CN103971621A - Novel subway platform shielding and dimming liquid crystal glass image playing system - Google Patents
Novel subway platform shielding and dimming liquid crystal glass image playing system Download PDFInfo
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- CN103971621A CN103971621A CN201310062096.XA CN201310062096A CN103971621A CN 103971621 A CN103971621 A CN 103971621A CN 201310062096 A CN201310062096 A CN 201310062096A CN 103971621 A CN103971621 A CN 103971621A
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- liquid crystal
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Abstract
A novel subway platform shielding and dimming liquid crystal glass image displaying system comprises a dimmable liquid crystal glass window, a dimming system control box, a player and multiple projectors. An infrared induction module is mounted at one end in a vehicle incoming direction. The infrared induction module is connected with the signal input end of the dimming system control box through an electric signal. The signal output end of the dimming system control box is respectively connected to the dimmable liquid crystal glass window and the player respectively through electric signals. The dimmable liquid crystal glass window is disposed on an advertising column on one side of a station. The projectors are arranged on the other side opposite to the advertising column. Video signals output by the player are connected to the projectors after passing a signal distribution amplifier and a circuit extender. The novel subway platform shielding and dimming liquid crystal glass image displaying system has the advantages of high resolution, large viewing angle, environment protection, no radiation, low energy consumption and the like.
Description
Technical field
The present invention relates to a kind of dimming liquid crystal glass image playing system, especially a kind of novel subway railway platform shielding dimming liquid crystal glass image playing system.
Background technology
Subway railway platform shield glass is shielding and dodge gate taking transparent materials such as glass as glass generally, pastes or hang up sometimes the information such as broadcasting station or Shi Xun such as closed-circuit television in order to expand subway resource utilization with glass.Passenger inside the vehicle and railway platform passenger's the sight line of waiting while entering the station in order not affect subway train, these patterns, symbol are generally all smaller and very simple.Some city underground is utilizing subway shield glass advertisement lamp box putting position, is increasing non-car business income.But the position area that advertising lamp box can be set is very limited.
Although the closed-circuit television on railway platform has the advantage such as contain much information, picture is rich and varied, be limited to the size of display, cannot see image content clearly apart from display passenger far away, and screen is less, cannot cause visual powerful impact effect to people; Secondly, be limited to installation site, display can only be arranged on top position place, the railway platform waiting room Room, and part passenger need to look up and watch, and causes inconvenient to watchly, affects the effect of publicity.
Because used display equipment is generally liquid crystal display (LCD) or plasma display (PDP), display view angle and the display size of liquid crystal display are limited, plasma display imperfection still technically, in the time that static image appears on the same position of plasma screen for a long time, may there is the phenomenon of burning, in the time of open and close machine, the rest image of playing before can indistinctly showing for a long time on screen, this effect to displayed information has certain influence.Thereby, also do not have at present a kind ofly can solve preferably image player effect and display position is not good, display area is not enough this technology to contradiction.
Summary of the invention
Object of the present invention is exactly defect and the deficiency existing for overcoming above-mentioned prior art, and a kind of novel subway railway platform shielding dimming liquid crystal glass image playing system is provided.
The technical scheme adopting is:
A kind of novel subway railway platform shielding dimming liquid crystal glass image playing system, comprise tunable optical liquid-crystalline glasses form, light adjusting system control enclosure, player and multiple projector, it is characterized in that: in vehicle pull-in direction one end, infrared induction module is installed, infrared induction module is connected with the signal input part electric signal of described light adjusting system control enclosure, the signal output part of light adjusting system control enclosure is connected with described tunable optical liquid-crystalline glasses form and player electric signal respectively, tunable optical liquid-crystalline glasses form is installed on the advertisement column of station one side, described multiple projectors are arranged on the opposite side relative with advertisement column, the outputting video signal of player is connected with multiple projectors electric signal via distribution amplifier and line lengthener.
Novel subway railway platform shielding dimming liquid crystal glass image playing system of the present invention is a kind of novel media play system, on do not affect in compartment/platform personnel to understand situation in platform/compartment be prerequisite, reach and expand demonstration information area, increase advertisement setting position, reinforcement advertising effect, strengthens and propagates effect.
