CN200947340Y - Outdoor electronic information displaying device - Google Patents
Outdoor electronic information displaying device Download PDFInfo
- Publication number
- CN200947340Y CN200947340Y CN 200720066101 CN200720066101U CN200947340Y CN 200947340 Y CN200947340 Y CN 200947340Y CN 200720066101 CN200720066101 CN 200720066101 CN 200720066101 U CN200720066101 U CN 200720066101U CN 200947340 Y CN200947340 Y CN 200947340Y
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- electrically connected
- liquid crystal
- displaying information
- electronics device
- adp
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- Expired - Lifetime
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- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 10
- 101150012579 ADSL gene Proteins 0.000 claims description 5
- 102100020775 Adenylosuccinate lyase Human genes 0.000 claims description 5
- 108700040193 Adenylosuccinate lyases Proteins 0.000 claims description 5
- 230000009897 systematic effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 13
- 230000000007 visual effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to an electronic information displaying device used outdoors, relating to the electronic technical field, which aims at solving the prior technical problems about how to raise the efficiency and make the content-updating more convenient, timely and secure. The displaying device comprises a box-body on which a display-screen is arranged. A control system arranged inside the box-body includes a network communication part used to acquire the remote information. A media-play part comprises a CPU electrically connected with the network communication part, an EMS memory electrically connected with the CPU, a flash memory and an output interface. A screen-division disposing part includes a receiver electrically connected with the media-play part, a screen-division processor electrically connected with the receiver, an ADP interface electrically connected with the screen-division processor. The utility model also comprises more than one light LCD modules in a serial electrically connected with the ADP interface, a power-supply used to provide power to each part. The utility model is characterized in that the environmental adaptability is better; the energy cost is low; the content updating is convenient, timely, secure and quick, with a high security and easy connection.
Description
Technical field
The utility model relates to the electronic information display technique, the outdoor electronics information exhibition technology that particularly relates to a kind of low-power consumption, can be used for outdoor high light environment, has wide visual angle, is spliced by a plurality of display modules.
Background technology
In the prior art, along with the development of computer technology, occurred adopting the outdoor electronics device for displaying information of multiple technologies, more typical technology has LED display technique, liquid crystal display technique, plasma display technique.These technology are used for outdoor exhibiting device and have following shortcoming: adopt the outdoor electronics device for displaying information of liquid crystal, plasma technique, and visual poor under outdoor high light environment, can't use; Adopt the outdoor electronics device for displaying information of ultra-bright LED display technique, can be used for outdoor high light environment, but power consumption is big, cost is high, narrow viewing angle, is not suitable for large-scale promotion application.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of good environmental adaptability, and is low in energy consumption, and content update is convenient, timely, safety, quick, safe, connects easy outdoor electronics device for displaying information.
In order to solve the problems of the technologies described above, a kind of outdoor electronics device for displaying information provided by the utility model comprises a casing, casing is provided with the displaying screen that is spliced into by the illuminated Liquid Crystal Module more than, be provided with control system at box house, it is characterized in that, described control system comprises:
One network communication portion is used for remote content and obtains, and makes the user can pass through network, at far-end the displaying content of outdoor exhibiting device is upgraded;
One media play part, comprise the CPU that is electrically connected with network communication portion, and the internal memory that is electrically connected with CPU, flash memory and output interface, establish the media play software of the media file that is used for process user, systematic parameter setting program and the media file that is used for the setting screen combination parameter and puts in order and number in the flash memory;
One split screen processing section comprises the receiver that is electrically connected with the output interface of described media play part, the split screen processor that is electrically connected with receiver, the addressable display interface ADP that is electrically connected with the split screen processor; The illuminated Liquid Crystal Module more than one that is electrically connected with serial arrangement with described ADP interface;
One power supply is used for connecting the each several part equipment of described outdoor electronics device for displaying information respectively to outdoor electronics device for displaying information each several part power supply.
Further, described casing is provided with light fixture; Be used for night or light and show the necessary illumination condition of image information for the illuminated liquid crystal panel on the casing provides when dark.
Further, described network communication portion is the combination of a kind of or a plurality of modules wherein in CDMA module, ADSL module, WIFI module, WIMAX module, the 3G module.
Further, the output interface of described media play part is the high speed display interface DisplayPort that digital visual interface DVI, high-definition media interface HDMI, universal display interface UDI or the VESA of VESA release.
Further, the receiver of described split screen processing section is the receiver of interface correspondences such as DVI, HDMI, UDI, Display Port.
Further, the addressable display interface ADP of described split screen processing section is the addressable display interface ADP of meaningful cryptographic algorithm.
Further, described power circuit comprises+multichannels such as 5V output switch voltage-stabilizing type direct supply.
Further, described illuminated Liquid Crystal Module comprises the liquid crystal control circuit of ADP receiving circuit, connection ADP receiving circuit, the liquid crystal display drive circuit of connection liquid crystal control circuit, and the illuminated liquid crystal panel that connects liquid crystal display drive circuit.
The utility model does not utilize illuminated liquid crystal self luminous and rely on the characteristic of extraneous light irradiation imaging, by a plurality of display modules a kind of outdoor electronics device for displaying information of structure that is spliced, has following advantage compared with prior art:
1) good environmental adaptability owing to adopted illuminated liquid crystal technology, still can be used under outdoor high light environment as usual, has very wide visual range;
2) low in energy consumption, owing to adopted illuminated liquid crystal technology, cancelled the back lighting of common liquid crystals technology, and do not needed to continue to scan the picture that just can keep for a long time on the screen after the content refresh, thereby power consumption hardly when showing tableaux;
3) convenient, timely, the safety, quick of content update, owing to combine the network communication function in device, the user can upgrade the displaying content on the specific device by computer and network anywhere, is not subjected to time, space constraint;
4) safe, owing to be integrated with the content-encrypt algorithm in the ADP interface, can effectively resist the propagation of illegal contents;
5) the circuit connection is simplified, owing to adopted the ADP interface, makes and can adopt the mode of polyphone to connect between each Liquid Crystal Module, has simplified the connection mode of screen combination.
Description of drawings
Fig. 1 is the principle of work structured flowchart of outdoor electronics device for displaying information of the present utility model;
Fig. 2 is the principle of work structured flowchart of illuminated Liquid Crystal Module among Fig. 1 of the present utility model;
Fig. 3 is the external structure synoptic diagram of outdoor electronics device for displaying information of the present utility model.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1, shown in Figure 3, the utility model embodiment provides a kind of outdoor electronics device for displaying information, this device is by forming as the lower part: an external box of microvave 301 is arranged, front at casing 301 is spliced into a giant-screen jointly by a plurality of illuminated Liquid Crystal Modules 302, on the frame of casing 301, be fixed with a plurality of supports 303, lighting device 304 is installed on the support 303.Control system as shown in Figure 1 is installed in the inside of casing 301, described control system by network communication portion 101, media play part 102, split screen processing section 103, show that screen built-up section 104 and the power supply 100 that is electrically connected with each part mentioned above form.Described network communication portion 101 is the CDMA module 105 of MG815+ for model; Network communication portion also can be the combination of a plurality of modules of a kind of or CDMA, ADSL, WIFI, WIMAX, 3G module in ADSL module 106, WIFI module 107, WIMAX module 108, the 3G module 109 in the utility model embodiment; Described media play part 102 comprises the CPU (model is PXA270) 110 that is electrically connected with network communication portion, and the internal memory that is electrically connected with CPU (model is K6X4016) 111, flash memory (model is K9K4G08) 112 and output interface DVI (model is Sil160ct100) 113.Output interface in the part of media play described in the utility model embodiment also can be quick, the digitizing output interface of other form, such as HDMI, UDI, Display Port etc.Described media play part also comprises media play software, systematic parameter setting program and the media file that is stored in the mass storage, wherein, media play software is used for the media file of process user, and the systematic parameter setting program is used for the parameter value of setting screen combination specification M * N M and N and the numbering situation that puts in order of combination screen.
