CN102385817B - A kind of LED display screen system and management method thereof - Google Patents
A kind of LED display screen system and management method thereof Download PDFInfo
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- 238000007726 management method Methods 0.000 title claims description 14
- 238000003860 storage Methods 0.000 claims description 33
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Abstract
The invention discloses a kind of LED display management system and method, including the mark unit of initial gamut Yu monochrome information for indicating described casing; For the initial information storing described casing colour gamut and brightness and the memory element of target information pre-seted; It is connected with memory element, each LED display module respectively, is used for receiving control information, and according to the adjustment unit that control information reading initial information or a certain group of target information display; It is arranged at casing outside to be connected with adjustment unit, for inputting the input module of external object data code. Adopting the display effect of this system call interception display module, it is simple to operate, it is not necessary to technical professional just can complete.
Description
Technical field
The present invention relates to the management of a kind of LED display, especially relate to LED and lease the method for managing system of display screen.
Background technology
The display effect of LED display and its brightness, the factor such as tonal gradation and colourity affects, and needs the later stage relevant parameter of display screen to be adjusted management to reach desirable display effect.
The data relating to a lot of professional technique index and complexity now concerning the adjustment of display screen relevant parameter process, it is necessary to professional and technical personnel has operated. The LED screen body manufacturer that practical situation is general does not possess the tune screen technical staff of specialty, it is necessary to please professional and technical personnel operate outward, and producing to screen body increases cost.
Therefore, the management existing defects of existing LED display, it is necessary to improve.
Summary of the invention
The technical problem to be solved is to provide a kind of LED display screen system and management method thereof.
Technical scheme is as follows: a kind of LED display screen system, and including at least one casing, described casing arranges at least one LED display module, and each casing also includes memory element, adjustment unit and input block; Described memory element is arranged at the inside of described casing, for storing the initial information of described casing colour gamut and brightness, and the least one set target information that described casing colour gamut pre-sets with brightness; Described adjustment unit is arranged at the inside of described casing, it is connected with described memory element, described input block and each LED display module respectively, for receiving the control information of described input block input, read one group of target information of described initial information or correspondence according to described control information, each LED display module is adjusted; Described input block is arranged at the outside of described casing, is used for inputting described control information, is sent to described adjustment unit.
Being applied to technique scheme, in described LED display screen system, described casing also includes mark unit, and it is arranged at the outside of described casing, for indicating the initial information of described casing colour gamut and brightness.
Being applied to technique scheme, in described LED display screen system, described mark unit is placed through the preset format mark that external mechanical reads.
Being applied to above-mentioned each technical scheme, in described LED display screen system, described input block is set to toggle switch, and it adopts dial-up input mode, the control information of input code form; Further, described adjustment unit, for the control information according to described code format, reads one group of corresponding target information or described initial information.
Being applied to above-mentioned each related art scheme, in described LED display screen system, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
Being applied to above-mentioned each related art scheme, in described LED display screen system, described toggle switch arranges at least one dial-up key, for arranging the code of described control information, is sent to adjustment unit by described toggle switch.
It is applied to above-mentioned each related art scheme, in described LED display screen system, described toggle switch also sets up acknowledgement key, for after the code of described control information is set, confirm the code of the control information inputted by described toggle switch, be sent to adjustment unit by described toggle switch.
Being applied to above-mentioned each related art scheme, in described LED display screen system, described input block is set to numeric keypad, and it adopts key-press input mode, the control information of input code form; Further, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
Being applied to above-mentioned each related art scheme, in described LED display screen system, described input block is set to keypad interface, for by external numeric keypad, adopting key-press input mode, the control information of input code form; Further, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
Further, present invention also offers the management method of a kind of LED display screen system, it comprises the following steps: A1, at least one casing for described LED display, stores the initial information of described casing colour gamut and brightness; A2, pre-set the least one set target information of this casing colour gamut and brightness and store; A3, the input control information to described casing, read the described initial information of described casing or one group of target information of correspondence, each LED display module of described casing be adjusted according to described control information.
