CN103544891B - Energy-saving intelligent door head screen - Google Patents
Energy-saving intelligent door head screen Download PDFInfo
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- CN103544891B CN103544891B CN201310476891.3A CN201310476891A CN103544891B CN 103544891 B CN103544891 B CN 103544891B CN 201310476891 A CN201310476891 A CN 201310476891A CN 103544891 B CN103544891 B CN 103544891B
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Abstract
The invention discloses energy-saving intelligent door head screen, including display module, driving module, network communication module, information on services release module, data memory module, information on services processing module, described information on services processing module receives information on services to be shown and the control instruction that site general headquarters Integrated Management Platform issues；Described information on services release module reads data or to write data data memory module from data memory module；Described information on services release module is that one-to-many is connected with driving module, and information on services release module is to driving module transmission instruction or from driving module to receive instruction feedback；Described driving module is that one-to-many is connected with display module；Described display module includes several LED dot matrix modules on screen body.The invention solves that screen body power consumption is big and chip cooling problem, improve and shield body service life, for outlet provide an intellectuality, safely, conveniently, high efficiency energy-saving intelligent door head screen products.
Description
Technical field
The present invention relates to energy-saving intelligent door head screen.
Background technology
Now, multiple head electric advertisement screens of enterprise's (such as bank, telecommunications, UNICOM, movement etc.) each outlet of many outlets are all independent operatings, are unfavorable for that the door head electric advertisement screen of each outlet is carried out holistic management and issue by site general headquarters.Issue fresh information or understand the information that each energy-saving intelligent door head screen is just showing now, being required for site general headquarters and notify each outlet, then issued voluntarily and feedback information by each outlet.
And the door head electric advertisement screen adopted at present adopts conventional door head screen, there is the shortcomings such as heat dissipation capacity is big, power consumption is big, service life is short, operation safety is poor, managerial difference.Although adopting the LED component of high-luminous-efficiency, but power consumption being significantly high, do not meet the energy-conserving and environment-protective policy of country.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of novel energy-saving intelligent door head screen, solve that screen body power consumption is big and chip cooling problem, to improve screen body service life, and the identity identifying technology in environment of internet of things is applied to this energy-saving intelligent door head screen, so as the unified certification management of site general headquarters and issue, improve intellectuality and the safety of the operation of unattended outlet door head screen, thus for outlet provide an intellectuality, safely, conveniently, high efficiency energy-saving intelligent door head screen products.
To achieve these goals, the technical solution of employing is the present invention:
Energy-saving intelligent door head screen, including display module, drive module, network communication module, information on services release module, data memory module, information on services processing module, information on services processing module connects site general headquarters Integrated Management Platform by network communication module, information on services release module connects data memory module, information on services release module connects driving module by network communication module, driving module to connect display module, described information on services processing module receives information on services to be shown and the control instruction that site general headquarters Integrated Management Platform issues；Described information on services release module reads data or to write data data memory module from data memory module；Described information on services release module is that one-to-many is connected with driving module, and information on services release module is to driving module transmission instruction or from driving module to receive instruction feedback；Described driving module is that one-to-many is connected with display module；Described display module includes several LED dot matrix modules on screen body.
Further, described LED dot matrix module adopts " lamellar " structure rubber sealing ring with screen body junction, and the front of LED dot matrix module adopts soft silica gel encapsulation.
Further, described driving module adopts the LED of serial transmission to drive IC.
Further, described energy-saving intelligent door head screen is connected with background server, described information on services release module operates on the CPU of server, information on services processing module operates on ARM, data memory module operates on the CPU of server and/or operates on ARM, and network communication module operates on the CPU of server and/or operates on ARM.
Further, described information on services processing module provides SDK secondary development bag, and can be dynamically connected site general headquarters integrated management system certainly.
Further, described network communication module includes wire communication submodule and wireless telecommunications submodule, real-time reception and the information of transmission, described wire communication submodule adopts the network physical transmission medium of optical fiber, netting twine, and described wireless telecommunications submodule adopts 3G to be wirelessly transferred.
Further, described driving module includes asynchronous control-card, HUB card, display card, described asynchronous control-card extracts the data of display module, and transmit that data on the HUB card that is connected with asynchronous control-card, described HUB card transfers data on the display card being connected with HUB card, and described display card is used for connecting and driving display module.
Further, instruction can be sent to asynchronous control-card by described information on services release module in real time, it is desirable to read the information of display module；After asynchronous control-card receives this instruction, the information of display module being sent to information on services release module, information on services release module is by this information write data memory module；The information of described display module includes the screen body parameter of electric advertisement screen, hardware parameter, programme content, time and date；Described hardware parameter includes IP address, subnet mask, default gateway, server ip, card address.
