CN102542961B - Hand-held wireless LED (light-emitting diode) display screen debugging device and method - Google Patents
Hand-held wireless LED (light-emitting diode) display screen debugging device and method Download PDFInfo
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- CN102542961B CN102542961B CN201110413197.8A CN201110413197A CN102542961B CN 102542961 B CN102542961 B CN 102542961B CN 201110413197 A CN201110413197 A CN 201110413197A CN 102542961 B CN102542961 B CN 102542961B
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Abstract
The invention discloses a hand-held wireless LED (light-emitting diode) display screen debugging device and method, which mainly solve the defects of the traditional LED display screen debugging technology and overcome the repeated and miscellaneous work of debugging personnel. The debugging device comprises a hand-held debugging terminal, a wireless receiver, computer control software, an LED display screen control system and an LED display screen. The debugging device is characterized in that the wireless receiver is connected with a computer by a serial interface, LED display screen control software is arranged on the computer, the hand-held debugging terminal can send debugging instructions to the receiver, and the LED display screen control system is used for controlling the display screen to display. Wireless communication is conducted between the hand-held debugging terminal and the receiver. According to the invention, the defect of the traditional LED display screen on debugging convenience is overcome, the debugging and remote operation of the LED display screen is realized by the debugging device, the practicability of the debugging device is higher, and the debugging and maintenance of the LED display screen are facilitated.
Description
Technical field:
The present invention relates to LED display technique field, and particularly relate to hand-held LED display debugging apparatus and adjustment method.Can be used for LED display field adjustable and later maintenance.The cause of inventing this product is mainly to have considered debugging efficiency and the later maintenance speed of LED display, and the waste that reduces personnel.
Background technology:
LED display is installed and used to scene from producing debugging, all needs to expend a large amount of manpowers.The complexity of the setting height(from bottom) of LED display and maintenance sites situation, can need at least 2 or more staff to complete the work of debugging maintenance.On the one hand, in the Installation and Debugging stage at display screen initial stage, traditional debugging method for maintaining needs one man operation, other people's observing effect and by result feedback to commissioning staff, and repeatedly until keeped in repair.On the other hand, at LED, show in later maintenance process, for the local pointwise correction adjustment process of display screen, due to the more commissioning staff's subjective judgement of needs, the now Obtaining Accurate of information and transmission, understanding and judgement seems particularly important.From above description, the process that traditional debugging is safeguarded, owing to carrying out the interchange of information between different personnel, will inevitably misunderstand and judge by accident, thereby needs a large amount of repeating to link up, and has caused the waste of human resources, the reduction of maintenance efficiency.
Existing LED display is all needing a large amount of manpowers to complete aspect debugging and maintenance, and the complexity of the height of the installation of LED display and maintenance sites situation, can increase the workload of debugging maintenance.Concerning commissioning staff, be all breakneck.In debug process, because different personnel are different to the understanding of information, can cause misunderstanding and the erroneous judgement of information in communication process, thereby cause repetitive operation.
Summary of the invention:
Due to the promotion of Information Communication industry demand, more and more to the demand of LED display.In view of the defect that existing LED display control system exists at Installation and Debugging and later maintenance convenience technical elements, the invention a kind of debugging apparatus of LED display easily and adjustment method, solved the inconvenience that traditional debugging, maintenance bring.
The object of the invention is to, a kind of portable wireless LED display debugging apparatus is provided, to overcome existing LED display in the defect existing aspect debugging convenience, by this device, realized LED display debugging and remote-controlled operation, there is higher practicality.
Two of object of the present invention is, a kind of portable wireless LED display adjustment method is provided.Based on device of the present invention, overcome the above-mentioned defect of prior art, be convenient to debugging and the later maintenance of LED display.
