CN111510851A - Method, device, terminal and storage medium for identifying inbound intention - Google Patents

Method, device, terminal and storage medium for identifying inbound intention Download PDF

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Publication number
CN111510851A
CN111510851A CN202010273550.6A CN202010273550A CN111510851A CN 111510851 A CN111510851 A CN 111510851A CN 202010273550 A CN202010273550 A CN 202010273550A CN 111510851 A CN111510851 A CN 111510851A
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China
Prior art keywords
data
terminal
target
transmitter
obtaining
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CN202010273550.6A
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Chinese (zh)
Inventor
蒋燚
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Shanghai Jinsheng Communication Technology Co ltd
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Shanghai Jinsheng Communication Technology Co ltd
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Shanghai Jinsheng Communication Technology Co ltd, Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Shanghai Jinsheng Communication Technology Co ltd
Priority to CN202010273550.6A priority Critical patent/CN111510851A/en
Publication of CN111510851A publication Critical patent/CN111510851A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/021Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/023Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/029Location-based management or tracking services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

The embodiment of the application discloses a method, a device, a terminal and a storage medium for identifying an inbound intention, which belong to the technical field of computers, wherein the method comprises the steps of acquiring transmitter data, wherein the transmitter data comprises base station data and at least one type of short-distance wireless communication equipment data; when the duration of receiving the transmitter data is greater than or equal to the duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions; and when the residence probability corresponding to the target position is greater than or equal to the probability threshold value, determining that the terminal has the intention of entering the station corresponding to the target position. The terminal can automatically obtain the signal sequence according to the transmitter data of the surrounding environment, the position where the maximum probability resides is determined through the signal sequence, and when the residence probability of the position is larger than the probability threshold value, the intention that the terminal enters the corresponding station is determined, so that the capability of the terminal for improving the corresponding service for entering the station scene is improved.

Description

Method, device, terminal and storage medium for identifying inbound intention
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to a method, a device, a terminal and a storage medium for identifying an inbound intention.
Background
With the widespread use of mobile terminals, the scenes of users using terminals in trains of rail transit are also increasingly popular. Among them, the approach of a user using a ride code provided in a mobile terminal is also referred to as an increasingly common scenario.
When a user needs to enter a station, the user usually needs to manually open a designated application and then display a bus code by triggering a designated function button.
Disclosure of Invention
The embodiment of the application provides a method, a device, a terminal and a storage medium for identifying an inbound intention.
The technical scheme is as follows:
according to an aspect of the present application, there is provided a method for identifying an inbound intention, the method including:
obtaining transmitter data, the transmitter data including base station data and at least one short-range wireless communication device data;
when the duration of receiving the transmitter data is greater than or equal to a duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions;
and when the residence probability corresponding to the target position is greater than or equal to a probability threshold value, determining that the terminal has the intention of entering a station corresponding to the target position.
According to another aspect of the present application, there is provided an apparatus for identifying an inbound intention, the apparatus including:
a data acquisition module for acquiring transmitter data, the transmitter data comprising base station data and at least one short-range wireless communication device data;
a position obtaining module, configured to, when a duration for receiving the transmitter data is greater than or equal to a duration threshold, obtain a target position according to a signal sequence of the transmitter data within the duration, where the target position is a position with a highest probability of residing among the candidate positions;
and the intention determining module is used for determining that the terminal has the intention of entering the station corresponding to the target position when the residence probability corresponding to the target position is greater than or equal to a probability threshold.
According to another aspect of the present application, there is provided a terminal comprising a processor and a memory, the memory having stored therein at least one instruction, the instruction being loaded and executed by the processor to implement the method of identifying an inbound intention as provided in the practice of the present application.
According to another aspect of the present application, there is provided a computer-readable storage medium having stored therein at least one instruction, which is loaded and executed by a processor to implement the method for identifying inbound intents as provided in the practice of the present application.
