CN101567828B - Passenger information service system and realization method thereof - Google Patents
Passenger information service system and realization method thereof Download PDFInfo
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- CN101567828B CN101567828B CN200810222556XA CN200810222556A CN101567828B CN 101567828 B CN101567828 B CN 101567828B CN 200810222556X A CN200810222556X A CN 200810222556XA CN 200810222556 A CN200810222556 A CN 200810222556A CN 101567828 B CN101567828 B CN 101567828B
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Abstract
The invention discloses a passenger information service system. The system comprises a control center, a media control unit and an output device, wherein the control center is used for creating and maintaining information of playing points and playing groups, receiving the content of to-be-played programs and playing parameters corresponding to the content of the to-be-played programs, generating a program list, and sending the program list, the content of the to-be-played programs corresponding to the program list, and a template used during playing to the media control unit corresponding to the playing points; the media control unit is used for playing the programs according to the received program list, the program content and the template used during playing, coding generated audio-video information and then transmitting the coded audio-video information to the output device; and the output device is used for decoding the received information, playing and outputting the decoded information. The invention also discloses a method for realizing the passenger information service system. By performing centralized control on each playing point, the method realizes the centralized control on the passenger information service systems on various transportation tools, and then can provide passengers with networked information issue and ride-guiding services.
Description
Technical field
The present invention relates to passenger information system (PIS, Passenger Information System), particularly a kind of passenger information service system and its implementation.
Background technology
Be accompanied by rapid economy development, the quantity of public transports such as public transport, subway, train, aircraft, steamer is also increasing sharply.Facing to complicated day by day public transportation system, operator need realize the automation and the computerization of internal control on the one hand, and the passenger also needs by fast, mode obtains timely operation information and leads the service of taking advantage of intuitively on the other hand.
There is the system of many types to be used for providing information service at present, mainly contains broadcasting, light-emitting diode (LED), digital video disk (DVD), teletext to the passenger.Wherein, the broadcasting scope of application is the widest, and have immediately, characteristics easily service time the earliest, but voice service can only be provided; LED can show contents such as the operation moment, roll titles information, and what have can also show simple pictorial information, and shortcoming is that amount of information is limited; The player of move medias such as DVD or support USB flash disk can be play various types of multimedia messagess, and shortcoming is to accomplish that instant messages upgrades; Though teletext can play multimedia information, have in real time simple advantage, can't accomplish personalization, can not issue the different information contents according to the characteristics of different location.
In recent years, along with popularizing and the practicability of multimedia technology of computer network, the multi-medium information spreading system based on the computer networking has appearred also, for example, and electronic bus stop board, subway network multi-media broadcasting system, outdoor electronic bill-board etc.Generally all there is an information distribution center software in these systems, be responsible for making programme, and the relevant program back of packing together is sent on the playback terminal by network, playback terminal broadcasts the program and the operation information of appointment according to the requirement of programme according to certain rule.By means of computer networking technology, content displayed can upgrade in time easily; By means of multimedia technology, the form of demonstration also can be varied; In addition, adopt certain control method, can also accomplish,, broadcast different contents according to different demands in different places.
Above-mentioned system based on the multimedia computer network technology, the common problem that exists is that each system is independent separately at present, lack unified centralized control, be fully independently between the public transport in same city and the subway not only, even also have separately between the different circuits of subway and oneself independently issue the center, the operation information form is also various, each other almost without any information interchange, even all disconnects on physical network.And be accompanied by the development of public traffic network, adopt the trip of the various ways vehicles, the needs of changing between the different traffic routes and the vehicles are more and more, press for the passenger information service system of a networking, the information issue of networking is provided and leads the service of taking advantage of to the passenger.
Summary of the invention
The embodiment of the invention provides a kind of passenger information service system and its implementation, to realize that the passenger information service system on the various vehicles is realized centralized control.
