CN203276252U - Solar photovoltaic power generation synchronous display system - Google Patents
Solar photovoltaic power generation synchronous display system Download PDFInfo
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- CN203276252U CN203276252U CN 201320217121 CN201320217121U CN203276252U CN 203276252 U CN203276252 U CN 203276252U CN 201320217121 CN201320217121 CN 201320217121 CN 201320217121 U CN201320217121 U CN 201320217121U CN 203276252 U CN203276252 U CN 203276252U
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Abstract
The utility model relates to a solar photovoltaic power generation synchronous display system which comprises a computer mainframe, a graphics card, a first display screen and a second display screen. The solar photovoltaic power generation synchronous display system is characterized in that the graphics card is connected with the second display screen through a synchronous device; the synchronous device comprises a synchronous transmission control card connected with the graphics card, the synchronous transmission control card reads the data on the graphics card and is connected with a synchronous receiving control card, and the synchronous receiving control card is connected with the second display screen; the computer mainframe is connected with a signal converter, and the signal converter is connected with an inverter and monitoring and sensing equipment which are arranged in a solar photovoltaic power generation system. The real-time data of the solar photovoltaic power generation system, the real-time data of the monitoring and sensing equipment and enterprise promotion data are displayed on the second display screen in real time.
Description
Technical field
The utility model belongs to solar photovoltaic technology monitoring technique field, is specifically related to a kind of solar energy power generating synchronous display system.
Background technology
in the BIPV(BIPV) use, existing monitoring display technology is only to show on indoor display or on the giant-screen in hall with will the generate electricity publicity of the publicity of data, corporate image, energy-saving and emission-reduction of computer, this function that lacks outdoor display does not play introduction and propaganda function to the BIPV project, the large-sized photovoltaic power station has and shows at the full-color outdoor display screen of outdoor employing, although this mode has played the introduction of BIPV project and propaganda function, but the one outdoor full-color display screen several square metres at all can't clear display image, at least need more than ten square metres, so somewhat expensive, compete abnormal fierce today at photovoltaic, it is also a no small spending, its two outdoor displays full color display is because area is large, needing the independent BIPV of being close to that steel frame construction is installed supports, so increased extra geographic areas, two can keep the sun off, the impact generating, the timing mechanism of single color display screen inside is very single in addition, can not satisfy the demonstration publicity of a large amount of subitem data of photovoltaic industry.
Summary of the invention
The purpose of this utility model is that solution is particularly in BIPV in BIPV in the solar energy power generating display system, and publicity, the corporate image that generate electricity data and environmental information are finally played project in outdoor real-time demonstration publicizes, the publicity of energy-saving and emission-reduction.
The technical solution adopted in the utility model is: the solar energy power generating synchronous display system, comprise by main frame, video card and the first display screen and second display screen, and it is characterized in that: described video card is connected with second display screen by synchronous device; Described synchronous device comprises: the synchronized transmission control card that is connected with video card, and the synchronized transmission control card reads the data on video card, and the synchronized transmission control card connects the synchronous control card that receives, and synchronously receives control card and is connected with second display screen; Described main frame is connected with signal converter, and signal converter connects inverter and the monitoring sensing equipment in solar photovoltaic generation system.
Preferably, described second display screen is single color display screen.
Preferably, the inverter in described solar photovoltaic generation system and monitoring sensing equipment use different address codes, adopt the Modbus protocol interface, so that the program on computing machine can be obtained corresponding data message.
Preferably, described synchronized transmission control card and the signal that synchronously receives between control card are by optical fiber transmitter and fibre optic receiver transmission.
Preferably, described signal converter adopts photoelectric isolation line device.
Principle of work: computing machine sends to serial bus by watchdog routine and obtains data information request, the signal that signal converter sends computing machine converts inverter and the discernible signal of monitoring sensing equipment to, after inverter and monitoring sensing equipment receive data, the coupling identity, convert signal to computing machine discernible signal by signal converter again after the match is successful, then computing machine is presented at real time data on the first display screen.The synchronized transmission control card obtains to formulate the screen message of size from video card, send signal on synchronous reception control card, at last by synchronously receiving the demonstration that control card is controlled second display screen.
The beneficial effects of the utility model are: real time data, monitoring sensing equipment data, the enterprises propagandist data of solar photovoltaic generation system are shown on single color display screen in real time, and single color display screen adopts wall-hanging and BIPV is that BIPV combines together.And can be by DISPLAY ORDER and the residence time of computer control displaying contents, the real time data of display light photovoltaic generating system plays propaganda function in real time, and is more more energy-conservation than prior art and have a better practicality simultaneously.