The beneficial effects brought by the technical scheme provided by the embodiment of the application can include:
the method can acquire transmitter data, wherein the transmitter data comprises base station data and at least one type of short-distance wireless communication equipment data; when the duration of receiving the transmitter data is greater than or equal to a duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions; and when the residence probability corresponding to the target position is greater than or equal to a probability threshold value, determining that the terminal has the intention of entering a station corresponding to the target position. The terminal can automatically obtain the signal sequence according to the transmitter data of the surrounding environment, the position where the maximum probability resides is determined through the signal sequence, and the intention that the terminal enters the corresponding station is determined when the residence probability of the position is larger than the probability threshold value, so that the capability of the terminal for intelligently determining that a user enters the station is improved, and the capability of the terminal for improving the corresponding service for entering a station scene is improved.
Drawings
In order to more clearly describe the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a block diagram of a terminal according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart of a method for identifying inbound intent as provided by an exemplary embodiment of the present application;
FIG. 3 is a flowchart of a method for identifying inbound intention provided by another exemplary embodiment of the present application;
fig. 4 is a block diagram of an apparatus for identifying an inbound intention according to an exemplary embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
In order to make the solution shown in the embodiments of the present application easy to understand, several terms appearing in the embodiments of the present application will be described below.
Transmitter data: the transmitter data includes base station data and at least one short-range wireless communication device data. Optionally, the transmitter data is used to indicate the identity of the device received by the terminal, and the quality or strength of the signal transmitted by the device.
Illustratively, the base station data is a set of data received by the terminal for each base station. For example, when the terminal can receive signals of base station a, base station B, and base station C, the base station data may include the identification, signal quality, and signal strength of the respective base stations. In this embodiment, the base station data may further include a measurement time indicating the base station data measured by the terminal at the time.
Illustratively, the short-range wireless communication device data may include one of bluetooth data or wireless fidelity data. For example, the short-range wireless communication device data includes bluetooth data. Alternatively, the short-range wireless communication device data includes wireless fidelity data. Alternatively, the short-range wireless communication device data includes bluetooth data and wireless fidelity data. In one possible application, the short-range wireless communication device data may also be data under other communication protocols. For example, a large number of novel short-distance wireless communication devices are arranged in a subway station or other railway traffic stations, and the terminal can receive the novel short-distance wireless communication devices and obtain the identification and signal strength of the novel short-distance wireless communication devices. In this case, the terminal can use the data of the novel short-range wireless communication apparatus as the short-range wireless communication apparatus data.
Signal sequence: is a sequence of sets of transmitter data carrying time of day information. The signal sequence at least comprises a sequence formed by two groups of transmitter data at different time instants. For example, the transmitter data at time a is (base station a, signal strength 10 db; base station B, signal strength 15 db; base station c, signal strength 20 db), and the transmitter data at time B is (base station a, signal strength 5 db; base station B, signal strength 20 db; base station c, signal strength 40 db). In this case, the transmitter data at time a and the transmitter data at time B constitute a signal sequence together with time a and time B.
Target position: the target location is the location where the probability of residence indicated by the signal sequence is the greatest. In one possible approach, the target position is a position where the terminal is currently most likely to be located, which is obtained by processing through a signal sequence. That is, the terminal can determine the maximum possible position where the terminal is currently located as the target position by processing the signal sequence.
The residence probability: and processing the signal sequence through a specified algorithm model to obtain the possibility of the terminal residing at a specified position. The higher the probability of residence, the greater the likelihood that the terminal is at a given location in the real world.
Probability threshold value: and the terminal is used for indicating whether the currently determined residence probability really indicates that the terminal has the intention of entering the station corresponding to the target position. In one case, when the parking probability is greater than the probability threshold, the terminal has an intention to enter a station corresponding to the target location. In another case, when the residence probability is less than or equal to the probability threshold, the terminal does not have the intention of entering the station corresponding to the target position, and the current identification process is terminated.
CI (Chinese: Cell Identity flag, English: Cell Identity).
BSSID (Chinese: Basic Service Set Identifier, English: Basic Service Set Identifier): indicating the unique identification of the wireless client and the wireless broadband router.
For example, the method for identifying the inbound intention shown in the embodiment of the present application may be applied to a terminal, which has a display screen and an identifying function of the inbound intention. The terminal may include a mobile terminal such as a mobile phone, a tablet computer, a laptop computer, smart glasses, a smart watch, a digital camera, an MP4 player terminal, an MP5 player terminal, a learning machine, a point-and-read machine, an electronic paper book, or an electronic dictionary.
