CN112258885B - Arrival reminding method and device, electronic equipment and storage medium - Google Patents
Arrival reminding method and device, electronic equipment and storage medium Download PDFInfo
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- CN112258885B CN112258885B CN202011121447.6A CN202011121447A CN112258885B CN 112258885 B CN112258885 B CN 112258885B CN 202011121447 A CN202011121447 A CN 202011121447A CN 112258885 B CN112258885 B CN 112258885B
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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
- G08G1/133—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 within the vehicle ; Indicators inside the vehicles or at stops
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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Abstract
The application provides a method and a device for reminding a user of arriving at a station, electronic equipment and a storage medium, which are applied to the field of smart cities, wherein the method comprises the steps of monitoring the GPS signal intensity of a user terminal; when the GPS signal intensity is monitored to be smaller than a preset value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located; and when the arrival of the get-off station set by the user terminal is identified according to the first voice data, outputting a prompt message to the station through the user terminal. By the aid of the method and the device, accuracy of the traveler in getting off the station can be improved. The application relates to blockchain techniques, such as station alert information can be written to blockchains.
Description
Technical Field
The present application relates to the field of electronic devices, and in particular, to a method and an apparatus for reminding a user of arrival, an electronic device, and a storage medium.
Background
Transportation means, such as public transportation means, such as buses, subways and the like, become an indispensable travel mode for people in daily life. In the process of taking public transport means by travelers, in order to enable the travelers to get off the bus in time, the warning tone of the relevant station is played to remind the travelers to get off the bus when each station is about to arrive. However, the traveler is very likely to miss the broadcast information or miss the broadcast information, which results in the next station. Therefore, the arrival reminding mode causes the accuracy of the traveler in the station leaving to be lower.
Disclosure of Invention
The embodiment of the application provides a method and a device for reminding a traveler of arriving at a station, electronic equipment and a storage medium, and the accuracy of the traveler of getting off the station can be improved.
In a first aspect, an embodiment of the present application provides a station arrival reminding method, including:
monitoring the GPS signal intensity of a user terminal;
when the GPS signal intensity is monitored to be smaller than a preset value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located;
and when the arrival of the get-off station set by the user terminal is identified according to the first voice data, outputting a prompt message to the station through the user terminal.
Optionally, before recognizing that the get-off station set by the user terminal arrives according to the first voice data and outputting a station prompt message through the user terminal, the method further includes:
inquiring a target prompt sound spectrum set corresponding to the target vehicle; the target prompt sound spectrum set comprises a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle;
identifying whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set;
and if the first voice data comprise the target voice broadcast prompt, identifying whether the get-off station set by the user terminal arrives according to the first voice data.
Optionally, the sound spectrum in the target prompt sound spectrum set is generated according to a plurality of second voice data of the target voice broadcast prompt; the sound spectrum is composed of a plurality of sound parameters, and the sound parameters comprise sound amplitude, sound frequency, sound wavelength, sound, tone, timbre or sound source vector; and the second voice data are collected audio data for playing the target voice broadcast prompt in different environment states.
Optionally, the recognizing, according to the first voice data and the target prompt sound spectrum set, whether the first voice data includes the target voice broadcast prompt includes:
generating a first sound spectrum according to the first voice data, and judging whether the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum;
if the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum, determining that the first voice data comprises the target voice broadcast prompt;
if the target prompt sound spectrum set does not comprise a second sound spectrum matched with the first sound spectrum, calling a voice monitoring service to monitor voice data of a target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than a preset value, wherein the first sound spectrum is a sound spectrum formed by a plurality of first sound parameters, and the first sound parameters are obtained according to the first voice data; the second sound spectrum is matched with the first sound spectrum, the second sound spectrum is formed by a plurality of sound parameters, and the sound parameters are obtained according to second voice data of the target voice broadcast prompt.
Optionally, the querying a target prompt sound spectrum set corresponding to the vehicle includes:
acquiring target vehicle information of the target vehicle;
and determining a prompt sound spectrum set corresponding to the target vehicle information in a first prompt sound spectrum database according to the target vehicle information to serve as the target prompt sound spectrum set corresponding to the target vehicle, wherein the first prompt sound spectrum database is a database of each vehicle information and each prompt sound spectrum set corresponding to each vehicle information.
Optionally, the querying a target prompt sound spectrum set corresponding to the vehicle includes:
acquiring the position information of the user terminal;
determining the city of the user terminal according to the position information;
and determining a prompt sound spectrum set corresponding to the city where the user terminal is located in a second prompt sound spectrum database according to the city where the user terminal is located, wherein the prompt sound spectrum set is used as a target prompt sound spectrum set corresponding to the target vehicle, and the second prompt sound spectrum database is a database of each city and prompt sound spectrum sets corresponding to the cities.
Optionally, the recognizing, according to the first voice data, whether a get-off station set by the user terminal arrives includes:
converting the first voice data into text data;
acquiring getting-off site information set by the user terminal, and calling one or more arrival reminding text data mapped with the getting-off site information from a preset site reminding text list, wherein the arrival reminding text data comprises site reminding information associated with the getting-off site;
judging whether the text data is matched with the one or more arrival reminding text data;
and if the matching is successful, determining that the get-off station arrives.
In a second aspect, an embodiment of the present application provides an arrival reminding device, including:
the processing module is used for monitoring the GPS signal intensity of the user terminal and calling voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than a preset value;
and the communication module is used for outputting the get-off prompt information to the station through the user terminal when the arrival of the get-off station set by the user terminal is identified according to the first voice data.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, an output device, and a memory, where the processor, the output device, and the memory are connected to each other, where the memory is used to store a computer program, and the computer program includes program instructions, and the processor is configured to call the program instructions to perform the steps described in the first aspect.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium storing a computer program, which is executed by a processor to implement the steps of the first aspect.
In summary, when the GPS signal strength is monitored to be smaller than the preset value, the electronic device may call the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located, and when the get-off station set by the user terminal arrives according to the first voice data, the electronic device may output the prompt information of the get-off station through the user terminal.
