CN111107064B - Terminal equipment identification method, device, equipment and readable storage medium - Google Patents
Terminal equipment identification method, device, equipment and readable storage medium Download PDFInfo
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- CN111107064B CN111107064B CN201911232852.2A CN201911232852A CN111107064B CN 111107064 B CN111107064 B CN 111107064B CN 201911232852 A CN201911232852 A CN 201911232852A CN 111107064 B CN111107064 B CN 111107064B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
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Abstract
The invention discloses a method, a device, equipment and a readable storage medium for identifying terminal equipment, wherein the method comprises the following steps: receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information; matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information; when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information; and acquiring the equipment information of the terminal equipment according to the identification result. The invention solves the technical problem of low recognition rate of the terminal equipment.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method, an apparatus, a device, and a readable storage medium for identifying a terminal device.
Background
For the purposes of security, user profile creation, and the like, devices such as routers often perform device identification on terminal devices accessing them.
The current method for identifying the terminal device generally acquires host name (hostname information) information of the terminal device in real time to identify the terminal device.
Due to the fact that the terminal device receives the device information of other devices due to the fact that the terminal device is connected with other terminal devices in series in a secondary mode, the terminal device often uploads the device information with errors to the identification end of the terminal device, and therefore the identification rate of the existing terminal device is reduced.
Disclosure of Invention
The invention mainly aims to provide a terminal equipment identification method, a device, equipment and a readable storage medium, and aims to solve the technical problem of low identification rate of terminal equipment.
In order to achieve the above object, the present invention provides a terminal device identification method, including the steps of:
receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and acquiring the equipment information of the terminal equipment according to the identification result.
In an embodiment, the matching the target identification field packet in combination with the preset first identification field rule and the preset second identification field rule to obtain the identification result includes:
determining whether the target identification field message contains all preset identification field information;
and if the target identification field message contains all preset identification field information, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
In an embodiment, the matching the target identification field packet in combination with the preset first identification field rule and the preset second identification field rule to obtain the identification result includes:
performing first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
and obtaining the identification result according to the first matching result and the second matching result.
In an embodiment, the obtaining the identification result according to the first matching result and the second matching result includes:
determining whether the first matching result is consistent with the second matching result;
if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and the second identification field rule;
determining a second credibility weight of the first matching result and the second matching result according to the first credibility weight;
and selecting the matching result with the second credibility weight as the recognition result.
In an embodiment, before the step of receiving device feature packet information uploaded by an access terminal device and extracting a target identification field packet from the device feature packet information, the method further includes:
acquiring target equipment identification information of accessed terminal equipment;
matching the target equipment identification information with equipment identification information in a preset equipment information database, wherein the equipment identification information in the preset equipment information database has a preset mapping relation with the equipment information;
and if the matching is unsuccessful, executing the steps of receiving the equipment characteristic message information uploaded by the accessed terminal equipment and extracting a target identification field message from the equipment characteristic message information.
In an embodiment, the method for identifying a terminal device further includes:
if the equipment information of the terminal equipment cannot be acquired from the identification result, inputting the equipment characteristic message information into a preset equipment identification model, and acquiring the equipment information of the terminal equipment by using the preset equipment identification model;
the preset equipment identification model is obtained by training by utilizing equipment characteristic message sample information, and the equipment characteristic sample information comprises equipment characteristic message information and a label representing the equipment information.
In an embodiment, the terminal device includes a mobile terminal or a router connected in series with other terminal devices, and the second identification field rule includes a hostname identification field rule.
In addition, to achieve the above object, the present invention further provides a terminal device identification apparatus, including:
the receiving module is used for receiving equipment characteristic message information uploaded by accessed terminal equipment and extracting a target identification field message from the equipment characteristic message information;
the combination module is used for combining a preset first identification field rule and a preset second identification field rule to match the target identification field message to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and the first acquisition module is used for acquiring the equipment information of the terminal equipment according to the identification result.
In one embodiment, the terminal device identification apparatus includes:
the determining module is used for determining whether the target identification field message contains all preset identification field information;
and the first execution module is used for executing the step of matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result if the target identification field message contains all preset identification field information.
