CN203350869U - Splicing wall address code setting device - Google Patents
Splicing wall address code setting device Download PDFInfo
- Publication number
- CN203350869U CN203350869U CN 201320387261 CN201320387261U CN203350869U CN 203350869 U CN203350869 U CN 203350869U CN 201320387261 CN201320387261 CN 201320387261 CN 201320387261 U CN201320387261 U CN 201320387261U CN 203350869 U CN203350869 U CN 203350869U
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- address code
- random number
- transmitter
- splicing
- setting device
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Abstract
The utility model discloses a splicing wall address code setting device which comprises a control host and a plurality of splicing units. An address transmitter is arranged on the control host, an address code receiver is arranged on each splicing unit, and the address code transmitter is respectively in communication connection with the address code receivers. According to the splicing wall address code setting device, due to the fact that the address cod transmitter is arranged on the control host, and the address code receivers are arranged on the splicing units, the splicing positions of the splicing units are recognized through hardware communication, and the address codes are set according to the recognized splicing positions. The operation is simple, fast and convenient, the problem of mistaken parameters due to manual configuration is avoided, and the splicing wall address code setting device is applied to setting of code-dialing addresses of a large-scale splicing wall.
Description
Technical field
The utility model relates to combination display technique field, relates in particular to a kind of combination address code setting device.
Background technology
Liquid crystal-spliced is a kind of novel large-size screen monitors display technique, and its concatenation unit can be used as display separately, can be spliced into again jumbotron and use.According to different user demands, realize the variable changeable large-size screen monitors function that also can diminish greatly, support the roaming of digital signal, convergent-divergent to stretch, show the setting of various demonstration prediction schemes and operation, the real-time processing of full HD signal across screen display.
Combination used on existing market, the row address of its every concatenation unit and the setting of column address are all by the telepilot manual operations or add hardware toggle switch equipment and realize.For example, Chinese invention patent application number is: " 201210457080.4 ", patent name is: disclose a kind of software that utilizes in the file of " the spliced display unit address setting method in combination " and realized the method that the spliced display unit address arranges, it is by increasing the option of row, column address in the UI interface of each spliced display unit, and relies on that telepilot or other input equipment input realize.This method, when carrying out large-scale combination debugging or installing, not only installation process is time-consuming, also increases hardware cost, reliability and after sale service trouble.
The utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of simple and quick combination address code setting device.
For achieving the above object, the utility model provides a kind of combination address code setting device, comprise main control system and polylith concatenation unit, be provided with the address code transmitter on main control system, be provided with the address code receiver on every concatenation unit, described address code transmitter is connected with the communication of address code receiver respectively.
Wherein, described address code transmitter is connected with the communication of address code receiver respectively by the RS232 serial ports.
Wherein, also be provided with the random number receiver on described main control system, be provided with the random number transmitter on every concatenation unit, the random number transmitter is connected with the communication of random number receiver respectively.
Wherein, described random number transmitter is connected with the communication of random number receiver respectively by the RS232 serial ports.
Wherein, described random number receiver is 4 random number receivers, and described random number transmitter is 4 random number transmitters.
The beneficial effects of the utility model are: compared with prior art, the combination address code setting device that the utility model provides, by be provided with the address code transmitter on main control system, and the address code receiver all is set on the polylith concatenation unit, utilize the hardware communication to identify the stitching position of polylith concatenation unit, and according to the stitching position of identification, address code is set, simple and quick and avoided the problem of human configuration parameter error, the dial-up address that is applicable to large-scale combination arranges.
The accompanying drawing explanation
The block diagram that Fig. 1 is combination address code setting device of the present utility model.
The main element symbol description is as follows:
10, main control system 11, concatenation unit
12, address code transmitter 13, address code receiver
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, combination address code setting device of the present utility model, comprise main control system 10 and polylith concatenation unit 11, be provided with address code transmitter 12 on main control system 10, be provided with address code receiver 13 on every concatenation unit 11, address code transmitter 12 is connected with 13 communications of address code receiver respectively.Four concatenation units only are shown in figure, and certainly, the quantity of concatenation unit can be more, are not limited to shown in figure.
