CN103198769B - Station platform train waiting information display device - Google Patents
Station platform train waiting information display device Download PDFInfo
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- CN103198769B CN103198769B CN201310109442.5A CN201310109442A CN103198769B CN 103198769 B CN103198769 B CN 103198769B CN 201310109442 A CN201310109442 A CN 201310109442A CN 103198769 B CN103198769 B CN 103198769B
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Abstract
The invention discloses a station platform train waiting information display device which comprises a station platform train waiting information total controller, a station platform controller, a display screen controller and a display screen. The station platform train waiting information total controller is used for acquiring train scheduling information from a railway station scheduling platform and transmits the information to a corresponding station platform controller through the Ethernet according to the serial number of a stopping station platform. The station platform controller is used for receiving the information, generating display content of a display screen and transmitting the content to a corresponding display screen controller. The display screen controller is used for receiving display information transmitted by the station platform controller, maintaining or changing the display content of last moment by judging the request of the display information or closing the display screen. The station platform train waiting information display device can display incoming train information and station platform service information in detail, so that common passengers can quickly and accurately find the position of corresponding carriages.
Description
Technical field
The present invention relates to a kind of station platform to wait information display device, particularly relate to a kind of advance notice passenger Bus Schedules, information display device waited by station platform that platform accurate location and queuing position of waiting are stopped in each compartment.
Background technology
Platform be passenger wait and get on or off the bus specific regions.After revenue passenger enters platform, under the prerequisite lacking enough information prompting, the difficulty of waiting faced mainly contains following 3 kinds:
(1) because the train of different train number, different model has different car length, joint number and compartment orientation, revenue passenger is difficult to the car position accurately finding rapidly oneself place.
(2) after finding car position, indefinite owing to indicating, cause passenger not know to queue up wherein to wait.
(3) be drawn in the ground fixing queuing position of platform often not conform to true train position, after causing train to come to a complete stop, part passenger get on the bus not according to Queue sequence, blocks up at entrance of riding, not only cause potential safety hazard but also have impact on train operation efficiency.
The platform that above problem is running motor train unit and high ferro train is particularly serious.Due to motor-car and high ferro train, to stop the platform time short, and passenger must accurately find compartment, ordered queue in advance, get on the bus in order.
At present, information prompting in platform mainly contains two kinds of forms.Be a LED information display screen for fragmentary distribution, provide part riding information to passenger, such as Bus Schedules, compartment put in order in " ← 1--8 compartment, 9--16 compartment → ", but such device can not provide car position information accurately.Another kind is the fixing information inlayed or write on platform, such as coach number, point etc. of queuing up, and this category information, owing to fixing in advance, does not often conform to actual conditions, and particularly after certain new type train comes into operation, relevant information is difficult to upgrade.
Application discloses " multi-functional stop plate " of application number 200520040803.6.This utility model patent can receive, send, show, report to the police and the station platform information of regarding service, but this kind of station board need take passenger on platform waits space, district and display quantity of information is limited.
Application discloses " information display " of application number 200880113631.7.This patent of invention utilizes the display screen Dynamic Announce be fixed on the partition wall of platform opposite one rail to wait information, but considers the factor such as safety, Economics and Management, does not generally have wall between the rail of railway station; And will shelter from display screen after pulling in, now passenger cannot know the orientation that concrete coach number is stopped.
Therefore, also there is no to solve poor information of waiting that passenger meets with when platform is waited at present, improve passenger wait efficiency, promote display device of waiting in order.
Summary of the invention
Fundamental purpose of the present invention is, overcome existing station platform to wait the defect of information presentation device, a kind of station platform based on Ethernet is provided to wait information display device, this device can pass through the function of real-time performance information real-time update, system centralized control, power supply dynamic management, reaches and guides passenger to wait efficiently, in order and the object of equipment using electricity wisely.
For achieving the above object, the technical solution used in the present invention is as follows.
