阅读说明：本技术 列车媒体调度方法、装置、电子设备及存储介质 (Train media scheduling method and device, electronic equipment and storage medium ) 是由 田源 汪晓臣 李樊 杜呈欣 赵伟慧 孙同庆 黄志威 王志飞 张铭 孟宇坤 宫玉昕 于 2021-09-03 设计创作，主要内容包括：本发明提供一种列车媒体调度方法、装置、电子设备及存储介质,所述方法包括：获取列车的行车信息；其中,所述行车信息包括所述列车的行车位置、行车状态、行车区间和开行方向；获取播放列表集,其中,所述播放列表集中包含多个带有标签属性的指定播放列表；当接收到所述列车的离站信号时,根据所述列车的行车信息和所述播放列表集中带有标签属性的指定播放列表,确定与所述列车的行车信息匹配的第一指定播放列表为所述列车的当前播放列表；其中,所述第一指定播放列表为与所述列车的当前行车区间对应的指定播放列表。本发明提供的方法能够根据列车实际的行车区间自动化地切换媒体播放列表,为不同目的的乘客群提供更加具有针对性的媒体服务,提升用户体验。(The invention provides a train media scheduling method, a train media scheduling device, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring running information of a train; the running information comprises a running position, a running state, a running interval and a running direction of the train; acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes; when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set; the first appointed play list is an appointed play list corresponding to the current running interval of the train. The method provided by the invention can automatically switch the media playlist according to the actual running interval of the train, provides more targeted media service for passenger groups with different purposes, and improves the user experience.)

1. A train media scheduling method is characterized by comprising the following steps:

acquiring running information of a train; the running information comprises a running position, a running state and a running direction of the train;

acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes;

when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

2. The train media scheduling method of claim 1, wherein the playlist set further comprises a default playlist;

correspondingly, the method further comprises the following steps:

and when the first appointed playlist matched with the train running information is not determined, determining the default playlist in the playlist set as the current playlist of the train.

3. The train media scheduling method of claim 1, wherein the determining, according to the train's driving information and the designated playlists with tag attributes in the playlist set, that the first designated playlist matching the train's driving information is the current playlist of the train comprises:

determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train;

according to the current running interval of the train and the appointed play list with the label attribute in the play list set, determining a first appointed play list matched with the current running interval in a corresponding searching mode;

determining the first designated playlist as a current playlist for the train.

4. The train media scheduling method of claim 1, wherein before the obtaining of the playlist set, the method comprises:

constructing a play list set according to the train information data, the play list data and the label attribute data of the train;

the tag attribute is the corresponding relation between a key value formed by ID values of all stations in the train running section and a playable list code value matched with the running section.

5. The train media scheduling method of claim 4, wherein the specific characterization formula for constructing the playlist set is:

F_n(k)＝v

wherein, F_n(k) The method comprises the steps of representing a hash function, n representing the driving direction of the train, k representing a key value formed by ID values of all stations in a train section of the train, and v representing a code value of a playlist corresponding to the train section.

6. The train media scheduling method of claim 3, wherein the determining the current driving section of the train according to the driving position, the driving state and the driving direction of the train comprises:

acquiring the ID value of the next station of the train according to the current driving position, the driving state and the driving direction of the train;

and if the ID value of the next station meets a preset interval, confirming the current driving interval of the train according to the ID value of the station at the current position of the train and the ID value of the next station.

7. The train media scheduling method of claim 1, wherein the obtaining of the train information comprises:

and acquiring the running information of the train from a train control management system.

8. A train media scheduling apparatus, comprising:

the first acquisition module is used for acquiring the running information of the train; the running information comprises a running position, a running state and a running direction of the train;

the second acquisition module is used for acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes;

the determining module is used for determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with the label attributes in the playlist set when the departure signal of the train is received;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the train media scheduling method according to any one of claims 1 to 7.

10. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the steps of the train media scheduling method of any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of digital media information playing, in particular to a train media scheduling method, a train media scheduling device, electronic equipment and a storage medium.

Background

With the intelligent development of rail transit and the continuous increase of traffic routes, the requirement of people on intelligent experience in the traffic process is higher and higher.

In the prior art, as the connection between the rail transit driving route and the urban area, the suburb, the airport, the tourist attraction and the like is tighter, the traditional time-based media scheduling method can only provide simple circular playing, cannot dynamically switch the playlist according to the actual driving interval and driving direction of the train, cannot provide targeted media services for passengers with different traveling purposes, and thus, the user experience is poorer.

