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CN106792673A - Wireless network access method and device - Google Patents

Wireless network access method and device Download PDF

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Publication number
CN106792673A
CN106792673A CN201710142655.6A CN201710142655A CN106792673A CN 106792673 A CN106792673 A CN 106792673A CN 201710142655 A CN201710142655 A CN 201710142655A CN 106792673 A CN106792673 A CN 106792673A
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CN
China
Prior art keywords
wireless network
access
network identifier
image
access password
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710142655.6A
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Chinese (zh)
Inventor
符永涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tencent Technology Shenzhen Co Ltd
Original Assignee
Tencent Technology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tencent Technology Shenzhen Co Ltd filed Critical Tencent Technology Shenzhen Co Ltd
Priority to CN201710142655.6A priority Critical patent/CN106792673A/en
Publication of CN106792673A publication Critical patent/CN106792673A/en
Priority to PCT/CN2018/075556 priority patent/WO2018161761A1/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/50Secure pairing of devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • H04W12/069Authentication using certificates or pre-shared keys
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60Context-dependent security
    • H04W12/63Location-dependent; Proximity-dependent
    • H04W12/64Location-dependent; Proximity-dependent using geofenced areas
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083Network architectures or network communication protocols for network security for authentication of entities using passwords

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to a kind of wireless network access method and device, the method includes:The image that wireless network sets interface is obtained, the wireless network sets interface to be used to show the wireless network identification for searching;Wireless network identification is identified from described image;Send the wireless network identification;Receive the access pin matched with the wireless network identification for sending;According to the access pin, the wireless network corresponding to the wireless network identification is accessed.Wireless network access method and device that the present invention is provided, when third party's wireless network management software is applied to, can realize accessing the function of wireless network.

Description

Wireless network access method and device
Technical Field
The present invention relates to the field of wireless network technologies, and in particular, to a wireless network access method and apparatus.
Background
With the rapid development of network technology and the increasing abundance of network resource information, people have greater and greater demands on wireless networks, and some third-party wireless network management software is produced to provide more and more convenient functions for people to use wireless networks. The third-party wireless network management software can acquire the currently available wireless network, and download the access password of the wireless network from the network, so that the wireless network is accessed by using the access password.
However, currently, due to the permission limitation of an operating system (for example, an iOS system, a mobile operating system developed by apple inc.) on some terminals, third-party wireless network management software cannot acquire a currently available wireless network, and thus cannot realize a function of accessing the wireless network.
Disclosure of Invention
Therefore, it is necessary to provide a wireless network access method and apparatus for solving the technical problem that the third-party wireless network management software cannot implement the function of accessing a wireless network.
A wireless network access method, comprising:
acquiring an image of a wireless network setting interface, wherein the wireless network setting interface is used for displaying the searched wireless network identification;
identifying a wireless network identification from the image;
sending the wireless network identification;
receiving an access password matched with the sent wireless network identifier;
and accessing the wireless network corresponding to the wireless network identification according to the access password.
A wireless network access device, comprising:
the image acquisition module is used for acquiring an image of a wireless network setting interface, and the wireless network setting interface is used for displaying the searched wireless network identifier;
the image identification module is used for identifying the wireless network identification from the image;
a sending module, configured to send the wireless network identifier;
the receiving module is used for receiving the access password matched with the sent wireless network identifier;
and the network access module is used for accessing the wireless network corresponding to the wireless network identifier according to the access password.
According to the wireless network access method and the wireless network access device, the searched wireless network identification is obtained by identifying the image of the wireless network setting interface, wherein the obtained searched wireless network identification is the wireless network identification corresponding to the currently available wireless network. And then, the acquired wireless network identification is sent, an access password matched with the wireless network identification is received, a wireless network corresponding to the wireless network identification is accessed according to the access password, and when the wireless network identification is applied to third-party wireless network management software, the function of accessing the wireless network can be realized.
Drawings
FIG. 1 is a diagram of an exemplary wireless network access method;
fig. 2 is a schematic diagram of the internal structure of the terminal in one embodiment;
FIG. 3 is a flow diagram illustrating a method for wireless network access in one embodiment;
fig. 4A to 4B are interface diagrams illustrating an example of acquiring an image of a wireless network setting interface;
FIG. 5 is a flowchart illustrating steps for identifying a wireless network identifier from an image according to one embodiment;
FIG. 6 is a schematic diagram of an interface for signal strength icon identification in one embodiment;
FIG. 7 is a flowchart illustrating the steps of identifying a wireless network identifier from an image in an alternative embodiment;
FIG. 8 is a schematic diagram of an interface for identifying a wireless network identifier, in one embodiment;
FIG. 9 is a diagram illustrating an interface for successful matching of access codes, in accordance with an embodiment;
fig. 10 is a flow chart illustrating a wireless network access method in another embodiment;
fig. 11 is a schematic structural diagram of a wireless network access device in one embodiment;
FIG. 12 is a diagram illustrating the structure of an image recognition module in one embodiment;
fig. 13 is a schematic structural diagram of a wireless network access device in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a diagram of an application environment of a wireless network access method in one embodiment. Referring to fig. 1, the application environment includes a terminal 110 and a server 120 network-connected to the terminal 110. Among them, the terminal 110 is a terminal capable of running an application. The server 120 may be an independent physical server or a server cluster including a plurality of physical servers. The terminal 110 may obtain an image of a wireless network setting interface, where the wireless network setting interface is used to display the searched wireless network identifier; identifying a wireless network identifier from the image; and transmitting the wireless network identifier to the server 120, and receiving an access password fed back by the server 120 and matched with the transmitted wireless network identifier. The terminal 110 accesses the wireless network corresponding to the wireless network identifier according to the access password.
