CN114954589A - Track traffic station broadcasting method and device, computer equipment and storage medium - Google Patents

Track traffic station broadcasting method and device, computer equipment and storage medium Download PDF

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Publication number
CN114954589A
CN114954589A CN202210434656.9A CN202210434656A CN114954589A CN 114954589 A CN114954589 A CN 114954589A CN 202210434656 A CN202210434656 A CN 202210434656A CN 114954589 A CN114954589 A CN 114954589A
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China
Prior art keywords
station
rail transit
current
vehicle
rail vehicle
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CN202210434656.9A
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Chinese (zh)
Inventor
张军
金志成
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Shanghai Wingtech Information Technology Co Ltd
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Shanghai Wingtech Information Technology Co Ltd
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Priority to CN202210434656.9A priority Critical patent/CN114954589A/en
Publication of CN114954589A publication Critical patent/CN114954589A/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The embodiment of the application provides a track traffic station broadcasting method and device, computer equipment and a storage medium, and relates to the technical field of terminals. The method comprises the following steps: determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. The method and the device are used for solving the problem that a user may not hear the station broadcast information of the rail vehicle under the condition of wearing the earphone, so that the user misses the get-off station.

Description

Track traffic station broadcasting method and device, computer equipment and storage medium
Technical Field
The application relates to the technical field of terminals, in particular to a method and a device for broadcasting a track traffic station, computer equipment and a storage medium.
Background
The application of the intelligent equipment is greatly enriched and convenient for the life of people, and the earphone can be applied to various intelligent terminal equipment as an accessory of audio transmission. The application of the noise reduction technology on the earphone improves the output tone quality of voice, music and the like to a great extent, and the experience that a user listens to the voice, the music and the like is improved.
However, when the user uses the noise reduction earphone, for example, the tws (true Wireless stereo) earphone, the user may not hear the sound of the external environment, for example, when the user is riding in public transportation, the user may not hear the station announcement of the public transportation, which results in missing the station of getting off the vehicle.
Disclosure of Invention
In order to solve the technical problem that a user easily misses a get-off station when wearing earphones to take rail transit, the application provides a rail transit station broadcasting method and device, computer equipment and a storage medium.
In a first aspect, an embodiment of the present application provides a method for broadcasting a track traffic station, where the method includes:
determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
if the current track vehicle station broadcast information is matched with the current track vehicle station broadcast information, starting a first function, wherein the first function is used for acquiring the station broadcast information of the current track vehicle;
determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool;
and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone.
In one embodiment, the determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data includes:
acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate;
taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length;
acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data;
and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
In one embodiment, before determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data, the method further includes:
acquiring an environment noise signal, and determining whether the environment noise signal belongs to a rail transit noise signal;
and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
In one embodiment, before acquiring the ambient noise signal and determining whether the ambient noise signal belongs to a rail transit noise signal, the method further comprises:
judging whether the user takes a rail vehicle or not;
and if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
In one embodiment, the determining whether the user is riding in a rail vehicle comprises:
determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone;
and if so, determining that the user takes the rail vehicle.
In one embodiment, before determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data, the method further includes:
receiving a first operation of a user;
and responding to the first operation and starting the second function.
In one embodiment, after the user is announced, through headphones, to a rail transit station to which the current rail transit vehicle is about to arrive, the method further comprises:
turning off the first function of the headset.
In a second aspect, an embodiment of the present application provides a track traffic station broadcasting device, including:
the detection module is used for determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
the activation module is used for starting a first function if the current rail vehicle station broadcast information is matched with the station broadcast information, and the first function is used for acquiring the station broadcast information of the current rail vehicle;
the acquisition module is used for determining a rail transit station to which the current rail transit vehicle is about to arrive according to the station broadcast information of the current rail transit vehicle;
and the broadcasting module is used for broadcasting the rail transit station to which the current rail transit tool is about to arrive to the user through an earphone.
In one embodiment, the detection module is specifically configured to: acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate; taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length; acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data; and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
In one embodiment, the obtaining module is further configured to obtain an ambient noise signal before determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data, and determine whether the ambient noise signal belongs to the rail vehicle noise signal;
and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
In one embodiment, the apparatus further comprises:
the judging module is used for judging whether a user takes a rail vehicle or not before acquiring an environmental noise signal and determining whether the environmental noise signal belongs to a rail traffic noise signal or not;
and if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
In one embodiment, the determining module is specifically configured to: determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone; and if so, determining that the user takes the rail vehicle.