The embodiment of the invention provides a kind of passenger information service system, comprising:
Control centre sets up broadcast point, broadcast group information and maintenance; Receive programme content to be played and the pairing play parameter of programme content to be played, generate programme, the masterplate that uses with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence;
Media control unit, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast, and be sent to output equipment behind the audio/video information that will the be generated coding;
Output equipment is play output behind the information decoding that is used for receiving.
Wherein, described control centre comprises:
Operator terminal is used to receive programme content to be played and the pairing play parameter of programme content to be played, sends the described information that receives to central server;
Central server, be used to set up broadcast point, broadcast group information and maintenance, according to program to be broadcast content that receives and the pairing play parameter of programme content to be played, generate programme, the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit of each broadcast point correspondence.
Wherein, described central server comprises:
Content managing module is used to receive program to be broadcast content and the pairing play parameter of programme content to be played;
The columns management module is used for comprising the broadcast column of playing attribute according to described play parameter generation that each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises name of tv column at least, time span, program broadcast order, the masterplate that uses when broadcasting;
The customized management module is used to formulate play rules;
Medium are compiled broadcasting module, are used for playing attribute and play rules generation programme according to described played column purpose;
The release management module is used for the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit of each broadcast point correspondence.
Wherein, described central server also comprises:
The audit administration module is used for program to be broadcast content that content managing module is received and the pairing play parameter of programme content to be played and carries out validity checking, check by after reinform columns management module executable operations;
Described audit administration module also is used for the programme that generates is carried out validity checking, check by after reinform release management module executable operations.
Wherein, described central server also comprises: prison is broadcast administration module, is used for according to programme and system journal, generates various statistical report forms in conjunction with situation and user's needs on the spot.
Wherein, described central server also comprises: system management module is used to set up broadcast point, broadcast group information and maintenance.
Wherein, described media control unit comprises:
Media controller with medium Broadcast Control module, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast;
Encoder is sent to output equipment behind the audio/video information coding that is used for described broadcast is generated.
Wherein, described media controller with medium Broadcast Control module also is used for recording played daily record and the state information of self, and the information that is write down is returned to central server.
Wherein, the release management module in the described central server also is used for the recorded information of receiving media controller passback, and preserves.
Wherein, described output equipment comprises:
Decoder is used for the information that receives is decoded, and sends described decoded information to display unit and sound-producing device;
Display unit is used to show the image information that receives;
Sound-producing device is used to play the acoustic information that receives.
Wherein, described system also comprises: the signal server, be used to monitor event signal information, and the event signal that listens to is gathered and be distributed to media control unit.
Wherein, described signal server comprises:
The action listener module is used to monitor event signal information;
The incident distribution module, the event signal that is used for listening to gathers, and is distributed to media control unit.
The embodiment of the invention also provides a kind of implementation method of passenger information service system, comprising:
Set up broadcast point, broadcast group information and maintenance;
Receive programme content to be played and the pairing play parameter of programme content to be played, generate programme, the masterplate that uses with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence;
The masterplate broadcast program that described media control unit is used according to the programme that receives, programme content and when broadcasting, and be sent to output equipment behind the audio/video information that will the be generated coding;
Described output equipment is play output after with the information decoding that receives.
Wherein, described generation programme comprises:
Comprise the broadcast column of playing attribute according to described play parameter generation, each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises name of tv column at least, time span, program broadcast order, the masterplate that uses when broadcasting;
Formulate play rules;
Play attribute and play rules generation programme according to described played column purpose.
Wherein, after programme content that described reception is to be played and the pairing play parameter of programme content to be played, further comprise:
The program to be broadcast content that receives and the pairing play parameter of programme content to be played are carried out validity checking, check and carry out subsequent operation again after passing through;
Behind the described generation programme, further comprise: the programme that is generated is carried out validity checking, carry out subsequent operation again after inspection is passed through.
Wherein, described method also comprises: according to programme and system journal, generate various statistical report forms in conjunction with situation and user's needs on the spot.
Wherein, described method also comprises: set up broadcast point, broadcast group information and maintenance in advance.
Use the present invention,, realized the passenger information service system on the various vehicles is realized centralized control, and then can the information issue of networking is provided and lead the service of taking advantage of to the passenger by each broadcast point is carried out centralized control.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.Apparently, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Figure 1A is the system's packet configuration schematic diagram according to the embodiment of the invention;
Figure 1B is the institutional framework schematic diagram according to the public transport grouping of the embodiment of the invention;
Fig. 1 C is the institutional framework schematic diagram according to the subway grouping of the embodiment of the invention;
Fig. 1 D is the institutional framework schematic diagram according to the train grouping of the embodiment of the invention;
Fig. 1 E is the institutional framework schematic diagram according to the aircraft grouping of the embodiment of the invention;
Fig. 1 F is the institutional framework schematic diagram according to the steamer grouping of the embodiment of the invention;
Fig. 2 is the passenger information service system hardware configuration schematic diagram of the embodiment of the invention;
Fig. 3 is the interior software configuration schematic diagram of passenger information service system of the embodiment of the invention;
Fig. 4 is the flow chart according to the implementation method of the passenger information service system of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is described clearly and completely.Obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, all other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belong to the scope of protection of the invention.
At first need to prove the organizational structure of the embodiment of the invention by playing in broadcast point, the broadcast group define system.
Described " broadcast point ", be defined as can broadcast program a place, i.e. point.Usually each " broadcast point " can be equipped with a plurality of equipment down, and is furnished with a media controller to I haven't seen you for ages.Set with common trait one or more " broadcast points " can constitute one " broadcast group ", and one " broadcast group " can also comprise the set of one or more " broadcast groups " with common trait.
System wishes all broadcast points by the definition of " broadcast point ", " broadcast group " according to the user structural group is made into an architecture that meets operation flow.For example, in public transit system, broadcast point is public transit vehicle or bus stop, organizes to be public bus network, public transport company or city; And in aircraft system, put and be that aircraft and airport stop the position, organize and be airport or terminal.
By point, the architecture formed of group tree normally, also can form the structure of a figure sometimes.Usually do not have public member between the group, occuring simultaneously is sky, but sometimes for the ease of management, some group can and other group between share some member and produce common factor.
Referring to Figure 1A～Fig. 1 F, rectangle frame is represented the broadcast group among the figure, and circular frame table shows broadcast point.Figure 1A is the system's packet configuration schematic diagram according to the embodiment of the invention, comprises public transport, subway, train, aircraft, five top groupings of steamer.
Figure 1B is that broadcast point can be divided into fixing point and transfer point according to the institutional framework schematic diagram of the public transport grouping of the embodiment of the invention, and fixing point can comprise bus stop and master station, and transfer point can comprise bus.The public transport grouping system has groupings such as circuit, city, and outside source has that the driver calls out the stops, global positioning signal etc.
Fig. 1 C is the institutional framework schematic diagram according to the subway grouping of the embodiment of the invention, broadcast point can be divided into fixing point and transfer point, fixing point can comprise bus stop and rolling stock section, transfer point can comprise subway train, the subway grouping system has groupings such as circuit, city, and outside source has operation information, broadcasting, cctv surveillance, fire alarm etc.
Fig. 1 D is the institutional framework schematic diagram according to the train grouping of the embodiment of the invention, broadcast point can be divided into fixing point and transfer point, fixing point can comprise bus stop and rolling stock section, transfer point can comprise the train train, the train grouping system has groupings such as circuit, and outside source has operation information, broadcasting, cctv surveillance, fire alarm etc.
Fig. 1 E is the institutional framework schematic diagram according to the aircraft grouping of the embodiment of the invention, broadcast point can be divided into fixing point and transfer point, fixing point can comprise stops the position, transfer point can comprise aircraft, the aircraft grouping system has groupings such as airport, city, and outside source has Flight Information, broadcasting, cctv surveillance, fire alarm etc.
Fig. 1 F is the institutional framework schematic diagram according to the steamer grouping of the embodiment of the invention, broadcast point can be divided into fixing point and transfer point, fixing point can comprise stops the position, transfer point can comprise steamer, the steamer grouping system has groupings such as harbour, city, and outside source has operation information, broadcasting, cctv surveillance, fire alarm etc.
Fig. 2 is the passenger information service system hardware configuration schematic diagram of the embodiment of the invention.It comprises:
Control centre 210 is responsible for Promgramming, data distribution and monitoring of tools;
Media control unit 220, it comprises media controller 221 and encoder 222; Media controller 221 is responsible for the audio frequency and video Play Control at bus stop, vehicles place and Stateful Inspection is provided; Encoder 222 is responsible for the audio/video information of fixing point terminal or the output of transfer point terminal is encoded, so that remote transmission;
Output equipment 230, it comprises decoder 231, is used for the audio/video information that the received code device sends, and after the decoding, shows output on display and sound equipment; Display unit 232 is used for display video image; Sound-producing device 233 is used for output audio;
Above-mentioned entity links to each other by computer network.
Described control centre 210 also comprises equipment such as central server 212, operator terminal 211.
Described media controller 221 can be one and be fit to unattended computer, and the environment of be fit to work long hours in public transport corresponding fixing point or transfer point.
The concrete lectotype selection of described media controller 221 bases provides one or more in the common audio-video interfaces such as VGA, DVI, HDMI, SD-SDI or HD-SDI, and in the common display resolutions such as 640x480,800x600,1024x768,1366x768 or 1920x1080 one or more are provided as required.
Described display unit 232 adopts LCD, PDP, LED or other various forms of displays.
Described sound-producing device 233 adopts ventional loudspeakers, dynamic planar loudspeakers or other various forms of sound equipments.
Described computer network can adopt cable network, and perhaps wireless network perhaps adopts wired and wireless network simultaneously.Described wireless network according to concrete enforcement requirement, adopts omnidistance coverage mode, promptly covers the Zone Full of the normal moving range of all transfer points, or the focus coverage mode, promptly only covers the anchor point region of transfer points such as bus stop, gas station, garage.
Described control centre 210 can also comprise signal server 213, is used for the processing of event signal.
Fig. 3 is the interior software configuration schematic diagram of passenger information service system of the embodiment of the invention.It comprises:
System management module 2121: be positioned on the central server, mainly be responsible for the foundation and the maintenance of foundation and maintenance, the particularly point/group system of operation system.
Content managing module 2122: be positioned on the central server typing of media files such as advertisement, program and check.Be responsible for the system requirements that whether conforms with of checking media file, comprise form, volume, filename, mandate etc., will be submitted in the database standby by the file of checking then.
Columns management module 2123: be positioned on the central server, one or more contents are packaged into an integral body according to named order, be called column.The columns management module is broadcasted needs according to program one or more standby in database media files is combined into a program sequence on request, defines some attributes for then this program sequence, such as title, background, masterplate, becomes one " column ".
Customized management module 2124: be positioned on the central server, according to business need, for column is formulated play rules.Particularly, can for corresponding column or program formulation broadcast plan, comprise broadcast time, broadcast point, broadcast number of times etc. according to operator or advertiser's demand.The form of broadcast plan adopts various ways such as fixed position rate, incident are intercutted, the period circulates, pad is broadcast.
Medium are compiled broadcasting module 2125: be positioned on the central server, comprehensively customize requirement, establishment generates programme.Medium are compiled the customized demand that the comprehensive customized management of broadcasting module is submitted to, for each broadcast point generates corresponding programme, and the programme that generates is carried out legitimacy check.
Audit administration module 2127: run on central server, the legitimacy of programme content or programme is carried out one or more levels audit.Particularly, can further examine content, column, customization, the programme submitted to.
Release management module 2126: be positioned on the central server, programme and programme content are distributed on the corresponding media controller.
Prison is broadcast administration module 2128: be positioned on the central server, press broadcast point or broadcast program statistics broadcast situation, provide statistics for operator, advertiser or third party supervise Columbia Broadcasting System.
Medium Broadcast Control module 2211: be positioned on the media controller, according to program broadcast plan that receives in advance and the operation information that receives in real time, program, the broadcast of operation information, information on services or emergence message, and will broadcast daily record and feed back to data center.
