WO2021169741A1

WO2021169741A1 - Information recommendation method and apparatus, terminal and storage medium

Info

Publication number: WO2021169741A1
Application number: PCT/CN2021/074714
Authority: WO
Inventors: 刘善朴
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-02-26
Filing date: 2021-02-01
Publication date: 2021-09-02
Also published as: CN111372192A; CN111372192B

Abstract

The present application provides an information recommendation method and apparatus, a terminal and a storage medium, which belong to the technical field of computers. Said method comprises: acquiring station information of a target station to which a terminal is headed at present, and acquiring, according to the station information of the target station, brief introduction information of surroundings of the target station, the target station being a transportation station located on the route of advance of the terminal; acquiring a user portrait of a user corresponding to the terminal; acquiring, according to the brief introduction information of surroundings of the target station, recommendation information matching the user portrait; and displaying the recommendation information. According to the present invention, on the basis of brief introduction information of surroundings of a target station that a user passes through by taking a vehicle, personalized information recommendation is performed in combination with a user portrait, so that the accuracy of information recommendation can be improved.

Description

Information recommendation method, device, terminal and storage medium

This application claims the priority of a Chinese patent application with an application number of 202010121114.7 and an invention title of "information recommendation method, device, terminal and storage medium" filed on February 26, 2020, the entire content of which is incorporated into this application by reference .

Technical field

This application relates to the field of computer technology, and in particular to an information recommendation method, device, terminal and storage medium.

Background technique

In this age of information overload, it is difficult for users to quickly obtain the information they need from massive amounts of information, and when the user's demand for information is not clear, users may receive a large amount of useless information, and the cost of information acquisition is high. . In order to reduce the cost for users to obtain information, various recommendation systems have emerged. The recommendation system can filter out information that may be of interest to users from a large amount of information, and recommend information that may be of interest to users.

Summary of the invention

The embodiments of the present application provide an information recommendation method, device, terminal, and storage medium. The technical solution is as follows:

In one aspect, an information recommendation method is provided, and the method includes:

Acquiring site information of the target site to which the current terminal goes, and acquiring surrounding profile information of the target site according to the site information of the target site, where the target site is a transportation site located on the forward route of the terminal;

Acquiring a user portrait of the user corresponding to the terminal;

Obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site;

Display the recommended information.

In another aspect, an information recommendation device is provided, and the device includes:

The obtaining module is used to obtain the site information of the target site to which the current terminal is going, and obtain the surrounding profile information of the target site according to the site information of the target site, the target site being the transportation on the forward route of the terminal Site; obtain the user portrait of the user corresponding to the terminal; obtain recommendation information matching the user portrait according to the surrounding profile information of the target site;

The display module is used to display the recommended information.

In another aspect, a terminal is provided, the terminal includes a processor and a memory; the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement the information described in the foregoing aspect Recommended method.

In another aspect, a computer-readable storage medium is provided, and the storage medium stores at least one instruction, and the at least one instruction is used to be executed by a processor to implement the information recommendation method as described in the foregoing aspect.

In another aspect, a computer program product is provided, the computer program product includes at least one computer program, and when the at least one computer program is executed by a processor, it is used to implement the information recommendation method as described in the foregoing aspect.

Description of the drawings

Fig. 1 shows a schematic diagram of an implementation environment provided by an exemplary embodiment of the present application;

Fig. 2 shows a flowchart of an information recommendation method shown in an exemplary embodiment of the present application;

Fig. 3 shows a schematic diagram of a context-aware service provided by an exemplary embodiment of the present application;

Fig. 4 shows a schematic diagram of acceleration changes provided by an exemplary embodiment of the present application;

Fig. 5 shows a schematic diagram of a traffic line interface provided by an exemplary embodiment of the present application;

Fig. 6 shows an interaction flowchart of an information recommendation method shown in an exemplary embodiment of the present application;

Fig. 7 shows a flow chart of obtaining site information of a target site according to an exemplary embodiment of the present application;

FIG. 8 shows a schematic diagram of constructing a user portrait provided by an exemplary embodiment of the present application;

Fig. 9 shows a structural block diagram of an information recommendation device provided by an exemplary embodiment of the present application;

Fig. 10 shows a structural block diagram of a terminal provided by an exemplary embodiment of the present application;

Fig. 11 shows a structural block diagram of a server provided by an exemplary embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions, and advantages of the present application clearer, the implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings.

The terms "first", "second", "third" and "fourth" in the specification and claims of this application and the drawings are used to distinguish different objects, not to describe a specific order . In addition, the terms "including" and "having" and their arbitrary variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent to these processes, methods, products or equipment.

In the embodiments of this application, the following technical solutions are provided:

An information recommendation method, the method includes:

Acquiring a user portrait of the user corresponding to the terminal;

Display the recommended information.

In some embodiments, the acquiring site information of the target site to which the current terminal goes includes:

Acquiring base station information of a base station currently registered by the terminal, the base station provides mobile communication services for the terminal, and the coverage area of the base station includes at least one transportation station;

According to the base station information and the corresponding relationship between the base station information and the site information of the transportation sites covered by the base station information, the site information of the target site to which the terminal is headed is acquired.

In some embodiments, the acquiring the site information of the target site to which the terminal goes according to the base station information and the correspondence between the base station information and the site information of the transportation sites covered by the base station includes:

In response to acquiring site information of at least two transportation sites corresponding to the base station information from the corresponding relationship according to the base station information, acquiring site information of a first site that is reached on the terminal;

Determine the traffic line to which the first site belongs according to the site information of the first site;

Determine the site information of the second site adjacent to the first site according to the traffic line to which the first site belongs;

Determining the intersection of the site information of the second site and the site information of the at least two transportation sites;

The intersection is determined as the site information of the target site to which the terminal goes.

In response to obtaining site information of a transportation site corresponding to the base station information from the corresponding relationship according to the base station information, determine the site information of a transportation site corresponding to the base station information as the terminal The site information of the destination site to go to.

In some embodiments, the obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site includes:

Determine the first degree of matching between the peripheral profile information and the user portrait according to the peripheral profile information of the target site and the user portrait;

In response to the first degree of matching being greater than a first threshold, determining the surrounding profile information as recommendation information matching the user portrait.

In some embodiments, the determining the first degree of matching between the surrounding profile information and the user portrait according to the surrounding profile information of the target site and the user portrait includes:

Acquiring keywords of the target site from the surrounding profile information, where the keywords include a condensed description of the surrounding profile information of the target site;

The number of keywords matching the user tags in the user portrait is determined as the first matching degree.

Determining a target location around the target site from the surrounding profile information of the target site, where the target location is located within a target range centered on the target site;

Determining a second degree of matching between the location information and the user portrait according to the location information of the target location and the user portrait;

In response to the second degree of matching being greater than a second threshold, determining the location information as recommendation information matching the user portrait.

According to the user portrait, determine the information category that matches the user portrait;

According to the surrounding profile information and the information category, the recommended information corresponding to the information category is extracted from the surrounding profile information.

In some embodiments, the method further includes:

In response to an operation for instructing to view site information of other transportation sites, displaying a traffic line interface, the traffic line interface including the traffic line to which the target site belongs and a third station on the traffic line;

In response to the triggering operation on the third site, acquiring keywords of the third site, and displaying the keywords of the third site;

In response to the operation for instructing to view the surrounding profile information of the third site, display the surrounding profile information of the third site.

In some embodiments, the displaying the traffic route interface includes:

Determining a fourth station from the transportation route, and surrounding profile information of the fourth station matches the user portrait;

The traffic route interface is displayed, and the fourth station in the traffic route interface is highlighted.

In some embodiments, the method further includes:

Acquiring acceleration data of the terminal;

In response to the acceleration data being used to instruct the terminal to arrive at the target site, the step of acquiring the surrounding profile information of the target site according to the site information of the target site is performed.

In some embodiments, the method further includes:

Acquiring acceleration data of the terminal;

In response to the acceleration data being used to indicate that the terminal has arrived at the first station, and the terminal is not traveling in a vehicle within the target time period, execute the station information according to the target station to obtain all Describe the steps of profile information around the target site.