In one embodiment, the apparatus further comprises:
the starting module is used for receiving a first operation of a user before determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
turning on the second function of the headset in response to the first operation.
In one embodiment, the apparatus further comprises:
and the closing module is used for closing the first function after the user broadcasts the rail transit station to which the current rail transit vehicle is about to arrive through the earphone.
In a third aspect, an embodiment of the present application provides a computer device, including: a memory for storing a computer program and a processor; the processor is configured to execute the steps of the track transportation station broadcasting method according to the first aspect or any one of the optional embodiments of the first aspect when the computer program is called.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps of the track traffic station broadcast method according to the first aspect or any one of the optional embodiments of the first aspect.
In the method for broadcasting the rail transit station provided by the embodiment of the first aspect of the application, whether the acceleration data of the current rail transit vehicle is matched with the acceleration data included in the preset station arrival data is determined; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. On one hand, the acceleration data included by the preset arrival data is compared with the acceleration data of the current rail transit vehicle, so that whether the current rail transit vehicle is about to arrive at the rail transit station can be quickly determined, and the efficiency of determining whether the current rail transit vehicle is about to arrive at the rail transit station is improved; on the other hand, after the current rail vehicle is determined to be about to arrive at the rail vehicle station through the acceleration data, a first function is started to acquire and broadcast the rail vehicle station to which the current rail vehicle is about to arrive, namely, before the current rail vehicle is not determined to be about to arrive at the rail vehicle station, the first function is not started, and the effect of saving the electric quantity of the earphone can be achieved; the earphone determines the track traffic station which the current track traffic tool is about to arrive through the station broadcast information of the current track traffic tool, and then broadcasts the user, so that the user can clearly listen to the track traffic station which the track traffic tool which the user takes is about to arrive through the earphone, and the problem that the user misses the get-off station due to the fact that the user cannot listen to the station broadcast information of the track traffic tool is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application 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 for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an application scene diagram of a track traffic station broadcasting method according to an embodiment of the present application;
fig. 2 is a flowchart illustrating steps of a method for broadcasting a track transportation station according to an embodiment of the present application;
fig. 3 is a flowchart illustrating steps of a method for broadcasting a track transportation station according to another embodiment of the present application;
fig. 4 is a block diagram of a track traffic station broadcasting device according to an embodiment of the present application;
fig. 5 is a block diagram of a broadcast device of a track traffic station according to another embodiment of the present application;
FIG. 6 is a diagram of the internal structure of a computer device in one embodiment of the present application;
fig. 7 is an internal structural diagram of an electronic device in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein; it is to be understood that the embodiments described in this specification are only some embodiments of the present application and not all embodiments.
The terms "first" and "second," and the like, in the description and in the claims of the present application are used for distinguishing between synchronized objects and not for describing a particular order of the objects. For example, the first function and the second function are for distinguishing different functions, and are not for describing a particular order of functions.
In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the words "exemplary" or "such as" are intended to present concepts in a concrete fashion, and in the description of the embodiments of the present application, the meaning of "a plurality" means two or more unless otherwise indicated.
First, an application scenario of the embodiment of the present application is exemplarily described: the earphone as an accessory for audio transmission greatly meets the requirements of a user for listening to voice, music and the like, but when the user is in a noisy environment, the effect of listening to music through the earphone may not be ideal, that is, the sound of the external environment may affect the tone quality of the music heard by the user. In order to meet the requirement of the user on the quality of the listened music or voice, noise reduction technology is applied to earphones, such as TWS earphones, which can shield the sound of the surrounding environment and improve the quality of the sound heard by the user through the earphones, such as definition and sound quality.
However, the noise reduction earphones shield the sound of the surrounding environment, and the sound of the environment which needs to be acquired by the user is inevitably shielded, for example, when the user takes a public transportation, the user needs to listen to the station broadcast information of the public transportation to determine whether to get off the vehicle, but when the user wears the noise reduction earphones, the user may not listen to the station broadcast information of the public transportation, and easily misses the getting off station, so that the user experience is not good.