Described split screen processing section comprises that the model that is electrically connected with the DVI interface 113 of described media play part is the DVI receiver corresponding receiving circuit of digitizing output interface of other form (or with) 114 of Sil16BCT100, the split screen processor that is electrically connected with DVI receiver 114 (model is EP2C35) 115, the addressable display interface ADP of the meaningful cryptographic algorithm that is electrically connected with split screen processor 115 (model is WDA858) 116; Described displaying screen built-up section 104 comprises a plurality of illuminated Liquid Crystal Module 117 that is electrically connected with serial arrangement with ADP interface 116; Described power supply comprises+multichannels such as 5V output switch voltage-stabilizing type direct supply.
As shown in Figure 2, in the outdoor electronics device for displaying information that the utility model embodiment is provided, described illuminated Liquid Crystal Module comprises the liquid crystal control circuit 202 of ADP receiving circuit 201, connection ADP receiving circuit, the liquid crystal display drive circuit 203 of connection liquid crystal control circuit, and the illuminated liquid crystal panel 204 that connects liquid crystal display drive circuit.
Principle of work of the present utility model is such: power supply 100 provides required multi-channel DC voltage for the each several part of control circuit.By CPU (shown among Fig. 1 110), internal memory 111, flash memory 112, DVI interface 113 and deposit in system program in the flash memory 112 and media play software constitutes the complete multi-media player unit 102 of a cover, finish being stored in the playback process of the user's media files in the flash memory 112.Operation " outdoor electronics information exhibition management software " in user computer, by this software, the user can be via network to the specific new media content of outdoor electronics device for displaying information issue.Network communication portion can have multiple choices, comprises wireless CDMA module 105, WIFI module 107, WIMAX module 108,3G module 109 and wired ADSL module 106 etc.Network communication portion receives the media data and the information exhibition mode data that are sent by the user of automatic network by separately communication modes, by the processing of CPU, is stored in the flash memory 112 with the form of file.Media play is partly understood the information exhibition mode that the user is provided with, and handles media file in the flash memory 112 by the exhibition method that the user sets, and the data stream of Sheng Chaning is given DVI receiver 114 in the split screen processing section 103 via DVI interface 113 thus.Split screen processor 115 obtains the data stream of whole screen from DVI receiver 114, the data stream that to put in order screen according to the displaying screen combination specification of self is carried out in good time split screen and is handled then, processed data stream is packaged into a plurality of packets, integrated the address information of the display module under this packet in the packet, these packets are delivered to ADP addressable interface 116 one by one, and at first carry out security verification by hardware encipher algorithm integrated in the interface, guarantee the legitimacy of content, will distribute by legal data packet each display module 117 in showing screen combination 104 of checking then.Display module 117 reads address information from each packet of receiving, and compares with self module's address, determines whether to receive this packet and handles accordingly with this.Like this, each display module 117 has all obtained the own view data that will show, and Each performs its own functions then, content is separately carried out synchronous displaying handle, and has just obtained complete bandwagon effect on by the giant-screen that these display modules combined.
Outdoor electronics device for displaying information of the present utility model has merged multinomial practical techniques such as network communications technology, split screen technology, hardware-based cryptographic, illuminated liquid crystal technology, make that this device is not only low in energy consumption, have good visuality equally under outdoor high light environment, and safe, content update is very convenient.The user only needs moving mouse before the computer of oneself, new displaying content just can be published on each outdoor particular display screen synchronously, owing in the ADP interface, be integrated with the hardware encipher algorithm content of being issued is carried out security verification simultaneously, the security of content release is protected.Compare traditional outdoor information exhibition board and video wall, outdoor electronics device for displaying information of the present utility model has good market outlook and promotional value.
Claims (8)
1, a kind of outdoor electronics device for displaying information comprises a casing, and casing is provided with the displaying screen that is spliced into by the illuminated Liquid Crystal Module more than, is provided with control system at box house, it is characterized in that described control system comprises:
One network communication portion is used for remote content and obtains;
One media play part, comprise the CPU that is electrically connected with network communication portion, and the internal memory that is electrically connected with CPU, flash memory and output interface, establish the media play software of the media file that is used for process user, systematic parameter setting program and the media file that is used for the setting screen combination parameter and puts in order and number in the flash memory;
One split screen processing section comprises the receiver that is electrically connected with the output interface of described media play part, the split screen processor that is electrically connected with receiver, the addressable display interface ADP that is electrically connected with the split screen processor; The illuminated Liquid Crystal Module more than one that is electrically connected with serial arrangement with described ADP interface;
One power supply is used for connecting the each several part equipment of described outdoor electronics device for displaying information respectively to outdoor electronics device for displaying information each several part power supply.