The advantages such as the present invention compared with prior art not only has that resolution is high, visual angle is large, environmental protection, radiationless, low power consuming, resolution can reach 2048*1536,180 °, visual angle advantage, can also can realize multimedia intelligent video picture in conjunction with technology such as acoustic control, light-operated, automatically controlled, radar, photography, splicing fusions.The authoritative public credibility of dimming liquid crystal glass image playing system broadcast advertisement is high, coverage rate influence power large, sharpness stereoscopic sensation is strong, advertisement form the effect high and novel interaction effect of comprehensive cost performance strong, value-for-money.Form strong effect with numerous audients, can make picture more lively, strengthen at double publicity effect, more can attract numerous audients' participation and gray advertisement putting, thereby greatly improve the income of ground iron resource application.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of novel subway railway platform shielding dimming liquid crystal glass image playing system, comprises tunable optical liquid-crystalline glasses form 1, light adjusting system control enclosure 2, player 3 and two projectors 6.In vehicle pull-in direction one end, infrared induction module 7 is installed, infrared induction module 7 is connected with the signal input part electric signal of light adjusting system control enclosure 2, the signal output part of light adjusting system control enclosure 2 is connected with described tunable optical liquid-crystalline glasses form 1 and player 3 electric signal respectively, tunable optical liquid-crystalline glasses form 1 is installed on the advertisement column 8 of station one side, two projectors 6 are arranged on the opposite side relative with advertisement column 8, and the outputting video signal of player 3 is connected with two projector's 6 electric signal with line lengthener 5 via distribution amplifier 4.
Claims (1)
1. a novel subway railway platform shielding dimming liquid crystal glass image playing system, comprise tunable optical liquid-crystalline glasses form, light adjusting system control enclosure, player and multiple projector, it is characterized in that: in vehicle pull-in direction one end, infrared induction module is installed, infrared induction module is connected with the signal input part electric signal of described light adjusting system control enclosure, the signal output part of light adjusting system control enclosure is connected with described tunable optical liquid-crystalline glasses form and player electric signal respectively, tunable optical liquid-crystalline glasses form is installed on the advertisement column of station one side, described multiple projectors are arranged on the opposite side relative with advertisement column, the outputting video signal of player is connected with multiple projectors electric signal via distribution amplifier and line lengthener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062096.XA CN103971621A (en) | 2013-02-05 | 2013-02-05 | Novel subway platform shielding and dimming liquid crystal glass image playing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062096.XA CN103971621A (en) | 2013-02-05 | 2013-02-05 | Novel subway platform shielding and dimming liquid crystal glass image playing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103971621A true CN103971621A (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062096.XA Pending CN103971621A (en) | 2013-02-05 | 2013-02-05 | Novel subway platform shielding and dimming liquid crystal glass image playing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103971621A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032286A1 (en) * | 2015-08-27 | 2017-03-02 | 姜旭东 | Projection imaging apparatus used on metro glass screen door |
| CN109686277A (en) * | 2019-01-09 | 2019-04-26 | 上海蓝眸多媒体科技有限公司 | A kind of subway shield door display systems, method and apparatus |
| CN111727604A (en) * | 2018-02-16 | 2020-09-29 | Nec平台株式会社 | Video projector and video display method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100922106B1 (en) * | 2009-02-09 | 2009-10-16 | (주)뷰앤아이테크 | Liquid Cristal Display Apparatus for Outdoor |
| CN201372699Y (en) * | 2009-01-13 | 2009-12-30 | 车晋飞 | Urban traffic platform screen door with liquid crystal light-adjusting module and capable of displaying projection information |
| CN202110782U (en) * | 2011-05-09 | 2012-01-11 | 兰州隆德广告有限公司 | Light-adjustment film intelligent window advertisement projection system |
| CN203165405U (en) * | 2013-02-05 | 2013-08-28 | 辽宁奇纬光电新材料制造有限公司 | Novel subway platform shielding and dimming liquid crystal glass image playing system |
-
2013
- 2013-02-05 CN CN201310062096.XA patent/CN103971621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201372699Y (en) * | 2009-01-13 | 2009-12-30 | 车晋飞 | Urban traffic platform screen door with liquid crystal light-adjusting module and capable of displaying projection information |
| KR100922106B1 (en) * | 2009-02-09 | 2009-10-16 | (주)뷰앤아이테크 | Liquid Cristal Display Apparatus for Outdoor |
| CN202110782U (en) * | 2011-05-09 | 2012-01-11 | 兰州隆德广告有限公司 | Light-adjustment film intelligent window advertisement projection system |
| CN203165405U (en) * | 2013-02-05 | 2013-08-28 | 辽宁奇纬光电新材料制造有限公司 | Novel subway platform shielding and dimming liquid crystal glass image playing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032286A1 (en) * | 2015-08-27 | 2017-03-02 | 姜旭东 | Projection imaging apparatus used on metro glass screen door |
| CN111727604A (en) * | 2018-02-16 | 2020-09-29 | Nec平台株式会社 | Video projector and video display method |
| US11509874B2 (en) | 2018-02-16 | 2022-11-22 | Nec Platforms, Ltd. | Video projector and video display method |
| CN109686277A (en) * | 2019-01-09 | 2019-04-26 | 上海蓝眸多媒体科技有限公司 | A kind of subway shield door display systems, method and apparatus |
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Application publication date: 20140806 |
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| WD01 | Invention patent application deemed withdrawn after publication |