In one embodiment, the bonding module comprises:
the first matching unit is used for carrying out first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
the second matching unit is used for performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
and the first acquisition unit is used for obtaining the identification result according to the first matching result and the second matching result.
In one embodiment, the first obtaining unit includes:
a first determining subunit, configured to determine whether the first matching result and the second matching result are consistent;
an obtaining subunit, configured to obtain a first confidence weight of the first identification field rule and the second identification field rule if the first matching result is inconsistent with the second matching result;
a second determining subunit, configured to determine, according to the first confidence weight, a second confidence weight of the first matching result and the second matching result;
and the selecting subunit is used for selecting the matching result with the high second credibility weight as the identification result.
In an embodiment, the terminal device identification apparatus further includes:
the second acquisition module is used for acquiring the target equipment identification information of the accessed terminal equipment;
the matching module is used for matching the target equipment identification information with equipment identification information in a preset equipment information database, wherein the equipment identification information in the preset equipment information database has a preset mapping relation with equipment information;
and the second execution module is used for receiving the equipment characteristic message information uploaded by the accessed terminal equipment and extracting the target identification field message from the equipment characteristic message information if the matching is unsuccessful.
In an embodiment, the terminal device identification apparatus further includes:
the input module is used for inputting the equipment characteristic message information into a preset equipment identification model if the equipment information of the terminal equipment cannot be acquired from the identification result, and acquiring the equipment information of the terminal equipment by using the preset equipment identification model;
the preset equipment identification model is obtained by training with equipment characteristic message sample information, and the equipment characteristic sample information comprises equipment characteristic message information and a label representing the equipment information.
In an embodiment, the terminal device includes a mobile terminal or a router connected in series with other terminal devices, and the second identification field rule includes a hostname identification field rule.
Furthermore, in order to achieve the above object, the present invention further provides a terminal device identification device, which includes a memory, a processor and a terminal device identification program stored on the memory and operable on the processor, wherein the terminal device identification program, when executed by the processor, implements the steps of the terminal device identification method as described above.
Furthermore, to achieve the above object, the present invention also provides a readable storage medium having stored thereon a terminal device identification program, which when executed by a processor, implements the steps of the terminal device identification method as described above.
The method comprises the steps of extracting a target identification field message from equipment characteristic message information by receiving the equipment characteristic message information uploaded by an accessed terminal equipment; matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information; when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information; and acquiring the equipment information of the terminal equipment according to the identification result. In the application, when the terminal device is connected in series with other terminal devices to form a device string, the terminal device reports the last identification field information of the last device in the device string, which is matched with the first identification field rule, and the last identification field information is placed in the device characteristic message information, so that after receiving the device characteristic message information and extracting the target identification field message from the device characteristic message information, because the last identification field information and the last equipment can be accurately identified according to the first identification field rule, the combination of the preset first identification field rule and the preset second identification field rule, matching the target identification field message to obtain an identification result, accurately identifying the last equipment, therefore, the equipment information of the terminal equipment can be obtained more accurately based on the identification result, and the identification rate of the existing terminal equipment is further improved.
Drawings
Fig. 1 is a flowchart illustrating a first embodiment of a terminal device identification method according to the present invention;
fig. 2 is a flowchart illustrating a second embodiment of the terminal device identification method according to the present invention;
fig. 3 is a schematic structural diagram of a hardware operating environment according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a terminal equipment identification method, and referring to fig. 1, fig. 1 is a flow diagram of a first embodiment of the terminal equipment identification method of the invention.
It should be noted that, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be executed in a sequence different from that shown or described here.
The terminal equipment identification method comprises the following steps:
step S10, receiving device characteristic message information uploaded by the accessed terminal device, and extracting a target identification field message from the device characteristic message information;
step S20, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports last identification field information of last equipment on the equipment string, wherein the last identification field information is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and step S30, acquiring the equipment information of the terminal equipment according to the identification result.
The method comprises the following specific steps:
step S10, receiving device characteristic message information uploaded by the accessed terminal device, and extracting a target identification field message from the device characteristic message information;
in this embodiment, the time for receiving the device feature message information uploaded by the accessed terminal device is not limited. For example, step S10 may be executed when the terminal device is detected to be accessed for the first time or each time, or step S10 may be executed when the terminal device recognizes other identification information, or step S10 may be executed after a recognition instruction of the target application is received if the device information of the terminal device is not recognized.
In this embodiment, the terminal device may be a mobile phone, an ipad, or other terminal, and in addition, the terminal device may be a router, a repeater, a computer, or other terminal, where the end devices include mobile terminals or routers in tandem with other end devices, e.g., the terminal device can be a mobile phone which can be connected with another mobile phone in series, and the series connection can be a hot spot of the mobile phone connected with the other mobile phone, and in addition, the terminal device may be a router, and the router may be connected in series with other routers, or connected in series with a mobile phone, and the series connection may be a way that the mobile phone is connected to a network through the router, and further, the terminal device may also be an intelligent socket, and the series connection is a manner of using an intelligent air conditioner (other terminal devices) on the intelligent socket (terminal device), and the like. Of course, the terminal may not be connected in series with other devices.
Specifically, in this embodiment, after detecting that a terminal device is accessed, a router (or other devices) analyzes a communication message (e.g., an HTTP message) reported by the terminal device in real time, and obtains device feature message information from the communication message, in an embodiment of the present invention, the device feature message information includes information capable of reflecting device information, such as user agent (user agent) information, DNS information, and the like, and an identification field message refers to a certain field with identification, such as a host name (hostname information), in the device feature message information, capable of reflecting the device information, and supplements confirmation field information (OP60 information, which is a field with identification similar to the hostname information, and 60 information is also data capable of uniquely identifying the terminal device reported by the OP) and the like. After receiving device feature message information uploaded by an accessed terminal device, extracting a target identification field message from the device feature message information, specifically, extracting a target identification field message composed of a host name (hostname information) and OP60 information from the device feature message information for identification, where it is to be noted that not all terminal devices report OP60 information, that is, the report rate of OP60 information is less than that of hostname information as a whole, that is, the identification field message corresponding to OP60 information may be null, and in addition, when the terminal device is connected in series with other terminal devices to form a device string, according to the report attribute of each identification field, when the terminal device reports OP60 information, it is OP60 information of the last device in the device string, and therefore, the target identification field message extracted from the terminal device may include OP60 information of other terminal devices and hostname information of each terminal device in the device string, when the terminal device is not connected in series with other terminal devices to form a device string, the target identification field message extracted from the terminal device contains the OP60 information of the terminal device and the hostname information of the terminal device.
In the embodiment of the present invention, preferably, the device characteristic message information may be acquired only when the terminal device is accessed for the first time. That is, after the terminal device is accessed for the first time, the complete device information can be effectively identified and stored for subsequent direct use.
Before the step of receiving the device feature message information uploaded by the accessed terminal device and extracting the target identification field message from the device feature message information, the method further comprises the following steps:
step S01, acquiring the target device identification information of the accessed terminal device;
in the embodiment of the invention, the equipment identification information is the identification for distinguishing different terminal equipment, and the equipment identification information of each terminal equipment accessed to the same equipment is different. Preferably, the MAC address is used as the device identification information, but of course, other information may be used as the device identification information.
Step S02, matching the target device identification information with device identification information in a preset device information database, where the device identification information in the preset device information database has a preset mapping relationship with the device information;
step S03, if the matching is unsuccessful, executing a step of receiving device characteristic message information uploaded by the accessed terminal device, and extracting a target identification field message from the device characteristic message information.
In this embodiment, preferably, the steps S01 to S03 are executed in the cloud server to increase the processing speed. Of course, the steps S01 to S03 may be implemented on other devices, for example, the memory of the router is expanded, and the steps S01 to S03 are implemented on the router; for another example, a device identification server (a separate server on a local area network or the internet instead of the cloud server) is added to the system, and steps S01 to S03 are executed by the device identification server.
In this embodiment, a device information database is preset in the terminal, and when device information identification needs to be performed on the terminal device, the device identification information of the terminal device may be first matched with the device information in the preset device information database, where the device identification information in the preset device information database has a preset mapping relationship with the device information, if matching is successful, the device information corresponding to the device identification information in the successfully matched preset device information database is used as the device information of the terminal device, and if matching is unsuccessful, a step of receiving device characteristic message information uploaded by the accessed terminal device and extracting a target identification field message from the device characteristic message information may be performed.
