CN109511087B - Unmanned station broadcasting method, device, equipment and storage medium - Google Patents
Unmanned station broadcasting method, device, equipment and storage medium Download PDFInfo
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- CN109511087B CN109511087B CN201811543974.9A CN201811543974A CN109511087B CN 109511087 B CN109511087 B CN 109511087B CN 201811543974 A CN201811543974 A CN 201811543974A CN 109511087 B CN109511087 B CN 109511087B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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Abstract
The invention provides a broadcasting method, a broadcasting device, broadcasting equipment and a broadcasting storage medium for an unmanned station.A server acquires the position information of an unmanned vehicle and judges whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information; and if the unmanned vehicle is judged to arrive or be about to arrive at the preset site, the server acquires the playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data. According to the invention, the unmanned vehicle can play different playing content data at different preset stations, and the playing content data can be updated in time, so that the individual requirements of passengers in the unmanned vehicle on the playing content data can be met, and the service quality and the passenger experience friendliness of the unmanned vehicle are improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a storage medium for broadcasting at an unmanned station.
Background
The unmanned vehicle (hereinafter referred to as unmanned vehicle) is an intelligent device which mainly relies on a computer system in the vehicle to realize unmanned driving, integrates a plurality of technologies such as automatic control, a system structure, artificial intelligence, visual calculation and the like, is a product of high development of computer science, mode recognition and intelligent control technology, is an important mark for measuring national research strength and industrial level, and has wide application prospect in the fields of national defense and national economy. Unmanned vehicles have been widely studied by countries around the world as a development direction of future automobiles.
In the prior art, an unmanned vehicle usually broadcasts a station when arriving at the station, the broadcast content is usually pre-stored in a storage unit of the unmanned vehicle, and when the unmanned vehicle judges that the position of the unmanned vehicle arrives at a certain station, the broadcast content corresponding to the station is obtained from the storage unit and is played. In the prior art, the broadcasting content of the unmanned station is single, generally only the broadcasting of the station name is required, and the passenger experience is poor.
Disclosure of Invention
The invention provides a broadcasting method, a broadcasting device, broadcasting equipment and a storage medium for unmanned stations, which are used for enriching the content broadcasted by the unmanned stations, wherein the unmanned vehicles can play different playing content data at different preset stations, and the playing content data can be updated in time, so that the individual requirements of passengers in the unmanned vehicles on the playing content data are met, and the service quality and the passenger experience friendliness of the unmanned vehicles are improved.
The first aspect of the present invention provides an unmanned station broadcasting method, including:
the server acquires the position information of the unmanned vehicle and judges whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information;
and if the unmanned vehicle is judged to arrive or be about to arrive at a preset site, the server acquires playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data.
A second aspect of the present invention provides an unmanned station broadcasting apparatus, comprising: the device comprises a position acquisition module, a processing module and a sending module.
The system comprises a position acquisition module, a position acquisition module and a control module, wherein the position acquisition module is used for acquiring the position information of the unmanned vehicle;
the processing module is used for judging whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information; if the unmanned vehicle is judged to arrive or be about to arrive at a preset site, the server acquires playing content data according to the preset site information;
and the sending module is used for sending the playing content data to the unmanned vehicle so as to enable the unmanned vehicle to broadcast the playing content data.
A third aspect of the present invention is to provide an unmanned station broadcasting apparatus, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of the first aspect.
A fourth aspect of the present invention is to provide a computer-readable storage medium having stored thereon a computer program;
which when executed by a processor implements the method according to the first aspect.
According to the unmanned station broadcasting method, the unmanned station broadcasting device, the unmanned station broadcasting equipment and the storage medium, the position information of the unmanned vehicle is obtained through the server, and whether the unmanned vehicle arrives or is about to arrive at a preset station is judged according to the position information; and if the unmanned vehicle is judged to arrive or be about to arrive at the preset site, the server acquires the playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data. According to the invention, the unmanned vehicle can play different playing content data at different preset stations, and the playing content data can be updated in time, so that the individual requirements of passengers in the unmanned vehicle on the playing content data can be met, and the service quality and the passenger experience friendliness of the unmanned vehicle are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in 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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of an unmanned station broadcasting method according to an embodiment of the present invention;
fig. 2 is a flowchart of an unmanned station broadcasting method according to another embodiment of the present invention;
FIG. 3 is a block diagram of an apparatus provided by an embodiment of the present invention;
fig. 4 is a structural diagram of an unmanned station broadcasting device according to an embodiment of the present invention.