Situation compared to prior art, the combination address code setting device that the utility model provides, by be provided with address code transmitter 12 on main control system 10, and address code receiver 13 all is set on polylith concatenation unit 11, utilize the hardware communication to identify the stitching position of polylith concatenation unit 11, and according to the stitching position of identification, address code is set, simple and quick and avoided the problem of human configuration parameter error, the dial-up address that is applicable to large-scale combination arranges.
In the present embodiment, address above mentioned code transmitter 12 is connected with 13 communications of address code receiver respectively by the RS232 serial ports.Certainly; communication modes is not limited to RS232 or 485; the perhaps mode such as CAN bus; can also realize by LAN (Local Area Network) or other communication modes; so long as identify the stitching position of polylith concatenation unit 11 by the hardware communication; and according to the stitching position of identification, the embodiment of address code is set, all drop into the protection domain of this case.
In the present embodiment, also be provided with random number receiver (not shown) on above-mentioned main control system 10, be provided with random number transmitter (not shown) on every concatenation unit 11, the random number transmitter is connected with the communication of random number receiver respectively.This case can also realize the random number addressing by the mode that random number transmitter and random number receiver are set, thereby automatically judges the stitching position of concatenation unit.Be understandable that, this case is not limited to and adopts the mode of random number addressing to identify stitching position, can also realize addressing by additive method.In the present embodiment, the random number transmitter is connected with the communication of random number receiver respectively by the RS232 serial ports.
In the present embodiment, above-mentioned random number receiver is 4 random number receivers, and described random number transmitter is 4 random number transmitters.Certainly, this case is not limited to 4 for random number transmitter latter random number receiver, and the transmitter-receiver of other figure places also belongs to simple sex change or the conversion to this case, falls into the protection domain of this case.
Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. a combination address code setting device, it is characterized in that, comprise main control system and polylith concatenation unit, be provided with the address code transmitter on main control system, be provided with the address code receiver on every concatenation unit, described address code transmitter is connected with the communication of address code receiver respectively.
2. combination address code setting device according to claim 1, is characterized in that, described address code transmitter is connected with the communication of address code receiver respectively by the RS232 serial ports.
3. combination address code setting device according to claim 1, it is characterized in that, also be provided with the random number receiver on described main control system, be provided with the random number transmitter on every concatenation unit, the random number transmitter is connected with the communication of random number receiver respectively.
4. combination address code setting device according to claim 3, is characterized in that, described random number transmitter is connected with the communication of random number receiver respectively by the RS232 serial ports.
5. combination address code setting device according to claim 3, is characterized in that, described random number receiver is 4 random number receivers, and described random number transmitter is 4 random number transmitters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387261 CN203350869U (en) | 2013-06-25 | 2013-06-25 | Splicing wall address code setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387261 CN203350869U (en) | 2013-06-25 | 2013-06-25 | Splicing wall address code setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350869U true CN203350869U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320387261 Expired - Fee Related CN203350869U (en) | 2013-06-25 | 2013-06-25 | Splicing wall address code setting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203350869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966493A (en) * | 2015-07-31 | 2015-10-07 | 西安诺瓦电子科技有限公司 | Method for compensating spliced bright and dark lines |
| CN108804063A (en) * | 2018-05-29 | 2018-11-13 | 深圳市众鼎科技有限公司 | A kind of distribution method of mosaic screen screen number |
-
2013
- 2013-06-25 CN CN 201320387261 patent/CN203350869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966493A (en) * | 2015-07-31 | 2015-10-07 | 西安诺瓦电子科技有限公司 | Method for compensating spliced bright and dark lines |
| CN108804063A (en) * | 2018-05-29 | 2018-11-13 | 深圳市众鼎科技有限公司 | A kind of distribution method of mosaic screen screen number |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |