CN102610186B - Portable-type control device for configuring LED (light-emitting diode) display screen - Google Patents
Portable-type control device for configuring LED (light-emitting diode) display screen Download PDFInfo
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- CN102610186B CN102610186B CN201210112323.0A CN201210112323A CN102610186B CN 102610186 B CN102610186 B CN 102610186B CN 201210112323 A CN201210112323 A CN 201210112323A CN 102610186 B CN102610186 B CN 102610186B
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Abstract
The invention provides a portable-type control device for configuring an LED (light-emitting diode) display screen, used for solving the technical problems of low configuration efficiency and the like in the prior art. The portable-type control device comprises a controller preset with display screen configuration information, wherein the controller is provided with a programmable control device, an information display module, an information control module and a sending card module, and the sending card module is correspondingly connected with a receiving card to realize duplex communication; and a manual control component connected with the control signal input end of the programmable control device and a display component connected with the output end of the information display module are arranged on a shell of the portable-type control device. According to the portable-type control device, the complex processes that box bodies are spliced by workers, and then are configured by engineers on spot in the traditional display screen configuration method is replaced by a process that the portable-type control device is used for configuring a display screen; and the portable-type control device effectively saves labour power, simplifies configuration processes, and greatly reduces configuration time.
Description
Technical field
The present invention relates to a kind of for configuring the control device of display screen.
Background technology
Nowadays, the application of LED display is very universal, but the LED display under a lot of occasions is only just rented temporarily, LED display under lease occasion is in order to install, to remove and the convenient unification configuring, tend to by lamp box be made into that lamp plate specification is identical, winding displacement mode is consistent, the size of whole casing, performance parameter be consistent, lamp box by same specification is spliced into display screen, to reuse.
In display screen layoutprocedure, connect controller by computer, controller is connecting the receiving card on display screen, the needed brightness value of input panel, the line number of display screen box body, columns, network interface receiving card number to be loaded, the mode of getting lines crossed in control software.Display screen can light and show correct picture.By configuration software is on computers installed, brightness, display screen box body line number, columns, network interface band are carried to number and the mode of getting lines crossed is regulating.But at the scene in the process of configuration, if computer, controller, if or have a link to go wrong being connected between controller and computer, will cause scene can not go to regulate parameter.The core of this process needs computer, cannot use software if poisoning causing appears in computer, also can cause and can not regulate parameter.
For comparatively simple, the unified display screen of this specification, in the time that display screen quantity is more, especially position disperses, need the slip-stick artist of multidigit specialty to be configured to scene, expend more manpower and materials; If but slip-stick artist only supports by phone, can there is again the erroneous judgement producing because information interchange is inaccurate, non-professional operating personnel, are also likely having no way of doing it in the face of comparatively complicated configuration software interface.
Therefore, existing display screen collocation method, not only needs staff by display screen installation, and needs expert engineer to coordinate, and could allow display screen correctly show needed picture.In the face of complicated speciality software, slip-stick artist is only phone support, there will be unavoidably careless mistake.Even if slip-stick artist is in the action, also need to know that a lot of detail parameters are as line number, columns etc., screen could be configured; Cause human resources and waste of time, allocative efficiency lower.
Summary of the invention
The invention provides a kind of for configuring the portable control device of LED display, to solve the technical matterss such as prior art arrangement efficiency is low.
For solving the problems of the technologies described above, the invention provides following scheme:
For configuring a portable control device for LED display, in described display screen, be provided with receiving card; Its special character is: this portable control device comprises the controller that presets display screen configuration information, described controller is provided with programmable logic device, information display module, information control module and sending card module, and the connection corresponding to receiving card of described sending card module is to realize duplex communication; On the housing of this portable control device, be provided with the manual control part being connected with the control signal input end of programmable logic device and the display unit being connected with the output terminal of information display module.
Above-mentioned information display module at least comprises monochrome information module or/and receiving card row, column information module.Can meet so the most frequently used information demonstration, the demand of regulating and controlling.
Above-mentioned information display module can also comprise more information module, such as monochrome information module, receiving card row, column information module, the mode of getting lines crossed information module, reception cassette tape carrying capacity information module; And information control module comprises brilliance control module, receiving card row, column position control module, receives cassette tape carrying capacity control module.
Above-mentioned display unit can adopt charactron or liquid crystal display, or charactron and liquid crystal display use.
Above-mentioned manual control part can adopt button or knob or have button concurrently and the button of knob function.
Above-mentioned sending card and receiving card can adopt cable interface or optical fiber interface, and sending card is by netting twine or optical fiber and the corresponding connection of receiving card in display screen.