Detailed Description
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 of the present invention 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.
Fig. 1 is a flowchart of an unmanned station broadcasting method according to an embodiment of the present invention. The embodiment provides an unmanned station broadcasting method, wherein an execution main body is a server, and the method comprises the following specific steps:
s101, the server obtains position information of the unmanned vehicle, and whether the unmanned vehicle arrives or is about to arrive at a preset station is judged according to the position information.
In this embodiment, the server is in communication connection with the unmanned vehicle, and the server may receive the position information sent by the unmanned vehicle in real time, or the server actively acquires the position information of the unmanned vehicle, so as to determine whether the unmanned vehicle reaches the preset station or not, or whether the unmanned vehicle is about to reach the preset station or not, of course, the server may also determine whether the unmanned vehicle reaches or is about to reach the preset station or not, or certainly, the server may also determine whether the unmanned vehicle leaves or is about to leave the station, according to the sensor arranged at the preset station.
S102, if the unmanned vehicle is judged to arrive or be about to arrive at a preset site, the server acquires playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data.
In this embodiment, when the server determines that the unmanned vehicle has reached the preset site or is about to reach the preset site, the server obtains the playing content data according to the preset site information, where the playing content data corresponds to the preset site, that is, the playing content data corresponding to different preset sites may be different.
More specifically, the acquiring the playing content data according to the preset site information may specifically include:
and the server acquires at least one of news information, historical information, humanistic information and preset playing content related to the preset site according to the preset site information.
The preset site information may include a site name, a site location, information of scenic spots near the site, information of business districts near the site, and the like. The server can search news information, historical information, humanistic information and the like related to the preset site from the Internet according to the preset site information, and the server can ensure that the playing content data is updated immediately by instant search, so that the timeliness of the playing content data is ensured; in addition, the server can also preset some preset playing contents, such as broadcasting site names, welcoming phrases and the like.
And after the server acquires the playing content data, the playing content data is sent to the unmanned vehicle, and the unmanned vehicle plays the received playing content data so as to broadcast the playing content data to passengers in the unmanned vehicle. It should be noted that the playing content data may be text, voice, video, or pictures, and therefore the unmanned vehicle may select different playing modes according to the format of the playing content.
In this embodiment, the server may have a plurality of pieces of playing content data acquired by a certain preset site, and therefore, the priority of the playing content data may be preset, that is, when the server sends the playing content data to the unmanned vehicle, the server sends the playing content data to the unmanned vehicle according to the preset priority. Specifically, for example, the preset broadcast content is prior to the news information, the news information is prior to the history information, and the like, when the server transmits the broadcast content data, the preset broadcast content is preferentially transmitted to the unmanned vehicle, and then the news information and the history information are sequentially transmitted, so that the unmanned vehicle sequentially broadcasts the broadcast content data according to the transmission sequence of the server.
According to the broadcasting method for the unmanned station, the server acquires the position information of the unmanned vehicle, and judges whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information; and if the unmanned vehicle is judged to arrive or be about to arrive at the preset site, the server acquires the playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data. In this embodiment, the unmanned vehicle can play different playing content data at different preset stations, and the playing content data can be updated in time, so that the individual requirements of passengers in the unmanned vehicle on the playing content data can be met, and the service quality and the passenger experience friendliness of the unmanned vehicle are improved.
On the basis of the above embodiment, the playing content data includes upcoming playing content data, already-arriving playing content data, and outbound playing content data.
In this embodiment, according to different arrival states of the unmanned vehicle, that is, different data of the playing contents when the unmanned vehicle arrives at the station, arrives at the station and departs from the station, for example, preset playing contents (such as playing station names, welcome phrases and the like) and historical information can be played when the unmanned vehicle is about to arrive at the station, news information can be played when the unmanned vehicle arrives at the station, and a sending phrase or a song, an album, a video and the like with preset station personal information can be played when the unmanned vehicle departs from the station.
