WO2017071122A1 - Procédé et dispositif pour acquérir des informations d'accès de point d'accès sans fil - Google Patents

Procédé et dispositif pour acquérir des informations d'accès de point d'accès sans fil Download PDF

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Publication number
WO2017071122A1
WO2017071122A1 PCT/CN2016/070686 CN2016070686W WO2017071122A1 WO 2017071122 A1 WO2017071122 A1 WO 2017071122A1 CN 2016070686 W CN2016070686 W CN 2016070686W WO 2017071122 A1 WO2017071122 A1 WO 2017071122A1
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WIPO (PCT)
Prior art keywords
information
access point
wireless access
user equipment
screenshot
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Application number
PCT/CN2016/070686
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English (en)
Chinese (zh)
Inventor
李海洋
张华嘉
Original Assignee
上海连尚网络科技有限公司
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Publication of WO2017071122A1 publication Critical patent/WO2017071122A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present application relates to the field of computers, and in particular, to a technology for acquiring access information of a wireless access point.
  • the user equipment is required to access the wireless network.
  • the user equipment is connected to a wireless (wireless fidelity) network, and is generally based on the wireless access point around the device searched by the user equipment, and then based on the user.
  • the connection password of the manually input target wireless access point is connected to the selected target wireless access point. If the user forgets or does not know the connection password of the target wireless access point, the WiFi network corresponding to the target wireless access point cannot be accessed. .
  • the system wireless connection module call of the user equipment is limited, the wireless connection application in the user equipment cannot directly call the wireless scanning function to determine the real-time wireless access point, so that the currently available target wireless access point cannot be accurately determined. In turn, the corresponding connection password cannot be obtained from other corresponding devices.
  • the user equipment has no network connection, or the network connection success rate is not high.
  • the purpose of the application is to provide a method and device for acquiring access information of a wireless access point.
  • a method for acquiring access information of a wireless access point at a first device end includes:
  • a first device for acquiring access information of a wireless access point including:
  • a first device configured to display screenshot information of the interface based on the wireless access point in the user equipment
  • the corresponding target wireless access point is the one or more wireless access points that match the location information of the user equipment
  • a second device configured to acquire access information of the target wireless access point, to establish a connection between the user equipment and the target wireless access point.
  • the first device in the application determines the preferred target wireless access point among the plurality of wireless access points that match the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment. And obtaining access information of the wireless access point to implement a corresponding wireless connection.
  • the screenshot information it is possible to accurately learn the wireless access point that the user equipment can currently acquire the signal in real time, and on the basis of the matching with the location information of the user equipment Or a plurality of wireless access points that have corresponding access information, and determine a target wireless access point that matches the wireless access point corresponding to the screenshot information, and the target wireless access point can simultaneously satisfy the current user equipment scanning. Identifying, and having corresponding access information available, so that the user equipment has a higher success rate of wireless connection based on the target wireless access point, and the user connection experience is realized when the system wireless connection module of the user equipment is restricted in call. Get optimized.
  • the first device may be the user equipment, and then, according to the current location information of the user equipment, acquire one or more wireless access points that have corresponding access information, Further, the analysis, or parsing operation of the screenshot information, and the target wireless access point matching and determining process are simultaneously completed in the user equipment.
  • the first device may also be a corresponding network device, and further, the process of matching and determining the target wireless access point may be completed in the network device.
  • the applicable scope of the first device may include a user equipment or a network device, and at the same time, the analysis, or parsing operation of the screenshot information, or the matching and determining process of the target wireless access point may be performed according to
  • the specific configuration of the device configuration is flexibly set, and the technical implementation manner is diversified.
  • the target screenshot information matching the user equipment may be selected as one of the one or more candidate screenshot information about the wireless access point presentation interface in the user equipment, which is pre-stored based on the user equipment.
  • the target screenshot information may include information such as annotation location information, annotation time information, and wireless signal strength information.
  • the access point with higher connection success rate may be selected from the wireless access points corresponding to the screenshot information. Participate in the matching and determining process of the subsequent target wireless access points, and further, reduce the subsequent preferred targets.
  • the matching workload of the line access point also increases the connection success rate of the final target wireless access point.
  • FIG. 1 is a schematic diagram of a device of a first device for acquiring access information of a wireless access point according to an aspect of the present application
  • FIG. 2 is a schematic diagram of a device of a first device for acquiring access information of a wireless access point according to a preferred embodiment of the present application
  • FIG. 3 is a schematic diagram of a device of a first device for acquiring access information of a wireless access point according to another preferred embodiment of the present application;
  • FIG. 4 is a flowchart of a method for acquiring access information of a wireless access point according to another aspect of the present application.
  • FIG. 5 is a flowchart of a method for acquiring access information of a wireless access point according to a preferred embodiment of the present application
  • FIG. 6 shows a flow chart of a method for acquiring access information of a wireless access point according to another preferred embodiment of the present application.
  • the terminal, the device of the service network, and the trusted party each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
  • processors CPUs
  • input/output interfaces network interfaces
  • memory volatile and non-volatile memory
  • the memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory.
  • RAM random access memory
  • ROM read only memory
  • Memory is an example of a computer readable medium.
  • Computer readable media includes both permanent and non-persistent, removable and non-removable media.
  • Information storage can be implemented by any method or technology.
  • Information can be computer readable instructions, data knots Structure, program module or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage,
  • computer readable media does not include non-transitory computer readable media, such as modulated data signals and carrier waves.
  • FIG. 1 shows a schematic diagram of a device of a first device 1 for acquiring access information of a wireless access point according to an aspect of the present application.
  • the first device 1 includes a first device 11 and a second device 12.
  • the first device 11 preferably selects a corresponding target wireless access in one or more wireless access points that match the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • a second device 12 acquires access information of the target wireless access point, so that the user equipment establishes a connection with the target wireless access point.
  • the first device 1 includes various smart terminals, such as smart mobile devices, various personal computers, cloud servers, etc., and those skilled in the art should understand that the access information of the wireless access point is obtained as described in the present application.
  • the device may be configured in the user equipment, where the first device 1 corresponds to the user device, including various mobile devices, or a personal computer, and the access information of the wireless access point may also be In the network device, the first device 1 corresponds to the network device, and includes various cloud servers and the like.
  • the first device 1 may be referred to The user equipment or the network device is used interchangeably.
  • the first device 11 and the second device 12 are corresponding devices in the user equipment.
  • the first device 11 is based on the location information of the wireless access point presentation interface in the user equipment, and the location information of the user equipment.
  • the corresponding target wireless access point is preferably selected among the matched one or more wireless access points.
  • the wireless access point is an access point corresponding to a wireless network, including but not limited to a wireless local area network based on the IEEE 802.11 series standard protocol, for example, a wireless local area network based on the IEEE 802.11b protocol, ie In the so-called WiFi network, the user equipment 1 can access the corresponding wireless network through the wireless access point.
  • the user equipment acquires a wireless access point around the current device based on its own wireless scanning function, and the wireless access point is to be presented in the user equipment interface, and the presentation interface may be included in the presentation interface.
  • the system wireless connection module call of the user equipment is restricted, for example, when the first device 1 is an iOS system device, the system wireless connection module call is restricted, and the current device is currently loaded in the
  • the wireless connection application in the user equipment cannot directly scan the wireless signal through the calling interface.
  • the wireless access point presentation interface of the scan display of the user equipment may be firstly subjected to a screenshot operation. Further, the wireless connection application may analyze or analyze the screenshot information to obtain the current user equipment.
  • the user equipment may acquire or determine one or more wireless access points based on its own location information.
  • the wireless access point is closer to the user equipment and has corresponding access information.
  • a wireless access point for example, the wireless access point may be from a corresponding network device, where the network device stores a large number of wireless access points that match a plurality of geographic location information, and access corresponding to the wireless access point Point related information, such as connection speed information of the access point, signal strength information, geographical location information, connection frequency information, access information, and the like.
  • the user equipment may simultaneously acquire corresponding part or all kinds of access point related information as needed as reference data for subsequent various preferred operations.