Drawings
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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a method for reminding a user of arriving at a station according to an embodiment of the present application;
fig. 2 is a schematic flowchart of another arrival reminding method provided in an embodiment of the present application;
fig. 3 is a schematic flow chart of an arrival reminding device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
Please refer to fig. 1, which is a flowchart illustrating a method for reminding a user of arrival according to an embodiment of the present application. The method is applied to the electronic equipment, and the electronic equipment can be a user terminal or a server. The user terminal includes, but is not limited to, a smart terminal that is a smart wearable device (such as a smart watch), a smart phone, a tablet computer, and the like. The server may be a server or a cluster of servers. The following explains an embodiment of the present application by taking an electronic device as a user terminal as an example. Specifically, the method may comprise the steps of:
s101, monitoring the GPS signal intensity of the user terminal.
In the embodiment of the application, a user can use a user terminal to set a get-off station, and after the get-off station is set, the user terminal can call a Global Positioning System (GPS) Positioning service to monitor the GPS signal intensity of the user terminal.
In an embodiment, the user terminal may invoke the GPS positioning service to determine the GPS signal strength of the user terminal according to the number of positioned satellites, or determine the GPS signal strength of the user terminal according to the signal-to-noise ratio of the positioned satellites.
S102, when the GPS signal intensity is monitored to be smaller than a preset value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located.
In order to improve the reliability of arrival reminding, in the embodiment of the application, when the GPS signal intensity is monitored to be smaller than the preset value, the user terminal can call the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located so as to remind the user terminal of arrival. The target vehicle is the vehicle where the user terminal is located, and the first voice data is the voice data of the target vehicle.
In one embodiment, the process of the user terminal invoking the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located may be: the user terminal calls a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located according to a preset time interval. In one embodiment, the preset time interval may be determined according to a traveling speed of the target vehicle and a distance value between the target vehicle and the get-off station.
S103, when the arrival of the get-off station set by the user terminal is identified according to the first voice data, outputting a prompt message to the station through the user terminal.
In the embodiment of the application, the user terminal can output the prompt information to the station when recognizing that the get-off station set by the user terminal arrives according to the first voice data. The arrival prompt message is used for prompting the arrival of the departure station, and the arrival prompt message can be 'arrival destination station, please get off'. The site prompting information includes but is not limited to presentation in the form of voice or text. In one embodiment, the user terminal may turn off the voice listening service when receiving a confirmation instruction returned by the user terminal according to the arrival prompting message.
In the embodiment of the application, the user terminal can identify whether the get-off station set by the user terminal arrives according to the voice data. Specifically, the manner in which the user terminal identifies whether the get-off station set by the user terminal arrives according to the first voice data may be: the user terminal converts the first voice data into text data, acquires get-off site information set by the user terminal, and calls one or more arrival reminding text data mapped with the get-off site information from a preset site reminding text list, wherein the arrival reminding text data comprise site reminding information associated with the get-off site; and the user terminal judges whether the text data is matched with the one or more arrival reminding text data or not, and if the matching is successful, the arrival of the get-off site is determined. The information of the get-off station may be, for example, a name of the get-off station. The arrival reminding text data may include text data such as "current stop is xxx", "xxx arrives" or "xxx arrives", where xxx is the get-off station in the embodiment of the present application.
In one embodiment, the user terminal may send a prompt message of coming to a station to the user terminal when it is recognized that a next station of the arriving stations is a get-off station according to the first voice data. The prompt message of coming station is used to prompt the coming station to arrive, for example, the prompt message of coming station may be "next station is destination station, please prepare to get off". In one embodiment, the user terminal may execute step S102 when receiving a confirmation instruction returned by the user terminal according to the prompt message about arrival.
In one embodiment, the user terminal may recognize whether a station next to the arrived station is a get-off station set for the user terminal based on the first voice data. Specifically, the manner that the user terminal identifies whether the next station of the arrived station is the get-off station set by the user terminal according to the first voice data may be: the user terminal converts the first voice data into text data, acquires getting-off site information set by the user terminal, and calls one or more reminding text data about to arrive, which are mapped with the getting-off site information, from a preset site reminding text list, wherein the reminding text data about to arrive comprise site reminding information associated with the getting-off site; judging whether the text data is matched with the one or more reminding text data about arriving at the station or not; and if the matching is successful, the next station of the arrived station is determined as the get-off station of the user terminal equipment. In one embodiment, if the matching fails, the next station of the arrived station is determined not to be the get-off station set by the user terminal, and step S102 is executed. The reminding text data about arrival can comprise text data such as "next stop xxx", "previous stop xxx" or "passenger going to xxx stop".
It can be seen that, in the embodiment shown in fig. 1, when monitoring that the GPS signal intensity is smaller than the preset value, the user terminal may invoke the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located, and when recognizing that the get-off station set by the user terminal arrives according to the first voice data, output the prompt information to the station through the user terminal, and by using the process, the get-off permission rate of the traveler can be improved, and the accuracy and reliability of the arrival prompt can be improved.
In an application scenario, after a user sets a get-off station xxx by using a mobile phone, the mobile phone can call a GPS positioning service to monitor the GPS signal intensity, judge whether the monitored GPS signal intensity is smaller than a preset value, and call a voice monitoring service to monitor voice data of a vehicle A where the mobile phone is located if the monitored GPS signal intensity is smaller than the preset value. When the mobile phone identifies that the next station which has arrived at the station is the get-off station xxx according to the monitored voice data, the mobile phone triggers to remind the user of getting-off in advance, namely triggers the mobile phone to ring and pop up the window, so as to prompt the user that the next station is the destination station and the user is ready to get-off. The user can click the 'know' button in the popup window, the mobile phone responds to the click operation, the ringing is stopped, and the popup window is closed. Because the getting-off station does not arrive, the mobile phone can call the voice monitoring function to continue monitoring the voice data of the vehicle A where the mobile phone is located. When the mobile phone recognizes that the departure station xxx arrives according to the monitored voice data, the mobile phone triggers the departure reminding operation, namely triggers the mobile phone to ring, vibrate and pop up the window, so as to prompt the user that the destination station arrives and the user asks for departure. The user can click a confirmation get-off button in the popup window, the mobile phone responds to the click operation, stops vibrating and ringing, closes the popup window, and closes the voice monitoring service and the GPS positioning service.
