CN115776477A - Information identification method, device, equipment and storage medium - Google Patents

Abstract

This application discloses a method for identifying information. The method includes: obtaining the media access control address of the gateway; searching for the reference location information of the gateway corresponding to the media access control address from the gateway regional distribution database; if the obtained reference The quantity of the location information satisfies the first quantity screening condition, and the mounted device information under the gateway is obtained; based on the media access control address and the mounted device information, a target identifier for uniquely identifying the gateway is created. The application also discloses an information identification device, electronic equipment and a computer-readable storage medium.

Description

An information identification method, device, equipment and storage medium

technical field

The present application relates to the field of computer technology, and in particular to an information identification method, an information identification device, electronic equipment, and a computer-readable storage medium.

Background technique

At present, the equipment generally owned in the family can be roughly divided into three categories: information equipment represented by home computers, notebook computers, and handheld computers; televisions, high-density digital video discs (Digital Video Disc, DVD), Traditional entertainment equipment represented by audio; household equipment related to daily life of the family, including refrigerators, washing machines, lighting and home security systems. Smart home means that these devices in the home form a home internal network and connect to the external network through a home gateway for remote control and management. The home gateway is an important part of the smart home, and it is an intermediate device that realizes the communication between the internal network and the external network in the home network. As a unified network access interface for home broadband, the home gateway can accurately know the provincial and city distribution, quantity scale, and behavior habits of home gateways, which is a basic requirement for the refined operation of smart homes in different regions. At present, the smart home operation center uses the Media Access Control (MAC) address of the home gateway in each province as the unique identifier of the home gateway, so that network operators can know the distribution of home gateways in various regions, provinces, and cities. Quantity size, deployment situation and behavior habits.

However, in the related art, due to the large number of home gateway equipment manufacturers, when the equipment manufacturers generate home gateways, there is a lack of communication between the equipment manufacturers, which makes the MAC addresses of some home gateways duplicate, which makes network operators unable to accurately Learn about the deployment information of home gateways in various regions.

Contents of the invention

The present application provides an information identification method, an information identification device, electronic equipment, and a computer-readable storage medium, which solve the situation that the MAC addresses of some home gateways in the related art are duplicated, resulting in network operators being unable to accurately obtain home gateways Issues with deployment information in various regions.

The technical scheme of the present application is realized like this:

A method for identifying information, the method comprising:

Obtaining the media access control address of the gateway;

Searching for reference location information of the gateway corresponding to the media access control address from the gateway area distribution library;

If the obtained quantity of reference position information satisfies the first quantity screening condition, obtain the information of the mounted device under the gateway;

Create a target identifier for uniquely identifying the gateway based on the media access control address and the mounted device information.

An information identification device, the information identification device comprising:

an obtaining unit, configured to obtain the media access control address of the gateway;

a processing unit, configured to search the reference location information of the gateway corresponding to the media access control address from the gateway area distribution library;

The processing unit is further configured to obtain the information of the mounted device under the gateway if the obtained quantity of reference position information satisfies the first quantity screening condition;

The processing unit is further configured to create a target identifier for uniquely identifying the gateway based on the media access control address and the mounted device information.

An electronic device comprising:

memory for storing executable instructions;

The processor is configured to implement the steps of the above information identification method when executing the executable instructions stored in the memory.

A computer storage medium, where one or more programs are stored in the computer storage medium, and the one or more programs can be executed by one or more processors, so as to realize the steps of the above information identification method.

The information identification method, information identification device, electronic equipment, and computer-readable storage medium provided in this application obtain the media access control address of the gateway; find the gateway corresponding to the media access control address from the gateway regional distribution database reference location information; if the number of obtained reference location information satisfies the first quantity filter condition, obtain the mounted device information under the gateway; based on the media access control address and the mounted device information, create a target for uniquely identifying the gateway In this way, this application uses the target identifier to uniquely identify the gateway, and optimizes the shortcomings of the method of uniquely marking the family and locating the province and city based on the MAC of the home gateway in the related art, so that the operator can know the geographical location of each gateway, and it is convenient to determine The deployment of gateways in various regions; at the same time, the attribution information of the MAC address can be determined conveniently, accurately and efficiently, making the follow-up operations based on the attribution information more accurate and improving the user experience.

Description of drawings

FIG. 1 is a schematic flowchart of an optional information identification method provided by the present application;

FIG. 2 is a schematic flow diagram of obtaining reference location information of a gateway corresponding to a media access control address provided by the present application;

FIG. 3 is a schematic flowchart of an optional information identification method provided by the present application;

Fig. 4 is a schematic flow chart of determining the target location information of the gateway provided by the present application;

FIG. 5 is a schematic flowchart of an optional information identification method provided by the present application;

Fig. 6 is a schematic flow chart of creating a target identifier provided by the present application;

Fig. 7 is a schematic flow chart of creating another target identifier provided by the present application;

Fig. 8 is a schematic structural diagram of a family tree provided by the present application;

Fig. 9 is a schematic structural diagram of an information identification device provided by the present application;

FIG. 10 is a schematic structural diagram of an electronic device provided by the present application.

