CN104967997B - A kind of Wi-Fi cut-in method, Wi-Fi equipment, terminal device and system - Google Patents

Abstract

Embodiments of the present invention disclose a wireless network access method, Wi-Fi device, terminal device and system. The method includes: receiving a wireless network login request carrying a device identifier of the terminal device and sent by the terminal device; acquiring the device identifier The corresponding access authority; if it is determined that the access authority corresponding to the device ID is not a super authority, a dynamic password is generated; the verification code corresponding to the dynamic password sent by the terminal device is received; if it is determined that the dynamic password is consistent with the verification code, the The device sends a first network access instruction, so that the terminal device can access the wireless network associated with the Wi‑Fi device according to the first network access instruction. In the embodiment of the present invention, by generating a dynamic password, a terminal device with ordinary authority is urged to require a verification code for verification every time it requests access, so as to ensure that the terminal device cannot use the historical password to access the wireless connection associated with the Wi-Fi device in different password generation cycles. network, so as to effectively protect network resources and improve network access security.

Description

A wireless network access method, Wi-Fi device, terminal device and system

technical field

The present invention relates to the field of electronic technology, in particular to a wireless network access method, Wi-Fi equipment, terminal equipment and system.

Background technique

Wi-Fi is a technology that can wirelessly connect terminals such as personal computers and handheld devices (such as pads, mobile phones) to each other. Commonly used devices that provide Wi-Fi signals mainly include wireless routers and other Wi-Fi devices that provide wireless networks.

Most of the current Wi-Fi devices protect wireless resources from being abused by setting passwords. However, the fixed passwords of Wi-Fi devices are not secure enough, and it is easy for logged-in terminal devices to automatically log in again without knowing it. , and often changing the password is also very troublesome.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a wireless network access method, Wi-Fi device, terminal device, and system. By generating a dynamic password, a terminal device with ordinary authority is urged to require a verification code for verification every time it requests access, ensuring that The terminal device cannot use the historical password to access the wireless network associated with the Wi-Fi device in different password generation cycles, thereby effectively protecting network resources and improving network access security.

A first aspect of the embodiments of the present invention discloses a wireless network access method, including:

receiving a wireless network login request sent by a terminal device and carrying the device identifier of the terminal device;

Obtain the access authority corresponding to the device identification, and determine whether the access authority corresponding to the device identification is a super authority;

If it is determined that the access authority corresponding to the device identification is not a super authority, a dynamic password is generated;

receiving a verification code corresponding to the dynamic password sent by the terminal device after obtaining the dynamic password;

If it is determined that the dynamic password is consistent with the verification code, a first network access instruction is sent to the terminal device, so that the terminal device can access the Wi-Fi device association according to the first network access instruction wireless network.

A second aspect of the embodiments of the present invention discloses a wireless network access method, including:

Send a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device, so that when the Wi-Fi device determines that the access authority corresponding to the device identification stored at the local end is not a super authority Generate dynamic password;

obtain the dynamic password;

Send the verification code corresponding to the dynamic password to the Wi-Fi device, so that when the Wi-Fi device determines that the dynamic password is consistent with the verification code, it sends the first network connection to the terminal device. input command;

Receive the first network access instruction, and access the wireless network associated with the Wi-Fi device according to the first network access instruction.

A third aspect of the embodiments of the present invention discloses a wireless network access method, including:

The terminal device sends a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device;

If the Wi-Fi device determines that the login authority corresponding to the device identification is not a super authority, a dynamic password is generated;

The terminal device obtains the dynamic password, and sends a verification code corresponding to the dynamic password to the Wi-Fi device;

The Wi-Fi device determines that the dynamic password is consistent with the verification code, and sends a first network access instruction to the terminal device;

The terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction.

A fourth aspect of the embodiments of the present invention discloses a Wi-Fi device, including:

a first receiving unit, configured to receive a wireless network login request that is sent by a terminal device and carries the device identifier of the terminal device;

a first judging unit, configured to acquire the access authority corresponding to the device identification received by the first receiving unit, and determine whether the access authority corresponding to the device identification is a super authority;

a password generation unit, configured to generate a dynamic password if the first judgment unit determines that the access authority corresponding to the device identifier is not a super authority;

a second receiving unit, configured to receive a verification code corresponding to the dynamic password sent by the terminal device after acquiring the dynamic password;

a first sending unit, configured to send a first network access instruction to the terminal device if it is determined that the dynamic password is consistent with the verification code, so that the terminal device can access the first network according to the first network access instruction Access the wireless network associated with the Wi-Fi device.

