CN105094740A - Location positioning method applied to LED display apparatus - Google Patents
Location positioning method applied to LED display apparatus Download PDFInfo
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Abstract
The invention provides a location positioning method applied to an LED display apparatus, which comprises: (a) acquire location information and resolution ratio information of a plurality of physics splicing units of the LED display apparatus; (b) generate distribution diagrams of a plurality of virtual splicing units, give different numbers respectively to the plurality of virtual splicing units and the numbers are corresponding to the plurality of the physical splicing unit groups one by one; (c) provide image for positioning consistent with the resolution ratio of the LED display apparatus and send the image for positioning to the LED display apparatus in order to enable the plurality of physics splicing unit groups to respectively display the numbers that are the same with the virtual splicing units, for observing display effects by users; and (d) respond to user input operation to select a virtual splicing unit that has the same number with the target physics splicing unit group from the plurality of virtual splicing units, so as to positioning a target physics splicing unit group. Thus, unique location on the LED display apparatus is positioned rapidly; and the positioning to an LED lamp point, lamp plate or box body is realized.
Description
Technical field
The present invention relates to display technique field, particularly a kind of location positioning method being applied to LED display.
Background technology
A kind of flat panel display equipment that LED display is made up of LED dot matrix, along with the fast development of the sector, LED display is widely applied to each occasion of daily life, there is a series of advantages such as brightness range is adjustable, safety and environmental protection, economize energy, bright in luster, visual range is large, content is clear, compare the information medium that other are traditional, its content be easy to upgrade, with low cost, ageing good, distinct smooth colored moving frame more easily attracts the eyeball of people simultaneously, in the display and propagation of information, have the incomparable advantage of other media.
LED display can run into the situation much needing to locate specific position in the process used: when a) such as regulating owing to splicing the bright concealed wire brought, need to locate the position of bright concealed wire in display screen, then adjust correction coefficient; When b) having the brightness of a certain piece of lamp plate or module higher or on the low side in such as display screen, need the location discrepant lamp plate of brightness or the position of module in display screen, then its brightness is adjusted; C) when such as display screen has indivedual lamp plate or module to be replaced because of downright bad after running a period of time, need again to upload the correction coefficient changing lamp plate or module, or it is corrected again, also needs location to change lamp plate or the position of module in display screen in this case; D) such as timing display screen there has is one or more lamp point break or dust stratification etc., cause the correction coefficient of calculating improper, when reparation bad point or after wiping dust can and other location difference comparatively large, now just need to find these lamp points to adjust its correction coefficient.
By the experience of staff according to oneself in prior art, calculate and the position finding these special: when such as changing lamp plate or adjustment lamp plate brightness, need the lamp plate position that arranges at which of recording lamp plate line number and columns, putting in order and changing; Such as, when regulating bright concealed wire, need first to find the approximate region residing for regulated bright line or concealed wire, and then go to determine position by the mode of several point.
Therefore, prior art needs staff comparatively dark to the splicing of display screen and Structure Understanding, also needs staff very sensitive to position, can navigate to the information of these specific positions soon; If the resolution of display screen is very large, then the number of its lamp plate number and bright concealed wire also can increase thereupon, and getting up in location can be harder, may there is the situation that location repeatedly just can navigate to tram, also namely have problems in simple operation and high-level efficiency.
Summary of the invention
Therefore, for overcoming defect and the deficiency of prior art existence, the invention provides a kind of location positioning method being applied to LED display.
Particularly, a kind of location positioning method being applied to LED display provided by the invention, comprises step: (x1) obtains positional information and the resolution information of multiple physics concatenation units of target LED display; (x2) the first distribution plan of multiple imitate patching-up unit is generated according to the described positional information of described multiple physics concatenation unit and described resolution information, wherein said multiple imitate patching-up unit be endowed different first numbering respectively and with multiple physics concatenation unit groups one_to_one corresponding, physics concatenation unit group described in each is made up of a described physics concatenation unit in described multiple physics concatenation unit or adjacent multiple described physics concatenation unit; (x3) provide the first location image consistent with the resolution of described target LED display and described first location image be provided to described target LED display and carry out showing making described multiple physics concatenation unit group to show with described multiple imitate patching-up unit identical first respectively numbering, observe display effect to find out target physical concatenation unit group for user; And (x4) responds the first numbering that user shows according to described target physical concatenation unit group and the input operation done and choose from described multiple imitate patching-up unit and have the identical first destination virtual concatenation unit of numbering with described target physical concatenation unit group, thus orient described target physical concatenation unit group.