Referring to fig. 1, fig. 1 is a block diagram of a terminal according to an exemplary embodiment of the present application, and as shown in fig. 1, the terminal includes a processor 120, a memory 140, and a radio frequency antenna 160, where the memory 140 stores at least one instruction, and the instruction is loaded and executed by the processor 120 to implement a method for identifying an inbound intention according to various method embodiments of the present application. The rf antenna 160 is used to receive and transmit transmitter data to the processor for processing.
In the present application, the terminal 100 is an electronic device having a function of receiving and transmitting transmitter data. When the terminal 100 acquires the transmitter data, the terminal 100 can acquire a target position according to a signal sequence of the transmitter data within a duration when the duration of receiving the transmitter data is greater than or equal to a duration threshold, the target position being a position with a maximum residence probability indicated by the signal sequence, and when a direct current probability corresponding to the target position is greater than or equal to a probability threshold, it is determined that the terminal has an intention to enter a station corresponding to the target position.
Processor 120 may include one or more Processing cores, processor 120 may be coupled to various components throughout terminal 100 using various interfaces and lines to perform various functions of terminal 100 and process data by executing or executing instructions, programs, code sets, or instruction sets stored in memory 140, and calling data stored in memory 140. alternatively, processor 120 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), Programmable logic Array (Programmable L organic Array, P L a), processor 120 may be implemented in one or more of a Central Processing Unit (CPU), Graphics Processing Unit (GPU), and modem, where the CPU is primarily responsible for Processing operating systems, user interfaces, application programs, etc., the GPU may be implemented for rendering and rendering desired display content, and the modem may be implemented separately from the wireless Processing chip 120.
The Memory 140 may include a Random Access Memory (RAM) or a Read-Only Memory (ROM). Optionally, the memory 140 includes a non-transitory computer-readable medium. The memory 140 may be used to store instructions, programs, code sets, or instruction sets. The memory 140 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like; the storage data area may store data and the like referred to in the following respective method embodiments.
The rf antenna 160 may be at least one antenna provided in the terminal 100, or an antenna group including a plurality of antennas. In the embodiment of the present application, the rf antenna used by the base station data and the rf antenna used by the short-range wireless communication device may be different.
Referring to fig. 2, fig. 2 is a flowchart of an inbound intention identification method according to an exemplary embodiment of the present application. The method for identifying the inbound intention can be applied to the terminal shown above. In fig. 2, the method for identifying the inbound intention includes:
at step 210, transmitter data is obtained, the transmitter data including base station data and at least one short-range wireless communication device data.
In the embodiment of the application, the terminal can acquire the transmitter data. It should be noted that, in the process of normal data exchange with the outside, the terminal can obtain the transmitter data.
Illustratively, the embodiment of the present application may be implemented by using a third-party application or system service as an execution subject. In one possible scenario, the executing entity needs to obtain permission to acquire the transmitter data. After the execution main body obtains the authority of acquiring the transmitter data, the scheme indicated by the embodiment of the application can be normally carried out. If the executing body does not obtain the authority to acquire the transmitter data, the terminal cannot provide the function of identifying the inbound intention disclosed in the embodiment of the application.
Illustratively, the embodiments of the present application are also capable of acquiring transmitter data at specified time periods. For example, 7:00 to 9:00 in the morning and 18:00 to 21:00 in the afternoon. If the terminal acquires the transmitter data in the time interval, the energy consumption of the terminal for acquiring the transmitter data can be saved.
Illustratively, the embodiment of the application can also acquire the transmitter data when entering the preset range. For example, the geographic positions of a plurality of rail transit stations are prestored in the cloud, and when the terminal enters the geographic position of a rail transit station within 200 meters, the terminal starts to acquire transmitter data.
Illustratively, the embodiment of the application can also acquire the transmitter data when the time interval is specified and the preset range is entered.
Optionally, in the scenario where the transmitter data is not acquired, the execution main body may enter a sleep state, so as to save power consumption.