Disclosure of Invention

The invention provides a train media scheduling method, a train media scheduling device, electronic equipment and a storage medium, which are used for solving the technical problem of poor user experience caused by incapability of dynamically switching a playlist in the prior art and achieving the purposes of dynamically switching the playlist and improving the user experience.

In a first aspect, the present invention provides a train media scheduling method, including:

acquiring running information of a train; the running information comprises a running position, a running state and a running direction of the train;

acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes;

when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

Further, according to the train media scheduling method provided by the invention, the playlist set also comprises a default playlist;

correspondingly, the method further comprises the following steps:

and when the first appointed playlist matched with the train running information is not determined, determining the default playlist in the playlist set as the current playlist of the train.

Further, according to the train media scheduling method provided by the present invention, the determining, according to the train information and the designated playlist with tag attributes in the playlist set, that the first designated playlist matched with the train information is the current playlist of the train includes:

determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train;

according to the current running interval of the train and the appointed play list with the label attribute in the play list set, determining a first appointed play list matched with the current running interval in a corresponding searching mode;

determining the first designated playlist as a current playlist for the train.

Further, according to the train media scheduling method provided by the present invention, before the obtaining of the playlist set, the method includes:

constructing a play list set according to the train information data, the play list data and the label attribute data of the train;

the tag attribute is the corresponding relation between a key value formed by ID values of all stations in the train running section and a playable list code value matched with the running section.

Further, according to the train media scheduling method provided by the present invention, the specific representation formula for constructing the play list set is as follows:

F_n(k)＝v

wherein, F_n(k) Represents a hash function, n represents a running direction of the train, k represents the trainV represents a code value of a playlist corresponding to the travel section.

Further, according to the train media scheduling method provided by the present invention, determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train includes:

acquiring the ID value of the next station of the train according to the current driving position, the driving state and the driving direction of the train;

and if the ID value of the next station meets a preset interval, confirming the current driving interval of the train according to the ID value of the station at the current position of the train and the ID value of the next station.

Further, according to the train media scheduling method provided by the present invention, the acquiring of the train information includes:

and acquiring the running information of the train from a train control management system.

In a second aspect, the present invention further provides a train media scheduling apparatus, including:

the first acquisition module is used for acquiring the running information of the train; the running information comprises a running position, a running state and a running direction of the train;

the second acquisition module is used for acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes;

the determining module is used for determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with the label attributes in the playlist set when the departure signal of the train is received;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

In a third aspect, the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor implements the steps of the train media scheduling method according to any one of the above descriptions when executing the computer program.

In a fourth aspect, the present invention also provides a non-transitory computer readable storage medium storing computer instructions that cause the computer to perform the steps of the train media scheduling method as described above.

The invention provides a train media scheduling method, a train media scheduling device, electronic equipment and a storage medium. The method provided by the invention can dynamically and automatically switch the media playlist according to the actual running interval of the train, provides more targeted media services for passenger groups with different purposes, and improves the passenger experience.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic flow chart of a train media scheduling method according to the present invention;

FIG. 2 is a schematic diagram of a structure of a playlist set according to the present invention;

fig. 3 is a schematic structural diagram of a train media scheduling device provided by the present invention;

fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.

Fig. 1 is a train media scheduling method provided by the present invention, and as shown in fig. 1, the train media scheduling method provided by the present invention includes the following steps:

step 101: acquiring running information of a train; the running information comprises a running position, a running state and a running direction of the train;

step 102: acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes;

step 103: when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

Specifically, the first specified playlist is one of a plurality of specified playlists in the playlist set.

In step 101, the train information may be the information about the subway or the high-speed rail, and mainly refers to the information about the vehicles in the rail transit. It should be noted that the driving information includes not only the driving position of the current train, but also the driving state and the driving direction, and the driving information may be set according to actual needs, and is not specifically limited herein.

In step 102, the designated playlist with tag attributes refers to a hash table set with a mapping relationship set according to different tags, where the playlist set includes a plurality of sub playlist sets with tag attributes, and the plurality of sub playlist sets are set according to different driving directions of trains, where each driving interval corresponds to a unique designated playlist for trains in the same driving direction. In the embodiment of the invention, a hash table set is constructed according to the corresponding relation between the code number of each station in the train running section and the code value of the playlist which can be played in each section, and at least two sub playlist sets are constructed according to the difference of the running directions. It should be noted that the tag attribute may have a plurality of setting manners, for example, the tag attribute may be a corresponding relationship between a section code of each driving section and a playable list, and a user may set the tag attribute according to actual needs, which is not specifically limited herein.