  • the first device 11 compares the wireless access point corresponding to the screenshot information with one or more wireless access points that match the location information of the user equipment, and determines that the wireless access point can be simultaneously satisfied.
  • the user equipment scans and identifies the wireless access point that has corresponding access information available.
  • the plurality of the wireless access points may preferably correspond to Target wireless access point.
  • the wireless connection Incoming point related information such as the connection speed information, signal strength information, geographical location information, connection frequency information, etc., preferably has a faster connection speed, a stronger signal, a closer distance from the user equipment, and more recently connected times.
  • the wireless access point is preferably used as the target wireless access point, thereby improving the wireless connection success rate.
  • the second device 12 acquires access information of the target wireless access point, so that the user equipment establishes a connection with the target wireless access point.
  • the user equipment may acquire the access information corresponding to the wireless access point when acquiring one or more wireless access points from the corresponding network device based on the location information of the user; or, in order to reduce the amount of data transmission, Saving the overall resource, and obtaining the corresponding access information, for example, to the network device after obtaining the target wireless access point, the access information includes the verification information required for the connection, and may be a specific connection. a password, or other form of authentication information.
  • the identification information of the target wireless access point cannot be directly invoked due to the characteristics of the closed system.
  • the password is entered, but the corresponding profile information needs to be executed to implement the corresponding operation.
  • the access information acquired by the second device 12 may include a description corresponding to the target wireless access point.
  • File information, or, here, the access information acquired by the second device 12 is a general connection password, and is subsequently established.
  • the corresponding profile information is generated based on the connection password, and then the corresponding wireless connection is implemented based on the description file information.
  • the first device 11 and the second device 12 are corresponding devices in the network device.
  • the first device 11 matches one or more of the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the corresponding target wireless access points are preferred.
  • the network device may determine, according to the acquired screenshot information, a wireless access point that the user equipment can scan in real time.
  • the screenshot information may include a screenshot of the wireless access point presentation interface or the parsed related information corresponding to the screenshot information, such as the access point of the wireless access point in the wireless access point presentation interface. Name information, etc.
  • the network device can match the corresponding one or more wireless among the stored mass wireless access points based on the location information of the user equipment.
  • the access point may set a query distance range, and the access points stored in the network device that have a diameter distance from the user equipment that is smaller than the query distance range may be matched, or a match may be set.
  • the quantity is estimated from the access point closest to the location of the user equipment, and the number of matches can be determined.
  • a corresponding target wireless access point may be preferred from among the plurality of wireless access points. For example, based on the wireless access point related information, such as the connection speed information, the signal strength information, the geographical location information, the connection frequency information, etc., the connection speed is faster, the signal is stronger, and the distance from the user equipment is closer.
  • the preferred wireless access point that has been recently connected is used as the target wireless access point, thereby improving the wireless connection success rate.
  • the wireless access point related information may be historically stored in the network device; or may be analyzed based on the acquired screenshot information, for example, the screenshot information corresponds to Wireless signal strength information of the wireless access point; or may simultaneously analyze the wireless access point related information stored in the network device and the partial wireless access point related information included in the screenshot information, and compare the obtained preferences information.
  • the second device 12 acquires access information of the target wireless access point, so that the user equipment establishes a connection with the target wireless access point.
  • the access information matched thereto and stored in the network device may be simultaneously determined.
  • the access information includes the authentication information required for the connection, and may be a specific connection password, or other forms of authentication information, for example, when the user equipment of the access information corresponds to a system in which the wireless connection module calls are restricted.
  • the iOS system device cannot directly call the access password of the target wireless access point because of the characteristics of the closed system, but needs to run the corresponding description file information to implement the corresponding operation.
  • the access information is profile information including a corresponding connection password.
  • the preferred target wireless access points in the network device may be one or more. For example, if the amount of data transmission between the devices is minimized, the number of the target wireless access points may be correspondingly small. There is even only one; for example, if a larger selection range is provided for the user equipment or the user of the user equipment, a plurality of target wireless access points may be preferred. Further, providing access information corresponding to the preferred one or more target wireless access points to the user device.
  • the first device 1 determines a preferred target wireless access point among the plurality of wireless access points matching the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment, and acquires The access information of the wireless access point is used to implement a corresponding wireless connection.
  • the location information of the user equipment matches one or Determining, by the plurality of wireless access points that have corresponding access information, a target wireless access point that matches the wireless access point corresponding to the screenshot information, and the target wireless access point can simultaneously satisfy the current user equipment scanning and identifying And the corresponding access information is available, so that the user equipment has a higher success rate of wireless connection based on the target wireless access point, and the user connection experience is obtained when the system wireless connection module call of the user equipment is limited. optimization.
  • the first device 1 may be a user equipment or a network device, that is, the access information of the acquiring the wireless access point may be completed in the user equipment, or may be in the network device. carry out.
  • the analysis, or the parsing operation of the screenshot information, or the process of determining the target wireless access point can be flexibly set according to the actual situation of the device configuration in the actual application, and the technical implementation manner is diversified.
  • FIG. 2 shows a schematic diagram of a device of a first device 1 for acquiring access information of a wireless access point according to a preferred embodiment of the present application.
  • the first device 1 comprises a first device 11', a second device 12' and a third device 13'.
  • the first device 1 is the user equipment, wherein the first device 11' matches the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the target wireless access point is the one of the one or more wireless access points; the second device 12' acquires the access information of the target wireless access point, and the user equipment is connected to the target wirelessly
  • the ingress establishes a connection; the third device 13' establishes a connection between the user equipment and the target wireless access point according to the access information.
  • the first device 11 ′ and the second device 12 ′ correspond to the content of the first device 11 and the second device 12 in FIG. 1 .
  • the same or substantially the same will not be described again here, and is included in the form of reference.
  • the third device 13' Establishing a connection between the user equipment and the target wireless access point according to the access information.
  • the access information includes authentication information required for connection, and may include a specific connection password or other forms of authentication information.
  • the user equipment is an iOS system device, it is closed.
  • the feature of the system is that the identification information and the access password of the target wireless access point cannot be directly invoked, but the corresponding description file information needs to be executed to implement the corresponding operation.
  • the acquired access information may include profile information corresponding to the target wireless access point.
  • the access information acquired by the second device 12' is a general connection password, and the corresponding profile information is generated based on the connection password before establishing a specific wireless connection.
  • the user equipment based on the user selection, or the user equipment automatically selects, initiates a connection instruction based on the target wireless access point, and then, according to the connection instruction, performs installation of a corresponding description file, and further, the user equipment That is, the wireless connection may be established with the target wireless access point corresponding to the profile information.
  • the access information of the target wireless access point that can be obtained from the corresponding network device may be obtained even if the user corresponding to the user equipment forgets or does not know the connection password of the target wireless access point, and After the preferred connection speed of the target wireless access point is high, the user is helped to reduce the probability of no network availability or improve the connection success rate.
  • the user device when the first device 1 is the user device, the user device further includes a fourth device (not shown) and a fifth device (not shown).
  • the fourth device sends location information of the user equipment to a corresponding network device; the fifth device receives one or more wireless access points returned by the network device that match the location information.
  • the first device 11' is configured to select a corresponding target wireless access point among the one or more wireless access points based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the fourth device sends the location information of the user equipment to the corresponding network device.
  • the location information includes latitude and longitude information of the current location of the user equipment, and may be implemented by an AGPS (Assisted Global Positioning System) function or a GPS (Global Positioning System) function in the user equipment. Determining the latitude and longitude information of the corresponding user equipment, and further, when the positioning function of the user equipment is enabled, triggering sending the located latitude and longitude to the corresponding network device Degree information.
  • the location information may also include the place name information of the current location of the user equipment. For example, the corresponding user inputs or selects the corresponding specific place name information in the user equipment, that is, sends the location information of the user equipment to the corresponding network device.
  • the fifth device receives one or more wireless access points returned by the network device that match the location information.
  • the network device searches for a wireless access point that matches the geographic location information among the stored mass wireless access points based on the geographical location information sent by the user equipment, for example, based on a set query.
  • a distance range where the wireless access point stored in the network device and having a diameter distance from the user equipment that is less than the query distance range is returned to the user equipment.
