CN110601782A - Broadcasting method and device based on rail transit road network operation and broadcasting system - Google Patents
Broadcasting method and device based on rail transit road network operation and broadcasting system Download PDFInfo
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Abstract
The invention discloses a broadcasting method and device based on rail transit network operation and a broadcasting system. Wherein, this broadcasting system includes: the road network level broadcasting system is used for transmitting the broadcasting information in the region to which the rail transit network belongs to the line level broadcasting system; the line-level broadcasting system is used for receiving the broadcasting information issued by the road network-level broadcasting system and issuing the broadcasting information to the station-level broadcasting system; and the station level broadcasting system is used for broadcasting the received broadcast information. The invention solves the technical problem that the playing systems of all lines of the rail transit are mutually independent and can not effectively induce passengers to select reasonable riding paths in the related technology.
Description
Technical Field
The invention relates to the technical field of rail transit playing systems, in particular to a broadcasting method and device based on rail transit network operation and a broadcasting system.
Background
The rail transit broadcasting system is a voice broadcasting system for broadcasting service information such as emergency notice, train operation, passenger guidance and the like to passengers and issuing operation commands and notification to workers by a line center dispatcher and a station attendant, and is used for disaster relief broadcasting when a disaster occurs.
At present, each line of rail transit independently sets up broadcasting system and includes: the system comprises a line control center broadcast and a station broadcast, a vehicle section application library and a parking lot application library broadcast system. The line control center broadcast and the station broadcast are mainly used for announcing information broadcast to passengers during subway operation, announcing subway train operation, safety, guidance and other service information, and issuing operation notification to working personnel in a station office area. However, as rail transit construction is continuously developed and operation routes are continuously increased, road network operation management becomes more and more complex, so that each rail transit route cannot perform effective operation organization coordination, especially emergency treatment in case of emergency.
Aiming at the problem that the playing systems of the various lines of the rail transit in the related technology are mutually independent and can not effectively induce passengers to select reasonable riding paths, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a broadcasting method and device based on rail transit network operation and a broadcasting system, which at least solve the technical problem that in the related technology, playing systems of various lines of rail transit are mutually independent and passengers cannot be effectively induced to select reasonable riding paths.
According to an aspect of an embodiment of the present invention, there is provided a broadcasting system based on rail transit network operation, including: the system comprises a road network level broadcasting system, a line level broadcasting system and a control system, wherein the road network level broadcasting system is used for issuing broadcasting information in an area to which a rail transit network belongs to the line level broadcasting system, and the line network level broadcasting system is used for issuing information to all rail transit lines in the area to which the rail transit network belongs; the line-level broadcasting system is used for receiving the broadcasting information issued by the road network-level broadcasting system and issuing the broadcasting information to a station-level broadcasting system, wherein the line-level broadcasting system is a broadcasting system of a rail transit line in an area to which the rail transit network belongs; the station-level broadcasting system is used for broadcasting the received broadcast information, wherein the station-level broadcasting system is a broadcasting system of each station in the rail transit line.
Optionally, the station-level broadcasting system is further configured to upload a broadcasting state broadcasted based on the broadcasting information to the line-level broadcasting system.
Optionally, the line-level broadcasting system is further configured to receive a broadcasting state uploaded by the station-level broadcasting system at each station in a track transportation line corresponding to the line-level broadcasting system, and upload the broadcasting state to the road-level broadcasting system.
Optionally, the first interface device of the line-level broadcasting system is interconnected with the second interface device of the road-level broadcasting system through an ethernet channel.
Optionally, the road network level broadcasting system includes: the broadcast recording subsystem is used for processing the acquired broadcast materials to obtain broadcast information and performing at least one of the following operations on the broadcast information: saving, listening, editing and deleting.
Optionally, the broadcast recording subsystem is further configured to identify a current application scene, and select broadcast information corresponding to the current application scene to be played according to an identification result.
Optionally, the road network level broadcasting system includes: and the broadcast playing subsystem is used for processing the current broadcast information which is being played.
Optionally, the road network level broadcasting system includes: and the broadcast playback subsystem is used for recording the current broadcast information which is played by the broadcast playing subsystem to obtain the recording broadcast information and retrieving the recording broadcast information in a recording broadcast information base.
Optionally, the road network level broadcasting system includes: and the broadcast monitoring subsystem is used for monitoring the broadcast information played by the line-level broadcast system and the station-level broadcast system.
Optionally, the broadcasting system based on the rail transit network operation further includes: and the equipment management subsystem is used for monitoring the working states of the playing equipment of the road network level broadcasting system, the line level broadcasting system and the station level broadcasting system.