It should be noted that, in this embodiment, if the matching is unsuccessful, the UA information of the terminal device may also be obtained, the UA of the terminal device is matched with the UA information in the preset device information database, if the matching is successful, the device information corresponding to the UA information in the preset device information database that is successfully matched is used as the device information of the terminal device, and if the matching is unsuccessful, the step of receiving the device feature packet information uploaded by the accessed terminal device and extracting the target identification field packet from the device feature packet information may be performed.
Step S20, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
in this embodiment, whether a terminal device is in a device string may be determined according to specific content of a target identification field message, and according to whether the terminal device is in the device string, a preset first identification field rule and a preset second identification field rule are specifically combined to match the target identification field message to obtain a recognition result, where when the terminal device is connected in series with other terminal devices to form a device string, the terminal device reports last identification field information of the last device in the device string, the last identification field information being matched with the first identification field rule, and places the last identification field information in the device feature message information.
If the terminal device is not in the device string, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule, and obtaining a recognition result further comprises: in this embodiment, the identification field rule is used to describe a matching relationship between the identification field message and the device information, for example, if the identification field message is an a message, the device information of the terminal device is a cell phone, the model is mate20, and if the identification field message is a B message, the device information of the terminal device is a router, the model is xx, etc., where the first identification field rule may be an OP60 information identification field rule, and the second identification field rule may be a host name (hostname information) identification field rule, which may not be specifically limited herein.
For the terminal equipment on the equipment string, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule, and obtaining a recognition result comprises: the method comprises the steps of firstly matching a target identification field message through a preset first identification field rule, then matching the target identification field message through a preset second identification field rule to obtain an identification result, or firstly matching the target identification field message through the preset second identification field rule, and then matching the target identification field message through the preset second identification field rule to obtain the identification result and the like.
The step of matching the target identification field message by combining the preset first identification field rule and the preset second identification field rule to obtain the identification result comprises the following steps:
step A1, determining whether the target identification field message contains all preset identification field information;
step A2, if the target identification field message contains all the preset identification field information, executing the step of matching the target identification field message by combining the preset first identification field rule and the preset second identification field rule to obtain the identification result.
In this embodiment, first, whether the target identification field packet includes all preset identification field information is determined, and specifically, whether the target identification field packet includes all preset identification field information and OP60 information is determined, specifically, whether null values exist in preset packet fields in the target identification field packet is determined, if null values exist in preset packet fields in the target identification field packet, such as OP60 packet fields, it is determined that the target identification field packet does not include all preset identification field information, if the target identification field packet does not include all preset identification field information, the type of the preset identification field information included in the target identification field packet is obtained, and then, a corresponding identification field rule is selected, such as only selecting a preset second identification field rule or only selecting a preset first identification field rule for identification, to avoid waste of resources.
And if the target identification field message contains all preset identification field information and the terminal equipment is in the equipment string, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
Specifically, when the terminal device and another terminal device are connected in series to form a device string, the terminal device reports last identification field information of the last device in the device string, which is matched with the first identification field rule, and places the last identification field information in the device feature message information, for example, in this embodiment, an intelligent air conditioner is used on the intelligent socket, when reporting, according to the reporting attribute of each identification field, the last identification field information of the intelligent air conditioner of the end device in the device string, such as OP60 information, is uploaded, and the OP60 information is placed in the device feature message information, and when reporting, the intelligent socket of the head end device in the device string or the previous identification field information of each terminal device in the device string, such as hostname information, is uploaded, and the hostname information is placed in the device feature message information.
And matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
Specifically, for example, the OP60 information is matched by presetting a first identification field rule, and the hostname information is matched by presetting a second identification field rule, so as to obtain a recognition result.