In one embodiment of the invention, when physics concatenation unit group described in each is made up of adjacent multiple described physics concatenation unit, above-mentioned location positioning method also comprises step after step (x4): the second distribution plan generating multiple fictitious plan concatenation unit, wherein said multiple fictitious plan concatenation unit be endowed different second numbering respectively and with the described adjacent multiple physics concatenation unit one_to_one corresponding in described target physical concatenation unit group; The second location image consistent with the resolution of described target physical concatenation unit group is provided and described second location image is provided to described target physical concatenation unit group and carry out showing making the described adjacent multiple physics concatenation units in described target physical concatenation unit group to show with described multiple fictitious plan concatenation unit identical second respectively numbering, observe display effect to find out target physical concatenation unit for user; And second numbering and the input operation done is chosen and had the fictitious plan concatenation unit of the identical second target of numbering with described target physical concatenation unit from described multiple fictitious plan concatenation unit of show according to described target physical concatenation unit of response user, thus orient described target physical concatenation unit.
In one embodiment of the invention, above-mentioned location positioning method is after orienting described target physical concatenation unit, also comprise step: the enlarged drawing generating the fictitious plan concatenation unit of described target, divide in wherein said enlarged drawing and have multiple territory element and a LED point in the corresponding described target physical concatenation unit of territory element described in each or pixel; Response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more LED point oriented in described target physical concatenation unit or pixel.
In one embodiment of the invention, when physics concatenation unit group described in each is made up of adjacent multiple described physics concatenation unit, above-mentioned location positioning method also comprises step after step (x4): the second distribution plan generating multiple fictitious plan concatenation unit, wherein said multiple fictitious plan concatenation unit be marked with different second numbering respectively and with the described adjacent multiple physics concatenation unit one_to_one corresponding in described target physical concatenation unit group; The borderline region of fictitious plan concatenation unit described in each is marked in described second distribution plan; The second location image consistent with the resolution of described target physical concatenation unit group is provided and described second location image is provided to described target physical concatenation unit group and carry out showing making the described adjacent multiple physics concatenation units in described target physical concatenation unit group to show with described multiple fictitious plan concatenation unit identical second respectively numbering, observe display effect for user; Response user result and the input operation done chooses the one or more described borderline region of described multiple fictitious plan concatenation unit as object boundary region according to the observation, thus orient the borderline region of corresponding physics concatenation unit.
In one embodiment of the invention, above-mentioned location positioning method is after the borderline region orienting described corresponding physics concatenation unit, also comprise step: the enlarged drawing generating described object boundary region, divide in wherein said enlarged drawing and have multiple territory element and an edge LED point in the corresponding described corresponding physics concatenation unit of territory element described in each or pixel; And response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more edges LED point oriented in the described borderline region of described corresponding physics concatenation unit or pixel.
In one embodiment of the invention, when physics concatenation unit group described in each is made up of a described physics concatenation unit, above-mentioned location positioning method also comprises step after step (x4): the enlarged drawing generating described destination virtual concatenation unit, divides and have multiple territory element and a LED point in the corresponding described target physical concatenation unit group of territory element described in each or pixel in wherein said enlarged drawing; And response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more LED point oriented in described target physical concatenation unit group or pixel.
In one embodiment of the invention, above-mentioned physics concatenation unit described in each is LED lamp panel or LED box.
In addition, a kind of location positioning method being applied to LED display that the embodiment of the present invention provides, comprises step: (z1) obtains positional information and the resolution information of multiple physics concatenation units of target LED display; (z2) generate the distribution plan of multiple imitate patching-up unit according to the described positional information of described multiple physics concatenation unit and described resolution information, wherein said multiple imitate patching-up unit be marked with different numberings respectively and with described multiple physics concatenation unit one_to_one corresponding; (z3) in described distribution plan, mark the borderline region of imitate patching-up unit described in each; (z4) provide the location image consistent with the resolution of described target LED display and described location image be provided to described target LED display and carry out showing to make described multiple physics concatenation unit show the numbering identical with described multiple imitate patching-up unit respectively, observing display effect for user; And (z5) responds user's result and the input operation done chooses the one or more described borderline region of described multiple imitate patching-up unit as object boundary region according to the observation, thus orient the borderline region of corresponding physics concatenation unit.