According to another aspect of the embodiments of the present invention, there is provided a broadcasting method based on rail transit network operation, which is applied to any one of the above broadcasting systems based on rail transit network operation, and includes: acquiring broadcast materials of all rail transit lines in an area to which a rail transit network belongs, wherein the broadcast materials comprise: playing materials of all track traffic lines in the area where the track traffic network belongs; generating broadcast information according to the broadcast materials; and sending the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcast the broadcast information.
Optionally, after the broadcasting information is sent to a line-level broadcasting system and/or a station-level broadcasting system in the rail transit network, the broadcasting method based on rail transit network operation further includes: and recording the broadcast information played by the line-level broadcast system and/or the station-level broadcast system and storing the recorded content when the line-level broadcast system and/or the station-level broadcast system plays the broadcast information.
Optionally, the generating broadcast information according to the state information includes: preprocessing is carried out according to the obtained broadcast materials to obtain preprocessed broadcast materials; recording the broadcast material to obtain initial broadcast information; performing audition on the initial broadcast information to obtain an audition result; and taking the initial broadcast information as the broadcast information when the audition result meets a preset condition.
Optionally, the generating broadcast information according to the state information includes: and editing the initial broadcast information to obtain the broadcast information under the condition that the audition result does not meet the preset condition.
According to another aspect of the embodiment of the present invention, there is provided a broadcasting device based on rail transit network operation, which is applied to any one of the above broadcasting methods based on rail transit network operation, including: the acquisition unit is used for acquiring broadcast materials of all rail transit lines in an area to which a rail transit network belongs, wherein the broadcast materials comprise: playing materials of all track traffic lines in the area where the track traffic network belongs; a generating unit for generating broadcast information from the broadcast material; and the sending unit is used for sending the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcasts the broadcast information.
Optionally, the broadcasting device based on the rail transit network operation further includes: and the processing unit is used for recording the broadcast information played by the line-level broadcast system and/or the station-level broadcast system and storing the recorded content when the line-level broadcast system and/or the station-level broadcast system plays the broadcast information after the broadcast information is issued to the line-level broadcast system and/or the station-level broadcast system in the rail transit network.
Optionally, the generating unit includes: the preprocessing module is used for preprocessing the acquired broadcast materials to obtain preprocessed broadcast materials; the recording module is used for recording the broadcast materials to obtain initial broadcast information; the audition module is used for auditioning the initial broadcast information to obtain an audition result; and the determining module is used for taking the initial broadcast information as the broadcast information under the condition that the audition result meets a preset condition.
Optionally, the generating unit includes: and the editing module is used for editing the initial broadcast information to obtain the broadcast information under the condition that the audition result does not meet the preset condition.
According to another aspect of the embodiment of the present invention, there is further provided a storage medium, which includes a stored program, wherein the program executes the broadcasting method based on the rail transit network operation according to any one of the above.
According to another aspect of the embodiment of the present invention, there is further provided a processor, where the processor is configured to execute a program, where the program executes the broadcasting method based on the rail transit network operation according to any one of the above.
In the embodiment of the invention, a road network level broadcasting system is utilized to send broadcast information in the area to which a rail transit network belongs to a line level broadcasting system, wherein the road network level broadcasting system is a playing system used for sending information to all rail transit lines in the area to which the rail transit network belongs; the method comprises the steps that a road network level broadcasting system is used for receiving broadcasting information issued by the road network level broadcasting system, and the broadcasting information is issued to a station level broadcasting system, wherein the road level broadcasting system is a broadcasting system of a rail transit line in an area where the rail transit network belongs; the rail transit network information broadcasting is carried out in a mode that the station level broadcasting system broadcasts the received broadcasting information, and by adding the rail transit network level broadcasting system, the purposes that the broadcasting information is generated based on the information of all rail transit networks in the whole rail transit network through the rail transit network level broadcasting system and the broadcasting information is issued to the station level broadcasting system through the line level broadcasting system are achieved, so that the technical effects of reasonably guiding passengers to take a bus reasonably and relieving the pressure of passenger flow of rail transit are achieved, and the technical problems that the broadcasting systems among all lines of rail transit are mutually independent and the passengers cannot be effectively guided to select reasonable bus taking paths in the related technology are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of a broadcasting system based on rail transit network operation according to an embodiment of the present invention;
fig. 2 is an architecture diagram of a broadcasting system based on a rail transit network operation according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a road network level broadcasting system according to an embodiment of the present invention;
fig. 4 is a flowchart of a broadcasting method based on rail transit network operation according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a broadcasting device operating based on a rail transit network according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an aspect of an embodiment of the present invention, there is provided a broadcasting system based on rail transit network operation, fig. 1 is a schematic diagram of the broadcasting system based on rail transit network operation according to an embodiment of the present invention, as shown in fig. 1, the broadcasting system based on rail transit network operation includes: a road network level broadcast system 11, a line level broadcast system 13 and a station level broadcast system 15. The following describes the broadcast system based on the rail transit network operation in detail.