And step 220, when the duration of receiving the transmitter data is greater than or equal to the duration threshold, obtaining a target position according to the signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability indicated by the signal sequence.
In an embodiment of the application, the terminal is capable of receiving transmitter data. And if the duration of the data of the transmitter received by the terminal is greater than or equal to the duration threshold, acquiring the target position according to the signal sequence of the data of the transmitter in the duration. It should be noted that the duration of the transmitter data is used to indicate the duration of the terminal receiving the transmitter data. For example, if the terminal receives the base station data in a period of 1 second, the duration of the terminal continuously receiving the base station data is the duration of receiving the transmitter data. In this scenario, the duration threshold may be data of 60 seconds, 90 seconds, 120 seconds, or the like, and the specific value of the duration threshold is not limited in the embodiment of the present application.
Illustratively, a specified algorithm may be built in the terminal, and the target position is obtained by calculating the signal sequence of the transmitter data within the duration, and the target position is the position with the maximum residence probability indicated by the signal sequence.
And step 230, when the residence probability corresponding to the target position is greater than or equal to the probability threshold, determining that the terminal has the intention of entering the station corresponding to the target position.
In the embodiment of the application, the terminal can further verify the residence probability corresponding to the target position. In the verification process, the terminal can judge the residence probability and the probability threshold value, and when the residence probability corresponding to the target position is greater than or equal to the probability threshold value, the terminal is determined to have the intention of entering the station corresponding to the target position.
In summary, the method for identifying an inbound intention according to this embodiment can obtain transmitter data, where the transmitter data includes base station data and at least one type of short-range wireless communication device data; when the duration of receiving the transmitter data is greater than or equal to a duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions; and when the residence probability corresponding to the target position is greater than or equal to a probability threshold value, determining that the terminal has the intention of entering a station corresponding to the target position. The terminal can automatically obtain the signal sequence according to the transmitter data of the surrounding environment, the position where the maximum probability resides is determined through the signal sequence, and the intention that the terminal enters the corresponding station is determined when the residence probability of the position is larger than the probability threshold value, so that the capability of the terminal for intelligently determining that a user enters the station is improved, and the capability of the terminal for improving the corresponding service for entering a station scene is improved.
Based on the scheme disclosed in the previous embodiment, the terminal can also combine the data in the cloud database, and combine the base station data and the short-range wireless communication device data to more accurately judge the inbound intention of the terminal, please refer to the following embodiments.
Referring to fig. 3, fig. 3 is a flowchart of an inbound intention identification method according to another exemplary embodiment of the present application. The method for identifying the inbound intention can be applied to the terminal shown above. In fig. 3, the method for identifying the inbound intention includes:
at step 310, transmitter data is obtained.
In the embodiment of the present application, the execution process of step 310 is the same as the execution process of step 210, and is not described herein again.
In step 321, when the duration of receiving the transmitter data is greater than or equal to the duration threshold, the type of the transmitter data is obtained.
In an embodiment of the application, the category of the transmitter data comprises base station data and at least one type of short-range wireless communication device data.
Step 322, a location fingerprint database corresponding to the type of the transmitter data is obtained.
Illustratively, the terminal can obtain a location fingerprint database corresponding to the kind of the transmitter data.
In one possible scenario, when the transmitter data is base station data, the corresponding database is a base station database.
In another possible scenario, when the transmitter data is wifi data, the corresponding database is a wifi database.
In another possible scenario, when the transmitter data is bluetooth data, the corresponding database is a bluetooth database.
Step 323, the target location is obtained from the transmitter data and the location fingerprint database.
Alternatively, the database referred to in this application may be a database built by way of offline gathering. Alternatively, the database can be established in an online data collection manner in the embodiment of the present application. The on-line data acquisition mode is that when deterministic position information is obtained, the terminal monitors sensor data and uploads the sensor data to the server. The off-line collection is that the collection and the marking are carried out in multiple persons and multiple time periods according to the positions.
Illustratively, the embodiment of the application can respectively call different position fingerprint data according to the types of the transmitter data. In a possible manner, a scheme for obtaining a target position provided by the embodiment of the present application is described by taking, as an example, transmitter data including base station data and short-range wireless communication device data.