A kind of station platform is waited information display device, comprise platform to wait information master controller, controller of platform, displaying screen controller and display screen, described platform wait information master controller for obtain from railway station dispatching platform by incoming train train number, stop platform number, time of entering the station, the time of departure, berthing time, vehicle, compartment number information, then send above-mentioned information to corresponding described controller of platform by Ethernet according to stop platform number; Described controller of platform to be waited information that information master controller sends the particular content generated shown by the displaying contents of display screen and every block display screen for receiving described platform, is then transferred to corresponding described displaying screen controller; The display information that described displaying screen controller is sent for receiving described controller of platform, by judging that the requirement of display information is made maintenance, changed the displaying contents in a upper moment or closed described display screen.
Further, described controller of platform comprises arm processor, RAM storer, FLASH memory, Ethernet interface, temperature measurement module, clock module and power supply, described Ethernet interface receives the train number of train, time of entering the station, berthing time, vehicle, compartment number information for information master controller of waiting from described platform, and described RAM storer is for storing the information received; Described temperature measurement module is for measuring outdoor temperature, and described clock module is for generation of clock signal; Described ARM controller is by transferring vehicle, the compartment number in the information received that stores in described RAM storer, search the database be stored in described FLASH memory, obtain the length data in this vehicle compartment, overall length of the train is calculated according to compartment number, in conjunction with the position of different automobile types headstock parking mark post line, obtain the job code of described display screen, then, described RAM controller should work display screen numbering, often block display screen displaying contents, time and temperature information send described displaying screen controller to; Described power supply is used for providing electric energy for arm processor, RAM storer, FLASH memory, temperature measurement module, clock module.
Further, described displaying screen controller comprises single-chip microcomputer, relay and power supply, described single-chip microcomputer inhale according to the display screen numbering pilot relay that should work that receives and with disconnection; Described power supply is used for providing electric energy for described single-chip microcomputer and described relay.
Further, the communication interface between described controller of platform and described displaying screen controller is RS-485 interface.
Further, described single-chip microcomputer is MSP430F449 single-chip microcomputer.
Further, described display screen is LED display, and described displaying screen controller is LED display controller.
Further, the communication interface between described displaying screen controller and described display screen is RS-232 interface.
Further, described display screen is fixed in platform roofing by hanging stick, described display screen and platform isometric.
Further, described display screen is fixed in platform roofing in an inclined manner.
Further, described hanging stick is connected with described platform roofing by screw.
Owing to adopting technique scheme, the invention has the beneficial effects as follows:
The first, incoming train information and station service information can be shown in detail, facilitate revenue passenger accurately to find rapidly the car position at oneself place.
The second, display screen is outstanding is fixed on platform edge in an inclined manner, namely directly over track side, is easy to be discovered by passenger.
3rd, facilitate passenger to queue up and get on the bus in order, decrease blocking up of entrance of riding, reduce potential safety hazard, built the environment of civil bus ride.
Accompanying drawing explanation
Fig. 1 is that station platform of the present invention is waited the integrally-built schematic perspective view of information display device.
Fig. 2 is that station platform of the present invention is waited the integrally-built floor map of information display device one embodiment.
Fig. 3 is that station platform of the present invention is waited the control circuit connection diagram of controller of platform of information display device one embodiment.
Fig. 4 is that station platform of the present invention is waited the control circuit connection diagram of LED controller of information display device one embodiment.
Fig. 5, Fig. 6 and Fig. 7 are that station platform of the present invention is waited the LED display work picture view of information display device one embodiment.
In figure, 1-platform roofing; 2-hanging stick; 3-LED display screen; 4-platform; 5-safety line; 6-angle; 7-screw; 8-platform is waited information master controller; 9-Ethernet; 101,102 ... 10n-controller of platform; 11-RS-485 interface; 121,122 ... 12m-LED displaying screen controller; 13-RS-232 interface; 14-power supply; 15-Ethernet interface; 16-RAM storer; 17-RAM controller; 18-FLASH storer; 19-clock module; 20-RS-485 interface; 21-temperature measurement module; 22-RS-485 interface; 23-relay; 24-MSP430F449 single-chip microcomputer; 25-railway station dispatching platform.
