CN1209620A - Subway information and advertisement system - Google Patents
Subway information and advertisement system Download PDFInfo
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- CN1209620A CN1209620A CN 97116795 CN97116795A CN1209620A CN 1209620 A CN1209620 A CN 1209620A CN 97116795 CN97116795 CN 97116795 CN 97116795 A CN97116795 A CN 97116795A CN 1209620 A CN1209620 A CN 1209620A
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Abstract
The metro information and advertisement system includes information stations, paging station, repeater and displays. The paging station obtains the public information from every information station, and broadcasts one, then the repeater placed at entrance to the metro tunnel can directionally transmit the information into the tunnel, and the display being in the car receives the information and advertisement, and broadcasts in the car, so that various advertisements can be controllable-passed through the display, and broad cast in the car.
Description
The present invention relates to telecommunications context, the system that particularly utilizes the train of radio paging system in subway to send public information and in the compartment, show.
Subway is the vehicles important in the city.All there is every day the passenger of One's name is legion to take subway.Subway is because be opened in the underground tunnel, and the compartment operates in the tunnel, and electric wave on the ground generally advances less than in the tunnel, so, the train comparison oppressiveness that is in operation.Blowing and raining on the ground, following passenger does not know yet.Radio to below also what all can not receive.In the information age now, information to be introduced in the subway carriage, the compartment is when walking, also can play and show some public informations, for example financial Information, weather condition, accident or the like, useful to masses, and can attract more advertiser, make subway increase advertising income.Therefore, utilize electric wave to introduce information in the subway train and show and be needs very.
Purpose of the present invention is to provide a kind of information to propagate and display system, some public informations on ground can be transferred in the subway carriage, and can show on the display screen in the compartment.
Realize that concrete scheme of the present invention can have a lot, solution of the present invention is, with public information with wired or wireless mode, transmission knot wireless paging station, the wireless paging station adopts the mode of broadcasting outwards to send, and at each subway exit transponder is set, and the public information that the wireless paging station of receiving is launched directionally sends in subway tunnel, the signalization receiving and processing device carries out the signal reception, handles and shows in railway car, has just realized goal of the invention.
Fig. 1 is system architecture of the present invention and running key diagram.
Fig. 2 is that beeper independently operates embodiment.
Fig. 3 is another the routine block diagram of display device that adopts unified control module that the display that is located at each compartment is broadcast and controlled in the subway carriage.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Consult Fig. 1, shown the basic comprising of native system among Fig. 1, include information station (1), paging centers (2), transponder (3) and display device (4).
Information source also can be by information station (1), issue various public informations or specialized information, for example the stock exchange price, the horse that can be used as information station (1) issue stock market, bank's issue gold and foreign exchange can be issued line or the like, various information station (1) are transferred to wireless paging station (2) by wired or wireless communication modes, there is ready-made technical equipment in the information station of function (1) as mentioned above, is mature technology.
Paging centers (2) can be various paging centers, and promptly each paging centers can be as the paging centers of native system, and it is broadcast away the information of each information station (1) input in time.In addition, wireless paging station (2) also can broadcast weather forecast, typhoon warning or the like public information, and some great important informations, as 97 return of Hong kong, the Fifteenth National Congress is held, new Politburo Standing Committee member's list or the like, and some accidents of going up both at home and abroad etc., can also advertising information.The characteristics of radio call communication, be to propagate one, two or a collection of paging receiver (beeper) to appointment by paging centers's (BP platform) broadcast transmission mode, the reception aspect can be that unit receives, and also can be that multimachine together receives, as long as address code has been specified, beeper is just designated.Radio call has highly sensitive, and area coverage is big, the characteristics that price is low.Subway is underground, and generally speaking, transmission of wireless signals is less than underground.Signal can only transmit the distance at several meters tens meters at hole into.Therefore, make the information of receiving in the subway carriage that ground communications platform, paging centers etc. broadcast, must send out device (3) the spy of leading to underground tunnel portal place signalization reception and orientation forwarding, transponder (3) mainly includes signal receiving circuit, signal amplification circuit, with the antenna circuit of directional transmissions, its directional antenna points in the subway tunnel.Like this, utilize signal receiving circuit in the transponder to receive the signal message of some frequency of certain paging centers's emission specially.In the native system, transponder (3) receives the information of specifying paging centers (2) emission, faint signal is amplified, again through the antenna of directional transmissions, be transmitted in the subway tunnel, the compartment that makes subway train can both obtain the signal clearly of sufficient intensity between each station and each station, obtain good reception.
Transponder (3) can be provided with according to actual conditions, select the appropriate location to be provided with at the tunnel portal place, and emitting antenna is pointed in the tunnel, the quantity and the power of transponder (3) can be decided as required, can only be provided with, also can be provided with in a plurality of tunnel faces a tunnel face.