In the embodiment of this application, the target site to which the current terminal is headed is determined, the target site is a transportation site on the forward route of the terminal; the surrounding profile information of the target site is obtained, and the user portrait of the corresponding user of the terminal is obtained; Surrounding profile information, obtain recommended information that matches the user's portrait, and display the recommended information. In the above technical solution, in the scenario where the user travels by means of transportation, the current target site can be determined, and recommended information matching the user portrait can be recommended to the user based on the profile information around the target site. Personalized information recommendation based on the surrounding profile information of the target site through which the user takes the transportation means, combined with the user portrait, can improve the accuracy of the information recommendation.

Please refer to FIG. 1, which shows a schematic diagram of an implementation environment provided by an exemplary embodiment of the present application. The implementation environment includes a terminal 101 and a server 102.

The terminal 101 may be a mobile phone, a tablet computer, a wearable device, a vehicle-mounted device, a computer, or other electronic devices. The server 102 may be a server, or a server cluster composed of several servers, or a cloud computing service center. The terminal 101 and the server 102 may be connected through a wireless network.

The terminal 101 may be installed with a client provided by the server 102, and the user corresponding to the terminal 101 may implement functions such as data transmission and message interaction through the client. The client may be any client installed on the terminal 101; and, the client may be a client in the operating system of the terminal 101, or a client provided by a third party. The client has the function of determining the target site that the terminal 101 goes to, and recommending relevant information of the target site to the user corresponding to the terminal 101. For example, the client is a map client, a navigation client, a bus track client, or a subway track client.

For example, for the scene where a user travels by subway, with the development of the city and the expansion of subway lines, the user does not know the relevant information of the subway stations that he passes when he takes the subway, such as historical information of subway stations, interesting facts about subway stations, Information about the surrounding scenic spots of the subway station, the surrounding dining information of the subway station, and the surrounding accommodation information of the subway station, etc.; in this embodiment of the application, the terminal 101 can perceive the subway travel scene, and make personalized information recommendations based on the subway stations routed by the user . The terminal 101 can determine the current target site; obtain the surrounding profile information of the target site and the user portrait of the user corresponding to the terminal 101; determine the recommended information matching the user portrait according to the surrounding profile information of the target site and the user portrait of the user corresponding to the terminal 101 ; Display the recommended information.

In related technologies, information recommendation is mainly based on user data, obtaining information that has a certain relevance to user data from massive data, and recommending it to users. It does not perceive the specific scene the user is currently in, and recommends to the user that it matches the current scene. The accuracy of information recommendation is limited. In the embodiment of this application, the current travel scene of the user can be sensed according to the target site currently visited by the terminal. Based on the profile information around the target site, combined with the user portrait, the Personalized information recommendation improves the accuracy of information recommendation, enriches users' amateur life, and enhances user experience.

Please refer to FIG. 2, which shows a flowchart of an information recommendation method shown in an exemplary embodiment of the present application. The execution subject in the embodiment of the present application may be a terminal, a processor in the terminal, or an operating system in the terminal. In this embodiment, the execution subject is the terminal as an example for description. This embodiment includes:

201. The terminal obtains site information of the target site to which the current terminal goes.

The target station is a transportation station located on the forward route of the terminal. The target station may be a stop station of public transportation in a public transportation line. For example, the target station may be a subway station, a bus station, or a light rail station. The target site may also be a parking spot for other vehicles. For example, the target site may be a parking lot or a parking spot for non-motorized vehicles. The target site can also be any location based on the division of urban areas. For example, a town can be divided into multiple mutually exclusive areas, each area is set with a representative location point to identify the area, and the target site can be a representative location point in any area.

The site information of the target site is used to identify the target site. The site information of the target site includes at least the name of the target site; the site information of the target site may also include one or more of the traffic route to which the target site belongs and the city name of the city where the target site is located.

In some embodiments, the terminal may obtain the site information of the target site to which the terminal is currently visiting according to the base station information of the base station to which the terminal is currently registered. Correspondingly, the terminal can obtain the site information of the target site to which the terminal is currently going through the following steps (1) to (2):

(1) The terminal obtains the base station information of the currently registered base station.

The base station provides mobile communication services for the terminal, and the coverage area of the base station includes at least one transportation station. Different base stations provide mobile communication services for terminals in different location areas. When a terminal moves to a location area served by any base station, it will register with the base station, and the base station will provide mobile communication services for the terminal. For example, in a subway transportation network, more base stations are usually deployed to ensure the quality of calls and Internet access in the subway and subway stations. The terminals are registered to different base stations at different subway stations. Therefore, the site information of the target site to which the terminal is headed can be determined according to the base station information of the base station currently registered by the terminal and the corresponding relationship between the base station information and the site information of the subway station.

It should be noted that the terminal can obtain the base station information of the currently registered base station when the base station registered by the terminal changes. The terminal can also obtain the base station information of the currently registered base station at any time between the two changes of the registered base station. For example, if the terminal switches from the first base station to the second base station at the first time, and from the second base station to the third base station at the second time, the terminal can obtain the base station information of the currently registered second base station at the first time, or , The base station information of the currently registered third base station is obtained at the second time; the terminal may also obtain the base station information of the currently registered second base station at any time between the first time and the second time.

(2) The terminal obtains the site information of the target site that the terminal goes to according to the base station information and the corresponding relationship between the base station information and the site information of the transportation sites covered by the terminal.

In some embodiments, there is only one transportation site in the coverage of a base station, and the base station information corresponds to the site information of a transportation site. The site information of the transportation site corresponding to the base station information can be determined as the target site to which the terminal goes. Site information. Correspondingly, according to the base station information and the corresponding relationship between the base station information and the site information of the transportation sites covered by the terminal, the step of obtaining the site information of the target site that the terminal goes to may be: the terminal responds to the base station information to obtain from the corresponding relationship To the site information of a transportation site corresponding to the base station information, the terminal determines the site information of a transportation site corresponding to the base station information as the site information of the target site to which the terminal goes.

For example, referring to Table 1, for the subway travel scenario, the station information of the transportation station corresponding to the base station information "mcc-460-mnc-00-ci-25935874-pci-435-tac-6270" is "Shanghai Metro Line 12 _Longhua Middle Road".

Table 1

基站信息Base station information	地铁站的站点信息Station information of subway stations
mcc-460-mnc-00-ci-25935874-pci-435-tac-6270mcc-460-mnc-00-ci-25935874-pci-435-tac-6270	(上海地铁_12号线_龙华中路)(Shanghai Metro_Line 12_Longhua Middle Road)
mcc-460-mnc-00-ci-142503585-pci-477-tac-6237mcc-460-mnc-00-ci-142503585-pci-477-tac-6237	(上海地铁_浦江线_东城一路)(Shanghai Metro_Pujiang Line_Dongcheng First Road)
mcc-460-mnc-00-ci-142503585-pci-477-tac-6237mcc-460-mnc-00-ci-142503585-pci-477-tac-6237	(上海地铁_浦江线_汇臻路)(Shanghai Metro_Pujiang Line_Huizhen Road)

In some embodiments, the coverage area of a base station includes at least two transportation stations, and at least two transportation stations corresponding to the second station adjacent to the first station reached by the terminal and the base station currently registered by the terminal can be transmitted. The intersection of transportation sites is used to determine the destination site the terminal is currently heading to. Correspondingly, according to the base station information and the corresponding relationship between the base station information and the site information of the transportation site, the terminal may obtain the site information of the target site to which the terminal goes: in response to the base station information, the terminal obtains the corresponding relationship with The site information of at least two transportation sites corresponding to the base station information is to obtain the site information of the first site that the terminal arrives at; determine the traffic route to which the first site belongs according to the site information of the first site; Traffic line, determine the site information of the second site adjacent to the first site; determine the intersection of the site information of the second site and the site information of at least two transportation sites; determine the intersection as the site of the target site to which the terminal goes information.

