CN102385817A - LED (light-emitting diode) display screen system and management method thereof - Google Patents
LED (light-emitting diode) display screen system and management method thereof Download PDFInfo
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Abstract
The invention discloses an LED (light-emitting diode) display screen management system and method, and the system comprises a marking unit, a storage unit, an adjusting unit and an input module, wherein the marking unit is used for making an initial color range and brightness information of a box body; the storage unit is used for storing initial information of the color range and brightness of the box body and preset target information; the adjusting unit is respectively connected with the storage unit and all LED display modules and used for receiving control information and reading the initial information or a certain group of the target information according to the control information for display; and the input module is arranged outside the box body, connected with the adjusting unit and used for inputting external target data codes. By utilizing the system for adjusting the display effects of the display modules, the operation is simple and can be completed without professional technical staff.
Description
Technical field
The present invention relates to a kind of management of LED display, particularly relate to the method for managing system of LED lease display screen.
Background technology
The display effect of LED display and its brightness, factor affecting such as gray shade scale and colourity need the later stage to the management that adjusts of the correlation parameter of display screen in order to reach desirable display effect.
Adjustment about the display screen correlation parameter now relates to a lot of professional technique indexs and complicated data processing, needs the professional and technical personnel to operate completion.Actual conditions are that general LED screen body manufacturer does not possess professional accent screen technician, need outer please the professional and technical personnel operation, increase cost for the production of screen body.
Therefore, there is defective in the management of existing LED display, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is that a kind of LED display system and management method thereof are provided.
Technical scheme of the present invention is following: a kind of LED display system, comprise at least one casing, and said casing is provided with at least one LED display module, and each casing also comprises storage unit, adjustment unit and input block; Said storage unit is arranged at the inside of said casing, is used to store the initial information of said casing colour gamut and brightness, and at least one group of target information pre-seting of said casing colour gamut and brightness; Said adjustment unit is arranged at the inside of said casing; It is connected with said storage unit, said input block and each LED display module respectively; Be used to receive the control information of said input block input; Read said initial information or one group of corresponding target information according to said control information, each LED display module is adjusted; Said input block is arranged at the outside of said casing, is used to import said control information, is sent to said adjustment unit.
Be applied to technique scheme, in the described LED display system, said casing also comprises identify unit, and the outside that it is arranged at said casing is used to indicate the initial information of said casing colour gamut and brightness.
Be applied to technique scheme, in the described LED display system, said identify unit is set to the preset format identification (FID) of reading through external mechanical.
Be applied to above-mentioned each technical scheme, in the described LED display system, said input block is set to toggle switch, and it adopts the dial-up input mode, the control information of input code form; And said adjustment unit is used for the control information according to said code format, reads corresponding one group of target information or said initial information.
Be applied to above-mentioned each related art scheme, in the described LED display system, said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
Be applied to above-mentioned each related art scheme, in the described LED display system, said toggle switch is provided with at least one dial-up key, is used to be provided with the code of said control information, is sent to adjustment unit through said toggle switch.
Be applied to above-mentioned each related art scheme; In the described LED display system, said toggle switch also is provided with acknowledgement key, is used for after the code of said control information is set up; Affirmation is sent to adjustment unit with the code of the control information of said toggle switch input through said toggle switch.
Be applied to above-mentioned each related art scheme, in the described LED display system, said input block is set to numeric keypad, and it adopts the button input mode, the control information of input code form; And said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
Be applied to above-mentioned each related art scheme, in the described LED display system, said input block is set to keypad interface, is used for through external numeric keypad, adopts the button input mode, the control information of input code form; And said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
And the present invention also provides the management method of a kind of LED display system, and it may further comprise the steps: A1, at least one casing of said LED display, store the initial information of said casing colour gamut and brightness; A2, at least one group of target information that pre-sets this casing colour gamut and brightness and storage; A3, input be to the control information of said casing, reads said initial information or one group of corresponding target information of said casing according to said control information, and each LED display module of said casing is adjusted.
Be applied to technique scheme, in the described management method, steps A 1 is further comprising the steps of: the initial information that indicates said casing colour gamut and brightness.
Adopt such scheme, the adjustment of display screen can be through casing outside input block and inner canned data simple realization, and the operation of having saved complicated specialty is fit to the production and on-the-spot quick fitting operation of factory.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is elaborated.