In one possible mode, a station corresponding to a target position is represented by a parameter L OC, and a signal sequence of a base station, a signal sequence of wireless fidelity and a signal sequence of Bluetooth can be represented by a parameter Se. it is noted that all positions in a database are independent of each other, and Se signals of all positions are independent of each other. As a processing mode, assuming equal position probability of data acquisition, according to a majority law, a position fingerprint database position L OC is calculated according to an equation (1) according to a multi-period acquisition data set SDnCorresponding BSSID (ci)k) Value of.
And (a1) when the transmitter data is the base station data, acquiring a first confidence corresponding to the base station data.
And (a2) determining a first position according to the base station data and the position fingerprint database corresponding to the base station data.
And (a3) obtaining a first intermediate quantity according to the first confidence and the first position.
A step (a4) of acquiring a second confidence degree corresponding to the short-range wireless communication device data when the transmitter data is the short-range wireless communication device data.
In this application, the transmitter data may include bluetooth data and wireless fidelity data. Step (a4) may include obtaining a second confidence level corresponding to the bluetooth data and obtaining a second confidence level corresponding to the wireless fidelity data.
A step (a5) of determining a second location based on the short-range wireless communication device data and the location fingerprint database corresponding to the short-range wireless communication device data.
In this application, when the transmitter data may include bluetooth data and wireless fidelity data, the terminal can obtain corresponding positions according to the bluetooth data and the wireless fidelity data, respectively. Wherein the second location obtained from the bluetooth data is a first wireless predicted location and the second location obtained from the wi-fi data is a second wireless predicted location. The first wirelessly predicted location and the second wirelessly predicted location both belong to the second location.
And the terminal determines a first wireless predicted position according to the Bluetooth data and the position fingerprint database corresponding to the Bluetooth data, wherein the first wireless predicted position belongs to the second position.
And (a6) obtaining a second intermediate quantity according to the second confidence and the second position.
In the application, the terminal can obtain the Bluetooth intermediate quantity according to the first wireless predicted position and the second confidence corresponding to the Bluetooth data. The terminal can also obtain the wireless fidelity intermediate quantity according to the second wireless predicted position and the second confidence degree corresponding to the wireless fidelity data.
And (a7) obtaining the target position according to the first intermediate quantity and the second intermediate quantity.
In the application, the terminal can obtain the target position according to the first intermediate quantity, the Bluetooth intermediate quantity and the wireless fidelity intermediate quantity.
And 330, when the residence probability corresponding to the target position is greater than or equal to the probability threshold, determining that the terminal has the intention of entering the station corresponding to the target position.
In the embodiment of the present application, the execution process of step 330 is the same as the execution process of step 230, and is not described herein again.
In the embodiment of the present application, one method for obtaining the target position may be to estimate the maximum possible position by using a bayesian estimation algorithm, which may specifically refer to the estimation formula (2).
In equation (2), Se represents a signal sequence of a base station, wifi or bluetooth, and L OC represents a relative position of a station corresponding to a target position.
In another embodiment, the present application may perform location estimation using parameters in the location fingerprint database by equation (3):
where N is the total number of target locations.
In the above-described embodiments of the steps (a1) to (a7), the terminal may obtain the target position by fusing the algorithm (4). Wherein, the fusion algorithm formula (4) is as follows:
Lbest=wci*Locci+wwifi*Locwifi+wbeacon*Locbeacon(4)
wherein, wiThe confidence of the position estimation of the base station data obtained by training in the off-line stage, the confidence of the position estimation of the wireless fidelity data and the confidence of the position estimation of the Bluetooth signal.
Illustratively, the embodiment of the present application may calculate the residence probability by equation (5).
In the embodiment of the present application, when the terminal performs step 330, the terminal may perform step 341 and step 342, or may perform step 350.
Step 341, acquiring the screen state of the terminal.
Alternatively, the terminal can acquire the screen status of the terminal. The screen states include a bright screen state and a dead screen state.
And 342, when the screen state is off, displaying the riding code corresponding to the account logged in by the terminal in an off-screen display mode.
