CN112507249A - Method and device for generating interest points, electronic equipment and storage medium - Google Patents
Method and device for generating interest points, electronic equipment and storage medium Download PDFInfo
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Abstract
The application discloses a method and a device for generating interest points, electronic equipment and a storage medium, and belongs to the fields of electronic maps, cloud computing and cloud platforms. The specific implementation scheme is as follows: determining target wireless signals from the wireless signals based on a preset screening rule according to the information of the wireless signals acquired by each mobile terminal; determining signal source position information of the target wireless signal according to terminal position information of a mobile terminal corresponding to the target wireless signal; and under the condition that the corresponding interest points do not exist in the map according to the information of the target wireless signal and the signal source position information, generating new interest points in the map. According to the scheme of the embodiment of the application, the interest points can be generated in the map more timely.
Description
Technical Field
The application relates to the field of data processing, in particular to the fields of electronic maps, cloud computing and cloud platforms.
Background
The interest point construction is an important link in the electronic map, and the interest points in the electronic map are enriched, so that a user can quickly retrieve the target position when using the electronic map. And the interest points in the electronic map are enriched, so that the electronic map can show the real world to the user in a more accurate and comprehensive mode.
Disclosure of Invention
The application provides a method and a device for generating interest points, electronic equipment and a storage medium.
According to an aspect of the present application, there is provided a method of interest point generation, including:
determining target wireless signals from the wireless signals based on a preset screening rule according to the information of the wireless signals acquired by each mobile terminal;
determining signal source position information of the target wireless signal according to terminal position information of a mobile terminal corresponding to the target wireless signal;
and under the condition that the corresponding interest points do not exist in the map according to the information of the target wireless signal and the signal source position information, generating new interest points in the map.
According to another aspect of the present application, there is provided an apparatus for generating a point of interest, including:
the first determining module is used for determining target wireless signals from the wireless signals based on a preset screening rule according to the information of the wireless signals acquired by each mobile terminal;
the second determining module is used for determining the signal source position information of the target wireless signal according to the terminal position information of the mobile terminal corresponding to the target wireless signal;
and the generating module is used for generating a new interest point in the map under the condition that the corresponding interest point does not exist in the map according to the information of the target wireless signal and the signal source position information.
According to another aspect of the present application, an electronic device is provided, and functions of the electronic device may be implemented by hardware, or may be implemented by software that performs responses by hardware. The hardware or software includes one or more modules corresponding to the above-described functions.
In one possible design, the electronic device includes a processor and a memory, the memory is used for storing a program for supporting the electronic device to execute the method for generating the interest point, and the processor is configured to execute the program stored in the memory. The electronic device may also include a communication interface for communicating with other devices or a communication network.
According to another aspect of the present application, there is provided a non-transitory computer readable storage medium storing computer instructions for an electronic device and computer software instructions for the electronic device, including a program for performing the above-mentioned method of interest point generation.
According to the technology of the application, the problem that new interest points cannot be added in the map more timely is solved, the accuracy of data in the map is improved, and the map can more comprehensively show the real world to a user.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present application, nor do they limit the scope of the present application. Other features of the present application will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a schematic flow chart of an implementation of a method for generating a point of interest according to an embodiment of the present application;
FIG. 2 is a flow chart illustrating an implementation of a method for point of interest generation according to another embodiment of the present application;
FIG. 3 is a flow chart illustrating an implementation of a method for point of interest generation according to another embodiment of the present application;
FIG. 4 is a flow chart illustrating an implementation of a method for point of interest generation according to another embodiment of the present application;
FIG. 5 is a flow chart illustrating an implementation of a method for point of interest generation according to another embodiment of the present application;
FIG. 6 is a flow chart illustrating an implementation of a method for point of interest generation according to another embodiment of the present application;
FIG. 7 is a schematic structural diagram of an apparatus for point of interest generation according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device for implementing a method of point of interest generation according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
According to an embodiment of the present application, as shown in fig. 1, the present application provides a method for generating a point of interest, including:
s10: and determining a target wireless signal from each wireless signal based on a preset screening rule according to the information of the wireless signal acquired by each mobile terminal.
The mobile terminal may include any device in the prior art, and may be used to implement the electronic map. For example, the mobile terminal may be a cell phone, a smart watch, a computer, a tablet, a smart speaker, and the like.