An example is; The present invention provides a kind of LED display system; This system is red, blue in can the data code adjustment LED screen body through the input of outside input block, the display brightness intensity of green LED and long data when showing; Gray-scale data and color gamut data, the display effect of control casing.Said LED display system comprises at least one casing, and said casing is provided with at least one LED display module, and each casing also comprises storage unit, adjustment unit and input block;
Said storage unit is arranged at the inside of said casing, is used to store the initial information of said casing colour gamut and brightness, and at least one group of target information pre-seting of said casing colour gamut and brightness; Wherein, colour gamut is the color gamut that this casing can show; Brightness also can be regarded as light intensity accordingly, is used to embody the bright degree of picture; Generally, the brightness of LED display is defined as the brightness value under the full white colour.Initial information is meant unregulated original colour gamut of said casing and original brightness, the relevant information of test and setting when perhaps dispatching from the factory.One group of colour gamut that one group of target information is meant that said casing pre-sets and brightness, for example, in one group of target information, its colour gamut is a sub-set of original colour gamut, its brightness is 90% of original brightness.Said storage unit is arranged at the inside of said casing, and for example, this casing only is provided with a storage unit, the colour gamut and the brightness of its this casing of storage, and perhaps each LED of its this casing of storage shows the colour gamut and the brightness of module; Perhaps, this casing is provided with some storage unit; Perhaps, each LED of this casing shows that module is provided with a storage unit respectively, and it stores colour gamut and brightness that corresponding LED shows module.
For example, storage unit is arranged at box house, and storage unit is provided with storage list; Be used to store the target data and the casing primary data of casing display effect, for example, it is 00 that the primary data of casing is provided with code; The target data code is set to 01 to 99, then will store the data of 100 group screen body display effects in the storage list, perhaps; It is 10 that the primary data of casing is provided with code, and the target data code is set to 01 to 19, then will store the data of 20 group screen body display effects in the storage list; Its concrete data bit stored number is not done concrete qualification, only needs to reach the client requirement of display screen display effect is got final product; The data of said display effect comprise the display brightness intensity of redness, blueness, green LED and show duration, casing gray-scale data or casing color gamut data information; Storage unit also is used to store the reveal codes of outside input block input; Storage unit can adopt the optical energy storage equipment canned data; Perhaps adopt magnetic energy memory device, stores information; Or optical energy storage equipment canned data; Or be other storage mode storages, as long as its canned data ability long preservation also can be through its canned data of corresponding operation modification; Its storing process of storage unit is that data are stored in the database server through compiling with after optimizing, as long as application program is called corresponding data when using.
Be applied to above-mentioned each example; Said adjustment unit is arranged at the inside of said casing; It is connected with said storage unit, said input block and each LED display module respectively; Be used to receive the control information of said input block input, read said initial information or one group of corresponding target information, each LED display module is adjusted according to said control information; Wherein, control information is used to control the associative operation of said casing, for example reads, shows, execution, search etc.Said adjustment unit receiving control information reads wherein desired initial information or one group of target information according to said control information, adjusts each LED display module in the said casing; For example, the time of opening or the make-and-break time of each LED of adjustment LED display module, perhaps drive current etc. is to adjust its colour gamut that is demonstrated and brightness.
An example is that said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
Said input block is arranged at the outside of said casing, is used to import said control information, is sent to said adjustment unit.For example, through the keyboard input, for example, through modes such as numeric keypad input or mobile phone input or touch-screen inputs, to import said control information.
Another example is, said input block is set to numeric keypad, and it adopts the button input mode, the control information of input code form; Perhaps, said input block is set to keypad interface, is used for through external numeric keypad, adopts the button input mode, the control information of input code form; And said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
Be applied to above-mentioned each embodiment, input block can adopt scale-of-two toggle switch, digital toggle switch input code, can also directly import data through external numeric keypad, and input block is through outside input equipment input object code; For example, needing input target data code is 30, and the scale-of-two toggle switch need push switch: 00110000; The code that casing reads is 30; The numeral toggle switch need push 3 with the dial-up on ten, and the dial-up on the individual position pushes 0, and the code that this moment, casing read is 30; The numeric keypad load module directly imports 30, and the code that casing reads is 30; Adjustment unit is used to handle the code and the data of said external load module input; The form that becomes casing to discern with data processing input code; And code and data through input read and call in the storage unit and outside input code and the corresponding video data of data, the display effect that the casing demonstration is expected.
Be applied to above-mentioned each embodiment, said casing also comprises identify unit, and the outside that it is arranged at said casing is used to indicate the initial information of said casing colour gamut and brightness.Preferably, said identify unit is set to the preset format identification (FID) of reading through external mechanical, for example, and bar code, two-dimension code, three-dimensional sign indicating number etc.