  • the determination of the range of the query distance may take into account the signal coverage of the wireless access point, such that the probability that the wireless access point satisfying the condition can be captured by the user equipment is higher. Big.
  • the user equipment may simultaneously acquire the access point related information, such as the connection speed information and the signal strength information of the access point, while receiving the wireless access point. , geographical location information, connection frequency information, etc., to provide objective data that can be referenced for subsequent determination of the target wireless access point. Further, the user equipment matches the acquired one or more wireless access points with the wireless access point currently scannable by the device determined based on the screenshot information, and preferably determines the target wireless access point. .
  • the second device 12' sends the identification information of the target wireless access point to the network device; and receives the returned device
  • the access information of the target wireless access point is configured to establish a connection between the user equipment and the target wireless access point.
  • the identifier information may include an SSID (Service Set Identifier) information of the target wireless access point, or a device MAC (Media Access Control) address of the wireless access point. Information, or both the SSID information and the device MAC information. Based on the identification information, the wireless access point and its corresponding wireless network can be identified. Further, in the corresponding network device, the access information of the access point that matches the identification information is searched, and the access information is the owner of the corresponding wireless access point or the verification information of the user's history sharing. . Thereby, the user equipment is enabled to implement a wireless connection with the selected target wireless access point based on the access information.
  • SSID Service Set Identifier
  • device MAC Media Access Control
  • the access information of the target wireless access point may be synchronized when the user equipment receives one or more wireless access points returned by the network device that match the location information. Obtaining; or in the embodiment, based on considerations and needs of saving transmission traffic between devices, after determining the target wireless access point, acquiring corresponding access information for the determined connection purpose.
  • the user device when the first device 1 is the user device, the user device further includes a sixth device (not shown).
  • the sixth device acquires screenshot information of a wireless access point presentation interface in the user equipment, where the first device 11' matches one or the location information of the user equipment based on the screenshot information.
  • a corresponding target wireless access point is preferred.
  • the user equipment acquires a wireless access point around the current device based on its own wireless scanning function, and the wireless access point is to be presented in the user equipment interface, at this time, the presentation interface
  • the name information of the wireless access point, wireless signal indication information, and the like may be included.
  • the system wireless connection module call of the user equipment is restricted, for example, when the first device 1 is an iOS system device, the system wireless connection module call is restricted, and the current device is currently loaded in the The wireless connection application in the user equipment cannot directly scan the wireless signal through the calling interface.
  • the presentation interface of the wireless access point may be first subjected to an image intercepting operation, for example, taking a screen capture to obtain corresponding picture information, and then, Performing a picture analysis operation on the picture information, for example, preferably, by using a graphic recognition function or method, such as an OCR (Optical Character Recognition) function, to realize recognition and analysis of picture information, and extracting the picture information Name information of the wireless access point, wireless signal indication information, and the like.
  • an image intercepting operation for example, taking a screen capture to obtain corresponding picture information
  • Performing a picture analysis operation on the picture information for example, preferably, by using a graphic recognition function or method, such as an OCR (Optical Character Recognition) function, to realize recognition and analysis of picture information, and extracting the picture information Name information of the wireless access point, wireless signal indication information, and the like.
  • OCR Optical Character Recognition
  • the screenshot information may include a screenshot of the wireless access point presentation interface; further, by first parsing the intercepted image, the screenshot information may also directly refer to the wireless access point presentation interface in the wireless interface The access point name information of the inbound point; or the screenshot information may further include the access point name information and the wireless signal strength information of the wireless access point in the wireless access point presentation interface; or The access point annotation information corresponding to the interface of the wireless access point presentation interface, wherein the access point annotation information may include annotation position information corresponding to the screenshot image, or annotation time information, and the like.
  • the first device 11' is based on the intercept
  • the map information is preferably a corresponding target wireless access point among one or more wireless access points that match the location information of the user equipment.
  • OCR identification method is only an example, and other existing information identification methods that may be present or may occur in the future, such as may be applicable to the present application, are also included in the scope of protection of the present application. It is hereby incorporated by reference.
  • the user equipment may obtain the screenshot information directly from the picture information pre-stored in the device; or the user equipment may perform a real-time image interception operation on the wireless access point presentation interface, thereby acquiring corresponding screenshot information.
  • the judgment condition can be preset, and the automatic jump before the interface is realized, thereby helping the user to simplify the manual operation step. Optimize the user experience.
  • the sixth device is pre-stored from the user equipment, and one or more candidate screenshots are presented about the wireless access point presentation interface in the user equipment.
  • the target screenshot information matching the user equipment is filtered in the information as the screenshot information.
  • the display interface of the mobile intelligent terminal such as a mobile phone is relatively small, and sometimes the wireless access point acquired by the user equipment through the scanning function cannot be All are displayed simultaneously in the same interface.
  • the information of the wireless access point scanned in the interface can be browsed through the drop-down interface or page turning.
  • the user may only take a screenshot once, only intercept some of the wireless access points; or may select multiple screenshots to generate multiple screenshots to obtain some or all of the scanable wireless
  • the access point, the corresponding candidate screenshot information stored in the corresponding user equipment may also be one or more.
  • the candidate screenshot information sometimes includes not only screenshot information required for the current connection, but also a screenshot of the wireless access point that is retained in the historical connection operation of the user equipment and matches other historical locations of the user equipment. Information, even other picture information that is not related to wireless connection operations.
  • target screenshot information that matches the user equipment from the candidate screenshot information, thereby filtering out picture information that may be in error; or selecting as many as possible Match the target screenshot information to include as many optional wireless access points as possible; or, in order to reduce the image parser For example, only the screenshot of the wireless access point with high connection success rate is preferred. Further, the filtered target image information is used as the screenshot information.
  • the target screenshot information satisfies at least one of the following: a distance between the location information of the user equipment and the annotation location information corresponding to the target screenshot information.
  • the information is less than or equal to the predetermined distance threshold information; the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to the predetermined time interval threshold information.
  • the one or more candidate screenshot information is preferably screenshot information including a wireless access point presentation interface.
  • the wireless access point in order to accurately select the target screenshot information, the wireless access point may be presented with a screenshot of the interface, and the corresponding access point annotation information is additionally matched, and the access point annotation information may include annotation location information, An annotation time information or the like, wherein the annotation location information may include location information of the user equipment when performing a screenshot operation; the annotation time information may include generation time information of the screenshot.
  • the corresponding satisfaction condition can be preset for the determined target screenshot information.
  • the target screenshot information may satisfy that: the distance information between the location information of the user equipment and the annotation location information corresponding to the target screenshot information is less than or equal to a predetermined distance threshold information.
  • the distance threshold information is set to exclude candidate screenshot information corresponding to the wireless access point that is not far from the user equipment and cannot be scanned and used by the user equipment.
  • the candidate screenshot information may include screenshot information acquired by the user equipment at other previous locations;
  • the distance threshold information is set for the wireless access point that may be scanned by the user equipment.
  • some of the wireless access points are located closer to each other, thereby ensuring that the wireless access point corresponding to the target screenshot information has a high probability of utilization.
  • the target screenshot information may further satisfy that: the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to a predetermined time interval threshold information.
  • the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to a predetermined time interval threshold information.
  • the location information corresponding to the corresponding target screenshot information is also related to the user equipment.
  • the current location information is consistent, or the difference is small, so as to avoid the wireless access point corresponding to the target screenshot information.
  • the information is not in the range that is currently scannable by the user equipment; or the time interval threshold information is further reduced, and the target screenshot information corresponding to the plurality of wireless access points that are particularly close to the user equipment is preferred.
  • annotation position information and annotation time information are only examples, and other existing access point annotation information that may appear in the future may be applied to the present application as well as in this application.
  • the scope of the application is covered and is hereby incorporated by reference.
  • the present application may filter target screenshot information matching the user equipment in one or more candidate screenshot information about the wireless access point presentation interface in the user equipment, which is pre-stored based on the user equipment.
  • the target screenshot information may include information such as annotation location information, annotation time information, and wireless signal strength information.