Further, described energy-saving intelligent door head screen is additionally provided with RFID tag.
Further, described display module adopts distributed low-voltage DC supply.
The beneficial effect that the present invention can produce:
(1) this invention is adopted this energy-saving intelligent door head screen of multiple outlets can be carried out unified management and issue by the site general headquarters Integrated Management Platform of site general headquarters, the any number of site specified can be carried out concentration and release news by site general headquarters, also automatic teleswitch site door head screen three phase mains and Auto Observation System point door head screen the duty of required forceful electric power and light current can be run, improve site door head electric advertisement screen and manage alone the backward situation of issue, it is achieved intelligent management.
(2) achieve outlet can to while each energy-saving intelligent door head screen releases news, it is possible to by issuing instruction in each energy-saving intelligent door head screen, its information needed is fed back to site general headquarters by outlet's electric advertisement screen.Automatically fault can be reported general headquarters, improve screen body and recover the efficiency of normal operating conditions, improve the efficiency of general headquarters' unified management issue and the safety in operation of unattended site door head electric advertisement screen.Also can support urgent spot and captions, provide some information such as special circumstances and great notice to client in time as held occasion.Realizing program retaking of a year or grade function, management personnel do not spend scene, site, are controlled by the preview window in general headquarters and experience the result of broadcast of site door head electric advertisement screen program, and convenient and swift, work efficiency is high.
(3) display module adopts modularity design, reduces display screen caloric value, improves screen body service life, saves the energy.
Accompanying drawing explanation
The structural representation of outlet's management system that accompanying drawing 1 is applied for the present invention.
Detailed description of the invention
Energy-saving intelligent door head screen, including display module, drive module, network communication module, information on services release module, data memory module, information on services processing module, information on services processing module connects site general headquarters Integrated Management Platform by network communication module, information on services release module connects data memory module, information on services release module connects driving module by network communication module, driving module to connect display module, described information on services processing module receives information on services to be shown and the control instruction that site general headquarters Integrated Management Platform issues；Described information on services release module reads data or to write data data memory module from data memory module；Described information on services release module is that one-to-many is connected with driving module, and information on services release module is to driving module transmission instruction or from driving module to receive instruction feedback；Described driving module is that one-to-many is connected with display module；Described display module includes several LED dot matrix modules on door head screen screen body.
During work, information on services processing module receives the information on services to be shown that site general headquarters Integrated Management Platform issues, and information on services release module transmits this information to drive module, drives module drive display module to show this information, it is achieved the issue of information.Information on services processing module receives the control instruction that site general headquarters Integrated Management Platform issues, information issuing module is to driving module transmission instruction, module is driven to be scanned display module controlling, the information that extracting needs feeds back in information on services release module, information on services release module writes information into data memory module, feedack is sent back site general headquarters Integrated Management Platform by information on services processing module, it is achieved the monitoring to door head screen.
Described LED dot matrix module adopts " lamellar " structure rubber sealing ring with screen body junction, and the front of LED dot matrix module adopts soft silica gel encapsulation.
Described driving module adopts the LED of serial transmission to drive IC.Adopt serial transmission chip, compared with parallel transmission, serial transmission reduces the link of signal transmission, avoid need not around signal disturbing so that the stability of product is higher, this drive IC consume equal-wattage when output bigger, work efficiency is high, caloric value is low, it is not necessary to fan cooling, is saved greatly the energy.The input/output voltage of reasonably combined driving chip and electric current, make driving chip be operated under best mechanism state, remain best heat radiation and maximum output.
Described energy-saving intelligent door head screen is connected with background server, described information on services release module operates on the CPU of server, information on services processing module operates on ARM, data memory module operates on the CPU of server and/or operates on ARM, and network communication module operates on the CPU of server and/or operates on ARM.
Information on services processing module provides SDK secondary development bag, can seamless access site general headquarters Integrated Management Platform, and the site general headquarters Integrated Management Platform that can certainly be dynamically connected, and receive the Integrated Management Platform instruction of site general headquarters and information on services to be released.
Described network communication module includes wire communication submodule and wireless telecommunications submodule, real-time reception and the information of transmission, and described wire communication submodule adopts the network physical transmission medium of optical fiber, netting twine, and described wireless telecommunications submodule adopts 3G to be wirelessly transferred.
