63 is further surveyed the area that conical shaped beam is radiated at the zone on the light sensing screen and is begun to change from small to big, and at result of detection when being, execution in step 64, otherwise, execution in step 67;
Step 64 confirms whether the area that step 63 detects increases to greater than the first predetermined area threshold value, and in definite result when being, execution in step 65, otherwise, execution in step 67;
Step 65, definite program to operation is sent the steering order of the screen display content of the first area correspondence of obtaining the conical shaped beam irradiation current;
Step 66; The terminal detect conical shaped beam from the irradiation first area move to the irradiation second area; And the variation tendency of area be little diminish greatly after; When area is reduced to the second predetermined area threshold value, be sent in the steering order that second area shows the displaying contents that obtains to the program of moving, flow process finishes;
Step 67 continues conical shaped beam is surveyed.
Correspondingly, the embodiment of the invention also provides a kind of working procedure control device, and the concrete structure synoptic diagram of this device is as shown in Figure 7, comprises following functional unit:
Light sensing unit 71 is used for the non-parallel light of Controllable Active that is radiated on the light sensing unit 71 is surveyed;
Confirm unit 72, the area change information in the zone of irradiate light on light sensing unit 71 that is used for confirming that light sensing unit 71 detects;
Control module 73 is used for according to the area change information of confirming that unit 72 is confirmed the program of moving in the working procedure control device being controlled.
Corresponding to a kind of implementation of control module 73 functions, the control module 73 in this device that the embodiment of the invention provides can specifically be divided into following functional module, comprising:
The number of times determination module is used for according to area change information, and the variation tendency of confirming length inner area at the appointed time is for changing from small to big from large to small again, and area diminish, become significantly all number of times greater than the process of predetermined variance threshold; Control module, the number of times that is used for confirming according to the number of times determination module is controlled the program of operation.
Particularly; When the definite number of times of number of times determination module was one time, control module can specifically be divided into: submodule is confirmed in instruction, is used for according to this number of times; From the corresponding relation of predefined number of times and steering order, confirm that " once " control instruction corresponding is for clicking steering order; Submodule is sent in instruction, is used for sending the steering order of clicking that instruction confirms that submodule confirms to the program of operation.
And when the definite number of times of number of times determination module is secondary; Control module can specifically be divided into: submodule is confirmed in instruction; Be used for according to this number of times, from the corresponding relation of predefined number of times and steering order, confirm that " secondary " control instruction corresponding is for double-clicking steering order; Submodule is sent in instruction, is used for sending the double-click steering order that instruction confirms that submodule is confirmed to the program of operation.
In embodiments of the present invention; When light sensing unit 71 is the light sensing screen; Control module specifically can be used for according to area change information; Determine the variation tendency of area and serve as reasons when becomeing greater to the first predetermined area threshold value for a short time, send the steering order of the screen display content of the first area correspondence of obtaining the light irradiation current to the program of operation.
Further; This working procedure control device that the embodiment of the invention provides can further include the steering order transmitting element; This unit is used for after control module sends the steering order of the corresponding screen display content in the above-mentioned first area that obtains the light irradiation current to the program of operation; Detect light from the irradiation first area move to the irradiation second area; And the variation tendency of area is served as reasons when being varied down to the second predetermined area threshold value greatly, sends the steering order that the screen display content that obtains is shown at second area to the program of operation.
In embodiments of the present invention; Can also the device (such as the felt pen in the preceding text) of control light emission be improved, the adjustment of the cross-sectional area through light that this device is launched makes the big or small function of cross-sectional area of it light that possesses automatic adjustment emission; Particularly; The embodiment of the invention at first provides a kind of method of controlling light emission, and the idiographic flow synoptic diagram of this method may further comprise the steps shown in Fig. 8 a:
Step 81, the device of control light emission is monitored the light control information of user's input, such as; Hardware cells such as button can be set on the device (such as felt pen) of control light emission, come the light control information of user's input is monitored, and; A plurality of unit that are used to monitor can be set; Such as, can be through being arranged on first monitoring unit on this device, what supervisory user was imported is used to control with the big first light control information to first area of light cross-sectional area accent; And through being arranged on second monitoring unit on this device, the supervisory user input be used to control the second light control information of the light cross-sectional area being turned down second area;
Step 82 according to the information that monitors, is confirmed the cross-sectional area information of the light of this device emission;
Step 83 according to the cross-sectional area information of confirming, is adjusted the back emission to the light of device emission.