For example, continuing to refer to Table 1, the station information of the transportation station corresponding to the base station information "mcc-460-mnc-00-ci-142503585-pci-477-tac-6237" includes "Shanghai Metro_Pujiang Line_Dongcheng One Road" and "Shanghai Metro_Pujiang Line_Huizhen Road"; the station information of the first station reached on the terminal is "Shanghai Metro_Pujiang Line_Puhang Road"; the transportation line of the first station is Pujiang Line, and the first station The station information of the adjacent second station includes "Shanghai Metro_Pujiang Line_Minrui Road" and "Shanghai Metro_Pujiang Line_Dongcheng One Road"; the intersection of the station information of the second station and at least two transportation stations is "Shanghai Metro _Pujiang Line_Dongcheng First Road"; determine "Shanghai Metro_Pujiang Line_Dongcheng First Road" as the site information of the target station.

In the embodiment of the present application, if the coverage area of a base station includes at least two transportation stations, the destination of the terminal can also be determined based on the intersection of the neighboring station of a station reached by the terminal and the at least two transportation stations. The site can improve the accuracy of determining the site information of the target site, and the accuracy of determining the target site based on the above method can reach at least 95%.

It should be noted that the terminal may pre-store the corresponding relationship between the base station information and the site information of the transportation site; and, the corresponding relationship between the base station information and the site information of the transportation site may be provided by the server, and the terminal according to the base station information, And the correspondence between the pre-stored base station information and the site information of the transportation site, before determining the site information of the target site to which the terminal goes, the terminal also receives the correspondence between the base station information and the site information of the transportation site sent by the server.

The corresponding relationship between the base station information provided by the server and the site information of the transportation site may be the corresponding relationship between the base station information on a certain road and the site information of the transportation site. For example, for a user who commutes on the same route every day, the server may deliver the corresponding relationship between the base station information on the route and the site information of the transportation station to the user's terminal.

The corresponding relationship between the base station information provided by the server and the site information of the transportation site may be the corresponding relationship between the base station information of a certain city and the site information of the transportation site. For example, for a user who needs to take the subway on a business trip or travel, when the user arrives in the target city, the server can also send the corresponding relationship between the base station information of the target city and the site information of the transportation station to the user’s terminal to ensure When the network status is poor, the target site that the terminal goes to can still be determined.

Another point that needs to be explained is that the terminal may not store the corresponding relationship between the base station information and the site information of the transportation site, but based on the base station information request the server to obtain the site information of the target site that the terminal is currently going to, then the terminal can send the terminal to the server Based on the base station information of the currently registered base station, the server determines the site information of the target site to which the terminal goes according to the base station information and the corresponding relationship between the base station information and the site information of the transportation site. Correspondingly, according to the base station information and the corresponding relationship between the base station information and the site information of the transportation station, the terminal may obtain the site information of the target site that the terminal goes to: the terminal sends a first obtaining request to the server, and the first obtaining request Carrying the base station information of the base station currently registered by the terminal, the first acquisition request is used to request the acquisition of the site information of the target site, the server receives the first acquisition request sent by the terminal, and according to the base station information carried in the first acquisition request, and the base station information The corresponding relationship of the site information of the transportation site determines the site information of the target site that the terminal goes to, and returns the site information of the target site to the terminal; the terminal receives the site information of the target site returned by the server. According to the base station information carried in the first acquisition request and the corresponding relationship between the base station information and the site information of the transportation site, the server determines the site information of the target site that the terminal goes to and the terminal based on the base station information, and the base station information and the site of the transportation site The corresponding relationship of the information, the steps of determining the site information of the target site to which the terminal goes are similar.

In some embodiments, the terminal may also determine the site information of the target site that the terminal goes to according to the current location information of the terminal. Correspondingly, the step for the terminal to obtain the site information of the target site to which the current terminal is headed may be: the terminal obtains the location where the current terminal is located; determines the nearest transportation station to the location according to the location where the current terminal is located; The nearest transportation site is determined as the target site; the site information of the target site is obtained. Wherein, the current location information of the terminal may be the longitude and latitude of the current location of the terminal.

The terminal can also obtain the forwarding direction of the terminal according to the location change information of the terminal, and based on the forwarding direction of the terminal, obtain the transportation station that matches the current forwarding direction of the terminal and is closest to the current location of the terminal. Correspondingly, the step for the terminal to obtain site information of the target site to which the current terminal is going may be: the terminal obtains location change information of the terminal in a first time period, where the first time period is a historical time period with a preset duration based on the current time; According to the location change information of the terminal in the first time period, determine the forwarding direction of the terminal; determine the transportation station that matches the forwarding direction and is closest to the current location of the terminal as the target site; obtain site information of the target site. Wherein, the location change information of the terminal may include location information of the terminal at multiple time points in the first time period.

In the embodiment of the present application, the terminal may also obtain the heading direction of the terminal, and determine the transportation station that matches the heading direction and is closest to the current location of the terminal as the target station, which can improve the accuracy of determining the target station.

In some embodiments, the terminal may also determine the vehicle where the terminal is located, and determine the transportation line where the terminal is located based on the transportation route information corresponding to the transportation tool and the historical movement trajectory of the terminal, and determine from the transportation stations of the transportation line The target site the terminal is currently heading to. Correspondingly, the step for the terminal to obtain the site information of the target site to which the terminal is currently going may be: obtaining acceleration data and position change information of the terminal in the first time period; and determining the vehicle where the current terminal is located according to the acceleration data of the terminal; Determine the transportation route information corresponding to the transportation vehicle according to the current terminal in which the terminal is located; determine the terminal's movement trajectory according to the terminal's location change information; determine the transportation route where the terminal is located based on the transportation route information and the movement trajectory; obtain The current location of the terminal is determined from the transportation route that matches the movement trajectory of the terminal and is closest to the current location of the terminal; determines the transportation site as a target site; and obtains site information of the target site.

In the embodiment of the present application, the terminal may also first determine the vehicle where the terminal is located according to the acceleration data of the terminal, and then determine the target site the terminal is currently heading to from the transportation line where the terminal is located according to the corresponding transportation route information of the vehicle , Can improve the efficiency of determining the target site.

The terminal's acquisition of the site information of the target site to which the terminal currently goes may be based on context-aware services. Please refer to FIG. 3, which shows a schematic diagram of a context-aware service provided by an exemplary embodiment of the present application. The context-aware service includes application display Interface module, context mode awareness module, cross-process access service (AIDL service, Android Interface Definition Language), event management bus (EventBus), sensor data upload interface (Sensorhub API, Sensorhub Application Programming Interface), low-power chip interface and embedded Point service interface (NeuronSystenService); access point service through the point point service interface, based on point point service, obtain the base station information registered by the terminal from the application framework layer (Framework), point point service of the application framework layer includes the point point for Bluetooth services , Burying point for WiFi (Wireless-Fidelity, a wireless communication technology) service, burying point for location acquisition (Location) service, burying point for application switching, and burying point for telephone communication (Telephony) service, etc. The sensor data of the terminal can be obtained through the communication interface, and the subway arrival scene can be recognized through the subway start-stop recognition algorithm and the pedometer algorithm; the low-power chip can be used to recognize the subway driving or closing sound when the terminal is on the screen; The low-power chip displays notification messages, subway lines, or outbound maps when the terminal is on the screen. The context awareness service also includes a data upload mechanism, a base station-metro query mechanism and a database (base station/latitude and longitude). The data upload mechanism represents the upload of terminal sensor data. The database includes a database storing base station information, a database storing base station latitude and longitude or storage There is a database of the latitude and longitude of the target site, etc. The base station-metro query mechanism means that according to the base station information, the subway station corresponding to the base station information is inquired from the database.

202. The terminal obtains the surrounding profile information of the target site according to the site information of the target site.

The surrounding profile information of the target site is used to briefly describe the target site and surrounding places of the target site. The surrounding profile information of the target site includes one or more of a brief introduction to the target site, a brief description of the surrounding places of the target site, anecdotes related to the target site, and history related to the target site. Among them, the surrounding places of the target site can also be divided into different categories. For example, the surrounding places of the target site can also be divided into accommodation, food, play, and others.