Described driving module includes asynchronous control-card, HUB card, display card, described asynchronous control-card extracts the data of display module, and transmit that data on the HUB card that is connected with asynchronous control-card, described HUB card transfers data on the display card being connected with HUB card, and described display card is used for connecting and driving display module.Asynchronous control-card adopts scan control to extract data.Scan control realizes on asynchronous control-card, adopt super large-scale integration, at a high speed 32 embedded ARM processor, FPGA or CPLD, mass storages, sending card and receiving card without industrial computer and complexity, decrease the complexity of system, accelerate the speed of information retrieval and process, simultaneously when ensureing the stability of signal output, accelerate the speed toward HUB transmitting data, thus improve the rate of scanning of asynchronous control-card and the display brightness of energy-saving intelligent door head screen.By accelerating asynchronous control-card rate of scanning and improving the overall display brightness of energy-saving intelligent door head screen, it is ensured that when equivalent brightness, reduce the driving IC output on display panel；Reduce the supply voltage driving IC and fluorescent tube on display panel, make fluorescent tube and drive IC to play maximum effect, namely reducing the caloric value driving IC, reduce again the power driving IC loss, save the energy.
Instruction can be sent to asynchronous control-card by described information on services release module in real time, it is desirable to read the information of display module；After asynchronous control-card receives this instruction, the information of display module being sent to information on services release module, information on services release module is by this information write data memory module；The information of described display module includes the screen body parameter of electric advertisement screen, hardware parameter, programme content, time and date；Described hardware parameter includes IP address, subnet mask, default gateway, server ip, card address.
The network communication address distinguishing door head screen can only be played in IP address, but IP address does not have the safety that information is issued, once add RFID tag and being necessary for carrying out authentication, even if certification is normal by communicating, display module data can be received and also it abandoned and do not process.Described energy-saving intelligent door head screen is additionally provided with RFID tag.RFID tag is pasted onto screen body framework surface, it is sent to order by asynchronous control-card, RFID tag is made the response of necessity after order and returns identity information, and after identifying successfully, asynchronous control-card could receive the displays information from them that information on services release module sends over.Have employed RFID radio RF recognition technology.RFID radio RF recognition technology is a kind of contactless automatic identification technology, and it is automatically identified destination object by radiofrequency signal and obtained related data, identifies that work is without manual intervention, is operable with various adverse circumstances.Thus adopt RFID tag, the technology such as RFID, Internet of Things, network are combined, adopt the identity identifying technology in environment of internet of things, the safety of general headquarters' information issue and the convenience of management can be strengthened.
Described display module adopts distributed low-voltage DC supply.The present embodiment adopts 3.3 ~ 3.6V low-voltage power supply.The supply voltage of display module adopts powered by direct current, it is ensured that the steady operation of digital circuit, adopts the unidirectional current of low-voltage, it is possible to reduce unnecessary power consumption loss simultaneously.And adopt advanced low pressure direct supply type distribution power supply technique, make whole system can adapt to outdoor adverse circumstances.
Energy-saving intelligent door head screen in the present embodiment, adopts module design and energy-saving radiating technology, and work efficiency is high, caloric value is extremely low, it is not necessary to fan cooling, and this product average power consumption is the 30% of conventional door head screen power consumption, on average can save 70% power consumption, meet the energy-conserving and environment-protective policy of country's promotion.
