CN105632348B - LED display screen configuration method and device - Google Patents

LED display screen configuration method and device Download PDF

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Publication number
CN105632348B
CN105632348B CN201510977369.2A CN201510977369A CN105632348B CN 105632348 B CN105632348 B CN 105632348B CN 201510977369 A CN201510977369 A CN 201510977369A CN 105632348 B CN105632348 B CN 105632348B
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coordinate
led box
led
local
received
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CN105632348A (en
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王伙荣
宗靖国
王雨
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Xi'an Nova Nebula Technology Co., Ltd.
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Xian Novastar Electronic Technology Co Ltd
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3023Segmented electronic displays

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a kind of LED display screen configuration method and devices.The screen distribution apparatus includes initialization module, initial point selection module and position coordinates diffusion module.The present invention passes through in each LED box surrounding setting signal transceiver such as optoelectronic transceiver device, then realizing position coordinates diffusion by carrying out the location coordinate information interaction of adjacent LED cabinet between signal transceiver completes LED box automatic positioning, therefore its positioning that can simplify live LED box, improves efficiency and save cost.

Description

LED display screen configuration method and device
Technical field
The present invention relates to technical field of LED display, in particular to a kind of LED display screen configuration method and a kind of LED are aobvious Display screen screen distribution apparatus.
Background technique
Current LED display is typically all to be spliced by multiple LED boxes, and each LED box is fitted with reception card, Card is received when electrifying startup can show picture material in LED box, but when many a LED boxes are stitched together, how All LED boxes can be spelled the image of one entirety of display or video is that LED display control program has to complete Something.Fig. 1 is that the framework of a kind of synchronously control LED display screen system (namely LED display+LED display control program) shows It is intended to, each LED box is mounted on reception card, and each reception card is connected to sending card in cascaded fashion, then by sending card It is connected to host computer such as PC machine.
There is following two LED box localization method in the prior art:(1) pass through upper computer software or controller human-computer interaction Spell one complete graph of display to reach all reception cards in reception card display position in each LED box of interface configurations The requirement of picture;(2) obtain each reception card shows that originating X, Y coordinates and every receives the width height blocked, and these are joined Number is cured in reception card, powers on the information by reading itself storage to complete all box body splicings into a width complete graph Picture.But the above method has a significant drawback, that is, needs record the physical location of each LED box, scene It needs the physical location fully according to each LED box to install when installation, any cabinet cannot be placed at an arbitrary position, use It is very inflexible.
Summary of the invention
Therefore, to overcome defect and deficiency in the prior art, the present invention proposes a kind of LED display screen configuration method and dress It sets, LED box can be automatically positioned, any complete image for splicing LED box can correctly after display splicing.
Specifically, a kind of LED display screen configuration method that the embodiment of the present invention proposes, is spelled applied to by multiple LED boxes The surrounding of LED display made of connecing and each LED box is respectively arranged with signal transceiver.The LED display Screen configuration method includes step:(a) the multiple LED box is initialized, so that the local position of each LED box is sat It is designated as initialization value;(b) shape is received according to the signal of the signal transceiver of the surrounding of each LED box within a preset period of time State selects the position of a specific LED box in the multiple LED box to assign position as initial point and to the initial point Coordinate is set so that the specific LED box becomes LED box known to coordinate, wherein the adjacent two sides of the specific LED box Signal transceiver signal reception state be do not receive signal in the preset time period;And (c) with the initial point For starting point and be arranged the period make adjacent LED cabinet in the multiple LED box signal transceiver carry out location coordinate information Interaction is with the position coordinates of the unknown LED box of coordinate in the multiple LED box of determination.