In one embodiment of the invention, above-mentioned location positioning method also comprises step after step (z5): the enlarged drawing generating described object boundary region, divides and have multiple territory element and an edge LED point in the corresponding described corresponding physics concatenation unit of territory element described in each or pixel in wherein said enlarged drawing; And response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more edges LED point oriented in the described borderline region of described corresponding physics concatenation unit or pixel.
In one embodiment of the invention, above-mentioned location positioning method is in described step (z3), and the non-borderline region of imitate patching-up unit described in each, the overlapping region of crossing borderline region and the Non-overlapping Domain of borderline region adopt three kinds of different colors to mark.
As from the foregoing, the embodiment of the present invention can go out specific position in LED display by quick position, solve the position brightness of Field adjustment specific LED point, correct the problem that before having changed physics concatenation unit such as LED lamp panel or LED box, positioning difficulty is comparatively large, the time is longer, do not need the correction personnel of specialty, only need know Position Approximate, just can find these specific positions fast, accurately, easily.
By the detailed description below with reference to accompanying drawing, other side of the present invention and feature become obvious.But it should be known that this accompanying drawing is only the object design of explanation, instead of as the restriction of scope of the present invention, this is because it should with reference to additional claim.Should also be appreciated that, unless otherwise noted, unnecessaryly draw accompanying drawing to scale, they only try hard to structure described herein and flow process are described conceptually.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Fig. 1 is the multiple imitate patching-up cell distribution figure being applied to the location positioning method of LED display of first embodiment of the invention.
Fig. 2 is the location image being applied to the location positioning method of LED display of first embodiment of the invention.
Fig. 3 is the multiple imitate patching-up cell distribution figure being applied to the location positioning method of LED display of second embodiment of the invention.
Fig. 4 is the multiple fictitious plan concatenation unit distribution plan being applied to the location positioning method of LED display of second embodiment of the invention.
Fig. 5 is the multiple imitate patching-up cell distribution figure being applied to the location positioning method of LED display of third embodiment of the invention.
Fig. 6 is the borderline region enlarged diagram being applied to the location positioning method of LED display of other embodiments of the invention.
Fig. 7 is the imitate patching-up unit being applied to the location positioning method of LED display of other embodiments of the invention or the enlarged diagram of fictitious plan concatenation unit.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
[the first embodiment]
Refer to Fig. 1 and Fig. 2, a kind of location positioning method being applied to LED display that first embodiment of the invention provides can be realized by following technical scheme:
First, after putting up LED display such as LED display, obtain positional information and the resolution information of multiple physics concatenation units of LED display.Particularly, the citing using LED box as physics concatenation unit, usually, LED box connects the display control card (sending card in such as synchronous control system) of front end and is configured with one or more LED lamp panel and receiving card, positional information and the resolution information of corresponding LED box (physics concatenation unit) can be got by the parameter read on front end display control card and/or receiving card, positional information is herein such as the position coordinates of the initial LED pixel of position number or each LED box upper left corner of each LED box on casing cabling, resolution information is such as the LED pixel quantity on line direction and column direction.Certainly, be understandable that, the positional information of each physics concatenation unit and resolution information also can be obtained by loading configuration file or be obtained by manual input.
Next, the distribution plan of multiple imitate patching-up unit is generated according to the positional information of the described multiple physics concatenation units got and resolution information, wherein multiple imitate patching-up unit is endowed on 4 imitate patching-up unit the difference mark position numbering 1-4 of different numberings such as shown in Fig. 1 respectively, the numbering be endowed can be in display state also can be in hidden state, and described multiple imitate patching-up unit and described multiple physics concatenation unit one_to_one corresponding.Particularly, after the positional information obtaining each physics concatenation unit and resolution information, be preferably the distribution plan that equal proportion convergent-divergent draws out multiple imitate patching-up unit (respectively corresponding multiple physics concatenation unit).Herein, so-called equal proportion convergent-divergent refers to: the resolution supposing certain physics concatenation unit is 400*300, then the corresponding imitate patching-up unit drawn out is such as rectangle and the dimension ratio of its length and Width is 4:3.