In embodiments of the present invention, can adjust light through following dual mode at least:
First kind of mode: can light source be set to removablely, and through to the moving of light source, realize adjustment to the cross-sectional area of the light of device emission.Such as, this device and the synoptic diagram that is arranged on the movable light source in this device shown in Fig. 8 b, based on this Fig. 8 b; In the embodiment of the invention; Xsect information through confirming is confirmed the distance of light source at a distance of the set light emission hole of this device front end earlier, utilizes the light source mobile unit that is arranged in this device that light source is moved then; Light source is moved on the indicated position of this definite distance, thereby realize adjustment light.
The second way: position that can fixed light source; And the movably concavees lens that light is throwed are set in this device that the embodiment of the invention provides; Thereby need not to adjust light, get final product but only need move to concavees lens through light source is moved.Particularly; In the embodiment of the invention; Can confirm the distance of concavees lens according to the cross-sectional area information of confirming apart from light source, and the mobile unit of control setting in the device of control light emission; Concavees lens are moved on the corresponding position of definite distance light is carried out transmission, to realize adjustment light.Such as; When above-mentioned first monitoring unit monitors the user when importing user control the light cross-sectional area being transferred greatly the first light control information of first area; Suppose from above-mentioned corresponding relation, to confirm that concavees lens should be 2mm at a distance of the distance of light source, then mobile unit needs concavees lens are moved on the position apart from light source 2mm.Particularly, mobile unit moves to synoptic diagram apart from the position of light source 2mm shown in Fig. 8 c to the concavees lens in the device that is arranged on this control light emission in the embodiment of the invention.In addition, need to prove, the above-mentioned mobile unit described in the embodiment of the invention can but be not limited at the newly-increased a kind of machine assembly that can carry out move operation of the device of this control light emission concavees lens.
In addition; The embodiment of the invention can also all be set to light source and concavees lens removable; And can be according to the xsect information of confirming, determine the distance between light source and the concavees lens after, thereby again through the mobile realization respectively light source and concavees lens carried out adjustment to light.
In the embodiment of the invention; The lens that are arranged in the device of this control light emission can also have a plurality of; Shown in Fig. 8 d; After divergent rays that convex lens send light source can be set earlier carry out transmission and make it to become parallel rays, make parallel rays carry out becoming the light of dispersing after the transmission again through concavees lens.
Correspondingly, the embodiment of the invention provides a kind of device of controlling light emission, and the concrete structure synoptic diagram of this device is as shown in Figure 9, comprises following functional unit:
Monitoring unit 91; Be used for the light control information of user's input is monitored; In embodiments of the present invention, can monitoring unit be divided from function, it is divided into first monitoring module and second monitoring module; Wherein, First monitoring module, what be used for supervisory user input is used to control the first light control information of the light cross-sectional area being transferred greatly first area, and what second monitoring module then was used for the supervisory user input is used to control the second light control information of the light cross-sectional area being turned down second area;
Cross-sectional area information is confirmed unit 92, is used for the light control information that monitors according to monitoring unit 91, confirms the cross-sectional area information of the light of this device emission;
Transmitter unit 93 is used for confirming the cross-sectional area information that unit 92 is confirmed according to cross-sectional area information, and light is adjusted the back emission.
Preferably, when concavees lens are moved the mode of adjusting light, can also transmitter unit further be divided into following functional module to above-mentioned when adopting in the embodiment of the invention:
Apart from determination module, be used for according to cross-sectional area information, confirm to be installed in concavees lens that are used for transmitted ray in this device at a distance of the distance of light source;
Transmitter module, the mobile unit that is used for controlling this device move to concavees lens on the corresponding position of the distance confirmed apart from determination module light are carried out transmission, and the light after the transmission is launched.