The wireless signal acquired by the mobile terminal may include a wireless signal currently connected to the mobile terminal, and may also include a wireless signal scanned by the mobile terminal. The number of the wireless signals acquired by the mobile terminal may be one or more, and is not limited in particular. The radio signal acquired by each mobile terminal used in step S10 may be a radio signal acquired by each mobile terminal within a certain time period. For example, the wireless signals acquired by the mobile terminals may be acquired on the same day or within the same week.
The wireless signals may include signals generated by any wireless communication technology such as Wi-Fi (wireless internet access), bluetooth, Zigbee (Zigbee protocol), and the like.
The information of the wireless signal may include any information related to the wireless signal, such as the ssid (Service Set Identifier) of the wireless signal, the mac (Media Access Control Address) Address of the wireless signal, the status of the wireless signal (whether the wireless signal is connected to the mobile terminal or scanned by the mobile terminal), and the like.
The preset screening rules can be selected and adjusted according to needs, and the wireless signals acquired by the mobile terminals can be screened.
S20: and determining the signal source position information of the target wireless signal according to the terminal position information of the mobile terminal corresponding to the target wireless signal.
The target wireless signal screened according to the preset rule may be a wireless signal acquired by a certain mobile terminal, or may be the same wireless signal acquired by a plurality of mobile terminals.
Therefore, determining the signal source location information of the target wireless signal according to the terminal location information of the mobile terminal corresponding to the target wireless signal may include determining the signal source location information of the target wireless signal according to the terminal location information of one mobile terminal. Information for determining the target wireless signal based on terminal location information of a plurality of mobile terminals may also be included.
The terminal location information of the mobile terminal may be determined by a GPS (Global Positioning System) or a base station, as long as the terminal location information can indicate the location of the mobile terminal on a map. The map may be understood as an electronic map.
The source of the targeted wireless signal may be understood as the device that transmits the targeted wireless signal. The signal source location information may be understood as GPS information or location information in a map of the signal source of the target wireless signal.
S30: and under the condition that the corresponding interest points do not exist in the map according to the information of the target wireless signal and the signal source position information, generating new interest points in the map.
Determining that there is no corresponding point of interest in the map may be understood as that there is no point of interest in the map that corresponds to the signal source location information of the target wireless signal.
The new point of interest may be understood as a point of interest corresponding to a signal source location of the target wireless signal.
The technical scheme of the embodiment of the application relates to the field of data processing, in particular to the fields of electronic maps, cloud computing and cloud platforms. According to the technical scheme of the embodiment of the application, when each user uses the electronic map, the points of interest can be mined and newly added in the electronic map by using the effective wireless signals acquired by the mobile terminal of each user. Because the interest points are constructed according to the data returned by the user in real time, the timeliness of the newly added interest points in the electronic map can be ensured. And then can further improve the accuracy of data in the electronic map to and increase the coverage condition of the electronic map to the real world, make the electronic map can show the real world to the user more comprehensively, promote user experience. Meanwhile, the method can save labor cost while improving the accuracy of the map interest points, solves the problems of limitation of manual reporting modes and timeliness of on-site acquisition modes, and solves the problems that when a user searches the points due to the lack of the interest points, the electronic map cannot return related results for the user, or the returned results are not results expected by the user.
In an application example, the execution subject of the method for generating the interest point may be a server or a cloud platform corresponding to the map. The method for generating the interest point can comprise the following steps:
and after responding to the trigger instruction of the mobile terminal, the electronic map transmits the terminal position information of the mobile terminal and the acquired information of the wireless signal back to a server of the electronic map.
And the server determines a target wireless signal from the wireless signals based on a preset screening rule according to the information of the wireless signals acquired by each mobile terminal.
And the server determines the signal source position information of the target wireless signal according to the terminal position information of the mobile terminal corresponding to the target wireless signal.
And the server generates a new interest point in the map under the condition that the server determines that the corresponding interest point does not exist in the map according to the information of the target wireless signal and the signal source position information.
In one application example, the method for generating the interest point may include:
and after responding to the trigger instruction of the mobile terminal, the electronic map transmits the terminal position information of the mobile terminal and the obtained Wi-Fi information back to a server of the electronic map.
And the server determines a target Wi-Fi from each wireless signal based on a preset screening rule according to the Wi-Fi information acquired by each mobile terminal.
And the server determines the signal source position information of the target Wi-Fi according to the terminal position information of the mobile terminal corresponding to the target Wi-Fi.