The road network level broadcasting system 11 is configured to issue broadcast information in an area to which the rail transit network belongs to a line level broadcasting system, where the road network level broadcasting system is a playing system configured to issue information to all rail transit lines in the area to which the rail transit network belongs.
In an application scenario, the track traffic network corresponding to the area a includes 5 lines (i.e., track traffic lines), which are line No. 1, line No. 2, line No. 3, line No. 4, and line No. 5, respectively. Then, the predetermined positions of the 5 lines (for example, the starting point, the end point, or other positions of each line) are respectively installed with line-level broadcasting systems 13 for receiving the broadcasting information transmitted by the road-level broadcasting system 11. Here, the road network level broadcasting system 11 is a higher level system belonging to the line level broadcasting system 13, and is installed at a predetermined position of a road network command center for managing a rail transit network in the area a. The road network command center is used for uniformly managing all rail traffic lines in the rail traffic network.
And the line-level broadcasting system 13 is configured to receive the broadcast information sent by the road network-level broadcasting system and send the broadcast information to the station-level broadcasting system, where the line-level broadcasting system is a broadcasting system of a rail transit line in an area to which the rail transit network belongs.
And a station-level broadcasting system 15 for broadcasting the received broadcast information, wherein the station-level broadcasting system is a broadcasting system of each station in the rail transit line.
The station-level broadcasting system 15 is disposed at a predetermined position (for example, a station entrance of each station of each line) of each line in the 5 lines, and broadcasts according to broadcast information issued by the line-level broadcasting system 13, so that station managers and passengers can know station information, and can select a reasonable riding mode to improve traveling experience.
As can be seen from the above, in the embodiment of the present invention, a road network broadcast system may be used to send broadcast information in an area to which a rail transit network belongs to a line-level broadcast system, where the road network broadcast system is a playing system used to send information to all rail transit lines in the area to which the rail transit network belongs; the method comprises the steps that a road network level broadcasting system is used for receiving broadcasting information issued by the road network level broadcasting system, and the broadcasting information is issued to a station level broadcasting system, wherein the road level broadcasting system is a broadcasting system of a rail transit line in an area where the rail transit network belongs; and broadcasting the received broadcast information by using a station-level broadcasting system, wherein the station-level broadcasting system is a broadcasting system of each station in the rail transit line. Compared with the prior art that a line-level broadcasting system is arranged in each traffic track line, the broadcasting content is issued to the station-level broadcasting system through the line-level broadcasting system, so that passengers and station managers can only know the state information of the line and can not know the line and station information in the whole track traffic line network, the passengers can not select the optimal riding mode, and the traveling experience of the passengers is reduced. In the embodiment of the invention, the purpose that the road network-level broadcasting system generates the broadcasting information based on the information of all the rail transit networks in the whole rail transit network and sends the broadcasting information to the station-level broadcasting system through the line-level broadcasting system can be realized, so that passengers can timely know the real-time state in the whole rail transit network to select a reasonable riding mode, and meanwhile, the station managers can timely obtain the information of each line and each station, reasonably guide the passengers to ride the bus and relieve the pressure of the passenger flow of the rail transit, thereby solving the technical problems that the playing systems of the rail transit in the related technology are mutually independent and can not effectively guide the passengers to select reasonable riding paths, and improving the riding experience of the passengers.
The station-level broadcasting system is further used for uploading the broadcasting state broadcasted based on the broadcasting information to the line-level broadcasting system.
Fig. 2 is an architecture diagram of a broadcast system based on operation of a rail transit network according to an embodiment of the present invention, and as shown in fig. 2, the station-level broadcast system uploads a broadcast state to a line-level broadcast system while broadcasting based on received broadcast information, so that the line-level broadcast system can monitor the broadcast state of a station where the station-level broadcast system is located, thereby implementing reasonable guidance for each station in the entire line. Here, the broadcast status may include at least one of: area occupancy status, broadcast content, broadcast duration.
The station-level broadcasting system is installed at each station of each line in the rail transit network, the line-level broadcasting system is installed at each line center in the rail transit network, and the road network-level broadcasting system is arranged at a road network command center, namely a road network center, of the rail transit network.