For example, the target station is "Xujiahui" station, and the surrounding profile information of the target station includes a brief introduction to the target station: Xujiahui Station is located on Caoxi North Road, Xujiahui, Xuhui District, Shanghai. It is Shanghai Rail Transit Line 1, Line 9, The underground island-style transfer station of Line 11. The site is located in the center of the Xujiahui area, the sub-center of Shanghai; the surrounding profile information of the target site can also include a brief description of the surrounding places of the target site: Amusement: There are many shopping malls and office buildings in the surrounding area, such as Pacific Digital Plaza, Pacific Department Store, Huijin Department Store, Xujiahui Park, Xuhui Campus of Shanghai Jiaotong University. Accommodation: Hanting, Home Inn, Jinjiang Inn and other express hotels are nearby. Food: Guimanlong, Suzhehui, Kongli Restaurant, Xiaonanguo Japanese BBQ, Peacock Sichuan Cuisine, and various snack bars around the university. Others: International Peace Maternity and Child Health Hospital.

In some embodiments, the terminal may obtain the surrounding profile information of the target site from the server according to the site information of the target site. Correspondingly, the step for the terminal to obtain the surrounding profile information of the target site according to the site information of the target site may be: the terminal sends a second obtaining request to the server according to the site information of the target site, and the second obtaining request carries the site information of the target site , The second obtaining request is used to request to obtain the surrounding profile information of the target site; receiving the surrounding profile information returned by the server. Correspondingly, the step of the server returning the surrounding profile information of the target site to the terminal may be as follows: the server receives the second acquisition request sent by the terminal; The surrounding profile information that matches the site information of the target site is obtained from the surrounding profile information; the surrounding profile information is returned to the terminal.

In some embodiments, the terminal may also pre-store the surrounding profile information of the target site. The terminal can obtain the surrounding profile information of the target site according to the site information of the target site. Correspondingly, the terminal may obtain the surrounding profile information of the target site according to the site information of the target site. From the stored surrounding profile information of the transportation station, obtain the surrounding profile information that matches the site information of the target site. Before obtaining the surrounding profile information of the target site according to the site information of the target site, the terminal also receives the surrounding profile information of the transportation station sent by the server. For example, for a user who commutes to and from get off work on the same route every day, the server can deliver the surrounding profile information of the transportation station on the route to the user’s terminal; for another example, for a user who needs to take the subway on a business trip or travel, when When the user arrives at the target city, the server may also deliver the profile information of the surrounding area of the transportation site of the target city to the user's terminal to ensure that the profile information of the surrounding area of the target site can still be obtained when the network status is poor.

203. The terminal obtains a user portrait of the user corresponding to the terminal.

The user portrait is the virtual representative of the user, and the user portrait can express the user's preference or the user's information demand direction. The user portrait includes a user tag, and the user tag can indicate a user's preference or a direction of information demand. For example, a user portrait of a certain user may include a user tag used to indicate that the user likes food, a user tag used to indicate that the user likes traveling, and a user tag used to indicate that the user likes researching electronic products.

In some embodiments, the terminal may obtain a user portrait of the user corresponding to the terminal from the server. Correspondingly, the step for the terminal to obtain the user portrait of the user corresponding to the terminal may be: the terminal sends a third obtaining request to the server, the third obtaining request carries the user identification of the user corresponding to the terminal; and receiving the user portrait returned by the server. Correspondingly, the step of the server returning the user portrait to the terminal may be: the server receives the third acquisition request sent by the terminal; according to the user identification carried in the third acquisition request, the user portrait corresponding to the user identification is acquired from the stored user portraits; Return the user portrait to the terminal.

In some embodiments, the terminal pre-stores a user portrait of the user corresponding to the terminal, and the terminal can obtain the stored user portrait. Before obtaining the stored user portrait, the terminal also receives the user portrait issued by the server, and stores the user portrait.

It should be noted that there is no strict chronological sequence between step 202 and step 203. You can perform step 202 first, and then step 203; you can also perform step 203 first, then step 202; you can also perform step 202 and step 203 at the same time. In the embodiment of the present application, the order of performing step 203 and step 203 is not limited.

Another point that needs to be explained is that the terminal can perform step 202 or step 203 after performing step 201; the terminal can also perform step 201 without performing step 202 or step 203 first, and the terminal can perform only when the terminal arrives at the target site Step 202 or step 203, correspondingly, before the terminal obtains the surrounding profile information of the target site according to the site information of the target site, it also performs the following steps: the terminal obtains the acceleration data of the terminal; in response to the acceleration data, it is used to instruct the terminal to reach the target site, Perform the steps of obtaining profile information around the target site based on the site information of the target site.

When the terminal is traveling in different vehicles, the acceleration data changes in different rules. Therefore, the acceleration data of the terminal can be analyzed and processed to determine that the vehicle in which the terminal is located is in a running state or a stopped state. When the tool is in the stopped state, it can be determined that the terminal has reached the target site. The acceleration data acquired by the terminal may be acceleration data in the second time period based on the current time.

For example, please refer to FIG. 4, which shows a schematic diagram of acceleration changes provided by an exemplary embodiment of the present application. The terminal is in a subway driving scene within 800 seconds, and the acceleration data of the terminal within 800 seconds is collected. , The sampling frequency is 100HZ, and a total of 80,000 data points are collected. It can be seen that the acceleration data when the terminal is in the subway driving scene has obvious changes. When the subway is running, the acceleration gradually increases and then decreases; when the subway is stationary When the acceleration data is small and stable.

The terminal may locally analyze the acceleration data in the second time period, and in response to the acceleration data being used to instruct the terminal to arrive at the target site, it performs the step of obtaining the surrounding profile information of the target site according to the site information of the target site. The terminal can also upload acceleration data to the server; the server analyzes and processes the acceleration data, and when the server determines that the terminal has reached the target site, it can return to the terminal the return data indicating the arrival of the target site; the terminal receives the return data from the server, and responds The acceleration data is used to instruct the terminal to reach the target site before performing the step of obtaining the surrounding profile information of the target site according to the site information of the target site.

In the embodiment of this application, the terminal can obtain the user portrait of the user corresponding to the terminal when the user arrives at the target site, and obtain the surrounding profile information of the target site according to the site information of the target site, and then obtain the surrounding profile information of the target site according to the user portrait and the surrounding profile of the target site Information, obtain the recommended information matching the user portrait, and display the recommended information. When the user arrives at the target site, he can view the relevant information of the target site of interest. This kind of personalized recommendation based on the site scene and the user portrait can not only Improving the accuracy of information recommendation can also enrich users' amateur life and enhance user experience.

Another point that needs to be explained is that the terminal may also perform step 201, and only perform step 202 or step 203 when the terminal arrives at the target site and the terminal is not traveling in a vehicle within the target time period. Correspondingly, the terminal also performs the following steps before acquiring the surrounding profile information of the target site according to the site information of the target site: the terminal acquires the acceleration data of the terminal; in response to the acceleration data, it is used to indicate that the terminal has reached the first site and the terminal is If you are not traveling in a vehicle during the time period, perform the steps of obtaining profile information around the target site based on the site information of the target site.

When the target site is a transportation site near the destination that the user needs to go to, the user usually needs to walk or cycle to the destination after reaching the target site. Therefore, the terminal can determine that the user's destination is near the target site when the user arrives at the target site and does not continue to travel by means of transportation, and recommend the relevant information of the target site to the user.

In the embodiment of this application, the acceleration data of the terminal can also be analyzed. Only when the target site is determined to be a transportation site near the user’s destination, the user portrait of the terminal corresponding to the user is obtained, and the site information of the target site , Obtain the surrounding profile information of the target site, and then obtain the recommended information matching the user portrait according to the user portrait and the surrounding profile information of the target site, and display the recommended information, so that the user can view the recommended information on the terminal and obtain it from the recommended information Therefore, based on the above technical solutions, the terminal can not only improve the accuracy of information recommendation, but also improve the effectiveness of information recommendation.

204. The terminal obtains recommendation information matching the user portrait according to the surrounding profile information of the target site.

In some embodiments, the terminal may determine the surrounding profile information matching the user portrait as the recommendation information. Correspondingly, the step for the terminal to obtain recommendation information matching the user portrait according to the surrounding profile information of the target site may be: the terminal determines the first degree of matching between the surrounding profile information and the user portrait according to the surrounding profile information of the target site and the user portrait; In response to the first matching degree being greater than the first threshold, the terminal determines the surrounding profile information as recommended information matching the user portrait; in response to the first matching degree being not greater than the first threshold, it determines that the surrounding profile information of the target site is different from the user portrait. Match, no longer perform the steps of displaying recommended information.

