CN109451563B - Public WIFI network connection system and method - Google Patents
Public WIFI network connection system and method Download PDFInfo
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- CN109451563B CN109451563B CN201811434206.XA CN201811434206A CN109451563B CN 109451563 B CN109451563 B CN 109451563B CN 201811434206 A CN201811434206 A CN 201811434206A CN 109451563 B CN109451563 B CN 109451563B
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- 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
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Abstract
The invention discloses a public WIFI network connection system and a public WIFI network connection method, belongs to the technical field of wireless networks, and solves the problem that when a terminal device is networked with public WIFI, the terminal device can acquire a public WIFI networking password for networking only by a data networking function, so that the user experience is improved. The system comprises a wireless unit and a display unit, wherein one end of the wireless unit is connected with an operator network, and the other end of the wireless unit is connected with the display unit; the wireless unit is used for converting a wired network provided by an operator into wireless WIFI and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) names, encryption modes and networking passwords; the display unit is used for generating an identification code based on the current wireless WIFI information so that the terminal equipment can acquire a wireless WIFI information request through scanning the identification code and is networked with the wireless unit. The method comprises the system provided by the technical scheme.
Description
Technical Field
The invention relates to the technical field of wireless networks, in particular to a public WIFI network connection system and method.
Background
With the development of personal terminals such as smart phones, WIFI (WIreless-Fidelity) networks are becoming more and more popular as a support for the internet. For example, coverage of public WIFI is substantially achieved at airports, malls, hotels, restaurants, etc.; the existing public WIFI mainly adopts three schemes for networking a user terminal, wherein the first scheme is an encryption-free networking scheme, namely, the user terminal acquires the use permission of the public WIFI after authentication in a portal authentication mode or a WeChat authentication mode and the like, and then the public WIFI is directly networked without a password; the second is a WPA/WPA2-PSK networking scheme, which has the disadvantage that since all users acquire the same networking passwords, hackers can easily acquire the networking passwords and further easily crack communication data of the user terminal, and get sensitive data of the user terminal, such as http communication, pop3, smtp password data and the like; the third is an IK-PPSK networking scheme, that is, a random password is set in the public WIFI server, when a user terminal accesses the public WIFI server through data traffic by using a browser/dedicated APP to request networking of the public WIFI, the public WIFI server issues a random password to the terminal, and the user terminal utilizes the random password to network the public WIFI.
However, practice shows that if the first and second networking schemes are adopted, private data of the user terminal for internet access can be easily obtained by a hacker, and security cannot be guaranteed, and if the third IK-PPSK networking scheme is adopted, the user terminal needs to have a data internet access function, and terminals such as a notebook, a pad, a network camera and the like which do not support the data traffic internet access function cannot adopt the scheme for networking public WIFI. Therefore, the public WIFI networking scheme in the prior art has a plurality of defects.
Disclosure of Invention
The invention aims to provide a public WIFI network connection system and method, which solve the use limitation that when terminal equipment is networked with public WIFI, the terminal equipment can acquire a public WIFI networking password only by a data networking function, and improve user experience.
In order to achieve the above object, an aspect of the present invention provides a public WIFI network connection system, configured to enable a terminal device to network a public WIFI network, where the system includes a wireless unit and a display unit, one end of the wireless unit is connected to an operator network, and the other end of the wireless unit is connected to the display unit;
the wireless unit is used for converting a wired network provided by an operator into wireless WIFI and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) names, encryption modes and networking passwords;
the display unit is used for generating an identification code based on the current wireless WIFI information, so that the terminal equipment can acquire a wireless WIFI information request through scanning the identification code and is networked with the wireless unit.
Preferably, the wireless unit comprises a wireless device module, and a password management module and a login verification module which are respectively connected with the wireless device module, the wireless device module is connected with an operator network, and the password management module is connected with the display unit;
the wireless equipment module is used for converting a wired network provided by an operator into wireless WIFI;
the password management module is used for randomly generating wireless WIFI information according to the information of the wireless equipment module and sending the wireless WIFI information to the display unit;
the login checking module is used for checking whether the wireless WIFI information requested by the terminal equipment is consistent with the recently issued wireless WIFI information or not, and allowing the terminal equipment to be networked with the wireless equipment module when the check is passed.
Preferably, the wireless unit further includes a timing module connected to the password management module, and the timing module is configured to periodically send a WIFI information updating command to the password management module according to a preset time, so that the password management module updates WIFI information.
Optionally, the wireless unit further includes a terminal detection module, and the terminal detection module is connected to the wireless device module and the password management module respectively;
the login detection module is used for detecting terminal equipment which is networked with the wireless unit through the recently issued wireless WIFI information;
the password management module is further used for automatically updating the wireless WIFI information when the login detection module detects the terminal equipment.
Illustratively, the wireless device module is a wireless AP device.