The application can be applied to the field of smart cities, such as the field of smart traffic. For example, a user may use the arrival reminding function described herein by installing a navigation application or a bus taking application, such as a public transportation application, on a user terminal. The application relates to a block chain technology, for example, station arrival reminding information can be written into a block chain, or identification information of a user and the station arrival reminding information can be written into the block chain. The electronic device can query the arrival reminding information from the block chain to perform anomaly analysis, and optimize the arrival reminding information or output warning information to related equipment when the arrival reminding information is determined to be anomalous.
Please refer to fig. 2, which is a flowchart illustrating another arrival reminding method according to an embodiment of the present application. The method is applied to the electronic equipment, and the electronic equipment can be a user terminal or a server. The user terminal includes, but is not limited to, a smart wearable device (such as a smart watch), a smart phone, a tablet computer, and other smart terminals. The server may be one server or a cluster of servers. The following explains an embodiment of the present application by taking an electronic device as a user terminal as an example. Specifically, the method may comprise the steps of:
s201, monitoring the GPS signal intensity of the user terminal.
S202, when the GPS signal intensity is monitored to be smaller than a preset value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located.
Steps S201 to S202 can refer to steps S101 to S102 in the embodiment of fig. 1, and the embodiments of the present application are not described herein again.
And S203, inquiring a target prompt sound spectrum set corresponding to the target vehicle.
S204, whether the first voice data comprise the target voice broadcast prompt is identified according to the first voice data and the target prompt voice spectrum set.
In the embodiment of the application, the user terminal can inquire the target prompt sound spectrum set corresponding to the target vehicle in the database locally or through the server, and identifies whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set. The target prompt sound spectrum set can comprise a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle. The target voice broadcast prompt may be a voice broadcast prompt for use by the target vehicle. The voice broadcast prompt may be a voice broadcast prompt of a target person. The target person may be a voice announcer. The voice broadcast prompt may be a site voice broadcast prompt.
The sound spectrum in the above mentioned target prompt sound spectrum set may be generated according to a plurality of second voice data of the target voice broadcast prompt. The sound spectrum is composed of a plurality of sound parameters including sound amplitude, sound frequency, sound wavelength, sound, pitch, timbre, or sound source vector. The second voice data can be collected audio data for playing the target voice broadcast prompt in different environmental states. In one embodiment, the second voice data may be audio data collected in a designated vehicle to play the target voice announcement prompt in various different environmental states. The designated vehicle may be any one of: any vehicle, the target vehicle, any vehicle of the same vehicle type as the target vehicle. The respective different environmental states may include at least two of: quiet state, quieter state, noisier state, and particularly noisy state. The environmental state may be determined by a sound decibel value of the detected external environment. For example, when the current sound decibel value is smaller than a first preset threshold, the environmental status may be defined as a quiet status; when the current sound decibel value is greater than or equal to a first preset threshold and less than a second preset threshold, defining the environment state as a quieter state; when the current sound decibel value is greater than or equal to the second preset threshold value and smaller than a third preset threshold value, the environment state can be defined as a noisy state; when the current sound decibel value is greater than or equal to the third preset threshold value and less than the fourth preset threshold value, the environment state can be defined as a particularly noisy state. The first decibel value, the second decibel value, the third decibel value and the fourth decibel value are sequentially increased in size.
In one embodiment, the process of the user terminal querying the target prompt sound spectrum set corresponding to the vehicle may be: and the user terminal acquires the target vehicle information of the target vehicle, and determines a prompt sound spectrum set corresponding to the target vehicle information in a first prompt sound spectrum database according to the target vehicle information to be used as a target prompt sound spectrum set corresponding to the target vehicle. The target vehicle information refers to vehicle information of the target vehicle. The first prompt sound spectrum database is a database of each vehicle information and each prompt sound spectrum set corresponding to each vehicle information. The vehicle information includes, but is not limited to, vehicle identification information or vehicle route identification information (e.g., 351 buses), and the vehicle identification information may include information for uniquely identifying the vehicle, such as a license plate number or a car number. In one application scenario, the license plate number of the target vehicle may be photographed by a user using the user terminal or set using the user terminal. The car code of the target vehicle may be a car code image (which may be set on the car of the target vehicle) scanned by the user using the user terminal. The route identification information of the target vehicle may be set by the user using the user terminal.
In one embodiment, the process of the user terminal querying the target prompt sound spectrum set corresponding to the vehicle may be: the user terminal acquires the position information of the user terminal and determines the city of the user terminal according to the position information; and the user terminal determines a prompt sound spectrum set corresponding to the city of the user terminal in the second prompt sound spectrum database according to the city of the user terminal, and the prompt sound spectrum set is used as a target prompt sound spectrum set corresponding to the target vehicle. The second prompting sound spectrum database is a database of each city and a prompting sound spectrum set corresponding to each city. The prompt sound spectrum set of the city where the user terminal is located may include a plurality of sound spectrums corresponding to various voice broadcast prompts obtained according to various voice broadcast prompts used by public transportation means of the city where the user terminal is located. Here, the user terminal does not need to acquire vehicle information to determine the target prompt sound spectrum set.