This energy-saving intelligent door head screen can be applied to outlet's management system as shown in Figure 1, site general headquarters Integrated Management Platform is connected with management console (operating on background server) with the issue of site general headquarters many sites multi-screen information by communication network, site general headquarters many sites multi-screen information is issued and is connected with multiple provincial general headquarters platform softwares with management console, each provincial general headquarters management platform connects multiple city-level general headquarters platform software, each city-level general headquarters platform software connects multiple general headquarters at county level platform software, each general headquarters at county level platform software connects multiple town level general headquarters platform software, each town level platform software connects the energy-saving intelligent door head screen of multiple outlets.Adopting china administration network of accessory frame, and each site door head screen has unique Internet of Things identity, manager's image is directly perceived.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the change made in the essential scope of the present invention of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (8)
1. energy-saving intelligent door head screen, including display module, drive module, network communication module, information on services release module, data memory module, information on services processing module, information on services processing module connects site general headquarters Integrated Management Platform by network communication module, information on services release module connects data memory module, information on services release module connects driving module by network communication module, module is driven to connect display module, it is characterised in that:
Described information on services processing module receives information on services to be shown and the control instruction that site general headquarters Integrated Management Platform issues；
Described information on services release module reads data and to write data data memory module from data memory module；Described information on services release module is that one-to-many is connected with driving module, and information on services release module is to driving module transmission instruction and from driving module to receive instruction feedback；Instruction can be sent to asynchronous control-card by described information on services release module in real time, it is desirable to read the information of display module；After asynchronous control-card receives this instruction, the information of display module being sent to information on services release module, information on services release module is by this information write data memory module；Information on services processing module receives the control instruction that site general headquarters Integrated Management Platform issues, information issuing module is to driving module transmission instruction, module is driven to be scanned display module controlling, the information that extracting needs feeds back in information on services release module, information on services release module writes information into data memory module, feedack is sent back site general headquarters Integrated Management Platform by information on services processing module, it is achieved the monitoring to door head screen；
Can to while each energy-saving intelligent door head screen releases news achieving outlet, it is possible to by issuing instruction in each energy-saving intelligent door head screen, its information needed is fed back to site general headquarters by outlet's electric advertisement screen；
Described driving module is that one-to-many is connected with display module；Described display module includes several LED dot matrix modules on screen body；Described driving module includes asynchronous control-card, HUB card, display card, described asynchronous control-card extracts the data of display module, and transmit that data on the HUB card that is connected with asynchronous control-card, described HUB card transfers data on the display card being connected with HUB card, and described display card is used for connecting and driving display module；The information of described display module includes the screen body parameter of electric advertisement screen, hardware parameter, programme content, time and date；Described hardware parameter includes IP address, subnet mask, default gateway, server ip and card address.
2. energy-saving intelligent door head screen according to claim 1, it is characterised in that described LED dot matrix module adopts " lamellar " structure rubber sealing ring with screen body junction, the front of LED dot matrix module adopts soft silica gel encapsulation.
3. energy-saving intelligent door head screen according to claim 1, it is characterised in that described driving module adopts the LED of serial transmission to drive IC.
4. energy-saving intelligent door head screen according to claim 1, it is characterized in that, described energy-saving intelligent door head screen is connected with background server, described information on services release module operates on the CPU of server, information on services processing module operates on ARM, data memory module operates on the CPU of server and/or operates on ARM, and network communication module operates on the CPU of server and/or operates on ARM.
5. energy-saving intelligent door head screen according to claim 1, it is characterised in that described information on services processing module provides SDK secondary development bag, and can be dynamically connected site general headquarters integrated management system certainly.
6. energy-saving intelligent door head screen according to claim 1, it is characterized in that, described network communication module includes wire communication submodule and wireless telecommunications submodule, real-time reception and the information of transmission, described wire communication submodule adopts the network physical transmission medium of optical fiber, netting twine, and described wireless telecommunications submodule adopts 3G to be wirelessly transferred.
7. energy-saving intelligent door head screen according to claim 1, it is characterised in that be additionally provided with RFID tag in described energy-saving intelligent door head screen.
8. energy-saving intelligent door head screen according to claim 1, it is characterised in that described display module adopts distributed low-voltage DC supply.
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| CN201408019Y (en) * | 2009-05-05 | 2010-02-17 | 太原罗克佳华工业有限公司 | Display operating instrument of environment-friendly data acquisition instrument |
| CN201540697U (en) * | 2009-09-03 | 2010-08-04 | 上海拓越广告有限公司 | Information publishing platform system |
| CN102158515B (en) * | 2010-08-09 | 2014-02-05 | 深圳市大象视界科技有限公司 | Information playing management system and method |
| CN201904051U (en) * | 2010-11-22 | 2011-07-20 | 吴光 | Power-saving LED (light-emitting diode) display device |
| CN102819993A (en) * | 2011-06-09 | 2012-12-12 | 四川柏狮光电技术有限公司 | Power supply system of low power consumption light-emitting diode (LED) display module |
| CN103247252A (en) * | 2012-02-10 | 2013-08-14 | 江苏蓝深远望系统集成有限公司 | System and equipment for remotely controlling LED screen to play emergency information |
| CN202632719U (en) * | 2012-04-11 | 2012-12-26 | 东莞市阜康电子科技有限公司 | Multimedia menu advertisement publishing system |
| KR101310741B1 (en) * | 2012-05-25 | 2013-09-25 | 국민대학교산학협력단 | Led electronic signboard and drive chip embedded therein |
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| CN1307246A (en) * | 2000-01-22 | 2001-08-08 | 陈其良 | Storage LCD driving method and driver |
| CN101692330A (en) * | 2009-09-10 | 2010-04-07 | 福建华映显示科技有限公司 | Color sequence liquid crystal display device and stereoscopic image display method |
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