Referring to fig. 2, the step of matching the target identification field packet by combining the preset first identification field rule and the preset second identification field rule to obtain the identification result includes:
step S21, performing first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
specifically, if the terminal device is not in the device string, the target identification field message is first matched according to the preset first identification field rule, such as the OP60 information identification field rule, and if the matching is successful, a first matching result including the device information of the terminal device is obtained, so that the step of performing second matching on the target identification field message according to the preset second identification field rule to obtain a second matching result may not be performed subsequently, where the first matching result may be a millet mobile phone and the model is note 5. And if the matching is unsuccessful, executing a step of performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result.
Specifically, if the terminal device is in the device string, the first matching result may be device information of the last device in the device string, and therefore, the step of performing the second matching on the target identification field packet through the preset second identification field rule to obtain the second matching result is performed subsequently.
Step S22, performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
and if the matching is successful, obtaining a second matching result containing the equipment information of the terminal equipment, wherein the second matching result is generally the hostname information of the terminal equipment.
In this embodiment, two identification methods are adopted to cooperate, so that the identification rate is improved, and the wrong identification result, such as the identification result of the last device, is avoided being used as the device information of the terminal device.
Step S23, obtaining the recognition result according to the first matching result and the second matching result.
And if the first matching result is consistent with the second matching result, acquiring any matching result from the first matching result as an identification result. And if the first matching result is inconsistent with the second matching result, calculating to obtain the identification result of the terminal equipment according to the two matching results.
And step S30, acquiring the equipment information of the terminal equipment according to the identification result.
After the identification result is obtained, the device information of the terminal device is included in the identification result, so that the device information of the terminal device can be acquired.
The method comprises the steps of receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information; matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information; when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information; and acquiring the equipment information of the terminal equipment according to the identification result. In the application, when the terminal device is connected in series with other terminal devices to form a device string, the terminal device reports the last identification field information of the last device in the device string, which is matched with the first identification field rule, and the last identification field information is placed in the device characteristic message information, so that after receiving the device characteristic message information and extracting the target identification field message from the device characteristic message information, because the last identification field information and the last equipment can be accurately identified according to the first identification field rule, the combination of the preset first identification field rule and the preset second identification field rule, and matching the target identification field message to obtain a recognition result, and then more accurately obtaining the equipment information of the terminal equipment based on the recognition result, thereby improving the recognition rate of the existing terminal equipment.
Further, on the basis of the foregoing embodiment, a second embodiment of the terminal device identification method according to the present invention is provided, in which obtaining the identification result according to the first matching result and the second matching result includes:
step S231, determining whether the first matching result is consistent with the second matching result;
and if the contained equipment information is the same, determining that the first matching result is consistent with the second matching result, and if the contained equipment information is not the same, determining that the first matching result is inconsistent with the second matching result.
Step S232, if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and the second identification field rule;
step S233, determining a second reliability weight of the first matching result and the second matching result according to the first reliability weight;
in step S234, the matching result with the second confidence weight is selected as the recognition result.
And if the first matching result is inconsistent with the second matching result, determining whether the terminal is on the equipment string, if the terminal equipment is not on the equipment string, acquiring a preset first credibility weight aiming at the first identification field rule and the second identification field rule, and if the first credibility weight is high, selecting the matching result with the high second credibility weight as the identification result.
If the terminal equipment is on the equipment string, if the first matching result is inconsistent with the second matching result, determining a rule for reflecting the terminal equipment information from the preset first identification field rule and the preset second identification field rule, if the second identification field rule determines the terminal equipment information of the reaction equipment and the first identification field rule determines the equipment information reflecting other terminal equipment, taking the first credibility weight of the second identification field rule larger than the first credibility weight of the first identification field rule, and taking the matching result correspondingly determined according to the second identification field rule as the identification result.
In this embodiment, whether the first matching result is consistent with the second matching result is determined; if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and the second identification field rule; determining a second credibility weight of the first matching result and the second matching result according to the first credibility weight; and selecting the matching result with the second credibility weight as the recognition result. In this embodiment, the identification accuracy of the device information of the terminal device is improved.
Further, a third embodiment of the method for identifying a terminal device of the present invention is provided, in this embodiment, the method further includes:
step B1, if the device information of the terminal device cannot be obtained from the recognition result, inputting the device characteristic message information into a preset device recognition model, and obtaining the device information of the terminal device by using the preset device recognition model;
the preset equipment identification model is obtained by training with equipment characteristic message sample information, and the equipment characteristic sample information comprises equipment characteristic message information and a label representing the equipment information.