  • the access point with higher connection success rate may be selected from the wireless access points corresponding to the screenshot information. Participating in the matching and determining process of the subsequent target wireless access points, and further, the matching workload of the subsequent preferred target wireless access points can be reduced, and the final connection success rate of the target wireless access points is also improved. .
  • FIG. 3 shows a schematic diagram of a device of a first device 1 for acquiring access information of a wireless access point according to another preferred embodiment of the present application.
  • the first device 1 comprises a first device 11", a second device 12" and a seventh device 17".
  • the first device 1 is the network device
  • the first device 11", the second device 12", and the seventh device 17" are devices in the network device.
  • the device 11" is based on the screenshot information of the wireless access point presentation interface in the user equipment, and preferably the corresponding target wireless access point among the one or more wireless access points that match the location information of the user equipment;
  • the second device 12" acquires access information of the target wireless access point for the user equipment to establish a connection with the target wireless access point;
  • the seventh device 17" sends the access information to the User equipment.
  • the first device 11 in FIG. 1 is a corresponding network device
  • the first device 11" and the second device 12" correspond to the contents of the first device 11 and the second device 12 in FIG. The same or substantially the same, will not be described here, and is included in the form of citation With this.
  • the seventh device 17 sends the access information to the user equipment.
  • the network device is based on the determined target wireless.
  • the access point may simultaneously determine access information that is matched and stored in the network device.
  • the access information includes authentication information required for connection, and may be a specific connection password or other form of verification information.
  • the user equipment of the access information corresponds to a system in which the wireless connection module calls are restricted, such as an iOS system device, due to the characteristics of the closed system, the target wireless access point cannot be directly invoked.
  • the password is entered, but the corresponding profile information needs to be run to implement the corresponding operation.
  • the access information is the profile information including the corresponding connection password. Further, it is sent to the user equipment here.
  • the access information may be selected as the description file information, or the connection password may be directly sent, and then, the corresponding user equipment first based on the obtained connection. Code temporarily generated profile information, and then based on the profile information, the subsequent establishment of the corresponding wireless connection.
  • the network device further includes an eighth device (not shown) and a ninth device (not shown).
  • the eighth device acquires screenshot information of the wireless access point presentation interface and the location information of the user equipment in the user equipment sent by the user equipment; and the ninth device determines one that matches the location information. Or a plurality of wireless access points; wherein the first device preferably corresponds to a target wireless access point among the one or more wireless access points based on the screenshot information.
  • the network device may match a corresponding one or more wireless access points among the stored mass wireless access points, for example, a query may be set.
  • a distance range the access point stored in the network device and having a diameter distance from the user equipment that is smaller than the query distance range may be matched, or a matching quantity may be set, which is the closest from the location of the user equipment.
  • the access point begins to be extrapolated and the number of matches is reached.
  • the work performed by the network device may also have a specific difference.
  • the screenshot information corresponds to a screenshot of the wireless access point presentation interface in the user equipment
  • the corresponding image needs to be parsed correspondingly, for example, by using a graphic recognition function or method, such as an OCR screenshot function.
  • the wireless access point related information such as the connection speed information, the signal strength information, the geographical location information, the connection frequency information, etc., may also be used in the multiple wireless access points.
  • the preferred wireless access point with faster connection speed, stronger signal, closer to the user equipment, and more recently connected times is used as the target wireless access point, thereby improving the wireless connection success rate.
  • the screenshot information acquired by the network device is the parsed information corresponding to the screenshot of the wireless access point presentation interface, such as the access point name information, the access point name information, and the wireless signal strength information, or
  • the information extraction operation such as the screenshot analysis is not performed in advance on the screenshot information, but the access point name information corresponding to the screenshot information is directly matched based on the location information.
  • a wireless access point in the wireless access point that matches the access point name information is matched, and the target wireless access point is preferably selected therefrom.
  • the analysis or parsing operation of the screenshot information may be flexibly set in combination with actual application requirements such as data volume information, device configuration, and user preference of a specific application scenario, thereby realizing diversification of technical implementation manners.
  • the screenshot information includes at least one of the following: a screenshot of the wireless access point presentation interface; the wireless access point presents access to a wireless access point in the interface Point name information; the wireless access point presents access point name information and wireless signal strength information of the wireless access point in the interface; and the wireless access point presents the access point annotation information corresponding to the interface.
  • the first device 1 may be the user equipment or the network device.
  • the screenshot information may include a screenshot of the wireless access point presentation interface.
  • the user equipment acquires a corresponding wireless access point by using its own scanning function, and uses the name information of the wireless access point.
  • the wireless signal indication information is presented in the device interface.
  • the above information is arranged in an orderly manner in the form of a list.
  • the screenshot is generated in conjunction with the gesture operation of the user.
  • the screenshot information may include a single screenshot. You can also include multiple screenshots as needed.
  • the screenshot information may further include access point name information of the wireless access point in the wireless access point presentation interface.
  • the access point name information may be derived from a parsing operation of a screenshot of a wireless access point presentation interface in the user equipment, such as realizing recognition and extraction of picture information by using an OCR screenshot function preset in the user equipment.
  • the access point name information may also be directly derived from other third party devices or databases associated with the user equipment.
  • the screenshot information may further include the access point name information and the wireless signal strength information of the wireless access point in the wireless access point presentation interface, where the user equipment can obtain the corresponding wireless by using the self-scanning device.
  • the access point name information broadcasted by the access point such as the SSID information, may also obtain the wireless signal strength information of the wireless access point received by the user equipment, and, in turn, preferably, the access point name information and the wireless Signal strength information is also presented in the user equipment interface, for example, the wireless signal strength information is embodied by a particular wireless signal indicator and displayed in the list in one-to-one correspondence with the access point name information.
  • the wireless signal strength information may be used as a useful reference information for the subsequent preferred target wireless access point.
  • the screenshot information may further include access point annotation information corresponding to the wireless access point presentation interface.
  • the wireless access point in order to accurately select the target screenshot information, the wireless access point may be presented with a screenshot of the interface, and the corresponding access point annotation information may be additionally matched, and the access point annotation information may include, but is not limited to, an annotation.
  • the access point annotation information may include not only information added to the screenshot of the interface for the wireless access point, but also related to each wireless access point after parsing the screenshot.
  • the target screenshot information may be optimized, or the preferred target wireless access point may be directly determined based on the access point annotation information.
  • the screenshot information comprises a screenshot of the wireless access point presentation interface; wherein the first device 11 comprises a first unit (not shown) and a second unit (not shown).
  • the first unit extracts access of the wireless access point in the wireless access point presentation interface from the screenshot.
  • Point name information the second unit preferably selects a target wireless access point that matches the access point name information among one or more wireless access points that match the location information of the user equipment.
  • the first device 1 may be the user equipment or the network device.
  • the first unit extracts access point name information of the wireless access point in the wireless access point presentation interface from the screenshot.
  • the one or more screenshots are parsed and information is extracted.
  • all the information included in the screenshot can be parsed, and then the actually needed information, such as the access point name information, is determined therefrom.
  • part of the information in the screenshot can be parsed accordingly to reduce unnecessary workload.
  • the second unit preferably selects a target wireless access point that matches the access point name information among one or more wireless access points that match the location information of the user equipment.
  • the target wireless access point determining, by the wireless access point that matches the location information of the user equipment, searching for a wireless access point that is consistent with the parsed access point name information as the target Wireless access point. Based on this, preferably, if there are multiple the same wireless access points, the target wireless access point with more accurate matching and higher connection success rate can be further selected.
  • the first unit comprises a first subunit (not shown) and a second subunit (not shown).
  • the first subunit scans the wireless signal indicator and the character string from the screenshot; the second subunit records the character string in the screenshot that is parallel and closest to the wireless signal indicator as the The access point name information of the wireless access point corresponding to the wireless signal indicator.
  • the first device 1 may be the user equipment or the network device.
  • the first subunit scans the wireless signal indicator and the character string from the screenshot.
  • the wireless signal indicator includes identification information of a general wireless signal, and the identification information is changed according to different signal strengths, such as using multiple parallel lines as the wireless signal indicator. The number of lines corresponds to the strength of the signal.
  • the string information includes access point identification information of each wireless access point in the screenshot, such as SSID information of the access point.