And the server generates a new interest point corresponding to the target Wi-Fi in the map under the condition that the server determines that the corresponding interest point does not exist in the map according to the information of the target Wi-Fi and the signal source position information of the target Wi-Fi.
In one implementation, as shown in fig. 2, the present embodiment provides a method for generating a point of interest, including the above steps S10 to S30, where S10: according to the information of the wireless signals acquired by each mobile terminal, based on the preset screening rule, the method determines the target wireless signals from each wireless signal, and may further include:
s11: and determining a target wireless signal from the wireless signals based on a preset keyword according to the name information of the wireless signals acquired by each mobile terminal.
The preset keywords can be selected and adjusted according to needs. For example, the preset keywords may include a name of a building, a name of a mall, a brand name of a shop, and the like. The key words can be Chinese characters, English, pinyin abbreviations or English abbreviations and the like.
In this embodiment, by presetting the keyword and the name information of the wireless signal, a desired target wireless signal can be quickly determined from the wireless signals acquired by each mobile terminal. And in this way, effective wireless signals can be screened out from the wireless signals acquired by the mobile terminal. For example, some wireless signals may be hot spots established by individuals, some wireless signals may be low-quality signals with security risks, and a part of useless wireless signals can be effectively filtered out through preset keywords. Thereby improving subsequent processing.
In an application example, the names of the plurality of wireless signals acquired by the mobile terminal a are "brand a", "mall a", "brand B", "jklhhjkk", respectively. The names of the plurality of radio signals acquired by the mobile terminal B are "qwei" and "brand C", respectively. When the preset keyword is a brand name of a market or a shop, the "jklhjkk" wireless signal acquired by the mobile terminal a and the "qwei" wireless signal acquired by the mobile terminal B are filtered out.
In one implementation, as shown in fig. 3, the present embodiment provides a method for generating a point of interest, including the above steps S10 to S30, where S10: according to the information of the wireless signals acquired by each mobile terminal, based on the preset screening rule, the method determines the target wireless signals from each wireless signal, and may further include:
s12: and aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal.
Identification information may be understood as information that uniquely identifies the identity of the wireless signal. For example, the presentation information may be the mac address corresponding to the wireless signal.
Aggregating the radio signals acquired by the mobile terminals may be understood as de-duplicating the same radio signals acquired by the mobile terminals. For example, the wireless signals acquired by the mobile terminal a are wireless signal a, wireless signal b, and wireless signal c. And if the wireless signals acquired by the mobile terminal B are the wireless signal a, the wireless signal B and the wireless signal d, aggregating the wireless signals a and the wireless signals B in the mobile terminal A and the mobile terminal B by using the identification information.
S13: and determining target wireless signals from the aggregated wireless signals based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to the aggregated wireless signals.
The number of the mobile terminals corresponding to each aggregated wireless signal may be understood as that each aggregated wireless signal is acquired by which mobile terminals at that time. For example, the number of mobile terminals corresponding to each aggregated wireless signal may include: and the aggregated wireless signals are connected with or scanned by the mobile terminals.
The preset corresponding number threshold may be selected and adjusted as needed, and is not specifically limited herein. The aggregated wireless signals can be screened.
In this implementation, the same wireless signals acquired by different mobile terminals can be quickly aggregated through the identification information of the wireless signals. Whether the wireless signal is used by a plurality of users can be determined according to the number of the mobile terminals corresponding to the wireless signal. Only wireless signals open to the outside and connected by a number of users may correspond to a merchant or store, which may be a point of interest to be added to the map.
In one implementation, as shown in fig. 4, the present embodiment provides a method for generating a point of interest, including the above steps S10 to S30, where S10: according to the information of the wireless signals acquired by each mobile terminal, based on the preset screening rule, the method determines the target wireless signals from each wireless signal, and may further include:
s14: and aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal.
Identification information may be understood as information that uniquely identifies the identity of the wireless signal. For example, the presentation information may be the mac address corresponding to the wireless signal.
Aggregating the radio signals acquired by the mobile terminals may be understood as de-duplicating the same radio signals acquired by the mobile terminals. For example, the wireless signals acquired by the mobile terminal a are wireless signal a, wireless signal b, and wireless signal c. And if the wireless signals acquired by the mobile terminal B are the wireless signal a, the wireless signal B and the wireless signal d, aggregating the wireless signals a and the wireless signals B in the mobile terminal A and the mobile terminal B by using the identification information.