Illustratively, the wireless unit is a plurality of wireless AP devices and a wireless AC device, an operator network is connected to each of the wireless AP devices, one end of the wireless AC device is connected to each of the wireless AP devices, and the other end of the wireless AC device is connected to the password management module, the login verification module, the timing module/the terminal detection module, and the display unit.
Optionally, the display unit is a display.
Optionally, the identification code is a bar code or a two-dimensional code.
Compared with the prior art, the public WIFI network connection system provided by the invention has the following beneficial effects:
the public WIFI network connection system provided by the invention comprises a wireless unit and a display unit, wherein one end of the wireless unit is connected with an operator network, and the other end of the wireless unit is connected with the display unit, wherein the display unit is used for acquiring wireless WIFI information such as SSID (service set identifier) names, encryption modes, networking passwords and the like from the wireless unit and displaying the wireless WIFI information in the form of identification codes in the display unit, and when the terminal equipment needs to network wireless WIFI, the wireless WIFI information can be acquired by scanning the identification codes and the wireless WIFI information is requested to be networked with the networking wireless unit.
The invention adopts a scheme similar to the IK-PPSK wireless networking scheme, namely, firstly, the wireless WIFI information issued by a wireless unit is acquired, the wireless WIFI information is displayed in real time through a display unit in the form of an identification code, the terminal equipment can acquire the wireless WIFI information only by scanning the identification code in the display unit, and therefore, the wireless WIFI information can be acquired in the whole process without data networking of the terminal equipment, so that the terminal equipment such as a notebook, a pad, a network camera and the like which do not support the data networking function can be safely networked with public WIFI, the application limitation of the existing IK-PPSK wireless networking scheme to the terminal equipment which does not support the data networking function is solved, and the application range of the IK-PPSK wireless networking scheme is further expanded.
Another aspect of the present invention provides a public WIFI network connection method, which is applied to the public WIFI network connection system in the above technical solution, and the method includes:
converting a wired network provided by an operator into wireless WIFI, and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) name, encryption mode and networking password;
and generating an identification code based on the current wireless WIFI information so that the terminal equipment can acquire a wireless WIFI information request through scanning the identification code and can be networked with the wireless unit.
Compared with the prior art, the beneficial effects of the public WIFI network connection method provided by the invention are the same as those of the public WIFI network connection system provided by the technical scheme, and the detailed description is omitted here.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a block diagram of a public WIFI network connection system according to a first embodiment of the present invention;
fig. 2 is another structural block diagram of a public WIFI network connection system in an embodiment of the present invention;
fig. 3 is a schematic diagram of the public WIFI network connection system of fig. 1;
fig. 4 is another schematic diagram of the public WIFI network connection system of fig. 1;
fig. 5 is a schematic flowchart of a public WIFI network connection method in the second embodiment of the present invention.
Reference numerals:
1-a wireless unit, 2-a display unit;
11-wireless equipment module, 12-logging in the checking module;
13-password management module, 14-timing module;
15-login detection module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 or fig. 2, the present embodiment provides a public WIFI network connection system, which is used for terminal equipment to network public WIFI, and includes a wireless unit 1 and a display unit 2, where one end of the wireless unit 1 is connected to an operator network, and the other end of the wireless unit 1 is connected to the display unit 2; the wireless unit 1 is used for converting a wired network provided by an operator into wireless WIFI and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) names, encryption modes and networking passwords; display element 2 is used for generating the identification code based on current wireless WIFI information to make terminal equipment obtain wireless WIFI information request and network with wireless unit 1 through scanning the identification code, exemplarily, display element 2 can be the display, and the identification code can be bar code or two-dimensional code.
In the public WIFI network connection system provided by this embodiment, the public WIFI network connection system is composed of a wireless unit 1 and a display unit 2, one end of the wireless unit 1 is connected with an operator network, and the other end of the wireless unit 1 is connected with the display unit 2, wherein the display unit 2 is used for acquiring wireless WIFI information from the wireless unit 1, such as SSID names, encryption modes, networking passwords and the like, and displaying the wireless WIFI information in the display unit 2 in an identification code form, when a terminal device needs networking wireless WIFI, the wireless WIFI information can be acquired by scanning the identification code, and networking with the wireless WIFI information request and the networking wireless unit 1 is performed.
It can be seen that, in this embodiment, a scheme similar to the IK-PPSK wireless networking is adopted, that is, first, the WIFI information sent by the wireless unit 1 is obtained, and the WIFI information is displayed in real time through the display unit 2 in the form of an identification code, the terminal device can obtain the WIFI information only by scanning the identification code in the display unit 2, and the WIFI information can be obtained without data networking of the terminal device in the whole process, so that terminal devices such as a notebook, a pad, a network camera and the like which do not support a data networking function can also be networked with public WIFI security, thereby solving the problem of the application limitation of the existing IK-PPSK wireless networking scheme to terminal devices which do not support the data networking function, and further expanding the application range of the IK-PPSK wireless networking scheme.