For achieving the above object, portable wireless LED display debugging apparatus provided by the invention, comprising:
Hand-held debug terminal, wireless interface receiving end, computer terminal are controlled software, LED display control system and display screen.It is characterized in that, described wireless interface receiving end is connected with computing machine by serial line interface; Described LED display control system is connected with computing machine; Described LED display control system shows for controlling described display screen; Between described hand-held debug terminal and receiving end, be wireless telecommunications; Described handheld terminal power supply mode is rechargeable battery powered or connects power supply adaptor use.
Described control running software is on computing machine, and wireless receiving termination is received and debugged the instruction of end transmission and by the serial line interface with computing machine, instruction is passed to the control software on computing machine; Described wireless interface receiving end is sent to described control software by debug command; Described control software, controls LED display control system according to the instruction receiving and carries out the demonstration of order and complete corresponding debugging operations.
Described hand-held debug terminal sends debug command to wireless interface receiving end, and debug command comprises display screen debug command and display screen point by point correction instruction.Described debug command all can be resolved by described control software, and shows on described display screen by described LED display control system, for commissioning staff, observes and judgement.
Described display screen debug command comprises and sends that red, green, blue is monochromatic to be shown and colour mixture idsplay order, lines idsplay order and brightness, colourity debug command.For testing fault type and the fault zone of display screen, debug command all can send by described handheld terminal.
Commissioning staff locates and decision problem according to demonstration situation, and by mobile cursor position with adjust cursor size and select fault zone, finally by cursor, locates, moves, confirms that instruction selectes fault zone; Described cursor positioning instruction, cursor movement instruction, cursor confirm that instruction is for selecting and specified fault region, and cursor size and position all can send instruction by described handheld terminal and adjust.
Described handheld terminal power supply mode is rechargeable battery powered or connects power supply adaptor use.
Described computer terminal is controlled software, controls LED display control system carry out the demonstration of order and complete corresponding debugging operations according to the instruction receiving.
Portable wireless LED display adjustment method, comprises the steps:
(1) operation computer terminal is controlled software.
(2) commissioning staff moves at the best observation position in the positive the place ahead of LED display.
(3) open handheld terminal, and send link order, set up the communication connection between handheld terminal and receiving end.
(4) after successful connection, enter debugging link, on display screen, there will be the cursor for locating.
(5) send test instruction, according to demonstration result, carry out the judgement of fault type.Can select to carry out display screen debug command or display screen point by point correction instruction.
(6), when display screen need to carry out assembling and setting or safeguard, send corresponding redness, green, blueness, white and positioning instruction.Receiving end is received after instruction, resolves instruction, and make corresponding action by control system by the control software moving on computers, controls LED display and shows corresponding color.Commissioning staff locates and decision problem according to demonstration situation.And by mobile cursor position with to adjust cursor size identical with fault zone, finally by cursor, locate, move, confirm that instruction selectes fault zone.
(7) when display screen need to carry out local pointwise correction, send pointwise correction instruction, controlling software shows according to instruction control display screen, commissioning staff selectes position to be corrected by cursor and according to demonstration result, on handheld terminal, carries out the transmission of brightness point by point, chromaticity correction instruction, receiving end is passed to control software by this instruction simultaneously, by controlling software control display screen control system, carries out the adjustment of brightness point by point, colourity.
The present invention compared with prior art at least has following advantages and beneficial effect:
The present invention communicates by letter by wireless mode, not limited by occasion.By adjustment method of the present invention, a commissioning staff just can complete debugging and the later maintenance of this display screen, replace traditional debugging method to need one man operation, other people's observing effect and by result feedback the complex process to commissioning staff, effectively saved manpower; Meanwhile, reduced the information communication process between different personnel, thereby misunderstanding and the erroneous judgement of having avoided field data in transmittance process, to cause have reduced repeated work between personnel.
The present invention has above-mentioned advantage and practical value, no matter it all has larger improvement in product structure, method or function, there is technically significant progress, and produced handy and practical effect, and more existing LED display adjustment method and means have the outstanding effect of enhancement, thereby more applicable, become new and innovative, progressive, practical new design.
