CN202383978U - Color station name indicating screen of subway platform - Google Patents
Color station name indicating screen of subway platform Download PDFInfo
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- CN202383978U CN202383978U CN2011202289696U CN201120228969U CN202383978U CN 202383978 U CN202383978 U CN 202383978U CN 2011202289696 U CN2011202289696 U CN 2011202289696U CN 201120228969 U CN201120228969 U CN 201120228969U CN 202383978 U CN202383978 U CN 202383978U
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Abstract
The utility model relates to a color station name indicating screen of a subway platform, and belongs to the electronic information technology. The color station name indicating screen is mainly composed of an input interface unit, a computer control unit, a display distribution unit, and a plurality of LED efficient display units. The operation lines can be shown clearly, so the indicating screen can guide the passengers to take the subway, and the guiding efficiency is high. The stop station names, the non-stop station names, and the local station names are displayed differently by colors. In order to highlight the special stations, other colors are used. The differences in font sizes and types are permitted. The geometric figures or the transfer digital numbers can be added near the station name fonts. The indicating screen utilizes an efficient backlight design, so the font luminous efficiency is greatly increased. The operation lines can be shown clearly, and the sighting distance reaches to eight meters. The indicating screen can be added with video promotion, safety persuation, business advertisement, and the like. The indicating screen is excellent in performance and is suitable for wide popularization.
Description
Technical field
The utility model relates to electronic information technology, relates in particular to the colored name of station indicator panel of subway platform.
Background technology
Along with the fast development of the increasing progressively of urban population, private car, the traffic above-ground in city is stopped up more and more serious.The car networking Important Project that State Council advocates will improve capacity with high-tech, improves service satisfaction.
For improving the capacity of subway, operation department exploits potentialities usually, tries every possible means to let an operating line reach the effect of many operating lines.Its concrete measure is exactly an operation way of frequently dispatching circuit.Concrete operating line has: the circuit that goes in dichotomous circuit, interval, stride the circuit that goes at the station, the shared platform in two-lines road or the like.
Same platform, the scheduling circuit that goes different.This mode makes troubles for numerous passengers when improving capacity.Original passenger gets into platform, only is concerned about the both forward and reverse directions that goes; The passenger gets into platform now, also need be concerned about train driving terminus, the direction of concrete bifurcated, the information such as platform of being stopped.
Existing TV screen is used for showing the schedule information of operating line, exists defective to be: screen is little, brightness is not enough, display font is unintelligible, sighting distance is short, and audient's face is little.
Show the schedule information of operating line with LED dot matrix screen, expressing information is few, can not show whole names of station simultaneously.Meticulous like dot matrix, the display message amount is big, then cost is very high.
The modern subway platform stream of people is heightened.Under the overall situation of information society, the electronic pointer on the platform need let the passenger checks at any time, comes into plain view, the audient is wide.
Summary of the invention
One of the utility model purpose: the reflection operating line is clear, and it is high to guide numerous passengers to take train efficient.Invent a kind of colored name of station indicator panel that is used for subway platform.Stop name of station in the operating line, non-stop name of station, local name of station are distinguished demonstration with color.
Two of the utility model purpose:, do further investigation to LED-backlit display station name character.Significantly improve the luminescence efficiency of LED-backlit, luminosity, the display resolution that effort improves font.Thereby the enhancing display effect reduces cost, improves the applicability of indicator panel.
The utility model purpose is achieved in that mainly to be made up of input interface unit, computer control module, demonstration allocation units, some LED effective display unit.
LED effective display unit mainly is made up of some LED superbright luminotrons, LGP, light transmission piece, reflective membrane.
Said input interface unit is mainly formed by receiving circuit wired or wireless communication signals.Can receive the dispatch command (control command) that metro operation department sends and send the computer control module to.
Said computer control module is made up of monolithic computer chip and peripheral cell thereof.In have software program can input interface unit be sent control command calculate judge after, be converted into the control signal that control shows.Concrete monolithic computer chip has many kinds of models, and inside has the memory can the burn recording software program.
Said demonstration allocation units are made up of some integrated chips, triode, resistive element.Can control signal amplify be driven, and distribute to some LED effective display unit, do the demonstration work of luminous, variable color, rolling by the requirement of vehicle line.
In LED effective display unit, said LED superbright luminotron can have multiple model and style.For example have globular model, square, side is luminous, direct light etc.
Said LGP adopts a kind of transparent plastics to process.
Said light transmission piece is with a kind of transparent plastic sheet, be printed as full impregnated light, semi-transparent, light tight with colored pigment according to the shape of character.Light transmission piece covers luminous LGP surface, just can show character, the color lump of various blank modes.
Importance according to character display is selected the printing opacity degree.The printing opacity degree is high more, and character is bright more, and institute's characters displayed is important more.
For the luminosity that improves LGP and luminous evenly, two kinds of following modes that combine with LED superbright luminotron can be arranged.
When LED superbright luminotron, when light emission direction is aimed at the side of LGP, be provided with the refraction reflex reflector at the back side of LGP.And be stained with reflective membrane in the side of LGP.
When LED superbright luminotron, light emission direction by the back side when the front is luminous, around LGP, be provided with the device of uniformly light-emitting.And be stained with reflective membrane in the side of LGP.
Said reflective membrane can be used sticking tinfoil of single face or blank sheet of paper.
Along with LED superbright luminotron bright dark, flash, variable color, then on the LGP blank character, the color lump of going here and there light of light transmission piece also have bright dark, flash, the variation of variable color.
The LGP glow color depends on the glow color of LED.As the LED of two kinds of colors is arranged in the LGP, then LGP also sends corresponding two kinds of colors.Can show two kinds of color characters.
Thereby can show characters such as platform title very fine and smooth, bright, variable color.Display effect is remarkable.Concrete display station name font can be used Chinese name of station, alphabetical name of station.
Along with the control command that sends, some LED effective display unit shows the some bilingual name of station of stopping on the train operation circuit with a kind of color, high brightness mode; The some bilingual name of station of the non-stop of train is shown with another kind of color, low-light level mode; And, show with the third color to the bilingual name of station of this platform.
Show for outstanding,, can also use other color for names of station such as transfer stop, terminus, special stations.The difference of font size, font type also can be arranged.Can also add the numeral number of geometric figure or transfer train on the next door of name of station font.
When actual electrical connects, also need add power circuit, anti-jamming circuit, self-protection circuit.Can also add clock display circuit, environment temperature display circuit, sound and report circuit, demonstration head backlight class's time not.Can also add LED dot matrix display statement circuit.
This indicator panel can increase the timing display unit.Can show that train arrives this platform time.
Said timing display unit be by the LED dot matrix screen or the LED charactron that show the time, and driving circuit is formed.Can show that current train arrives the time of this platform.Concrete time control signal is by input interface unit, also through the generation of computer control module.
This indicator panel can increase LCD TV screen circuit, video playback circuit, video file storage circuit, video display driver circuit, and is electrically connected.After the video playback circuit receives control command, can from the video file storage circuit, access video file, and play corresponding video signals and give the video display driver circuit.And by video display driver circuit driving LCD TV screen circuit working, display video image.
Owing to need not transmit vision signal, only transmit control command, so this indicator panel reliability heightens, antijamming capability is strong.
This electronics indicator panel can increase the mobile communication module, forms the platform indicator panel that has with passenger's cellphone information interaction function.Concrete communication module kind is more, for example NFC, WiFi, 2G/3G, Bluetooth communication etc.
One of the utility model advantage: this indicator panel is stopped name of station, non-stop name of station, local name of station to operating line and is shown with three look colors.And use efficient backlight design, let the font luminescence efficiency heighten.The reflection operating line is clear especially, sighting distance can reach 8 meters.
Two of the utility model advantage: the schedule information that shows the train driving circuit comprehensively, also can add information such as video propaganda, safety are dredged, commercial advertising.The display video antijamming capability is strong, adapts to long working environment.This indicator panel has preeminent performance, and is fit to very much extensively popularize.
Description of drawings
Fig. 1 is the utility model functional-block diagram.
Fig. 2 is that the utility model increases LCD TV screen functional-block diagram.
Fig. 3 is a kind of LGP ray structure synoptic diagram of the utility model.
Fig. 4 is the another kind of LGP ray structure of a utility model synoptic diagram.
Fig. 5 is that a kind of circuit theory of the utility model connects synoptic diagram.
Fig. 6 is the positive synoptic diagram of a kind of outward appearance of the utility model.
Among the figure, 100. input interface units.200. computer control module.300. demonstration allocation units.400. timing display unit.500.LED effective display unit.600. video playback circuit.700. video file storage circuit.800. video display driver circuit.900.LCD TV screen circuit.
Embodiment
Referring to Fig. 1.And be electrically connected.Input interface unit 100 can adopt the RS485 circuit here, receives the outside control command that sends.Passing to computer control module 200 then judges calculating and exports control signal.
The control command that said outside sends is meant the scheduling signals of using existing platform communication, uses through supplying this indicator panel after the Signal Matching.Also can use artificial mode, press button on the operating case, send control command, through input interface unit 100 this indicator panel of control work.These all are prior aries, do not do detailed description at this.
One tunnel control signal of computer control module 200 is supplied with and is shown allocation units 300, controls each LED effective display unit 500 work respectively by demonstration allocation units 300 then.Some LED effective display unit 500, can luminous demonstration all operating lines the name of station font that will stop.
Referring to Fig. 2.And be electrically connected.Computer control module 200 sends the video playback order, to video playback card circuit 600.Video playback card circuit 600 accesses corresponding video frequency program from video file storage circuit 700; With broadcast video signal supplying video display driver circuit 800, and drive 900 work of LCD TV screen circuit.
Concrete different video playback orders then shows corresponding video image program.The information of expressing has great raising.
Referring to Fig. 3.Superbright luminotron LED, luminous direction are aimed at LGP DGB side.Be provided with reflective lines FG at the back side of LGP DGB.And be stained with reflective membrane FSM in the side of LGP.Reflective lines FG has many kinds, even available round dot paints and replaces.
Fig. 3 the right is a side view.When superbright luminotron LED lights work, be stained with reflective membrane FSM through reflective lines FG, side; It is luminous evenly, luminous to the diagram right direction to form LGP at last.
It is a kind of of refraction reflex reflector that reflective lines FG, side are stained with reflective membrane FSM.Concrete refraction reflex reflector can also have multiple variation and style.
Referring to Fig. 4.Superbright luminotron LED, luminous direction are luminous to the front by the back side.Have reflecting paper FSZ to help at the superbright luminotron LED back side reflective.Positive and negative two faces at LGP have semi-permeable diaphragm BTM, stop that superbright luminotron LED is directly outwards luminous.Reach the luminous effect of uniform of LGP.
Fig. 4 the right is a side view.When superbright luminotron LED lights work, be stained with reflective membrane FSM through reflecting paper FSZ, two semi-permeable diaphragm BTM, sides; Form at last that LGP is luminous evenly, direction is luminous to the right.
It is a kind of of uniform illuminating device that reflecting paper FSZ, two semi-permeable diaphragm BTM, sides are stained with reflective membrane FSM, and concrete uniform illuminating device can also have more combination and variation and style.
Said reflecting paper FSZ, reflective membrane FSM can use specialized material, and also available tinfoil, the sticking paper of white replace.Said semi-permeable diaphragm BTM is meant the light that can see through about half, specifically on market, can purchase to obtain.
Referring to Fig. 5.And be electrically connected.Drive distributor circuit A, B, C...J, can drive 8 luminous work of backlight respectively.Total can drive 80 luminous work of backlight.Each backlight can bilingual name of station of independent displaying.Thereby 80 of the name of station up that can show satisfy the needs of most subway lines.The scheduling that realizes each name of station shows.
Among the figure, a backlight (shown in the dotted line) has two triodes to drive, and is respectively PNP, NPN type triode.When driving distributor circuit output high level or low level, there are 4 luminotrons to light work, perhaps have 2 luminotrons to light work in the backlight.
In the backlight, if 4 luminotron glow green, 2 luminotron burn red.Then backlight just can be along with the height that drives the distributor circuit output level, has green red two kinds of colors, two kinds bright dark luminous.
Concrete font luminosity is along with the LED luminotron model that is adopted, the quantity of LED luminotron, LGP light-emitting area have bigger relation.
Along with the RS485 interface circuit imports control command into, through the control of single chip circuit, again through the distribution of overdrive distributor circuit A, B, C...J, the shinny green glow of name of station font that train institute will be gone lets the name of station font of the non-stop of the train ruddiness that shades.Thereby express the circuit of train operation, the name of station of being stopped.Concrete green glow, ruddiness also can be used other color.
Referring to Fig. 6.Here adopt the mode of the luminous demonstration name of station of italic.Also can adopt the type-setting mode of other in line, horizontally-arranged name of station.Can also show bilingual name of station.
Concrete color through name of station is bright dark, is used for reflecting the circuit that will run.Can express two kinds of circuits is: flowers and trees Lu Zhida field town; The flowers and trees road is to Long Yanglu.
Can also reflect interval vehicle line, stride station vehicle line etc.Specifically can let each name of station all participate in during scheduling shows, the reflection vehicle line, to stop platform very flexible.
Font can show with LED-backlit " the dynamic index map of train driving " on figure top, the mode of steady job, present a kind of normal bright state.
" train time of arrival " font in the figure bottom can show with LED-backlit, the mode of steady job, present a kind of normal bright state.
Concrete normal bright state is to have some LED luminotrons to insert in the power supply through resistance.When then power supply is opened, just present Chang Liang.
Among the figure 2 minutes and 18 seconds adopt the LED dot matrix way to show.According to received control command, do the demonstration of time automatically.
In addition, in indicator panel, can also add, also show " the terminal point name of station: so-and-so stands " with mode backlight.And the effect that in due course, can flash, give prominence to prompting.
More than be to the description of the utility model and and non-limiting, based on the utility model thought, can be different along with topology layout; Along with adopting circuit different; Along with name of station alignment placement mode is different, multiple variation can be arranged, all among the utility model protection characteristic range.
Claims (4)
1. the colored name of station indicator panel of a subway platform mainly is made up of input interface unit, computer control module, demonstration allocation units, some LED effective display unit; And be electrically connected, it is characterized in that:
Said input interface unit is mainly formed by receiving circuit wired or wireless communication signals; Can receive dispatch command and the control command that metro operation department sends and send the computer control module to;
Said computer control module is made up of monolithic computer chip and peripheral cell thereof;
Said demonstration allocation units are made up of some integrated chips, triode, resistive element; Can control signal amplify be driven, and distribute to some LED effective display unit, do the demonstration work of luminous, variable color, rolling by the requirement of vehicle line;
LED effective display unit mainly is made up of some LED superbright luminotrons, LGP, light transmission piece, reflective membrane;
Said LED superbright luminotron can have multiple model and style;
Said LGP adopts a kind of transparent plastics to process;
Said light transmission piece is with a kind of transparent plastic sheet, be printed as full impregnated light, semi-transparent, light tight with colored pigment according to the shape of character; Light transmission piece covers luminous LGP surface, just can show character, the color lump of various blank modes;
When LED superbright luminotron, when light emission direction is aimed at the side of LGP, be provided with the refraction reflex reflector at the back side of LGP; And be stained with reflective membrane in the side of LGP;
When LED superbright luminotron, light emission direction by the back side when the front is luminous, around LGP, be provided with the device of uniformly light-emitting; And be stained with reflective membrane in the side of LGP;
Along with LED superbright luminotron bright dark, flash, variable color, then on the LGP blank character, the color lump of going here and there light of light transmission piece also have bright dark, flash, the variation of variable color;
Along with the control command that sends, some LED effective display unit shows the some bilingual name of station of stopping on the train operation circuit with a kind of color, high brightness mode; The some bilingual name of station of the non-stop of train is shown with another kind of color, low-light level mode; And, show with the third color to the bilingual name of station of this platform.
2. the colored name of station indicator panel of subway platform according to claim 1, it is characterized in that: the colored name of station indicator panel of this subway platform also is electrically connected with the timing display unit;
Said timing display unit be by the LED dot matrix screen or the LED charactron that show the time, and driving circuit is formed; Can show that current train arrives the time of this platform; Concrete time control signal is by input interface unit, also through the generation of computer control module.
3. the colored name of station indicator panel of subway platform according to claim 1, it is characterized in that: the colored name of station indicator panel of this subway platform also is electrically connected with LCD TV screen circuit, video playback circuit, video file storage circuit, video display driver circuit;
After the video playback circuit receives control command, can from the video file storage circuit, access video file, and play corresponding video signals and give the video display driver circuit; And by video display driver circuit driving LCD TV screen circuit working, display video image.
4. the colored name of station indicator panel of subway platform according to claim 1, it is characterized in that: the colored name of station indicator panel of this subway platform also is electrically connected with the timing display unit;
Said timing display unit be by the LED dot matrix screen or the LED charactron that show the time, and driving circuit is formed; Can show that current train arrives the time of this platform; Concrete time control signal is by input interface unit, also through the generation of computer control module;
The colored name of station indicator panel of this subway platform also is electrically connected with LCD TV screen circuit, video playback circuit, video file storage circuit, video display driver circuit;
After the video playback circuit receives control command, can from the video file storage circuit, access video file, and play corresponding video signals and give the video display driver circuit; And by video display driver circuit driving LCD TV screen circuit working, display video image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202289696U CN202383978U (en) | 2012-03-29 | 2012-03-29 | Color station name indicating screen of subway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202289696U CN202383978U (en) | 2012-03-29 | 2012-03-29 | Color station name indicating screen of subway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383978U true CN202383978U (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202289696U Expired - Fee Related CN202383978U (en) | 2012-03-29 | 2012-03-29 | Color station name indicating screen of subway platform |
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| Country | Link |
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| CN (1) | CN202383978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000093A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Display module used for LED (Light Emitting Diode) display control board assembly of refrigerator and refrigerator with display module |
| CN103337230A (en) * | 2013-04-11 | 2013-10-02 | 上海博尔特数字科技有限公司 | Technology and device for cross-station display of LED display screen |
-
2012
- 2012-03-29 CN CN2011202289696U patent/CN202383978U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000093A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Display module used for LED (Light Emitting Diode) display control board assembly of refrigerator and refrigerator with display module |
| CN103000093B (en) * | 2012-12-31 | 2015-02-25 | 合肥美的电冰箱有限公司 | Display module used for LED (Light Emitting Diode) display control board assembly of refrigerator and refrigerator with display module |
| CN103337230A (en) * | 2013-04-11 | 2013-10-02 | 上海博尔特数字科技有限公司 | Technology and device for cross-station display of LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20140329 |