In conjunction with the embodiment of the invention working procedure control device that provides and the device of controlling light emission; The embodiment of the invention also provides a kind of working procedure control system shown in figure 10; This system comprises the device 102 of working procedure control device 101 and control light emission, wherein:
Working procedure control device 101; Be used to utilize the light sensing unit that is arranged on the working procedure control device 101; Light to being radiated on the light sensing unit is surveyed; And the area change information in the zone of irradiate light on the light sensing unit of confirming to detect, and, the program of moving in the working procedure control device is controlled according to area change information;
The device 102 of control light emission; Be used for the light control information of user's input is monitored; And according to the said information that monitors; Confirm the cross-sectional area information of light of device 102 emissions of control light emission, and according to the cross-sectional area information of confirming, be transmitted on the light sensing unit of working procedure control device 101 after the light of device 102 emissions of control light emission is adjusted.
Corresponding to a kind of implementation of working procedure control device function, can the working procedure control device be divided into following functional unit in the embodiment of the invention, comprising:
The light sensing unit is used for the non-parallel light of Controllable Active that is radiated on the light sensing unit is surveyed; Confirm the unit, the area change information in the zone of irradiate light on the light sensing unit that is used for confirming that the light sensing unit detects; Control module is used for according to the area change information of confirming that the unit is confirmed the program of moving in the working procedure control device being controlled.
Further, can also above-mentioned control module further be divided into following functional module in the embodiment of the invention, comprise:
The number of times determination module is used for according to area change information, and the variation tendency of confirming length inner area at the appointed time is for changing from small to big from large to small again, and area diminish, become significantly all number of times greater than the process of predetermined variance threshold; Control module, the number of times that is used for confirming according to the number of times determination module is controlled the program of operation.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.

Claims (23)

1. a working procedure control method is characterized in that, comprising:
The terminal utilizes and is arranged on the light sensing unit on the said terminal, and the non-parallel light of Controllable Active that is radiated on the said light sensing unit is surveyed; And
The area change information in the zone of said irradiate light on said light sensing unit of confirming to detect;
Said terminal is controlled the program of moving in the terminal according to said area change information.
2. the method for claim 1 is characterized in that, said terminal is according to said area change information, the program of operation is controlled specifically comprise:
Said terminal is according to said area change information, and the variation tendency of confirming said area in the length at the appointed time is for changing from small to big from large to small again, and said area diminish, become significantly all number of times greater than the process of predetermined variance threshold; And
According to said number of times the program of operation is controlled.
3. method as claimed in claim 2 is characterized in that, when said number of times is one time, according to said number of times the program of operation is controlled specifically and is comprised:
Said terminal from the corresponding relation of predefined number of times and steering order, confirms that a said control instruction corresponding is for clicking steering order according to said number of times; And
Program to operation is sent the said steering order of clicking.
4. method as claimed in claim 2 is characterized in that, when said number of times is secondary, according to said number of times the program of operation is controlled specifically and is comprised:
Said terminal from the corresponding relation of predefined number of times and steering order, confirms that said secondary control instruction corresponding is for double-clicking steering order according to said number of times; And
Program to operation is sent said double-click steering order.
5. the method for claim 1 is characterized in that, said light sensing unit is the light sensing screen, and said terminal is according to said area change information, the program of operation is controlled specifically comprise:
Said terminal is according to said area change information; Determine the variation tendency of said area and serve as reasons when becomeing greater to the first predetermined area threshold value for a short time, send the steering order of the screen display content of the first area correspondence of obtaining said light irradiation current to the program of operation.
6. method as claimed in claim 5 is characterized in that,, after the program of operation is sent said steering order, also comprises at said terminal:
Said terminal detect said light from the irradiation first area move to the irradiation second area; And the variation tendency of said area is served as reasons when being varied down to the second predetermined area threshold value greatly, sends the steering order that the screen display content that obtains is shown at second area to the program of operation.
7. like the arbitrary described method of claim 1～6, it is characterized in that said light is laser beam.