Action listener module 2131: be positioned on the signal server, be responsible for the signal of particular signal source and monitor.
Incident distribution module 2132: be positioned on the signal server, be responsible for gathering and distributing of various types of signal.
Described content managing module 2122
Above-mentioned release management module comprises that the program on the central server sends and software is reclaimed in daily record, incidence relation according to point and equipment, the respective program list and the corresponding program of specified point are sent on the corresponding media controller, be responsible for arranging to broadcast by medium Broadcast Control module, receive the system journal of returning by medium Broadcast Control module simultaneously.
Above-mentioned medium Broadcast Control module receives programme and the program that release management software is sent, and at the appointed time broadcast the programme content of appointment, and will broadcast daily record and oneself state and return release management module to control centre by computer network according to the programme that receives, program and masterplate.
Referring to Fig. 2 and Fig. 3, the passenger information service system that the embodiment of the invention provides comprises:
Control centre 210, be used to receive programme content to be played and the pairing play parameter of programme content to be played, generate programme, the masterplate that uses with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence; Media control unit 220, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast, and be sent to output equipment behind the audio/video information that will the be generated coding; Output equipment 230 is play output behind the information decoding that is used for receiving.
Wherein, control centre 210 comprises operator terminal 211 and central server 222.Operator terminal 211 is used to receive programme content to be played and the pairing play parameter of programme content to be played, sends the described information that receives to central server; Central server 222, according to program to be broadcast content that receives and the pairing play parameter of programme content to be played, generate programme, the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit 220 of each broadcast point correspondence.
Media control unit 220 comprises: have the media controller 221 of medium Broadcast Control module, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast; And encoder 222, be used for after playing the audio/video information coding that is generated, being sent to output equipment.The media controller 221 that comprises medium Broadcast Control module also is used for recording played daily record and the state information of self, and the information that is write down is returned to central server 212.
Output equipment 230 comprises: decoder 231, be used for the information that receives is decoded, and send described decoded information to display unit; Display unit 232 is used to show the image information that receives; And sound-producing device 233, be used to play the acoustic information that receives.
Above-mentioned central server 212 comprises: content managing module 2122 is used to receive program to be broadcast content and the pairing play parameter of programme content to be played; Columns management module 2123 is used for comprising the broadcast column of playing attribute according to described play parameter generation that each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises the masterplate of name of tv column, time span, program broadcast order, use when broadcasting at least; Customized management module 2124 is used to formulate play rules; Medium are compiled broadcasting module 2125, are used for playing attribute and play rules generation programme according to described played column purpose; Release management module 2126 is used for the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit of each broadcast point correspondence.Release management module 2126 also is used for the recorded information of receiving media controller passback, and preserves.
In order to guarantee the legitimacy of program, central server can also comprise: system management module 2121 is used for setting up in advance broadcast point, broadcast group information and maintenance; Audit administration module 2127 is used for program to be broadcast content that content managing module is received and the pairing play parameter of programme content to be played and carries out validity checking, check by after reinform columns management module executable operations; This audit administration module 2127 can also be used for the programme that generates is carried out validity checking, check by after reinform release management module executable operations.
For the ease of system is monitored, central server can also comprise that prison broadcasts administration module 2128, is used for according to programme and system journal, generates various statistical report forms in conjunction with situation and user's needs on the spot.
Above-mentioned passenger information service system can also comprise: signal server 213, be used to monitor event signal information, and the event signal that listens to is gathered and be distributed to media control unit.
Described signal server can comprise: action listener module 2131 is used to monitor event signal information; Incident distribution module 2132, the event signal that is used for listening to gathers, and is distributed to media control unit.
Referring to Fig. 4, it is the flow chart according to the implementation method of the passenger information service system of the embodiment of the invention.Before concrete enforcement, broadcast point, broadcast group information have been set up and safeguarded to system management module.
Step 401 receives programme content to be played and the pairing play parameter of programme content to be played.Concrete, the typing personnel submit to be played programme content with the form of media file to system by the content managing module interface, and the corresponding play parameter of typing simultaneously is such as time span, volume, file format etc.