In addition, the line-level broadcasting system is also used for receiving the broadcasting states uploaded by the station-level broadcasting systems of all stations in the rail transit lines corresponding to the line-level broadcasting system and uploading the broadcasting states to the road network-level broadcasting system, so that the road network-level broadcasting system can acquire the states in the whole rail transit network in real time, reasonably schedule the rail transit lines in the whole rail transit network and reduce the pressure of rail transit passenger flow.
As shown in fig. 2, after receiving the broadcast state fed back by the station-level broadcast system at the station, the line-level broadcast system uploads the broadcast state to the road-network-level broadcast system, so that the road-network-level broadcast system can monitor the broadcast state in the whole rail transit network in real time, and adjust the broadcast information to be sent to the line-level broadcast system timely and reasonably, thereby implementing more accurate control of the rail transit line.
Preferably, the first interface device of the line-level broadcasting system is interconnected with the second interface device of the road-level broadcasting system through an ethernet channel. For example, a line-level broadcast system may be interconnected with a road network broadcast system via 2-way ethernet channels to achieve information sharing.
In addition, as shown in fig. 2, while broadcasting information is played, the station-level broadcasting system records the broadcast information and uploads the recorded broadcast information to the line-level broadcasting system, the line-level broadcasting system uploads the recorded broadcast information to the road-level broadcasting system after receiving the recorded broadcast information, and the road-level broadcasting system stores the received recorded broadcast information for later viewing, so as to realize traceability of the broadcast information in the rail transit network.
As an alternative embodiment, the above-mentioned road network level broadcasting system may include: the broadcast recording subsystem is used for processing the acquired broadcast materials to obtain broadcast information and performing at least one of the following operations on the broadcast information: saving, listening, editing and deleting. In the embodiment, reasonable and orderly management of the broadcast information is realized, and the obtained broadcast information is more accurate, so that more reliable passenger suggestions and guidance suggestions can be provided for passengers and station managers.
The broadcast recording subsystem can also be used for identifying the current application scene and selecting the broadcast information corresponding to the current application scene to play according to the identification result.
Namely, the broadcast recording subsystem can provide the functions of recording, storing, audition, editing, deleting and the like of the broadcast materials, the preparation and management work of the system user on the broadcast materials is realized, and the corresponding broadcast materials can be respectively and rapidly selected to be played in different application scenes.
As an alternative embodiment, the road network level broadcasting system may include: and the broadcast playing subsystem is used for processing the current broadcast information which is being played. For example, the broadcast playing subsystem can support users to play and cancel ongoing broadcast information, provide an intuitive, concise and easy-to-operate interface for rail transit command center operators to operate, provide manual or automatic broadcast playing management functions of system users, provide broadcast information services for rail transit trip passengers in time, realize uniform broadcast distribution of a whole road network, and the broadcast platform can support 8-way parallel broadcast on a single line, thereby greatly improving the broadcast efficiency.
Preferably, the road network level broadcasting system may further include: and the broadcast playback subsystem is used for recording the current broadcast information which is played by the broadcast playing subsystem to obtain the recorded broadcast content and retrieving the recorded broadcast information in the recorded broadcast information base. For example, the broadcast playback subsystem may support broadcast recording functions, and support operations of retrieving and playing back broadcast recordings, so as to trace back and manage broadcast information distribution of broadcast platforms and the whole network.
In addition, the road network level broadcasting system may further include: and the broadcast monitoring subsystem is used for monitoring the broadcast information played by the line-level broadcast system and the station-level broadcast system. For example, the monitoring of the broadcast voice of the rail transit line and the station can be realized through the broadcast monitoring subsystem, and the monitoring of 4-path broadcast can be simultaneously supported, and the volume can be adjusted, so that the monitoring of the broadcast content of the line broadcast area is realized.
Optionally, the broadcasting system based on the rail transit network operation may further include: and the equipment management subsystem is used for monitoring the working states of the playing equipment of the road network level broadcasting system, the line level broadcasting system and the station level broadcasting system. For example, the network device status monitoring function of the road network level, the line level and the station level broadcasting system can be realized through the device management subsystem, and the working status of the whole network device can be displayed in real time for the user to perform relevant processing in time.
In addition, the road network level broadcasting system in the embodiment of the present invention may further include: the broadcast management subsystem can be used for providing an intuitive, concise and easy-to-operate interface, so that a user can conveniently perform configuration management operation on the broadcast system, and monitor the field broadcast state, so that a road network level user can know the working state of the broadcast system in time and perform related configuration adjustment.
An alternative embodiment of the present invention will now be described in detail with reference to the accompanying drawings.
Fig. 3 is a schematic diagram of a road network level broadcasting system according to an embodiment of the present invention, and as shown in fig. 3, the road network level broadcasting system may be described from several perspectives of a presentation page, a data application, and a data processing service.