Detailed ways

The technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Here, the "another" or "another" mentioned in the description of the drawings does not mean Specific to a certain embodiment, the various embodiments of the present application can be combined with each other without conflict.

It should be understood that references to "an embodiment of the present application" or "the foregoing embodiment" throughout the specification mean that a specific feature, structure or characteristic related to the embodiment is included in at least one embodiment of the present application. Therefore, appearances of "in the embodiment of the present application" or "in the foregoing embodiment" throughout the specification do not necessarily refer to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments. In various embodiments of the present application, the serial numbers of the above-mentioned processes do not mean the order of execution, and the execution order of each process should be determined by its functions and internal logic, rather than the implementation process of the embodiments of the present application. constitute any limitation. The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

This application provides a method for identifying information, which is applied to electronic equipment. Referring to FIG. 1, the method includes the following steps:

Step 101, acquire the media access control address of the gateway.

In the embodiment of the present application, the electronic device sends a query request for the MAC address of the gateway to the gateway, and receives a MAC address query response returned by the gateway. Wherein, the MAC address query response carries the MAC address information of the gateway.

Among them, the gateway (Gateway) is also called an internet connection and a protocol converter. A gateway is a complex network interconnection device that realizes the network interconnection above the network layer and can be used for the interconnection of two networks with different high-level protocols. It should be noted that the gateway may be used for interconnection of a wide area network (Wide Area Network, WAN), and may also be used for interconnection of a local area network (Local Area Network, LAN).

In the embodiment of the present application, electronic devices may include mobile terminal devices such as mobile phones, tablet computers, notebook computers, personal digital assistants (Personal Digital Assistant, PDA), cameras, wearable devices, and vehicle-mounted devices, as well as fixed devices such as desktop computers. Terminal Equipment.

In the embodiment of this application, the MAC address can be used to confirm the address of the network device location; the MAC address is written inside the hardware by the device manufacturer when producing the network device. Generally, the MAC address is 48 bits (6 bytes), usually expressed as 12 hexadecimal numbers, separated by a colon between each 2 hexadecimal numbers, for example 08:00:20:0A:8C : 6D is a MAC address. Among them, the first three bytes represent the Organizationally Unique Identifier (OUI), which is the code assigned to different manufacturers by the Registry of the Institute of Electrical and Electronics Engineers (IEEE) to distinguish different factory. The last three bytes are allocated by the device manufacturer. Due to the lack of communication among various equipment manufacturers, the MAC addresses of some home gateways are duplicated, which makes network operators unable to accurately know the distribution, quantity, deployment and behavior habits of home gateways in various regions.

Electronic devices can use wireless fidelity (Wireless Fidelity, Wi-Fi), Global System for Mobile Communications (Global System for Mobile Communications, GSM) mobile communication, code division multiple access (Code Division Multiple Access, CDMA) mobile communication, third-generation mobile Communication technology (3rd-Generation, 3G) mobile communication, the 4th generation mobile communication technology (4G) mobile communication, 5th-generation mobile communication technology (5rd-Generation, 5G) mobile communication, narrowband Internet of Things (Narrow Band Internet of Things, NBIoT) and other network access methods to access the gateway.

In the embodiment of this application, the MAC address information is obtained from the messages exchanged during the association process between the electronic device and the gateway; optionally, the MAC address information can be obtained during any handshake process of scanning, authentication and association between the electronic device and the gateway acquired.

In this embodiment, the gateway can obtain the MAC address information through the query request of the MAC address, which saves the process of obtaining the MAC address information in the process of associating the electronic device with the gateway. Of course, it can also be obtained from the process of associating the electronic device with the gateway. MAC address information increases the flexibility of the gateway to obtain MAC address information.

Step 102: Find the reference location information of the gateway corresponding to the media access control address from the gateway area distribution database.

Wherein, a mapping relationship is stored in the gateway area distribution library, and the mapping relationship is used to indicate a reference location relationship corresponding to the MAC address.

In the embodiment of the present application, based on the MAC address of the gateway, from the gateway regional distribution library, that is, the gateway MAC province and city attribution library, query the reference location information of the gateway corresponding to the MAC address, that is, the province and city attribution of the MAC address; and determine the inquired The number of reference location information of the gateway corresponding to the MAC address.