  • the second subunit records the character string in the screenshot that is parallel and closest to the wireless signal indicator as the access point name information of the wireless access point corresponding to the wireless signal indicator.
  • the information in the screenshot is an orderly arrangement of list information.
  • information of one wireless access point is recorded in the same row. In this case, it is preferred to determine the wireless signal.
  • the character string parallel and closest to the identifier is the access point name information of the wireless access point corresponding to the wireless signal.
  • the parsing and categorization rules can be reasonably set based on the layout of the information in the actual screenshot. Determining the one-to-one correspondence of the wireless signal indicator with the character string, thereby improving the matching correct rate.
  • the first unit further comprises a third subunit (not shown).
  • the third subunit compares the wireless signal indicator with a predetermined signal strength model to obtain signal strength information of the wireless access point; wherein the second unit when the signal strength information satisfies a predetermined
  • the signal strength threshold information is preferably a target wireless access point that matches the access point name information among one or more wireless access points that match the location information of the user equipment.
  • the first device 1 may be the user equipment or the network device.
  • the third subunit compares the wireless signal indicator with a predetermined signal strength model to obtain signal strength information of the wireless access point.
  • the wireless signal indicator corresponding to each specific wireless access point may be quantized, for example, when When a plurality of parallel lines are used as the wireless signal indicator, the wireless signal indicators including different numbers of lines correspond to different signal strengths, thereby predetermining the signal strength model. Further, in an actual application, the obtained wireless signal indicator is matched with the predetermined signal strength model to determine quantized signal strength information of the wireless access point.
  • the second unit when the signal strength information satisfies the predetermined signal strength threshold information, is preferably connected to the one or more wireless access points that match the location information of the user equipment.
  • the target wireless access point whose matching point name information matches.
  • the signal strength threshold information may be preset, and the signal strength information of the wireless access point is compared with the signal strength threshold information, when When the signal strength information reaches or is greater than the signal strength threshold information, it is estimated that the connection success rate of the wireless access point corresponding to the signal strength information is high, which can be used as a result of preferential screening.
  • the present application indicates related information such as information by wireless information in the screenshot information.
  • the analysis and utilization provide an objective reference standard for the subsequent determination of the target wireless access point, which helps to determine the target wireless access point with high connection success rate and optimizes the user's connection experience.
  • FIG. 4 illustrates a flow chart of a method for acquiring access information of a wireless access point according to another aspect of the present application. Wherein the method comprises steps S41 and S42.
  • the first device 1 preferably corresponds to one or more wireless access points that match the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the target wireless access point in step S42, the first device 1 acquires access information of the target wireless access point, so that the user equipment establishes a connection with the target wireless access point.
  • the first device 1 includes various smart terminals, such as smart mobile devices, various personal computers, cloud servers, etc., and those skilled in the art should understand that the access information of the wireless access point is obtained as described in the present application.
  • the device may be configured in the user equipment, where the first device 1 corresponds to the user device, including various mobile devices, or a personal computer, and the access information of the wireless access point may also be In the network device, the first device 1 corresponds to the network device, and includes various cloud servers and the like.
  • the first device 1 may be referred to The user equipment or the network device is used interchangeably.
  • the first device 1 is a user equipment
  • the first device 1 is based on the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the corresponding target wireless access point is preferably selected among the matched one or more wireless access points.
  • the wireless access point is an access point corresponding to a wireless network, including but not limited to a wireless local area network based on the IEEE 802.11 series standard protocol, for example, a wireless local area network based on the IEEE 802.11b protocol, ie In the so-called WiFi network, the user equipment 1 can access the corresponding wireless network through the wireless access point.
  • the user equipment acquires a wireless access point around the current device based on its own wireless scanning function, and the wireless access point is to be presented in the user equipment interface, and the presentation interface may be included in the presentation interface.
  • the system wireless connection module call is restricted, for example, when the first device 1 is an iOS system device, the system wireless connection module call is restricted, and the wireless connection application currently loaded in the user device cannot pass.
  • the calling interface directly implements scanning of wireless signals.
  • the wireless access point presentation interface of the scan display of the user equipment may be firstly subjected to a screenshot operation. Further, the wireless connection application may analyze or analyze the screenshot information to obtain the current user equipment.
  • the user equipment may acquire or determine one or more wireless access points based on its own location information.
  • the wireless access point is closer to the user equipment and has corresponding access information.
  • a wireless access point for example, the wireless access point may be from a corresponding network device, where the network device stores a large number of wireless access points that match a plurality of geographic location information, and access corresponding to the wireless access point Point related information, such as connection speed information of the access point, signal strength information, geographical location information, connection frequency information, access information, and the like.
  • the user equipment may simultaneously acquire corresponding part or all kinds of access point related information as needed as reference data for subsequent various preferred operations.
  • the first device 1 compares the wireless access point corresponding to the screenshot information with one or more wireless access points that match the location information of the user equipment, and determines that the first device 1 can At the same time, the wireless access point that is the current user equipment scan identification and the corresponding access information is available is further satisfied. Further, preferably, when there are multiple wireless access points that meet the condition, multiple wireless connections may be performed.
  • the corresponding target wireless access point is preferred among the ingress points. For example, based on the wireless access point related information, such as the connection speed information, the signal strength information, the geographical location information, the connection frequency information, etc., the connection speed is faster, the signal is stronger, and the distance from the user equipment is closer.
  • the preferred wireless access point that has been recently connected is used as the target wireless access point, thereby improving the wireless connection success rate.
  • the first device 1 acquires access information of the target wireless access point, so that the user equipment is connected to the target wireless device.
  • the user equipment may acquire the wireless access point correspondingly when acquiring one or more wireless access points from the corresponding network device based on the location information of the user equipment. Or access information; or, in order to reduce the amount of data transmission, save the overall resource, and only after the target wireless access point is clarified, obtain, for example, request the network device to obtain corresponding access information, the access information.
  • the verification information required for the connection may be a specific connection password or other forms of verification information.
  • the user equipment when the user equipment is an iOS system device, due to the characteristics of the closed system, it is not directly Calling the identification information and the access password of the target wireless access point, but the corresponding description file information is required to be implemented, and the access information acquired by the user equipment may be included.
  • the profile information corresponding to the target wireless access point, or the access information acquired by the user equipment is a general connection password, and is subsequently based on the foregoing before establishing a specific wireless connection.
  • the connection password generates corresponding profile information, and then the corresponding wireless connection is implemented based on the description file information.
  • the first device 1 is a network device
  • the first device 1 is based on the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment.
  • the corresponding target wireless access point is preferably selected among the matched one or more wireless access points.
  • the network device may determine, according to the acquired screenshot information, a wireless access point that the user equipment can scan in real time.
  • the screenshot information may include a screenshot of the wireless access point presentation interface or the parsed related information corresponding to the screenshot information, such as the access point of the wireless access point in the wireless access point presentation interface. Name information, etc.
  • the network device may match the corresponding one or more wireless access points in the stored mass wireless access points based on the location information of the user equipment, for example, a query distance range may be set, the network device The access points stored in the user equipment having a diameter smaller than the query distance range may be matched, or a matching quantity may be set, and the connection point is determined from the access point closest to the user equipment location. , to reach the number of matches can be determined. Further, preferably, when there are multiple wireless access points that satisfy the condition, a corresponding target wireless access point may be preferred from among the plurality of wireless access points.
  • the connection speed is faster, the signal is stronger, and the distance from the user equipment is closer.
  • the preferred wireless access point that has been recently connected is used as the target wireless access point, thereby improving the wireless connection success rate.
  • the wireless access point related information preferably, may be historically stored in the network device;
  • the wireless signal strength information of the wireless access point corresponding to the screenshot information may be analyzed, for example, the wireless access history stored in the network device may be simultaneously analyzed.
  • the point-related information and part of the wireless access point related information included in the screenshot information are compared, and the obtained preference information is compared.
  • the first device 1 acquires access information of the target wireless access point, so that the user equipment is connected to the target wireless device.
  • the access information includes the authentication information required for the connection, and may be a specific connection password, or other forms of authentication information, for example, when the user equipment of the access information corresponds to a system in which the wireless connection module calls are restricted.
  • the iOS system device cannot directly call the access password of the target wireless access point because of the characteristics of the closed system, but needs to run the corresponding description file information to implement the corresponding operation.
  • the access information is profile information including a corresponding connection password.
  • the preferred target wireless access points in the network device may be one or more. For example, if the amount of data transmission between the devices is minimized, the number of the target wireless access points may be correspondingly small. There is even only one; for example, if a larger selection range is provided for the user equipment or the user of the user equipment, a plurality of target wireless access points may be preferred. Further, access information corresponding to the preferred one or more target wireless access points is provided to the user equipment.
  • the first device 1 determines a preferred target wireless access point among the plurality of wireless access points matching the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment, and acquires The access information of the wireless access point is used to implement a corresponding wireless connection.
  • the location information of the user equipment matches one or Determining, by the plurality of wireless access points that have corresponding access information, a target wireless access point that matches the wireless access point corresponding to the screenshot information, and the target wireless access point can simultaneously satisfy the current user equipment scanning and identifying And having corresponding access information available, so that the user equipment has a higher success rate of wireless connection based on the target wireless access point, and implements a system wireless connection in the user equipment.
  • the user connection experience is optimized with limited module calls.
  • the first device 1 may be a user equipment or a network device, that is, the access information of the acquiring the wireless access point may be completed in the user equipment, or may be in the network device. carry out.
  • the analysis, or the parsing operation of the screenshot information, or the process of determining the target wireless access point can be flexibly set according to the actual situation of the device configuration in the actual application, and the technical implementation manner is diversified.
  • FIG. 5 illustrates a flow chart of a method for acquiring access information of a wireless access point in accordance with a preferred embodiment of the present application.
  • the method comprises step S41', step S42' and step S43'.
  • the first device 1 is the user equipment, wherein, in step S41', the user equipment is based on the screenshot information of the wireless access point presentation interface in the user equipment, and the location information with the user equipment Preferably, the user equipment acquires access information of the target wireless access point for the user equipment in the matching one or more wireless access points; Establishing a connection with the target wireless access point; in step S43', the user equipment establishes a connection between the user equipment and the target wireless access point according to the access information.
  • the step S41 ′, the step S42 ′ is the same or substantially the same as the content of the step S41 and the step S42 in FIG. 1 . It will not be described here, and is included in the form of a reference.
  • the user equipment when the first device 1 is the user equipment, in step S43', the user equipment establishes a connection between the user equipment and the target wireless access point according to the access information.
  • the access information includes authentication information required for connection, and may include a specific connection password or other forms of authentication information.
  • the user equipment is an iOS system device, it is closed.
  • the feature of the system is that the identification information and the access password of the target wireless access point cannot be directly invoked, but the corresponding description file information needs to be executed to implement the corresponding operation.
  • the access information acquired by the user equipment may include profile information corresponding to the target wireless access point.
  • the access information acquired by the user equipment is a general connection password, and the corresponding profile information is generated based on the connection password before establishing a specific wireless connection.
  • the user equipment based on the user selection, or the user equipment automatically selects, initiates a connection instruction based on the target wireless access point, and then performs a corresponding drawing based on the connection instruction.
  • the installation of the file in turn, the user equipment can establish a wireless connection with the target wireless access point corresponding to the profile information.
  • the access information of the target wireless access point that can be obtained from the corresponding network device may be obtained even if the user corresponding to the user equipment forgets or does not know the connection password of the target wireless access point, and After the preferred connection speed of the target wireless access point is high, the user is helped to reduce the probability of no network availability or improve the connection success rate.
  • the method when the first device 1 is the user device, the method further comprises a step S44' (not shown) and a step S45' (not shown).
  • step S44' the user equipment sends the location information of the user equipment to the corresponding network device; in step S45', the user equipment receives the location information returned by the network device.
  • Matching one or more wireless access points wherein, in step S41', the user equipment is configured to: based on the screenshot information of the wireless access point presentation interface in the user equipment, in the one or more A corresponding target wireless access point is preferred among the wireless access points.
  • the user equipment sends location information of the user equipment to a corresponding network device.
  • the location information includes latitude and longitude information of the current location of the user equipment, and may be implemented by an AGPS (Assisted Global Positioning System) function or a GPS (Global Positioning System) function in the user equipment.
  • AGPS Assisted Global Positioning System
  • GPS Global Positioning System
  • the latitude and longitude information of the corresponding user equipment is determined.
  • the location information may also include the place name information of the current location of the user equipment. For example, the corresponding user inputs or selects the corresponding specific place name information in the user equipment, that is, sends the location information of the user equipment to the corresponding network device.
  • the user equipment receives one or more wireless access points returned by the network device that match the location information.
  • the network device searches for a wireless access point that matches the geographic location information among the stored mass wireless access points based on the geographical location information sent by the user equipment, for example, based on a set query.
  • a distance range where the wireless access point stored in the network device and having a diameter distance from the user equipment that is less than the query distance range is returned to the user equipment.
  • the determination of the range of the query distance may take into account the signal coverage of the wireless access point such that the condition that satisfies the condition is satisfied The probability that the wireless access point can be captured by the user equipment to the wireless signal is greater.
  • the user equipment may simultaneously acquire the access point related information, such as the connection speed information and the signal strength information of the access point, while receiving the wireless access point. , geographical location information, connection frequency information, etc., to provide objective data that can be referenced for subsequent determination of the target wireless access point. Further, the user equipment matches the acquired one or more wireless access points with the wireless access point currently scannable by the device determined based on the screenshot information, and preferably determines the target wireless access point. .
  • the user equipment when the first device 1 is the user equipment, in step S42', the user equipment sends identification information of the target wireless access point to the network device; and receives the network device Returning access information of the target wireless access point, for the user equipment to establish a connection with the target wireless access point.
  • the identifier information may include an SSID (Service Set Identifier) information of the target wireless access point, or a device MAC (Media Access Control) address of the wireless access point. Information, or both the SSID information and the device MAC information. Based on the identification information, the wireless access point and its corresponding wireless network can be identified. Further, in the corresponding network device, the access information of the access point that matches the identification information is searched, and the access information is the owner of the corresponding wireless access point or the verification information of the user's history sharing. . Thereby, the user equipment is enabled to implement a wireless connection with the selected target wireless access point based on the access information.
  • SSID Service Set Identifier
  • device MAC Media Access Control
  • the access information of the target wireless access point may be synchronized when the user equipment receives one or more wireless access points returned by the network device that match the location information. Obtaining; or in the embodiment, based on considerations and needs of saving transmission traffic between devices, after determining the target wireless access point, acquiring corresponding access information for the determined connection purpose.
  • the method further comprises a step S46' (not shown).
  • step S46' the user equipment acquires screenshot information of the wireless access point presentation interface in the user equipment; wherein, in step S41', the user equipment is based on the screenshot information, and the user equipment Preferably, the location information matches the corresponding target wireless access point among the one or more wireless access points.
  • the user equipment acquires a wireless access point around the current device based on its own wireless scanning function, and the wireless access point is to be presented in the user equipment interface, at this time, the presentation interface
  • the name information of the wireless access point, wireless signal indication information, and the like may be included.
  • the system wireless connection module call of the user equipment is restricted, for example, when the first device 1 is an iOS system device, the system wireless connection module call is restricted, and the current device is currently loaded in the The wireless connection application in the user equipment cannot directly scan the wireless signal through the calling interface.
  • the presentation interface of the wireless access point may be first subjected to an image intercepting operation, for example, taking a screen capture to obtain corresponding picture information, and then, Performing a picture analysis operation on the picture information, for example, preferably, by using a graphic recognition function or method, such as an OCR (Optical Character Recognition) function, to realize recognition and analysis of picture information, and extracting the picture information Name information of the wireless access point, wireless signal indication information, and the like.
  • an image intercepting operation for example, taking a screen capture to obtain corresponding picture information
  • Performing a picture analysis operation on the picture information for example, preferably, by using a graphic recognition function or method, such as an OCR (Optical Character Recognition) function, to realize recognition and analysis of picture information, and extracting the picture information Name information of the wireless access point, wireless signal indication information, and the like.