First, from the aspect of a presentation page, the road network level broadcasting system may include: the road network broadcasting state display 31 can display the broadcasting states of a road level broadcasting system and a station level broadcasting system in the whole rail transit network, so that the real-time information of the rail transit network can be clearly and intuitively observed; the equipment state display 33 can clearly and visually display the equipment states of various equipment in the whole rail transit network, and is convenient for management of managers; the broadcast material display 35 can realize real-time monitoring of the broadcast material of each station by the rail transit command center; the recorded broadcast information display 37 can display recorded broadcast information obtained by recording the station broadcast system during broadcast of the broadcast information or recorded broadcast information obtained by recording the broadcast playback subsystem in the road network broadcast system during broadcast of the broadcast content of the station broadcast system, so that personnel in a rail transit command center can visually check the broadcast information.
Secondly, from the aspect of data application, the road network level broadcasting system may include: a material management subsystem 41, a play management subsystem 42, a recording playback subsystem 43, a broadcast monitoring subsystem 44, a broadcast management subsystem 45, and a device status monitoring subsystem 46.
Then, from the data processing service level, the road network level broadcasting system can process services including but not limited to the following: broadcast device status information playback 51, broadcast stream and broadcast stream control 52, recording of broadcast information and playback of broadcast information recording 53, importing and editing of recorded material 54, broadcast device data management 55, general application instruction processing 56, TTS speech conversion processing 57, broadcast region location conversion 58, and audio file compression conversion 59.
The TTS, Text To Speech, is supported by a built-in chip and intelligently converts characters into natural voice streams through the design of a neural network from Text To Speech.
Finally, in terms of data acquisition, the road network broadcast system can implement communication with the access device 62 of the road network broadcast system through the communication protocol 61, and can also implement communication with the upper-level application platform (i.e., the integrated application platform 64) of the broadcast system based on rail transit road network operation provided by the embodiment of the present invention through management and definition of the interface (i.e., the interface management 63).
It should be noted that the above-mentioned interface mainly implements communication with a line-level broadcast system and an access device, and implements management operation of a comprehensive application platform on a broadcast service, and implements state information acquisition of a broadcast terminal.
The broadcasting system based on the rail transit road network operation provided by the embodiment of the invention is based on a computer technology, a data communication technology, a TTS technology and the like, a layer of road network level broadcasting system is added on the upper layer of a secondary architecture, and the whole road network information sharing and the integrated broadcasting information distribution are realized through an interface. In addition, the broadcasting system based on rail transit road network operation belongs to a road network level broadcasting system, changes a one-line one-center architecture mode, is a brand-new system architecture and management mode, fully utilizes the resource advantages of a command center, uniformly manages all line broadcasts, shares information resources, realizes integrated release with a passenger information system, realizes equipment and broadcast state monitoring, provides technical and business support for daily operation and emergency dispatching command, timely induces passengers to select reasonable travel paths, and relieves rail transit passenger flow pressure.
In addition, the broadcasting system based on the rail transit network operation provided by the embodiment of the invention realizes the following purposes:
1. a road network level broadcasting system is added on the line level broadcasting system. The original two-level architecture broadcasting system is changed into a three-level architecture broadcasting system. The road network broadcasting system can realize the issue of unified broadcasting information of the whole city road network, each line can receive the broadcasting information at the same time, and the consistency and the real-time performance are ensured.
2. The integrated release construction of the road network traffic command center lays a foundation, and the integrated release can be used for releasing the broadcast service of the whole rail traffic road network through a road network broadcast system.
3. The system can broadcast daily business, emergency, passenger guidance, planned event and rush hour information, key station path guidance, holiday propaganda and other multi-information to the whole road network through road network broadcasting.
4. The invention improves the service quality induced by passengers and ensures the publishing effect of the broadcast information on the passenger service.
Meanwhile, the broadcasting system based on the operation of the rail transit network provided by the embodiment of the invention also has the following beneficial technical effects:
1. the broadcasting platform can carry out 8-path parallel broadcasting on a single line.
2. The broadcasting editing and broadcasting function and the broadcasting vehicle-loading function are realized, and the broadcasting issuing function of performing full selection, group selection and single selection on the trains in the whole road network is realized.
3. The broadcasting table is distributed to OCC (Operating Control Center, OCC for short, single line operation Control Center is a management mode of one line and one Center) by TCC (Traffic Control Center, TCC for short) broadcasting, and the plan information broadcasting release of the broadcasting system is realized. The regional broadcasting function of the station is fully utilized to realize the differentiated accurate induction of passengers, and different contents are played in different regions.