A fifth aspect of the embodiments of the present invention discloses a terminal device, including:

A first sending unit, configured to send a wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device, so that the Wi-Fi device can determine the access authority corresponding to the device identifier stored at the local end Generate a dynamic password when it is not super privileged;

an obtaining unit for obtaining the dynamic password;

The second sending unit is configured to send the verification code corresponding to the dynamic password to the Wi-Fi device, so that the Wi-Fi device can send the verification code to the Wi-Fi device when it determines that the dynamic password is consistent with the verification code. The terminal device sends a first network access instruction;

A first access unit, configured to receive the first network access instruction, and access the wireless network associated with the Wi-Fi device according to the first network access instruction.

A sixth aspect of the embodiments of the present invention discloses a wireless network access system, including:

The Wi-Fi device disclosed in the fourth aspect of the embodiments of the present invention and the terminal device disclosed in the fifth aspect of the embodiments of the present invention.

In this embodiment of the present invention, the Wi-Fi device first obtains the access authority of the terminal device that requests to access the wireless network, and if the access authority is not super authority, generates a dynamic password, so that the terminal device can send the Wi-Fi password to the Wi-Fi according to the generated dynamic password this time. - The Fi device sends the verification code corresponding to the dynamic password for access verification. If the verification code is consistent with the dynamic password generated this time, the terminal device is allowed to access the wireless network. In this way, the terminal device with ordinary authority requests access every time Verification code is required at all times to ensure that the terminal device cannot use the historical password to access the wireless network associated with the Wi-Fi device in different password generation cycles, thereby effectively protecting network resources and improving network access security.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a network architecture diagram of a wireless network access method disclosed in the present invention;

FIG. 2 is a schematic flowchart of a wireless network access method disclosed in the first embodiment of the present invention;

3 is a schematic flowchart of a wireless network access method disclosed in a second embodiment of the present invention;

4 is a schematic flowchart of a wireless network access method disclosed in a third embodiment of the present invention;

5 is a schematic structural diagram of a Wi-Fi device disclosed in a fourth embodiment of the present invention;

6 is a schematic structural diagram of a terminal device disclosed in a fifth embodiment of the present invention;

7 is a network architecture diagram of a wireless network access system disclosed in a sixth embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a Wi-Fi device disclosed in a seventh embodiment of the present invention.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiments of the present invention provide a wireless network access method, Wi-Fi device, terminal device, and system. By generating a dynamic password, a terminal device with ordinary authority is urged to require a verification code for verification every time it requests access, ensuring that The terminal device cannot use the historical password to access the wireless network associated with the Wi-Fi device in different password generation cycles, thereby effectively protecting network resources and improving network access security. Each of them will be described in detail below.

In order to better understand a wireless network access method, Wi-Fi device, terminal device, and system disclosed in the embodiments of the present invention, the following describes the network architecture applicable to the embodiments of the present invention. Please refer to FIG. 1. FIG. 1 is a schematic diagram of a network architecture disclosed in an embodiment of the present invention. In the network architecture shown in FIG. 1 , Wi-Fi devices and terminal devices may be included. In the network architecture shown in Figure 1, the terminal devices may include various types of terminal devices such as mobile phones, tablet computers, Personal Digital Assistant (PDA), Mobile Internet Device (MID), Wi-Fi devices, etc. It may include a wireless network access control device such as a wireless router, which is not limited in this embodiment of the present invention. By implementing the network architecture shown in FIG. 1 , network resources can be effectively protected, and network access security can be improved.

Based on the network architecture shown in FIG. 1 , an embodiment of the present invention discloses a wireless network access method. Please refer to FIG. 2 , which is a schematic flowchart of a wireless network access method disclosed in the first embodiment of the present invention. As shown in FIG. 2 , the wireless network access method may include the following steps.

S201: Receive a wireless network login request that is sent by a terminal device and carries a device identifier of the terminal device.

In this embodiment of the present invention, the device identification of the terminal device may be, for example, a smart card (Subscriber Identity Module, SIM) card number, or an International Mobile Subscriber Identification Number (IMSI), or a mobile station identification number (usually called mobile phone number) (MobileSubscriber International ISDN/PSTN number, MSISDN) and other numbers.

In one embodiment, the Wi-Fi device is set by the user to broadcast a message (such as an SSID broadcast message) that carries a wireless network identifier to a designated area through the radio frequency module, so that the terminal device can directly find it in the Wi-Fi list menu. The wireless network identifier corresponding to the Wi-Fi device, when the terminal device detects the user's touch and click operation on the wireless network identifier corresponding to the Wi-Fi device (of course, it can also be a voice control operation or an air gesture operation, etc.), The terminal device generates a wireless network login request carrying the device identification of the terminal device, and sends the request to the Wi-Fi device.