  • OCR Optical Character Recognition
  • the screenshot information may include a screenshot of the wireless access point presentation interface; further, by first parsing the intercepted image, the screenshot information may also directly refer to the wireless access point presentation interface in the wireless interface The access point name information of the inbound point; or the screenshot information may further include the access point name information and the wireless signal strength information of the wireless access point in the wireless access point presentation interface; or The access point annotation information corresponding to the interface of the wireless access point presentation interface, wherein the access point annotation information may include annotation position information corresponding to the screenshot image, or annotation time information, and the like.
  • the user equipment preferably selects a corresponding target wireless access point among one or more wireless access points that match the location information of the user equipment based on the screenshot information.
  • OCR identification method is only an example, and other existing information identification methods that may be present or may occur in the future, such as may be applicable to the present application, are also included in the scope of protection of the present application. It is hereby incorporated by reference.
  • the user equipment may obtain the screenshot information directly from the picture information pre-stored in the device; or the user equipment may perform a real-time image interception operation on the wireless access point presentation interface, thereby acquiring corresponding screenshot information.
  • the judgment condition can be preset, and the automatic jump before the interface is realized, thereby helping the user to simplify the manual operation step. Optimize the user experience.
  • the user equipment pre-stores one of the wireless access point presentation interfaces in the user equipment from the user equipment.
  • Target image information matching the user equipment is selected as the screenshot information in the plurality of candidate screenshot information.
  • the display interface of the mobile intelligent terminal such as a mobile phone is relatively small, and sometimes the wireless access point acquired by the user equipment through the scanning function cannot be All are displayed simultaneously in the same interface.
  • the information of the wireless access point scanned in the interface can be browsed through the drop-down interface or page turning.
  • the user may only take a screenshot once, only intercept some of the wireless access points; or may select multiple screenshots to generate multiple screenshots to obtain some or all of the scanable wireless
  • the access point, the corresponding candidate screenshot information stored in the corresponding user equipment may also be one or more.
  • the candidate screenshot information sometimes includes not only screenshot information required for the current connection, but also a screenshot of the wireless access point that is retained in the historical connection operation of the user equipment and matches other historical locations of the user equipment. Information, even other picture information that is not related to wireless connection operations.
  • the filtered target image information is used as the screenshot information.
  • the target screenshot information satisfies at least one of the following: a distance between the location information of the user equipment and the annotation location information corresponding to the target screenshot information.
  • the information is less than or equal to the predetermined distance threshold information; the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to the predetermined time interval threshold information.
  • the one or more candidate screenshot information is preferably screenshot information including a wireless access point presentation interface.
  • a screenshot of the interface may be presented for the wireless access point, and the corresponding access point annotation letter is additionally matched.
  • the access point annotation information may include annotation location information, annotation time information, and the like, wherein the annotation location information may include location information of the user equipment when performing a screenshot operation; the annotation time information may include The generation time information in the screenshot.
  • the corresponding satisfaction condition can be preset for the determined target screenshot information.
  • the target screenshot information may satisfy that: the distance information between the location information of the user equipment and the annotation location information corresponding to the target screenshot information is less than or equal to a predetermined distance threshold information.
  • the distance threshold information is set to exclude candidate screenshot information corresponding to the wireless access point that is not far from the user equipment and cannot be scanned and used by the user equipment.
  • the candidate screenshot information may include screenshot information acquired by the user equipment at other previous locations;
  • the distance threshold information is set for the wireless access point that may be scanned by the user equipment.
  • some of the wireless access points are located closer to each other, thereby ensuring that the wireless access point corresponding to the target screenshot information has a high probability of utilization.
  • the target screenshot information may further satisfy that: the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to a predetermined time interval threshold information.
  • the time interval information between the current time information of the user equipment and the annotation time information corresponding to the target screenshot information is less than or equal to a predetermined time interval threshold information.
  • annotation position information and annotation time information are only examples, and other existing access point annotation information that may appear in the future may be applied to the present application as well as in this application.
  • the scope of the application is covered and is hereby incorporated by reference.
  • the present application may be pre-stored based on the user equipment with respect to the user equipment
  • the target screenshot information matching the user equipment is selected as the screenshot information in one or more candidate screenshot information of the middle wireless access point presentation interface.
  • the target screenshot information may include information such as annotation location information, annotation time information, and wireless signal strength information.
  • the access point with higher connection success rate may be selected from the wireless access points corresponding to the screenshot information. Participating in the matching and determining process of the subsequent target wireless access points, and further, the matching workload of the subsequent preferred target wireless access points can be reduced, and the final connection success rate of the target wireless access points is also improved. .
  • FIG. 6 shows a flow chart of a method for acquiring access information of a wireless access point according to another preferred embodiment of the present application. Wherein, the method includes step S41", step S42" and step S47".
  • the first device 1 is the network device.
  • the network device preferably corresponds to one or more wireless access points that match the location information of the user equipment based on the screenshot information of the wireless access point presentation interface in the user equipment. a target wireless access point; in step S42", the network device acquires access information of the target wireless access point, so that the user equipment establishes a connection with the target wireless access point; in step S47 The network device sends the access information to the user equipment.
  • the step S41” and the step S42 are performed.
  • the content of the step S41 and the step S42 described in FIG. 1 are the same or substantially the same, and are not described herein again, and are included herein by reference.
  • the network device sends the access information to the user equipment.
  • the network device is determined based on the determined
  • the target wireless access point can simultaneously determine access information matched with and stored in the network device.
  • the access information includes authentication information required for connection, and may be a specific connection password, or other forms. Verification information, for example, when the user equipment of the access information corresponds to a system in which the wireless connection module calls are restricted, such as an iOS system device, due to the characteristics of its closed system, the target wireless access cannot be directly invoked.
  • Point access password but need to run the corresponding description file information to achieve the corresponding operation, then the access information is the description file information containing the corresponding connection password.
  • the access information of the user equipment may be selected as description file information, or the connection may be directly sent.
  • the password is further generated by the corresponding user equipment based on the obtained connection password, and then the subsequent corresponding wireless connection is established based on the description file information.
  • the method further comprises a step S48' (not shown) and a step S49' (not shown).
  • the network device acquires the screenshot information of the wireless access point presentation interface and the location information of the user equipment in the user equipment sent by the user equipment in step S48"; in step S49", the network device Determining one or more wireless access points that match the location information; wherein the first device preferably corresponds to a target wireless access among the one or more wireless access points based on the screenshot information point.
  • the network device may match a corresponding one or more wireless access points among the stored mass wireless access points, for example, a query may be set.
  • a distance range the access point stored in the network device and having a diameter distance from the user equipment that is smaller than the query distance range may be matched, or a matching quantity may be set, which is the closest from the location of the user equipment.
  • the access point begins to be extrapolated and the number of matches is reached.
  • the work performed by the network device may also have a specific difference.
  • the screenshot information corresponds to a screenshot of the wireless access point presentation interface in the user equipment
  • the corresponding image needs to be parsed correspondingly, for example, by using a graphic recognition function or method, such as an OCR screenshot function.
  • the image information is identified and parsed to extract name information, wireless signal indication information, and the like of the wireless access point included in the picture information.
  • the wireless access point related information such as the connection speed information, the signal strength information, the geographical location information, the connection frequency information, etc., may also be used in the multiple wireless access points.
  • the preferred wireless access point with faster connection speed, stronger signal, closer to the user equipment, and more recently connected times is used as the target wireless access point, thereby improving the wireless connection success rate.
  • the screenshot information acquired by the network device is the parsed information corresponding to the screenshot of the wireless access point presentation interface, such as the access point name information, the access point name information, and the wireless
  • the signal strength information, or the corresponding access point annotation information, etc. does not need to perform the information extraction operation such as screenshot analysis on the screenshot information in advance, but directly based on the access point name information corresponding to the screenshot information
  • the wireless access point matching the location information matches the wireless access point with the same access point name information, and the target wireless access point is preferably selected therefrom.
  • the analysis or parsing operation of the screenshot information may be flexibly set in combination with actual application requirements such as data volume information, device configuration, and user preference of a specific application scenario, thereby realizing diversification of technical implementation manners.