Based on this, the embodiment of the application provides a track traffic station broadcasting method, which includes acquiring station broadcasting information of a current track traffic tool (current track traffic tool) when it is determined that a track traffic tool (current track traffic tool) taken by a user is about to arrive at a station, determining a track traffic station about to arrive at the current track traffic tool according to the station broadcasting information of the current track traffic tool, and broadcasting the track traffic station about to arrive at the user through an earphone, so that the user is prevented from missing a station due to the fact that the user cannot listen to the station broadcasting information of the track traffic tool.
The method may be executed by the earphone alone, or may be executed by the earphone and a terminal device connected to the earphone, and the embodiment of the present application is not particularly limited.
For example, referring to fig. 1, the track traffic station announcement method provided in the embodiment of the present application may be applied to the application environment shown in fig. 1. In the application environment shown in fig. 1, the headset 110 is connected to the terminal device 120, and in this environment, the track traffic station announcement method provided in the embodiment of the present application may be executed by the headset 110, and may also be executed based on the interaction between the headset 110 and the terminal device 120.
The earphone 110 may be a wired earphone, a wireless earphone, or the like. The terminal device 120 may be, but not limited to, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), a smart watch, a smart bracelet, or other types of terminal devices. The connection mode between the terminal device 120 and the earphone may be wired connection or short-distance wireless communication connection, which is not specifically limited in the embodiment of the present application.
The track traffic station broadcasting method provided by the application is explained in detail through several specific embodiments. It should be noted that, the following embodiments mainly use a method for performing track traffic station broadcasting by using a headset alone as a description of the solution of the present application.
Fig. 2 is a flowchart of a track traffic station broadcasting method according to an embodiment of the present application, and referring to fig. 2, the track traffic station broadcasting method according to the embodiment includes the following steps:
s210, determining whether the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
Wherein the current rail vehicle comprises a rail vehicle currently being occupied by a user; the acceleration data of the current rail vehicle can be an acceleration curve obtained according to the acceleration of the current rail vehicle within a preset time period, and can also be acceleration values corresponding to a plurality of moments within the preset time period, wherein the preset time period is a time period from the moment when the rail vehicle is about to arrive at a rail vehicle station and starts to decelerate to the moment when the speed is reduced to zero. The preset arrival data comprises arrival data of a plurality of rail transit lines, the arrival data of each rail transit line comprises station information of the line and speed data and acceleration data corresponding to each station, and the speed data and the acceleration data corresponding to each station comprise the speed data and the acceleration data of the rail transit in the preset time period.
And determining whether the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data, namely determining whether the acceleration data of the current rail vehicle in the preset duration from the moment of starting deceleration is matched with the acceleration data corresponding to the preset arrival data. The preset time duration is less than the time duration corresponding to the preset time period, that is, it is determined whether the acceleration data within the preset time duration from the moment when the current rail vehicle starts decelerating is matched with a part of the acceleration data corresponding to the preset arrival data, where the part of the acceleration data is the acceleration data corresponding to the preset time duration within the preset time period.
When the earphone used by the user executes the step, the preset destination data is stored in advance. And when the terminal equipment connected with the earphone executes the step, the terminal equipment stores preset destination data.
If yes, the earphone executes the following step S220; and if not, the earphone continuously acquires the acceleration data of the current rail vehicle and judges whether the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
Optionally, when the acceleration data is an acceleration curve, determining whether the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data may be implemented by the following steps:
and A, acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate.
For example, the headset may acquire acceleration data through a built-in sensor for detecting acceleration, and then determine whether the current rail vehicle starts to decelerate. The sensor referred to herein may be any sensor for detecting acceleration data, such as but not limited to an IMU sensor.
And B, taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length.
And C, acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data.
And the acceleration curve in the preset destination data is stored in a storage module of the earphone in advance.
And D, if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
Specifically, if the fitting error is smaller than the threshold fitting error, it is indicated that the acceleration curve of the current rail vehicle in the preset duration is consistent or approximately consistent with the acceleration curve in the preset arrival data, and it is indicated that the current rail vehicle is in a deceleration state before parking. It should be noted that the fitting error of obtaining the two curves can be calculated according to the prior art, and is not described in detail here.