Description of drawings
Fig. 1 is the utility model connection diagram
Fig. 2 is the utility model signals collecting schematic diagram
Embodiment
As shown in Figure 1, the solar energy power generating synchronous display system comprises main frame, video card and the first display screen and second display screen, and video card is connected with second display screen by synchronous device, and second display screen is single color display screen.Synchronous device comprises: the synchronized transmission control card that is connected with video card, and the synchronized transmission control card reads the data on video card, and the synchronized transmission control card connects the synchronous control card that receives, and synchronously receives control card and is connected with second display screen; Synchronizing signal is unattenuated when increasing the transmission range of synchronizing signal, at the synchronized transmission control card with synchronously receive between control card and can pass through optical fiber transmitter and fibre optic receiver signal transmission, the optical fiber transmitter is connected by optical fiber with the synchronized transmission control card and is connected with fibre optic receiver, then with synchronize the reception control card and connect.Main frame is connected with signal converter, signal converter connects inverter and the monitoring sensing equipment in solar photovoltaic generation system, signal converter adopts photoelectric isolation line device, and described monitoring sensing equipment comprises temperature sensor, air velocity transducer and irradiation intensity sensor.Inverter in solar photovoltaic generation system and monitoring sensing equipment use different address codes separately, adopt the Modbus protocol interface, so that the program on computing machine can be obtained corresponding data message.
As shown in Figure 2, inverter and monitoring sensing equipment are connected in parallel by RS485 photoelectric isolation line device, and RS485 photoelectric isolation line device is connected with main frame.Signal transmission between inverter and monitoring sensing equipment and RS485 photoelectric isolation line device is the RS485 signal, and the signal transmission between RS485 photoelectric isolation line device and main frame is the RS232 signal.
computing machine sends to serial bus by watchdog routine and obtains data information request, signal converter converts the RS232 signal of computing machine inverter to and monitors the discernible RS485 signal of sensing equipment and start to each equipment, after inverter and monitoring sensing equipment receive data, the coupling identity, read real time data after the match is successful and send to bus, then convert the RS485 signal to the RS232 signal by signal converter, computing machine shows screen display first after receiving real time data again, then then send next group data, the data that obtain successively each equipment of poll like this.Adopt Modbus protocol transmission real time data between computing machine and inverter and monitoring sensing equipment.The synchronized transmission control card obtains to formulate the screen message of size from video card, send signal on synchronous reception control card, at last by synchronously receiving the demonstration that control card is controlled second display screen.
Claims (5)
1. the solar energy power generating synchronous display system, comprise by main frame, video card and the first display screen and second display screen, and it is characterized in that: described video card is connected with second display screen by synchronous device; Described synchronous device comprises: the synchronized transmission control card that is connected with video card, and the synchronized transmission control card reads the data on video card, and the synchronized transmission control card connects the synchronous control card that receives, and synchronously receives control card and is connected with second display screen; Described main frame is connected with signal converter, and signal converter connects inverter and the monitoring sensing equipment in solar photovoltaic generation system.
2. solar energy power generating synchronous display system as claimed in claim 1, it is characterized in that: described second display screen is single color display screen.
3. solar energy power generating synchronous display system as claimed in claim 1, it is characterized in that: the inverter in described solar photovoltaic generation system and monitoring sensing equipment use different address codes, the program on computing machine adopts the Modbus protocol interface, so that can be obtained corresponding data message.
4. solar energy power generating synchronous display system as claimed in claim 1, it is characterized in that: described synchronized transmission control card and the signal that synchronously receives between control card are by optical fiber transmitter and fibre optic receiver transmission.
5. solar energy power generating synchronous display system as claimed in claim 1, is characterized in that: described signal converter employing photoelectric isolation line device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217121 CN203276252U (en) | 2013-04-26 | 2013-04-26 | Solar photovoltaic power generation synchronous display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217121 CN203276252U (en) | 2013-04-26 | 2013-04-26 | Solar photovoltaic power generation synchronous display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276252U true CN203276252U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217121 Expired - Lifetime CN203276252U (en) | 2013-04-26 | 2013-04-26 | Solar photovoltaic power generation synchronous display system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203276252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205413A (en) * | 2014-08-07 | 2016-12-07 | 斯沃奇集团研究和开发有限公司 | Mixed display assembly including solaode |
| CN110737418A (en) * | 2019-10-22 | 2020-01-31 | 重庆立方展览展示有限公司 | digitalized exhibition comprehensive application system combined with natural environment |
-
2013
- 2013-04-26 CN CN 201320217121 patent/CN203276252U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205413A (en) * | 2014-08-07 | 2016-12-07 | 斯沃奇集团研究和开发有限公司 | Mixed display assembly including solaode |
| CN106205413B (en) * | 2014-08-07 | 2019-03-15 | 斯沃奇集团研究和开发有限公司 | Mixed display component including solar battery |
| CN110737418A (en) * | 2019-10-22 | 2020-01-31 | 重庆立方展览展示有限公司 | digitalized exhibition comprehensive application system combined with natural environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |