CN105761194A - Road network passenger information centralized control system and control method - Google Patents
Road network passenger information centralized control system and control method Download PDFInfo
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Abstract
The invention relates to a road network passenger information centralized control system and a control method. the system comprises a road network centralized control unit and multiple line PIS processing units, wherein the road network centralized control unit is used for making passenger information needed by a different line, a playing format and a playing plan, and the information, the playing format and the playing plan are sent to the line PIS processing unit corresponding to each line; and the multiple line PIS processing units output the passenger information at different playing terminals according to the playing plan and the playing format. According to the technical scheme provided by the invention, unified editing and publishing of passenger information in each line of rail transit can be realized, the passenger information data needed by each line is subjected to standardized processing, simple, universal and standardized data service is provided for the line PIS processing units, unified PIS data of different lines can be realized, sharing of the passenger information data in the overall road network is realized in the road network centralized control unit, the operation cost is reduced, and the subway operation management level is enhanced.
Description
Technical field
The present invention relates to track traffic informationization technology field, particularly to a kind of road network Customer information centralized control system and method.
Background technology
One of Core Feature of Passenger Information System of Urban Rail (PassengerInformationSystem, hereinafter referred to as PIS) is to provide train arrival information accurately to passenger, and provides guide service by bus for passenger.Current domestic road network Customer information controls system according to " a line one " center " pattern carries out calling for bid, build and runing.In every centrally disposed PIS control centre of subway line, for subway passenger information system being carried out centralized Control and information processing；Wire center arranges interface server, is responsible for the unified collection of external interface system (ATS, TCC, ISCS, clock system etc.) information.Along with the formation of domestic line Urban Rail Transits such as Beijing, Shanghai, Shenzhen and Guangzhou, Tianjin, " the PIS system of a line one " center " mode construction is difficult in adapt to being actually needed of Rail traffic networkization development in employing.
" every circuit PIS system is all each provided with independent streaming media service center for the PIS system of a line one " center " mode construction, wire center repeated construction in employing.On the one hand, it is difficult to realize the unification of each circuit PIS broadcasting pictures format.The unrealized unified operation of each circuit PIS system, its made broadcasting format, program resource (including: multimedia file, framework description etc.) also disunity.Technology that the streaming media service center of each circuit uses when building, flow process, standard etc. are different from, and cause that video frequency program disunity that each circuit plays, format are varied, are unfavorable for city underground brand image construction；On the other hand, each circuit is required for purchasing independent Streaming Media collection, editor, encoding device, the link overlapping investment phenomenons such as equipment purchase, operation management and maintenance are serious, system Construction and running cost waste are serious, the related datas such as the collection of each circuit playing resource, media editing, format making, playing plan establishment, information issue become information island one by one, it is difficult to share and reuse.
Summary of the invention
The technical problem to be solved is the centralized Control how realizing a plurality of track circuit Customer information, and video frequency program disunity, format that each circuit that solution prior art exists is play are varied, the problem that resource is difficult to share and reuse.
For this purpose it is proposed, the present invention proposes a kind of road network Customer information centralized control system, including: road network central control unit and the multiple circuit PIS processing units being connected with described central control unit；
Described road network central control unit is used for the Customer information needed for formulating different circuit, plays format and playing plan, and described Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit that extremely every circuit is corresponding；
The plurality of circuit PIS processing unit is for receiving the described Customer information of corresponding line, playing format and playing plan, and is exported at different playback terminals by described Customer information according to described playing plan and broadcasting format.
Preferably, described road network central control unit includes: editor's issue terminal, content server and the file server being sequentially connected with；
Described editor's issue terminal is for editing the Customer information needed for different circuit；
Described content server is used for formulating the playing plan of described Customer information and playing format, and by board-like to described Customer information, playing plan and broadcasting transmission to the plurality of circuit PIS processing unit；Wherein, described playing plan includes the reproduction time of described Customer information, plays place or playing sequence；
Described file server is used for storing described Customer information and providing download service.
Preferably, described road network central control unit also includes: the message server being connected with described content server；
Described message server is for communicating with the plurality of circuit PIS processing unit, normal to ensure the connection between described road network central control unit and the plurality of circuit PIS processing unit.
Preferably, described message server includes:
Message monitors module, for monitoring and receiving the communication information from circuit PIS processing unit；
Message scheduling module, for the communication information between United Dispatching and multiple circuit PIS processing unit；
News release module, for being issued to the plurality of circuit PIS processing unit by communication information.
Preferably, described content server includes:
Media management module, for arranging the broadcasting attribute of Customer information；
Playlist module, for being ranked up the playing sequence of described Customer information；
Format layout editor module, for the layout of the display picture of described playback terminal is configured, the layout of described display picture includes the length and width information of the display subregion number of picture, district location and subregion；
Playing plan management module, for editing the broadcasting schedule planning of each subregion of display picture, by arranging each subregion playlist on each time period, collects the playing plan forming whole display picture；
Play format management module, for arranging the player of described Customer information and being bound with corresponding broadcasting format by player；
Format distribution module, for the broadcasting format arranged is audited, and issues the broadcasting format determined.
Preferably, described content server also includes:
Operation information editor module, for editing operation information masterplate and the PIS operation information of multiple circuit PIS processing unit；
Operation information release module, is used for auditing and issue described operation information masterplate and PIS operation information.
Preferably, described content server also includes:
Access authentication module, for being authenticated the circuit accessing described content server；
Interface monitoring module, for monitoring the interface accessing described content server, by the analysis of docking port periodic report data, alerts abnormal access；
Examination & verification management module, for auditing the broadcasting format of issue, playing plan and Customer information.
Preferably, described circuit PIS processing unit includes interface adapter and central server；Data from road network central control unit, for realizing the data communication of described central server and described road network central control unit, are carried out resolving, changing and after adaptation, are saved in described central server by described interface adapter.
On the other hand, present invention also offers a kind of road network Customer information centralized Control method, including:
Road network central control unit formulates the Customer information needed for different circuit, broadcasting format and playing plan, and described Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit that extremely every circuit is corresponding, so that after the described Customer information of the plurality of circuit PIS processing unit reception corresponding line, broadcasting format and playing plan, described Customer information being exported at different playback terminals according to described playing plan and broadcasting format.
Preferably, the method also includes: the multiple circuit PIS processing units accessing described road network central control unit are authenticated.
A kind of road network Customer information centralized control system that embodiment of the present invention provides, it is uniformly controlled mode by road network central control unit, achieve the unified editor of each line passengers information of track traffic and issue, it is standardized Customer information data needed for each circuit processing, there is provided simple to circuit PIS processing unit, general, the data, services of standard, it is achieved thereby that being uniformly accessed into of different circuit PIS data, achieve system-wide net Customer information data sharing and sharing at road network central control unit, reduce operation cost, improve metro operation management level.
Accompanying drawing explanation
Being more clearly understood from the features and advantages of the present invention by reference accompanying drawing, accompanying drawing is schematic and should not be construed as and the present invention is carried out any restriction, in the accompanying drawings:
The structural representation of the road network Customer information centralized control system that Fig. 1 provides for embodiment of the present invention；
The structural representation of the road network Customer information centralized control system that Fig. 2 provides for another embodiment of the present invention；
The road network Customer information centralized control system format distribution tissue structural representation that Fig. 3 provides for embodiment of the present invention；
The schematic flow sheet of the road network Customer information centralized Control method that Fig. 4 provides for embodiment of the present invention；
The schematic flow sheet of the road network Customer information centralized Control method that Fig. 5 provides for another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention is described in detail.
As shown in Figure 1, embodiment of the present invention provides a kind of road network Customer information centralized control system (PISControlCenter, it is called for short PCC system), including: road network central control unit 1 and the multiple circuit PIS processing units 2 being connected with central control unit 1；
Road network central control unit 1 is used for the Customer information needed for formulating different circuit, plays format and playing plan, and Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit 2 that extremely every circuit is corresponding；
Multiple circuit PIS processing units 2 are for receiving the Customer information of corresponding line, playing format and playing plan, and exported at different playback terminals by Customer information according to playing plan and broadcasting format.
A kind of road network Customer information centralized control system that embodiment of the present invention provides, it is uniformly controlled mode by road network central control unit 1, achieve the unified editor of each line passengers information of track traffic and issue, it is standardized Customer information data needed for each circuit processing, there is provided simple to circuit PIS processing unit 2, general, the data, services of standard, it is achieved thereby that being uniformly accessed into of different circuit PIS data, achieve system-wide net Customer information data sharing and sharing at road network central control unit 1, reduce operation cost, improve metro operation management level.
Concrete, road network central control unit 1 is for the editor of the media editing of Customer information, the broadcasting editor of format, playing plan in road network, the comprehensive making of Customer information, reception and issue in road network, player is set up in units of station areas, the broadcasting format of its correspondence is set, the data, services of standard is provided, thus realizing each station in road network, the unified editor of zone passenger information format, issue to circuit.Play format and refer to that playback terminal (such as station playing controller, LED screen etc.) plays the division of viewing area and the setting of each region broadcasting content.
Circuit PIS processing unit 2, for receiving the broadcasting format planning data from road network, carries out resolving conversion adaptation according to the data form of circuit PIS, and central server 21 stores in the line, is finally carried out data output by station, playback terminal.Circuit PIS processing unit 2 inquires about affiliated player data and the broadcasting format data that affiliated player is corresponding by circuit ID to road network central control unit 1；By playing format, obtain the data such as corresponding the broadcasting corresponding playing plan of format, playlist, multimedia file；In conjunction with this circuit PIS system features and data service logic, carry out changing according to the data format requirement of circuit PIS system by the normal data of the content server 12 of road network central control unit 1, adaptive, finally realize the variation output according to different circuit PIS data forms of the road network central control unit 1 player normal data.
Preferably, as it is shown in figure 1, road network central control unit 1 includes: editor's issue terminal 11, content server 12 and the file server 13 being sequentially connected with；Editor's issue terminal 11 is for editing the Customer information needed for different circuit；Content server 12 is used for formulating the playing plan of Customer information and playing format, and by board-like to described Customer information, playing plan and broadcasting transmission to multiple circuit PIS processing units 2；Wherein, described playing plan includes the reproduction time of Customer information, plays place or playing sequence；File server 13 is used for storing Customer information and providing download service.Described Customer information includes the multi-medium data for passenger's offer or text data.Concrete, the editor of playing plan includes: Multi-media Material is ranked up generating playlist according to certain logic；Editor plays format and respectively plays the broadcasting schedule of subregion, arranges each corresponding playlist information of reproduction time section of each broadcasting subregion, forms complete playing plan.
Concrete, editor's issue terminal 11, for editing, making the multimedia file required for road network centralized control system, provides file transmission entrance by content server 12, multimedia file uploads to file server 13；Content server 12 is for editing Customer information terminal multi-media file at time, incidence relation spatially, editor's Customer information is required plays format, playing plan, Customer information content-data is provided to access service for all circuits of road network, it is provided that unified broadcasting format accesses service, playing plan obtains service；File server 13, for providing media file access service to all circuits in road network, provides unified file download service by external unique address；The unified storage of road network centralized control system file is provided.
Preferably, as in figure 2 it is shown, content server 12 may include that media management module 1201, for arranging the broadcasting attribute of Customer information；Playlist module 1202, for being ranked up the playing sequence of described Customer information；Format layout editor module 1203, for the layout of the display picture of playback terminal is configured, the layout of display picture includes the length and width information of the display subregion number of picture, district location and subregion；Playing plan management module 1204, for editing the broadcasting schedule planning of each subregion of display picture, by arranging each subregion playlist on each time period, collects the playing plan forming whole display picture；Play format management module 1205, for arranging the player of described Customer information and being bound with corresponding broadcasting format by player；Format distribution module 1206, for the broadcasting format arranged is audited, and issues the broadcasting format determined.
File server 13 can include file storage processing module 1301, is positioned on the file server 13 of road network central control unit 1, it is achieved the collection of multimedia file base attribute information (first frame picture, file duration etc.) and the storage of file content.File server 13 also includes file download service module 1302, is positioned on the file server 13 of road network central control unit 1, provides file download service to circuit PIS processing unit 2.
Embodiment of the present invention can pass through to define the broadcasting format of Customer information with circuit, station areas for unit; station areas is defined as the function division that station is actual; in passenger information system operation process; would generally according to the difference of station function division, zones of different is according to different format layout playback terminal pictures.By setting up player in units of station areas at road network central control unit 1, the broadcasting format of its correspondence is set, it is achieved the unified editor of playback terminal Customer information, issue in road network.Concrete, as shown in Figure 3, it is possible to subway concourse player, gateway player, up platform player, descending platform player and ticketing district player etc. are set.
Wherein, media management module 1201 is positioned on the content server 12 of road network central control unit 1, it is achieved multimedia information management, including multimedia preview, checks, result of broadcast, playing duration etc. are arranged.Playlist module 1202 is positioned on the content server 12 of road network central control unit 1, it is achieved multimedia marshalling, is arranged according to media play sequencing by similar media.Format layout editor module 1203 is positioned on road network central control unit 1 content server 12, it is achieved format layout attributes is arranged, and its zoning comprised is arranged.Playing plan management module 1204 is positioned on the content server 12 of road network central control unit 1, realize each format zoning and play schedule planning table editor in detail, by arranging the broadcasting schedule planning of each zoning, collect the playing plan forming whole format layout.Play format management module 1205 and be positioned on road network central control unit 1 content server 12, in units of each circuit, station areas, the player required for editor's circuit, and bind it and play format accordingly.Format distribution module 1206 is positioned on road network central control unit 1 content server 12, it is achieved plays the examination & verification of format data, playing plan data, and issues this broadcasting format.
Preferably, road network central control unit 1 also includes: the message server 14 being connected with content server 12；Message server 14 is for communicating with multiple circuit PIS processing units 2, normal to ensure the connection between road network central control unit 1 and multiple circuit PIS processing unit 2.Concrete, message server 14, for the message communicating between road network central control unit 1 and circuit PIS processing unit 2, when road network central control unit 1 has new format to need to issue, sends message instruction by message server 14 to circuit PIS processing unit 2；Circuit PIS processing unit 2 sends message sink response instruction to road network central control unit 1 and the cycle sends the instruction alive of heart beating report.
Preferably, described message server 14 includes: message monitors module 1401, for monitoring and receiving the communication information from circuit PIS processing unit 2；Message scheduling module 1402, for the communication information between United Dispatching and multiple circuit PIS processing unit 2；News release module 1403, for being issued to the plurality of circuit PIS processing unit 2 by communication information.Preferably, content server 12 also includes: operation information editor module 1207, for editing operation information masterplate and the PIS operation information of multiple circuit PIS processing unit；Operation information release module 1208, is used for auditing and issue described operation information masterplate and PIS operation information.Preferably, content server 12 also includes: access authentication module 1209, for the circuit accessing described content server 12 is authenticated；Interface monitoring module 1210, for monitoring the interface accessing described content server 12, by the analysis of docking port periodic report data, alerts abnormal access；Examination & verification management module 1211, for auditing the broadcasting format of issue, playing plan and Customer information.
Concrete, operation information editor module 1207 is positioned on the content server 12 of road network central control unit 1, it is achieved road network operation PIS information masterplate editor, PIS information editing.Operation information release module 1208 is positioned on the content server 12 of road network central control unit 1, it is achieved road network PIS signal auditing and issue.
Access authentication module 1209 is positioned on the content server 12 of road network central control unit 1, arranges circuit access authentication, arranges circuit and accesses the information such as user name, password.Circuit PIS processing unit 2 carries out authentication by providing this circuit access user name, password；Authentication success, road network central control unit 1 returns this access authentication ID, unique URL is learnt by certification ID and access corresponding service service, Customer information business datum is obtained to road network central control unit 1, wherein, road network central control unit 1 returns response data with standard XML format file.Interface monitoring module 1210 is positioned on the content server 12 of road network central control unit 1, it is achieved circuit access interface is monitored, and by the analysis to line interface periodic report data, access is carried out abnormality alarming.Examination & verification management module 1211 is positioned on the content server 12 of road network central control unit 1, it is achieved to the examination & verification management playing the data publication such as format, playing plan.Wherein, content server can also include system setup module 1212, it is achieved the parameter of road network Customer information centralized control system is arranged, for instance: the parameters such as file download speed, terminal PIS picture rolling speed.
Preferably, circuit PIS processing unit 2 includes interface adapter 22 and central server 21；Data from road network central control unit 1, for realizing described central server 21 and the data communication of described road network central control unit 1, are carried out resolving, changing and after adaptation, are saved in described central server 21 by interface adapter 22.Concrete, interface adapter 22 module is positioned on circuit PIS processing unit 2, it is achieved the data-interface between circuit PIS processing unit 2 and road network central control unit 1, receives the data of road network central control unit 1 and carries out conversion adaptation according to circuit PIS data form；Cycle carries out line interface heart beating report to road network central control unit 1 and lives.Wire center server 21 is positioned on circuit PIS processing unit 2, it is achieved circuit PIS data service services, and provides relevant data, services to playback terminal.
On the other hand, as shown in Figure 4, adopting above-mentioned road network Customer information centralized control system, the present invention also provides for a kind of road network Customer information centralized Control method, including:
S401: road network central control unit formulates the Customer information needed for different circuit, broadcasting format and playing plan, and described Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit 2 that extremely every circuit is corresponding, so that the plurality of circuit PIS processing unit 2 receive corresponding line described Customer information, play format and playing plan after, according to described playing plan with play format described Customer information is exported at different playback terminals.
Concrete, as it is shown in figure 5, the method may include that
Step S501: make, associated multimedia file that editor's format needs, and the files passe entrance provided by content server is by files passe to file server；
Step S502: set up playlist, organizes into groups multimedia file, forms playlist；
Step S503: newly-built broadcasting format, arranges broadcasting format attribute information；To playing the resolution of format output, having how many subregions, the positional information of each subregion and the result of broadcast of each subregion to be configured；
Step S504: broadcasting format playing plan is set, the broadcasting schedule of the playlist playing each subregion of format is set, formed and play the detailed playing plan of format；Also by adopting Excel Table edit to play schedule planning, then the mode in system that imports to plays out plan editor；
Step S505: in units of circuit, station areas, set up player, the broadcasting layout information used when editing the output of this player；
Step S506: broadcasting layout information, playing plan information that player is arranged are audited, and confirm that every setting meets requirement, audit complete, issue data；
Step S507: road network central control unit cloud service center is externally issued playing the relevant data of format in the way of service in the way of based on RESTful (RepresentationalStateTransfer)；
Step S508: line interface adapter is polled or receives road network central control unit by the cycle to road network central control unit and issues new format instruction, obtain and play format data and relevant playing plan, playlist, multimedia messages, and data are carried out conversion adaptation according to circuit PIS system own data structure, storage is in circuit PIS central server；
Step S509: circuit PIS processes data, and the requirement arranged according to road network central control unit carries out synthesis output at playback terminal.