FIG. 2 is a schematic flowchart of obtaining reference location information of a gateway corresponding to a media access control address provided in the present application. First obtain the MAC address of the gateway, and search the reference location information of the gateway corresponding to the media access control address from the gateway area distribution database; and determine the number of reference location information of the gateway. Exemplarily, the electronic device determines whether the reference position information of the gateway is unique, determines that the number of reference position information of the gateway is 1, that is, the reference position information of the gateway is unique, or determines that the number of reference position information of the gateway is greater than 1, that is, the reference position of the gateway The information is not unique, or it is determined that the number of reference location information of the gateway is 0, that is, there is no reference location information of the gateway.

Step 103, if the obtained quantity of reference location information satisfies the first quantity screening condition, acquire the information of the mounted device under the gateway.

Wherein, the mounted device information includes the IP data of at least one device mounted under the gateway, and the device information of each device mounted under the gateway; the device information of each device mounted under the gateway includes but is not limited to The MAC address of each device, the type of each device, the brand of each device, and the model of each device loaded under the gateway.

In the embodiment of the present application, when the electronic device determines that the quantity of the reference location information of the gateway corresponding to the MAC address queried satisfies the first quantity screening condition, according to the status information of the device mounted under the gateway, it is determined that the gateway is mounted on the gateway. Devices under the gateway, and obtain the mounted device information of the devices mounted under the gateway. The status information of the device includes whether the device is in an available state or in an unavailable state.

In the embodiment of the present application, determining that the number of acquired reference location information satisfies the first quantity screening condition means determining that the number of acquired reference location information is 0, or determining that the number of acquired reference location information is greater than 1.

Exemplarily, the mounted device information of the device mounted under the gateway includes: MAC1-TV-device 1, MAC2-router-device 2; or the mounted device information of the device mounted under the gateway includes: MAC3-mobile phone- Device 3, MAC4-mobile phone-device 4.

Step 104, based on the media access control address and the mounted device information, create a target identifier for uniquely identifying the gateway.

In the embodiment of the present application, the electronic device creates a target identifier for uniquely identifying the gateway based on the MAC address of the gateway and the mounted device information.

The information identification method provided by this application includes: obtaining the media access control address of the gateway; searching for the reference location information of the gateway corresponding to the media access control address from the gateway regional distribution database; if the obtained reference location information The quantity satisfies the first quantity screening condition, and the mounted device information under the gateway is obtained; based on the media access control address and the mounted device information, a target identifier for uniquely identifying the gateway is created. In this way, this application uses the target identifier to uniquely identify the gateway, and optimizes the shortcomings of the method of uniquely marking the family and locating the province and city based on the MAC of the home gateway in the related art, so that the operator can know the geographical location of each gateway, and it is convenient to determine the location of the gateway. The deployment status of each region; at the same time, the attribution information of the MAC address can be determined conveniently, accurately and efficiently, making the follow-up operations based on the attribution information more accurate and improving the user experience.

This application provides a method for identifying information, which is applied to electronic devices. Referring to FIG. 3 , the method can be implemented through steps 201 to 205; or the method can be implemented through steps 201 to 202 and step 206:

Step 201, acquire the media access control address of the gateway.

Step 202: Find the reference location information of the gateway corresponding to the media access control address from the gateway area distribution database.

Step 203, if the obtained quantity of reference location information satisfies the first quantity screening condition, acquire the information of the mounted device under the gateway.

Step 204, based on the Internet Protocol data, determine the target location information of the gateway.

In the embodiment of the present application, if the number of obtained reference location information satisfies the first quantity screening condition, that is, it is determined that the number of obtained reference location information is not unique, the electronic device collects the different data connected to the gateway within a preset time period. Internet communication protocols in Deep Packet Inspection (DPI), Domain Name System (Domain Name System, DNS), and Hypertext Transfer Protocol (Hyper Text Transfer Prtcl, HTTP) traffic initiated by the device during network communication. Version (Internet Protocol version 4, IPV4) and Internet Protocol version 6 (Internet Protocol version 6, IPV6) data to determine the target location information of the gateway. It should be noted that the IPV4 resources and IPV6 resources used by the gateway all come from the unified allocation of IP resources, and the provinces and cities of the gateway can be accurately located through the IP data. Wherein, the preset time period may be one hour, one day, one week, one month and so on.

In the embodiment of the present application, when the mounting device conducts business with any third-party platform through the gateway, the mounting device will send business information to the third-party platform through the gateway. Wherein, the service information includes the geographic location information of the mounted device and the time at that time, so that the gateway can determine the geographical range to which the geographic location information of the gateway belongs in each time period according to the geographic location information of the mounted device, so as to determine the The distribution of gateways in each geographical range for each time period. For example, the behaviors of devices MAC1 and MAC2 mounted under the gateway both occurred in Hangzhou, Zhejiang Province in the past week; the behaviors of devices MAC3 and MAC4 mounted under the gateway occurred in Beijing in the past week.