In one embodiment, the process of the user terminal identifying whether the first voice data includes the target voice broadcast prompt according to the first voice data and the target prompt voice spectrum set may be: the user terminal generates a first sound spectrum according to the first voice data and judges whether the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum; if the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum, the user terminal determines that the first voice data comprises the target voice broadcast prompt; and if the target prompting sound spectrum set does not comprise a second sound spectrum matched with the first sound spectrum, and the user terminal executes the step of calling the voice monitoring service to monitor the voice data of the target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than the preset value. The first sound spectrum is a sound spectrum formed by a plurality of first sound parameters, and the first sound parameters are obtained according to the first voice data. The second sound spectrum is matched with the first sound spectrum, the second sound spectrum is formed by a plurality of sound parameters, and the sound parameters are obtained according to second voice data of the target voice broadcast prompt. The recognition accuracy of the voice data of the target voice broadcast prompt can be improved through the voice spectrum matching.
In one embodiment, the way for the user terminal to determine whether the target prompt sound spectrum set includes the second sound spectrum matching the first sound spectrum may be: the user terminal compares the first sound spectrum with each sound spectrum in the target prompting sound spectrum set to obtain a comparison result, and judges whether the target prompting sound spectrum set comprises a second sound spectrum matched with the first sound spectrum or not according to the comparison result. For example, when the comparison result indicates that a sound spectrum with a similarity greater than or equal to a preset similarity exists in a target prompt sound spectrum set, determining that the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum; otherwise, it is determined that the set of target prompt spectra does not include a second spectrum that matches the first spectrum.
And S205, if the first voice data comprise the target voice broadcast prompt, identifying whether the get-off station set by the user terminal arrives according to the first voice data.
The process of the user terminal identifying whether the get-off station set by the user terminal arrives according to the first voice data can be referred to in the embodiment of fig. 1, and details of the embodiment of the application are not repeated herein.
And S206, when the arrival of the get-off station set by the user terminal is identified according to the voice data, outputting arrival prompt information through the user terminal, wherein the arrival prompt information is used for prompting the arrival of the get-off station corresponding to the user terminal.
Step S206 may refer to step S103 in the embodiment of fig. 1, and details of the embodiment of the present application are not described herein.
In an embodiment, when monitoring that the GPS signal intensity is smaller than a preset value, the user terminal may further determine whether a brightness value of an environment where the user terminal is located is smaller than a preset brightness value, and when the brightness value is smaller than the preset brightness value, invoke the voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located. In this embodiment, when monitoring that the GPS signal intensity is smaller than the preset value, the user terminal may obtain a brightness value of an environment where the user terminal is located through a light sensing device of the user terminal, such as a light sensor, and determine whether the brightness value of the environment where the user terminal is located is smaller than the preset brightness value. When the brightness value is smaller than the preset brightness value, it is indicated that the light of the user terminal is not good, and at this time, for example, it may be possible that the user may place the user terminal at a position where it is inconvenient to call the camera, and the user terminal may call the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located.
In one embodiment, when the user terminal is provided with a camera, the user terminal may determine a target prompt screen from at least one prompt screen set by the target vehicle when the brightness value is greater than or equal to a preset brightness value, where the target prompt screen is closest to the user terminal; the user terminal controls the movement of a camera included in the user terminal based on the position of the target prompt screen and the position of the user terminal, so that the camera of the user terminal shoots the target prompt screen, and when the arrival of a get-off station set by the user terminal is identified according to the target prompt screen, the user terminal outputs station prompt information. By the adoption of the method and the device, the prompt screen of the target vehicle can be identified to remind the user of arriving at the station, the probability of inaccurate voice arrival identification caused by environmental noise interference is reduced, and the accuracy of arrival identification is improved.
In one embodiment, the process of the user terminal determining the target prompt screen from the at least one prompt screen set by the target vehicle may be as follows: the user terminal can determine the position of each prompt screen in at least one prompt screen included in the target vehicle, and determine the target prompt screen from the at least one prompt screen set by the target vehicle according to the position of each prompt screen and the position of the user terminal. Specifically, the user terminal may obtain location information of each prompt screen in at least one prompt screen included in the target vehicle, and determine the target prompt screen from the at least one prompt screen set by the target vehicle according to the location information of each prompt screen and the location information of the user terminal.
In one application scenario, a positioning device may be installed for each of at least one prompt screen provided for each of a plurality of vehicles, so as to collect position information of the prompt screen. During the driving process of the vehicles, the position information of each prompt screen can be uploaded to the server according to the preset time interval. The user terminal can obtain the position information of each prompt screen in at least one prompt screen set by the target vehicle from the server according to the target vehicle where the user terminal is located, and therefore the target prompt screen is determined from the at least one prompt screen set by the target vehicle according to the position information of each prompt screen and the position information of the user terminal.
In one embodiment, the process of the user terminal obtaining, from the server, the position information of each prompt screen in the at least one prompt screen set by the target vehicle according to the target vehicle where the user terminal is located may be: the user terminal sends the target vehicle information of the target vehicle where the user terminal is located to the server, so that the server can inquire the position information of each prompt screen in at least one prompt screen set by the target vehicle according to the target vehicle information, and send the position information of each prompt screen in at least one prompt screen set by the target vehicle to the user terminal.
In one embodiment, the user terminal may further determine a position of an initial prompt screen of the target vehicle and a position where the user terminal is located, and determine a target prompt screen from at least one prompt screen set by the target vehicle according to the position of the initial prompt screen and the position where the user terminal is located. The initial prompt screen may refer to a prompt screen ranked first or last among at least one prompt screen included in the target vehicle. Specifically, the user terminal may obtain the location information of the initial prompt screen of the target vehicle from the server, and determine the location of the initial prompt screen of the target vehicle and the location of the user terminal according to the location information of the first prompt screen and the location information of the user terminal. In an actual application scenario, the server may obtain the location information of the target vehicle, where the location information of the target vehicle is the location information obtained by the positioning device set by the target vehicle, and under the condition that the location relationship between the initial screen and the positioning device is known, the location information of the first prompt screen may be calculated according to the location information of the target vehicle, generally speaking, the location relationships of the target vehicles with the same type or route identification information are generally the same, and such location relationships may be obtained through actual measurement, which is not described herein again.