In addition, the location image consistent with the resolution of above-mentioned LED display is provided and location image is provided to LED display and carry out showing to make described multiple physics concatenation unit show the numbering identical with described multiple imitate patching-up unit respectively, observe display effect to find out target physical concatenation unit for user.For example, as shown in Figure 2, the size of location image is consistent with the resolution of LED display, each image pixel corresponds to a LED physical picture element point in LED display, location image can be the solid-color image such as white image, also can be the monochrome image such as red, green or blue; For ease of the imitate patching-up unit that user can find target physical concatenation unit corresponding in above-mentioned distribution plan when observing the display effect of LED display display location image rapidly, the centre position (can certainly be other positions in region) being preferably the regional of each physics concatenation unit corresponding in the image of location marks the Position Number 1-4 numbered such as shown in Fig. 2; In this case, during LED display display location image, while each physics concatenation unit display pure color or monochrome image, the Position Number 1-4 identical with above-mentioned multiple imitate patching-up unit can also be shown respectively.
Afterwards, when LED display display location image, user can by the display effect of the whole LED display of eye observation, thus the brightness irregularities (such as bright piece of physics concatenation unit (target physical concatenation unit) of which or which numbering can be known, bright spot, phaeodium, dim spot or dead lamp etc.) or there is the observationss such as the bright concealed wire of splicing, then can find fast according to numbering and choose imitate patching-up unit corresponding in above-mentioned distribution plan, such as user can by directly clicking in distribution plan the imitate patching-up unit with the numbering identical with the numbering shown by target physical concatenation unit or realizing choosing the imitate patching-up unit corresponding with target physical concatenation unit by clicking numbering identical with the numbering shown by target physical concatenation unit in drop-down menu, owing to there are position mapping relations one to one between imitate patching-up unit and physics concatenation unit, therefore when corresponding imitate patching-up unit is selected, then represent that namely target physical concatenation unit is selected, also complete the location of target physical concatenation unit.
In addition, in order to adding users friendly, preferably, when choosing the imitate patching-up unit corresponding with destination virtual concatenation unit, the physics concatenation unit corresponding to imitate patching-up unit that LED display can be allowed to highlight be selected, such as make each LED pixel in this physics concatenation unit all glimmer or make edge LED pixel flicker in the edge pixel rows and columns of this physics concatenation unit etc., this makes it possible to the imitate patching-up unit that confirms the to be selected imitate patching-up unit whether corresponding to target physical concatenation unit.
[the second embodiment]
Refer to Fig. 3 and Fig. 4, a kind of location positioning method being applied to LED display that second embodiment of the invention provides can be realized by following technical scheme:
First, after putting up LED display such as LED display, obtain positional information and the resolution information of multiple physics concatenation units of LED display.Particularly, citing using LED lamp panel as physics concatenation unit, positional information and the resolution information of each physics concatenation unit can be obtained by the mode such as manual entry or loading configuration file, positional information is herein such as the position coordinates of the physics concatenation unit upper left corner initial LED pixel in whole LED display, and resolution information is such as the LED pixel quantity on line direction and column direction.
Next, the distribution plan of multiple imitate patching-up unit is generated according to the positional information of the described multiple physics concatenation units got and resolution information.Herein, suppose that the resolution of each physics concatenation unit is less, and the resolution of LED display is very large, then may have hundreds and thousands of physics concatenation units, if show numbering can affect subsequent user observation display effect on the contrary on each physics concatenation unit, therefore the present embodiment first press single physical concatenation unit width and height integral multiple (normally corresponding multiple complete physics concatenation unit) by whole LED display zoning, allow the follow-up approximate region first finding target physical concatenation unit place of user, and then display is renumberd to each physics concatenation unit in this region, such user just can navigate to the position of target physical concatenation unit easily.Be exemplified below: suppose that the resolution sizes of whole LED display is 960 × 960, total lamp plate (corresponding physics concatenation unit) 30 × 30, the resolution of lamp plate is 32 × 32, then as shown in Figure 3, first draw out the distribution plan of 100 physical vlan concatenation units, each imitate patching-up unit gives different numberings such as Position Number 1-100 and the adjacent physics concatenation unit of each imitate patching-up unit correspondence 3 × 3 respectively, also an i.e. corresponding physics concatenation unit group be made up of 3 × 3 adjacent physics concatenation units.Moreover preferably, the size of each imitate patching-up unit is drawn according to the resolution sizes equal proportion convergent-divergent of corresponding physics concatenation unit group.