Accompanying drawing explanation:
Fig. 1 is the hand-held LED display debugging apparatus structural representation that the embodiment of the present invention proposes;
Fig. 2 is the method flow diagram of the present invention in debug process;
Wherein: 1 is hand-held debug terminal; 2 is wireless interface receiving end; 3 is computing machine; 4 is LED display control system; 5 is display screen.
Embodiment:
For further setting forth the present invention, reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to the portable wireless LED display debugging apparatus and its embodiment of adjustment method, structure, method, step, feature and the effect thereof that propose according to the present invention, describe in detail.
Relevant aforementioned and other technology contents of the present invention, Characteristic, following can know in coordinating the detailed description of consulting graphic preferred embodiment present.By the explanation of embodiment, can be to reach technological means and the effect that predetermined object takes to be able to more deeply and concrete understanding to the present invention, yet appended graphic being only to provide with reference to the use with explanation be not used for the present invention to be limited.
With reference to Fig. 1: according to connecting device various piece shown in Fig. 1.Commissioning staff carries handheld terminal and moves to the best observation position in the positive the place ahead of LED display, opens hand-held debug terminal, by radio communication, sends link order, sets up the communication connection between hand-held debug terminal and wireless interface receiving end.Wireless interface receiving end is connected with computing machine by serial line interface, and instruction is passed to the control software on computing machine.By the control software of computer terminal, according to the instruction receiving, control LED display control system and carry out order, show and complete corresponding debugging operations.
With reference to Fig. 2: adjustment method process flow diagram of the present invention, comprises the steps:
Commissioning staff moves at the best observation position in the positive the place ahead of LED display.Open hand-held debug terminal, and send link order, set up the communication connection between hand-held debug terminal and wireless interface receiving end.By serial line interface RS232, be connected with computing machine, and running control software, LED screen controlled.
After successful connection, can select display screen debug command or display screen point by point correction instruction.
When display screen need to carry out assembling and setting or safeguard, send corresponding redness, green, blueness, white and positioning instruction.Receiving end is received after instruction, resolves instruction, and make corresponding action by control system by the control software moving on computers, controls LED display and shows corresponding color.Commissioning staff locates and decision problem according to demonstration situation.And by mobile cursor position with to adjust cursor size identical with fault zone, finally by cursor, locate, move, confirm that instruction selectes fault zone.As also having module to need location, only need repeat above step, until LED display has been debugged.
When display screen need to carry out local pointwise correction, send pointwise correction instruction, controlling software shows according to instruction control display screen, commissioning staff selectes position to be corrected by cursor and according to demonstration result, on handheld terminal, carries out the transmission of brightness point by point, chromaticity correction instruction, receiving end is passed to control software by this instruction simultaneously, by controlling software control display screen control system, carries out the adjustment of brightness point by point, colourity.As there is no calibration accuracy, only need repeat above step, until LED display has been proofreaied and correct.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the method for above-mentioned announcement and technology contents to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, still belong in the scope of technical solution of the present invention.
Claims (3)
1. portable wireless LED display debugging apparatus, comprises hand-held debug terminal, wireless interface receiving end, computer terminal control software, LED display control system and display screen; It is characterized in that:
Described wireless interface receiving end is connected with computing machine by serial line interface; Described LED display control system is connected with computing machine; Described LED display control system is used for controlling display screen and shows; Between described hand-held debug terminal and wireless interface receiving end, be wireless telecommunications; Described hand-held debug terminal power supply mode is rechargeable battery powered or connects power supply adaptor use;
When display screen need to carry out assembling and setting or safeguard, by described hand-held debug terminal, send display screen debug command to wireless interface receiving end, wireless interface receiving end is received after display screen debug command, by the control software moving on computers, resolve display screen debug command, and show fault type and the fault zone for test display screen by LED display control system control display screen, and according to showing result, by described hand-held debug terminal, send cursor positioning instruction, cursor movement instruction and cursor are confirmed instruction selection specified fault region, and
When display screen need to carry out pointwise correction, by described hand-held debug terminal, send pointwise correction instruction to wireless interface receiving end, wireless interface receiving end is received after pointwise correction instruction, by controlling software, according to pointwise correction instruction, by LED display control system control display screen, show, and according to showing result, by described hand-held debug terminal, send brightness point by point, chromaticity correction instruction is to wireless interface receiving end, by moving control software on computers according to brightness point by point, chromaticity correction instruction is controlled LED display control system and is carried out brightness point by point, the adjustment of colourity.