Being applied to technique scheme, in described management method, step A1 is further comprising the steps of: indicate the initial information of described casing colour gamut and brightness.
Adopting such scheme, the adjustment of display screen can pass through the input block outside casing and internal storage information simple realization, eliminates the operation of complicated specialty, and the production being suitable for factory fast installs operation with scene.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
One example is, the present invention provides a kind of LED display screen system, the data code that this system can be inputted by externally input unit adjusts long data during display brightness intensity and the display of red in LED screen body, blue, green LED, gray-scale data and color gamut data, control the display effect of casing. Described LED display screen system includes at least one casing, and described casing arranges at least one LED display module, and each casing also includes memory element, adjustment unit and input block;
Described memory element is arranged at the inside of described casing, for storing the initial information of described casing colour gamut and brightness, and the least one set target information that described casing colour gamut pre-sets with brightness; Wherein, colour gamut is the color gamut that this casing can show; Brightness, also is understood as light intensity accordingly, for embodying the light levels of picture; Under normal circumstances, the brightness of LED display is defined as the brightness value under full white colour. Initial information refers to the unregulated original color gamut of described casing and original brightness or the relevant information tested when dispatching from the factory and set. One group of target information refers to the one group of colour gamut and brightness that described casing pre-sets, for instance, in one group of target information, its colour gamut is a subset of original color gamut, and its brightness is the 90% of original brightness. Described memory element is arranged at the inside of described casing, for instance, this casing only arranges a memory element, its colour gamut storing this casing and brightness, or its each LED storing this casing shows colour gamut and the brightness of module; Or, this casing arranges some memory element; Or, each LED of this casing shows that module is respectively provided with a memory element, and it stores corresponding LED and shows colour gamut and the brightness of module.
Such as, memory element is arranged at box house, memory element arranges storage table, for storing target data and the casing primary data of casing display effect, such as, it is 00 that the primary data of casing arranges code, target data code is set to 01 to 99, storage table then to store the data of 100 group screen body display effects, or, it is 10 that the primary data of casing arranges code, target data code is set to 01 to 19, storage table then to store the data of 20 group screen body display effects, its data bits specifically stored is not specifically limited, only need to reach client's requirement to display screen display effect, the data of described display effect include redness, blueness, the display brightness intensity of green LED and display duration, casing gray-scale data or casing color gamut data information, memory element is additionally operable to the display code of storage externally input unit input, memory element can adopt optical energy storage equipment storage information, or adopt magnetic energy storage device storage information, or optical energy storage equipment storage information, or be the storage of other storage modes, as long as its storage information can preserve for a long time and can pass through corresponding operation revises its storage information, its storing process of memory element is to be stored in database server after compiled for data and optimization, as long as calling corresponding data when application program uses.
It is applied to above-mentioned each example, described adjustment unit is arranged at the inside of described casing, it is connected with described memory element, described input block and each LED display module respectively, for receiving the control information of described input block input, read one group of target information of described initial information or correspondence according to described control information, each LED display module is adjusted; Wherein, control information is for controlling the associative operation of described casing, for instance reading, display, execution, search etc. Described adjustment unit receives control information, reads wherein required initial information or one group of target information according to described control information, adjusts each LED display module in described casing; Such as, adjust opening time or the make-and-break time of each LED of LED display module, or drive electric current etc., to adjust its exhibited colour gamut and brightness.
One example is that described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
Described input block is arranged at the outside of described casing, is used for inputting described control information, is sent to described adjustment unit. Such as, input through keyboard is passed through, for instance, inputted by numeric keypad or the mode such as mobile phone input or touch screen input, to input described control information.