Embodiment
Fig. 1 is that station platform of the present invention is waited the integrally-built schematic perspective view of information display device, and as shown in Figure 1, this device comprises display screen 3, and display screen 3 is preferably the red LED display screen of long 1.92 meters of monolithic, wide 0.48 meter, 9216 pixel.Display screen becomes 30 degree of angles 6 with platform 4 edge-perpendicular extended line, facilitates passenger to read the information of LED display 3; Wait outside the safety line 5 that passenger stands in platform 4, be unlikely to injure passenger by a crashing object if there is display screen to fall.Display screen 3 hangs in platform roofing 1 by hanging stick 2, and hanging stick 2 two ends screw 7 is fixed.
Display screen 3 hangs on directly over platform edge, and display screen is spliced into together continuously, is formed and the isometric strip display screen of platform, and display screen splicing number changes with platform length and changes.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 2 is that station platform of the present invention is waited the integrally-built floor map of information display device one embodiment.As shown in Figure 2, station platform information display device of the present invention comprises platform and to wait information master controller 8, controller of platform 10, and LED display controller 12(wherein LED display controller number m is less than 256) and LED display 3.
Platform wait information master controller 8 from railway station dispatching platform 25 obtain by incoming train train number, stop the information such as platform number, time of entering the station, berthing time, vehicle, compartment number.Platform wait information master controller 8 according to stop platform number the information such as train number, time of entering the station, berthing time, vehicle, compartment number are sent to corresponding controller of platform 10 by Ethernet 9, as shown in Figure 2, controller of platform 10 can arrange multiple.
Fig. 3 is that station platform of the present invention is waited the control circuit connection diagram of controller of platform of information display device one embodiment.As shown in Figure 3, controller of platform 10 take ARM as core controller.Comprise Ethernet interface 15, RAM storer 16, FLASH memory 18, clock module 19, RS-485 interface 20 and temperature measurement module 21.The information such as Ethernet interface 15 receives train number for information master controller 8 of waiting from platform, time of entering the station, berthing time, vehicle, compartment number.RAM storer 16 is for storing the information of above acquisition.ARM controller 17 by transferring in RAM storer 16 vehicle stored in above information, compartment number searches the database be stored in FLASH memory 18, obtain this vehicle car length data, calculate overall length of the train according to compartment number, in conjunction with the position of different automobile types headstock parking mark post line, obtain the job code of LED display 3.Current outdoor temperature is measured by external temperature measurement module 20.The LED display numbering that RAM controller 17 should work, every block display screen displaying contents, current time and temperature information send LED display controller 12 to by RS-485 interface 21.
The principle of work of controller of platform is: controller of platform is waited after relevant train scheduling information that information master controller sends receiving platform, arm processor is by the car length of corresponding vehicle in consults memory FLASH database, overall length of the train is calculated in conjunction with compartment number, the displaying contents of generation LED display, the particular content of every block LED display display and current time, and be transferred to corresponding LED display controller by RS-485; Gather current platform environment temperature by temperature measurement module, and temperature information is sent to LED display controller to show; Generate some warnings, information, as " ordered queue, civil bus ride ", " no smoking " etc., and displaying contents is sent to LED display controller.
Fig. 4 is that station platform of the present invention is waited the control circuit connection diagram of LED display controller of information display device one embodiment.As shown in Figure 4, LED display controller 12 for core controller, comprises RS-485 interface 22 and relay 23 with MSP430F449 single-chip microcomputer 24.MSP430F449 single-chip microcomputer 24 inhale according to the LED display numbering pilot relay 23 that should work received from RS-485 interface 22 and with disconnection.Relay 23 inhale and, power supply 14 provides operating voltage for LED display, then transfers data to LED display 3 by RS-232 interface 13 and shows.Relay 23 disconnects, and LED display does not work, and serves the effect of energy-conserving and environment-protective.