In addition, also need to provide the location image consistent with the resolution of above-mentioned LED display and location image is provided to LED display and carry out showing to make described multiple physics concatenation unit group show the numbering identical with the multiple imitate patching-up unit 1-100 in Fig. 3 respectively, observe display effect to find out target physical concatenation unit group for user; Herein, the Fig. 2 in the presentation mode of location image and above-mentioned first embodiment is similar, does not repeat them here.
Afterwards, when LED display display location image, user can by the display effect of the whole LED display of eye observation, thus know the brightness irregularities of the physics concatenation unit group (target physical concatenation unit group) of which or which numbering or there is observations such as splicing bright concealed wire etc., then can find fast according to numbering and choose imitate patching-up unit corresponding in above-mentioned distribution plan, such as user can by directly clicking in distribution plan the imitate patching-up unit with the numbering identical with the numbering shown by target physical concatenation unit group or realizing choosing the imitate patching-up unit corresponding with target physical concatenation unit group by clicking numbering identical with the numbering shown by target physical concatenation unit group in drop-down menu, owing to there are position mapping relations one to one between imitate patching-up unit and physics concatenation unit group, therefore when corresponding imitate patching-up unit is selected, then represent that target physical concatenation unit group is selected, thus complete the location of target physical concatenation unit group, also namely complete the general location of target physical concatenation unit.Certainly, in order to adding users friendly, the physics concatenation unit group corresponding to imitate patching-up unit that LED display can also be allowed to highlight be selected.
Following again, as shown in Figure 4, generate the distribution plan of multiple such as 9 (also namely 3 × 3) individual sub-imitate patching-up unit, wherein said 9 sub-imitate patching-up unit be endowed different numbering 1-9 respectively and with 9 (also namely 3 × 3) physics concatenation unit one_to_one corresponding in target physical concatenation unit group; Need in addition to provide another location image consistent with the resolution of target physical concatenation unit group and described location image is provided to target physical concatenation unit group and carry out showing to make 9 physics concatenation units in target physical concatenation unit group show the numbering identical with described 9 fictitious plan concatenation units respectively, observe display effect to find out target physical concatenation unit for user; Afterwards, when user by observe display effect know certain or some numbering physics concatenation unit (target physical concatenation unit) brightness irregularities or exist splicing bright concealed wire, then can choose corresponding fictitious plan concatenation unit according to the numbering of target physical concatenation unit, thus the accurate location of realize target physics concatenation unit.
It is worth mentioning that herein, above-mentioned second embodiment is the location realizing target physical concatenation unit by twice location, but the present invention is not as limit, also can locate more frequently according to the demand of practical application, the location number of times also namely in the embodiment of the present invention and the benchmark of zoning (physics concatenation unit group) can do elasticity adjustment according to actual demand.
In addition, can learn from above, first embodiment and the second embodiment are mainly applied to the single or multiple physics concatenation unit in location, but the present invention is not as limit, also can be applied to the multiple LED point in the single led lamp point in location or pixel, single file or single-row LED point or pixel and certain area or pixel, generally these particular points are all positioned at some physics concatenation units.Particularly:
[the 3rd embodiment]
Refer to Fig. 5, a kind of location positioning method being applied to LED display that third embodiment of the invention provides can be realized by following technical scheme:
First, after putting up LED display such as LED display, obtain positional information and the resolution information of multiple physics concatenation units of LED display.At this, the positional information of each physics concatenation unit and resolution information by reading the parameter acquiring in hardware system, also can be obtained by loading configuration file or being obtained by manual input.