In step 103, when an off-station signal of a train is received, triggering the train media playing device to enter a media scheduling mode, and according to the acquired train information and the playlist set with the tag attribute, taking a first specified playlist in the playlist set, which is matched with the train information, as a playlist of the train. The departure signal in this embodiment is an effective departure signal, and is a signal capable of triggering train media playing equipment to enter a media scheduling mode. If the train leaves the station and goes to the airport, the media scheduling mode is triggered, the play list is switched to play airport security check cautions and the like, the leaving signal can also be a signal of going to a high-speed rail station, tourist attractions or a shopping center and the like, and the corresponding play list can be selected by combining with specific running information of the train. And if the train does not receive the effective departure signal, the train keeps the playing state of the current playlist. It should be noted that, after receiving the departure signal of the train, the train media playing device is triggered to automatically enter the media scheduling mode, so as to implement automatic switching of the playlist.

In the embodiment of the invention, by acquiring the train running information and the appointed playlist with the label attribute in the playlist set, when the departure signal of the train triggers the equipment, a first appointed playlist matched with the train running information is determined as the playlist of the train according to the train running information and the playlist set, wherein the first appointed playlist is the appointed playlist corresponding to the current running section of the train. The method provided by the invention can dynamically switch the playlist according to the actual running position of the train, provides more targeted media service for passengers, and improves the passenger experience.

In one embodiment of the present invention, the playlist set further includes a default playlist;

correspondingly, the method further comprises the following steps:

and when the first appointed playlist matched with the train running information is not determined, determining the default playlist in the playlist set as the current playlist of the train.

Specifically, the default playlist refers to a playlist that is played according to a time loop and is not set with a specific interval to be played.

In the embodiment of the invention, if the appointed playlist matched with the train information is not found from the playlist set, the train media playing equipment directly selects the default playlist in the playlist set as the current playlist of the train. It should be noted that the train media playing device is further configured to acquire a train driving position and a driving state, and when an effective driving position is not acquired, play a default playlist. The train arrival state and the train departure state are included in the train state, and the effective train position refers to a train position which belongs to the playlist set and corresponds to the playlist.

In the embodiment of the invention, when the appointed playlist matched with the current running information of the train is not determined from the playlist set, the default playlist is determined as the playlist of the train, so that the condition that the media service cannot be provided when the running interval does not meet the matching condition is avoided, the media service can be provided for passengers in different running intervals, and the passenger experience is improved.

In another embodiment of the present invention, the determining, according to the train's driving information and the specified playlists with tag attributes in the playlist set, that the first specified playlist matching the train's driving information is the current playlist of the train includes:

determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train;

according to the current running interval of the train and the appointed play list with the label attribute in the play list set, determining a first appointed play list matched with the current running interval in a corresponding searching mode;

determining the first designated playlist as a current playlist for the train.

Specifically, the current driving interval may be set according to the driving list information of the train, or may be set according to the specific needs of the user.

In the embodiment of the invention, the train media playing equipment acquires the playing list set and analyzes the playing list set, meanwhile, the train media playing equipment also needs to determine the current running interval of the train, and confirms a first appointed playing list matched with the current running interval from the appointed playing lists with the label attribute in the playing list set in an automatic comparison and search mode as the playing list of the current running interval of the train according to the obtained current running interval. The current driving interval can be determined according to the driving position, the driving state and the driving direction of the train, the driving state refers to whether the train is in a station arrival state or a station departure state, the current driving interval information needs to be acquired when the train is in the station departure state, and in addition, the driving directions are different, so that the directions of the driving intervals are also different. As shown in fig. 2, the current train running interval of the train is determined to be [201,203] according to the current running direction and the running position of the train, and a playlist set is searched to obtain a specified playlist "MediaList _ 1" corresponding to the train running interval [201,203], that is, when the train running interval is determined, a playlist corresponding to the train running interval can be searched according to the tag attribute of the specified playlist in the playlist set for playing. It should be noted that the driving intervals have directionality, and the playlists corresponding to the driving intervals in different driving directions are also different. The specific configuration may be set according to actual needs, and is not particularly limited herein.