It can be understood that, because the public WIFI network connection system provided by the above embodiment is mostly used in public places with large passenger flow volume, such as shopping malls, restaurants, and the like, in order to improve user experience, in the system deployment process, a plurality of display units 2 may be arranged according to the needs of a site, WIFI information in each display unit 2 may be synchronous or asynchronous, when WIFI information in each display unit 2 is synchronous, the wireless unit 1 may issue the same WIFI information to each display unit 2, and a user terminal may network public WIFI by scanning an identification code in any display unit 2; when the WIFI information in each display unit 2 is asynchronous, wireless unit 1 can issue the WIFI information with the identification field according to the identification correspondence of each display unit 2, a user terminal requests and wireless unit 1 through scanning the identification code with the identification information, wireless unit 1 can identify which display unit 2 the user scans the code to be networked through at the moment, and then the position of the user can be obtained, and advertisements can be pertinently recommended to the user through the corresponding display unit 2, and additional benefits of system use are increased.
Specifically, referring to fig. 2, the wireless unit 1 of the public WIFI network connection system in the foregoing embodiment includes a wireless device module 11, and a password management module 13 and a login verification module 12 respectively connected to the wireless device module 11, where the wireless device module 11 is connected to an operator network, and the password management module 13 is connected to the display unit 2; the wireless device module 11 is configured to convert a wired network provided by an operator into wireless WIFI; the password management module 13 is configured to randomly generate wireless WIFI information according to the information of the wireless device module 11, and send the wireless WIFI information to the display unit 2; the login checking module 12 is configured to check whether WIFI information requested by the terminal device is consistent with WIFI information issued recently, and allow the terminal device to be networked with the wireless device module 11 when the check is passed.
Referring to fig. 2, the wireless unit 1 further includes a timing module 14 connected to the password management module 13, where the timing module 14 is configured to periodically send a WIFI information updating command to the password management module 13 according to a preset time, so that the password management module 13 updates the WIFI information.
During specific implementation, the timing module 14 may periodically send a WIFI information updating instruction to the password management module 13 at an interval T, the password management module 13 may update WIFI information at random after receiving the updating instruction, and generate an updated identification code through the display unit 2, at this time, if the terminal device still uses the WIFI information request before updating to be networked with the wireless device module 11, the login verification module 12 may use the requested WIFI information inconsistent with the recently issued WIFI information as a networking request for rejecting the terminal device, thereby ensuring the security of the public WIFI network connection system.
Optionally, referring to fig. 3, in order to further improve the security of the public WIFI network connection system, in this embodiment, a scheme that a terminal detection module replaces the timing module 14 in the foregoing embodiment may also be adopted, so that the terminal detection module is connected to the wireless device module 11 and the password management module 13 respectively; the login detection module 15 is configured to detect a terminal device networked with the wireless unit 1 through the recently issued wireless WIFI information; password management module 13 is also used for automatically updating wireless WIFI information when login detection module 15 detects a terminal device.
During specific implementation, after logging in detection module 15 detects that the terminal device is networked with wireless unit 1 through the WIFI information, password management module 13 can be actively informed to update the WIFI information, at this time, the non-networked terminal device can only be networked with wireless device module 11 through a newly issued WIFI information request, otherwise, logging in verification module 12 can use the requested WIFI information inconsistent with the recently issued WIFI information as a networking request rejected by the terminal device, and it can be understood that 1 piece of WIFI information can only be networked with 1 piece of terminal device.
Optionally, referring to fig. 3, the wireless device module 11 in the above embodiment may be 1 wireless AP device, refer to fig. 4, or may be multiple wireless AP devices and 1 wireless AC device, when the wireless device module 11 is multiple wireless AP devices and 1 wireless AC device, the operator network is connected to each wireless AP device, one end of each wireless AC device is connected to each wireless AP device, the other end of each wireless AC device is connected to the password management module 13, the login verification module 12, the timing module 14/terminal detection module, and the display unit 2, and the control of the display unit 2, each wireless AP device, the password management module 13, the login verification module 12, and the timing module 14/terminal detection module is completed by the wireless AC device, which is convenient for management and maintenance of the public WIFI network connection system.
Example two
Referring to fig. 1, fig. 2 and fig. 5, the present embodiment provides a public WIFI network connection method for a terminal device to network public WIFI, where the method includes:
converting a wired network provided by an operator into wireless WIFI, and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) name, encryption mode and networking password;
and generating an identification code based on the current wireless WIFI information so that the terminal equipment can acquire a wireless WIFI information request through scanning the identification code and can be networked with the wireless unit.