The terminal may determine the first degree of matching between the surrounding profile information and the user portrait according to the degree of matching between the keywords extracted from the surrounding profile information and the user tag in the user portrait. Correspondingly, the step for the terminal to determine the first degree of matching between the surrounding profile information and the user portrait according to the surrounding profile information of the target site and the user portrait may be: the terminal obtains the keyword of the target site from the surrounding profile information, and the keywords include the target site’s keywords. A condensed description of the site's surrounding profile information; the number of keywords matching the user tags in the user portrait is determined as the first matching degree.

The terminal may extract the keywords of the target site from the surrounding profile information; the terminal may also obtain the keywords of the target site from the server; the terminal may also obtain the stored keywords of the target site. For example, the target site may be Xujiahui Station. The keywords of the target site include universities, parks, shopping malls, office buildings, digital plazas, express hotels, and food, etc. The user tags in the user portrait include electronic product lovers, food lovers, Like shopping, high consumption level, etc., keywords that match the user tag of the user portrait include shopping malls, digital plazas, and food; the first match between the profile information of the target site and the user portrait is 3; the first threshold is OK It is any numerical value. For example, the first threshold may be 2, and the first matching degree between the surrounding profile information and the user portrait is greater than the first threshold, and the surrounding profile information may be determined as recommended information.

In the embodiment of the present application, the surrounding profile information of the target site matching the user portrait can be determined as the recommended information recommended to the user. Based on the scenario of the target site, the accuracy of the information recommendation can be improved, and it is possible to recommend the user to the user. The surrounding profile information of the interested target site is convenient for users to understand the information around the traffic and transportation sites that they pass through, and the user experience is improved.

In some embodiments, the terminal may also obtain location information of the target location near the target site, and determine the location information of the target location that matches the user portrait as recommended information. Correspondingly, the step for the terminal to obtain recommended information matching the user profile according to the surrounding profile information of the target site may be as follows: the terminal determines the target location around the target site from the surrounding profile information of the target site, and the target location is located at the center of the target site. The terminal determines the second matching degree between the location information and the user portrait according to the location information of the target location and the user portrait; in response to the second matching degree being greater than the second threshold, the terminal determines the location information as a recommendation matching the user portrait Information; in response to the second degree of matching is not greater than the second threshold, it is determined that the location information does not match the user portrait.

The target site can be a place around the target site. For example, the target site is Xujiahui Station. The target site includes restaurants, shopping malls, scenic spots, hotels, and landmark buildings around the target site; the location information of the target site can be a profile of the target site. For example, the target location is a restaurant, and location information of the target location includes the theme style of the restaurant, the main cuisine, signature dishes, dishes, tastes, per capita consumption, etc. User portraits can include higher-dimensional user tags. For example, user portraits include user tags that indicate the user's favorite taste, user tags that indicate the user's consumption level, user tags that indicate the user's favorite style, and user tags that indicate the user's favorite style. Like user tags of the attraction category, etc. It is possible to more accurately determine the location information matching the user portrait based on the user portrait including higher-dimensional user tags.

In the embodiment of the present application, based on the location information of the target location around the target site and the user portrait, the location information matching the user portrait is determined as the recommendation information recommended to the user, which can provide the user with more specific and accurate recommendations and improve the information The accuracy of the recommendation reduces the user's choice cost and enhances the user's experience.

In some embodiments, the terminal may also determine the type of information that the user is interested in based on the portrait of the user, and recommend the information of the information type to the user. Correspondingly, the steps for the terminal to obtain recommended information matching the user portrait according to the surrounding profile information of the target site may be: the terminal determines the information category matching the user portrait according to the user portrait; The recommended information corresponding to the information category is extracted from the information.

For example, a user portrait indicates that the user likes food. According to the user portrait, it can be determined that the information category that matches the user portrait includes food; the food information can be extracted from the profile information around the target site, and the food information can be determined as a recommendation information.

In the embodiment of this application, the information category that matches the user profile can be determined, and the recommended information corresponding to the information category can be extracted from the surrounding profile information of the target site, which can improve the accuracy of information recommendation and provide users with more accurate and clear information. Recommend information to improve user experience.

205. The terminal displays recommendation information.

The terminal may display recommendation information based on the application program that provides the information recommendation service, and the terminal may display the recommendation information on the recommendation interface of the application program; the desktop application of the terminal may include a plug-in of the application program, and the terminal may display the recommendation information in the plug-in. The terminal can also perform information recommendation based on the operating system, and the terminal can display the recommended information in the interface for quickly obtaining information of the desktop application. For example, the interface for quickly obtaining information of the desktop application may be a negative screen of the desktop application.

The terminal may display the recommended information in response to the operation for instructing to display the recommended information. For example, the terminal may display the recommendation information in the recommendation interface in response to the operation of opening the recommendation interface. The terminal can also pop up a prompt message before displaying the recommended information. The prompt information is used to briefly summarize the recommended information and prompt the user that the recommended information may be interested in. For example, the prompt information can be "There is something you are interested in near Xuhui Station Digital Plaza, come and take a look." The prompt information can be displayed on the interface currently displayed on the terminal, and when the terminal is in the off-screen state, the prompt information can also be displayed on the on-screen interface. The terminal may display the recommendation information in response to the triggering operation on the prompt information.

One thing that needs to be explained is that the terminal also provides a service of displaying the surrounding profile information of other transportation stations. The user can open the traffic line interface and view the surrounding profile information of other transportation stations in the traffic line interface. Correspondingly, the step for the terminal to display the profile information of the surroundings of other transportation stations may be: the terminal responds to the operation for instructing to view the site information of other transportation stations, displaying the traffic line interface, the traffic line interface includes the traffic line to which the target station belongs And the third station on the traffic line; in response to the trigger operation on the third station, the terminal obtains the keywords of the third station and displays the keywords of the third station; responds to the instruction to view the surrounding profile information of the third station Operate to display the profile information around the third site.

The interface for the terminal to display the recommended information may include the surrounding profile information of the target site and a button for viewing the surrounding profile information of other transportation stations. The terminal may display the traffic route interface in response to the trigger operation of the button; the interface for the terminal to display the recommended information also It may only include the surrounding profile information of the target site, and the terminal may display the traffic route interface in response to the sliding operation in the interface; the terminal may also display the traffic route interface in response to the zoom out operation in the interface displaying the recommended information, for example, The interface for displaying the recommended information includes a circular frame, and the circular frame includes the recommended information, and the terminal can hide the recommended information and display the traffic route interface in response to the zooming operation of the circular frame. The terminal can also respond to the zoom-in operation on any site of the traffic route in the traffic route interface to display the surrounding profile information of the site.

For example, please refer to FIG. 5, which shows a schematic diagram of a traffic line interface provided by an exemplary embodiment of the present application. The third station is Longhua Middle Road Station. The keywords of the third site are displayed. The keywords of the third site include basketball park, riverside green space and art gallery. The display box displaying the keywords of the third site also includes a detailed button, and the terminal can display the surrounding profile information of the third site in response to a trigger operation of the button.

In the embodiment of the present application, the terminal can also provide the surrounding profile information of other transportation stations, which can improve the richness of the information display, so that the user can view the surrounding profile information of other transportation stations according to their own needs, which can improve the user experience. .

Another point that needs to be explained is that the terminal can also highlight transportation sites that match the user's portrait in the transportation route interface. Correspondingly, the step of displaying the traffic route interface on the terminal can also be: the terminal determines the fourth station from the traffic route, and the surrounding profile information of the fourth site matches the user portrait; displaying the traffic route interface, the fourth station in the traffic route interface is highlight. The terminal may highlight the fourth station in the traffic line interface, and the terminal may also display the fourth station in the form of flashing on the traffic line interface.

In the embodiment of this application, the traffic route interface can also highlight other traffic and transportation sites that match the user's portrait, which can expand the scope of information recommendation. By viewing the traffic route interface, the user can quickly obtain information about the traffic and transportation site of interest. Surrounding profile information can improve user experience by highlighting transportation sites that match the user's portrait.