Next, the distribution plan of multiple imitate patching-up unit is generated according to the positional information of the described multiple physics concatenation units got and resolution information, wherein multiple imitate patching-up unit is endowed different numberings respectively and on 4 imitate patching-up unit, marks Position Number 1-4 respectively such as shown in Fig. 5, and described multiple imitate patching-up unit and described multiple physics concatenation unit one_to_one corresponding.Particularly, after the positional information obtaining each physics concatenation unit and resolution information, be preferably the distribution plan that equal proportion convergent-divergent draws out multiple imitate patching-up unit (respectively corresponding multiple physics concatenation unit).It is worth mentioning that, the numbering of imitate patching-up unit is not limited to numeral herein, also can letter or other symbols, as long as the numbering that is endowed of imitate patching-up unit is identical with the follow-up shown numbering of corresponding physics concatenation unit
Afterwards, in distribution plan, mark the borderline region of each imitate patching-up unit.In the present embodiment, mark boundaries region can adopt following rule and methodology: such as in the application scenario regulating the bright concealed wire of splicing between physics concatenation unit, owing to regulating LED point or the pixel of being typically only concerned about border a line or row during the bright concealed wire of splicing, so LED point or the pixel of border a line or row usually only need be marked, in addition, after the bright concealed wire of mutually perpendicular splicing regulates, may need to regulate separately the LED point of intersection or pixel (overlapping region of the corresponding borderline region intersected), so need mark separately, as shown in Figure 5, LED display is such as spliced by four physics concatenation units, the non-borderline region of each imitate patching-up unit corresponding to physics concatenation unit (the middle empty band also namely in Fig. 5 in each imitate patching-up unit 1-4), the overlapping region (being also the mesh lines fill area in Fig. 5 in each imitate patching-up unit 1-4) of the borderline region that drift angle place or title intersect and the Non-overlapping Domain (being also the parallax fill area in Fig. 5 in each imitate patching-up unit 1-4) of borderline region such as use different colours to go expression with the selection operation facilitating user follow-up.
In addition, also need to provide the location image consistent with the resolution of above-mentioned LED display and location image is provided to LED display and carry out showing to make described multiple physics concatenation unit show the numbering identical with described multiple imitate patching-up unit respectively, observe display effect for user.Herein, the Fig. 2 in the presentation mode of location image and above-mentioned first embodiment is similar, does not repeat them here.
Afterwards, when LED display display location image, user can by the display effect of the whole LED display of eye observation, such as know that the borderline region of the physics concatenation unit (target physical concatenation unit) of which or which numbering exists observations such as splicing bright concealed wire etc., then can find fast according to numbering and choose imitate patching-up unit corresponding in above-mentioned distribution plan, user can come the location in the region, physical boundary of realize target physics concatenation unit by the object boundary region directly clicking in distribution plan the imitate patching-up unit with the numbering identical with the numbering shown by target physical concatenation unit.It is worth mentioning that herein, with regard to shown in Fig. 5, Non-overlapping Domain or the overlapping region of borderline region can be chosen, or even both choose.Moreover, in order to adding users friendly, the region, physical boundary of the physics concatenation unit corresponding to object boundary region of the imitate patching-up unit that LED display can also be allowed to highlight be selected.
In addition, it is worth mentioning that, the technical scheme that 3rd embodiment provides also can be applied to the target physical concatenation unit group oriented by the second embodiment, correspondingly, the borderline region of each fictitious plan concatenation unit can be marked and provide the location image consistent to the resolution of target physical concatenation unit group to deliver to target physical concatenation unit group to carry out showing to make each physics concatenation unit in target physical concatenation unit group show corresponding numbering respectively, and then realizing the location to the borderline region of target physical concatenation unit.
In other embodiments, to regulate the application scenario of splicing bright concealed wire, due to technique and stitching error, for same splicing bright line or splicing concealed wire, the bright dark degree at different edge LED point or pixel place may be different, now may need to carry out sectional-regulated to borderline region, this time can carry out amplification process to being located by the 3rd embodiment the object boundary region obtained, borderline region after amplifying process is divided into multiple subregion for user's pointwise selection edge LED point or pixel, such as shown in Fig. 6, like this then the selection of part edge LED point or pixel can be carried out to borderline region, also the location of single or multiple LED point or pixel is namely realized.