  • the screenshot information includes at least one of the following: a screenshot of the wireless access point presentation interface; the wireless access point presents access to a wireless access point in the interface Point name information; the wireless access point presents access point name information and wireless signal strength information of the wireless access point in the interface; and the wireless access point presents the access point annotation information corresponding to the interface.
  • the first device 1 in the method may be the user equipment or the network device.
  • the screenshot information may include a screenshot of the wireless access point presentation interface.
  • the user equipment acquires a corresponding wireless access point by using its own scanning function, and uses the name information of the wireless access point.
  • the wireless signal indication information is presented in the device interface.
  • the above information is arranged in an orderly manner in the form of a list.
  • the screenshot is generated in conjunction with the gesture operation of the user.
  • the screenshot information may include a single screenshot, or may include multiple screenshots as needed.
  • the screenshot information may further include access point name information of the wireless access point in the wireless access point presentation interface.
  • the access point name information may be derived from a parsing operation of a screenshot of a wireless access point presentation interface in the user equipment, such as realizing recognition and extraction of picture information by using an OCR screenshot function preset in the user equipment.
  • the access point name information may also be directly derived from other third party devices or databases associated with the user equipment.
  • the screenshot information may further include the access point name information and the wireless signal strength information of the wireless access point in the wireless access point presentation interface, where the user equipment can obtain the corresponding wireless by using the self-scanning device.
  • the access point name information broadcast by the access point such as the SSID information, may also obtain the wireless signal strength information of the wireless access point received by the user equipment,
  • the access point name information and the wireless signal strength information are also presented in the user equipment interface, for example, the wireless signal strength information is embodied by a specific wireless signal indicator, and is combined with the access point name information.
  • a corresponding display is in the list.
  • the wireless signal strength information may be used as a useful reference information for the subsequent preferred target wireless access point.
  • the screenshot information may further include access point annotation information corresponding to the wireless access point presentation interface.
  • the wireless access point in order to accurately select the target screenshot information, the wireless access point may be presented with a screenshot of the interface, and the corresponding access point annotation information may be additionally matched, and the access point annotation information may include, but is not limited to, an annotation.
  • the access point annotation information may include not only information added to the screenshot of the interface for the wireless access point, but also related to each wireless access point after parsing the screenshot.
  • the target screenshot information may be optimized, or the preferred target wireless access point may be directly determined based on the access point annotation information.
  • the screenshot information includes a screenshot of the wireless access point presentation interface; wherein the step S41 includes a step S411 (not shown) and a step S412 (not shown).
  • the first device 1 extracts the access point name information of the wireless access point in the wireless access point presentation interface from the screenshot in step S411; in step S412, the first device 1 is Among the one or more wireless access points that match the location information of the user equipment, a target wireless access point that matches the access point name information is preferred.
  • the first device 1 may be the user equipment or the network device.
  • the first device 1 extracts access point name information of the wireless access point in the wireless access point presentation interface from the screenshot.
  • the one or more screenshots are parsed and information is extracted.
  • all the information included in the screenshot can be parsed, and then the actually needed information, such as the access point name information, is determined therefrom.
  • part of the information in the screenshot can be parsed accordingly to reduce unnecessary workload.
  • the first device 1 is in position information with the user equipment. Among the matched one or more wireless access points, a target wireless access point that matches the access point name information is preferred.
  • the target wireless access point determining, by the wireless access point that matches the location information of the user equipment, searching for a wireless access point that is consistent with the parsed access point name information as the target Wireless access point. Based on this, preferably, if there are multiple the same wireless access points, the target wireless access point with more accurate matching and higher connection success rate can be further selected.
  • the step S411 includes a step S4111 (not shown) and a step S4112 (not shown).
  • step S4111 the first device 1 scans the wireless signal indicator and the character string from the screenshot; in step S4112, the first device 1 indicates the wireless signal in the screenshot.
  • the character string parallel and closest to the symbol is recorded as the access point name information of the wireless access point corresponding to the wireless signal indicator.
  • the first device 1 may be the user equipment or the network device.
  • the first device 1 scans and recognizes the wireless signal indicator and the character string from the screenshot.
  • the wireless signal indicator includes identification information of a general wireless signal, and the identification information is changed according to different signal strengths, such as using multiple parallel lines as the wireless signal indicator. The number of lines corresponds to the strength of the signal.
  • the string information includes access point identification information of each wireless access point in the screenshot, such as SSID information of the access point.
  • the first device 1 records the character string in the screenshot that is parallel and closest to the wireless signal indicator as the wireless access point corresponding to the wireless signal indicator. Entry name information.
  • the information in the screenshot is an orderly arrangement of list information. Generally, information of one wireless access point is recorded in the same row. At this time, it is preferable to determine that the wireless signal indicator is parallel and most The short string is the access point name information of the wireless access point corresponding to the wireless signal.
  • the parsing and categorization rules can be reasonably set based on the layout of the information in the actual screenshot. Determining the one-to-one correspondence of the wireless signal indicator with the character string, thereby improving the matching correct rate.
  • the step S411 includes a step S4113 (not shown).
  • the first device 1 compares the wireless signal indicator with a predetermined signal strength model to obtain signal strength information of the wireless access point; wherein, in step S412, the first device 1 When the signal strength information satisfies predetermined signal strength threshold information, a target wireless connection that matches the access point name information is preferred among one or more wireless access points that match the location information of the user equipment. Entry point.
  • the first device 1 may be the user equipment or the network device.
  • the first device 1 compares the wireless signal indicator with a predetermined signal strength model to obtain signal strength information of the wireless access point.
  • the wireless signal indicator corresponding to each specific wireless access point may be quantized, for example, when When a plurality of parallel lines are used as the wireless signal indicator, the wireless signal indicators including different numbers of lines correspond to different signal strengths, thereby predetermining the signal strength model. Further, in an actual application, the obtained wireless signal indicator is matched with the predetermined signal strength model to determine quantized signal strength information of the wireless access point.
  • the first device 1 selects one or more wireless access points that match the location information of the user equipment when the signal strength information satisfies predetermined signal strength threshold information.
  • a target wireless access point that matches the access point name information is preferred.
  • the signal strength threshold information may be preset, and the signal strength information of the wireless access point is compared with the signal strength threshold information, when When the signal strength information reaches or is greater than the signal strength threshold information, it is estimated that the connection success rate of the wireless access point corresponding to the signal strength information is high, which can be used as a result of preferential screening.
  • the present application provides an objective reference standard for determining the subsequent target wireless access point by analyzing and utilizing the related information of the wireless information indicating information in the screenshot information, and is helpful for determining the connection success rate.
  • a higher target wireless access point optimizes the user's connection experience.

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  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un dispositif pour acquérir des informations d'accès d'un point d'accès sans fil. Le procédé consiste à : sélectionner de préférence un point d'accès sans fil cible correspondant parmi un ou plusieurs points d'accès sans fil correspondant à des informations de position d'un équipement utilisateur sur la base d'informations de capture d'écran d'une interface de présentation de points d'accès sans fil dans l'équipement utilisateur ; et acquérir des informations d'accès du point d'accès sans fil cible pour l'équipement utilisateur afin d'établir une connexion avec le point d'accès sans fil cible. Contrairement à l'état de la technique, la présente invention, en analysant ou en passant au crible les informations de capture d'écran en combinaison avec le ou les points d'accès sans fil ayant déjà les informations d'accès correspondantes et correspondant aux informations de position de l'équipement utilisateur, détermine un point d'accès sans fil cible qui peut être balayé et identifié par l'équipement utilisateur actuel et a également des informations d'accès correspondantes disponibles, ce qui permet à l'équipement utilisateur de se connecter à un réseau ou de fournir un taux d'accès réussi élevé dans une situation dans laquelle un système présente une aptitude limitée à invoquer un module de connexion sans fil, ce qui optimise l'expérience de connexion sans fil de l'utilisateur.
PCT/CN2016/070686 2015-10-29 2016-01-12 Procédé et dispositif pour acquérir des informations d'accès de point d'accès sans fil WO2017071122A1 (fr)

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