Please refer to FIG. 6, which shows an interaction flowchart of an information recommendation method according to an exemplary embodiment of the present application. In this embodiment, a method for performing information recommendation through interaction between a terminal and a server is taken as an example for description, and this embodiment includes:

601. The terminal obtains base station information of a currently registered base station.

The terminal can obtain the base station information of the base station currently registered by the terminal when the base station registered by the terminal changes based on the buried point service of the application framework layer.

602. The terminal sends a recommendation request to the server, where the recommendation request includes at least base station information.

The terminal sends a recommendation request to the server. The recommendation request includes at least base station information of the base station currently registered by the terminal. The recommendation request is used to request the server to return recommendation information related to the target site corresponding to the base station information.

603. The server receives the recommendation request sent by the terminal, and obtains the site information of the target site that the terminal goes to according to the base station information in the recommendation request and the corresponding relationship between the base station information and the site information of the transportation site.

The server stores the corresponding relationship between the base station information and the site information of the transportation site, and the server can determine the site information of the target site according to the corresponding relationship and the base station information.

In some embodiments, there is only one transportation site in the coverage of a base station, and the base station information corresponds to the site information of a transportation site. The site information of the transportation site corresponding to the base station information can be determined as the target site to which the terminal goes. Site information. Correspondingly, according to the base station information and the corresponding relationship between the base station information and the site information of the transportation site, the server may obtain the site information of the target site to which the terminal goes: in response to the base station information, obtaining the corresponding relationship with the base station The information corresponds to the site information of a transportation site, and the server determines the site information of a transportation site corresponding to the base station information as the site information of the target site to which the terminal goes.

In some embodiments, the coverage area of a base station includes at least two transportation stations, and at least two transportation stations corresponding to the second station adjacent to the first station reached by the terminal and the base station currently registered by the terminal can be transmitted. The intersection of transportation sites is used to determine the destination site the terminal is currently heading to. Correspondingly, according to the base station information and the corresponding relationship between the base station information and the site information of the transportation site, the server may obtain the site information of the target site to which the terminal goes: in response to the base station information, obtaining the corresponding relationship with the base station The site information of at least two transportation stations corresponding to the information is obtained, and the site information of the first station that is reached on the terminal is obtained; according to the site information of the first station, the traffic line to which the first station belongs is determined; according to the traffic to which the first station belongs Route, determine the site information of the second site adjacent to the first site; determine the intersection of the site information of the second site and the site information of at least two transportation sites; determine the intersection as the site information of the target site to which the terminal goes .

Please refer to FIG. 7, which shows a flowchart of acquiring site information of a target site according to an exemplary embodiment of the present application. The server may store the correspondence between the base station information and the site information of the transportation site in the base station database. The server obtains the base station information of the base station currently registered by the terminal, that is, reads the current base station information; the server determines the target site the terminal goes to according to the base station information carried in the first obtaining request and the correspondence between the base station information and the site information of the transportation site The site information is to query the base station database; the server queries the base station database, and the following three possible query results may appear:

The first is that the server queries the base station database, but there is no result, that is, the server does not find the target site corresponding to the base station information according to the base station information and the correspondence relationship between the base station information and the site information of the transportation site from the base station database. Information, the step of determining the site information of the target site to which the terminal goes by the server ends. The server querying the base station database without results may be due to the incomplete collection of base station information or the addition of base stations during maintenance by the operator. If the server queries the base station database and there is no result, the server can feed back the query failure information to the corresponding terminal of the maintenance staff, prompting maintenance The personnel update the base station database in a timely manner.

In the second type, the base station database contains the site information of the transportation site corresponding to the base station information, and the base station information corresponds to the site information of a transportation site, and the server finds the site of a transportation site according to the base station information. Information, that is, the result of the query target site is unique, then the result is determined to be the site information of the target site, that is, the result is determined to be the target site.

In the third type, there is site information of the transportation site corresponding to the base station information in the base station database, and the base station information corresponds to the site information of at least two transportation sites, that is, the result of the server querying the base station database is not unique, then the server It can obtain the site information of the neighboring station of the last site reached by the terminal, that is, the neighboring station of the previous site; determine the intersection of the site information of the neighboring station of the previous site and the site information of at least two transportation stations , That is, find the intersection; if the site information of the transportation station in the intersection is unique, the intersection is determined as the site information of the target site, that is, the intersection result is determined as the target site.

604. The server obtains the surrounding profile information of the target site according to the site information of the target site.

In some embodiments, the server obtains the surrounding profile information of the target site from the stored surrounding profile information of the transportation station according to the site information of the target site.

One thing that needs to be explained is that before the server obtains the surrounding overview information of the target site from the stored surrounding overview information of the transportation station according to the site information of the target site, it also obtains the surrounding overview information of each transportation station and stores each traffic. Information about the surrounding area of the transportation station. Correspondingly, the server obtains the surrounding profile information of the transportation site, and the steps of storing the surrounding profile information of each transportation site can be: the server obtains the relevant information of the transportation site of the target city through the crawler; the relevant information of the transportation site is streamlined , Get the surrounding profile information of the transportation station; store the surrounding profile information of the transportation station. The server can also extract the keywords of the transportation site from the surrounding profile information of the transportation site, and store the keywords of the transportation site.

For example, referring to Table 2, the server can send the line identification (line_id) of the traffic line, the line name of the traffic line (line_name), the station name (station_name) of the transportation station belonging to the traffic line, and the brief information about the surroundings of the transportation station (station_info) and the keyword (station_key_word) of the transportation station are correspondingly stored in the database.

Table 2

In some embodiments, the server may also obtain related information of the target site through a crawler according to the site information of the target site, and simplify the related information of the target site to obtain the surrounding profile information of the target site. Correspondingly, the steps for the server to obtain profile information around the target site according to the site information of the target site may be: the server uses the site information of the target site as a crawler keyword to obtain the relevant information of the target site; and condenses the relevant information of the target site To get the profile information about the target site.

605. The server obtains the user portrait of the user corresponding to the terminal.

The recommendation request sent by the terminal to the server also includes the user ID of the user corresponding to the terminal, and the server can obtain the user portrait of the user corresponding to the terminal according to the user ID in the recommendation request.

It should be noted that before the server obtains the user portrait corresponding to the user ID according to the user ID, the server also constructs the user portrait, stores the user portrait, or updates the stored user portrait according to the currently constructed user portrait.

Please refer to FIG. 8, which shows a schematic diagram of constructing a user portrait provided by an exemplary embodiment of the present application. The server first collects basic data to obtain basic data corresponding to the user; processes and analyzes the basic data corresponding to the user to perform user behavior Modeling, constructing and obtaining user portraits. The user's basic data collected by the server may include one or more of network behavior data, in-service behavior data, user content preference data, and user transaction data. Network behavior data may be behavior data generated when users use the Internet; in-service behavior data may be behavior data generated when users apply basic services of the terminal. For example, in-service behavior data includes location information obtained when users apply their locations to obtain services; The user content preference data may be behavior preference data generated when the user browses content; the user transaction data may be transaction data generated when the user conducts a transaction. The server may perform behavior modeling based on one or more of text mining technology, natural language processing technology, machine learning technology, prediction algorithm, or clustering algorithm. The user portrait constructed by the server may include the user's basic attributes, purchasing ability, behavioral characteristics, hobbies, psychological characteristics, and social network feature tags.

606. The server obtains recommendation information matching the user portrait according to the surrounding profile information of the target site.

This step is similar to step 204 and will not be repeated here.

607. The server returns recommendation information to the terminal.

Based on the recommendation request sent by the terminal, the server determines the site information of the target site that the terminal is currently visiting according to the base station information of the base station currently registered with the terminal; determines the surrounding profile information of the target site according to the site information of the target site; according to the surrounding profile of the target site Information, determine the recommended information that matches the user's portrait, and return the recommended information to the terminal.

608. The terminal receives the recommendation information returned by the server, and displays the recommendation information.

This step is similar to step 205 and will not be repeated here.