Step 402, the audit administration module carries out validity checking for the programme content of input system, check pass through after execution in step 403 again, the program that promptly has only audit to pass through just can enter the follow-up work flow process, otherwise returns step 401 again.
Step 403 comprises the broadcast column of playing attribute according to described play parameter generation, and each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises name of tv column at least, time span, program broadcast order, the masterplate that uses when broadcasting.
Particularly, the columns management module is picked out the relevant one or more programs of content from the program that audit is passed through, form column.Column has some specific attribute, the masterplate that uses such as title, time span, program broadcast order and when broadcasting etc.
The masterplate that step 407, release management module are used with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence.
Afterwards, the masterplate broadcast program that described media control unit is used according to the programme that receives, programme content and when broadcasting, and will play and be sent to output equipment after the audio/video information that is generated is encoded; Output equipment is play output after with the information decoding that receives.
So far, the processing procedure of passenger information service system is achieved.
In addition, can also comprise the steps:
Medium Broadcast Control module passes back to the system journal that generates on the central server of control centre by computer network when the release management module needs from lower to upper.
Use the embodiment of the invention,, realized centralized control, and then can the information issue of networking is provided and lead the service of taking advantage of to the passenger to the passenger information service system on the various vehicles by each broadcast point is carried out centralized control.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the said method execution mode is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, as: ROM/RAM, magnetic disc, CD etc.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (17)
1. a passenger information service system is characterized in that, comprising:
Control centre sets up broadcast point, broadcast group information and maintenance; Receive programme content to be played and the pairing play parameter of programme content to be played, generate programme, the masterplate that uses with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence;
Media control unit, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast, and be sent to output equipment behind the audio/video information that will the be generated coding;
Output equipment is play output behind the information decoding that is used for receiving.
2. passenger information service system according to claim 1 is characterized in that, described control centre comprises:
Operator terminal is used to receive programme content to be played and the pairing play parameter of programme content to be played, sends the described information that receives to central server;
Central server, be used to set up broadcast point, broadcast group information and maintenance, according to program to be broadcast content that receives and the pairing play parameter of programme content to be played, generate programme, the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit of each broadcast point correspondence.
3. passenger information service system according to claim 2 is characterized in that, described central server comprises:
Content managing module is used to receive program to be broadcast content and the pairing play parameter of programme content to be played;
The columns management module is used for comprising the broadcast column of playing attribute according to described play parameter generation that each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises name of tv column at least, time span, program broadcast order, the masterplate that uses when broadcasting;
The customized management module is used to formulate play rules;
Medium are compiled broadcasting module, are used for playing attribute and play rules generation programme according to described played column purpose;
The release management module is used for the program to be broadcast content of described programme, described programme correspondence is sent to the media control unit of each broadcast point correspondence.
4. passenger information service system according to claim 3 is characterized in that, described central server also comprises:
The audit administration module is used for program to be broadcast content that content managing module is received and the pairing play parameter of programme content to be played and carries out validity checking, check by after reinform columns management module executable operations;
Described audit administration module also is used for the programme that generates is carried out validity checking, check by after reinform release management module executable operations.
5. according to claim 3 or 4 described passenger information service systems, it is characterized in that described central server also comprises:
Prison is broadcast administration module, is used for according to programme and system journal, generates various statistical report forms in conjunction with situation and user's needs on the spot.
6. according to claim 3 or 4 described passenger information service systems, it is characterized in that described central server also comprises: system management module is used to set up broadcast point, broadcast group information and maintenance.
7. passenger information service system according to claim 1 is characterized in that, described media control unit comprises:
Media controller with medium Broadcast Control module, the masterplate broadcast program that uses when being used for according to the programme that receives, programme content and broadcast;
Encoder is sent to output equipment behind the audio/video information coding that is used for described broadcast is generated.
8. passenger information service system according to claim 7 is characterized in that, described media controller with medium Broadcast Control module also is used for recording played daily record and the state information of self, and the information that is write down is returned to central server.