Fig. 4 is a schematic flow chart of determining target location information of a gateway provided by the present application. Exemplarily, first determine the MAC address of the gateway, and determine the devices mounted under the gateway; for example, device 1 with the media access control address of MAC1, device 2 with the media access control address of MAC2, media access control Device 3 with address MAC3 and device 4 with MAC address MAC4. Further, according to the IPV4 and IPV6 data in the DPI/DNS traffic initiated by the device during the network communication process, and based on the IPV4 and IPV6 data from the IP province and city attribution database, determine the target location information of the gateway within the preset time period. For example, the device 1 whose media access control address is MAC1 and the device 2 whose media access control address is MAC2 have belonged to: Hangzhou, Zhejiang Province for nearly a week. The device 3 with the media access control address MAC3 and the device 4 with the media access control address MAC4 have been attributing for nearly a week: Beijing.

Step 205: Create a target identifier based on the MAC address and target location information.

In the embodiment of the present application, the electronic device creates a target identifier based on the MAC address of the gateway and the target location information of the gateway.

In other embodiments of the present application, step 205 creates a target identifier based on the media access control address and target location information, which can be implemented through the steps shown in FIG. 5:

Step 2051: Concatenate the device information of each device to obtain the device string corresponding to each device.

In the embodiment of the present application, after obtaining the devices mounted under the gateway, the device information of each device is spliced to obtain the device string corresponding to each device. For example, the device string is: aa-dd-ee-ff-cc-ww+tv+device1+skyworth 55k5s.

In the embodiment of the present application, after obtaining the devices mounted under the gateway, the device information of each commonly used device is spliced to obtain the device string corresponding to each commonly used device. In this application, devices that have been connected to the gateway for more than 5 days in the past 7 days are defined as common devices.

In order to ensure data security, an encryption algorithm is used to encrypt the device string. Exemplary, the encryption algorithm includes but is not limited to using the message digest function (Message-Digest Algorithm 5, MD5) in the hash (Hash) algorithm, the secure hash function 1 (Secure Hash Algorithm 1, SHA-1), open search Address method, linked list method. Exemplarily, the device string "aa-dd-ee-ff-cc-ww+television+device 1+skyworth 55k5s" is encrypted to obtain the encrypted device string "c18ce2e93e0a2ec9fd89cf19ea28924a".

Step 2052, process the media access control address, target location information, and device character string corresponding to each device according to the target format, and obtain first auxiliary information used to characterize the service type of the device mounted on the gateway.

In the embodiment of the present application, the media access control address, the target location information and the device string corresponding to each device are processed according to the target format to obtain the first auxiliary information used to characterize the service type of the device mounted on the gateway. Exemplarily, the media access control address, the target location information and the device string corresponding to each device are processed according to the target format, and the first auxiliary information is obtained as: (the MAC address of the gateway, the target location information, the device string 1 , device string 2)=(aa-bb-cc-dd-ee-ff, Hangzhou, Zhejiang, c18ce2e93e0a2ec9fd89cf19ea28924a, 55313690b28ee830d42222b155adaf23). Or the first auxiliary information obtained is: (MAC address of gateway, target location information, device character string 1)=(aa-bb-cc-dd-ee-ff, Beijing, 88a8df45bcea280d330502d39f9cb31f). Wherein, the first auxiliary information may represent the service type of the device attached to the gateway.

In the embodiment of the present application, the target format includes, but is not limited to, a triple structure, a vector structure, and a tree structure.

Step 2053: Obtain the target identifier based on the first auxiliary information, the MAC address and the target location information.

In the embodiment of the present application, based on the first auxiliary information, the MAC address of the gateway, and the target location information of the gateway, a target identifier for uniquely identifying the gateway is obtained.

In other embodiments of the present application, step 2053 obtains the target identifier based on the first auxiliary information, the media access control address and the target location information, which can be realized through steps A1 to A2, or through steps A3 to A6, or through steps A3 to B4, step A7 to achieve:

Step A1, if there is no reference identifier corresponding to the MAC address in the identifier database, encrypt the first auxiliary information to obtain encrypted first auxiliary information.

In the embodiment of the present application, the identification database stores a mapping relationship, and the mapping relationship stores target identification information corresponding to the MAC address of the gateway.

In the embodiment of the present application, if there is no reference identifier corresponding to the MAC address in the identifier database, the first auxiliary information is encrypted to obtain encrypted first auxiliary information.