In the embodiment of this application, the target site to which the current terminal is headed is determined, the target site is a transportation site on the forward route of the terminal; the surrounding profile information of the target site is obtained, and the user portrait of the corresponding user of the terminal is obtained; Surrounding profile information, obtain recommended information that matches the user's portrait, and display the recommended information. In the above technical solution, in the scenario where the user travels by means of transportation, the target site the user is currently visiting can be determined, and recommendation information matching the user portrait can be recommended to the user based on the profile information around the target site. Personalized information recommendation based on the surrounding profile information of the target site through which the user takes the transportation means, combined with the user portrait, can improve the accuracy of the information recommendation.

All the above-mentioned optional technical solutions can be combined in any way to form an optional embodiment of the present application, which will not be repeated here.

Please refer to FIG. 9, which shows a structural block diagram of an information recommendation apparatus provided by an exemplary embodiment of the present application. The information recommendation device can be implemented as all or a part of the processor through software, hardware or a combination of the two. The device includes:

The obtaining module 901 is used to obtain the site information of the target site that the current terminal is going to, and obtain the surrounding profile information of the target site according to the site information of the target site. The target site is a transportation station located on the forward route of the terminal; User portrait; according to the surrounding profile information of the target site, obtain recommended information that matches the user portrait;

The display module 902 is used to display recommended information.

In some embodiments, the obtaining module 901 is used to obtain base station information of the base station currently registered with the terminal. The base station provides mobile communication services for the terminal. The coverage area of the base station includes at least one transportation station; Correspondence of the site information of the transportation site, and obtain the site information of the target site to which the terminal goes.

In some embodiments, the obtaining module 901 is configured to obtain the station information of at least two transportation stations corresponding to the base station information from the corresponding relationship according to the base station information, and obtain the station of the first station reached by the terminal. Information; According to the site information of the first site, determine the traffic line to which the first site belongs; determine the site information of the second site adjacent to the first site according to the traffic line of the first site; determine the site information of the second site The intersection with the site information of at least two transportation sites; the intersection is determined as the site information of the target site to which the terminal goes.

In some embodiments, the obtaining module 901 is configured to, in response to obtaining site information of a transportation station corresponding to the base station information from the corresponding relationship according to the base station information, determine the site information of a transportation station corresponding to the base station information It is the site information of the target site that the terminal goes to.

In some embodiments, the acquiring module 901 is configured to determine the first matching degree between the surrounding profile information and the user portrait according to the surrounding profile information of the target site and the user portrait; in response to the first matching degree being greater than the first threshold, the surrounding profile The information is determined as recommended information matching the user portrait.

In some embodiments, the obtaining module 901 is configured to obtain keywords of the target site from the surrounding profile information. The keywords include a condensed description of the surrounding profile information of the target site; keywords that will match the user tags in the user portrait The number of is determined as the first degree of matching.

In some embodiments, the acquisition module 901 is used to determine the target site around the target site from the profile information of the target site. The target site is located within the target range centered on the target site; according to the site information and user portraits of the target site , Determining the second degree of matching between the location information and the user portrait; in response to the second matching degree being greater than the second threshold, determining the location information as recommended information matching the user portrait.

In some embodiments, the acquisition module 901 is configured to determine the information category matching the user portrait according to the user portrait; and extract the recommendation information corresponding to the information category from the surrounding profile information and the information category according to the surrounding profile information.

In some embodiments, the display module 902 is also used to display a traffic line interface in response to an operation for instructing to view site information of other transportation sites. The traffic line interface includes the traffic line to which the target site belongs and the second line on the traffic line. Three sites; in response to the triggering operation on the third site, the keywords of the third site are obtained, and the keywords of the third site are displayed; Surrounding profile information.

In some embodiments, the display module 902 is also used to determine the fourth station from the transportation route, and the surrounding profile information of the fourth station matches the user portrait; the transportation route interface is displayed, and the fourth station in the transportation route interface is highlighted .

In some embodiments, the acquiring module 901 is used to acquire acceleration data of the terminal; in response to the acceleration data, it is used to instruct the terminal to reach the target site, and obtain the surrounding profile information of the target site according to the site information of the target site.

In some embodiments, the acquisition module 901 is used to acquire acceleration data of the terminal; in response to the acceleration data, it is used to indicate that the terminal has arrived at the first station and the terminal is not traveling in a vehicle within the target time period. Site information, get the profile information around the target site.

Please refer to FIG. 10, which shows a structural block diagram of a terminal 1000 according to an exemplary embodiment of the present application. The terminal 1000 may be a terminal such as a smart phone, a tablet computer, a notebook computer, or a wearable device. The terminal 1000 in this application may include one or more of the following components: a processor 1010, a memory 1020, and a display screen 1030.

The processor 1010 may include one or more processing cores. The processor 1010 uses various interfaces and lines to connect various parts of the entire terminal 1000, and executes various functions and functions of the terminal 1000 by running or executing at least one instruction stored in the memory 1020 and calling data stored in the memory 1020. Data processing. Optionally, the processor 1010 may adopt at least one of digital signal processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable Logic Array, PLA). A kind of hardware form to realize. The processor 1010 can integrate one or more of a central processing unit (CPU), a graphics processing unit (GPU), a neural network processing unit (NPU), a modem, etc. The combination. Among them, the CPU mainly processes the operating system, user interface, and application programs; the GPU is used to render and draw the content that needs to be displayed on the display screen 1030; the NPU is used to implement artificial intelligence (AI) functions; the modem is used for processing Wireless communication. It is understandable that the above-mentioned modem may not be integrated into the processor 1010, but may be implemented by a chip alone.

In some embodiments, in the embodiments of the present application, the process of obtaining the user portrait and obtaining the recommendation information matching the user portrait is realized by the NPU, the rendering of the recommendation information is realized by the GPU, and the execution operation on the user interface is realized by the CPU.

The memory 1020 may include random access memory (RAM) or read-only memory (ROM). Optionally, the memory 1020 includes a non-transitory computer-readable storage medium. The memory 1020 can be used to store at least one instruction. The memory 1020 may include a program storage area and a data storage area, where the program storage area may store instructions for implementing the operating system and instructions for at least one function (such as touch function, sound playback function, image playback function, etc.), Instructions used to implement the foregoing method embodiments, etc.; the storage data area may store data (such as audio data, phone book) created according to the use of the terminal 1000, and the like.

In some embodiments, in the embodiment of the present application, the memory 1020 stores the surrounding profile information of the target site in the terminal, user portraits and other data.

The display screen 1030 is a display component for displaying a user interface. Optionally, the display screen 1030 is a display screen with a touch function. Through the touch function, the user can use any suitable object such as a finger or a touch pen to perform touch operations on the display screen 1030.

In some embodiments, in the embodiment of the present application, recommendation information and the like are displayed through the display screen 1030.

The display screen 1030 is usually arranged on the front panel of the terminal 1000. The display screen 1030 can be designed as a full screen, a curved screen, a special-shaped screen, a double-sided screen or a folding screen. The display screen 1030 can also be designed as a combination of a full screen and a curved screen, a combination of a special-shaped screen and a curved screen, etc., which is not limited in this embodiment.

In some embodiments, the terminal 1000 further includes an acceleration sensor, which is used to collect acceleration data of the terminal.

In addition, those skilled in the art can understand that the structure of the terminal 1000 shown in the above drawings does not constitute a limitation on the terminal 1000, and the terminal 1000 may include more or less components than those shown in the figure, or a combination of certain components. Some components, or different component arrangements. For example, the terminal 1000 also includes components such as a microphone, a speaker, a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (Wireless Fidelity, Wi-Fi) module, a power supply, a Bluetooth module, etc., which are not repeated here.

Of course, the terminal may also include other components such as a distance sensor, a camera, an acceleration sensor, an angular velocity sensor, a positioning module, an infrared module, etc. The embodiment of the present application does not limit the specific structure of the terminal.

Please refer to FIG. 11, which shows a structural block diagram of a server provided by an exemplary embodiment of the present application. The server 1100 may have relatively large differences due to differences in configuration or performance, and may include one or more processors (Central Processing Units (CPU) 1101 and one or more memories 1102, where at least one instruction is stored in the memory 1102, and at least one instruction is loaded and executed by the processor 1101 to implement the information recommendation method provided by the foregoing method embodiments. Of course, the server may also have components such as a wired or wireless network interface, a keyboard, an input and output interface for input and output, and the server may also include other components for implementing device functions, which will not be described in detail here.