Fig. 2 is a schematic diagram of an internal structure of the terminal in one embodiment. Referring to fig. 2, the terminal includes a processor, a non-volatile storage medium, an internal memory, a network interface, a display screen, and an input device, which are connected through a system bus. The non-volatile storage medium of the terminal stores an operating system and further comprises a wireless network access device, and the wireless network access device is used for realizing a wireless network access method. The processor is used for providing calculation and control capability and supporting the operation of the whole terminal. An internal memory in the terminal provides an environment for operation of the wireless network access device in the non-volatile storage medium, and the internal memory stores computer-executable instructions that, when executed by the processor, cause the processor to perform a wireless network access method. The network interface is used for connecting a network to perform communication, such as sending a wireless network identifier through the network. The display screen of the terminal can be a liquid crystal display screen or an electronic ink display screen, and the input device of the terminal can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the terminal, or an external keyboard, a touch pad or a mouse. The terminal can be a personal computer, a mobile terminal or a vehicle-mounted device, and the mobile terminal comprises at least one of a mobile phone, a tablet computer, a personal digital assistant or a wearable device.
Those skilled in the art will appreciate that the configuration shown in fig. 2 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation on the terminal to which the present application is applied, and that a particular terminal may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
Fig. 3 is a flow chart illustrating a wireless network access method according to an embodiment. The present embodiment is exemplified by applying the method to the terminal in fig. 1 described above. Referring to fig. 3, the method specifically includes the following steps:
s302, acquiring an image of a wireless network setting interface, wherein the wireless network setting interface is used for displaying the searched wireless network identifier.
The wireless network identification is used for identifying a wireless network. And finding the access point of the wireless network through the wireless network identification to access the wireless network. In one embodiment, the wireless network identification may be an SSID (Service set identifier).
And the wireless network setting interface is used for displaying the searched wireless network identification. In one embodiment, the wireless network setting interface may be a wireless network setting interface provided by an operating system of the terminal. The wireless network setting interface may be provided by a terminal implementing the wireless network access method of the embodiment, or may be provided by another terminal besides the terminal. In another embodiment, the wireless network setting interface can also be provided by third-party wireless network management software with wireless network searching authority.
In one embodiment, step S302 includes: and acquiring an image obtained by screenshot on a wireless network setting interface provided by an operating system of the terminal. Specifically, the user can perform screenshot operation on a wireless network setting interface provided by the terminal operating system to obtain a screenshot of the wireless network setting interface. The wireless network management software in the terminal identifies the screenshot of the wireless network setting interface so as to obtain the image of the wireless network setting interface.
In another embodiment, step S302 includes: and acquiring an image obtained by screenshot of a wireless network setting interface provided by an operating system of a terminal except the terminal. Specifically, the user may perform screenshot operation on a wireless network setting interface provided by an operating system of the terminal other than the terminal to obtain a screenshot of the corresponding wireless network setting interface, and send the screenshot to the terminal from the terminal other than the terminal. The wireless network management software in the terminal identifies the screenshot of the wireless network setting interface provided by a terminal operating system outside the terminal so as to obtain an image of the wireless network setting interface.
In yet another embodiment, step S302 includes: and shooting a wireless network setting interface provided by a terminal except the terminal to obtain an image of the wireless network setting interface. Specifically, the wireless network setting interface may be a wireless network setting interface obtained by searching through an operating system of a terminal other than the terminal, or a wireless network setting interface obtained by searching through third-party software having a wireless network search right on the terminal other than the terminal. The user can use the wireless network management software in the terminal to shoot a wireless network setting interface provided by a terminal except the terminal so as to obtain an image of the wireless network setting interface.
It is understood that the wireless networks searched by the terminals other than the terminal include part or all of the wireless networks searched by the operating system of the terminal.
The terminal described below is the present terminal.
Fig. 4A to 4B are interface diagrams illustrating obtaining an image of a wireless network setting interface according to an embodiment. Referring to fig. 4A, the wireless network management software of the terminal is provided with an entry a for acquiring an image of the wireless network setting interface, and the image acquisition interface shown in fig. 4B can be accessed by clicking the entry a. Referring to fig. 4B, an entry B may be selected, the entry enters a gallery, a user may find a screenshot of the wireless network setting interface from the gallery, and the terminal identifies the screenshot of the wireless network setting interface to obtain an image of the wireless network setting interface. Or selecting the entrance c, and the terminal calls the camera to scan and shoot the wireless network setting interface of the terminal except the terminal so as to obtain the image of the wireless network setting interface.
And S304, identifying the wireless network identification from the image.
The terminal can determine an area displaying the wireless network identifier from the image of the wireless network setting interface, and identify the wireless network identifier from the area. The terminal can also identify the wireless network identifier in the image by identifying the signal intensity icon in the wireless network setting interface, and identifying the determined wireless network identifier. It is to be appreciated that the identified wireless network identities are one or more.