Schematically, in this scenario, the terminal displays the riding code corresponding to the account registered by the terminal in a screen-off display manner. The bus code may be any one of a bar code, a two-dimensional code or a digital code, which is not limited in the present application.
For example, if the terminal logs in the account of the user jack, the terminal can display the riding code corresponding to the user jack when the terminal is turned off.
And 350, determining the operation mode of the terminal as a rail transit mode, wherein the rail transit mode is used for indicating the terminal to operate according to a preset performance scheduling rule and a preset positioning rule.
And (b1) acquiring the current operation mode of the terminal.
And (b2) acquiring the transmitter data when the current operation mode is a non-rail traffic mode, which is a predetermined operation mode in the terminal except for the rail traffic mode.
The non-rail traffic mode can be any one of an airplane mode, a silent mode or a game mode.
And (b3) when the current operation mode is the rail transit mode, keeping the current operation mode unchanged.
In summary, the method provided in this embodiment can obtain transmitter data, where the transmitter data includes base station data and at least one type of short-range wireless communication device data; when the duration of receiving the transmitter data is greater than or equal to a duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions; and when the residence probability corresponding to the target position is greater than or equal to a probability threshold value, determining that the terminal has the intention of entering a station corresponding to the target position. The terminal can automatically obtain the signal sequence according to the transmitter data of the surrounding environment, the position where the maximum probability resides is determined through the signal sequence, and the intention that the terminal enters the corresponding station is determined when the residence probability of the position is larger than the probability threshold value, so that the capability of the terminal for intelligently determining that a user enters the station is improved, and the capability of the terminal for improving the corresponding service for entering a station scene is improved.
The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.
Referring to fig. 4, fig. 4 is a block diagram illustrating an apparatus for identifying an inbound intention according to an exemplary embodiment of the present application. The inbound intention identifying means may be implemented as all or part of the terminal by software, hardware, or a combination of both. The device includes:
a data acquisition module 410 for acquiring transmitter data, the transmitter data comprising base station data and at least one short-range wireless communication device data;
a position obtaining module 420, configured to, when a duration for receiving the transmitter data is greater than or equal to a duration threshold, obtain a target position according to a signal sequence of the transmitter data within the duration, where the target position is a position indicated by the signal sequence and where a residence probability is the largest;
an intention determining module 430, configured to determine that the terminal has an intention to enter a station corresponding to the target location when the residence probability corresponding to the target location is greater than or equal to a probability threshold.
In an alternative embodiment, the location obtaining module 420 is configured to obtain a category of the transmitter data; acquiring a position fingerprint database corresponding to the type of the transmitter data; and obtaining the target position according to the transmitter data and the position fingerprint database.
In an optional embodiment, the position obtaining module 420 is configured to, when the transmitter data is the base station data, obtain a first confidence degree corresponding to the base station data; determining a first position according to the base station data and the position fingerprint database corresponding to the base station data; obtaining a first intermediate quantity according to the first confidence coefficient and the first position; when the transmitter data is the short-distance wireless communication equipment data, acquiring a second confidence corresponding to the short-distance wireless communication equipment data; determining a second location according to the short-range wireless communication device data and the location fingerprint database corresponding to the short-range wireless communication device data; obtaining a second intermediate quantity according to the second confidence degree and the second position; and obtaining the target position according to the first intermediate quantity and the second intermediate quantity.
In an optional embodiment, the location obtaining module 420 is configured to obtain the second confidence level corresponding to the bluetooth data and the second confidence level corresponding to the wireless fidelity data; determining a first wireless predicted position according to the Bluetooth data and the position fingerprint database corresponding to the Bluetooth data, wherein the first wireless predicted position belongs to the second position; determining a second wireless predicted position according to the wireless fidelity data and the position fingerprint database corresponding to the wireless fidelity data, wherein the second wireless predicted position belongs to the second position; obtaining Bluetooth intermediate quantity according to the first wireless predicted position and the second confidence degree corresponding to the Bluetooth data; obtaining a wireless fidelity intermediate quantity according to the second wireless predicted position and the second confidence degree corresponding to the wireless fidelity data; and obtaining the target position according to the first intermediate quantity, the Bluetooth intermediate quantity and the wireless fidelity intermediate quantity. Wherein the short-range wireless communication device data comprises bluetooth data and wireless fidelity data.