In one embodiment, the manner that the user terminal obtains the position information of the initial prompt screen of the target vehicle from the server may be that the user terminal sends the target vehicle information of the target vehicle where the user terminal is located to the server, so that the server queries the position information of the initial prompt screen of the target vehicle according to the target vehicle information of the target vehicle, and sends the position information of the initial prompt screen of the target vehicle to the user terminal. In one embodiment, when the target vehicle where the user terminal is located sets a plurality of prompt screens, the process of determining, by the user terminal, the target prompt screen from the plurality of prompt screens set by the target vehicle according to the position of the initial prompt screen and the position of the user terminal may be: the user terminal obtains a distance value between two adjacent prompt screens of the target vehicle, and determines a target prompt screen from a plurality of prompt screens set by the target vehicle according to the position of the initial prompt screen, the position of the user terminal and the distance value between the two adjacent prompt screens. Under the condition of equal spacing between two adjacent prompt screens, the method can accurately determine the target prompt screen, and compared with the condition that each prompt screen in at least one prompt screen included by a target vehicle is provided with a positioning device, the method saves cost.
In an actual application scenario, for example, a subway will generally set a prompt screen at each of two sides of a door of each car to remind passengers at the two sides of the arrival, generally speaking, the prompt screens at the same side of two adjacent cars are equidistant, and the distance value between two adjacent prompt screens may be a distance value between the prompt screens at the same side of two adjacent cars. The user terminal can obtain a distance value between the prompt screens on the same sides of the two adjacent carriages of the subway from the server, and determines a target prompt screen from a plurality of prompt screens set by the subway according to the position of the initial prompt screen, the position of the user terminal and the distance value between the prompt screens on the same sides of the two adjacent carriages of the subway.
In an embodiment, in order to solve the problem, in consideration of the fact that a camera included in a user terminal may not shoot a prompt screen for a long time, in the embodiment of the present application, when it is detected that the camera of the user terminal does not shoot a target prompt screen within a preset time range, a step of calling a voice monitoring service to monitor voice data of a target vehicle where the user terminal is located may be performed, or when it is detected that the camera of the user terminal does not shoot the target prompt screen within the preset time range, a position adjustment prompt message may be output to the user terminal to prompt the user to adjust a position of the user terminal, so that the camera of the user terminal can shoot the target prompt screen.
In one embodiment, the user terminal may obtain longitude and latitude coordinates of the user terminal, and when it is monitored that the GPS signal intensity is greater than or equal to a preset value, a distance value between the user terminal and the get-off station is calculated according to the longitude and latitude coordinates of the user terminal and the longitude and latitude coordinates of the get-off station set by the user terminal. The user terminal can determine that the get-off station arrives when the distance value is smaller than or equal to the first preset distance value, and send the arrival prompt message to the user terminal. In one embodiment, the user terminal may turn off the GPS function when receiving a confirmation instruction returned by the user terminal according to the first prompt message.
In one embodiment, the user terminal may determine that the vicinity of the get-off station has been reached when the distance value is greater than a first preset distance value and less than a second preset distance value (the second preset distance value is greater than the first preset distance value), where a prompt indicating that the vicinity of the get-off station has been reached is output by the user terminal. And when a confirmation instruction returned by the user terminal according to the second prompt message is received, executing the step of calling and acquiring the longitude and latitude coordinates of the user terminal until the get-off station is determined to arrive when the distance value is smaller than or equal to a first preset distance value, inputting the prompt message to the station through the user terminal, and closing the GPS function when the confirmation instruction returned by the user terminal according to the first prompt message to the station is received.
In an application scenario, after a user sets a get-off site by using a mobile phone, the mobile phone can acquire longitude and latitude coordinates of the get-off site from a back-end API, and can call a GPS positioning service to monitor GPS signal intensity. The mobile phone can judge whether the GPS signal intensity is larger than or equal to a preset value, if so, the longitude and latitude coordinates of the mobile phone are obtained in real time, and the distance value between the mobile phone and the get-off station is calculated according to the longitude and latitude coordinates of the mobile phone and the longitude and latitude coordinates of the get-off station. If the distance between the two is less than 10 meters, the mobile phone can determine the getting-off station, trigger the getting-off reminding action, and trigger the mobile phone to ring, vibrate and pop up the window to prompt the user that the destination station is reached and the user asks to get off. The user may click on the "confirm alight" button in the pop-up window. The mobile phone can respond to the click operation, stop vibrating and ringing, close the prompt popup window, and close the GPS function after the journey is finished. If the distance value between the two is smaller than 100 m and larger than 10 m, the vehicle is determined to arrive near the get-off station, the action of reminding the user of getting-off in advance is triggered, and the mobile phone ring and the popup window are triggered to prompt the user that the vehicle is ready to get-off after the vehicle arrives near the get-off station. The user may click the "know" button in the pop-up window. The mobile phone can respond to the click operation, stop ringing, close the prompt pop-up window, continue to acquire the longitude and latitude coordinates of the mobile phone until the distance value between the two is less than 10 m, determine that the getting-off station arrives, trigger the getting-off reminding action, and trigger the ringing, the vibration and the pop-up window of the mobile phone to prompt the user that the destination station arrives and the user wants to get off. The user can click the button for confirming to get off the vehicle, the mobile phone responds to the click operation of the user on the button, stops vibrating and ringing, closes the prompt popup window, and closes the GPS positioning service after the journey is finished.
In one embodiment, the user terminal may further obtain the disease information of the user, determine a target arrival reminding mode matched with the disease information, and output the arrival reminding information according to the target arrival reminding mode through the user terminal. For example, if disease information indicates that this user's hearing is relatively poor, then the target mode of reminding of arriving at the station that determines can be for first mode of reminding of arriving at the station, and this first mode of reminding of arriving at the station can be for the warning mode of pop-up window + vibration, if disease information indicates that this user's eyesight is relatively poor, then the target mode of reminding of arriving at the station that determines can be for the second mode of reminding of arriving at the station, and this second mode of reminding of arriving at the station can be for the warning mode of pronunciation + vibration.