As shown in Figure 1, said LED display management system comprises at least one display module 101, storage unit 102, adjustment unit 103, input block 104 and identify unit 105; For example, said LED display management system comprises a display module, and perhaps, said LED display management system comprises two display modules, and perhaps, said LED display management system comprises three display modules, by that analogy; Wherein, identify unit and input block are arranged on the casing outside, and input block is connected with adjustment unit, and adjustment unit is arranged at box house and is connected with storage unit, and storage unit is connected with display module; Wherein identify unit is used to identify the initial display effect of casing, and outside input block is used to import the target reveal codes, and adjustment unit is used to handle corresponding input code and data, and storage unit is used for storing initial information and target information.
Be applied to above-mentioned example, identify unit is arranged on the casing outside, is used to indicate the initial information of data such as casing display effect such as colour gamut, brightness, gray shade scale, and for example, identify unit is a paper labels, the above-mentioned initial information of its marked; Perhaps, identify unit is a paper labels, the simple coding of the above-mentioned initial information of its marked; For example 12,13,1A or 3B or the like, 80 casings are for example arranged, the initial information that 50 casings are wherein arranged is 30; The initial information of 20 casings is 2F; Also have the initial information of 10 casings to be set to 00,, can tell the initial information of each casing fast through the identify unit of machine scans casing; Initial information through each casing can draw should be with 30 target informations as this batch casing; Then initial information be 50 casings of 30 just with initial information as target information, remaining 30 casing is then through outside input code 30, and this code is sent to adjustment unit through transferring after the processing of adjustment unit in the storage unit and the corresponding display effect data of 30 codes.Preferably, identify unit adopts the identification method sign that can machineization reads, for example; Said identify unit is set to bar code, and perhaps, said identify unit is set to the RFID label; Can read through the RFID relevant device is long-range, perhaps, said identify unit is set to contactless IC card or electronic tag; The present invention does not make additional limits to this, only need it can take above-mentioned robotization mode to read and get final product.
Combine with above-mentioned arbitrary embodiment, said input block is set to toggle switch, flat one or more combination of pushing aside in pass, rotary switch, the touch-switch.With the toggle switch is example, and it adopts the dial-up input mode, the control information of input code form; And said adjustment unit is used for the control information according to said code format, reads corresponding one group of target information or said initial information.Preferably, said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.Preferably, said toggle switch is provided with at least one dial-up key, is used to be provided with the code of said control information, is sent to adjustment unit through said toggle switch.Be applied to example, preferred, said toggle switch also is provided with acknowledgement key, is used for after the code of said control information is set up, and confirms the code of the control information of said toggle switch input is sent to adjustment unit through said toggle switch.
Another example is that as shown in table 1 below, toggle switch can be made up of 9 dial-up keys; Wherein last key is an acknowledgement key, and its input data are " 1 " through the folding of dial-up key, " 0 " input; Through the input of a continuous binary-coded decimal of four dial-up keys completion, confirm to carry out aforesaid operations through acknowledgement key again, for example: toggle switch shows: 00000001; Acknowledgement key is 1, and then this case of display module execution code is 01 packet display effect.The figure place that dial-up opens the light is not defined as 9, and its concrete figure place can be provided with by manufacturer voluntarily; Suppose that casing initial information code is set to 00, the target information code is set to 01 to 99, and with said 100 groups of information datas and code storage in storage unit; For example needing code is the display effect of 05 video data, and need push 00000101 this moment with toggle switch, and acknowledgement key pushes 1; Perhaps directly import 05 and confirm with numeric keypad, perhaps, needing code is the display effect of 09 video data; Need push 00001001 this moment with toggle switch, and acknowledgement key pushes 1, perhaps directly imports 09 with numeric keypad and also confirm; Perhaps, needing code is the display effect of 12 video data, and need push 00010010 this moment with toggle switch; Acknowledgement key pushes 1, and perhaps directly import 12 and also confirm with numeric keypad, or; For example needing code is the display effect of 99 video data; Need push 10011001 this moment with toggle switch, and acknowledgement key pushes 1, perhaps with directly input 99 and confirm that input block is sent to adjustment unit with the data or the code of outside input of numeric keypad; Adjustment unit is with data or code process and transfer storage inside data consistent with outside input code form in the storage unit, and display screen shows the display effect of this group target data.
Table 1
Another example is, is applied to above-mentioned each example, the management method of a kind of LED display system, and it may further comprise the steps.