And S220, starting the first function.
The first function of the earphone is used for obtaining the station broadcast information of the current rail vehicle. The first function of the headset can be activated by means of a terminal device connected to the headset.
Under the condition that the terminal equipment executes and acquires the station broadcast information of the current rail vehicle, the first function is the first function of the terminal equipment.
The station broadcast information at least includes a name of a rail transit station to be reached, and may also include a remaining time length from the arrival of the rail transit station, other prompting phrases, and the like, which is not specifically limited in this embodiment.
And S230, determining the rail transit station to which the current rail transit vehicle is about to arrive according to the station broadcast information of the current rail transit vehicle.
Optionally, the earphone acquires the station broadcast information of the current rail vehicle, performs voice recognition, and acquires the station name of the rail vehicle station in the station broadcast information.
And S240, broadcasting the rail transit station to which the current rail transit vehicle is about to arrive by the user through the earphone.
Exemplarily, the current rail vehicle broadcasts the rail vehicle stations to be arrived, if the stations are "XXX stations, please prepare to get off the vehicle", the earphones acquire the rail vehicle stations to be arrived at by voice recognition, and then the user is broadcasted to prompt the user to arrive at the XXX stations. The specific content broadcasted by the earphone is not limited in the scheme, but at least comprises the acquired station name of the rail transit station.
Or after the acceleration data of the current rail vehicle is determined to be matched with the acceleration data corresponding to the preset arrival data, activating the Bluetooth BLE broadcasting mode of the earphone, and determining the rail vehicle station to which the current rail vehicle is about to arrive according to the Mac address information of the Bluetooth device.
It should be noted that, in the case that the earphone executes the steps in the embodiment shown in fig. 2, the earphone may not be connected to any terminal device, and is used as a track traffic station broadcasting device alone.
In the method for broadcasting the rail transit station provided by the embodiment of the first aspect of the application, whether the acceleration data of the current rail transit vehicle is matched with the acceleration data included in the preset station arrival data is determined; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. On one hand, the acceleration data included by the preset arrival data is compared with the acceleration data of the current rail transit vehicle, so that whether the current rail transit vehicle is about to arrive at the rail transit station can be quickly determined, and the efficiency of determining whether the current rail transit vehicle is about to arrive at the rail transit station is improved; on the other hand, after the current rail vehicle is determined to be about to arrive at the rail vehicle station through the acceleration data, a first function is started to acquire and broadcast the rail vehicle station to which the current rail vehicle is about to arrive, namely, before the current rail vehicle is not determined to be about to arrive at the rail vehicle station, the first function is not started, and the effect of saving the electric quantity of the earphone can be achieved; the earphone determines the track traffic station which the current track traffic tool is about to arrive through the station broadcast information of the current track traffic tool, and then broadcasts the user, so that the user can clearly listen to the track traffic station which the track traffic tool which the user takes is about to arrive through the earphone, and the problem that the user misses the get-off station due to the fact that the user cannot listen to the station broadcast information of the track traffic tool is avoided.
Referring to fig. 3, fig. 3 is a flowchart of a track transportation station broadcasting method according to another embodiment of the present application, and with reference to fig. 2, on the basis of the embodiment shown in fig. 2, the following steps S310 to S320 are further included before step S210. In this embodiment, the same or similar steps as those in the embodiment shown in fig. 2 are not explained and illustrated in detail, and reference may be made to the explanation and illustration in the embodiment shown in fig. 2, which is not described herein again.
S310, acquiring an environment noise signal, and determining whether the environment noise signal belongs to a rail transit noise signal.
The earphone is internally provided with a voice recognition chip for acquiring an environmental noise signal.
Before the environmental noise signal is obtained, a sound model is established in advance according to the rail transit noise signal, then the input rail transit signal is analyzed to extract features, a rail transit noise signal template is established, and the rail transit noise signal template is stored in the earphone.
After the sound pickup device of the earphone acquires the environmental noise signal, whether the acquired environmental noise signal is matched with the rail transit noise signal template or not is judged, and if yes, the acquired environmental noise signal is determined to belong to the rail transit noise signal.
If the environmental noise signal is determined to belong to the rail transit noise signal, executing step S320; if not, continuously acquiring an environmental noise signal, and determining whether the environmental noise signal belongs to a rail transit noise signal.