Preferably, the method also includes: the multiple circuit PIS processing units 2 accessing described road network central control unit are authenticated.Circuit PIS processing unit 2 provides this circuit to access user name, password carries out authentication；If authentication success, road network central control unit returns this access authentication ID, by certification ID and the unique URL accessing corresponding service service, obtains Customer information business datum circuit to road network central control unit.Specifically, PIS processing unit inquires about affiliated player data and the broadcasting format data that affiliated player is corresponding by circuit ID to road network central control unit；By playing format, obtain the data such as corresponding the broadcasting corresponding playing plan of format, playlist, multimedia file；In conjunction with this circuit PIS system features and data service logic, carry out changing according to the data format requirement of circuit PIS system by the normal data of the content server of road network central control unit, adaptive, finally realize the variation output according to different circuit PIS data forms of the road network central control unit player normal data.Wherein, road network central control unit returns response data with standard XML format file.
A kind of road network Customer information centralized control system of embodiment of the present invention offer and method, it is uniformly controlled mode by road network central control unit, achieve the unified editor of each line passengers information of track traffic and issue, it is standardized Customer information data needed for each circuit processing, there is provided simple to circuit PIS processing unit 2, general, the data, services of standard, it is achieved thereby that being uniformly accessed into of different circuit PIS data, achieve system-wide net Customer information data sharing and sharing at road network central control unit, reduce operation cost, improve metro operation management level.
Although being described in conjunction with the accompanying embodiments of the present invention, but those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such amendment and modification each fall within the scope being defined by the appended claims.
Claims (10)
1. a road network Customer information centralized control system, it is characterised in that including: road network central control unit and the multiple circuit PIS processing units being connected with described central control unit；
Described road network central control unit is used for the Customer information needed for formulating different circuit, plays format and playing plan, and described Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit that extremely every circuit is corresponding；
The plurality of circuit PIS processing unit is for receiving the described Customer information of corresponding line, playing format and playing plan, and is exported at different playback terminals by described Customer information according to described playing plan and broadcasting format.
2. a kind of road network Customer information centralized control system according to claim 1, it is characterised in that described road network central control unit includes: editor's issue terminal, content server and the file server being sequentially connected with；
Described editor's issue terminal is for editing the Customer information needed for different circuit；
Described content server is used for formulating the playing plan of described Customer information and playing format, and by board-like to described Customer information, playing plan and broadcasting transmission to the plurality of circuit PIS processing unit；Wherein, described playing plan includes the reproduction time of described Customer information, plays place or playing sequence；
Described file server is used for storing described Customer information and providing download service.
3. a kind of road network Customer information centralized control system according to claim 2, it is characterised in that described road network central control unit also includes: the message server being connected with described content server；
Described message server is for communicating with the plurality of circuit PIS processing unit, normal to ensure the connection between described road network central control unit and the plurality of circuit PIS processing unit.
4. a kind of road network Customer information centralized control system according to claim 3, it is characterised in that described message server includes:
Message monitors module, for monitoring and receiving the communication information from circuit PIS processing unit；
Message scheduling module, for the communication information between United Dispatching and multiple circuit PIS processing unit；
News release module, for being issued to the plurality of circuit PIS processing unit by communication information.
5. a kind of road network Customer information centralized control system according to claim 3, it is characterised in that described content server includes:
Media management module, for arranging the broadcasting attribute of described Customer information；
Playlist module, for being ranked up the playing sequence of described Customer information；
Format layout editor module, for the layout of the display picture of described playback terminal is configured, the layout of described display picture includes the length and width information of the display subregion number of picture, district location and subregion；
Playing plan management module, for editing the broadcasting schedule planning of each subregion of display picture, by arranging each subregion playlist on each time period, collects the playing plan forming whole display picture；
Play format management module, for arranging the player of described Customer information and being bound with corresponding broadcasting format by player；
Format distribution module, for the broadcasting format arranged is audited, and issues the broadcasting format determined.