2. portable wireless LED display debugging apparatus as claimed in claim 1, is characterized in that:
Described display screen debug command comprises and sends that red, green, blue is monochromatic to be shown and colour mixture idsplay order, lines idsplay order and brightness, colourity debug command.
3. portable wireless LED display adjustment method, is characterized in that, comprises the steps:
(1) operation computer terminal is controlled software;
(2) commissioning staff moves at the best observation position in the positive the place ahead of LED display;
(3) open hand-held debug terminal, and send link order, set up the communication connection between hand-held debug terminal and wireless interface receiving end;
(4) after successful connection, enter debugging link, on display screen, there will be the cursor for locating;
(5) send test instruction, described test instruction comprises display screen debug command and display screen point by point correction instruction;
(6) when display screen need to carry out assembling and setting or safeguard, by described hand-held debug terminal, send display screen debug command to wireless interface receiving end, wireless interface receiving end is received after display screen debug command, by the control software moving on computers, resolve display screen debug command, and show fault type and the fault zone for test display screen by LED display control system control display screen, and according to showing result, by described hand-held debug terminal, send cursor positioning instruction, cursor movement instruction and cursor are confirmed instruction selection specified fault region, and
(7) when display screen need to carry out local pointwise correction, by described hand-held debug terminal, send pointwise correction instruction to wireless interface receiving end, wireless interface receiving end is received after pointwise correction instruction, by controlling software, according to pointwise correction instruction, by LED display control system control display screen, show, and according to showing result, by described hand-held debug terminal, send brightness point by point, chromaticity correction instruction is to wireless interface receiving end, by moving control software on computers according to brightness point by point, chromaticity correction instruction is controlled LED display control system and is carried out brightness point by point, the adjustment of colourity.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN106856081A (en) * | 2015-12-08 | 2017-06-16 | 瑞轩科技股份有限公司 | The detection means and its detection method of display |
| CN105550109A (en) * | 2015-12-11 | 2016-05-04 | 四川长虹电器股份有限公司 | Equipment debugging method and electronic equipment |
| CN110890054B (en) * | 2018-09-07 | 2021-11-23 | 杭州海康威视数字技术股份有限公司 | LED display screen adjusting method and device, electronic equipment and storage medium |
| US11494152B2 (en) * | 2019-03-13 | 2022-11-08 | Xi'an Novastar Tech Co., Ltd. | Method, device and system for configuring display screen |
| CN113050898B (en) * | 2019-12-28 | 2023-02-21 | 浙江宇视科技有限公司 | Display screen control method, device, equipment, system and medium |
| CN113596347A (en) * | 2020-04-30 | 2021-11-02 | 西安诺瓦星云科技股份有限公司 | Image display method and image display device |
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Denomination of invention: Hand-held wireless LED (light-emitting diode) display screen debugging device and method Effective date of registration: 20160629 Granted publication date: 20140409 Pledgee: Xi'an high tech emerging industry investment fund partnership (limited partnership) Pledgor: Xian Novastar Electronic Technology Co., Ltd. Registration number: 2016610000023 |
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Date of cancellation: 20180929 Granted publication date: 20140409 Pledgee: Xi'an high tech emerging industry investment fund partnership (limited partnership) Pledgor: Xian Novastar Electronic Technology Co., Ltd. Registration number: 2016610000023 |
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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: 710126, No. two Taibai South Road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an NovaStar Tech Co.,Ltd. |