And S320, starting a second function.
Wherein the second function of the headset is to acquire acceleration data of the rail vehicle.
In this embodiment, in the process of executing each step in this embodiment by the earphone, after determining that the user is in a rail transit environment, the acceleration data acquisition function is started, that is, under the condition of a non-transit rail environment, the second function of the earphone is in an off state, which is beneficial to reducing the power consumption of the earphone and saving the electric quantity of the earphone.
Optionally, the second function may be started by acquiring a first operation of the user, and starting the second function in response to the first operation.
The user can start the second function of the earphone by means of the terminal equipment connected with the earphone, and can also directly operate the earphone to start the second function. For example, the first operation of the user may be an opening operation of a second functional peripheral switch of the terminal device and/or the headset by the user, or a voice instruction input by the user, or the like.
Optionally, before the second function is started, the following steps S301 to S302 are further included.
S301, judging whether the user rides the rail vehicle or not.
Alternatively, whether the user is riding in the rail vehicle may be determined by determining whether the target terminal device interacts with the rail vehicle through NFC.
Wherein the target terminal device comprises a terminal device connected with the earphone.
If yes, the following step S302 is executed; if not, whether the user rides the rail vehicle is continuously judged.
And S302, starting a third function.
Wherein the third function of the headset is to acquire an ambient noise signal.
Optionally, the third function may be started by: and acquiring a second operation of the user, and responding to the second operation of the user to start a third function. The second operation of the user may be an opening operation of the third function peripheral switch of the terminal device and/or the headset by the user, or a voice instruction input by the user, or the like.
And under the condition that the earphone is not connected with the terminal equipment, responding to the second operation of the user by acquiring the second operation of the user and starting the third function.
Optionally, on the basis of the embodiment shown in fig. 2 or fig. 3, after the user is broadcasted the rail transit station to which the current rail transit vehicle is about to arrive through the earphone, the first function is turned off.
Namely, the function of the earphone for acquiring the station broadcast information of the current rail vehicle is turned off. Exemplarily, after broadcasting a rail transit station A to which a current rail transit vehicle is about to arrive, the earphone closes the first function, and stops obtaining station broadcasting information of the current rail transit vehicle; and restarting the first function under the condition that the current rail vehicle is detected to be subjected to the stages of acceleration driving and uniform speed driving, and the acceleration data corresponding to the deceleration is matched with the acceleration data corresponding to the preset arrival data. This process is a process that is repeatedly performed a plurality of times.
In addition to the above-described manner of automatically closing the first function after the broadcast of the track traffic station is performed on the user, the first function of the earphone may be closed in response to the third operation by obtaining the third operation of the user.
After the broadcasting of the rail transit station to which the current rail transit vehicle is about to arrive is carried out on the user, the first function is closed, and the electric quantity of the earphone can be effectively saved. In addition, the first function is automatically closed after the broadcasting of the rail transit station is carried out on the user through the earphone, the manual operation of the user is not needed, and the use experience of the user can be improved.
In the following, steps of executing the track traffic station broadcasting method of the present application through the target terminal device and the earphone are exemplarily described.
The target terminal equipment judges whether the target terminal equipment interacts with the rail transit through NFC or not, and if so, the target terminal equipment determines that the user takes the rail transit; starting a third function of the target terminal equipment to obtain an environmental noise signal and judging whether the environmental noise signal belongs to a traffic noise signal or not; if so, sending indication information for starting the second function to the earphone, and starting the second function of the earphone by the earphone according to the received indication information; the method comprises the steps that an earphone detects acceleration data of a current rail vehicle and judges whether the acceleration data of the current rail vehicle is matched with acceleration data included in preset arrival data; if the current track traffic station name is matched with the station broadcast information of the current track traffic tool, starting a first function of the earphone, acquiring the station broadcast information of the current track traffic tool, and acquiring the station name of the track traffic station to which the current track traffic tool is about to arrive according to the station broadcast information of the current track traffic tool; and broadcasting the rail transit station to which the current rail transit vehicle is about to arrive to the user.