A1, at least one casing of said LED display, store the initial information of said casing colour gamut and brightness; For example; Can when dispatching from the factory, store the initial information of said casing colour gamut and brightness, perhaps, when dispatching from the factory, test and store the initial information of said casing colour gamut and brightness; Perhaps; The initial information of said casing colour gamut and brightness is set when dispatching from the factory, perhaps, when dispatching from the factory, tests and set the initial information of said casing colour gamut and brightness.Preferably, steps A 1 is further comprising the steps of: the initial information that indicates said casing colour gamut and brightness.For example, through label or other modes, the initial information of said casing colour gamut and brightness is indicated.
A2, at least one group of target information that pre-sets this casing colour gamut and brightness and storage; For example, can adopt some constants of the initial information of this casing colour gamut and brightness that the target information of this casing colour gamut and brightness is set, for example; One sub-set in the inclined to one side ruddiness of colour gamut zone; A perhaps sub-set of the inclined to one side white light field of colour gamut, and for example, 70% etc. of 85% or brightness of brightness.For example, when dispatching from the factory, pre-set and store one or more groups target information of this casing colour gamut and brightness.For example, pre-set and store six groups, eight groups or 16 groups of target informations of this casing colour gamut and brightness.
Wherein, steps A 1 can be put with the execution sequence of steps A 2 mutually, when implementing, also can only carry out one of them step.
A3, input be to the control information of said casing, reads said initial information or one group of corresponding target information of said casing according to said control information, and each LED display module of said casing is adjusted.Specifically, see above-mentioned each LED display system implementation example for details with the above.
Need to prove that the mutual combination of above-mentioned each technical characterictic forms each embodiment, should be regarded as the scope of instructions record of the present invention.Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. a LED display system comprises at least one casing, and said casing is provided with at least one LED display module, it is characterized in that, each casing also comprises storage unit, adjustment unit and input block;
Said storage unit is arranged at the inside of said casing, is used to store the initial information of said casing colour gamut and brightness, and at least one group of target information pre-seting of said casing colour gamut and brightness;
Said adjustment unit is arranged at the inside of said casing; It is connected with said storage unit, said input block and each LED display module respectively; Be used to receive the control information of said input block input; Read said initial information or one group of corresponding target information according to said control information, each LED display module is adjusted;
Said input block is arranged at the outside of said casing, is used to import said control information, is sent to said adjustment unit.
2. LED display according to claim 1 system is characterized in that said casing also comprises identify unit, and the outside that it is arranged at said casing is used to indicate the initial information of said casing colour gamut and brightness.
3. LED display according to claim 2 system is characterized in that, said identify unit is set to the preset format identification (FID) of reading through external mechanical.
4. according to the arbitrary described LED display of claim 1 to 3 system, it is characterized in that said input block is set to toggle switch, it adopts the dial-up input mode, the control information of input code form; And said adjustment unit is used for the control information according to said code format, reads corresponding one group of target information or said initial information.
5. LED display according to claim 4 system is characterized in that said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
6. LED display according to claim 4 system is characterized in that said toggle switch is provided with at least one dial-up key, is used to be provided with the code of said control information, is sent to adjustment unit through said toggle switch.
7. LED display according to claim 5 system; It is characterized in that said toggle switch also is provided with acknowledgement key, be used for after the code of said control information is set up; Affirmation is sent to adjustment unit with the code of the control information of said toggle switch input through said toggle switch.
8. LED display according to claim 1 system is characterized in that said input block is set to numeric keypad, and it adopts the button input mode, the control information of input code form; Perhaps, said input block is set to keypad interface, is used for through external numeric keypad, adopts the button input mode, the control information of input code form;
And said storage unit is provided with storage list, is used to store control information said target information or the said initial information corresponding with it of said code format; And said adjustment unit is used to call said storage list, according to the control information of said code format, reads corresponding one group of target information or said initial information.
9. the management method of a LED display system is characterized in that, may further comprise the steps:
A1, at least one casing of said LED display, store the initial information of said casing colour gamut and brightness;
A2, at least one group of target information that pre-sets this casing colour gamut and brightness and storage;
A3, input be to the control information of said casing, reads said initial information or one group of corresponding target information of said casing according to said control information, and each LED display module of said casing is adjusted.
10. management method according to claim 9 is characterized in that, steps A 1 is further comprising the steps of: the initial information that indicates said casing colour gamut and brightness.
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| CN102385817B (en) | 2016-06-01 |
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