4. The subway broadcasting system has the advantages that the requirement of passengers and the requirement of operation are met, the practical current situation of the subway broadcasting system are combined, the new technology of the industry is used for reference, road network broadcasting is built, center broadcasting, station broadcasting, a new generation broadcasting system integrated with vehicle-mounted broadcasting, the broadcasting service mode is enhanced, the broadcasting service function is perfected, the informatization and intelligentization level of the broadcasting system is improved, the linkage function of the broadcasting system and other systems is perfected, the standardization progress of the broadcasting system is promoted, the comprehensive unified management of broadcasting is realized, the passenger service quality is provided, the passenger experience is more convenient and more comfortable, the operation is safer and more efficient, the equipment is more stable and more reliable, and the management is more scientific and more economical.
Example 2
According to an embodiment of the present invention, there is also provided a method embodiment of a broadcasting method based on rail transit network operation, it should be noted that the broadcasting method based on rail transit network operation is applied to any one of the above-mentioned broadcasting systems based on rail transit network operation, the steps shown in the flowchart of the figure may be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that here.
Fig. 4 is a flowchart of a broadcasting method based on rail transit network operation according to an embodiment of the present invention, and as shown in fig. 4, the broadcasting method based on rail transit network operation includes the following steps:
step S402, broadcast materials of all rail transit lines in the area where the rail transit network belongs are obtained, wherein the broadcast materials comprise: and playing materials of all the rail transit lines in the area where the rail transit network belongs. The broadcast material here may be, but is not limited to, the following: the passenger flow of each station in each line in the rail transit network can remind the passenger of the attention items and provide riding suggestions for the passenger if the train fault occurs.
In step S404, broadcast information is generated from the broadcast material.
Step S406, the broadcast information is sent to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcasts the broadcast information.
Through the steps, the broadcast materials of all the rail transit lines in the area to which the rail transit network belongs can be obtained, wherein the broadcast materials comprise: playing materials of all rail transit lines in the area where the rail transit network belongs; generating broadcast information according to the broadcast materials; and transmitting the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcast the broadcast information. Compared with the prior art that a line-level broadcasting system is arranged in each rail transit line, the broadcasting content is issued to the station-level broadcasting system through the line-level broadcasting system, so that passengers and station managers can only know the state information of the line and can not know the line and station information in the whole rail transit line network, the passengers can not select the optimal riding mode, and the traveling experience of the passengers is reduced. In the embodiment of the invention, the purpose that the road network-level broadcasting system generates the broadcasting information based on the information of all the rail transit networks in the whole rail transit network and sends the broadcasting information to the station-level broadcasting system through the line-level broadcasting system can be realized, so that passengers can timely know the real-time state in the whole rail transit network to select a reasonable riding mode, and meanwhile, the station managers can timely obtain the information of each line and each station, reasonably guide passengers to ride the bus and relieve the pressure of the passenger flow of the rail transit, thereby solving the technical problems that the playing systems of the rail transit among the lines are mutually independent and the passengers can not be effectively guided to select the reasonable riding path in the related technology, and improving the riding experience of the passengers.
In order to realize the traceability of the broadcast information in the rail transit network, the recording can be performed when the broadcast information is played by a line-level broadcast system and/or a station-level broadcast system. Recording broadcast information played by a line-level broadcast system and/or a station-level broadcast system can be described in the following two aspects.
In one aspect, after the broadcast information is sent to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, the broadcast method based on the rail transit network operation may further include: and recording the broadcast content played by the line-level broadcast system and/or the station-level broadcast system and storing the recorded content when the line-level broadcast system and/or the station-level broadcast system play the broadcast information. Namely, the road network broadcast system can record the broadcast information through the recording playback subsystem.
In another aspect, the station-level broadcasting system records the broadcast information while playing the broadcast information, and uploads the recorded broadcast information to the line-level broadcasting system, the line-level broadcasting system uploads the recorded broadcast information to the road-level broadcasting system after receiving the recorded broadcast information, and the road-level broadcasting system stores the received recorded broadcast information for later viewing, so as to realize traceability of the broadcast information in the rail transit network.
As an alternative embodiment, generating the broadcast information according to the status information includes: preprocessing is carried out according to the obtained broadcast materials to obtain preprocessed broadcast materials; recording the broadcast material to obtain initial broadcast information; performing audition on the initial broadcast information to obtain an audition result; and in the case that the audition result meets a preset condition, taking the initial broadcast information as the broadcast information.
In addition, generating the broadcast information according to the state information includes: and editing the initial broadcast information to obtain the broadcast information under the condition that the audition result does not meet the preset condition. Therefore, the acquired broadcast information is in accordance with the real-time traffic operation condition in the rail transit network, and reliable reference information is provided for passengers and station managers.