Based on the same inventive concept, as an implementation of the foregoing method, an embodiment of the present application further provides a track traffic station broadcasting device, where the embodiment of the device corresponds to the foregoing method embodiment, and for convenience of reading, details in the foregoing method embodiment are not repeated one by one in the embodiment of the device, but it should be clear that the track traffic station broadcasting device in the embodiment can correspondingly implement all the contents in the foregoing method embodiment.
Fig. 4 is a block diagram of a structure of a track transportation station broadcasting device provided in an embodiment of the present application, and as shown in fig. 4, the track transportation station broadcasting device 400 provided in this embodiment includes:
the detection module 410 is used for determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
an activation module 420, configured to start a first function if the current track vehicle is matched with the current track vehicle, where the first function is used to obtain the station broadcast information of the current track vehicle;
the obtaining module 430 is configured to determine a rail transit station to which the current rail transit is about to arrive according to the station broadcast information of the current rail transit;
and the broadcasting module 440 is used for broadcasting the rail transit station to which the current rail transit vehicle is about to arrive to the user through the earphone.
As an optional implementation manner of the embodiment of the present application, the detection module 410 is specifically configured to obtain a first time, where the first time is a time when the current rail vehicle starts to decelerate; taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length; acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data; and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
As an optional implementation manner of the embodiment of the application, the obtaining module is further configured to obtain an environmental noise signal before determining whether the acceleration data of the current rail vehicle matches acceleration data included in preset arrival data, and determine whether the environmental noise signal belongs to a rail vehicle noise signal; and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
Fig. 5 is a block diagram of a structure of a track transportation station announcement device 400 according to another embodiment of the present application, and referring to fig. 5, on the basis of the device shown in fig. 4, the device further includes: the judging module 510 is configured to judge whether a user rides a rail vehicle before acquiring an environmental noise signal and determining whether the environmental noise signal belongs to a rail traffic noise signal; and if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
As an optional implementation manner of the embodiment of the present application, the determining module 510 is specifically configured to: determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone; and if so, determining that the user takes the rail vehicle.
As an optional implementation manner of the embodiment of the present application, the track transportation station broadcasting device 400 further includes: a starting module 520, configured to receive a first operation of a user before determining whether the acceleration data of the current rail vehicle matches acceleration data included in preset arrival data; turning on the second function of the headset in response to the first operation.
As an optional implementation manner of the embodiment of the present application, the track transportation station broadcasting device 400 further includes: a closing module 530, configured to close the first function after the user broadcasts, through the headphones, the track transportation station to which the current track transportation device is about to arrive.
The rail transit station broadcasting device provided by the embodiment of the application determines whether the acceleration data of the current rail transit vehicle is matched with the acceleration data included in the preset station arrival data; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. On one hand, the acceleration data included by the preset arrival data is compared with the acceleration data of the current rail transit vehicle, so that whether the current rail transit vehicle is about to arrive at the rail transit station can be quickly determined, and the efficiency of determining whether the current rail transit vehicle is about to arrive at the rail transit station is improved; on the other hand, after the current rail vehicle is determined to be about to arrive at the rail vehicle station through the acceleration data, a first function is started to acquire and broadcast the rail vehicle station to which the current rail vehicle is about to arrive, namely, before the current rail vehicle is not determined to be about to arrive at the rail vehicle station, the first function is not started, and the effect of saving the electric quantity of the earphone can be achieved; the earphone determines the track traffic station which the current track traffic tool is about to arrive through the station broadcast information of the current track traffic tool, and then broadcasts the user, so that the user can clearly listen to the track traffic station which the track traffic tool which the user takes is about to arrive through the earphone, and the problem that the user misses the get-off station due to the fact that the user cannot listen to the station broadcast information of the track traffic tool is avoided.
The track traffic station broadcasting device provided by the embodiment can execute the track traffic station broadcasting method provided by the above method embodiment, and the implementation principle and the technical effect are similar, and are not described herein again.
For specific definition of the track traffic station broadcasting device, reference may be made to the above definition of the track traffic station broadcasting method, which is not described herein again. All or part of the modules in the on-demand broadcasting device of the rail transit station can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the electronic device, or can be stored in a memory in the electronic device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, Near Field Communication (NFC) or other technologies. The computer program is executed by a processor to realize a track traffic station broadcasting method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, the track traffic station announcement provided by the present application may be implemented in the form of a computer program that is executable on a computer device as shown in fig. 6. The memory of the computer device may store various program modules constituting the track traffic station broadcasting device, such as the detection module 410, the acquisition module 430 and the broadcasting module 440 shown in fig. 4. The computer program formed by the program modules enables the processor to execute the steps of the track transportation station broadcasting method of the embodiments of the present application described in the present specification.