In one embodiment, the terminal may recognize the wireless network identification from the image through an OCR (Optical Character Recognition) technique.
It will be appreciated that other identification techniques may be used to identify the wireless network identification from the image. The specific identification technology of how to identify the wireless network identifier in the image into the computer text is not limited, as long as the wireless network identifier can be identified from the image.
S306, the wireless network identification is sent.
Specifically, the terminal may transmit the wireless network identifier identified from the image to the device having the access password matching function. The terminal has an access password matching function, and the access password matching function refers to matching of a wireless network identifier sent by the terminal with an access password. It can be understood that the function of the device with the access password matching function is not limited to the access password matching function, and may also have other functions.
In one embodiment, the device with access password matching function may be a server.
S308, receiving the access password matched with the sent wireless network identification.
Specifically, the device having the access password matching function may match the access password for the received wireless network identifier. In one embodiment, the device with the access password matching function has a pre-stored wireless network identifier and a corresponding access password. The device with the access password matching function can compare the received wireless network identifier with the pre-stored wireless network identifier, and when the received wireless network identifier is the same as the pre-stored wireless network identifier, the device can acquire the corresponding access password as the access password matched with the received wireless network identifier. And one or more wireless network identifications which can be matched with the access password in the wireless network identifications sent by the terminal. The access password matched with one wireless network identification can be one or more.
In one embodiment, when there are a plurality of wireless network identifiers matched with the access password, the access password matched with the wireless network identifier may be sent in a random order, or the corresponding access password may be sent after being sorted according to the heat of the wireless network identifier. The popularity of the wireless network identifier refers to a parameter for reflecting the popularity of the wireless network corresponding to the wireless network identifier. Specifically, the heat may be a parameter such as a connection access amount or a connection access frequency of a wireless network corresponding to the wireless network identifier.
For example, assuming that the wireless network identifiers matched with the access passwords are A, B and C, the access amount corresponding to a is 20, the access amount corresponding to B is 100, the access amount corresponding to C is 60, the access password corresponding to a is p1, the access password corresponding to B is p2, and the access password corresponding to C is p3, p1, p2, and p3 may be transmitted in a random order, or the access passwords may be obtained by ranking the access amounts in order of p2, p3, and p 35 1, and the access passwords may be transmitted according to the ranking.
In one embodiment, when one wireless network identifier is matched with a plurality of access passwords, the matched plurality of access passwords can be sequenced.
Further, the device with the access password matching function feeds back the access password matched with the wireless network identifier sent by the terminal to the terminal. In one embodiment, the device with the access password matching function may send all the matched access passwords, or may screen the matched access passwords according to a certain screening rule, and feed back the screened matched access passwords to the terminal.
And the terminal receives the fed back access password matched with the sent wireless network identifier.
And S310, accessing the wireless network corresponding to the wireless network identifier according to the access password.
Specifically, the terminal may access the wireless network corresponding to the corresponding wireless network according to the operation instruction of the user and the access password.
In one embodiment, when the terminal operating system has a limitation on the wireless network search permission of the wireless network management software but no limitation on the connection permission, the terminal may directly access the wireless network corresponding to the corresponding wireless network identifier according to the access password.
According to the wireless network access method, the searched wireless network identification is obtained by identifying the image of the wireless network setting interface, wherein the obtained searched wireless network identification is the wireless network identification corresponding to the currently available wireless network. And then, the acquired wireless network identification is sent, an access password matched with the wireless network identification is received, a wireless network corresponding to the wireless network identification is accessed according to the access password, and when the wireless network identification is applied to third-party wireless network management software, the function of accessing the wireless network can be realized.
In one embodiment, step S304 includes: a signal strength icon and corresponding wireless network identification are identified from the image. Step S306 includes: and determining the signal intensity corresponding to the corresponding wireless network identifier according to the signal intensity icon, and sending the wireless network identifier and the corresponding signal intensity. Step S308 includes: and receiving the access password matched with the wireless network identifier corresponding to the signal strength meeting the signal strength condition.
Besides the wireless network identification, the image of the wireless network setting interface also has a corresponding signal intensity icon. The signal strength refers to the signal strength of the wireless network corresponding to the wireless network identifier. And the signal intensity icon refers to a graphic identifier for reflecting the strength of the signal. The terminal may identify from the image, in addition to the wireless network identification, a corresponding signal strength icon. The sequence of identifying the wireless network identifier and the signal strength icon is not limited herein. The signal strength condition may refer to the signal strength being above a preset level.
The terminal can determine the reflected signal strength according to the graphic information reflecting the signal strength in the signal strength icon, wherein the determined signal strength is the signal strength corresponding to the wireless network identifier corresponding to the signal strength icon.
The terminal can send the identified wireless network identification and the corresponding signal strength to the equipment with the access password matching function. The equipment with the access password matching function can match the access passwords for all the wireless network identifications sent by the terminal, then performs feedback screening according to the signal strength corresponding to the wireless network identification matched with the access password, and feeds the access passwords matched with the wireless network identifications corresponding to the signal strength meeting the signal strength condition back to the terminal. Even if the access password matched with the wireless network identifier corresponding to the signal strength which does not meet the signal strength condition is fed back to the terminal, the signal is too weak to access the wireless network corresponding to the wireless network identifier according to the access password. Therefore, the selected access password matched with the wireless network identifier corresponding to the signal strength meeting the signal strength condition is fed back to the terminal, the wireless network access effect is not influenced, the transmission quantity of network data is reduced, meanwhile, the data quantity received by the terminal is also reduced, and the data processing quantity of the terminal is further reduced.
In one embodiment, the device with the access password matching function may perform screening according to the signal strength corresponding to the wireless network identifier sent by the terminal, match the access password for the wireless network identifier corresponding to the screened signal strength meeting the signal strength condition, and then feed back the matched access password to the terminal. Even if the wireless network identifier corresponding to the signal strength which does not satisfy the signal strength condition is matched with the access password, the wireless network corresponding to the wireless network identifier cannot be accessed according to the access password due to the fact that the signal is too weak. Therefore, the wireless network identification corresponding to the signal strength meeting the signal strength condition is matched with the access password and fed back to the terminal, the wireless network access effect is not influenced, the number of the wireless network identifications needing to be matched with the access password is reduced, and the time for matching the access password for the terminal is shortened. Meanwhile, the data amount fed back to the terminal is also reduced, so that the transmission amount of network data and the processing amount of terminal data are reduced.
In one embodiment, step S306 includes: and determining the signal intensity corresponding to the corresponding wireless network identifier according to the signal intensity icon, and sending the wireless network identifier corresponding to the signal intensity meeting the signal intensity condition. Specifically, the terminal may screen according to the signal strength, screen out the signal strength meeting the preset signal strength condition, and send the wireless network identifier corresponding to the screened signal strength and the signal strength. As such, as mentioned above, the time for matching the access password for the terminal, the transmission amount of the network data, and the processing amount of the terminal data are also reduced without affecting the access effect of the wireless network.
In one embodiment, step S306 includes: and transmitting the current geographic position and the wireless network identification. Step S308 includes: and receiving an access password which is matched with the sent wireless network identification and the corresponding geographic position and the current geographic position accord with the distance approaching condition.
Specifically, the terminal may perform positioning processing through a satellite positioning system to obtain the current geographic position, or may obtain the current geographic position from a geographic position management device through a network, which is not limited to this. And the terminal sends the current geographic position and the wireless network identifier to equipment with an access password matching function.
The distance proximity condition is a criterion for determining that two points are in a proximity relationship. In one embodiment, the distance approaching condition may be that the distance between two points is less than a preset distance threshold.
In one embodiment, the device with the access password matching function has a pre-stored wireless network identifier, a corresponding geographic position and an access password, and after acquiring the current geographic position and the wireless network identifier sent by the terminal, the device with the access password matching function can respectively compare the current geographic position and the wireless network identifier sent by the terminal with the pre-stored wireless network identifier and the corresponding geographic position, so as to determine the access password which is matched with the sent wireless network identifier and meets the condition that the corresponding geographic position and the current geographic position are close to each other in distance.
In an embodiment, the device with the access password matching function may be configured to first screen a geographical location, which satisfies a distance approaching condition with the current geographical location information, from the pre-stored geographical locations, and then compare a pre-stored wireless network identifier corresponding to the screened geographical location with a wireless network identifier sent by a terminal, so as to match a corresponding access password with a wireless network identifier sent by a terminal that is the same as the pre-stored wireless network identifier.
In another embodiment, the device with the access password matching function may compare the wireless network identifier sent by the terminal with a pre-stored wireless network identifier, then compare the geographic location corresponding to the pre-stored wireless network identifier that is the same as the wireless network identifier sent by the terminal with the current geographic location, screen out the pre-stored wireless network identifier corresponding to the geographic location that meets the proximity condition, and match the access password corresponding to the screened wireless network identifier with the wireless network identifier sent by the same terminal.
In this embodiment, the device with the access password matching function matches the access password for the wireless network identifier sent by the terminal by obtaining the pre-stored wireless network identifier and the access password, where the corresponding geographic location and the current geographic location meet the proximity condition, and excludes the wireless network identifier that is farther from the current geographic location, so that the matched access password can better meet the requirement of the wireless network identifier sent by the terminal.
FIG. 5 is a flowchart illustrating step S304 according to an embodiment. As shown in fig. 5, step S304 specifically includes the following steps:
s502, a signal strength icon is recognized from the image.
Specifically, the terminal may pre-store a signal strength icon template from which the signal strength icons are identified from the image. The position area where the signal intensity icon appears can also be determined according to the position attribute with fixity, where the signal intensity icon appears in the wireless network setting interface, and then the image element in the icon format is identified from the position area so as to identify the signal intensity icon. The position attribute with fixity may be a column or a row. An image element refers to each constituent element constituting an image, such as an icon or a character.
FIG. 6 is a schematic interface diagram of signal strength icon identification in one embodiment. Referring to fig. 6, for example, as shown in fig. 6, the signal strength icons in the wireless network setting interface correspond to the same column L, so that image elements in the column of the image that conform to the icon format can be identified, that is, the signal strength icons can be identified.