S15: and determining a preselected wireless signal from the aggregated wireless signals based on a preset keyword according to the name information of the aggregated wireless signals.
The preset keywords can be selected and adjusted according to needs. For example, the preset keywords may include a name of a building, a name of a mall, a brand name of a shop, and the like. The key words can be Chinese characters, English, pinyin abbreviations or English abbreviations and the like.
S16: and determining the target wireless signal from each pre-selected wireless signal based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to each pre-selected wireless signal.
The number of the mobile terminals corresponding to each aggregated wireless signal may be understood as that each aggregated wireless signal is acquired by which mobile terminals at that time. For example, the number of mobile terminals corresponding to each aggregated wireless signal may include: and the aggregated wireless signals are connected with or scanned by the mobile terminals.
The preset corresponding number threshold may be selected and adjusted as needed, and is not specifically limited herein. The aggregated wireless signals can be screened.
In this embodiment, the same wireless signals acquired by different mobile terminals can be quickly aggregated through the identification information of the wireless signals. Through presetting the keyword and the name information of the wireless signals, the required target wireless signals can be quickly determined from the wireless signals acquired by each mobile terminal. And in this way, effective wireless signals can be screened out from the wireless signals acquired by the mobile terminal. For example, some wireless signals may be hot spots established by individuals, some wireless signals may be low-quality signals with security risks, and a part of useless wireless signals can be effectively filtered out through preset keywords. Whether the wireless signal is used by a plurality of users can be determined according to the number of the mobile terminals corresponding to the wireless signal. Only wireless signals open to the outside and connected by a number of users may correspond to a merchant or store, which may be a point of interest to be added to the map. Therefore, the required target wireless signal can be screened out more quickly and accurately through the steps of the embodiment.
In one implementation, as shown in fig. 5, the present embodiment provides a method for generating a point of interest, including the above steps S10 to S30, where S20: determining the signal source location information of the target wireless signal according to the terminal location information of the mobile terminal corresponding to the target wireless signal, may further include:
s21: when a plurality of mobile terminals corresponding to the target wireless signal are provided, the signal source position information of the target wireless signal is determined based on the terminal position information of the plurality of mobile terminals corresponding to the target wireless signal.
In one example, determining the source location information of the target wireless signal based on the terminal location information of the plurality of mobile terminals corresponding to the target wireless signal may include:
and calculating an average value based on the terminal position information of each mobile terminal to obtain the signal source position information of the target wireless signal.
In this embodiment, the signal source location information of the target wireless signal can be obtained more accurately by using the terminal location information of the plurality of mobile terminals corresponding to the target wireless signal.
In one implementation, as shown in fig. 6, the present embodiment provides a method for generating a point of interest, including the above steps S10 to S30, where S30: in a case where it is determined that there is no corresponding interest point in the map according to the information of the target wireless signal and the signal source location information, generating a new interest point in the map may further include:
s31: and determining the position of the target wireless signal in the map according to the signal source position information.
S32: and determining whether the interest point corresponding to the target wireless signal exists in the map or not according to the name information of the target wireless signal and the position in the map.
The map contains pre-generated points of interest, each point of interest having a corresponding name, status and location tag. The points of interest generated in advance in the map can be added to the map in a mode of reporting by a user, can be added to the map in a mode of collecting in the field, and can be added to the map in a mode of image difference through image contrast of different periods in various regions. The map can also be generated in advance through the method of the embodiment of the application.
S33: in a case where it is determined that the point of interest corresponding to the target wireless signal does not exist in the map, a new point of interest is generated in the map.
In the present embodiment, by the name information and the position in the map of the target wireless signal, it can be accurately determined whether the target wireless signal already has a corresponding point of interest on the map.
In one example, determining whether a point of interest corresponding to the target wireless signal exists in the map according to the name information of the target wireless signal and the location in the map may include:
and acquiring information of all the pre-generated interest points in the map.
Name information and location in the map of the target wireless signal are matched with information of all pre-generated points of interest in the map.
And determining whether the interest point corresponding to the target wireless signal exists according to the matching result.
In one example, determining whether a point of interest corresponding to the target wireless signal exists in the map according to the name information of the target wireless signal and the location in the map may include:
and acquiring a pre-generated interest point contained in the same position in the map according to the position of the target wireless signal in the map.