In an optional embodiment, the device further comprises a state acquisition module and a riding code display module, wherein the state acquisition module is used for acquiring the screen state of the terminal; and the riding code display module is used for displaying a riding code corresponding to the account logged in by the terminal in a screen-off display mode when the screen state is screen-off.
In an optional embodiment, the apparatus further includes a mode determination module, configured to determine an operation mode of the terminal as a rail transit mode, where the rail transit mode is used to instruct the terminal to operate according to a predetermined performance scheduling rule and a predetermined positioning rule.
In an optional embodiment, the data obtaining module 410 is configured to obtain the current operation mode of the terminal; when the current operation mode is a non-rail traffic mode, acquiring the transmitter data, wherein the non-rail traffic mode is a preset operation mode except the rail traffic mode in the terminal.
The apparatus provided in this embodiment is capable of acquiring transmitter data, where the transmitter data includes base station data and at least one type of short-range wireless communication device data; when the duration of receiving the transmitter data is greater than or equal to the duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is the position with the maximum residence probability in the candidate positions; and when the residence probability corresponding to the target position is greater than or equal to the probability threshold value, determining that the terminal has the intention of entering the station corresponding to the target position. The terminal can automatically obtain the signal sequence according to the transmitter data of the surrounding environment, the position where the maximum probability resides is determined through the signal sequence, and the intention that the terminal enters the corresponding station is determined when the residence probability of the position is larger than the probability threshold value, so that the capability of the terminal for intelligently determining that a user enters the station is improved, and the capability of the terminal for improving the corresponding service for entering a station scene is improved.
The embodiment of the present application further provides a computer-readable medium, which stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the method for identifying an inbound intention as described in the above embodiments.
It should be noted that: in the above embodiment, when the method for identifying an inbound intention is executed, the above-mentioned division of each functional module is merely used as an example, and in practical applications, the above-mentioned function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the above-mentioned functions. In addition, the apparatus for identifying an inbound intention and the method for identifying an inbound intention provided in the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only exemplary of the implementation of the present application and is not intended to limit the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A method for identifying an inbound intention, the method comprising:
obtaining transmitter data, the transmitter data including base station data and at least one short-range wireless communication device data;
when the duration of receiving the transmitter data is greater than or equal to a duration threshold, obtaining a target position according to a signal sequence of the transmitter data in the duration, wherein the target position is a position indicated by the signal sequence and has the maximum residence probability;
and when the residence probability corresponding to the target position is greater than or equal to a probability threshold value, determining that the terminal has the intention of entering a station corresponding to the target position.
2. The method of claim 1, wherein obtaining a target position based on the signal sequence of the transmitter data over the duration comprises:
acquiring the kind of the transmitter data;
acquiring a position fingerprint database corresponding to the type of the transmitter data;
and obtaining the target position according to the transmitter data and the position fingerprint database.
3. The method of claim 2, wherein obtaining the target location from the transmitter data and the location fingerprint database comprises:
when the transmitter data is the base station data, acquiring a first confidence corresponding to the base station data;
determining a first position according to the base station data and the position fingerprint database corresponding to the base station data;
obtaining a first intermediate quantity according to the first confidence coefficient and the first position;
when the transmitter data is the short-distance wireless communication equipment data, acquiring a second confidence corresponding to the short-distance wireless communication equipment data;
determining a second location according to the short-range wireless communication device data and the location fingerprint database corresponding to the short-range wireless communication device data;
obtaining a second intermediate quantity according to the second confidence degree and the second position;
and obtaining the target position according to the first intermediate quantity and the second intermediate quantity.