Further, in S102, the sending the playing content data to the unmanned vehicle may specifically include:
the server judges the arrival state of the unmanned vehicle;
if the unmanned vehicle is judged to arrive at the station, the server sends the arrival-time playing content data to the unmanned vehicle;
if the unmanned vehicle is judged to arrive at the station, the server sends the played content data which arrives at the station to the unmanned vehicle;
and if the unmanned vehicle leaves the station, the server sends the leaving playing content data to the unmanned vehicle.
In this embodiment, the server may determine an arrival state of the unmanned vehicle, wherein the arrival state may be fed back to the server by the unmanned vehicle, or determined by the server according to a sensor provided at a preset station. In addition, for whether the unmanned vehicle is about to arrive at the station or not, the server can judge the distance between the unmanned vehicle and the preset station according to the position information of the unmanned vehicle, and if the distance between the unmanned vehicle and the preset station is smaller than a preset distance threshold value, the server judges that the unmanned vehicle is about to arrive at the station; of course, the server may also estimate the remaining time for the unmanned vehicle to arrive at the preset station according to the position information of the unmanned vehicle and the speed information of the unmanned vehicle (for example, the current speed, the current acceleration, the acceleration change, and the like of the unmanned vehicle), and if the remaining time is less than the preset time threshold, it is determined that the unmanned vehicle is about to arrive at the station, which is beneficial to determining whether the unmanned vehicle is about to arrive at the station under the condition that the unmanned vehicle is very close to the preset station but the parking speed is slow. When the unmanned vehicle arrives at the station, the unmanned vehicle can send a message of arriving at the station to the server, or the server judges that the unmanned vehicle arrives at the station according to sensors such as a camera arranged at a preset station; when the unmanned vehicle leaves the station, the unmanned vehicle can send a station leaving message to the server, or the server judges that the unmanned vehicle stopped at the preset station is started according to sensors such as a camera and the like, and then the unmanned vehicle can be determined to be ready to leave the station.
In this embodiment, after the server determines the arrival state of the unmanned vehicle, different play content data may be sent to the unmanned vehicle according to different states.
Further, if it is determined that the unmanned vehicle is about to arrive at the station, the server sends the content data about to be played to the unmanned vehicle, including:
the server estimates the time length required by the unmanned vehicle to arrive at the station, and sends the content data to be played at the station with proper time length to the unmanned vehicle according to the time length required by the unmanned vehicle to arrive at the station or controls the unmanned vehicle to adjust the playing speed of the content data to be played at the station; and/or
If the unmanned vehicle is judged to arrive at the station, the server sends the arrival playing content data to the unmanned vehicle, and the method comprises the following steps:
the server estimates the stop time of the unmanned vehicle at a preset station, and sends the arrived station playing content data with proper time length to the unmanned vehicle according to the stop time at the preset station or controls the unmanned vehicle to adjust the playing speed of the arrived station playing content data; and/or
If the unmanned vehicle is judged to be about to arrive at the station, the server sends the departure playing content data to the unmanned vehicle, and the method comprises the following steps:
the server estimates the time length required by the unmanned vehicle to leave the station, and sends the station-leaving playing content data with proper time length to the unmanned vehicle according to the time length required by the station-leaving or controls the unmanned vehicle to adjust the playing speed of the station-leaving playing content data.
In this embodiment, since the played content data is different when the unmanned vehicle arrives at the station, and departs from the station, the server needs to select the played content data with a suitable duration according to the durations required by the unmanned vehicle in different states, that is, the duration required by the unmanned vehicle to arrive at the station, the duration for the unmanned vehicle to stop at the preset station, and the duration required by the unmanned vehicle to depart from the station, or control the unmanned vehicle to adjust the playing speed of the played content data, so that one or more pieces of played content data can be played completely in each state.
In addition, for the content data to be played at the coming station, the server can select a proper initial sending time according to the time length for playing the content data at the coming station, for example, the time length for playing the content data at the coming station is 1 minute, and then the server can send the content data to be played at the coming station to the unmanned vehicle when the unmanned vehicle is about to arrive at the station and still has 1 minute.