8. a working procedure control device is characterized in that, comprising:
The light sensing unit is used for the non-parallel light of Controllable Active that is radiated on the said light sensing unit is surveyed; And
Confirm the unit, the area change information in the zone of said irradiate light on said light sensing unit that is used for confirming that the light sensing unit detects;
Control module is used for according to the area change information of confirming that the unit is confirmed the program of moving in the said working procedure control device being controlled.
9. device as claimed in claim 8 is characterized in that, said control module specifically comprises:
The number of times determination module is used for according to said area change information, and the variation tendency of confirming said area in the length at the appointed time is for changing from small to big from large to small again, and said area diminish, become significantly all number of times greater than the process of predetermined variance threshold;
Control module, the number of times that is used for confirming according to the number of times determination module is controlled the program of operation.
10. device as claimed in claim 9 is characterized in that, when said number of times was one time, said control module specifically comprised:
Submodule is confirmed in instruction, is used for according to said number of times, from the corresponding relation of predefined number of times and steering order, confirms that a said control instruction corresponding is for clicking steering order;
Submodule is sent in instruction, is used for sending the steering order of clicking that instruction confirms that submodule confirms to the program of operation.
11. device as claimed in claim 9 is characterized in that, when said number of times was secondary, said control module specifically comprised:
Submodule is confirmed in instruction, is used for according to said number of times, from the corresponding relation of predefined number of times and steering order, confirms that said secondary control instruction corresponding is for double-clicking steering order;
Submodule is sent in instruction, is used for sending the double-click steering order that instruction confirms that submodule is confirmed to the program of operation.
12. device as claimed in claim 8; It is characterized in that; Said light sensing unit is the light sensing screen; And said control module specifically is used for according to said area change information, determines the variation tendency of said area and serves as reasons when becomeing greater to the first predetermined area threshold value for a short time, sends the steering order of the corresponding screen display content in the first area that obtains said light irradiation current to the program of operation.
13. device as claimed in claim 12 is characterized in that, also comprises:
The steering order transmitting element; Be used at said control module after the program of operation is sent said steering order; Detect said light from the irradiation first area move to the irradiation second area; And the variation tendency of said area is served as reasons when being varied down to the second predetermined area threshold value greatly, sends the steering order that the screen display content that obtains is shown at second area to the program of operation.
14., it is characterized in that said light is laser beam like the arbitrary described device of claim 8～13.
15. a working procedure control system is characterized in that, comprises the device of working procedure control device and control light emission, wherein:
Said working procedure control device; Be used to utilize the light sensing unit that is arranged on the said working procedure control device; Light to being radiated on the said light sensing unit is surveyed; And the area change information in the zone of said irradiate light on said light sensing unit of confirming to detect, and, the program of moving in the working procedure control device is controlled according to said area change information;
The device of said control light emission; Be used for the light control information of user's input is monitored; And according to the said information that monitors; Confirm the cross-sectional area information of light of the device emission of said control light emission, and according to said cross-sectional area information, be transmitted on the said light sensing unit after said light is adjusted.
16. system as claimed in claim 15 is characterized in that, said working procedure control device specifically comprises:
The light sensing unit is used for the non-parallel light of Controllable Active that is radiated on the said light sensing unit is surveyed; And
Confirm the unit, the area change information in the zone of said irradiate light on said light sensing unit that is used for confirming that the light sensing unit detects;
Control module is used for according to the area change information of confirming that the unit is confirmed the program of moving in the said working procedure control device being controlled.
17. system as claimed in claim 16 is characterized in that, said control module specifically comprises:
The number of times determination module is used for according to said area change information, and the variation tendency of confirming said area in the length at the appointed time is for changing from small to big from large to small again, and said area diminish, become significantly all number of times greater than the process of predetermined variance threshold;
Control module, the number of times that is used for confirming according to the number of times determination module is controlled the program of operation.
18. a method of controlling light emission is characterized in that, comprising:
The device of control light emission is monitored the light control information of user's input; And
According to the said information that monitors, confirm the cross-sectional area information of the light of said device emission; And
According to said cross-sectional area information, said light is adjusted the back emission.