In an embodiment, an electronic device is provided, as shown with reference to fig. 7, comprising a memory 71 storing a computer program and a processor 72 implementing the following steps when the processor executes the computer program: determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data; if the current track vehicle station broadcast information is matched with the current track vehicle station broadcast information, starting a first function, wherein the first function is used for acquiring the station broadcast information of the current track vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit vehicle is about to arrive to the user through an earphone.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate; taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length; acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data; and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring an environment noise signal, and determining whether the environment noise signal belongs to a rail transit noise signal; and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
In one embodiment, the processor, when executing the computer program, further performs the steps of: judging whether the user takes a rail vehicle or not; if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
In one embodiment, the processor, when executing the computer program, further performs the steps of: determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone; and if so, determining that the user takes the rail vehicle.
In one embodiment, the processor, when executing the computer program, further performs the steps of: receiving a first operation of a user; in response to the first operation, the second function is initiated.
In one embodiment, the processor, when executing the computer program, further performs the steps of: turning off the first function of the headset.
When the electronic equipment provided by the embodiment of the application executes the track traffic station broadcasting method, whether the acceleration data of the current track traffic tool is matched with the acceleration data included in the preset station arrival data is determined; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. On one hand, the acceleration data included by the preset arrival data is compared with the acceleration data of the current rail transit vehicle, so that whether the current rail transit vehicle is about to arrive at the rail transit station can be quickly determined, and the efficiency of determining whether the current rail transit vehicle is about to arrive at the rail transit station is improved; on the other hand, after the current rail vehicle is determined to be about to arrive at the rail vehicle station through the acceleration data, a first function is started to acquire and broadcast the rail vehicle station to which the current rail vehicle is about to arrive, namely, before the current rail vehicle is not determined to be about to arrive at the rail vehicle station, the first function is not started, and the effect of saving the electric quantity of the earphone can be achieved; the earphone determines the rail transit station which the current rail transit vehicle is about to arrive at through the station broadcasting information of the current rail transit vehicle, and then broadcasts the rail transit station to the user, so that the user can clearly listen to the rail transit station which the user takes and the rail transit station which the user is about to arrive at through the earphone, and the problem that the user misses the get-off station due to the fact that the user cannot listen to the station broadcasting information of the rail transit vehicle is solved.
The electronic device provided by this embodiment can implement the method for broadcasting the track traffic station provided by the above method embodiment, and the implementation principle and the technical effect are similar, which are not described herein again.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data; if the current track vehicle station broadcast information is matched with the current track vehicle station broadcast information, starting a first function, wherein the first function is used for acquiring the station broadcast information of the current track vehicle; determining a rail transit station to which the current rail transit is about to arrive according to the station broadcast information of the current rail transit; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate; taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length; acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data; and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring an environment noise signal, and determining whether the environment noise signal belongs to a rail transit noise signal; and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of: judging whether the user takes a rail vehicle or not; and if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
In one embodiment, the computer program when executed by the processor further performs the steps of: determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone; and if so, determining that the user takes the rail vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of: receiving a first operation of a user; in response to the first operation, the second function is initiated.
In one embodiment, the computer program when executed by the processor further performs the steps of: turning off the first function of the headset.