In another optional embodiment, based on the foregoing embodiment, the step S102 of acquiring, by the server, the playing content data according to the preset site information may further include:
s1021, the server acquires interest information and/or emotion information of passengers in the unmanned vehicle;
and S1022, the server acquires the playing content data according to the preset site information, the interest information and/or the emotion information of the passenger.
In this embodiment, the server may obtain interest information of passengers in the unmanned vehicle in advance, for example, if the passengers in the unmanned vehicle are interested in history, the server is more interested in obtaining the history information of the preset station when obtaining the playing content data, wherein if there are a plurality of passengers in the unmanned vehicle, the server may obtain common interest information or similar interest information of the passengers, and if there is no common interest information or similar interest information, the server does not need to obtain the playing content data according to the interest information of the passengers; and/or the server can acquire emotion information of passengers in real time, such as emotion falling of passengers in the unmanned vehicle, and the server focuses on acquiring relaxing and entertaining news information, human information and the like related to a preset site when acquiring the playing content data. In addition, the server can also pay attention to the emotion change of a passenger before and after the playing of a certain playing content data, so that the passenger can be judged to be more interested in the type of playing content data, and therefore the server can focus on obtaining the type of playing content data when the playing content of other preset sites is obtained subsequently.
The interest information of the passenger in the embodiment can be pre-filled by the user or obtained through other ways, for example, crawled from public information such as a microblog of the passenger. According to the embodiment, the emotion information of the passenger can be acquired in real time through the image acquisition device in the carriage, the expression and/or behavior of the passenger is extracted based on the image, and then the emotion information is input into the emotion analysis model acquired in advance to acquire the emotion information of the passenger. The emotion analysis model can be a neural network model, and the neural network can be trained through deep learning. In the embodiment, the played content data is acquired in a personalized manner aiming at the interest information and/or emotion information of the passengers in the unmanned vehicle, so that the requirements of the passengers can be further met, and the service quality and the experience friendliness of the passengers are improved.
Fig. 3 is a structural diagram of an unmanned station broadcasting apparatus according to an embodiment of the present invention. The unmanned station broadcasting device may specifically be the server in the above embodiment. The unmanned waypoint broadcasting device provided in this embodiment may execute the processing procedure provided in the unmanned waypoint broadcasting method embodiment, and as shown in fig. 3, the unmanned waypoint broadcasting device 30 includes a location obtaining module 31, a processing module 32, and a transmitting module 33.
A position acquisition module 31, configured to acquire position information of an unmanned vehicle;
the processing module 32 is configured to determine whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information; if the unmanned vehicle is judged to arrive or be about to arrive at a preset site, the server acquires playing content data according to the preset site information;
a sending module 33, configured to send the playing content data to the unmanned vehicle, so that the unmanned vehicle broadcasts the playing content data.
Optionally, the processing module 32 is configured to:
and acquiring at least one of news information, historical information, humanistic information and preset playing content related to the preset site according to the preset site information.
Optionally, the sending module 33 is configured to:
and sending the playing content data to the unmanned vehicle according to a preset priority.
Optionally, the playing content data includes content data to be played at the station, content data played at the station and content data played at the station away;
the processing module 32 is further configured to:
judging the arrival state of the unmanned vehicle;
if the unmanned vehicle is judged to arrive at the station, the sending module 33 sends the content data to be played at the station to the unmanned vehicle;
if the unmanned vehicle is judged to arrive at the station, the sending module 33 sends the content data played by the arriving station to the unmanned vehicle;
if the unmanned vehicle leaves the station, the sending module 33 sends the leaving playing content data to the unmanned vehicle.
Further, the processing module 32 is further configured to:
estimating the time length required by the unmanned vehicle to arrive at the station, and sending the content data to be played at the station with proper time length to the unmanned vehicle by the sending module 33 according to the time length required by the unmanned vehicle to arrive at the station, or controlling the unmanned vehicle to adjust the playing speed of the content data to be played at the station; and/or
Estimating the time length of the unmanned vehicle at the preset station, and sending the arrived station played content data with a proper time length to the unmanned vehicle by the sending module 33 according to the time length of the unmanned vehicle at the preset station, or controlling the unmanned vehicle to adjust the playing speed of the arrived station played content data; and/or
And estimating the time length required by the unmanned vehicle to leave the station, and sending the station-leaving playing content data with proper time length to the unmanned vehicle or controlling the unmanned vehicle to adjust the playing speed of the station-leaving playing content data according to the time length required by the station leaving.