In one embodiment of the invention, step (c) includes:1) if the signal in the left side of the unknown LED box of coordinate is received Hair device receives signal, and received position coordinates are not initialization value and local position coordinates are initialization value, then will Received X-direction coordinate value adds preset value to be assigned to local X-direction coordinate and received Y-direction coordinate is assigned to local Y Direction coordinate, so that the unknown LED box of the coordinate becomes LED box known to coordinate;If 2) right side of the unknown LED box of coordinate The signal transceiver of side receives signal, and received position coordinates are not initialization value and local position coordinates are initial Received X-direction coordinate value is then subtracted preset value and is assigned to local X-direction coordinate and assigns received Y-direction coordinate by change value To local Y-direction coordinate, so that the unknown LED box of the coordinate becomes LED box known to coordinate;3) if coordinate is unknown The signal transceiver of the upside of LED box receives signal, and received position coordinates are not the position of initialization value and local Setting coordinate is initialization value, then adds preset value to be assigned to local Y-direction coordinate and will receive received Y-direction coordinate value X-direction coordinate be assigned to local X-direction coordinate so that the unknown LED box of the coordinate become LED box known to coordinate; And 4) if the signal transceiver of the downside of the unknown LED box of coordinate receives signal, received position coordinates are not just The position coordinates of beginning value and local are initialization value, then received Y-direction coordinate value are subtracted preset value and be assigned to local Y-direction Coordinate and received X-direction coordinate is assigned to local X-direction coordinate, is sat so that the unknown LED box of the coordinate becomes Mark known LED box.
In one embodiment of the invention, the signal transceiver is optoelectronic transceiver device.
In one embodiment of the invention, the specific LED box be upper left corner LED box, upper right corner LED box, Lower left corner LED box or lower right corner LED box.
In addition, a kind of LED display screen distribution apparatus that the embodiment of the present invention proposes, splices applied to by multiple LED boxes Made of the surrounding of LED display and each LED box be respectively arranged with signal transceiver.The LED display is matched Screen device includes:Initialization module, initial point selection module and position coordinates spread module.Wherein, initialization module is used for The multiple LED box is initialized, so that the local position coordinate of each LED box is initialization value;Initial point Selecting module is used to be selected according to the signal reception state of the signal transceiver of the surrounding of each LED box within a preset period of time The position for selecting a specific LED box in the multiple LED box assigns position seat as initial point and to the initial point It is marked with so that the specific LED box becomes LED box known to coordinate, wherein the letter of the adjacent two sides of the specific LED box The signal reception state of number transceiver is not receive signal in the preset time period;And position coordinates diffusion module is used for Using the initial point is starting point and being arranged the period carries out the signal transceiver of adjacent LED cabinet in the multiple LED box Location coordinate information interaction is with the position coordinates of the unknown LED box of coordinate in the multiple LED box of determination.
In one embodiment of the invention, the position coordinates diffusion module is specifically used for:If 1) the unknown LED case of coordinate The signal transceiver in the left side of body receives signal, and received position coordinates are not the position coordinates of initialization value and local For initialization value, then preset value is added to be assigned to local X-direction coordinate and by received Y-direction received X-direction coordinate value Coordinate is assigned to local Y-direction coordinate, so that the unknown LED box of the coordinate becomes LED box known to coordinate;If 2) coordinate The signal transceiver on the right side of unknown LED box receives signal, and received position coordinates are not initialization value and local Position coordinates be initialization value, then received X-direction coordinate value is subtracted into preset value and is assigned to local X-direction coordinate and will Received Y-direction coordinate is assigned to local Y-direction coordinate, so that the unknown LED box of the coordinate becomes LED case known to coordinate Body;If 3) signal transceiver of the upside of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then add preset value to be assigned to local Y-direction received Y-direction coordinate value and sit Local X-direction coordinate is marked and is assigned to received X-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;And if 4) signal transceiver of the downside of the unknown LED box of coordinate receives signal, received position The position coordinates for setting coordinate not and be initialization value and local are initialization value, then received Y-direction coordinate value are subtracted preset value and assigned It is assigned to local X-direction coordinate to local Y-direction coordinate and by received X-direction coordinate, so that the coordinate is unknown LED box becomes LED box known to coordinate.
In one embodiment of the invention, the specific LED box be upper left corner LED box, upper right corner LED box, Lower left corner LED box or lower right corner LED box.
In one embodiment of the invention, the signal transceiver is optoelectronic transceiver device.
From the foregoing, it will be observed that the embodiment of the present invention passes through in each LED box surrounding setting signal transceiver such as optoelectronic transceiver Then device completes LED by carrying out the coordinate information interaction realization coordinate diffusion of adjacent LED cabinet between signal transceiver Cabinet automatic positioning, can simplify the positioning of live LED box, improves efficiency and save cost.