In above-mentioned portable control device, be also provided with the redundance unit for information display module, information control module and sending card; Described information display module also comprises main equipment and redundance unit status information module, and information control module also comprises main equipment and redundance unit switching controls module.(concrete form of common redundancy is a controller to be separately set as redundance unit)
Above-mentioned display screen is adopting following one of mode series connection assembling of getting lines crossed:
The upper left corner enters level is getting lines crossed, and the lower left corner enters level is getting lines crossed, and the upper right corner enters level is getting lines crossed, and the lower right corner enters level is getting lines crossed, and the upper left corner is entering vertically to get lines crossed, and the lower left corner is entering vertically to get lines crossed, and the upper right corner is entering vertically to get lines crossed and the lower right corner is entering vertically to get lines crossed.
The present invention has the following advantages:
1, adopt this portable control device configuration display screen, after having replaced and needing staff that box body splicing is completed in traditional display screen collocation method, also need the complex process of the on-the-spot configure of slip-stick artist; But can save this nucleus equipment of computer, only need this portable control device to be connected with display screen, can realize configuration brightness of display screen, display screen box body row, column, network interface is with the parameters such as year receiving card number and netting twine serial arrangement, master-slave equipment are arranged.Effectively save manpower, simplified layoutprocedure, greatly reduced setup time.
2, can be by display units such as charactron or LCD screen, receiving card numerical value, the mode of getting lines crossed and master-slave equipment that display brightness, display screen box body row, column, the required band of network interface carry, and regulate parameters numerical value by manual control parts such as button, knobs.
3, this portable control device structure is simple and clear, and volume is little, and cost is low, simple and quick.
Brief description of the drawings
Fig. 1 is the structural representation of portable control device middle controller of the present invention.
Fig. 2 is the connection diagram of the present invention and video source, LED display.
Fig. 3 is being eight kinds of modes of getting lines crossed.
Fig. 4 is the process flow diagram that adopts the present invention to debug.
Embodiment
Comprise for the portable control device that configures display screen the controller that presets display screen configuration information, as shown in Figure 1, controller be provided with programmable logic device, information display module, information control module and with the suitable sending card of described receiving card, the connection corresponding to receiving card of described sending card is to realize duplex communication; On the housing of this portable control device, be provided with the manual control part being connected with the control signal input end of programmable logic device and the display unit being connected with the output terminal of information display module.Described display unit is charactron and/or liquid crystal display; Manual control part adopts button or knob or has button concurrently and the button of knob function.
The control signal of controller exports sending card to, is sent brilliance control information, receiving card row, column position control information, receives cassette tape carrying capacity control information (year receiving card quantity is with in control), main equipment and redundance unit switching control information to the receiving card of LED display by sending card.Such as, can adopt knob to regulate the brightness of LED display, adopt button to realize the selection (light or do not work) of corresponding luminescence unit on receiving card row, column position.
The present invention can also support the setting of dual master control redundancy, can adopt button to realize the switching of main equipment and redundance unit, selects main equipment or redundance unit as current controller, and the warning light in display module, will correspondence light.
Controller also receives the video information from video source (Player), is sent to the receiving card of LED display through sending card.
The receiving card of LED display is sent to the real-time information of LED display the sending card of controller, thereby the monochrome information of obtaining, receiving card row, column information, the mode of getting lines crossed information, reception cassette tape carrying capacity information (demonstrate reception cassette tape and carry quantity), main equipment and redundance unit status information, then can be by information display module output display, such as, adopt liquid crystal display display brightness value, receiving card row, column information etc., adopt charactron to show the mode of getting lines crossed.Certainly, also can only adopt the integrated demonstration of liquid crystal display or switch and show each information.
The display screen collocation method of application portable control device of the present invention, comprises following operation steps:
(1) staff is from manufacturer's obtaining information, comprise: provide the configuration file of the display screen box body that will install, the detailed performance Parameter File such as the mode of getting lines crossed of lamp plate, refresh rate, gray level in wide, high pixel that this configuration file has comprised each casing, row, column number, lamp box.The brightness of configuration display screen box body; Receiving card row, column number; The required band of known network interface carries receiving card number; The mode of getting lines crossed (comprising: the upper left corner is entering level and getting lines crossed, the lower left corner is entering level and is getting lines crossed, the upper right corner is entering level and is getting lines crossed, the lower right corner is entering level and is getting lines crossed, the upper left corner is entering vertically to get lines crossed, and the lower left corner is entering vertically to get lines crossed, and the upper right corner is entering vertically to get lines crossed, the lower right corner is entering vertically to get lines crossed, 8 kinds of one of modes of simply getting lines crossed); Select the information such as main equipment or stand-by equipment.
(2) operation computer terminal LED display control software, the configuration file that contains display screen box body detail parameters being provided is provided in portable control device of the present invention by manufacturer.
(3) staff arrives at configuration display screen on site, according to known information, standard display screen box body is assembled into needed size, in assembled process, according to known netting twine serial arrangement and can be with carry receiving card quantity, complete assembled display screen.
(4) display screen box body is assembled complete after, the other end of cable interface is connected with the controller of portable control device.If because hypertelorism causes network cable transmission jitter, network cable transmission can be replaced by Optical Fiber Transmission.