In the embodiment of the invention, the current running interval of the train is obtained according to the current running position, running state and running direction of the train, the first appointed play list corresponding to the current running interval is confirmed in a corresponding searching mode according to the appointed play lists with label attributes in the play list set, and the first appointed play list is determined as the current play list of the train. The invention confirms the appointed playing list corresponding to the current running interval from the appointed playing list with the label attribute in the playing list set based on the current running interval of the train and plays the appointed playing list, thereby providing media service with pertinence for passengers.

In an embodiment of the present invention, before the obtaining the playlist set, the method includes:

constructing a play list set according to the train information data, the play list data and the label attribute data of the train;

the tag attribute is the corresponding relation between a key value formed by ID values of all stations in the train running section and a playable list code value matched with the running section.

Wherein, the specific characterization formula for constructing the playlist set is as follows:

F_n(k)＝v

wherein, F_n(k) The method comprises the steps of representing a hash function, n representing the driving direction of the train, k representing a key value formed by ID values of all stations in a train section of the train, and v representing a code value of a playlist corresponding to the train section.

Specifically, the hash function is a function that maps key keys of elements in a hash table to storage locations of the elements; key (KEY) is a concept in a registry in windows, located at the end of the chain of registry structures, and contains the actual configuration information and data used when executing computers and applications, similar to files in file systems.

In the embodiment of the invention, a hash function mode is adopted, the label attribute is set according to the mapping relation between the train running information and the corresponding playlist, and a hash table is constructed and obtained, wherein the hash table is a playlist set. It should be noted that the label attribute is a corresponding relationship between a key value formed by ID values of each station in a train travel section and a playable list code value corresponding to the travel section, the ID values are station codes, such as beijing is 1, tianjin is 2, shenyang is 3, the travel sections from beijing to tianjin are expressed as [1,2], the travel sections from tianjin to shenyang are expressed as [2,3], or a cross-section representation, such as beijing to shenyang travel section is expressed as [1,3], but when defining the label, since the travel section corresponds to a playlist, in order to avoid a logical conflict, there cannot be an overlap between the travel sections. If the media _1 is played in the defined driving interval [1,3], the playing content of the driving interval [1,2] can not be defined because the driving interval [1,3] comprises the driving interval [1,2 ]. The setting mode of the label attribute may be set according to actual needs, and is not particularly limited herein.

In the embodiment of the invention, the tag attribute data is set according to the train running information data, the playlist data and the mapping relation between the train running information data and the playlist data, and a hash table set is constructed, wherein the hash table set is the playlist set, can provide a search basis for media scheduling, and meets the media service requirements of passengers.

In another embodiment of the present invention, the determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train includes:

acquiring the ID value of the next station of the train according to the current driving position, the driving state and the driving direction of the train;

and if the ID value of the next station meets a preset interval, confirming the current driving interval of the train according to the ID value of the station at the current position of the train and the ID value of the next station.

Specifically, the id (identity document) is an identification number, which is a relatively unique code in a certain system, and is equivalent to an "identity card" in which the identification number is generally not changed in a specific matter.

In the embodiment of the invention, the train is driven according to the current driving position, the driving direction and the driving of the trainObtaining information of the next station of the train according to the train state, when the ID of the destination station in the driving direction is larger than or equal to the ID of the next station after the train leaves the station, the ID sequence of the station in the driving direction is increased, if the section [ a, b ] exists]So that the ID value S of the next station of the train_nSatisfies the following conditions:

a<S_n<＝b

and then, according to the ID value of the current driving position and the ID value of the next station, determining the key value of the current driving interval, obtaining the v value corresponding to the current driving interval through Fn (k) ═ v, and obtaining the play list corresponding to the driving interval from the play list set.

In the embodiment of the invention, when the driving direction is the reverse direction, after the train leaves the station, when the station ID in the driving direction is less than or equal to the next station ID, the station ID in the direction is described to be decreased in sequence, if the interval [ c, d ] exists](wherein c is>d) So that the ID value S of the next station of the train_nSatisfies the following conditions:

c>S_n>＝d

and then, determining the current driving section of the train according to the ID value of the current driving position and the ID value of the next station, obtaining a v value corresponding to the current driving section through Fn (k) ═ v, and obtaining a play list corresponding to the driving section from the play list set.

According to the embodiment of the invention, the current running interval of the train is determined according to the current running position, running state and running direction of the train, and the playlist corresponding to the current running interval is determined in a table look-up mode.

In another embodiment of the present invention, the acquiring the train information includes:

and acquiring the running information of the train from a train control management system.