6. a kind of road network Customer information centralized control system according to claim 5, it is characterised in that described content server also includes:
Operation information editor module, for editing operation information masterplate and the PIS operation information of multiple circuit PIS processing unit；
Operation information release module, is used for auditing and issue described operation information masterplate and PIS operation information.
7. a kind of road network Customer information centralized control system according to claim 6, it is characterised in that described content server also includes:
Access authentication module, for being authenticated the circuit accessing described content server；
Interface monitoring module, for monitoring the interface accessing described content server, by the analysis of docking port periodic report data, alerts abnormal access；
Examination & verification management module, for auditing the broadcasting format of issue, playing plan and Customer information.
8. a kind of road network Customer information centralized control system according to claim 1, it is characterised in that
Described circuit PIS processing unit includes interface adapter and central server；Data from road network central control unit, for realizing the data communication of described central server and described road network central control unit, are carried out resolving, changing and after adaptation, are saved in described central server by described interface adapter.
9. a road network Customer information centralized Control method, it is characterised in that including:
Road network central control unit formulates the Customer information needed for different circuit, broadcasting format and playing plan, and described Customer information, broadcasting format and playing plan are sent the described circuit PIS processing unit that extremely every circuit is corresponding, so that after the described Customer information of the plurality of circuit PIS processing unit reception corresponding line, broadcasting format and playing plan, described Customer information being exported at different playback terminals according to described playing plan and broadcasting format.
10. a kind of road network Customer information centralized Control method according to claim 9, it is characterised in that also include: the multiple circuit PIS processing units accessing described road network central control unit are authenticated.
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| CN109739588A (en) * | 2018-03-22 | 2019-05-10 | 比亚迪股份有限公司 | Customer information methods of exhibiting and device |
| CN110458445A (en) * | 2019-08-07 | 2019-11-15 | 上海鸣啸信息科技股份有限公司 | A kind of Customer information release management system |
| CN110601782A (en) * | 2019-08-27 | 2019-12-20 | 北京轨道交通路网管理有限公司 | Broadcasting method and device based on rail transit road network operation and broadcasting system |
| CN110636316A (en) * | 2019-08-27 | 2019-12-31 | 北京轨道交通路网管理有限公司 | Passenger information system based on rail transit network |
| CN110769307A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Playing control method and device and playing controller |
| CN113498039A (en) * | 2020-04-03 | 2021-10-12 | 章新义 | Subway passenger information extension service system and method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603536A (en) * | 2016-12-19 | 2017-04-26 | 上海鸣啸信息科技股份有限公司 | System suitable for maintenance management of PIS broadcast system |
| CN109218262A (en) * | 2017-07-04 | 2019-01-15 | 比亚迪股份有限公司 | Rail traffic Customer information play system |
| CN109218262B (en) * | 2017-07-04 | 2020-08-07 | 比亚迪股份有限公司 | Track traffic passenger information playing system |
| CN109739588A (en) * | 2018-03-22 | 2019-05-10 | 比亚迪股份有限公司 | Customer information methods of exhibiting and device |
| CN110769307A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Playing control method and device and playing controller |
| CN110458445A (en) * | 2019-08-07 | 2019-11-15 | 上海鸣啸信息科技股份有限公司 | A kind of Customer information release management system |
| CN110601782A (en) * | 2019-08-27 | 2019-12-20 | 北京轨道交通路网管理有限公司 | Broadcasting method and device based on rail transit road network operation and broadcasting system |
| CN110636316A (en) * | 2019-08-27 | 2019-12-31 | 北京轨道交通路网管理有限公司 | Passenger information system based on rail transit network |
| CN113498039A (en) * | 2020-04-03 | 2021-10-12 | 章新义 | Subway passenger information extension service system and method |
| CN113498039B (en) * | 2020-04-03 | 2024-01-05 | 章新义 | Subway passenger information extension service system and method |
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