When the computer program provided by the embodiment of the application is executed by the processor, whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data is determined; under the condition of matching, starting a first function for acquiring the station broadcast information of the current rail vehicle; determining a rail transit station to which the current rail transit is about to arrive according to the station broadcast information of the current rail transit; and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone. On one hand, the acceleration data included by the preset arrival data is compared with the acceleration data of the current rail transit vehicle, so that whether the current rail transit vehicle is about to arrive at the rail transit station can be quickly determined, and the efficiency of determining whether the current rail transit vehicle is about to arrive at the rail transit station is improved; on the other hand, after the current rail vehicle is determined to be about to arrive at the rail vehicle station through the acceleration data, a first function is started to acquire and broadcast the rail vehicle station to which the current rail vehicle is about to arrive, namely, before the current rail vehicle is not determined to be about to arrive at the rail vehicle station, the first function is not started, and the effect of saving the electric quantity of the earphone can be achieved; the earphone determines the track traffic station which the current track traffic tool is about to arrive through the station broadcast information of the current track traffic tool, and then broadcasts the user, so that the user can clearly listen to the track traffic station which the track traffic tool which the user takes is about to arrive through the earphone, and the problem that the user misses the get-off station due to the fact that the user cannot listen to the station broadcast information of the track traffic tool is avoided.
The computer program stored on the computer-readable storage medium provided in this embodiment may implement the method for broadcasting a track traffic station provided in the foregoing method embodiment, and the implementation principle and the technical effect are similar, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM is available in many forms, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), and the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A rail transit station broadcasting method is characterized by comprising the following steps:
determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
if the current track vehicle station broadcast information is matched with the current track vehicle station broadcast information, starting a first function, wherein the first function is used for acquiring the station broadcast information of the current track vehicle;
determining a rail transit station to which the current rail transit tool is about to arrive according to the station broadcast information of the current rail transit tool;
and broadcasting the rail transit station to which the current rail transit tool is about to arrive by the user through an earphone.
2. The method of claim 1, wherein the determining whether the acceleration data of the current rail vehicle matches acceleration data included in the preset arrival data comprises:
acquiring a first moment, wherein the first moment is the moment when the current rail vehicle starts to decelerate;
taking the first moment as an initial moment, and acquiring an acceleration curve of the current rail vehicle within a preset time length;
acquiring a fitting error according to the acceleration curve of the current rail vehicle and the acceleration curve in the preset destination data;
and if the fitting error is smaller than a threshold value fitting error, determining that the acceleration data of the current rail vehicle is matched with the acceleration data corresponding to the preset arrival data.
3. The method of claim 1, wherein prior to determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data, the method further comprises:
acquiring an environment noise signal, and determining whether the environment noise signal belongs to a rail transit noise signal;
and if so, starting a second function, wherein the second function is used for acquiring the acceleration data of the rail vehicle.
4. The method of claim 3, wherein prior to obtaining the ambient noise signal and determining whether the ambient noise signal is a rail traffic noise signal, the method further comprises:
judging whether the user takes a rail vehicle or not;
and if so, starting a third function, wherein the third function is used for acquiring the environment noise signal.
5. The method of claim 4, wherein determining whether the user is riding in a rail vehicle comprises:
determining whether target terminal equipment interacts with rail transit through NFC, wherein the target terminal equipment comprises terminal equipment connected with the earphone;
and if so, determining that the user takes the rail vehicle.
6. The method of claim 1, wherein prior to determining whether the acceleration data of the current rail vehicle matches the acceleration data included in the preset arrival data, the method further comprises:
receiving a first operation of a user;
in response to the first operation, the second function is initiated.
7. The method according to any one of claims 1 to 6, wherein after the announcement by headphones to the user of the rail transit station to which the current rail transit vehicle is about to arrive, the method further comprises:
the first function is turned off.
8. The utility model provides a track traffic station broadcasts device which characterized in that includes:
the detection module is used for determining whether the acceleration data of the current rail vehicle is matched with the acceleration data included in the preset arrival data;
the activation module is used for starting a first function if the current rail vehicle station broadcast information is matched with the station broadcast information, and the first function is used for acquiring the station broadcast information of the current rail vehicle;
the acquisition module is used for determining a rail transit station to which the current rail transit vehicle is about to arrive according to the station broadcast information of the current rail transit vehicle;
and the broadcasting module is used for broadcasting the rail transit station which is about to arrive by the current rail transit vehicle to the user through the earphone.
9. A computer device, comprising: a memory for storing a computer program and a processor; the processor is used for executing the track traffic station broadcasting method of any one of claims 1 to 7 when the computer program is called.
10. A computer-readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implementing the track traffic station broadcasting method according to any one of claims 1 to 7.
CN202210434656.9A 2022-04-24 2022-04-24 Track traffic station broadcasting method and device, computer equipment and storage medium Pending CN114954589A (en)

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