(5) brightness of display screen only need be set while configuration at the scene; Receiving card row, column number; A known network interface can be with and carry receiving card number; Select netting twine serial arrangement; The information such as main equipment or redundance unit sends to display screen, the picture that display screen can be correct according to set parameter display.
(6) according to above operation, if display screen correctly do not show, may need to reload configuration file or inspection, the adjustment connection of getting lines crossed.
Claims (7)
1. for configuring a portable control device for LED display, in described display screen, be provided with receiving card; It is characterized in that: this portable control device comprises the controller that presets display screen configuration information, described controller is provided with programmable logic device, information display module, information control module and sending card module, and the connection corresponding to receiving card of described sending card module is to realize duplex communication; On the housing of this portable control device, be provided with the manual control part being connected with the control signal input end of programmable logic device and the display unit being connected with the output terminal of information display module; Described information display module at least comprises monochrome information module or/and receiving card row, column information module.
2. portable control device according to claim 1, is characterized in that:
Information display module is comprising monochrome information module, receiving card row, column information module, the mode of getting lines crossed information module, is receiving cassette tape carrying capacity information module;
Information control module comprises brilliance control module, receiving card row, column position control module, receives cassette tape carrying capacity control module.
3. according to the described portable control device of claim 1 or 2, it is characterized in that: described display unit is charactron and/or liquid crystal display.
4. portable control device according to claim 3, is characterized in that: described manual control part adopts button or knob or has button concurrently and the button of knob function.
5. portable control device according to claim 4, is characterized in that: sending card and receiving card adopt netting twine/optical fiber interface, and sending card is by netting twine or optical fiber and the corresponding connection of receiving card in display screen.
6. portable control device according to claim 5, is characterized in that: in portable control device, be also provided with the redundance unit for information display module, information control module and sending card; Described information display module also comprises main equipment and redundance unit status information module, and information control module also comprises main equipment and redundance unit switching controls module.
7. portable control device according to claim 1, is characterized in that, described display screen is adopting following one of mode series connection assembling of getting lines crossed:
The upper left corner enters level is getting lines crossed, and the lower left corner enters level is getting lines crossed, and the upper right corner enters level is getting lines crossed, and the lower right corner enters level is getting lines crossed, and the upper left corner is entering vertically to get lines crossed, and the lower left corner is entering vertically to get lines crossed, and the upper right corner is entering vertically to get lines crossed and the lower right corner is entering vertically to get lines crossed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210112323.0A CN102610186B (en) | 2012-04-17 | 2012-04-17 | Portable-type control device for configuring LED (light-emitting diode) display screen |
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| CN201210112323.0A CN102610186B (en) | 2012-04-17 | 2012-04-17 | Portable-type control device for configuring LED (light-emitting diode) display screen |
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| CN102610186A CN102610186A (en) | 2012-07-25 |
| CN102610186B true CN102610186B (en) | 2014-07-09 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800282B (en) * | 2012-08-17 | 2014-10-22 | 苏州君嬴电子科技有限公司 | Recognition method and recognition system of LED display screen |
| CN103745682B (en) * | 2013-07-03 | 2017-03-15 | 上海视恒电子科技有限公司 | A kind of method of asynchronous cascade |
| CN103400551B (en) * | 2013-08-19 | 2016-12-28 | 西安诺瓦电子科技有限公司 | LED display controller and LED display screen system |
| CN105118475B (en) * | 2015-09-02 | 2017-10-17 | 西安诺瓦电子科技有限公司 | The brightness of LED display or bright chroma adjusting method |
| CN105117190B (en) * | 2015-09-07 | 2019-02-26 | 西安诺瓦电子科技有限公司 | LED display screen configuration method |
| CN105741810B (en) * | 2016-05-06 | 2018-06-05 | 深圳市维世科技有限公司 | A kind of LED display control system and control method |
| CN106292258B (en) * | 2016-08-26 | 2019-04-05 | 深圳市爱保护科技有限公司 | A kind of smartwatch and its dial plate configuration method, dial plate configuration device |
| CN112885276A (en) * | 2019-11-29 | 2021-06-01 | 西安诺瓦星云科技股份有限公司 | Display screen control method, controller, control system and splicing card |
| CN111091779B (en) * | 2019-12-12 | 2021-07-13 | 深圳蓝普科技有限公司 | Display screen debugging method, device, equipment and computer readable storage medium |
| CN113205764B (en) * | 2020-01-15 | 2022-08-16 | 西安诺瓦星云科技股份有限公司 | Control method, photoelectric conversion equipment, display control system and LED display system |
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| CN102610186A (en) | 2012-07-25 |
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Address after: 710075 DEF101, Zero One Square, Xi'an Software Park, No. 72 Zhangbajie Science and Technology Second Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: XI'AN NOVASTAR TECH Co.,Ltd. Address before: 710075 Qinfengge D District 401, Xi'an Software Park, 68 Science and Technology Second Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: Xi'an NovaStar Tech Co.,Ltd. |