It can be seen that, in the embodiment of fig. 2, the user terminal may identify whether the first voice data includes the target voice broadcast prompt through the sound spectrum, and further identify whether the get-off site set by the user terminal arrives according to the first voice data when it is determined that the first voice data includes the target voice broadcast prompt, so that when the get-off site arrives, the user terminal outputs the get-off prompt information, and by adopting the method, the accuracy and reliability of the get-off prompt may be improved.
Please refer to fig. 3, which is a schematic structural diagram of an arrival reminding device according to an embodiment of the present application. The apparatus may be applied to the aforementioned electronic devices, such as a user terminal. Specifically, the arrival reminding device may include:
the processing module 301 is configured to monitor a GPS signal strength of a user terminal, and when the GPS signal strength is monitored to be smaller than a preset value, call a voice monitoring service to monitor first voice data of a target vehicle in which the user terminal is located.
A communication module 302, configured to output a station arrival prompting message through the user terminal when it is recognized that the get-off station set by the user terminal arrives according to the first voice data.
In an optional implementation manner, the processing module 301 is further configured to, when it is recognized that a get-off station set by the user terminal arrives according to the first voice data, query a target prompt sound spectrum set corresponding to the target vehicle before outputting station prompt information through the user terminal; the target prompt sound spectrum set comprises a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle; identifying whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set; and if the first voice data comprise the target voice broadcast prompt, identifying whether the get-off station set by the user terminal arrives according to the first voice data.
In an optional embodiment, the sound spectrum in the target prompt sound spectrum set is generated according to a plurality of second voice data of the target voice broadcast prompt; the sound spectrum is composed of a plurality of sound parameters, and the sound parameters comprise sound amplitude, sound frequency, sound wavelength, sound, tone, timbre or sound source vector; and the second voice data are collected audio data for playing the target voice broadcast prompt in different environment states.
In an optional implementation manner, the processing module 301 identifies, according to the first voice data and the target prompt sound spectrum set, whether the first voice data includes the target voice broadcast prompt, specifically, generates a first sound spectrum according to the first voice data, and determines whether the target prompt sound spectrum set includes a second sound spectrum matched with the first sound spectrum; if the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum, determining that the first voice data comprises the target voice broadcast prompt; if the target prompt sound spectrum set does not comprise a second sound spectrum matched with the first sound spectrum, calling a voice monitoring service to monitor voice data of a target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than a preset value, wherein the first sound spectrum is a sound spectrum formed by a plurality of first sound parameters, and the first sound parameters are obtained according to the first voice data; the second sound spectrum is matched with the first sound spectrum, the second sound spectrum is formed by a plurality of sound parameters, and the sound parameters are obtained according to second voice data prompted by the target voice broadcast.
In an optional implementation manner, the processing module 301 queries a target prompt sound spectrum set corresponding to the vehicle, specifically, obtains target vehicle information of the target vehicle; and determining a prompting sound spectrum set corresponding to the target vehicle information in a first prompting sound spectrum database according to the target vehicle information to serve as the target prompting sound spectrum set corresponding to the target vehicle, wherein the first prompting sound spectrum database is a database of each piece of vehicle information and each prompting sound spectrum set corresponding to the vehicle information.
In an optional implementation manner, the processing module 301 queries a target prompt sound spectrum set corresponding to the vehicle, specifically, obtains location information of the user terminal; determining the city of the user terminal according to the position information; and determining a prompt sound spectrum set corresponding to the city where the user terminal is located in a second prompt sound spectrum database according to the city where the user terminal is located, wherein the prompt sound spectrum set is used as a target prompt sound spectrum set corresponding to the target vehicle, and the second prompt sound spectrum database is a database of each city and prompt sound spectrum sets corresponding to the cities.
In an optional implementation manner, the processing module 301 identifies whether a get-off site set by the user terminal arrives according to the first voice data, specifically, converts the first voice data into text data; acquiring getting-off site information set by the user terminal, and calling one or more arrival reminding text data mapped with the getting-off site information from a preset site reminding text list, wherein the arrival reminding text data comprises site reminding information associated with the getting-off site; determining whether the text data matches the one or more arrival reminder text data; and if the matching is successful, determining that the get-off station arrives.
As can be seen, in the embodiment shown in fig. 3, when it is monitored that the GPS signal strength is smaller than the preset value, the arrival reminding device may invoke the voice monitoring service to monitor the first voice data of the target vehicle where the user terminal is located, and when it is recognized that the get-off station set by the user terminal arrives according to the first voice data, output the arrival reminding information through the user terminal, which can improve the get-off accuracy of the traveler in the process.
Please refer to fig. 4, which is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device described in this embodiment may include: one or more processors 1000, one or more input devices 2000, one or more output devices 3000, and memory 4000. The processor 1000, the input device 2000, the output device 3000, and the memory 4000 may be connected by a bus. In one embodiment, one or more input devices are electronic device-selectable devices, i.e., an electronic device may only include one or more processors 1000, one or more output devices 3000, and memory 4000. In one embodiment, input device 2000 and output device 3000 may include standard wired or wireless communication interfaces. In one embodiment, input device 2000 may include a touch screen, touch display screen, voice recorder, or the like. Output device 3000 may include a display screen, touch screen display, speakers, and the like.
The Processor 1000 may be a Central Processing Unit (CPU), and may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 4000 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). Wherein the memory 4000 is used for storing a computer program comprising program instructions, the processor 1000 is configured for invoking the program instructions for performing the steps of:
monitoring the GPS signal intensity of a user terminal;
when the GPS signal intensity is monitored to be smaller than a preset value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located;
and when the arrival of the get-off station set by the user terminal is identified according to the first voice data, outputting a prompt message to the station through the user terminal.