On the basis of any of the above method embodiments, if the device information of the terminal device cannot be obtained from the recognition result, the device feature message information is input into a preset device recognition model, and the device information of the terminal device is obtained by using the preset device recognition model.
In this embodiment, if the device information of the terminal device cannot be obtained from the recognition result, the device feature message information is input into a preset device recognition model, and the device information of the terminal device is obtained by using the preset device recognition model; the preset equipment identification model is obtained by training by utilizing equipment characteristic message sample information, and the equipment characteristic sample information comprises equipment characteristic message information and a label representing the equipment information. In the embodiment, the device information of the terminal device is rapidly identified.
In addition, the invention also provides a terminal equipment identification device. As shown in fig. 3, fig. 3 is a schematic structural diagram of a hardware operating environment according to an embodiment of the present invention.
It should be noted that fig. 3 is a schematic structural diagram of a hardware operating environment of the terminal device identification device.
As shown in fig. 3, the terminal device identification device may include: a processor 1001, such as a CPU, a memory 1005, a user interface 1003, a network interface 1004, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may comprise a Display screen (Display), an input unit, and the optional user interface 1003 may further comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001 described previously.
Optionally, the end device identification device may further include an RF (Radio Frequency) circuit, a sensor, a WiFi module, and the like.
Those skilled in the art will appreciate that the terminal device identification device configuration shown in fig. 3 does not constitute a limitation of the terminal device identification device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 3, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a terminal device identification program. The operating system is a program for managing and controlling hardware and software resources of the terminal device identification device, and supports the operation of the terminal device identification program and other software or programs.
In the terminal device identification apparatus shown in fig. 3, the user interface 1003 is mainly used for connecting a mobile terminal and performing data communication with the mobile terminal; the network interface 1004 is mainly used for the background server and performs data communication with the background server; the processor 1001 may be adapted to invoke the terminal device identification program stored in the memory 1005 and to perform the steps of the terminal device identification method as described above.
The specific implementation of the terminal device identification apparatus of the present invention is basically the same as the embodiments of the terminal device identification method described above, and is not described herein again.
In addition, an embodiment of the present invention further provides a terminal device identification apparatus, where the terminal device identification apparatus includes:
the receiving module is used for receiving equipment characteristic message information uploaded by accessed terminal equipment and extracting a target identification field message from the equipment characteristic message information;
the combination module is used for combining a preset first identification field rule and a preset second identification field rule to match the target identification field message to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and the first acquisition module is used for acquiring the equipment information of the terminal equipment according to the identification result.
In one embodiment, the terminal device identification apparatus includes:
the determining module is used for determining whether the target identification field message contains all preset identification field information;
and the first execution module is used for executing the step of matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result if the target identification field message contains all preset identification field information.
In one embodiment, the bonding module comprises:
the first matching unit is used for carrying out first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
the second matching unit is used for performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
and the first acquisition unit is used for obtaining the identification result according to the first matching result and the second matching result.
In one embodiment, the first obtaining unit includes:
a first determining subunit, configured to determine whether the first matching result and the second matching result are consistent;
an obtaining subunit, configured to obtain a first confidence weight of the first identification field rule and the second identification field rule if the first matching result is inconsistent with the second matching result;
a second determining subunit, configured to determine, according to the first confidence weight, a second confidence weight of the first matching result and the second matching result;
and the selecting subunit is used for selecting the matching result with the high second credibility weight as the identification result.
In an embodiment, the terminal device identification apparatus further includes:
the second acquisition module is used for acquiring the target equipment identification information of the accessed terminal equipment;
the matching module is used for matching the target equipment identification information with equipment identification information in a preset equipment information database, wherein the equipment identification information in the preset equipment information database has a preset mapping relation with equipment information;
and the second execution module is used for executing the steps of receiving the equipment characteristic message information uploaded by the accessed terminal equipment and extracting the target identification field message from the equipment characteristic message information if the matching is unsuccessful.