S504, recognizing the characters displayed corresponding to the signal intensity icons in the image to form wireless network identifiers.
In the wireless network setting interface, the wireless network identifier and the signal intensity icon are correspondingly displayed. After the terminal identifies the signal intensity icon in the image, the terminal can identify the character displayed corresponding to the signal intensity icon in the image, and the identified character displayed corresponding to the signal intensity icon is the wireless network identifier.
In this embodiment, according to the corresponding display relationship between the signal strength icon and the wireless network identifier in the wireless network setting interface, the wireless network identifier displayed correspondingly is identified by identifying the signal strength icon, and the wireless network identifier and the signal strength icon are determined without identifying additional characteristic information, so that the identification efficiency of the wireless network identifier and the signal strength icon is relatively high.
Fig. 7 is a schematic flowchart of step S304 in another embodiment. As shown in fig. 7, step S304 specifically includes the following steps:
s702, identifying the boundary characteristics of the wireless network information list from the image.
The wireless network information list is composed of one or more pieces of wireless network information displayed in a wireless network setting interface.
And the boundary characteristic of the wireless network information list is used for judging the boundary of the wireless network information list. In one embodiment, the boundary feature of the wireless network information list may be graphical or character information located at the boundary of the area where the wireless network information list is located in the image of the wireless network setting interface. The boundary feature may be a generic boundary feature. Wherein, general means all be applicable to more than one kind wireless network setting interface.
And S704, determining the area of the wireless network information list according to the boundary characteristics.
Specifically, the terminal may determine an upper boundary and a lower boundary of the wireless network information list according to the identified boundary characteristics, so as to determine an area between the upper boundary and the lower boundary as an area where the wireless network information list is located. Wherein the boundary features may include boundary features representing an upper boundary and boundary features representing a lower boundary.
In one embodiment, the terminal may recognize a preset first character string located at an upper boundary of the wireless network information list and a preset second character string located at a lower boundary of the wireless network information list from the image.
Further, the terminal may determine a corresponding first position of the first character string in the image and a corresponding second position of the second character string in the image, and determine an area between the first position and the second position in the image as an area where the wireless network information list is located.
It should be understood that the terms "first" and "second" are used for distinguishing and not limiting in size, order, and dependency.
Fig. 8 is a diagram illustrating an interface for identifying a wireless network identifier, according to an embodiment. As shown in fig. 8, the "selected network …" is the first string S1, the "others …" is the second string S2, and the area D between S1 and S2 is the area where the wireless network information list is located.
And S706, performing character recognition in the area to obtain the wireless network identifier.
Specifically, the terminal recognizes a character in an area where the wireless network information list is located, and the recognized character constitutes a wireless network identifier. For example, the characters in the area D in fig. 8 are recognized, and the obtained wireless network identifier is:
Chinanet;
hao。
in one embodiment, the terminal may identify the signal strength icon corresponding to the wireless network identifier according to the corresponding display relationship between the signal strength icon and the wireless network identifier in the image.
In this embodiment, the area of the wireless network information list in the image is determined by identifying the boundary characteristics of the wireless network information list in the image, so that the determined area is more accurate, and the wireless network identifier obtained by identifying the characters in the area is more accurate.
In one embodiment, step S310 includes: receiving a copy instruction of an access password; in response to a copy instruction, copying the access password in the clipboard; acquiring a pasting instruction; responding to the pasting instruction, and pasting the access password in the clipboard to a password input box corresponding to the wireless network identifier in the wireless network setting interface; and accessing the wireless network corresponding to the wireless network identifier according to the access password in the password input box.
Specifically, after receiving the access password matched with the transmitted wireless network identifier, the terminal displays the matching result in the terminal interface. The terminal may correspondingly display the matched access password and the corresponding wireless network identifier in a plaintext or ciphertext manner. Or, the graph or the character which indicates that the access password is successfully matched with the wireless network identifier is correspondingly displayed.
Fig. 9 is an interface diagram illustrating successful matching of the access password in one embodiment. The "Chinanet" in fig. 9 is the wireless network identifier matched to the password, and the correspondingly displayed "connectable" is the character indicating that the access password is successfully matched.
The user can send a copy instruction to the matched access password. The instruction copying can be triggered by touch operation, pressing operation on a physical key, voice control operation or shaking operation sensed by a motion sensor in the mobile terminal. The touch operation may be a touch click operation, a touch long-press operation, a sliding operation, a multi-touch operation, or the like. The terminal receives and responds to the copying instruction, and the access password is copied in the pasting board.
The user can select a wireless network identifier of an access password to be input in a wireless network operation interface provided by the terminal operation system, paste operation is carried out in a corresponding password input box to trigger generation of a paste instruction, and the terminal responds to the paste instruction to paste the access password in the clipboard to the password input box corresponding to the wireless network identifier. And further, the terminal accesses the wireless network corresponding to the wireless network identifier according to the access password in the password input box.
In one embodiment, step S306 includes: and sending the wireless network identification to a server. Step S308 includes: and when the sent wireless network identifier corresponds to a plurality of basic service set identifiers and a plurality of different access passwords on the server, receiving the access passwords fed back by the server, and sequencing the fed-back access passwords according to the heat of the corresponding basic service set identifiers.