The principle of work of LED display controller is: LED display controller is communicated with controller of platform, when receiving the display information that controller of platform is sent, by judging that corresponding action is made in the requirement of display information by RS-485 interface.When showing information requirements and upgrading, just displaying contents is sent to LED display; When showing information requirements and keeping displaying contents, LED display maintained the displaying contents in a upper moment; When information requirements are closed, just by MSP430 controller pilot relay, cut off LED display power supply, with the object reaching economize energy, low-carbon (LC) runs.
As preferably, single LED display is about 2000mm, wide about 50mm.LED display hangs on directly over platform edge (near track side), and distance floor level is 3 meters, and becomes 60 degree of angles with ground, is easy to be discovered by passenger.
Fig. 5, Fig. 6 and Fig. 7 are that station platform of the present invention is waited the LED display work picture view of information display device one embodiment.Shown in Fig. 5 is Xia Ke district, No. 1 compartment LED display 3 displaying contents, comprises visitor under 01 car, G7060 time, the time of departure 16:00.Shown in Fig. 6 is the content that Shang Ke district, No. 1 compartment LED display 3 shows, and comprises visitor on 01 car, G7060 time, the time of departure 16:00.Shown in Fig. 7 is the content that under No. 1 compartment, visitor and the middle LED display 3 of upper visitor show, and comprise temperature 21 ° of C, time 15:50, information is: no smoking for ordered queue's civil bus ride.
By technique scheme, a kind of station platform of the present invention information display system of waiting at least has following advantages:
The first, this device can show incoming train information and station service information in detail, facilitates revenue passenger accurately to find rapidly the car position at oneself place.
The second, use this device that passenger can be facilitated to queue up and get on the bus in order, decrease blocking up of entrance of riding, reduce potential safety hazard, built the environment of civil bus ride.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (9)
1. station platform is waited an information display device, it is characterized in that, comprises platform and to wait information master controller, controller of platform, displaying screen controller and display screen, wherein,
Described platform wait information master controller for obtain from railway station dispatching platform by incoming train train number, stop platform number, time of entering the station, the time of departure, berthing time, vehicle, compartment number information, then send above-mentioned information to corresponding described controller of platform by Ethernet according to stop platform number;
Described controller of platform to be waited information that information master controller sends the particular content generated shown by the displaying contents of display screen and every block display screen for receiving described platform, is then transferred to corresponding described displaying screen controller;
The display information that described displaying screen controller is sent for receiving described controller of platform, by judging that the requirement of display information is made maintenance, changed the displaying contents in a upper moment or closed described display screen;
Described controller of platform comprises arm processor, RAM storer, FLASH memory, Ethernet interface, temperature measurement module, clock module and power supply, wherein,
Described Ethernet interface receives the train number of train, time of entering the station, berthing time, vehicle, compartment number information for information master controller of waiting from described platform, and described RAM storer is for storing the information received;
Described temperature measurement module is for measuring outdoor temperature, and described clock module is for generation of clock signal;
Described ARM controller is by transferring vehicle, the compartment number in the information received that stores in described RAM storer, search the database be stored in described FLASH memory, obtain the length data in this vehicle compartment, overall length of the train is calculated according to compartment number, in conjunction with the position of different automobile types headstock parking mark post line, obtain the job code of described display screen, then, described RAM controller should work display screen numbering, often block display screen displaying contents, time and temperature information send described displaying screen controller to;
Described power supply is used for providing electric energy for arm processor, RAM storer, FLASH memory, temperature measurement module, clock module.
2. station platform according to claim 1 is waited information display device, and it is characterized in that, described displaying screen controller comprises single-chip microcomputer, relay and described power supply, wherein,
Described single-chip microcomputer inhale according to the display screen numbering pilot relay that should work that receives and with disconnection;
Described power supply is used for providing electric energy for described single-chip microcomputer and described relay.