Optionally, the processing module 32 is further configured to:
the server acquires interest information and/or emotion information of passengers in the unmanned vehicle;
and the server acquires the playing content data according to the preset site information, the interest information and/or the emotion information of the passenger.
The unmanned station broadcasting device provided by the embodiment of the present invention may be specifically configured to execute the method embodiment provided in fig. 1 or fig. 2, and the implementation principle and the generated technical effect are the same as those of the method embodiment, and reference may be made to corresponding contents in the method embodiment, which is not described herein again.
According to the broadcasting device for the unmanned station, the position information of the unmanned vehicle is obtained through the server, and whether the unmanned vehicle arrives or is about to arrive at a preset station is judged according to the position information; and if the unmanned vehicle is judged to arrive or be about to arrive at the preset site, the server acquires the playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data. In this embodiment, the unmanned vehicle can play different playing content data at different preset stations, and the playing content data can be updated in time, so that the individual requirements of passengers in the unmanned vehicle on the playing content data can be met, and the service quality and the passenger experience friendliness of the unmanned vehicle are improved.
Fig. 4 is a schematic structural diagram of an unmanned station broadcasting device according to an embodiment of the present invention. The unmanned station broadcasting device provided by the embodiment of the present invention may execute the processing flow provided by the unmanned station broadcasting method embodiment, as shown in fig. 4, the unmanned station broadcasting device 40 includes a memory 41, a processor 42, a computer program, and a communication interface 43; wherein a computer program is stored in the memory 41 and is configured to be executed by the processor 42 for the unmanned stop-and-shoot broadcasting method described in the above embodiments.
The unmanned station broadcasting device in the embodiment shown in fig. 4 can be used to implement the technical solution of the above method embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
In addition, the present embodiment also provides a computer-readable storage medium having a computer program stored thereon, the computer program being executed by a processor to implement the unmanned stop broadcasting method according to the above-described embodiments.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of 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, devices or units, and may be in an electrical, mechanical 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 network 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, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the device described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. An unmanned station broadcasting method is characterized by comprising the following steps:
the server acquires the position information of the unmanned vehicle and judges whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information;
if the unmanned vehicle is judged to arrive or be about to arrive at a preset site, the server acquires playing content data according to the preset site information and sends the playing content data to the unmanned vehicle so that the unmanned vehicle broadcasts the playing content data;
the server acquires playing content data according to the preset site information, and the method comprises the following steps:
the server acquires emotion information of passengers in the unmanned vehicle; the server acquires the playing content data according to the preset site information and the emotion information of the passenger;
alternatively, the first and second electrodes may be,
the server acquires interest information and emotion information of passengers in the unmanned vehicle; the server acquires the playing content data according to the preset site information, the passenger interest information and the emotion information;
the server sends the playing content data to the unmanned vehicle, and the method comprises the following steps:
the server judges the arrival state of the unmanned vehicle and estimates the time required by the arrival state of the unmanned vehicle, wherein the arrival state of the unmanned vehicle comprises arrival, arrival and departure;
and the server sends playing content data with proper time length to the unmanned vehicle according to the arrival state of the unmanned vehicle and the time length required by the arrival state of the unmanned vehicle, or controls the unmanned vehicle to adjust the playing speed of the playing content data.
2. The method of claim 1, wherein the playing content data comprises upcoming playing content data, already-arriving playing content data, and outbound playing content data;
the sending of the play content data with a proper time length to the unmanned vehicle according to the unmanned vehicle arrival state and the required time length of the unmanned vehicle arrival state comprises the following steps:
if the unmanned vehicle is judged to arrive at the station, the server sends the upcoming playing content data with a proper time length to the unmanned vehicle according to the time length required by the upcoming arrival;
if the unmanned vehicle arrives at the station, the server sends the arrived station playing content data with proper time length to the unmanned vehicle according to the time length of the unmanned vehicle stopping at the preset station;
and if the unmanned vehicle leaves the station, the server sends the leaving broadcast content data with proper time length to the unmanned vehicle according to the time length required by the leaving.