In one embodiment, when it is recognized that the get-off station set by the user terminal arrives according to the first voice data, before outputting a station prompt message through the user terminal, the processor 1000 is configured to invoke the program instructions and further perform the following steps:
inquiring a target prompt sound spectrum set corresponding to the target vehicle; the target prompt sound spectrum set comprises a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle;
identifying whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set;
and if the first voice data comprise the target voice broadcast prompt, identifying whether the get-off station set by the user terminal arrives according to the first voice data.
In one embodiment, the sound spectrum in the target prompt sound spectrum set is generated according to a plurality of second voice data of the target voice broadcast prompt; the sound spectrum is composed of a plurality of sound parameters, and the sound parameters comprise sound amplitude, sound frequency, sound wavelength, sound, tone, timbre or sound source vector; and the second voice data are collected audio data for playing the target voice broadcast prompt in different environment states.
In one embodiment, upon identifying whether the first voice data includes the target voice announcement prompt based on the first voice data and the target prompt voice spectrum set, the processor 1000 is configured to invoke the program instructions to perform the steps of:
generating a first sound spectrum according to the first voice data, and judging whether the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum;
if the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum, determining that the first voice data comprises the target voice broadcast prompt;
if the target prompt sound spectrum set does not comprise a second sound spectrum matched with the first sound spectrum, executing the step of calling a voice monitoring service to monitor voice data of a target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than a preset value, wherein the first sound spectrum is a sound spectrum formed by a plurality of first sound parameters, and the first sound parameters are obtained according to the first voice data; the second sound spectrum is matched with the first sound spectrum, the second sound spectrum is formed by a plurality of sound parameters, and the sound parameters are obtained according to second voice data of the target voice broadcast prompt.
In one embodiment, when querying the corresponding target-prompting spectrum set for the vehicle, the processor 1000 is configured to invoke the program instructions to perform the steps of:
acquiring target vehicle information of the target vehicle;
and determining a prompt sound spectrum set corresponding to the target vehicle information in a first prompt sound spectrum database according to the target vehicle information to serve as the target prompt sound spectrum set corresponding to the target vehicle, wherein the first prompt sound spectrum database is a database of each vehicle information and each prompt sound spectrum set corresponding to each vehicle information.
In one embodiment, when querying the corresponding target-prompting spectrum set for the vehicle, the processor 1000 is configured to invoke the program instructions to perform the steps of:
acquiring the position information of the user terminal;
determining the city of the user terminal according to the position information;
and determining a prompt sound spectrum set corresponding to the city where the user terminal is located in a second prompt sound spectrum database according to the city where the user terminal is located, wherein the prompt sound spectrum set is used as a target prompt sound spectrum set corresponding to the target vehicle, and the second prompt sound spectrum database is a database of each city and prompt sound spectrum sets corresponding to the cities.
In one embodiment, in recognizing whether the get-off station set by the user terminal arrives according to the first voice data, the processor 1000 is configured to call the program instructions to execute the following steps:
converting the first voice data into text data;
acquiring getting-off site information set by the user terminal, and calling one or more arrival reminding text data mapped with the getting-off site information from a preset site reminding text list, wherein the arrival reminding text data comprises site reminding information associated with the getting-off site;
determining whether the text data matches the one or more arrival reminder text data;
and if the matching is successful, determining that the get-off station arrives.
In specific implementation, the processor 1000, the input device 2000, and the output device 3000 described in this embodiment of the present application may perform the implementation described in the embodiment of fig. 1 and the embodiment of fig. 2, and may also perform the implementation described in this embodiment of the present application, which is not described herein again.
The functional modules in the embodiments of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a sampling hardware mode, and can also be realized in a sampling software functional module mode.
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 may be implemented by a computer program, which may be stored in a computer readable storage medium and executed by a computer to implement the processes of the embodiments of the methods described above. The computer readable storage medium may be volatile or nonvolatile. For example, the computer storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like. The computer-readable storage medium may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the blockchain node, and the like.
The block chain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. A block chain (Blockchain), which is essentially a decentralized database, is a series of data blocks associated by using a cryptographic method, and each data block contains information of a batch of network transactions, so as to verify the validity (anti-counterfeiting) of the information and generate a next block. The blockchain may include a blockchain underlying platform, a platform product service layer, an application service layer, and the like.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. An arrival reminding method is characterized by comprising the following steps:
monitoring the GPS signal intensity of a user terminal;
when the GPS signal intensity is monitored to be smaller than a preset value, judging whether the brightness value of the environment where the user terminal is located is smaller than a preset brightness value or not;
if the brightness value is smaller than a preset brightness value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located;
inquiring a target prompt sound spectrum set corresponding to the target vehicle; the target prompt sound spectrum set comprises a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle; the target voice broadcast prompt is a voice broadcast prompt used by the target vehicle;
identifying whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set;
if the first voice data comprise the target voice broadcast prompt, whether a get-off station set by a user terminal arrives is identified according to the first voice data;
when a get-off station set by the user terminal arrives according to the first voice data, outputting station arrival prompt information through the user terminal;
if the brightness value is larger than or equal to a preset brightness value, determining a target prompt screen from at least one prompt screen set by the target vehicle, wherein the target prompt screen is closest to the user terminal, and based on the position of the target prompt screen and the position of the user terminal, performing mobile control on a camera included by the user terminal, so that the camera of the user terminal shoots the target prompt screen, and outputting arrival prompt information through the user terminal when the arrival of a get-off station set by the user terminal is recognized according to the target prompt screen.
2. The method of claim 1,
the sound spectrum in the target prompt sound spectrum set is generated according to a plurality of second voice data of the target voice broadcast prompt; the sound spectrum is composed of a plurality of sound parameters, and the sound parameters comprise sound amplitude, sound frequency, sound wavelength, sound, tone, timbre or sound source vector;
the second voice data are collected audio data which are played in different environment states and are used for prompting the target voice broadcast.