In the embodiment of the present application, in order to ensure data security, an encryption algorithm is used to encrypt the processed target format information. Exemplary, the encryption algorithm includes but is not limited to using the message digest function (Message-Digest Algorithm 5, MD5) in the hash (Hash) algorithm, the secure hash function 1 (Secure Hash Algorithm 1, SHA-1), open search Address method, linked list method. Exemplarily, the first auxiliary information "aa-bb-cc-dd-ee-ff, Beijing, 88a8df45bcea280d330502d39f9cb31f" is encrypted to obtain encrypted first auxiliary information "607aa0071ec96dd294497ab34577d49d".

Step A2. Arranging the MAC address, the encrypted first auxiliary information and the target location information of the gateway according to the triple structure to obtain the target identifier.

In the embodiment of the present application, the MAC address of the gateway, the encrypted first auxiliary information and the target location information of the gateway are arranged according to the triple structure to obtain the target identification, for example: the obtained target identification is: (the MAC address of the gateway, encrypted The following first auxiliary information, target location information of the gateway)=(aa-bb-cc-dd-ee-ff, 607aa0071ec96dd294497ab34577d49d, Beijing), and store the target identifier in the value identifier database.

Step A3, if there is a reference identifier in the identifier database, parsing the reference identifier to obtain second auxiliary information associated with the reference identifier.

In the embodiment of the present application, if the reference identifier corresponding to the MAC address exists in the identifier database, the reference identifier corresponding to the MAC address is analyzed to obtain the second auxiliary information associated with the reference identifier. Analyzing the reference identifier includes first obtaining reference information of the target bit in the reference identifier, and performing a decryption operation on the reference information to obtain the second auxiliary information.

Step A4. Determine the similarity between the first auxiliary information and the second auxiliary information.

In this embodiment of the present application, the electronic device determines the similarity between the first auxiliary information and the second auxiliary information. For example, the first auxiliary information obtained first is: (aa-bb-cc-dd-ee-ff, Hangzhou, Zhejiang, c18ce2e93e0a2ec9fd89cf19ea28924a, 55313690b28ee830d42222b155adaf23) and the second auxiliary information is: (aa-bb-cc-dd-ee-ff, Beijing, 88a8df45bcea280d330502d39f9cb31f). The auxiliary information to be compared similarity is fused to construct a feature value set, for example: (Hangzhou, Zhejiang, c18ce2e93e0a2ec9fd89cf19ea28924a, 55313690b28ee830d42222b155adaf23, Beijing, 88a8df45bcea280d330502d39f9cb31f), then the result of the first auxiliary information is (01, 01f) , the result of the second auxiliary information is (0, 0, 0, 1, 1). Finally, based on the result of the first side information and the result of the second side information, a similarity algorithm is used to calculate the similarity. In the embodiment of the present application, the similarity algorithm includes but not limited to cosine similarity, Manhattan Distance, Euclidean Distance, Chebyshev Distance, and Pearson Correlation.

Step A5. If the similarity is greater than or equal to the similarity threshold, perform an encryption operation on the second auxiliary information to obtain encrypted second auxiliary information.

In the embodiment of the present application, the similarity threshold can be set to 50%; if it is determined that the similarity between the first auxiliary information and the second auxiliary information is greater than or equal to the similarity threshold, that is, when it is determined that the similarity is greater than or equal to 50%, the multiplexing flag information stored in the database, and perform an encryption operation on the second auxiliary information to obtain encrypted second auxiliary information. Exemplarily, the second auxiliary information is: (aa-bb-cc-dd-ee-ff, Hangzhou, Zhejiang, c18ce2e93e0a2ec9fd89cf19ea28924a, 55313690b28ee830d42222b155adaf23), the second auxiliary information is encrypted, and the encrypted second auxiliary information is " 5666bc792349fef2942ae343d38156ee".

Step A6, arrange the MAC address, the encrypted second auxiliary information and the target location information according to the triplet structure to obtain the target identifier.

In the embodiment of the present application, the MAC address, the encrypted second auxiliary information, and the target location information are arranged according to a triple structure to obtain the target identifier. For example: the target identification is obtained as: (the MAC address of the gateway, the encrypted first auxiliary information, the target location information of the gateway)=(aa-bb-cc-dd-ee-ff, 5666bc792349fef2942ae343d38156ee, Zhejiang Hangzhou), and the target The identity stores the value in the identity database.

Step A7. If the similarity is less than the similarity threshold, arrange the MAC address, the encrypted first auxiliary information, and the target location information of the gateway according to the triplet structure to obtain the target identifier.

In the embodiment of the present application, when the similarity is less than the similarity threshold, the target identification information is calculated, and the MAC address of the gateway, the encrypted first auxiliary information and the target location information of the gateway are arranged according to the triple structure to obtain the target identification, For example: obtain target identification as: (the MAC address of gateway, the first auxiliary information after encryption, the target location information of gateway)=(aa-bb-cc-dd-ee-ff, 607aa0071ec96dd294497ab34577d49d, Beijing), and target identification Store the value ID in the database.