Another example is, described input block is set to numeric keypad, and it adopts key-press input mode, the control information of input code form; Or, described input block is set to keypad interface, for by external numeric keypad, adopting key-press input mode, the control information of input code form; Further, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
Being applied to the various embodiments described above, input block can adopt binary system toggle switch, numeral toggle switch input code, it is also possible to directly inputs data by external numeric keypad, and input block is by outside input equipment input object code; Such as, needing input target data code is 30, binary system toggle switch needs to push switch: 00110000, the code that casing reads is 30, numeral toggle switch needs the dial-up on ten is pushed 3, and the dial-up on individual position pushes 0, and the code that now casing reads is 30, numeric keypad input module directly inputs 30, and the code that casing reads is 30; Adjustment unit is for processing code and the data of the input of said external input module, input code and data are processed into the form that casing is capable of identify that, and the code and digital independent by inputting calls video data corresponding with externally input code and data in memory element, casing is made to show intended display effect.
Being applied to the various embodiments described above, described casing also includes mark unit, and it is arranged at the outside of described casing, for indicating the initial information of described casing colour gamut and brightness. Preferably, described mark unit is placed through the preset format mark that external mechanical reads, for instance, bar code, Quick Response Code, three-dimension code etc.
As it is shown in figure 1, described LED display management system includes at least one display module 101, memory element 102, adjustment unit 103, input block 104 and mark unit 105; Such as, described LED display management system includes a display module, or, described LED display management system includes two display modules, or, described LED display management system includes three display modules, by that analogy; Wherein, mark unit and input block are arranged on outside casing, and input block is connected with adjustment unit, and adjustment unit is arranged at box house and is connected with memory element, and memory element is connected with display module; Wherein mark unit is for identifying the initial display effect of casing, and externally input unit is used for inputting target display code, and adjustment unit is used for processing corresponding input code and data, and memory element is used for storing initial information and target information.
Being applied to above-mentioned example, mark unit is arranged on outside casing, for indicating the initial information of the data such as casing display effect such as colour gamut, brightness, tonal gradation, for instance, mark unit is a paper labels, the above-mentioned initial information of labelling on it, or, mark unit is a paper labels, the simple coding of the above-mentioned initial information of labelling on it, such as 12, 13, 1A or 3B etc., such as there are 80 casings, the initial information wherein having 50 casings is 30, the initial information of 20 casings is 2F, the initial information also having 10 casings is set to 00, by the mark unit of machine scans casing, can quickly tell the initial information of each casing, can be drawn by the initial information of each casing should using 30 as the target information of this batch of casing, then initial information is that 50 casings of 30 are just using initial information as target information, remaining 30 casing is then by externally input code 30, and it is sent to after adjustment unit is adjusted the process of unit to transfer this code in memory element and the 30 corresponding display effect data of code. preferably, mark unit adopt can robotic reading identification method mark, such as, described mark unit is set to bar code, or, described mark unit is set to RFID tag, RFID relevant device can be passed through remotely read, or, described mark unit is set to contactless IC card or electronic tag, this is not done extra restriction by the present invention, only needs it that above-mentioned automatization mode can be taked to read.
Combining with any of the above-described embodiment, described input block is set to toggle switch, flat one or more the combination unpluging in pass, rotary switch, touch-switch. For toggle switch, it adopts dial-up input mode, the control information of input code form; Further, described adjustment unit, for the control information according to described code format, reads one group of corresponding target information or described initial information. Preferably, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information. Preferably, described toggle switch arranges at least one dial-up key, for arranging the code of described control information, is sent to adjustment unit by described toggle switch. It is applied to example, it is preferred that described toggle switch also sets up acknowledgement key, for, after the code of described control information is set, confirming the code of the control information inputted by described toggle switch, be sent to adjustment unit by described toggle switch.