Display device (4) is arranged in the compartment, all can be provided with in each compartment, which comprises at least the circuit unit of the signal message that reception transponder (3) transmits and the display unit that information is shown, the iron-clad in compartment can be used as antenna, certain each compartment can be drawn one section receiving antenna separately and be come received signal, circuit unit processing place through signal Processing is shown by display unit.Display unit can be used LCD, and available a plurality of various light emitting diodes are formed display, and the teletron of available electron rifle emission shows information as display information comprises various information, also comprises advertising message, i.e. advertisement.The position of display unit can be arranged on the top in four jiaos in compartment, the car door top, and top, seat or the like can be provided with according to the compartment actual conditions, in a compartment one or more displays is set.
Consult Fig. 2, Fig. 2 is the block diagram of an embodiment of the display device (4) of native system.This display device (4) includes pager unit (4-1), amplifying unit (4-2), display (4-3), power supply unit (4-4).The principal character of present embodiment is to utilize pager unit (4-1) to receive the decode information to display, and the primary structure of pager unit (4-1) is exactly a pager (beeper).It is highly sensitive, a lot of beepers can receive various public informations and personal information, for example starlight MCI produces the stock handset with the rich and influential family, just can receive the stock information that paging centers transmitted by starlight, financial foreign exchange information, racing tips, lottery ticket information, weather forecast, traffic message, can certainly advertising, be copy.The beeper of this cover is reequiped, do not needed the machine shake, do not needed to ring machine, also can not want small display, and use the large display screen of display (4-3).Owing to will in subway carriage, watch, will use the display (4-3) of big display screen certainly for many people.Adopt big display (4-3) to need big signal input and big power supply supply, therefore, comprised amplifying unit (4-2) in the display device (4), be used for the signal that pager unit (1) transmission is come in is amplified, the level of amplifying will be fit to the needed voltage and current of display (4-3) that cooperated etc., the circuit of this amplifying unit (4-2) can be varied, and those skilled in the art can realize.The circuit of amplifying unit (4-2) also can and display (4-3) be produced on together, display (4-3) can be a liquid crystal, can be lighting transistor, also can be kinescope.Display (4-3) and amplifying unit (4-2) all need bigger electric power input, therefore, power supply unit (4-4) is set in display device (4) provides required voltage and electric current to each several part, the electric power of pager unit (4-1) also can be by power supply unit (4-4) supply, as long as adopt suitable interface wiring to accomplish.Like this, after public information and advertisement all can be broadcast by paging centers (2), after the transponder of tunnel face (3) is transmitted, worked simultaneously in each unit among above-mentioned Fig. 2, goes up at the display (4-3) of display device (4) and just can see public information and advertisement.This public information and advertisement generally are noiseless, so, in the compartment, play, can not cause brouhaha yet, can not cause that the passenger is discontented.Especially broadcast information such as traffic, weather, the passenger generally welcomes.In this example, because employing is that beeper receives, the beeper of aforesaid rich and influential family's stock handset has numeric keypad, and different information can be selected broadcast by button in each compartment.Certainly, different beepers also can have different address codes, and the information of being broadcast different contents by the variant pager unit (4-1) of BP platform control respectively also is fine.It is good to broadcast identical content, and it is good to broadcast different content, and this is this routine characteristic.And, simple in structure, do not need other control device in the subway carriage.This point also is another characteristic of this example.
Certainly, generally speaking, broadcasting content can be subjected to the unified control of train playing programs person in the subway carriage.The embodiment of Fig. 3 is this control forms.Consulting Fig. 3, is the another embodiment of display device in Fig. 1 system (4) shown in the block scheme among Fig. 3.In this embodiment, display device (4) includes signal input unit (4-5), control module (4-6), advertisement input block (4-7), memory cell (4-8), keyboard (4-9), VU voice unit (4-10), channel switch (4-11), display (4-12), power supply (4-13).In the present embodiment, a plurality of displays (4-12) are located at the appropriate location in the compartment that needs display message and advertisement respectively, its content displayed, be subjected to the unified control of a control module (4-6), a signal input unit (4-5) can only be set, reception is located at the public information that the transponder (3) of tunnel face sends, it (4-5) can be a beeper device, it also can be the radio signal of other custom-designed reception transponder (3), and the device of handling and transmitting, be used to receive the various public informations and the advertising message of the emission of BP platform, and transfer to control module (4-6).Subterranean railway department can utilize native system to receive advertisement in subway carriage, it mainly is noiseless advertisement, black and white or colored advertisement, after making in advance, electronic-circuit device by advertisement input block (4-7), be transferred to control module (4-6), also can be by the requirement of control module (4-6), with the magnetic disc of advertisement, video-tape etc., be placed on earlier in the advertisement input block (4-7), also can ad content be deposited in the memory cell (4-8) by the requirement of control module (4-6), or the like mode, all can be separately or in conjunction with adopting.Advertisement input block (4-7) also can be by CD player, video recorder, video camera, the VCD machine, Digit camera, DVD player etc. separately or constitute jointly so that play the advertisement of magnetic disc formula or video recording belt (as carrier).Advertisement input block (4-7) also can be the computer that has various decoding cards such as VCD card, the input of convenient various advertising carriers.Store the public information and the advertising message of input in the memory cell (4-8) as required, this memory cell (4-8) can be the memory that uses in the computer, can be jumbo memory.It shows to display (4-12) content delivery of storage in interior according to the instruction of control module (4-6).