An embodiment of the present application also provides a computer-readable storage medium that stores at least one instruction, and the at least one instruction is executed by a processor to complete the information recommendation method shown in the foregoing embodiment.

The embodiments of the present application also provide a computer program product. The computer program product includes at least one computer program. When the at least one computer program is executed by a processor, it is used to implement the information recommendation method provided by the foregoing method embodiments.

Those skilled in the art should be aware that, in one or more of the foregoing examples, the functions described in the embodiments of the present application may be implemented by hardware, software, firmware, or any combination thereof. When implemented by software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium. The computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another. The storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.

The above are only optional embodiments of this application and are not intended to limit this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection of this application. Within range.

Claims

An information recommendation method, wherein the method includes:

Acquiring site information of the target site to which the current terminal goes, and acquiring surrounding profile information of the target site according to the site information of the target site, where the target site is a transportation site located on the forward route of the terminal;

Acquiring a user portrait of the user corresponding to the terminal;

Obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site;

Display the recommended information.
The method according to claim 1, wherein the obtaining site information of the target site to which the current terminal goes includes:

Acquiring base station information of a base station currently registered by the terminal, the base station provides mobile communication services for the terminal, and the coverage area of the base station includes at least one transportation station;

According to the base station information and the corresponding relationship between the base station information and the site information of the transportation sites covered by the base station information, the site information of the target site to which the terminal is headed is acquired.
The method according to claim 2, wherein the obtaining the site information of the target site to which the terminal goes according to the base station information and the correspondence between the base station information and the site information of the transportation sites covered by it includes :

In response to acquiring site information of at least two transportation sites corresponding to the base station information from the corresponding relationship according to the base station information, acquiring site information of a first site that is reached on the terminal;

Determine the traffic line to which the first site belongs according to the site information of the first site;

Determine the site information of the second site adjacent to the first site according to the traffic line to which the first site belongs;

Determining the intersection of the site information of the second site and the site information of the at least two transportation sites;

The intersection is determined as the site information of the target site to which the terminal goes.
The method according to claim 2, wherein the obtaining the site information of the target site to which the terminal goes according to the base station information and the correspondence between the base station information and the site information of the transportation sites covered by it includes :

In response to obtaining site information of a transportation site corresponding to the base station information from the corresponding relationship according to the base station information, determine the site information of a transportation site corresponding to the base station information as the terminal The site information of the destination site to go to.
The method according to claim 1, wherein the obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site comprises:

Determine the first degree of matching between the peripheral profile information and the user portrait according to the peripheral profile information of the target site and the user portrait;

In response to the first degree of matching being greater than a first threshold, determining the surrounding profile information as recommendation information matching the user portrait.
The method according to claim 5, wherein the determining the first degree of matching between the peripheral profile information and the user portrait according to the peripheral profile information of the target site and the user portrait comprises:

Acquiring keywords of the target site from the surrounding profile information, where the keywords include a condensed description of the surrounding profile information of the target site;

The number of keywords matching the user tags in the user portrait is determined as the first matching degree.
The method according to claim 1, wherein the obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site comprises:

Determining a target location around the target site from the surrounding profile information of the target site, where the target location is located within a target range centered on the target site;

Determining a second degree of matching between the location information and the user portrait according to the location information of the target location and the user portrait;

In response to the second degree of matching being greater than a second threshold, determining the location information as recommendation information matching the user portrait.
The method according to claim 1, wherein the obtaining recommendation information matching the user portrait according to the surrounding profile information of the target site comprises:

According to the user portrait, determine the information category that matches the user portrait;

According to the surrounding profile information and the information category, the recommended information corresponding to the information category is extracted from the surrounding profile information.
The method according to claim 1, wherein the method further comprises:

In response to an operation for instructing to view site information of other transportation sites, displaying a traffic line interface, the traffic line interface including the traffic line to which the target site belongs and a third station on the traffic line;

In response to the triggering operation on the third site, acquiring keywords of the third site, and displaying the keywords of the third site;

In response to the operation for instructing to view the surrounding profile information of the third site, display the surrounding profile information of the third site.
The method according to claim 9, wherein said displaying the traffic route interface comprises:

Determining a fourth station from the transportation route, and surrounding profile information of the fourth station matches the user portrait;

The traffic route interface is displayed, and the fourth station in the traffic route interface is highlighted.
The method according to claim 1, wherein the method further comprises:

Acquiring acceleration data of the terminal;

In response to the acceleration data being used to instruct the terminal to arrive at the target site, the step of acquiring the surrounding profile information of the target site according to the site information of the target site is performed.
The method according to claim 1, wherein the method further comprises:

Acquiring acceleration data of the terminal;

In response to the acceleration data being used to indicate that the terminal has arrived at the first station, and the terminal is not traveling in a vehicle within the target time period, execute the station information according to the target station to obtain all Describe the steps of profile information around the target site.
An information recommendation device, wherein the device includes:

The obtaining module is used to obtain the site information of the target site to which the current terminal is going, and obtain the surrounding profile information of the target site according to the site information of the target site, the target site being the transportation on the forward route of the terminal Site; obtain the user portrait of the user corresponding to the terminal; obtain recommendation information matching the user portrait according to the surrounding profile information of the target site;

The display module is used to display the recommended information.
The apparatus according to claim 13, wherein the acquisition module is configured to acquire base station information of a base station currently registered by the terminal, the base station provides mobile communication services for the terminal, and the coverage of the base station includes At least one transportation station; according to the base station information and the corresponding relationship between the base station information and the station information of the transportation stations covered by the base station information, the station information of the target station to which the terminal goes.
The apparatus according to claim 14, wherein the obtaining module is configured to obtain, in response to the base station information, the station information of at least two transportation stations corresponding to the base station information from the correspondence relationship , Obtain the site information of the first site that is reached on the terminal; determine the traffic line to which the first site belongs according to the site information of the first site; determine the traffic line to which the first site belongs; Site information of a second site adjacent to the first site; determine the intersection of the site information of the second site and the site information of the at least two transportation sites; determine the intersection as the destination of the terminal Site information of the target site; or,

The acquiring module is configured to respond to acquiring the site information of a transportation site corresponding to the base station information from the corresponding relationship according to the base station information, and compare the site information of a transportation site corresponding to the base station information The site information is determined as the site information of the target site to which the terminal goes.
The apparatus according to claim 13, wherein the acquisition module is configured to determine the first degree of matching between the surrounding profile information and the user portrait based on the surrounding profile information of the target site and the user portrait; In response to the first degree of matching being greater than a first threshold, determining the surrounding profile information as recommended information matching the user portrait; or,

The acquisition module is configured to determine a target location around the target site from the surrounding profile information of the target site, where the target location is located within a target range centered on the target site; Location information and the user portrait, determining a second matching degree between the location information and the user portrait; in response to the second matching degree being greater than a second threshold, determining the location information to match the user portrait Recommended information; or,

The acquisition module is configured to determine the information category matching the user portrait according to the user portrait; and extract the information category corresponding to the surrounding profile information from the surrounding profile information according to the surrounding profile information and the information category Recommended information.
The device according to claim 16, wherein the acquiring module is configured to acquire keywords of the target site from the surrounding profile information, and the keywords include condensing the surrounding profile information of the target site Description; determining the number of keywords matching the user tags in the user portrait as the first matching degree.
The device according to claim 13, wherein the display module is configured to display a traffic line interface in response to an operation for instructing to view the site information of other traffic and transportation sites, the traffic line interface including the target site to which the target site belongs. And a third station on the transportation line; in response to the triggering operation on the third station, the keyword of the third station is acquired, and the keyword of the third station is displayed; in response to Instruct the operation of viewing the surrounding profile information of the third site, and display the surrounding profile information of the third site.
A terminal, wherein the terminal includes a processor and a memory; and the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement any one of claims 1 to 12 Information recommendation method.
A computer-readable storage medium, wherein at least one instruction is stored in the storage medium, and the at least one instruction is used to be executed by a processor to implement the information recommendation method according to any one of claims 1-12.