In other embodiments, single, the application scenario of multiple LED point or pixel brightness or correction coefficient adjustment, can behind the location by the first embodiment or the second embodiment realize target physics concatenation unit, further amplification process is carried out to the imitate patching-up unit corresponding to target physical concatenation unit or fictitious plan concatenation unit, imitate patching-up unit after amplification process or fictitious plan concatenation unit are divided into multiple subregion and select LED point or pixel for user's pointwise, such as shown in Fig. 7, like this then the selection of part LED point or pixel can be carried out to target physical concatenation unit, also the location of single or multiple LED point or pixel is namely realized.
In sum, the above embodiment of the present invention can go out specific position in LED display by quick position, solve the position brightness of Field adjustment specific LED point, correct the problem that before having changed physics concatenation unit such as LED lamp panel or LED box, positioning difficulty is comparatively large, the time is longer, do not need the correction personnel of specialty, only need know Position Approximate, just can find these specific positions fast, accurately, easily.
So far, apply principle that specific case is applied to the location positioning method of LED display to of the present invention herein and embodiment is set forth, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention; all will change in specific embodiments and applications; in sum, this description should not be construed as limitation of the present invention, and protection scope of the present invention should be as the criterion with appended claim.
Claims (10)
1. be applied to a location positioning method for LED display, it is characterized in that, comprise step:
(x1) positional information and the resolution information of multiple physics concatenation units of target LED display is obtained;
(x2) the first distribution plan of multiple imitate patching-up unit is generated according to the described positional information of described multiple physics concatenation unit and described resolution information, wherein said multiple imitate patching-up unit be endowed different first numbering respectively and with multiple physics concatenation unit groups one_to_one corresponding, physics concatenation unit group described in each is made up of a described physics concatenation unit in described multiple physics concatenation unit or adjacent multiple described physics concatenation unit;
(x3) provide the first location image consistent with the resolution of described target LED display and described first location image be provided to described target LED display and carry out showing making described multiple physics concatenation unit group to show with described multiple imitate patching-up unit identical first respectively numbering, observe display effect to find out target physical concatenation unit group for user; And
(x4) what respond that user show according to described target physical concatenation unit group first to number and the input operation done is chosen and had the identical first destination virtual concatenation unit of numbering with described target physical concatenation unit group from described multiple imitate patching-up unit, thus orients described target physical concatenation unit group.
2. be applied to the location positioning method of LED display as claimed in claim 1, when physics concatenation unit group described in each is made up of adjacent multiple described physics concatenation unit, described location positioning method also comprises step after step (x4):
Generate the second distribution plan of multiple fictitious plan concatenation unit, wherein said multiple fictitious plan concatenation unit be endowed different second numbering respectively and with the described adjacent multiple physics concatenation unit one_to_one corresponding in described target physical concatenation unit group;
The second location image consistent with the resolution of described target physical concatenation unit group is provided and described second location image is provided to described target physical concatenation unit group and carry out showing making the described adjacent multiple physics concatenation units in described target physical concatenation unit group to show with described multiple fictitious plan concatenation unit identical second respectively numbering, observe display effect to find out target physical concatenation unit for user; And
What response user show according to described target physical concatenation unit second to number and the input operation done is chosen and had the fictitious plan concatenation unit of the identical second target of numbering with described target physical concatenation unit from described multiple fictitious plan concatenation unit, thus orients described target physical concatenation unit.
3. be applied to the location positioning method of LED display as claimed in claim 2, after orienting described target physical concatenation unit, also comprise step:
Generate the enlarged drawing of the fictitious plan concatenation unit of described target, divide in wherein said enlarged drawing and have multiple territory element and a LED point in the corresponding described target physical concatenation unit of territory element described in each or pixel;
Response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more LED point oriented in described target physical concatenation unit or pixel.