The broadcasting method based on the rail transit network operation provided by the embodiment of the invention can realize the uniform broadcasting information distribution of each line in the rail transit network, the road network level broadcasting system mainly comprises equipment such as a workstation and a server, the line level broadcasting system is interconnected with the road network level broadcasting system through 2-way Ethernet channels, corresponding broadcasting information interfaces are developed according to standard specifications and are accessed into the road network level broadcasting system line by line, the broadcasting information is distributed to the line level broadcasting system through the road network level broadcasting system and then distributed to the station level broadcasting system through the line level broadcasting system, and finally a field loudspeaker is driven to sound, so that the broadcasting distribution function of the whole rail transit network is met.
Example 3
According to another aspect of the embodiments of the present invention, there is also provided a broadcasting device based on rail transit network operation, which is applied to any one of the above broadcasting methods based on rail transit network operation, and fig. 5 is a schematic diagram of the broadcasting device based on rail transit network operation according to the embodiments of the present invention, as shown in fig. 5, the broadcasting device based on rail transit network operation includes: acquisition section 51, generation section 53, and transmission section 55.
The acquiring unit 51 is configured to acquire broadcast materials of all track traffic lines in an area to which a track traffic network belongs, where the broadcast materials include: and playing materials of all the rail transit lines in the area where the rail transit network belongs.
A generating unit 53 for generating broadcast information from the broadcast material.
And the sending unit 55 is configured to send the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, where the line-level broadcast system and/or the station-level broadcast system broadcasts the broadcast information.
It should be noted here that the acquiring unit 51, the generating unit 53 and the sending unit 55 correspond to steps S402 to S406 in embodiment 2, and the modules are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure in embodiment 2. It should be noted that the modules described above as part of an apparatus may be implemented in a computer system such as a set of computer-executable instructions.
As can be seen from the above, in the embodiment of the present invention, the obtaining unit 51 may obtain broadcast materials of all track transportation lines in an area to which a track transportation network belongs, where the broadcast materials include: playing materials of all rail transit lines in the area where the rail transit network belongs; and generates broadcast information from the broadcast material by the generating unit 53; and the broadcasting device based on the operation of the rail transit network provided by the embodiment of the invention realizes the purposes of generating the broadcasting information based on the information of all the rail transit networks in the whole rail transit network by the network-level broadcasting system and transmitting the broadcasting information to the station-level broadcasting system by the line-level broadcasting system, so that passengers can timely know the real-time state in the whole rail transit network to select a reasonable riding mode, and simultaneously, station managers can timely obtain the information of each line and each station, reasonably guide passengers to ride the bus, relieve the pressure of the passenger flow of the rail transit, and further solve the problem that the broadcasting systems among the various lines of the rail transit in the related technology are mutually independent, the technical problem that passengers can not be effectively induced to select reasonable riding paths is solved, and riding experience of the passengers is improved.
As an optional embodiment, the broadcasting device based on rail transit network operation further includes: and the processing unit is used for recording the broadcast content played by the line-level broadcast system and/or the station-level broadcast system and storing the recorded content when the line-level broadcast system and/or the station-level broadcast system plays the broadcast information after the broadcast information is sent to the line-level broadcast system and/or the station-level broadcast system in the rail transit network.
As an alternative embodiment, the generating unit includes: the preprocessing module is used for preprocessing the acquired broadcast materials to obtain preprocessed broadcast materials; the recording module is used for recording the broadcast materials to obtain initial broadcast information; the audition module is used for auditioning the initial broadcast information to obtain an audition result; and the determining module is used for taking the initial broadcast information as the broadcast information under the condition that the audition result meets the preset condition.
As an alternative embodiment, the generating unit includes: and the editing module is used for editing the initial broadcast information to obtain the broadcast information under the condition that the audition result does not meet the preset condition.
Example 4
According to another aspect of the embodiment of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the broadcasting method based on the rail transit network operation of any one of the above.
Example 5
According to another aspect of the embodiment of the present invention, there is further provided a processor, where the processor is configured to execute a program, where the program executes any one of the above broadcast methods based on the operation of the rail transit network.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (17)
1. A broadcasting system based on rail transit network operation is characterized by comprising:
the system comprises a road network level broadcasting system, a line level broadcasting system and a control system, wherein the road network level broadcasting system is used for issuing broadcasting information in an area to which a rail transit network belongs to the line level broadcasting system, and the line network level broadcasting system is used for issuing information to all rail transit lines in the area to which the rail transit network belongs;
the line-level broadcasting system is used for receiving the broadcasting information issued by the road network-level broadcasting system and issuing the broadcasting information to a station-level broadcasting system, wherein the line-level broadcasting system is a broadcasting system of a rail transit line in an area to which the rail transit network belongs;
the station-level broadcasting system is used for broadcasting the received broadcast information, wherein the station-level broadcasting system is a broadcasting system of each station in the rail transit line.