Compared with the prior art, the beneficial effects of the public WIFI network connection method provided by the embodiment of the present invention are the same as the beneficial effects of the public WIFI network connection system provided by the first embodiment, and other technical features in the method are the same as those disclosed in the system of the first embodiment, which are not repeated herein.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the invention may be implemented by hardware instructions related to a program, the program may be stored in a computer-readable storage medium, and when executed, the program includes the steps of the method of the embodiment, and the storage medium may be: ROM/RAM, magnetic disks, optical disks, memory cards, and the like.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A public WIFI network connection system is used for terminal equipment to network public WIFI and is characterized by comprising a wireless unit and a display unit, wherein one end of the wireless unit is connected with an operator network, and the other end of the wireless unit is connected with the display unit;
the wireless unit is used for converting a wired network provided by an operator into wireless WIFI and issuing wireless WIFI information, wherein the wireless WIFI information comprises one or more of SSID (service set identifier) names, encryption modes and networking passwords;
the display unit is used for generating an identification code based on the current wireless WIFI information so that the terminal equipment can acquire a wireless WIFI information request through scanning the identification code and is networked with the wireless unit;
the number of the display units is multiple, the display units are distributed, and wireless WIFI information in each display unit is not synchronized;
the wireless unit can correspondingly issue wireless WIFI information with identification fields according to the identification of each display unit, the user terminal is networked with the wireless unit through scanning identification code requests with identification information, the user can be identified through the wireless unit as to which display unit the user is scanned by the wireless unit, and then the position of the user is obtained.
2. The system of claim 1, wherein the wireless unit comprises a wireless device module and a password management module and a login verification module respectively connected with the wireless device module, the wireless device module is connected with an operator network, and the password management module is connected with the display unit;
the wireless equipment module is used for converting a wired network provided by an operator into wireless WIFI;
the password management module is used for randomly generating wireless WIFI information according to the information of the wireless equipment module and sending the wireless WIFI information to the display unit;
the login checking module is used for checking whether the wireless WIFI information requested by the terminal equipment is consistent with the recently issued wireless WIFI information or not, and allowing the terminal equipment to be networked with the wireless equipment module when the check is passed.
3. The system of claim 2, wherein the wireless unit further comprises a timing module connected to the password management module, and the timing module is configured to periodically send a WIFI information updating command to the password management module according to a preset time, so that the password management module updates WIFI information.
4. The system of claim 2, wherein the wireless unit further comprises a terminal detection module, the terminal detection module being connected to the wireless device module and the password management module, respectively;
the terminal detection module is used for detecting terminal equipment which is networked with the wireless unit through the recently issued wireless WIFI information;
the password management module is further used for automatically updating the wireless WIFI information when the terminal detection module detects the terminal equipment.
5. The system of claim 2, wherein the wireless device module is a wireless AP device.
6. The system according to claim 3, wherein the wireless unit is a plurality of wireless AP devices and a wireless AC device, an operator network is connected to each of the wireless AP devices, one end of the wireless AC device is connected to each of the wireless AP devices, and the other end of the wireless AC device is connected to the password management module, the login verification module, the timing module, and the display unit.
7. The system according to claim 4, wherein the wireless unit is a plurality of wireless AP devices and a wireless AC device, an operator network is connected to each of the wireless AP devices, one end of the wireless AC device is connected to each of the wireless AP devices, and the other end of the wireless AC device is connected to the password management module, the login verification module, the terminal detection module, and the display unit.
8. The system of claim 1, wherein the display unit is a display.
9. The system of claim 1, wherein the identification code is a bar code or a two-dimensional code.
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| CN201811434206.XA CN109451563B (en) | 2018-11-28 | 2018-11-28 | Public WIFI network connection system and method |
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| CN201811434206.XA CN109451563B (en) | 2018-11-28 | 2018-11-28 | Public WIFI network connection system and method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581726A (en) * | 2015-01-15 | 2015-04-29 | 天地融科技股份有限公司 | Authentication method and system |
| WO2015074179A1 (en) * | 2013-11-19 | 2015-05-28 | 华为终端有限公司 | Method for accessing wi-fi hotspot device, wi-fi hotspot device, and user equipment |
| CN106792696A (en) * | 2017-01-11 | 2017-05-31 | 揭军平 | The access management method of intelligent display device two-dimensional code scanning, apparatus and system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015074179A1 (en) * | 2013-11-19 | 2015-05-28 | 华为终端有限公司 | Method for accessing wi-fi hotspot device, wi-fi hotspot device, and user equipment |
| CN104581726A (en) * | 2015-01-15 | 2015-04-29 | 天地融科技股份有限公司 | Authentication method and system |
| CN106792696A (en) * | 2017-01-11 | 2017-05-31 | 揭军平 | The access management method of intelligent display device two-dimensional code scanning, apparatus and system |
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