And comparing the information of the interest points which are generated in advance and contained in the same position in the map with the name information of the target wireless signal, and determining whether the interest points corresponding to the target wireless signal exist or not.
In an application example, the method for generating a point of interest according to the embodiment of the present application can realize that when a new business appears in a certain area, a new point of interest corresponding to the business is generated at the corresponding position in the map through information of a wireless signal returned to a server of an electronic map by a different mobile terminal connected to the wireless signal of the business.
In one example of an application, the wireless signal is a Wi-Fi signal. The interest point generating method comprises the following steps:
the information returned by the user comprises coordinates of positioning by using a GPS and Wi-Fi information scanned by a mobile phone of the user and connected with the mobile phone of the user, wherein the Wi-Fi information comprises an SSID (the name of Wi-Fi) of the Wi-Fi and a mac address (the equipment identification of the Wi-Fi) of the Wi-Fi. And aggregating the Wi-Fi information every day according to the mac address dimension of Wi-Fi, and calculating the average value of coordinates returned by different users under the Wi-Fi data of the same mac address to obtain the aggregated Wi-Fi coordinates. And further, the number of independent connecting users and the number of independent scanning users under Wi-Fi corresponding to the same mac address are obtained through user ID duplication removal and counting.
The final output data is divided into 5 columns, as follows: first column: mac address of Wi-Fi; the second column: aggregated Wi-Fi coordinates; third column: the number of the users connected with the Wi-Fi on the same day; fourth column: scanning the number of the users for the Wi-Fi to reuse on the same day; the fifth column: ssid of Wi-Fi.
For a point of interest, the most important information consists of three parts, namely: name, location, and status. In the obtained Wi-Fi information, the specific position of an interest point can be determined through the coordinates of Wi-Fi, but not any Wi-Fi corresponds to the interest point existing in the real world. Such as: some Wi-Fi devices are actually only hot spots. Therefore, it is necessary to screen out the valid portion from all Wi-Fi information. I.e. it can be verified that a certain Wi-Fi does correspond to a point of interest (judged by name) and that the point of interest exists in the real world (judged by connection status). However, Wi-Fi names in the real world are very diverse, and there may be a certain safety risk (for example, some Wi-Fi names may contain a certain political tendency) when directly using the Wi-Fi names to mine points of interest, and the data quality is not high enough (some users may name their own Wi-Fi as the name of a suspected point of interest, and cannot completely determine from the name only). Therefore, the interest points of the chain brand are mined by utilizing Wi-Fi in consideration of more standard interest point names, and meanwhile, specific user behaviors on the Wi-Fi are further considered in order to improve data quality, so that the validity of mining the interest points based on the Wi-Fi is guaranteed.
First, the Wi-Fi names are filtered through the established brand vocabulary, and brand parts in the brand vocabulary are contained in the Wi-Fi names. Then, aiming at the screened Wi-Fi data, further acquiring Wi-Fi connected with a plurality of different users in a week, because for interest points of types such as food shopping, the interest points can receive different clients every day, and the Wi-Fi connected with the interest points by the different clients can be obtained, the Wi-Fi connected with the different users in the week can be screened to better represent the characteristics, and meanwhile, the interest points can be better ensured to be the interest points which are open to the outside, so that the error data of the type that the user names the Wi-Fi of the user as the suspected interest points is eliminated.
According to an embodiment of the present application, as shown in fig. 7, there is provided an apparatus 100 for generating a point of interest, including:
the first determining module 110 is configured to determine, according to the information of the wireless signals acquired by each mobile terminal, a target wireless signal from each wireless signal based on a preset screening rule.
The second determining module 120 is configured to determine the signal source location information of the target wireless signal according to the terminal location information of the mobile terminal corresponding to the target wireless signal.
A generating module 130, configured to generate a new point of interest in the map when it is determined that there is no corresponding point of interest in the map according to the information of the target wireless signal and the signal source location information.
In one embodiment, the first determining module 10 comprises:
and the first determining submodule is used for determining a target wireless signal from each wireless signal based on a preset keyword according to the name information of the wireless signal acquired by each mobile terminal.
In one embodiment, the first determining module 10 comprises:
and the first aggregation sub-module is used for aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal.
And the second determining submodule is used for determining the target wireless signals from the aggregated wireless signals based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to the aggregated wireless signals.