Wherein, the popularity of the basic service set identifier is used for reflecting the popularity of the access of the basic service set identifier. Specifically, the heat of the basic service set identifier may be an access amount or an access frequency to the basic service set identifier.
The server has pre-stored wireless network identification, corresponding basic service set identifier and access password. Wherein one wireless network identification may correspond to one or more basic service set identifiers. Specifically, after receiving the wireless network identifier sent by the terminal, the server matches the access password for the wireless network identifier according to the correspondence between the pre-stored wireless network identifier and the basic service set identifier and the access password, and determines whether there are a plurality of basic service set identifiers corresponding to the wireless network identifiers matched with the access password.
In an embodiment, when the corresponding basic service set identifiers are multiple, the server further determines whether the access passwords corresponding to the wireless network identifiers are the same, and when the corresponding access passwords are different, the access passwords are sorted according to the heat of the basic service set identifiers corresponding to the access passwords. Further, the server feeds back the ordered access passwords matched with the sent wireless network identifications to the terminal. In the embodiment, the access passwords are sequenced according to the heat of the corresponding basic service set identifier, so that the access passwords arranged in front are more in line with the requirements, and the success rate of wireless network access is improved.
In an embodiment, when the corresponding basic service set identifier is one, and the corresponding access password is also one, the access password matched with the transmitted wireless network identifier may be directly fed back to the terminal.
In one embodiment, step S308 further comprises: and when the sent wireless network identifier corresponds to a plurality of basic service set identifiers and a plurality of same access passwords on the server, receiving the access passwords which are fed back by the server and are obtained by removing the plurality of same access passwords.
Specifically, when the sent wireless network identifier corresponds to multiple basic service set identifiers and multiple identical access passwords on the server, the server performs deduplication processing on the multiple identical access passwords and feeds back the deduplicated access passwords matched with the sent wireless network identifier to the terminal.
In an embodiment, when there are a plurality of access passwords after deduplication, the server may sort the access passwords after deduplication according to the heat of the corresponding basic service set identifier, and feed back the sorted access passwords after deduplication, which are matched with the sent wireless network identifier, to the terminal. In the embodiment, the multiple identical access passwords are subjected to duplicate removal, so that the manual duplicate removal operation step when the user uses the access passwords is avoided, and the wireless network access efficiency is improved. Meanwhile, occupation of invalid resources on a terminal interface is reduced.
In one embodiment, as shown in fig. 10, another wireless network access method is provided, the method comprising the steps of:
s1002, the terminal acquires an image of a wireless network setting interface, and the wireless network setting interface is used for displaying the searched wireless network identifier.
The terminal can acquire an image obtained by screenshot on a wireless network setting interface provided by the terminal operating system; or shooting a wireless network setting interface provided by a terminal except the terminal to obtain an image of the wireless network setting interface.
S1004, the terminal identifies a signal intensity icon from the image;
and S1006, the terminal identifies the characters displayed corresponding to the signal intensity icons in the image to form a wireless network identifier.
And S1008, the terminal determines the signal intensity corresponding to the corresponding wireless network identifier according to the signal intensity icon.
S1010, the terminal sends the wireless network identification, the corresponding signal intensity and the current geographic position to a server.
S1012, the server acquires the pre-stored wireless network identification and the corresponding access password, wherein the corresponding geographic position and the current distance position meet the distance approaching condition.
S1014, the server screens out the wireless network identification of which the corresponding signal intensity meets the signal intensity condition from the wireless network identification sent by the terminal.
And S1016, the server matches the access password for the wireless network identifier sent by the screened terminal according to the acquired pre-stored wireless network identifier and the corresponding access password.
And S1018. the server judges whether a plurality of basic service set identifiers corresponding to the wireless network identifiers matched with the access password exist, if so, the step S1020 is carried out, and if not, the step S1026 is carried out.
And S1020, the server judges whether the access passwords matched with the wireless network identifiers are the same, if not, the step goes to S1022, and if so, the step goes to S1024.
And S1022, the server sorts the matched access passwords according to the heat of the corresponding basic service set identifier, and sends the sorted access passwords matched with the wireless network identifier to the terminal.
And S1024, the server performs duplicate removal processing on the multiple identical access passwords and sends the duplicate-removed access passwords matched with the wireless network identifier to the terminal.
And S1026, the server directly sends the access password matched with the wireless network identifier to the terminal.
S1028, the terminal receives a copy instruction of the access password and copies the access password in the clipboard in response to the copy instruction.
And S1030, the terminal acquires the paste instruction, responds to the paste instruction, and pastes the access password in the clipboard to the password input box corresponding to the wireless network identifier in the wireless network setting interface.
And S1032, the terminal accesses the wireless network corresponding to the wireless network identifier according to the access password in the password input box.
In this embodiment, the searched wireless network identifier is obtained by identifying the image of the wireless network setting interface, where the obtained searched wireless network identifier is the wireless network identifier corresponding to the currently available wireless network. And then, the acquired wireless network identification is sent, an access password matched with the wireless network identification is received, a wireless network corresponding to the wireless network identification is accessed according to the access password, and when the wireless network identification is applied to third-party wireless network management software, the function of accessing the wireless network can be realized.