Fig. 6 is a schematic flow chart of creating a target ID provided by this application. When the number of reference information obtained by the electronic device is not unique or the number of reference information is empty, obtain the MAC address of the gateway and judge whether the MAC address of the gateway is in the identification database. When the MAC address of the gateway is in the identification database, compare the identification The similarity between the second auxiliary information corresponding to the MAC address of the gateway in the database and the first auxiliary information corresponding to the currently determined MAC address of the gateway and the size of the similarity threshold, when the similarity between the first auxiliary information and the second auxiliary information If it is greater than or equal to the similarity threshold, it is determined that the reference identifier in the identifier database is the target identifier. When the similarity between the first auxiliary information and the second auxiliary information is less than the similarity threshold or the MAC address of the gateway is not in the identification database, the target identification needs to be recalculated.

Step 206: If the quantity satisfies the second quantity screening condition, determine the target identifier based on the MAC address and the reference location of the gateway.

In the embodiment of the present application, when the electronic device determines that the number of reference location information of the gateway corresponding to the MAC address found meets the second quantity filter condition, the target identifier is determined based on the MAC address of the gateway and the reference location of the gateway.

In the embodiment of the present application, it is determined that the quantity of the obtained reference location information satisfies the second quantity screening condition, that is, it is determined that the quantity of the obtained reference location information is one. That is to say, if it is determined from the gateway MAC province and city attribution database that the province attribution corresponding to the MAC address of the gateway is unique, then the MAC address of the gateway is credible, and the electronic device obtains the province attribution of the gateway from the gateway MAC province attribution database. And based on the MAC address of the gateway and the provincial attribution of the gateway, the target identification A1 is obtained. Exemplarily, the output format of the target identification A1 is: (the MAC address of the gateway, the fingerprint information of the gateway, the provincial attribution of the gateway)=(aa -bb-cc-dd-ee-ff, aa-bb-cc-dd-ee-ff, Hangzhou, Zhejiang).

Fig. 7 is a schematic flow chart of creating a target ID provided by this application. First, the electronic device obtains the MAC address of the gateway, the target location information of the gateway, and the mounted devices mounted under the gateway; from the mounted devices mounted under the gateway, the commonly used devices in the mounted devices are screened out, and the Commonly used device information For example: commonly used device information includes: TV-device 1-MAC1, router-device 2-MAC2 and mobile phone-device 3-MAC3. Then, the MAC address of the gateway is used as the root node, and the target location information and common equipment information of the gateway are used as subtrees to form a family tree. Fig. 8 is a schematic structural diagram of a family tree provided by the present application. As shown in Figure 8, the MAC address of the gateway such as aa-bb-cc-dd-ee-ff is the root node, and the target location information of the gateway is the first-level child node under the root node. For example, the target location information of the gateway includes The attribution is in Hangzhou, Zhejiang or the attribution is in Beijing. The MAC address in the commonly used device information is used as the second-level child node. For example, when the attribution is in Hangzhou, Zhejiang, it includes device 1: MAC1 and device 2: MAC2. When the attribution is in Beijing, including device 3: MAC3. Take the device information in common device information as the third-level child nodes, such as device types: mobile phones, computers, and routers; device brands: A, B, and C. Signals for equipment: skyworth 55, W7 and hwh v3.

As shown in FIG. 7 , after the family tree is constructed, the family tree is vectorized and encrypted. For example, the MAC, type, brand, and model information of each commonly used device subtree under different target location information are spliced, and encrypted by Hash to construct a string. Then, determine whether there is a reference identifier corresponding to the MAC address of the gateway in the identifier database, if there is a reference identifier corresponding to the MAC address of the gateway in the identifier database, calculate the second auxiliary information corresponding to the MAC address in the identifier database and the currently determined gateway The similarity of the first auxiliary information corresponding to the MAC address, when the similarity is greater than or equal to the similarity threshold, the reference identifier corresponding to the MAC address in the identification database is the target identifier. If there is no reference identifier corresponding to the MAC address of the gateway in the identifier database, or the similarity is smaller than the similarity threshold, the target identifier is recalculated. Finally, the target identity is stored in an identity database.

It should be noted that, for descriptions of the same steps and content in this embodiment as in other embodiments, reference may be made to the descriptions in other embodiments, and details are not repeated here.

The present application provides an information identification device, which is used to implement the information identification method provided in Figure 1 and Figure 3. Referring to Figure 9, the information identification device 9 includes:

An obtaining unit 901, configured to obtain the media access control address of the gateway;

The processing unit 902 is configured to search the reference location information of the gateway corresponding to the media access control address from the gateway area distribution library;

The processing unit 902 is configured to acquire the mounted device information under the gateway if the obtained quantity of reference position information satisfies the first quantity screening condition;

The processing unit 902 is configured to create a target identifier for uniquely identifying the gateway based on the media access control address and the mounted device information.