4. be applied to the location positioning method of LED display as claimed in claim 1, when physics concatenation unit group described in each is made up of adjacent multiple described physics concatenation unit, described location positioning method also comprises step after step (x4):
Generate the second distribution plan of multiple fictitious plan concatenation unit, wherein said multiple fictitious plan concatenation unit be marked with different second numbering respectively and with the described adjacent multiple physics concatenation unit one_to_one corresponding in described target physical concatenation unit group;
The borderline region of fictitious plan concatenation unit described in each is marked in described second distribution plan;
The second location image consistent with the resolution of described target physical concatenation unit group is provided and described second location image is provided to described target physical concatenation unit group and carry out showing making the described adjacent multiple physics concatenation units in described target physical concatenation unit group to show with described multiple fictitious plan concatenation unit identical second respectively numbering, observe display effect for user;
Response user result and the input operation done chooses the one or more described borderline region of described multiple fictitious plan concatenation unit as object boundary region according to the observation, thus orient the borderline region of corresponding physics concatenation unit.
5. be applied to the location positioning method of LED display as claimed in claim 4, it is characterized in that, after the borderline region orienting described corresponding physics concatenation unit, also comprise step:
Generate the enlarged drawing in described object boundary region, divide in wherein said enlarged drawing and have multiple territory element and an edge LED point in the corresponding described corresponding physics concatenation unit of territory element described in each or pixel;
Response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more edges LED point oriented in the described borderline region of described corresponding physics concatenation unit or pixel.
6. be applied to the location positioning method of LED display as claimed in claim 1, it is characterized in that, when physics concatenation unit group described in each is made up of a described physics concatenation unit, described location positioning method also comprises step after step (x4):
Generate the enlarged drawing of described destination virtual concatenation unit, divide in wherein said enlarged drawing and have multiple territory element and a LED point in the corresponding described target physical concatenation unit group of territory element described in each or pixel;
Response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more LED point oriented in described target physical concatenation unit group or pixel.
7. the location positioning method being applied to LED display as described in claim 1 to 6 any one, is characterized in that, physics concatenation unit described in each is LED lamp panel or LED box.
8. be applied to a location positioning method for LED display, it is characterized in that, comprise step:
(z1) positional information and the resolution information of multiple physics concatenation units of target LED display is obtained;
(z2) generate the distribution plan of multiple imitate patching-up unit according to the described positional information of described multiple physics concatenation unit and described resolution information, wherein said multiple imitate patching-up unit be marked with different numberings respectively and with described multiple physics concatenation unit one_to_one corresponding;
(z3) in described distribution plan, mark the borderline region of imitate patching-up unit described in each;
(z4) provide the location image consistent with the resolution of described target LED display and described location image be provided to described target LED display and carry out showing to make described multiple physics concatenation unit show the numbering identical with described multiple imitate patching-up unit respectively, observing display effect for user; And
(z5) respond user's result and the input operation done chooses the one or more described borderline region of described multiple imitate patching-up unit as object boundary region according to the observation, thus orient the borderline region of corresponding physics concatenation unit.
9. be applied to the location positioning method of LED display as claimed in claim 8, it is characterized in that, after step (z5), also comprise step:
Generate the enlarged drawing in described object boundary region, divide in wherein said enlarged drawing and have multiple territory element and an edge LED point in the corresponding described corresponding physics concatenation unit of territory element described in each or pixel; And
Response user result and the one or more territory elements in described multiple territory element are chosen in the input operation done according to the observation, thus the one or more edges LED point oriented in the described borderline region of described corresponding physics concatenation unit or pixel.
10. be applied to the location positioning method of LED display as claimed in claim 8, it is characterized in that, in described step (z3), the non-borderline region of imitate patching-up unit described in each, the overlapping region of crossing borderline region and the Non-overlapping Domain of borderline region adopt three kinds of different colors to mark.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040574A1 (en) * | 2005-12-26 | 2009-02-12 | Canon Components Inc. | Image scanning apparatus and control method thereof |
| CN103578429A (en) * | 2013-11-01 | 2014-02-12 | 深圳市奥拓电子股份有限公司 | LED display screen system and rectifying method for bright and dark lines thereof |
-
2015
- 2015-07-07 CN CN201510393940.6A patent/CN105094740B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040574A1 (en) * | 2005-12-26 | 2009-02-12 | Canon Components Inc. | Image scanning apparatus and control method thereof |
| CN103578429A (en) * | 2013-11-01 | 2014-02-12 | 深圳市奥拓电子股份有限公司 | LED display screen system and rectifying method for bright and dark lines thereof |
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