Through the following detailed description with reference to the accompanying drawings, other aspects of the invention and feature become obvious.But it should know Road, which is only the purpose design explained, not as the restriction of the scope of the present invention.It should also be noted that unless another It points out outside, it is not necessary to which scale attached drawing, they only try hard to conceptually illustrate structure and process described herein.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in detail.
Fig. 1 is a kind of configuration diagram of synchronously control LED display screen system in the prior art.
Fig. 2 is a kind of LED box structural schematic diagram for being provided with optoelectronic transceiver device of the embodiment of the present invention.
Fig. 3 to Figure 10 is that LED box automatic positioning process is shown in a kind of LED display screen configuration method of the embodiment of the present invention It is intended to.
Figure 11 is a kind of module diagram of LED display screen distribution apparatus of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.
Attached embodiment is pacified respectively in the surrounding (namely left side, downside, right side, upside) of each LED box under the present invention 1 signal transceiver such as optoelectronic transceiver device is filled, as shown in Fig. 2, optoelectronic transceiver device can be infrared transceiver.Again Person, each optoelectronic transceiver device can receive and emit signal, and adjacent LED box carries out location coordinate information friendship Mutually.
A kind of above-mentioned, the embodiment of the present invention proposes LED display screen configuration method is held, is applied to by multiple LED boxes The LED display that is spliced and for example including following steps:
Firstly, initializing the position coordinates of each LED box:As shown in figure 3, multiple LED boxes (show 16 in Fig. 3 A LED box) be spliced into LED display after, after each LED box receives initialization command, four photoelectricity of each LED box R-T unit launches outward photosignal, while the optoelectronic transceiver device of each LED box also receives photosignal;And By initialization after, the position coordinate value of each LED box local be default value (?,?) (or initialization value (?,?)), As X and Y-direction coordinate value are unknown-value.It is understood that initialization mode is also possible to:Host computer assigns initialization After order, each LED box receive after initialization command and to be directly initialized as respective local position coordinate value (?,?); Then four optoelectronic transceiver devices for controlling each LED box again after completing initialization launch outward photosignal, simultaneously The optoelectronic transceiver device of each LED box also receives photosignal.
Then, select the position of a LED box in the multiple LED box as initial point.In general, automatic The position of upper left corner LED box is selected to be assigned a value of (0,0) as initial point and to initial point;More specifically, executing initialization In a preset time period in one preset time period of order or after the completion of initialization, if the left side of some LED box Optoelectronic transceiver device do not receive photosignal and the optoelectronic transceiver device of upside does not also receive photosignal, then by this LED case The position of body is as initial point and is assigned to initial point position coordinates as (0,0), so that this LED box becomes LED case known to coordinate Body;The position coordinates of other LED boxes be still (?,?), the also as unknown LED box of coordinate;After Fig. 4 show selection initial point The position coordinates situation of each LED box.
Later, as shown in Fig. 5 to Figure 10, position coordinates diffusion is carried out to obtain other LED by starting point of the initial point The position coordinates of cabinet, concretely:
One period is set, optoelectronic transceiver device sends photosignal simultaneously to each LED box around up and down, And optoelectronic transceiver device receives photosignal simultaneously up and down;
If the optoelectronic transceiver device in the left side of the unknown LED box of some coordinate receives photosignal, the position received is sat Mark information be not (?,?) and local position coordinate value be (?,?), then received X-direction coordinate value is added into preset value (such as 1) It is assigned to local X-direction coordinate and received Y-direction coordinate is assigned to local Y-direction coordinate, so that the coordinate is unknown LED box becomes LED box known to coordinate;
If the optoelectronic transceiver device on the right side of the unknown LED box of some coordinate receives photosignal, the position received is sat Mark information be not (?,?) and local position coordinate value be (?,?), then received X-direction coordinate value is subtracted into preset value (such as 1) It is assigned to local X-direction coordinate and received Y-direction coordinate is assigned to local Y-direction coordinate, so that the coordinate is unknown LED box becomes LED box known to coordinate;
If the optoelectronic transceiver device of the upside of the unknown LED box of some coordinate receives photosignal, the position received is sat Mark information be not (?,?) and local position coordinate value be (?,?), then received Y-direction coordinate value is added into preset value (such as 1) It is assigned to local Y-direction coordinate and received X-direction coordinate is assigned to local X-direction coordinate, so that the coordinate is unknown LED box becomes LED box known to coordinate;And
If the optoelectronic transceiver device of the downside of the unknown LED box of some coordinate receives photosignal, the position received is sat Mark information be not (?,?) and local position coordinate value be (?,?), then received Y-direction coordinate value is subtracted into preset value (such as 1) It is assigned to local Y-direction coordinate and received X-direction coordinate is assigned to local X-direction coordinate, so that the coordinate is unknown LED box becomes LED box known to coordinate.