In one embodiment, the first determining module 10 comprises:
and the second aggregation sub-module is used for aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal.
And the third determining submodule is used for determining the preselected wireless signals from the aggregated wireless signals based on the preset keywords according to the name information of the aggregated wireless signals.
And the fourth determining submodule is used for determining the target wireless signals from the preselected wireless signals based on the preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to the preselected wireless signals.
In one embodiment, the second determining module 20 includes:
and the fifth determining submodule is used for determining the signal source position information of the target wireless signal based on the terminal position information of the plurality of mobile terminals corresponding to the target wireless signal under the condition that the number of the mobile terminals corresponding to the target wireless signal is multiple.
In one embodiment, the generation module 30 includes:
and the sixth determining submodule is used for determining the position of the target wireless signal in the map according to the signal source position information.
And the seventh determining sub-module is used for determining whether the interest point corresponding to the target wireless signal exists in the map or not according to the name information of the target wireless signal and the position in the map.
A generating sub-module for generating a new point of interest in the map if it is determined that there is no point of interest in the map corresponding to the target wireless signal.
The functions of the above-mentioned device for generating interest points may refer to the embodiments of the above-mentioned method for generating interest points, and are not described herein again.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
Fig. 8 is a block diagram of an electronic device according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 8, the electronic apparatus includes: one or more processors 801, memory 802, and interfaces for connecting the various components, including a high speed interface and a low speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). Fig. 8 illustrates an example of a processor 801.
The memory 802 is a non-transitory computer readable storage medium as provided herein. Wherein the memory stores instructions executable by at least one processor to cause the at least one processor to perform the method of point of interest generation provided herein. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform the method of point of interest generation provided herein.
The memory 802, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the method for point of interest generation in the embodiments of the present application (e.g., the first determining module 110, the second determining module 120, and the generating module 130 shown in fig. 7). The processor 801 executes various functional applications of the server and data processing, i.e., implements the method of interest point generation in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 802.
The memory 802 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created from use of the electronic device generated from the point of interest, and the like. Further, the memory 802 may include high speed random access memory and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 802 optionally includes memory located remotely from the processor 801, which may be connected to point of interest generating electronics over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the method of interest point generation may further include: an input device 803 and an output device 804. The processor 801, the memory 802, the input device 803, and the output device 804 may be connected by a bus or other means, and are exemplified by a bus in fig. 8.
The input device 803 may receive input numeric or character information and generate key signal inputs related to user settings and function controls of the electronic device for point of interest generation, such as a touch screen, keypad, mouse, track pad, touch pad, pointer stick, one or more mouse buttons, track ball, joystick, or other input device. The output devices 804 may include a display device, auxiliary lighting devices (e.g., LEDs), and haptic feedback devices (e.g., vibrating motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so as to solve the defects of high management difficulty and weak service expansibility in the traditional physical host and Virtual Private Server (VPS) service. The server may also be a server of a distributed system, or a server incorporating a blockchain.
According to the technical scheme of the embodiment of the application, the technical scheme of the embodiment of the application relates to the field of data processing, in particular to the fields of electronic maps, cloud computing and cloud platforms. According to the technical scheme of the embodiment of the application, when each user uses the electronic map, the points of interest can be mined and newly added in the electronic map by using the effective wireless signals acquired by the mobile terminal of each user. Because the interest points are constructed according to the data returned by the user in real time, the timeliness of the newly added interest points in the electronic map can be ensured. And then can further improve the accuracy of data in the electronic map to and increase the coverage condition of the electronic map to the real world, make the electronic map can show the real world to the user more comprehensively, promote user experience. Meanwhile, the method can save labor cost while improving the accuracy of the map interest points, solves the problems of limitation of manual reporting modes and timeliness of on-site acquisition modes, and solves the problems that when a user searches the points due to the lack of the interest points, the electronic map cannot return related results for the user, or the returned results are not results expected by the user.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present application can be achieved, and the present invention is not limited herein.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (14)
1. A method of point of interest generation, comprising:
determining a target wireless signal from each wireless signal based on a preset screening rule according to the information of the wireless signal acquired by each mobile terminal;
determining signal source position information of the target wireless signal according to terminal position information of a mobile terminal corresponding to the target wireless signal;
and under the condition that the corresponding interest points do not exist in the map according to the information of the target wireless signals and the position information of the signal sources, generating new interest points in the map.