In an embodiment, the terminal device identification apparatus further includes:
the input module is used for inputting the equipment characteristic message information into a preset equipment identification model if the equipment information of the terminal equipment cannot be acquired from the identification result, and acquiring the equipment information of the terminal equipment by using the preset equipment identification model;
the preset equipment identification model is obtained by training by utilizing equipment characteristic message sample information, and the equipment characteristic sample information comprises equipment characteristic message information and a label representing the equipment information.
In an embodiment, the terminal device includes a mobile terminal or a router connected in series with other terminal devices, and the second identification field rule includes a hostname identification field rule.
The specific implementation of the computer terminal equipment identification device of the invention is basically the same as the embodiments of the terminal equipment identification method, and the details are not repeated herein.
In addition, an embodiment of the present invention further provides a readable storage medium, where a terminal device identification program is stored on the readable storage medium, and the terminal device identification program, when executed by a processor, implements the steps of the terminal device identification method described above.
The specific implementation of the readable storage medium of the present invention is substantially the same as that of each embodiment of the terminal device identification method, and is not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) and includes instructions for causing a terminal equipment identification device to execute the method according to the embodiments of the present invention.
Claims (14)
1. A terminal device identification method is characterized by comprising the following steps:
receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the recognition result comprises:
performing first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
determining whether the first matching result is consistent with the second matching result;
if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and the second identification field rule;
determining a second credibility weight of the first matching result and the second matching result according to the first credibility weight;
selecting a matching result with a high second credibility weight as the recognition result;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and acquiring the equipment information of the terminal equipment according to the identification result.
2. The method for identifying a terminal device according to claim 1, wherein the step of matching the target identification field packet in combination with the preset first identification field rule and the preset second identification field rule to obtain the identification result comprises:
determining whether the target identification field message contains all preset identification field information;
and if the target identification field message contains all preset identification field information, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
3. The method for identifying a terminal device according to claim 1, wherein before the step of receiving device characteristic packet information uploaded by the accessed terminal device and extracting a target identification field packet from the device characteristic packet information, the method further comprises:
acquiring target equipment identification information of accessed terminal equipment;
matching the target equipment identification information with equipment identification information in a preset equipment information database, wherein the equipment identification information in the preset equipment information database has a preset mapping relation with the equipment information;
and if the matching is unsuccessful, executing the steps of receiving the equipment characteristic message information uploaded by the accessed terminal equipment and extracting a target identification field message from the equipment characteristic message information.
4. The terminal device identification method of claim 1, wherein the terminal device identification method further comprises:
if the equipment information of the terminal equipment cannot be acquired from the identification result, inputting the equipment characteristic message information into a preset equipment identification model, and acquiring the equipment information of the terminal equipment by using the preset equipment identification model;
the preset equipment identification model is obtained by training by utilizing equipment characteristic message sample information, and the equipment characteristic message sample information comprises equipment characteristic message information and a label representing the equipment information.
5. The terminal device identification method of any of claims 1-4, wherein the terminal device comprises a mobile terminal or a router in tandem with other terminal devices, and wherein the second identification field rule comprises a hostname identification field rule.
6. A terminal device identification apparatus, characterized in that the terminal device identification apparatus comprises:
the receiving module is used for receiving equipment characteristic message information uploaded by accessed terminal equipment and extracting a target identification field message from the equipment characteristic message information;
the combination module is used for combining a preset first identification field rule and a preset second identification field rule to match the target identification field message to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
the first acquisition module is used for acquiring the equipment information of the terminal equipment according to the identification result;
the bonding module includes:
the first matching unit is used for carrying out first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
the second matching unit is used for performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
a first determining subunit, configured to determine whether the first matching result and the second matching result are consistent;
an obtaining subunit, configured to obtain a first confidence weight of the first identification field rule and the second identification field rule if the first matching result is inconsistent with the second matching result;
a second determining subunit, configured to determine, according to the first confidence weight, a second confidence weight of the first matching result and the second matching result;
and the selecting subunit is used for selecting the matching result with the high second credibility weight as the identification result.
7. The terminal device identifying apparatus according to claim 6, wherein the terminal device identifying apparatus includes:
the determining module is used for determining whether the target identification field message contains all preset identification field information;
and the first execution module is used for executing the step of matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result if the target identification field message contains all preset identification field information.