2. The broadcasting system based on the rail transit network operation as claimed in claim 1, wherein the station-level broadcasting system is further configured to upload a broadcasting status broadcasted based on the broadcasting information to the line-level broadcasting system.
3. The broadcasting system based on the rail transit network operation of claim 2, wherein the line-level broadcasting system is further configured to receive a broadcasting state uploaded by the station-level broadcasting system at each station in a rail transit line corresponding to the line-level broadcasting system, and upload the broadcasting state to the network-level broadcasting system.
4. The broadcasting system based on rail transit road network operation as claimed in claim 3, wherein the first interface device of the line-level broadcasting system is interconnected with the second interface device of the road network-level broadcasting system through Ethernet channel.
5. The rail transit network operation based broadcasting system of claim 3, wherein the network level broadcasting system comprises: the broadcast recording subsystem is used for processing the acquired broadcast materials to obtain broadcast information and performing at least one of the following operations on the broadcast information: saving, listening, editing and deleting.
6. The broadcasting system based on the rail transit network operation of claim 5, wherein the broadcast recording subsystem is further configured to identify a current application scene, and select the broadcast information corresponding to the current application scene for playing according to the identification result.
7. The rail transit network operation based broadcasting system of claim 5, wherein the network level broadcasting system comprises: and the broadcast playing subsystem is used for processing the current broadcast information which is being played.
8. The rail transit network operation based broadcasting system of claim 7, wherein the network level broadcasting system comprises: and the broadcast playback subsystem is used for recording the current broadcast information which is played by the broadcast playing subsystem to obtain the recording broadcast information and retrieving the recording broadcast information in a recording broadcast information base.
9. The rail transit network operation based broadcasting system of claim 7, wherein the network level broadcasting system comprises: and the broadcast monitoring subsystem is used for monitoring the broadcast information played by the line-level broadcast system and the station-level broadcast system.
10. The broadcasting system based on rail transit network operation of any one of claim 7, further comprising: and the equipment management subsystem is used for monitoring the working states of the playing equipment of the road network level broadcasting system, the line level broadcasting system and the station level broadcasting system.
11. A broadcasting method based on rail transit network operation, which is applied to the broadcasting system based on rail transit network operation of any one of the above claims 1 to 10, comprising:
acquiring broadcast materials of all rail transit lines in an area to which a rail transit network belongs, wherein the broadcast materials comprise: playing materials of all track traffic lines in the area where the track traffic network belongs;
generating broadcast information according to the broadcast materials;
and sending the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcast the broadcast information.
12. The method of claim 11, wherein after sending the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, the method further comprises:
and recording the broadcast information played by the line-level broadcast system and/or the station-level broadcast system and storing the recorded content when the line-level broadcast system and/or the station-level broadcast system plays the broadcast information.
13. The method of claim 11, wherein generating broadcast information based on the status information comprises:
preprocessing is carried out according to the obtained broadcast materials to obtain preprocessed broadcast materials;
recording the broadcast material to obtain initial broadcast information;
performing audition on the initial broadcast information to obtain an audition result;
and taking the initial broadcast information as the broadcast information when the audition result meets a preset condition.
14. The method of claim 13, wherein generating broadcast information based on the status information comprises: and editing the initial broadcast information to obtain the broadcast information under the condition that the audition result does not meet the preset condition.
15. A broadcasting device based on rail transit network operation, which is applied to the broadcasting method based on rail transit network operation according to any one of the claims 11 to 14, comprising:
the acquisition unit is used for acquiring broadcast materials of all rail transit lines in an area to which a rail transit network belongs, wherein the broadcast materials comprise: playing materials of all track traffic lines in the area where the track traffic network belongs;
a generating unit for generating broadcast information from the broadcast material;
and the sending unit is used for sending the broadcast information to a line-level broadcast system and/or a station-level broadcast system in the rail transit network, wherein the line-level broadcast system and/or the station-level broadcast system broadcasts the broadcast information.
16. A storage medium characterized in that it comprises a stored program, wherein said program executes the broadcasting method based on the rail transit network operation of any one of claims 11 to 14.
17. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the broadcasting method based on the operation of the rail transit network according to any one of claims 11 to 14 when running.
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Application publication date: 20191220 |