2. The method of claim 1, wherein the determining, according to the information about the wireless signals acquired by each mobile terminal, a target wireless signal from each of the wireless signals based on a preset screening rule comprises:
and determining the target wireless signal from each wireless signal based on a preset keyword according to the name information of the wireless signal acquired by each mobile terminal.
3. The method of claim 1, wherein the determining, according to the information about the wireless signals acquired by each mobile terminal, a target wireless signal from each of the wireless signals based on a preset screening rule comprises:
according to the identification information of the wireless signals acquired by each mobile terminal, aggregating the wireless signals acquired by each mobile terminal;
and determining the target wireless signal from the aggregated wireless signals based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to the aggregated wireless signals.
4. The method of claim 1, wherein the determining, according to the information about the wireless signals acquired by each mobile terminal, a target wireless signal from each of the wireless signals based on a preset screening rule comprises:
according to the identification information of the wireless signals acquired by each mobile terminal, aggregating the wireless signals acquired by each mobile terminal;
determining a preselected wireless signal from the aggregated wireless signals based on a preset keyword according to the name information of the aggregated wireless signals;
and determining the target wireless signal from each preselected wireless signal based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to each preselected wireless signal.
5. The method of claim 1, wherein the determining the signal source location information of the target wireless signal according to the terminal location information of the mobile terminal corresponding to the target wireless signal comprises:
and when a plurality of mobile terminals corresponding to the target wireless signal exist, determining the signal source position information of the target wireless signal based on the terminal position information of the plurality of mobile terminals corresponding to the target wireless signal.
6. The method of any of claims 1 to 5, wherein the generating a new point of interest in the map in the event that it is determined from the information of the target wireless signal and the signal source location information that a corresponding point of interest does not exist in the map comprises:
determining the position of the target wireless signal in the map according to the signal source position information;
determining whether an interest point corresponding to the target wireless signal exists in the map according to the name information of the target wireless signal and the position in the map;
generating the new point of interest in the map if it is determined that the point of interest corresponding to the target wireless signal does not exist in the map.
7. An apparatus of point of interest generation, comprising:
the first determining module is used for determining a target wireless signal from each wireless signal based on a preset screening rule according to the information of the wireless signal acquired by each mobile terminal;
the second determining module is used for determining the signal source position information of the target wireless signal according to the terminal position information of the mobile terminal corresponding to the target wireless signal;
and the generating module is used for generating a new interest point in the map under the condition that the corresponding interest point does not exist in the map according to the information of the target wireless signal and the position information of the signal source.
8. The apparatus of claim 7, wherein the first determining means comprises:
and the first determining submodule is used for determining the target wireless signal from each wireless signal based on a preset keyword according to the name information of the wireless signal acquired by each mobile terminal.
9. The apparatus of claim 7, wherein the first determining means comprises:
the first aggregation submodule is used for aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal;
and the second determining submodule is used for determining the target wireless signals from the aggregated wireless signals based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to the aggregated wireless signals.
10. The apparatus of claim 7, wherein the first determining means comprises:
the second aggregation sub-module is used for aggregating the wireless signals acquired by each mobile terminal according to the identification information of the wireless signals acquired by each mobile terminal;
the third determining submodule is used for determining preselected wireless signals from the aggregated wireless signals based on preset keywords according to the name information of the aggregated wireless signals;
and the fourth determining submodule is used for determining the target wireless signal from each preselected wireless signal based on a preset corresponding quantity threshold according to the quantity of the mobile terminals corresponding to each preselected wireless signal.
11. The apparatus of claim 7, wherein the second determining means comprises:
and a fifth determining submodule, configured to determine, when there are multiple mobile terminals corresponding to the target wireless signal, signal source location information of the target wireless signal based on terminal location information of the multiple mobile terminals corresponding to the target wireless signal.
12. The apparatus of any of claims 7 to 11, wherein the generating means comprises:
a sixth determining submodule, configured to determine, according to the signal source location information, a location of the target wireless signal in the map;
a seventh determining sub-module, configured to determine whether an interest point corresponding to the target wireless signal exists in the map according to the name information of the target wireless signal and the location in the map;
a generating sub-module for generating the new point of interest in the map if it is determined that the point of interest corresponding to the target wireless signal does not exist in the map.
13. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1 to 6.
14. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 6.
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