3. The method of claim 1, wherein the playing content data comprises upcoming playing content data, already-arriving playing content data, and outbound playing content data;
the controlling the unmanned vehicle to adjust the playing speed of the playing content data according to the arrival state of the unmanned vehicle and the required time length of the arrival state of the unmanned vehicle comprises the following steps:
if the fact that the unmanned vehicle is about to arrive at the station is judged, the server sends the content data played by the unmanned vehicle about to arrive at the station to the unmanned vehicle, and controls the unmanned vehicle to adjust the playing speed of the content data played by the unmanned vehicle about to arrive at the station according to the time length required by the unmanned vehicle about to arrive at the station; and/or
If the unmanned vehicle arrives, the server sends the arrived played content data to the unmanned vehicle, and controls the unmanned vehicle to adjust the playing speed of the arrived played content data according to the stop duration of the unmanned vehicle at a preset station; and/or
And if the unmanned vehicle leaves the station, the server sends the leaving playing content data to the unmanned vehicle, and controls the unmanned vehicle to adjust the playing speed of the leaving playing content data according to the time length required by the unmanned vehicle leaving the station.
4. An unmanned station broadcasting apparatus, comprising:
the position acquisition module is used for acquiring the position information of the unmanned vehicle;
the processing module is used for judging whether the unmanned vehicle arrives or is about to arrive at a preset station according to the position information; if the unmanned vehicle is judged to arrive or be about to arrive at a preset station, acquiring playing content data according to the preset station information;
the sending module is used for sending the playing content data to the unmanned vehicle so as to enable the unmanned vehicle to broadcast the playing content data;
the processing module is further configured to:
acquiring emotion information of passengers in the unmanned vehicle; acquiring the playing content data according to the preset site information and the emotion information of the passenger;
alternatively, the first and second electrodes may be,
obtaining interest information and emotion information of passengers in the unmanned vehicle; acquiring the playing content data according to the preset site information, the passenger interest information and the emotion information;
the processing module is further configured to:
judging the arrival state of the unmanned vehicle, and estimating the time required by the arrival state of the unmanned vehicle, wherein the arrival state of the unmanned vehicle comprises the arrival state, the arrival state and the departure state;
and sending playing content data with proper time length to the unmanned vehicle or controlling the unmanned vehicle to adjust the playing speed of the playing content data according to the arrival state of the unmanned vehicle and the time length required by the arrival state of the unmanned vehicle.
5. The apparatus of claim 4, wherein the playback content data comprises upcoming playback content data, already-on-station playback content data, and outbound playback content data;
the processing module is further configured to:
if the unmanned vehicle is judged to arrive at the station, the sending module sends the upcoming playing content data with a proper time length to the unmanned vehicle according to the time length required by the upcoming arrival;
if the unmanned vehicle arrives at the station, the sending module sends the arrived station playing content data with proper time length to the unmanned vehicle according to the time length of the unmanned vehicle stopping at the preset station;
if the unmanned vehicle leaves the station, the sending module sends the leaving playing content data with proper time length to the unmanned vehicle according to the time length required by the leaving.
6. The apparatus of claim 5, wherein the processing module is further configured to:
the sending module sends the content data to be played to the unmanned vehicle, and the unmanned vehicle is controlled to adjust the playing speed of the content data to be played to the station according to the time length required by the unmanned vehicle to arrive at the station; and/or
The sending module sends the content data played by the arriving station to the unmanned vehicle, and controls the unmanned vehicle to adjust the playing speed of the content data played by the arriving station according to the stopping time of the unmanned vehicle at a preset station; and/or
And the sending module sends the off-station playing content data to the unmanned vehicle, and controls the unmanned vehicle to adjust the playing speed of the off-station playing content data according to the time length required by the unmanned vehicle to leave the station.
7. An unmanned station broadcasting apparatus, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any one of claims 1-3.
8. A computer-readable storage medium, having stored thereon a computer program;
the computer program, when executed by a processor, implementing the method of any one of claims 1-3.
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