3. station platform according to claim 2 is waited information display device, and it is characterized in that, the communication interface between described controller of platform and described displaying screen controller is RS-485 interface.
4. station platform according to claim 2 is waited information display device, and it is characterized in that, described single-chip microcomputer is MSP430F449 single-chip microcomputer.
5. station platform according to claim 2 is waited information display device, and it is characterized in that, described display screen is LED display, and described displaying screen controller is LED display controller.
6. station platform according to claim 2 is waited information display device, and it is characterized in that, the communication interface between described displaying screen controller and described display screen is RS-232 interface.
7. station platform according to claim 2 is waited information display device, and it is characterized in that, described display screen is fixed in platform roofing by hanging stick, described display screen and platform isometric.
8. station platform according to claim 7 is waited information display device, and it is characterized in that, described display screen is fixed in platform roofing in an inclined manner.
9. station platform according to claim 8 is waited information display device, and it is characterized in that, described hanging stick is connected with described platform roofing by screw.
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| CN201310109442.5A CN103198769B (en) | 2013-03-29 | 2013-03-29 | Station platform train waiting information display device |
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| CN103198769B true CN103198769B (en) | 2015-07-15 |
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Cited By (1)
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|---|---|---|---|---|
| CN107901953A (en) * | 2017-12-15 | 2018-04-13 | 广西云上科技有限公司 | A kind of train steps on car door instruction device |
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| CN110556053A (en) * | 2019-08-23 | 2019-12-10 | 广州新科佳都科技有限公司 | Multimedia information display method and system for platform door |
| CN110641482B (en) * | 2019-09-30 | 2024-08-20 | 郑州铁路装备制造有限公司 | Lifting safety door for displaying carriage number riding guiding information of railway passenger transport platform |
| CN110995833A (en) * | 2019-12-02 | 2020-04-10 | 苏州长风航空电子有限公司 | Platform screen control method and system |
| CN111294727A (en) * | 2020-04-08 | 2020-06-16 | 江苏科技大学 | LED electronic indicating system device for high-speed rail motor train platform and indicating method thereof |
| CN112874580A (en) * | 2021-03-01 | 2021-06-01 | 哈尔滨市科佳通用机电股份有限公司 | Railway platform carriage position display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3513557C2 (en) * | 1985-04-16 | 1987-05-21 | Lumino Licht Elektronik Gmbh, 4150 Krefeld, De | |
| CN2870054Y (en) * | 2006-02-24 | 2007-02-14 | 南京泰通科技有限公司 | Passenger guide apparatus for railway station |
| CN102208121A (en) * | 2011-04-15 | 2011-10-05 | 张佩钢 | Landmark dynamic control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06242744A (en) * | 1993-02-17 | 1994-09-02 | Kanebo Ltd | Led display device |
-
2013
- 2013-03-29 CN CN201310109442.5A patent/CN103198769B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3513557C2 (en) * | 1985-04-16 | 1987-05-21 | Lumino Licht Elektronik Gmbh, 4150 Krefeld, De | |
| CN2870054Y (en) * | 2006-02-24 | 2007-02-14 | 南京泰通科技有限公司 | Passenger guide apparatus for railway station |
| CN102208121A (en) * | 2011-04-15 | 2011-10-05 | 张佩钢 | Landmark dynamic control system |
Non-Patent Citations (1)
| Title |
|---|
| 旅客引导系统应用技术;张炜;《科技信息》;20090505(第13期);第454、400页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901953A (en) * | 2017-12-15 | 2018-04-13 | 广西云上科技有限公司 | A kind of train steps on car door instruction device |
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Effective date of registration: 20210203 Address after: 213022 unit B, 14th floor, Tian'an commercial and residential building, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU DAHENG AUTOMATION EQUIPMENT Co.,Ltd. Address before: 213022, No. 200 Jinling North Road, Jiangsu, Changzhou Patentee before: CHANGZHOU CAMPUS OF HOHAI University |
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