19. method as claimed in claim 18 is characterized in that, the device of control light emission is monitored specifically the light control information of user's input and is comprised:
Through being arranged on first monitoring unit on the said device, what supervisory user was imported is used to control with the big first light control information to first area of light cross-sectional area accent; And
Through being arranged on second monitoring unit on the said device, the supervisory user input be used to control the second light control information of the light cross-sectional area being turned down second area.
20. method as claimed in claim 18 is characterized in that, according to said cross-sectional area information, said light is adjusted the back emission specifically comprise:
According to said cross-sectional area information, confirm to be installed in concavees lens that are used for transmitted ray in the said device at a distance of the distance of light source; And
Control the mobile unit in the said device, said concavees lens are moved on the corresponding position of definite said distance light is carried out transmission, and the light after the transmission is launched.
21. a device of controlling light emission is characterized in that, comprising:
Monitoring unit is used for the light control information of user's input is monitored;
Cross-sectional area information is confirmed the unit, is used for the said information that monitors according to monitoring unit, confirms the cross-sectional area information of the light of said device emission;
Transmitter unit is used for confirming the cross-sectional area information that the unit is confirmed according to cross-sectional area information, and said light is adjusted the back emission.
22. device as claimed in claim 21 is characterized in that, said monitoring unit specifically comprises:
First monitoring module, what be used for supervisory user input is used to control the first light control information of the light cross-sectional area being transferred greatly first area;
Second monitoring module, what be used for supervisory user input is used to control the second light control information of the light cross-sectional area being turned down second area.
23. device as claimed in claim 21 is characterized in that, said transmitter unit specifically comprises:
Apart from determination module, be used for according to said cross-sectional area information, confirm to be installed in concavees lens that are used for transmitted ray in the said device at a distance of the distance of light source;
Transmitter module, the mobile unit that is used for controlling said device move to said concavees lens on the corresponding position of the distance confirmed apart from determination module light are carried out transmission, and the light after the transmission is launched.
CN2010102464394A 2010-08-05 2010-08-05 Running program control method, device and system and light ray emission method and device Pending CN102346626A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103631502A (en) * 2013-10-31 2014-03-12 小米科技有限责任公司 Display content adjusting method and device and electronic equipment
US9880668B2 (en) 2013-09-11 2018-01-30 Beijing Lenovo Software Ltd. Method for identifying input information, apparatus for identifying input information and electronic device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000047788A (en) * 1998-07-28 2000-02-18 Canon Inc Display controller, display control method, and storage medium
US20030020733A1 (en) * 2001-07-24 2003-01-30 Yin Memphis Zhihong Computer display having selective area magnification
CN1675612A (en) * 2002-06-08 2005-09-28 罗伯特·迈克尔·李普曼 Computer navigation
CN1841288A (en) * 2005-04-01 2006-10-04 天瀚科技股份有限公司 Light guide structure for optical pen
CN1854880A (en) * 2005-04-20 2006-11-01 杨仁伟 Digital data reminder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000047788A (en) * 1998-07-28 2000-02-18 Canon Inc Display controller, display control method, and storage medium
US20030020733A1 (en) * 2001-07-24 2003-01-30 Yin Memphis Zhihong Computer display having selective area magnification
CN1675612A (en) * 2002-06-08 2005-09-28 罗伯特·迈克尔·李普曼 Computer navigation
CN1841288A (en) * 2005-04-01 2006-10-04 天瀚科技股份有限公司 Light guide structure for optical pen
CN1854880A (en) * 2005-04-20 2006-11-01 杨仁伟 Digital data reminder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9880668B2 (en) 2013-09-11 2018-01-30 Beijing Lenovo Software Ltd. Method for identifying input information, apparatus for identifying input information and electronic device
CN104423564B (en) * 2013-09-11 2018-03-27 联想(北京)有限公司 Input information identifying method, device and electronic equipment
CN103631502A (en) * 2013-10-31 2014-03-12 小米科技有限责任公司 Display content adjusting method and device and electronic equipment

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Application publication date: 20120208