Secondly, the server matches the access password for the wireless network identifier sent by the terminal by acquiring the prestored wireless network identifier and the access password of which the corresponding geographic position and the current geographic position meet the proximity condition, and eliminates the wireless network identifier far away from the current geographic position, so that the matched access password can better meet the requirement of the wireless network identifier sent by the terminal.
Then, the server screens out the wireless network identification of which the corresponding signal intensity meets the signal intensity condition from the wireless network identification sent by the terminal, and the screened wireless network identification is matched with the access password. On the premise of not influencing wireless network access, the time for matching the access password is reduced.
And moreover, a plurality of different access passwords of the wireless network identifier corresponding to a plurality of basic service set identifiers and a plurality of different access passwords are sequenced according to the heat of the corresponding basic service set identifiers, so that the access passwords arranged in the front are more in line with the requirements, and the success rate of wireless network access is improved.
In addition, the multiple same access passwords corresponding to the multiple basic service set identifiers and the wireless network identifiers of the multiple same access passwords are subjected to duplicate removal, so that the manual duplicate removal operation step when the user uses the access passwords is avoided, and the wireless network access efficiency is improved. Meanwhile, occupation of invalid resources on a terminal interface is reduced.
As shown in fig. 11, in one embodiment, there is provided a wireless network access apparatus, including: an image acquisition module 1102, an image recognition module 1104, a sending module 1106, a receiving module 1108, and a network access module 1110, wherein:
an image obtaining module 1102, configured to obtain an image of a wireless network setting interface, where the wireless network setting interface is used to display a searched wireless network identifier.
And an image identification module 1104 for identifying the wireless network identifier from the image.
A sending module 1106, configured to send a wireless network identifier.
A receiving module 1108, configured to receive an access password matched with the sent wireless network identifier.
The network access module 1110 is configured to access a wireless network corresponding to the wireless network identifier according to the access password.
In an embodiment, the image obtaining module 1102 is further configured to obtain an image obtained by capturing a wireless network setting interface provided by the terminal operating system; or shooting a wireless network setting interface provided by a terminal except the terminal to obtain an image of the wireless network setting interface.
In one embodiment, the image recognition module 1104 is further configured to recognize a signal strength icon and a corresponding wireless network identifier from the image;
the sending module 1106 is further configured to determine, according to the signal strength icon, a signal strength corresponding to the corresponding wireless network identifier, and send the wireless network identifier and the corresponding signal strength;
the receiving module 1108 is further configured to receive an access password matched with the wireless network identifier corresponding to the signal strength meeting the signal strength condition.
In one embodiment, the sending module 1106 is further configured to send the current geographic location and the wireless network identification;
the receiving module 1108 is further configured to receive an access password that matches the transmitted wireless network identifier and that the corresponding geographic location meets the proximity condition with the current geographic location.
In one embodiment, the image identification module 1104 is further configured to identify a signal strength icon from the image; and identifying characters displayed corresponding to the signal intensity icons in the image to form a wireless network identifier.
As shown in fig. 12, in one embodiment, the image recognition module 1104 further includes:
and a boundary feature identification module 1104a, configured to identify a boundary feature of the wireless network information list from the image.
And the area determining module 1104b is configured to determine an area where the wireless network information list is located according to the boundary characteristics.
And the character recognition module 1104c is used for performing character recognition in the area to obtain the wireless network identifier.
As shown in fig. 13, in one embodiment, the apparatus further comprises: :
an access password copying module 1112, configured to receive a copy instruction of an access password; in response to a copy instruction, copying the access password in the clipboard;
an access password paste module 1114, configured to obtain a paste instruction; responding to the pasting instruction, and pasting the access password in the clipboard to a password input box corresponding to the wireless network identifier in the wireless network setting interface;
the network access module 1110 is further configured to access a wireless network corresponding to the wireless network identifier according to the access password in the password input box.
In one embodiment, the sending module 1106 is further configured to send the wireless network identifier to a server;
the receiving module 1108 is further configured to receive the access passwords fed back by the server when the sent wireless network identifier corresponds to multiple basic service set identifiers and multiple different access passwords on the server, and the fed back access passwords are sorted according to the heat of the corresponding basic service set identifiers.
In one embodiment, the receiving module 1108 is further configured to receive an access password obtained by the server after the multiple identical access passwords are deduplicated when the sent wireless network identifier corresponds to multiple basic service set identifiers and multiple identical access passwords on the server.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (18)

1. A wireless network access method, comprising:
acquiring an image of a wireless network setting interface, wherein the wireless network setting interface is used for displaying the searched wireless network identification;
identifying a wireless network identification from the image;
sending the wireless network identification;
receiving an access password matched with the sent wireless network identifier;
and accessing the wireless network corresponding to the wireless network identification according to the access password.
2. The method of claim 1, wherein the obtaining the image of the wireless network setup interface comprises:
acquiring an image obtained by screenshot on a wireless network setting interface provided by the terminal operating system; or,
shooting a wireless network setting interface provided by a terminal except the terminal to obtain an image of the wireless network setting interface.