3. The method of claim 1, wherein the identifying whether the first voice data includes the target voice announcement prompt according to the first voice data and the target prompt voice spectrum set comprises:
generating a first sound spectrum according to the first voice data, and judging whether the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum;
if the target prompt sound spectrum set comprises a second sound spectrum matched with the first sound spectrum, determining that the first voice data comprises the target voice broadcast prompt;
if the target prompt sound spectrum set does not comprise a second sound spectrum matched with the first sound spectrum, executing the step of calling a voice monitoring service to monitor voice data of a target vehicle where the user terminal is located when the GPS signal intensity is monitored to be smaller than a preset value, wherein the first sound spectrum is a sound spectrum formed by a plurality of first sound parameters, and the first sound parameters are obtained according to the first voice data; the second sound spectrum is matched with the first sound spectrum, the second sound spectrum is formed by a plurality of sound parameters, and the sound parameters are obtained according to second voice data of the target voice broadcast prompt.
4. The method according to any one of claims 1-3, wherein the querying the set of target prompt spectra corresponding to the vehicle comprises:
acquiring target vehicle information of the target vehicle;
and determining a prompt sound spectrum set corresponding to the target vehicle information in a first prompt sound spectrum database according to the target vehicle information to serve as the target prompt sound spectrum set corresponding to the target vehicle, wherein the first prompt sound spectrum database is a database of each vehicle information and each prompt sound spectrum set corresponding to each vehicle information.
5. The method according to any one of claims 1-3, wherein the querying the set of target prompt spectra corresponding to the vehicle comprises:
acquiring the position information of the user terminal;
determining the city of the user terminal according to the position information;
and determining a prompt sound spectrum set corresponding to the city where the user terminal is located in a second prompt sound spectrum database according to the city where the user terminal is located, wherein the prompt sound spectrum set is used as a target prompt sound spectrum set corresponding to the target vehicle, and the second prompt sound spectrum database is a database of each city and prompt sound spectrum sets corresponding to the cities.
6. The method of claim 1, wherein the recognizing whether the get-off station set by the user terminal arrives according to the first voice data comprises:
converting the first voice data into text data;
acquiring getting-off site information set by the user terminal, and calling one or more arrival reminding text data mapped with the getting-off site information from a preset site reminding text list, wherein the arrival reminding text data comprises site reminding information associated with the getting-off site;
judging whether the text data is matched with the one or more arrival reminding text data;
and if the matching is successful, determining that the get-off station arrives.
7. An arrival reminding device, comprising:
the processing module is used for monitoring the GPS signal intensity of the user terminal and judging whether the brightness value of the environment where the user terminal is located is smaller than a preset brightness value or not when the monitored GPS signal intensity is smaller than the preset value; if the brightness value is smaller than a preset brightness value, calling a voice monitoring service to monitor first voice data of a target vehicle where the user terminal is located;
the processing module is further used for inquiring a target prompt sound spectrum set corresponding to the target vehicle; the target prompt sound spectrum set comprises a plurality of sound spectrums obtained according to target voice broadcast prompts related to the target vehicle; the target voice broadcast prompt is a voice broadcast prompt used by the target vehicle; identifying whether the first voice data comprises the target voice broadcast prompt or not according to the first voice data and the target prompt sound spectrum set; if the first voice data comprise the target voice broadcast prompt, whether a get-off station set by a user terminal arrives is identified according to the first voice data;
the communication module is used for outputting arrival prompt information through the user terminal when the arrival of the get-off station set by the user terminal is recognized according to the first voice data;
the processing module is further configured to determine a target prompt screen from at least one prompt screen set by the target vehicle if the brightness value is greater than or equal to a preset brightness value, where the target prompt screen is closest to the user terminal, and perform mobile control on a camera included in the user terminal based on a position of the target prompt screen and a position of the user terminal, so that the camera of the user terminal shoots the target prompt screen;
and the communication module is also used for outputting the get-off station prompt information to the user terminal when the arrival of the get-off station set by the user terminal is identified according to the target prompt screen.
8. An electronic device comprising a processor, an output device and a memory, the processor, the output device and the memory being interconnected, wherein the memory is configured to store a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the steps of any of claims 1-6.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which is executed by a processor to implement the steps of any of claims 1-6.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219692A1 (en) * | 2016-06-24 | 2017-12-28 | 北京奇虎科技有限公司 | Intelligent acquisition method and device for onboard camera device, and automobile data recorder |
| CN109367557A (en) * | 2018-10-18 | 2019-02-22 | 上海工程技术大学 | A kind of comprehensive prompt system of vehicle arrival information |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152480B (en) * | 2013-02-26 | 2015-06-03 | 广东欧珀移动通信有限公司 | Method and device for arrival prompt by mobile terminal |
| CN103247173A (en) * | 2013-05-27 | 2013-08-14 | 苏州洁祥电子有限公司 | Bus arrival time prompt system |
| CN205028436U (en) * | 2015-08-28 | 2016-02-10 | 江苏太元智音信息技术有限公司 | Reminding device arrives at a station based on voice recognition |
| JP6776645B2 (en) * | 2015-11-30 | 2020-10-28 | 株式会社リコー | Information provision system, on-board equipment, information processing equipment, information provision method, and program |
| CN111526445A (en) * | 2020-04-28 | 2020-08-11 | 歌尔科技有限公司 | Voice prompt method, system and related equipment |
-
2020
- 2020-10-20 CN CN202011121447.6A patent/CN112258885B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219692A1 (en) * | 2016-06-24 | 2017-12-28 | 北京奇虎科技有限公司 | Intelligent acquisition method and device for onboard camera device, and automobile data recorder |
| CN109367557A (en) * | 2018-10-18 | 2019-02-22 | 上海工程技术大学 | A kind of comprehensive prompt system of vehicle arrival information |
Non-Patent Citations (1)
| Title |
|---|
| 公交自动语音报站及文字信息同步显示系统设计;魏银库;《计算机应用》;20090630;全文 * |
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