Specifically, a Train Control and Management System (TCMS) is used.

In the embodiment of the invention, the running information of the train is acquired from the train control management system, and the play list set is acquired from the line center. The travel information includes information such as a destination of a train operation, a next station, a current station, an arrival state, and a departure state.

In the embodiment of the invention, the train running information can be acquired from the train control management system in real time, the media scheduling based on the train running position is realized, and the passenger experience is improved.

Fig. 3 is a train media scheduling device provided by the present invention, and as shown in fig. 3, the train media scheduling device provided by the present invention includes:

the first obtaining module 301 is configured to obtain train running information; the running information comprises a running position, a running state and a running direction of the train;

a second obtaining module 302, configured to obtain a playlist set, where the playlist set includes a plurality of specified playlists with tag attributes;

the determining module 303 is configured to determine, when the departure signal of the train is received, according to the train movement information and the specified playlists with the tag attributes in the playlist set, that a first specified playlist matched with the train movement information is a current playlist of the train;

the first appointed play list is an appointed play list corresponding to the current running interval of the train.

The train media scheduling device provided by the invention has the advantages that the first acquisition module is used for acquiring the running information of a train, the second acquisition module is used for acquiring the play list set, and the determination module is used for determining that the first appointed play list is the current play list of the train according to the running information of the train and the appointed play list with the label attribute in the play list set when the departure signal of the train is received. The device provided by the invention can automatically switch the media playlist according to the actual running position of the train, provides targeted media service for passengers, and improves the passenger experience.

Further, the train media scheduling device provided by the invention is characterized in that the playlist set also comprises a default playlist;

correspondingly, the device is also used for:

and when the first appointed playlist matched with the train running information is not determined, determining the default playlist in the playlist set as the current playlist of the train.

Further, in the train media scheduling device provided by the present invention, the determining module is further configured to:

determining the current driving interval of the train according to the driving position, the driving state and the driving direction of the train;

according to the current running interval of the train and the appointed play list with the label attribute in the play list set, determining a first appointed play list matched with the current running interval in a corresponding searching mode;

determining the first designated playlist as a current playlist for the train.

Further, the train media scheduling device provided by the present invention, before acquiring the playlist set, includes:

constructing a play list set according to the train information data, the play list data and the label attribute data of the train;

the tag attribute is the corresponding relation between a key value formed by ID values of all stations in the train running section and a playable list code value matched with the running section.

Further, the train media scheduling device provided by the present invention, wherein the specific representation formula for constructing the play list set is as follows:

F_n(k)＝v

wherein, F_n(k) The method comprises the steps of representing a hash function, n representing the driving direction of the train, k representing a key value formed by ID values of all stations in a train section of the train, and v representing a code value of a playlist corresponding to the train section.

Further, the train media scheduling device provided by the present invention is further configured to:

acquiring the ID value of the next station of the train according to the current driving position, the driving state and the driving direction of the train;

and if the ID value of the next station meets a preset interval, confirming the current driving interval of the train according to the ID value of the station at the current position of the train and the ID value of the next station.

Further, the train media scheduling device provided by the invention, the device for acquiring the train information comprises:

and acquiring the running information of the train from a train control management system.

Since the principle of the apparatus according to the embodiment of the present invention is the same as that of the method according to the above embodiment, further details are not described herein for further explanation.

Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 4, the present invention provides an electronic device, including: a processor (processor)401, a communication Interface (communication Interface)402, a memory (memory)403 and a communication bus 404, wherein the processor 401, the communication Interface 402 and the memory 403 complete communication with each other through the communication bus 404. Processor 401 may invoke logic instructions in memory 403 to perform a train media scheduling method comprising: acquiring running information of a train; the running information comprises a running position, a running state and a running direction of the train; acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes; when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set; the first appointed play list is an appointed play list corresponding to the current running interval of the train.

In addition, the logic instructions in the memory 403 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. 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 removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

In another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the train media scheduling method provided in the above aspects, the method including: acquiring running information of a train; the running information comprises a running position, a running state and a running direction of the train; acquiring a playlist set, wherein the playlist set comprises a plurality of appointed playlists with tag attributes; when an off-station signal of the train is received, determining a first appointed playlist matched with the train running information as a current playlist of the train according to the train running information of the train and the appointed playlists with label attributes in the playlist set; the first appointed play list is an appointed play list corresponding to the current running interval of the train.

The above-described embodiments of the apparatus are merely illustrative, and 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 network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.