Keyboard (4-9) is used for to control module (4-6) input instruction, and keyboard (4-9) can adopt various computor-keyboards.
VU voice unit (4-10), be used for input speech when being badly in need of, this is the device to each compartment conversation that has been provided with in subway carriage at present, can be this legacy devices as VU voice unit (4-10), be incorporated in the structure of present embodiment, be used to announce some interim occurrences, notify the passenger.
Channel switch (4-11) is an electronic switching circuit, can give each display (4-12) configuration channel switch (4-11), for example constitutes the control of controlled unit (4-6) with transistor circuit.Like this, when playing advertisements or other public information, the broadcast personnel pass through keyboard (4-9) to control module (4-6) input instruction, some channel switch (4-11) is opened or closed, or all channel switchs (4-11) open or close, make each display (4-12) can show identical content, also can show different contents.
Display (4-12) can be liquid crystal, and is transistorized, or kinescope, be installed in appropriate location in the compartment, controlled unit (4-6) control.Play public information or advertisement.Control module (4-6) can be a computer or host computer.Preset program is inputed in the control module (4-6), by the keyboard that is connected (4-9) that matches with it.Utilize keyboard, the each several part of display device (4) is controlled.
Power supply (4-13) is made up of power circuit, is used for all the other the each several part power supplies to display device (4).
According to the configuration of present embodiment, the broadcast person on the subway train can play the public information, the public information of storage and the various advertisement that receive at any time.
Fig. 1 in conjunction with Fig. 2 merit Fig. 3, provides several embodiment, can realize the object of the invention.Make in the subway train, can play public information, also can play various advertisements, subway can be increased income because of advertisement, also beneficial to the passenger.
Claims (5)
1, a subway information and ad system include information station (1), and paging centers (2) particularly, also includes:
The transponder of forwarding information (3) in the subterranean railway tunnel,
Be used to receive the display device (4) of processing and display message.
2, according to claim 1, its display device (4) can include:
Pager unit (4-1) is used to receive the information that transponder (3) is transmitted, and carries out signal Processing, and the signal after handling is transferred to amplifying unit (4-2),
Amplifying unit (4-2) amplifies the signal of pager unit (4-1) input, and is transferred to display (4-3),
Display (4-3) shows the signal message of amplifying unit (4-2) input,
Power supply unit (4-4) is to each unit supply electric power of its display device (4).
3, according to claim 1, its display device (4) can include:
Signal input unit (4-5) is used to receive the information that transponder ⑶ is transmitted, and carries out signal Processing, and the signal after handling is transferred to control module (4-6),
Control module (4-6), storage has control program, is used for overhead control is carried out in the information and the advertisement of input and output according to instruction,
Unit (4-7) is failed in advertisement, and advertisement or the out of Memory of making is transferred to control module (4-6) by advertisement input block (4-7),
Memory cell (4-8) stores information and advertisement that control module (4-6) is imported, and is transferred to display (4-13) according to the instruction of control module (4-6),
Keyboard (4-9) is used for to control module (4-6) input instruction,
VU voice unit (4-10) is used for input speech when being badly in need of,
Channel switch (4-11) is used for the display (4-12) that switch cooperates and shows or do not show, or shows the content of appointment;
Display (4-12) is used for indicative control unit (4-6) is specified and import information and advertisement,
Power supply (4-13) is used for the various piece power supply to display device (4).
4, as described in the claim 3, its signal input unit (4-5) can be a radio paging receiver.
5 as described in the claim 3, and its control module (4-6) can be computer or host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97116795 CN1209620A (en) | 1997-08-22 | 1997-08-22 | Subway information and advertisement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97116795 CN1209620A (en) | 1997-08-22 | 1997-08-22 | Subway information and advertisement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1209620A true CN1209620A (en) | 1999-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97116795 Pending CN1209620A (en) | 1997-08-22 | 1997-08-22 | Subway information and advertisement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1209620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100374932B1 (en) * | 2000-09-25 | 2003-03-06 | 주식회사 텔로윈 | System for displaying information in trains using communication network |
| CN103152746A (en) * | 2013-02-04 | 2013-06-12 | 北京比邻信通科技有限责任公司 | Method and system for improving underground terminal access reliability |
| CN105141438A (en) * | 2015-06-08 | 2015-12-09 | 南车青岛四方机车车辆股份有限公司 | Passenger information display system network configuration method and device, and information display system |
-
1997
- 1997-08-22 CN CN 97116795 patent/CN1209620A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100374932B1 (en) * | 2000-09-25 | 2003-03-06 | 주식회사 텔로윈 | System for displaying information in trains using communication network |
| CN103152746A (en) * | 2013-02-04 | 2013-06-12 | 北京比邻信通科技有限责任公司 | Method and system for improving underground terminal access reliability |
| CN105141438A (en) * | 2015-06-08 | 2015-12-09 | 南车青岛四方机车车辆股份有限公司 | Passenger information display system network configuration method and device, and information display system |
| CN105141438B (en) * | 2015-06-08 | 2019-02-01 | 中车青岛四方机车车辆股份有限公司 | Network collocating method, device and the information display system of Customer information display system |
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