Furthermore after the position coordinates for obtaining each LED box, the reception card of each LED box can also further by Its location coordinate information is stored in local memory device.
In addition, it is noted that above-described embodiment is using upper left corner LED box position as initial point, certainly It can also be determined as the position where upper right corner LED box, lower left corner LED box or lower right corner LED box as initial point Position;In brief, no matter the upper left corner, the upper right corner, the lower left corner or the lower right corner, all meet condition:The photoelectricity of adjacent two sides R-T unit does not receive photosignal.
Finally, being a kind of module diagram of LED display screen distribution apparatus of the embodiment of the present invention referring to Figure 11.Such as Shown in Figure 11, the LED display screen distribution apparatus of the present embodiment is, for example, by software module such as initialization module 111, initial point Selecting module 113 and position coordinates spread module 115 to realize.Wherein, initialization module 111 is for initializing multiple LED casees Body so that the signal transceiver of the surrounding of each LED box launch outward within a preset period of time signal and meanwhile also Receive signal and make each LED box local position coordinate be initialization value for example (?,?), or for initial Change multiple LED boxes with the local position coordinate of each LED box is initialized as (?,?) but do not controlled respectively in initialization The signal transceiver of the surrounding of a LED box launches outward signal while also receiving signal.Initial point selection module 113 is used for root The multiple LED is selected according to the signal transceiver signal reception state within a preset period of time of the surrounding of each LED box The position of a specific LED box in cabinet assigns position coordinates so that the spy as initial point and to the initial point LED box is determined as LED box known to coordinate, wherein the signal of the signal transceiver of the adjacent two sides of the specific LED box Reception state is not receive signal in the preset time period, thus it can be upper left corner LED box, upper right corner LED case Body, lower left corner LED box or lower right corner LED box.Position coordinates diffusion module 115 using the initial point for as starting point and being set Setting the period makes the signal transceiver of adjacent LED cabinet in the multiple LED box carry out location coordinate information interaction with determination The position coordinates of the unknown LED box of coordinate in the multiple LED box.As for the specific of each functional module 111,113 and 115 Function detail then can be found in the associated description of LED display screen configuration method above-mentioned, and details are not described herein.
In conclusion the above embodiment of the present invention passes through in each LED box surrounding setting signal transceiver such as photoelectricity Then R-T unit realizes coordinate diffusion by carrying out the location coordinate information interaction of adjacent LED cabinet between signal transceiver It is automatically positioned to complete LED box, can simplify the positioning of live LED box, improves efficiency and save cost.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims (6)

1. a kind of LED display screen configuration method, applied to the LED display being spliced by multiple LED boxes and each institute The surrounding for stating LED box is respectively arranged with signal transceiver;It is characterized in that, the LED display screen configuration method includes step:
(a) the multiple LED box is initialized, so that the local position coordinate of each LED box is initialization value;
(b) institute is selected according to the signal reception state of the signal transceiver of the surrounding of each LED box within a preset period of time State the position of a specific LED box in multiple LED boxes as initial point and to the initial point assign position coordinates with So that the specific LED box becomes LED box known to coordinate, wherein the signal of the adjacent two sides of the specific LED box is received The signal reception state of hair device is not receive signal in the preset time period;And
(c) as starting point and the period is set makes the signal transmitting and receiving of adjacent LED cabinet in the multiple LED box using the initial point Device carries out location coordinate information interaction with the position coordinates of the unknown LED box of coordinate in the multiple LED box of determination;
Wherein, step (c) includes:
If the signal transceiver in the left side of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then add preset value to be assigned to local X-direction received X-direction coordinate value and sit Local Y-direction coordinate is marked and is assigned to received Y-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;
If the signal transceiver on the right side of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then received X-direction coordinate value are subtracted preset value and be assigned to local X-direction seat Local Y-direction coordinate is marked and is assigned to received Y-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;
If the signal transceiver of the upside of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then add preset value to be assigned to local Y-direction received Y-direction coordinate value and sit Local X-direction coordinate is marked and is assigned to received X-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;And
If the signal transceiver of the downside of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then received Y-direction coordinate value are subtracted preset value and be assigned to local Y-direction seat Local X-direction coordinate is marked and is assigned to received X-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box.