Another example is, as shown in table 1 below, toggle switch can be made up of 9 dial-up keys, and wherein last key is acknowledgement key, and its input data are by the folding of dial-up key i.e. " 1 ", " 0 " inputs, completed the input of a binary-coded decimal by four dial-up keys of continuous print, confirm to perform aforesaid operations again through acknowledgement key, for instance: toggle switch shows: 00000001, acknowledgement key is 1, then display module performs the packet display effect that this case code is 01. the figure place of toggle switch is not limited to 9, and its concrete figure place can be arranged voluntarily by manufacturer, assume that casing initial information code is set to 00, target information code is set to 01 to 99, and described 100 groups of information datas and code are stored in memory element, the display effect of the video data such as needing code to be 05, now need toggle switch is pushed 00000101, acknowledgement key pushes 1, or directly input 05 with numeric keypad and confirm, or, the display effect of the video data needing code to be 09, now need toggle switch is pushed 00001001, acknowledgement key pushes 1, or directly input 09 with numeric keypad and confirm, or, the display effect of the video data needing code to be 12, now need toggle switch is pushed 00010010, acknowledgement key pushes 1, or directly input 12 with numeric keypad and confirm, or, the display effect of the video data such as needing code to be 99, now need toggle switch is pushed 10011001, acknowledgement key pushes 1, or directly input 99 with numeric keypad and confirm that data or the code of externally input are sent to adjustment unit by input block, adjustment unit is by data or code process and transfers storage inside data consistent with externally input code format in memory element, display screen shows the display effect of this group target data.
Table 1
Another example is, is applied to above-mentioned each example, and the management method of a kind of LED display screen system, it comprises the following steps.
A1, at least one casing for described LED display, store the initial information of described casing colour gamut and brightness; Such as, the initial information of described casing colour gamut and brightness can be stored when dispatching from the factory, or, test and store the initial information of described casing colour gamut and brightness when dispatching from the factory, or, the initial information of described casing colour gamut and brightness is set when dispatching from the factory, or, test and set the initial information of described casing colour gamut and brightness when dispatching from the factory. Preferably, step A1 is further comprising the steps of: indicate the initial information of described casing colour gamut and brightness. Such as, by label or other modes, the initial information of described casing colour gamut Yu brightness is indicated.
A2, pre-set the least one set target information of this casing colour gamut and brightness and store; It is for instance possible to use some constants of the initial information of this casing colour gamut and brightness arrange the target information of this casing colour gamut and brightness, for instance, one subset of the inclined red light region of colour gamut, or a subset of the inclined white light field of colour gamut, and for example, the 85% of brightness or the 70% of brightness etc. Such as, pre-set and store one or more groups target information of this casing colour gamut and brightness when dispatching from the factory. Such as, pre-set and store this casing colour gamut and six groups of brightness, eight groups or 16 groups of target informations.
Wherein, the execution sequence of step A1 and step A2 can be put mutually, can also only perform one of them step when implementing.
A3, the input control information to described casing, read the described initial information of described casing or one group of target information of correspondence, each LED display module of described casing be adjusted according to described control information. Specifically same as above, refer to the embodiment of above-mentioned each LED display screen system.
It should be noted that being mutually combined of above-mentioned each technical characteristic, form each embodiment, should be regarded as the scope that description of the present invention is recorded. It should be appreciated that for those of ordinary skills, it is possible to improved according to the above description or converted, and all these are improved and convert the protection domain that all should belong to claims of the present invention.