3. The method of claim 1, wherein the identifying the wireless network identifier from the image comprises:
identifying a signal strength icon and a corresponding wireless network identifier from the image;
the sending the wireless network identifier includes:
determining the signal intensity corresponding to the corresponding wireless network identifier according to the signal intensity icon;
sending the wireless network identification and the corresponding signal strength;
the receiving of the access password matched with the sent wireless network identifier includes:
and receiving the access password matched with the wireless network identifier corresponding to the signal strength meeting the signal strength condition.
4. The method of claim 1, wherein the sending the radio network identifier comprises:
sending the current geographic position and the wireless network identification;
the receiving of the access password matched with the sent wireless network identifier includes:
and receiving an access password which is matched with the sent wireless network identification and the corresponding geographic position and the current geographic position accord with the distance approaching condition.
5. The method of claim 1, wherein the identifying the wireless network identifier from the image comprises:
identifying a signal strength icon from the image;
and identifying characters displayed corresponding to the signal intensity icons in the image to form a wireless network identifier.
6. The method of claim 1, wherein the identifying the wireless network identifier from the image comprises:
identifying boundary features of a wireless network information list from the image;
determining the area of the wireless network information list according to the boundary characteristics;
and performing character recognition in the area to obtain a wireless network identifier.
7. The method of claim 1, wherein the accessing the wireless network corresponding to the wireless network identifier according to the access password comprises:
receiving a copy instruction of the access password;
in response to the copy instruction, copying the access password in a clipboard;
acquiring a pasting instruction;
responding to the pasting instruction, and pasting the access password in the clipboard to a password input box corresponding to the wireless network identifier in a wireless network setting interface;
and accessing the wireless network corresponding to the wireless network identifier according to the access password in the password input box.
8. The method according to any of claims 1 to 7, wherein the sending the radio network identifier comprises:
sending the wireless network identification to a server;
the receiving of the access password matched with the sent wireless network identifier includes:
and when the sent wireless network identifier corresponds to a plurality of basic service set identifiers and a plurality of different access passwords on the server, receiving the access passwords fed back by the server, and sequencing the fed-back access passwords according to the heat of the corresponding basic service set identifiers.
9. The method of claim 8, wherein receiving the access password matching the transmitted wireless network identifier further comprises:
and when the sent wireless network identifier corresponds to a plurality of basic service set identifiers and a plurality of same access passwords on the server, receiving the access passwords which are fed back by the server and are obtained by removing the plurality of same access passwords.
10. A wireless network access apparatus, comprising:
the image acquisition module is used for acquiring an image of a wireless network setting interface, and the wireless network setting interface is used for displaying the searched wireless network identifier;
the image identification module is used for identifying the wireless network identification from the image;
a sending module, configured to send the wireless network identifier;
the receiving module is used for receiving the access password matched with the sent wireless network identifier;
and the network access module is used for accessing the wireless network corresponding to the wireless network identifier according to the access password.
11. The device according to claim 10, wherein the image obtaining module is further configured to obtain an image obtained by capturing a screen of a wireless network setting interface provided by the terminal operating system; or shooting a wireless network setting interface provided by a terminal other than the terminal to obtain an image of the wireless network setting interface.
12. The apparatus of claim 10, wherein the image recognition module is further configured to recognize a signal strength icon and a corresponding wireless network identifier from the image;
the sending module is further used for determining the signal intensity corresponding to the corresponding wireless network identifier according to the signal intensity icon, and sending the wireless network identifier and the corresponding signal intensity;
the receiving module is further used for receiving the access password matched with the wireless network identifier corresponding to the signal strength meeting the signal strength condition.
13. The apparatus of claim 10, wherein the sending module is further configured to send a current geographic location and the wireless network identifier;
the receiving module is further used for receiving the access password which is matched with the sent wireless network identification and the corresponding geographic position and the current geographic position accord with the distance approaching condition.
14. The apparatus of claim 10, wherein the image recognition module is further configured to recognize a signal strength icon from the image; and identifying characters displayed corresponding to the signal intensity icons in the image to form a wireless network identifier.
15. The apparatus of claim 10, wherein the image recognition module further comprises:
the boundary characteristic identification module is used for identifying the boundary characteristics of the wireless network information list from the image;
the area determining module is used for determining the area of the wireless network information list according to the boundary characteristics;
and the character recognition module is used for carrying out character recognition in the area to obtain the wireless network identifier.
16. The apparatus of claim 10, further comprising:
the access password copying module is used for receiving a copying instruction of the access password; in response to the copy instruction, copying the access password in a clipboard;
the access password pasting module is used for acquiring a pasting instruction; responding to the pasting instruction, and pasting the access password in the clipboard to a password input box corresponding to the wireless network identifier in a wireless network setting interface;
the network access module is also used for accessing the wireless network corresponding to the wireless network identifier according to the access password in the password input box.
17. The apparatus according to any of claims 10 to 16, wherein the sending module is further configured to send the wireless network identifier to a server;
the receiving module is further configured to receive the access passwords fed back by the server when the sent wireless network identifier corresponds to multiple basic service set identifiers and multiple different access passwords on the server, and the fed back access passwords are sorted according to the heat of the corresponding basic service set identifiers.
18. The apparatus of claim 17, wherein the receiving module is further configured to receive an access password fed back by the server after the multiple identical access passwords are deduplicated when the sent wireless network identifier corresponds to multiple basic service set identifiers and multiple identical access passwords on the server.
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