2, outdoor electronics device for displaying information according to claim 1 is characterized in that described casing is provided with light fixture; Be used for night or light and show the necessary illumination condition of image information for the illuminated Liquid Crystal Module on the cabinet panel provides when dark.
3, outdoor electronics device for displaying information according to claim 1, it is characterized in that described network communication portion is the combination of a kind of or a plurality of modules wherein in the network communication modules such as CDMA module, ADSL module, WIFI module, WIMAX module, 3G module.
4, outdoor electronics device for displaying information according to claim 1 is characterized in that, the output interface of described media play part is that DVI, HDMI, UDI, Display Port or other numeral show output interface.
5, outdoor electronics device for displaying information according to claim 1 is characterized in that, the receiver of described split screen processing section is the receiver that DVI, HDMI, UDI, Display Port or other numeral show output interface.
6, outdoor electronics device for displaying information according to claim 1 is characterized in that, the addressable display interface ADP of described split screen processing section is the addressable display interface ADP of meaningful cryptographic algorithm.
7, outdoor electronics device for displaying information according to claim 1 is characterized in that, described power supply comprises+multichannels such as 5V output switch voltage-stabilizing type direct supply.
8, outdoor electronics device for displaying information according to claim 1, it is characterized in that, described illuminated Liquid Crystal Module comprises the liquid crystal control circuit of ADP receiving circuit, connection ADP receiving circuit, the liquid crystal display drive circuit of connection liquid crystal control circuit, and the illuminated liquid crystal panel that connects liquid crystal display drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066101 CN200947340Y (en) | 2007-01-04 | 2007-01-04 | Outdoor electronic information displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066101 CN200947340Y (en) | 2007-01-04 | 2007-01-04 | Outdoor electronic information displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947340Y true CN200947340Y (en) | 2007-09-12 |
Family
ID=38734405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720066101 Expired - Lifetime CN200947340Y (en) | 2007-01-04 | 2007-01-04 | Outdoor electronic information displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947340Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154790A1 (en) * | 2007-06-20 | 2008-12-24 | Shanghai Goodview Electronic Co., Ltd. | Assembled circuit module of a lcd large- screen and control method thereof |
| CN102906807A (en) * | 2010-05-20 | 2013-01-30 | 夏普株式会社 | Display device with touch sensor |
| CN113205784A (en) * | 2021-04-27 | 2021-08-03 | 安徽冠霖电子科技有限公司 | Intelligent liquid crystal display of many screen combinations |
-
2007
- 2007-01-04 CN CN 200720066101 patent/CN200947340Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154790A1 (en) * | 2007-06-20 | 2008-12-24 | Shanghai Goodview Electronic Co., Ltd. | Assembled circuit module of a lcd large- screen and control method thereof |
| CN102906807A (en) * | 2010-05-20 | 2013-01-30 | 夏普株式会社 | Display device with touch sensor |
| CN113205784A (en) * | 2021-04-27 | 2021-08-03 | 安徽冠霖电子科技有限公司 | Intelligent liquid crystal display of many screen combinations |
| CN113205784B (en) * | 2021-04-27 | 2022-02-08 | 安徽冠霖电子科技有限公司 | Intelligent liquid crystal display of many screen combinations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WANDA INDUSTRIAL DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: BEI ZHIFA Effective date: 20130711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201108 MINHANG, SHANGHAI TO: 201613 SONGJIANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130711 Address after: 201613 Shanghai City, Songjiang District new town new grid No. 945 Patentee after: Shanghai Wanda Industry Co., Ltd. Address before: 201108 Shanghai city Minhang District Yindu road 3151 Lane 12, Room 601 Patentee before: Bei Zhifa |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |