CN201829145U - LED station name display for trains - Google Patents
LED station name display for trains Download PDFInfo
- Publication number
- CN201829145U CN201829145U CN2010205794391U CN201020579439U CN201829145U CN 201829145 U CN201829145 U CN 201829145U CN 2010205794391 U CN2010205794391 U CN 2010205794391U CN 201020579439 U CN201020579439 U CN 201020579439U CN 201829145 U CN201829145 U CN 201829145U
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- display
- led
- display screen
- train
- station
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Abstract
The utility model discloses an LED station name display for trains. The display comprises a power supply, an LED display screen controller and an LED display screen, wherein the power supply is connected with the LED display screen controller and the LED display screen; the LED display screen comprises a main display screen and an auxiliary display screen; the LED display screen controller is connected with the main display screen and the auxiliary display screen respectively; and the power supply is a 110V direct current power supply. As the 110V power supply is adaptive to the power supplies installed on most trains, the LED station name display can be well adaptive to trains.
Description
Technical field
The utility model relates to a kind of display screen, particularly a kind of LED display.
Background technology
Being unfamiliar with the train of route or bus passenger suffers from through regular meeting and does not know car difficulty wherein; the appearance of LED name of station display device preferably resolves this problem; the tradition LED display comprises a LED display, LED display controller and power supply; wherein the LED display controller claims LED asynchronous control system or LED display control card again, is the core component of LED graphic display screen.Be responsible for receiving picture display message from the computing machine serial port, insert frame memory, press the subregion type of drive and generate required serial video data and the scan control sequential of LED display, LED display is as output unit, the passenger shows vehicle running state and relevant information in car, but it still has the following disadvantages: because the displaying contents on the LED display can't Direct observation from the driver's seat, in case information content mistake, the driver is difficult to perceive and revised; Simultaneously, what railway car was long, power supply adopts is the 110V direct supply, and common LED name of station display device can not be installed adaptive ON TRAINS use well.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of train LED name of station display that can be adaptive with train, further, the train LED name of station display that provides a kind of driver of being convenient on driver's seat, to inspect displaying contents.
The technical solution adopted in the utility model is such: a kind of train LED name of station display, comprise power supply, LED display controller and LED display, described power supply links to each other with LED display with the LED display controller, described LED display comprises main display and secondary display screen, described LED display controller links to each other with main display and secondary display screen respectively, and described power supply is the 110V direct supply;
Described LED display controller is provided with the shows signal output terminal, and described main display and secondary display screen link to each other with the shows signal output terminal.Adopt such structure, can make main display show the identical information content synchronously with secondary display screen;
Described main display is the LED dot matrix display screen; Adopt the LED dot matrix display screen have simple in structure, the life-span long, brightness and resolution advantages of higher;
The profile of described main display is horizontal rectangle, and the length of described main display is 400 ~ 600mm, and the wide of described main display is 100mm ~ 150mm, and the LED dot spacing of described main display is 4.5mm ~ 5.0mm; After field exploring design on the train, determine to adopt above-mentioned screen size, with the LED display comparison of same-type and parameter, adopt this size and LED dot spacing to have good visual effect, observe advantage clearly, be more suitable for using ON TRAINS;
Described LED display controller is provided with control knob, and described control knob is arranged on the slave display side; Adopt such structure, when driver's observation is wrong to display message, can make corresponding adjustment on the spot;
Described secondary display screen is the LED dot matrix display screen, is provided with backlight in the described secondary display screen; Adopt such structure, can adjust resolution relatively clearly according to different ambient brightnesss;
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are: adopted the 110V power supply, with power adaptation set on most of trains, make the utility model train LED name of station display can be adaptive with train well, adopt major and minor display to show synchronously simultaneously, slave display is switched to pilothouse inter-sync display message, make the driver in the driving cabin can see display message intuitively.
Description of drawings
Fig. 1 is that the system of the utility model train LED name of station display constitutes synoptic diagram;
Fig. 2 is the structural representation of main display in the utility model train LED name of station display;
Fig. 3 is the structural representation of secondary display screen in the utility model train LED name of station display;
Mark among the figure: main display-1; Secondary display screen-2; Switch-3; Control knob-4; Train information board-5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model train LED name of station display comprise can with the direct supply of the direct-connected 110V of train, direct supply is connected with LED display controller and LED display, be used for to LED display controller and LED display power supply, LED display comprises main display 1 and secondary display screen 2, wherein main display 1 provides information for being arranged in the railway car to the passenger, secondary display screen 2 can be arranged on is convenient to the driver's observation place in the train driving cabin, in order to make the shown content information that goes out of main display 1 and secondary display screen 2 consistent, the LED display controller is provided with the shows signal output terminal, main display 1 and secondary display screen 2 link to each other with the shows signal output terminal, because main display 1 varies in size for waiting with secondary display screen 2, the equal proportion display that ratio is identical, identical in addition shows signal output terminal output signal has guaranteed that the shown information content of main display 1 and secondary display screen 2 is synchronous.Main display 1 is the LED dot matrix display screen of horizontal rectangle for profile, because railway car length will be grown than the length of public transit facilities such as bus, according to field exploring in the compartment, the length of main display 1 is between 400mm ~ 600mm, widely between 100mm ~ 150mm, help the passenger and clearly check train information, simultaneously on the main display under the above-mentioned size condition 1, sharpness the best when the LED dot spacing is arranged on 4.5mm ~ 5.0mm, preferably, main display 1 is the long 500mm that is, wide is that 120mm and built-in dot spacing are the horizontal rectangle LED display of 4.75mm, main display 1 is controlled its content displayed by the LED display controller, the LED display controller also is connected with secondary display screen 2, the profile of secondary display screen 2 can be by main display 1 scaled down, be provided with a plurality of control knobs 4 that link to each other with the LED display controller in the side of secondary display screen 2, realize the handoff functionality at " next stop " " last station ", simultaneously, secondary display screen 2 also is built-in with backlight, and can open and close by corresponding control knob 4, be provided with the switch 3 that is used to control the power supply keying in secondary display screen 2 sides, train information board 5 has also been puted up in side at secondary display screen 2, train information board 5 is marked with relevant informations such as the passing name of station of train and the sequence of arriving at a station, and selects appropriate name of station to help the driver.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. train LED name of station display, comprise power supply, LED display controller and LED display, described power supply links to each other with LED display with the LED display controller, it is characterized in that: described LED display comprises main display and secondary display screen, described LED display controller links to each other with main display and secondary display screen respectively, and described power supply is the 110V direct supply.
2. train LED name of station display according to claim 1, it is characterized in that: described LED display controller is provided with the shows signal output terminal, and described main display and secondary display screen link to each other with the shows signal output terminal.
3. train LED name of station display according to claim 1, it is characterized in that: described main display is the LED dot matrix display screen.
4. train LED name of station display according to claim 3, it is characterized in that: the profile of described main display is horizontal rectangle, the length of described main display is 400mm ~ 600mm, and the wide of described main display is 100mm ~ 150mm, and the LED dot spacing of described main display is 4.5mm ~ 5.0mm.
5. train LED name of station display according to claim 1, it is characterized in that: described LED display controller is provided with control knob, and described control knob is arranged on the slave display side.
6. train LED name of station display according to claim 1, it is characterized in that: described secondary display screen is the LED dot matrix display screen, is provided with backlight in the described secondary display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205794391U CN201829145U (en) | 2010-10-28 | 2010-10-28 | LED station name display for trains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205794391U CN201829145U (en) | 2010-10-28 | 2010-10-28 | LED station name display for trains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829145U true CN201829145U (en) | 2011-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205794391U Expired - Fee Related CN201829145U (en) | 2010-10-28 | 2010-10-28 | LED station name display for trains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575277A (en) * | 2015-01-14 | 2015-04-29 | 成都智控科技有限公司 | Multi-functional display applied to rapid buses |
| CN112550309A (en) * | 2020-12-21 | 2021-03-26 | 北京百度网讯科技有限公司 | Autonomous vehicle, information display method, information display apparatus, device, and storage medium |
-
2010
- 2010-10-28 CN CN2010205794391U patent/CN201829145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575277A (en) * | 2015-01-14 | 2015-04-29 | 成都智控科技有限公司 | Multi-functional display applied to rapid buses |
| CN112550309A (en) * | 2020-12-21 | 2021-03-26 | 北京百度网讯科技有限公司 | Autonomous vehicle, information display method, information display apparatus, device, and storage medium |
| CN112550309B (en) * | 2020-12-21 | 2022-05-10 | 阿波罗智联(北京)科技有限公司 | Autonomous vehicle, information display method, information display apparatus, device, and storage medium |
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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: 20110511 Termination date: 20131028 |