9. passenger information service system according to claim 8 is characterized in that, the release management module in the described central server also is used for the recorded information of receiving media controller passback, and preserves.
10. passenger information service system according to claim 1 is characterized in that, described output equipment comprises:
Decoder is used for the information that receives is decoded, and sends described decoded information to display unit and sound-producing device;
Display unit is used to show the image information that receives;
Sound-producing device is used to play the acoustic information that receives.
11. passenger information service system according to claim 1 is characterized in that, also comprises: the signal server, be used to monitor event signal information, the event signal that listens to is gathered and be distributed to media control unit.
12. passenger information service system according to claim 10 is characterized in that, described signal server comprises:
The action listener module is used to monitor event signal information;
The incident distribution module, the event signal that is used for listening to gathers, and is distributed to media control unit.
13. the implementation method of a passenger information service system is characterized in that, comprising:
Set up broadcast point, broadcast group information and maintenance;
Receive programme content to be played and the pairing play parameter of programme content to be played, generate programme, the masterplate that uses with the program to be broadcast content of described programme, described programme correspondence and when broadcasting is sent to the media control unit of each broadcast point correspondence;
The masterplate broadcast program that described media control unit is used according to the programme that receives, programme content and when broadcasting, and be sent to output equipment behind the audio/video information that will the be generated coding;
Described output equipment is play output after with the information decoding that receives.
14. method according to claim 13 is characterized in that, described generation programme comprises:
Comprise the broadcast column of playing attribute according to described play parameter generation, each is play column and comprises the programme content to be played that at least one has received; Described broadcast attribute comprises name of tv column at least, time span, program broadcast order, the masterplate that uses when broadcasting;
Formulate play rules;
Play attribute and play rules generation programme according to described played column purpose.
15. method according to claim 14 is characterized in that, after programme content that described reception is to be played and the pairing play parameter of programme content to be played, further comprises:
The program to be broadcast content that receives and the pairing play parameter of programme content to be played are carried out validity checking, check and carry out subsequent operation again after passing through;
Behind the described generation programme, further comprise: the programme that is generated is carried out validity checking, carry out subsequent operation again after inspection is passed through.
16. method according to claim 14 is characterized in that, described method also comprises: according to programme and system journal, generate various statistical report forms in conjunction with situation and user's needs on the spot.
17. method according to claim 13 is characterized in that, described method also comprises: set up broadcast point, broadcast group information and maintenance in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810222556XA CN101567828B (en) | 2008-09-19 | 2008-09-19 | Passenger information service system and realization method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810222556XA CN101567828B (en) | 2008-09-19 | 2008-09-19 | Passenger information service system and realization method thereof |
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| CN102340634A (en) * | 2010-07-20 | 2012-02-01 | 北大方正集团有限公司 | Playbill auditing method |
| CN102035833A (en) * | 2010-12-06 | 2011-04-27 | 国电南瑞科技股份有限公司 | Novel subway passenger information system |
| CN104243207B (en) * | 2014-09-05 | 2018-09-11 | 阿纳克斯（苏州）轨道系统有限公司 | Based on modularization and integrated PIS maintaining methods and system |
| CN104252666A (en) * | 2014-09-19 | 2014-12-31 | 中国铁道科学研究院电子计算技术研究所 | Multiline shared passenger information system (PIS) and implementation method thereof |
| CN109739588A (en) * | 2018-03-22 | 2019-05-10 | 比亚迪股份有限公司 | Customer information methods of exhibiting and device |
| CN108810560B (en) * | 2018-06-13 | 2020-12-04 | 青岛海信网络科技股份有限公司 | Rail transit information live broadcast system and method |
| CN109769122A (en) * | 2019-01-18 | 2019-05-17 | 常州鸣轩自动化设备有限公司 | The play system of PIS integrated intelligent management function |
| CN113015076A (en) * | 2019-12-20 | 2021-06-22 | 比亚迪股份有限公司 | Mobile terminal, passenger information service system and test system thereof |
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