Claims (3)
1. a LED display screen system, including at least one casing, described casing arranges at least one LED display module, it is characterised in that each casing also includes memory element, adjustment unit and input block;
Described memory element is arranged at the inside of described casing, for storing the initial information of described casing colour gamut and brightness, and the least one set target information that described casing colour gamut pre-sets with brightness; Wherein, initial information is the unregulated original color gamut of described casing and original brightness, and one group of target information is one group of colour gamut pre-seting of described casing and brightness, and, in one group of target information, its colour gamut is a subset of original color gamut;
Further, each LED of described casing shows that module is respectively provided with a memory element, and it stores corresponding LED and shows colour gamut and the brightness of module;
Described adjustment unit is arranged at the inside of described casing, it is connected with described memory element, described input block and each LED display module respectively, for receiving the control information of described input block input, read one group of target information of described initial information or correspondence according to described control information, each LED display module is adjusted;
Described input block is arranged at the outside of described casing, is used for inputting described control information, is sent to described adjustment unit;
Described input block is set to toggle switch, and it adopts dial-up input mode, the control information of input code form; Further, described adjustment unit, for the control information according to described code format, reads one group of corresponding target information or described initial information;
Described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information, is additionally operable to the display code of storage externally input unit input; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information, each LED display module is adjusted;
Described casing also includes mark unit, and it is arranged at the outside of described casing, for indicating the initial information of described casing colour gamut and brightness; The preset format mark that the external mechanical that is placed through described mark unit reads;
Described toggle switch arranges at least one dial-up key, for arranging the code of described control information, is sent to adjustment unit by described toggle switch;
Described toggle switch also sets up acknowledgement key, for, after the code of described control information is set, confirming the code of the control information inputted by described toggle switch, be sent to adjustment unit by described toggle switch.
2. LED display screen system according to claim 1, it is characterised in that described input block is set to numeric keypad, it adopts key-press input mode, the control information of input code form; Or, described input block is set to keypad interface, for by external numeric keypad, adopting key-press input mode, the control information of input code form;
Further, described memory element arranges storage table, for storing the corresponding described target information of the control information of described code format or described initial information; Further, described adjustment unit is used for calling described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information.
3. the management method of a LED display screen system, it is characterised in that comprise the following steps:
A1, at least one casing for described LED display, store the initial information of described casing colour gamut and brightness; Step A1 is further comprising the steps of: indicate the initial information of described casing colour gamut and brightness; Wherein, initial information is the unregulated original color gamut of described casing and original brightness, and one group of target information is one group of colour gamut pre-seting of described casing and brightness;
A2, pre-set the least one set target information of this casing colour gamut and brightness and store; Wherein, one group of target information is one group of colour gamut pre-seting of described casing and brightness, and in one group of target information, its colour gamut is a subset of original color gamut; Wherein, each LED shows that module is respectively provided with a memory element, and it stores corresponding LED and shows colour gamut and the brightness of module;
A3, the input control information to described casing, read the described initial information of described casing or one group of target information of correspondence, each LED display module of described casing be adjusted according to described control information;
Wherein, input block is toggle switch, adopts dial-up input mode, the control information of input code form; Further, the described adjustment unit control information according to described code format, reads one group of corresponding target information or described initial information, each LED display module is adjusted;
Described toggle switch arranges at least one dial-up key, for arranging the code of described control information, is sent to adjustment unit by described toggle switch;
Described toggle switch also sets up acknowledgement key, for, after the code of described control information is set, confirming the code of the control information inputted by described toggle switch, be sent to adjustment unit by described toggle switch;
Storage table stores the corresponding described target information of control information of described code format or described initial information; Further, described adjustment unit calls described storage table, the control information according to described code format, reads one group of corresponding target information or described initial information;
The also display code of storage externally input unit input;
Wherein, described casing includes mark unit, and it is arranged at the outside of described casing, for indicating the initial information of described casing colour gamut and brightness, reads preset format mark by external mechanical.
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| CN101483954A (en) * | 2009-01-20 | 2009-07-15 | 广州杰赛科技股份有限公司 | LED control system and method for control LED lamp |
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| CN101483954A (en) * | 2009-01-20 | 2009-07-15 | 广州杰赛科技股份有限公司 | LED control system and method for control LED lamp |
| CN101477774A (en) * | 2009-02-05 | 2009-07-08 | 北京巨数数字技术开发有限公司 | LED screen manufacturing process, display screen box, display screen and display screen system |
| CN101515438A (en) * | 2009-03-18 | 2009-08-26 | 北京中庆微数字设备开发有限公司 | Display system of point-to-point brightness control and a method |
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