2. LED display screen configuration method as described in claim 1, which is characterized in that the signal transceiver is optoelectronic transceiver Device.
3. LED display screen configuration method as described in claim 1, which is characterized in that the specific LED box is the upper left corner LED box, upper right corner LED box, lower left corner LED box or lower right corner LED box.
4. a kind of LED display screen distribution apparatus, applied to the LED display being spliced by multiple LED boxes and each institute The surrounding for stating LED box is respectively arranged with signal transceiver;It is characterized in that, the LED display screen distribution apparatus includes:
Initialization module, for initializing the multiple LED box, so that the local position of each LED box is sat It is designated as initialization value;
Initial point selection module, for the letter according to the signal transceiver of the surrounding of each LED box within a preset period of time Number reception state selects the position of a specific LED box in the multiple LED box as initial point and to described initial Point assigns position coordinates so that the specific LED box becomes LED box known to coordinate, wherein the specific LED box The signal reception state of the signal transceiver of adjacent two sides is not receive signal in the preset time period;And
Position coordinates spread module, for as starting point and being arranged the period using the initial point and making phase in the multiple LED box The signal transceiver of adjacent LED box carries out location coordinate information interaction with the unknown LED case of coordinate in the multiple LED box of determination The position coordinates of body;
Wherein, the position coordinates diffusion module is specifically used for:
If the signal transceiver in the left side of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then add preset value to be assigned to local X-direction received X-direction coordinate value and sit Local Y-direction coordinate is marked and is assigned to received Y-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;
If the signal transceiver on the right side of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then received X-direction coordinate value are subtracted preset value and be assigned to local X-direction seat Local Y-direction coordinate is marked and is assigned to received Y-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;
If the signal transceiver of the upside of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then add preset value to be assigned to local Y-direction received Y-direction coordinate value and sit Local X-direction coordinate is marked and is assigned to received X-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box;And
If the signal transceiver of the downside of the unknown LED box of coordinate receives signal, received position coordinates are not initial The position coordinates of change value and local are initialization value, then received Y-direction coordinate value are subtracted preset value and be assigned to local Y-direction seat Local X-direction coordinate is marked and is assigned to received X-direction coordinate, so that the unknown LED box of the coordinate becomes coordinate Known LED box.
5. LED display screen distribution apparatus as claimed in claim 4, which is characterized in that the specific LED box is the upper left corner LED box, upper right corner LED box, lower left corner LED box or lower right corner LED box.
6. LED display screen distribution apparatus as claimed in claim 4, which is characterized in that the signal transceiver is optoelectronic transceiver Device.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619039B1 (en) * 1992-10-24 1996-06-19 HESS-INDUSTRIEMONTAGEN GmbH Display module for matrix-shaped large-surface display boards
CN102096577A (en) * 2011-02-14 2011-06-15 广东威创视讯科技股份有限公司 Display equipment, spliced display system and method for configuring position information of display equipment
CN104064120A (en) * 2014-06-27 2014-09-24 深圳市奥拓电子股份有限公司 Method and device of positioning coordinates of LED (Light Emitting Diode) cases as well as LED display screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619039B1 (en) * 1992-10-24 1996-06-19 HESS-INDUSTRIEMONTAGEN GmbH Display module for matrix-shaped large-surface display boards
CN102096577A (en) * 2011-02-14 2011-06-15 广东威创视讯科技股份有限公司 Display equipment, spliced display system and method for configuring position information of display equipment
CN104064120A (en) * 2014-06-27 2014-09-24 深圳市奥拓电子股份有限公司 Method and device of positioning coordinates of LED (Light Emitting Diode) cases as well as LED display screen

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