In other embodiments of the present application, the processing unit 902 is further configured to determine the target location information of the gateway based on the Internet Protocol data; and create a target identifier based on the MAC address and the target location information.

In other embodiments of the present application, the processing unit 902 is configured to splice the device information of each device to obtain the device string corresponding to each device; combine the media access control address, target location information and each device The corresponding device character string is processed according to the target format to obtain the first auxiliary information used to characterize the service type of the device mounted on the gateway; based on the first auxiliary information, the media access control address and the target location information, the target identifier is obtained.

In other embodiments of the present application, the processing unit 902 is configured to encrypt the first auxiliary information to obtain encrypted first auxiliary information if there is no reference identifier corresponding to the media access control address in the identification database; The access control address, the encrypted first auxiliary information and the target location information of the gateway are arranged according to the triple structure to obtain the target identifier.

In other embodiments of the present application, the processing unit 902 is configured to, if there is a reference identifier in the identifier database, parse the reference identifier to obtain second auxiliary information associated with the reference identifier; determine the similarity between the first auxiliary information and the second auxiliary information; If the similarity is greater than or equal to the similarity threshold, the second auxiliary information is encrypted to obtain the encrypted second auxiliary information; the media access control address, the encrypted second auxiliary information and the target location information are divided into triplets The structures are arranged to obtain the target identification.

In other embodiments of the present application, the processing unit 902 is configured to arrange the media access control address, the encrypted first auxiliary information, and the target location information of the gateway according to a triplet structure if the similarity is less than a similarity threshold, Get the target ID.

In other embodiments of the present application, the processing unit 902 is configured to determine the target identifier based on the MAC address and the reference location of the gateway if the quantity satisfies the second quantity screening condition.

It should be noted that, for descriptions of the same steps and content in this embodiment as in other embodiments, reference may be made to the descriptions in other embodiments, and details are not repeated here.

This application provides an electronic device that can implement the information identification method provided in Figure 1 and Figure 3, as shown in Figure 10, the electronic device 10 includes:

Memory 1001, for storing executable instructions;

The processor 1002 is configured to implement the steps of the information identification method provided in FIG. 1 and FIG. 3 when executing the executable instructions stored in the memory.

As an example, the processor may be an integrated circuit chip with signal processing capabilities, such as a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), or other programmable logic devices, discrete gate or transistor logic devices, Discrete hardware components, etc., wherein the general-purpose processor may be a microprocessor or any conventional processor, etc.

The present application provides a computer-readable storage medium, the computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors, so as to realize the The implementation process in the identification method of the provided information will not be repeated here.

It should be noted here that: the descriptions of the above storage medium and device embodiments are similar to the descriptions of the above method embodiments, and have similar beneficial effects of the same method embodiments. For technical details not disclosed in the storage medium and device embodiments of the present application, please refer to the description of the method embodiments of the present application for understanding.

Above-mentioned computer storage medium/memory can be read-only memory (Read Only Memory, ROM), programmable read-only memory (Programmable Read-Only Memory, PROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Magnetic Random Access Memory (Ferromagnetic Random Access Memory, FRAM), Flash Memory (Flash Memory), Magnetic Surface Memory, CD-ROM, or CD-ROM (Compact Disc Read-Only Memory, CD-ROM) and other memories; it can also be various terminals including one or any combination of the above-mentioned memories, such as mobile phones, computers, tablet devices, personal digital assistants, etc. .

It should be understood that references to "one embodiment" or "an embodiment" or "an embodiment of the present application" or "the foregoing embodiments" or "some embodiments" or "some implementations" throughout the specification mean the same as implementing A particular feature, structure, or characteristic related to an example is included in at least one embodiment of the present application. Thus, appearances of "in one embodiment" or "in an embodiment" or "the present embodiment" or "the foregoing embodiments" or "some embodiments" or "some implementations" throughout the specification do not necessarily mean Must refer to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and internal logic, and should not be used in the embodiments of the present application. The implementation process constitutes any limitation. The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined or integrated. to another system, or some features may be ignored, or not implemented. In addition, the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms of.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed to multiple network units; Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application can be integrated into one processing unit, or each unit can be used as a single unit, or two or more units can be integrated into one unit; the above-mentioned integration The unit can be realized in the form of hardware or in the form of hardware plus software functional unit.

The methods disclosed in several method embodiments provided in this application can be combined arbitrarily to obtain new method embodiments under the condition of no conflict.

The features disclosed in several product embodiments provided in this application can be combined arbitrarily without conflict to obtain new product embodiments.

The features disclosed in several method or device embodiments provided in this application can be combined arbitrarily without conflict to obtain new method embodiments or device embodiments.