4. The method of claim 3, wherein the short-range wireless communication device data comprises Bluetooth data and wireless fidelity data, and wherein obtaining a second confidence level corresponding to the short-range wireless communication device data when the transmitter data is the short-range wireless communication device data comprises:
acquiring the second confidence degree corresponding to the Bluetooth data and the second confidence degree corresponding to the wireless fidelity data;
said determining a second location based on said short-range wireless communication device data and said location fingerprint database corresponding to said short-range wireless communication device data comprises:
determining a first wireless predicted position according to the Bluetooth data and the position fingerprint database corresponding to the Bluetooth data, wherein the first wireless predicted position belongs to the second position;
determining a second wireless predicted position according to the wireless fidelity data and the position fingerprint database corresponding to the wireless fidelity data, wherein the second wireless predicted position belongs to the second position;
obtaining a second intermediate quantity according to the second confidence and the second position, including:
obtaining Bluetooth intermediate quantity according to the first wireless predicted position and the second confidence degree corresponding to the Bluetooth data;
obtaining a wireless fidelity intermediate quantity according to the second wireless predicted position and the second confidence degree corresponding to the wireless fidelity data;
obtaining the target position according to the first intermediate quantity and the second intermediate quantity includes:
and obtaining the target position according to the first intermediate quantity, the Bluetooth intermediate quantity and the wireless fidelity intermediate quantity.
5. The method of claim 1, wherein after the determining that the terminal has an intent to enter a stop corresponding to the target location, the method further comprises:
acquiring a screen state of the terminal;
and when the screen state is the screen off state, displaying the riding code corresponding to the account logged in by the terminal in a screen off display mode.
6. The method of claim 1, wherein after the determining that the terminal has an intent to enter a stop corresponding to the target location, the method further comprises:
and determining the operation mode of the terminal as a rail transit mode, wherein the rail transit mode is used for indicating the terminal to operate according to a preset performance scheduling rule and a preset positioning rule.
7. The method of claim 6, wherein the obtaining transmitter data comprises:
acquiring the current operation mode of the terminal;
when the current operation mode is a non-rail traffic mode, acquiring the transmitter data, wherein the non-rail traffic mode is a preset operation mode except the rail traffic mode in the terminal.
8. An apparatus for recognizing an inbound intention, the apparatus comprising:
a data acquisition module for acquiring transmitter data, the transmitter data comprising base station data and at least one short-range wireless communication device data;
a position obtaining module, configured to, when a duration for receiving the transmitter data is greater than or equal to a duration threshold, obtain a target position according to a signal sequence of the transmitter data within the duration, where the target position is a position where a residence probability indicated by the signal sequence is maximum;
and the intention determining module is used for determining that the terminal has the intention of entering the station corresponding to the target position when the residence probability corresponding to the target position is greater than or equal to a probability threshold.
9. A terminal, characterized in that it comprises a processor, a memory connected to said processor, and program instructions stored on said memory, said processor, when executing said program instructions, implementing the method for identifying an intent to pull a station as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon program instructions, which when executed by a processor, implement the method for identifying an inbound intention according to any one of claims 1 to 7.
CN202010273550.6A 2020-04-09 2020-04-09 Method, device, terminal and storage medium for identifying inbound intention Pending CN111510851A (en)

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Publication number Priority date Publication date Assignee Title
CN109068374A (en) * 2018-09-28 2018-12-21 Oppo广东移动通信有限公司 Resident POI determines method, apparatus, terminal and storage medium
CN109614025A (en) * 2018-11-26 2019-04-12 努比亚技术有限公司 Code display control method, mobile terminal and computer readable storage medium by bus
CN110446255A (en) * 2019-07-29 2019-11-12 深圳数位传媒科技有限公司 A kind of subway scene localization method and device based on communication base station
CN110662167A (en) * 2019-11-12 2020-01-07 中国人民解放军63850部队 Indoor heterogeneous network cooperative positioning method and system and readable storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109068374A (en) * 2018-09-28 2018-12-21 Oppo广东移动通信有限公司 Resident POI determines method, apparatus, terminal and storage medium
CN109614025A (en) * 2018-11-26 2019-04-12 努比亚技术有限公司 Code display control method, mobile terminal and computer readable storage medium by bus
CN110446255A (en) * 2019-07-29 2019-11-12 深圳数位传媒科技有限公司 A kind of subway scene localization method and device based on communication base station
CN110662167A (en) * 2019-11-12 2020-01-07 中国人民解放军63850部队 Indoor heterogeneous network cooperative positioning method and system and readable storage medium

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