8. The terminal device identifying apparatus according to claim 6, wherein the terminal device identifying apparatus further comprises:
the second acquisition module is used for acquiring the target equipment identification information of the accessed terminal equipment;
the matching module is used for matching the target equipment identification information with equipment identification information in a preset equipment information database, wherein the equipment identification information in the preset equipment information database has a preset mapping relation with equipment information;
and the second execution module is used for receiving the equipment characteristic message information uploaded by the accessed terminal equipment and extracting the target identification field message from the equipment characteristic message information if the matching is unsuccessful.
9. The terminal device identifying apparatus according to claim 6, wherein the terminal device identifying apparatus further comprises:
the input module is used for inputting the equipment characteristic message information into a preset equipment identification model if the equipment information of the terminal equipment cannot be acquired from the identification result, and acquiring the equipment information of the terminal equipment by using the preset equipment identification model;
the preset equipment identification model is obtained by training by utilizing equipment characteristic message sample information, and the equipment characteristic message sample information comprises equipment characteristic message information and a label representing the equipment information.
10. The terminal device identifying apparatus of any one of claims 6-9, the terminal device comprising a mobile terminal or a router in tandem with other terminal devices, the second identification field rule comprising a hostname identification field rule.
11. A terminal device identification device, characterized in that the terminal device identification device comprises a memory, a processor and a terminal device identification program stored on the memory and running on the processor, the terminal device identification program, when executed by the processor, implementing the steps of the terminal device identification method as follows:
receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the recognition result comprises:
performing first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
determining whether the first matching result is consistent with the second matching result;
if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and the second identification field rule;
determining a second credibility weight of the first matching result and the second matching result according to the first credibility weight;
selecting a matching result with a high second credibility weight as the recognition result;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and acquiring the equipment information of the terminal equipment according to the identification result.
12. The terminal equipment identification device according to claim 11, wherein the step of matching the target identification field packet in combination with the preset first identification field rule and the preset second identification field rule to obtain the identification result comprises:
determining whether the target identification field message contains all preset identification field information;
and if the target identification field message contains all preset identification field information, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
13. A readable storage medium having stored thereon a terminal device identification program, the terminal device identification program when executed by a processor implementing the steps of:
receiving equipment characteristic message information uploaded by accessed terminal equipment, and extracting a target identification field message from the equipment characteristic message information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the identification field rule is used for describing the matching relationship between the identification field message and the equipment information;
matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result, wherein the recognition result comprises:
performing first matching on the target identification field message through the preset first identification field rule, and if the matching is successful, obtaining a first matching result containing the equipment information of the terminal equipment;
performing second matching on the target identification field message through the preset second identification field rule to obtain a second matching result;
determining whether the first matching result is consistent with the second matching result;
if the first matching result is inconsistent with the second matching result, acquiring a first credibility weight of the first identification field rule and a first credibility weight of the second identification field rule;
determining a second credibility weight of the first matching result and the second matching result according to the first credibility weight;
selecting a matching result with a high second credibility weight as the recognition result;
when the terminal equipment is connected with other terminal equipment in series to form an equipment string, the terminal equipment reports the last identification field information of the last equipment on the equipment string, which is matched with the first identification field rule, and the last identification field information is placed in the equipment characteristic message information;
and acquiring the equipment information of the terminal equipment according to the identification result.
14. The readable storage medium of claim 13, wherein the matching the target identification field packet in combination with the preset first identification field rule and the preset second identification field rule to obtain the recognition result comprises:
determining whether the target identification field message contains all preset identification field information;
and if the target identification field message contains all preset identification field information, matching the target identification field message by combining a preset first identification field rule and a preset second identification field rule to obtain a recognition result.
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| CN112507087B (en) * | 2020-12-21 | 2022-11-04 | 苏州三六零智能安全科技有限公司 | Terminal equipment identification method, equipment, storage medium and device |
| CN113507471A (en) * | 2021-07-12 | 2021-10-15 | 深圳市共进电子股份有限公司 | Method, device, router and storage medium for acquiring terminal system type |
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