Those of ordinary skill in the art can understand that all or part of the steps to realize the above method embodiments can be completed by hardware related to program instructions, and the aforementioned programs can be stored in computer-readable storage media. When the program is executed, the execution includes The steps of the above-mentioned method embodiments; and the aforementioned storage medium includes: various media capable of storing program codes such as removable storage devices, read only memory (ROM), magnetic disks or optical disks.

Alternatively, if the above-mentioned integrated units of the present application are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solutions of the embodiments of the present application or the part that contributes to related technologies can be embodied in the form of software products. The computer software products are stored in a storage medium and include several instructions to make A computer device (which may be a personal computer, a server, or a network device, etc.) executes all or part of the methods in the various embodiments of the present application. The aforementioned storage medium includes various media capable of storing program codes such as removable storage devices, ROMs, magnetic disks or optical disks.

It is worth noting that the drawings in the embodiments of the present application are only for illustrating the schematic position of each device on the terminal device, and do not represent the real position in the terminal device. The real position of each device or each area can be determined according to the actual situation ( For example, the structure of the terminal device) is changed or shifted accordingly, and the ratio of different parts of the terminal device in the figure does not represent the real ratio.

The above is only the embodiment of the present application, but the scope of protection of the present application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, and should covered within the scope of protection of this application. Therefore, the protection scope of the present application should be determined by the protection scope of the claims.

Claims (10)

1. A method for identifying information, characterized in that the method comprises: Obtain the media access control address of the gateway; Searching for reference location information of the gateway corresponding to the media access control address from the gateway area distribution library; If the obtained quantity of reference position information satisfies the first quantity screening condition, obtain the information of the mounted device under the gateway; Create a target identifier for uniquely identifying the gateway based on the media access control address and the mounted device information. 2. The method for identifying information according to claim 1, wherein the mounted device information includes Internet Protocol data of at least one device mounted under the gateway, and the information based on the media storage Get the control address and the mounted device information, create a target ID for uniquely identifying the gateway, including: determining target location information of the gateway based on the internet protocol data; The target identifier is created based on the MAC address and the target location information. 3. The information identification method according to claim 2, wherein the mounted device information further includes device information of each of the devices, and the media access control address and the target location information to create the target identity, including: performing splicing processing on the device information of each of the devices to obtain a device string corresponding to each of the devices; Processing the media access control address, the target location information, and the device string corresponding to each of the devices according to the target format to obtain a first auxiliary service type used to characterize the mounted device of the gateway information; Obtain the target identifier based on the first auxiliary information, the MAC address, and the target location information. 4. The information identification method according to claim 3, wherein said obtaining the target identification based on the first auxiliary information, the media access control address, and the target location information comprises: If the reference identifier corresponding to the media access control address does not exist in the identifier database, encrypt the first auxiliary information to obtain encrypted first auxiliary information; Arranging the media access control address, the encrypted first auxiliary information, and the target location information of the gateway according to a triple structure to obtain the target identifier. 5. The method for identifying information according to claim 4, wherein the method comprises: If the reference identifier exists in the identifier database, parsing the reference identifier to obtain second auxiliary information associated with the reference identifier; determining a degree of similarity between the first side information and the second side information; If the similarity is greater than or equal to a similarity threshold, perform an encryption operation on the second auxiliary information to obtain the encrypted second auxiliary information; Arranging the MAC address, the encrypted second auxiliary information, and the target location information according to a triplet structure to obtain the target identifier. 6. The method for identifying information according to claim 5, further comprising: If the similarity is less than the similarity threshold, arrange the media access control address, the encrypted first auxiliary information, and the target location information of the gateway according to a triplet structure to obtain the target identifier . 7. The method for identifying information according to any one of claims 1 to 6, wherein the method further comprises: If the quantity satisfies the second quantity screening condition, determining a target identifier based on the MAC address and the reference location of the gateway. 8. A device for identifying information, characterized in that the device for identifying information comprises: an obtaining unit, configured to obtain the media access control address of the gateway; a processing unit, configured to search the reference location information of the gateway corresponding to the media access control address from the gateway area distribution library; The processing unit is further configured to obtain the information of the mounted device under the gateway if the obtained quantity of reference position information satisfies the first quantity screening condition; The processing unit is further configured to create a target identifier for uniquely identifying the gateway based on the media access control address and the mounted device information. 9. An electronic device, characterized in that the electronic device comprises: memory for storing executable instructions; The processor is configured to implement the information identification method described in any one of claims 1 to 7 when executing the executable instructions stored in the memory. 10. A computer-readable storage medium, characterized in that the computer storage medium stores one or more programs, and the one or more programs can be executed by one or more processors, so as to realize the The identification method of the information described in any one of to 7.

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