In another embodiment, the Wi-Fi device is set by the user to a mode in which broadcast messages are turned off. In this mode, when the user's terminal device directly searches for available wireless network resources, the terminal device cannot directly search for the corresponding Wi-Fi device. For wireless network resources, the user can manually add the identifier of the wireless network associated with the Wi-Fi device on the wireless network addition function interface corresponding to the terminal device. There is a wireless network login request with the device identification of the terminal device, and the request is sent to the Wi-Fi device.

S202: Obtain the access authority corresponding to the device identification, and determine whether the access authority corresponding to the device identification is a super authority.

In the embodiment of the present invention, after the Wi-Fi device obtains the wireless network login request carrying the device identifier of the terminal device, the Wi-Fi device can search for the device identifier of the terminal device stored locally or stored on the server or the cloud and access A mapping relationship list of permissions is used to obtain the access permissions corresponding to the above device identifications, and to determine whether the access permissions corresponding to the device identifications are super permissions.

S203, if it is determined that the access authority corresponding to the device identification is not a super authority, generate a dynamic password.

In this embodiment of the present invention, the dynamic password generated by the Wi-Fi device may be, for example, any one of a character string, a two-dimensional code, and a dynamic image, and the dynamic password should be generated by the Wi-Fi device, and it should be generated twice adjacently. The dynamic password is generally different. In addition, the period for the Wi-Fi device to generate the dynamic password can be set in advance. For example, the dynamic password replacement period is set to 2 hours, that is, within the same dynamic password generation period, when one or more terminal devices request the Wi-Fi device for multiple times When accessing the network, the dynamic password generated by the Wi-Fi device does not change.

In one embodiment, after the Wi-Fi device determines that the access authority corresponding to the acquired device identifier is not a super authority, and detects that the current password generation cycle has not changed, it generates a dynamic password for the current password generation cycle, which is the same as the current password generation cycle. The dynamic passwords used by other terminal devices accessing the wireless network associated with the Wi-Fi device are the same.

In another embodiment, after the Wi-Fi device determines that the access authority corresponding to the acquired device identification is not a super authority, it detects that the current password generation cycle has changed. Assuming that the dynamic password generated in the previous password cycle is 123abc, then the current The dynamic password generated by the password generation cycle should be different from 123abc and can be a different password such as 12345a, which is inconsistent with the dynamic password used by other terminal devices that have accessed the wireless network associated with the Wi-Fi device.

S204: Receive a verification code corresponding to the dynamic password sent by the terminal device after acquiring the dynamic password.

In the embodiment of the present invention, after the Wi-Fi device generates a dynamic password, the dynamic password is shared with the terminal device, and the terminal device is urged to send a verification code corresponding to the dynamic password to the Wi-Fi device for access authentication.

In one embodiment, the Wi-Fi device can display a dynamic password on the touch screen of the Wi-Fi device, and the terminal device can perform a password verification operation after the user obtains the dynamic password displayed on the touch screen of the Wi-Fi device. Get dynamic password.

In another embodiment, the Wi-Fi device can send a dynamic password and a device identification to the main binding device, and the main binding device can send the dynamic password to the terminal device corresponding to the device identification according to the user's password sharing operation, wherein the above-mentioned main binding device can send the dynamic password to the terminal device corresponding to the device identification. The fixed device is used to receive the dynamic password and device identification generated by the Wi-Fi device. The device identification may include a single or multiple devices currently requesting access, and may also include one or more terminals currently accessed by the Wi-Fi device. The present invention does not limit the device, and the main binding device can send a dynamic password to the terminal device currently requesting access or the terminal device that has currently accessed through various instant messaging messages such as SMS, WeChat, QQ, etc.

In yet another embodiment, the Wi-Fi device can send a dynamic password and a device ID to the server, and the server can send a dynamic password to the terminal device according to the device ID, so that the terminal device currently requesting access can obtain the dynamic password in time and verify that it is passed. into the wireless network. In addition, the server detects that the current password generation cycle has changed, and can send the above dynamic password to several terminal devices whose verification codes are no longer the same as the current verification code in the terminal devices that have accessed the wireless network, so as to facilitate the disconnection of these devices. When opening the network and requesting access again, it can quickly authenticate and access the network by virtue of the new current dynamic password obtained.

S205 , if it is determined that the dynamic password is consistent with the verification code, send a first network access instruction to the terminal device, so that the terminal device can access the wireless network associated with the Wi-Fi device according to the first network access instruction.

It can be seen that, in this embodiment of the present invention, the Wi-Fi device first obtains the access authority of the terminal device requesting to access the wireless network, and if the access authority is not a super authority, a dynamic password is generated, so that the terminal device can generate a dynamic password according to the current generation. The dynamic password sends the verification code corresponding to the dynamic password to the Wi-Fi device for access verification. If the verification code is consistent with the dynamic password generated this time, the terminal device is allowed to access the wireless network. The current dynamic password is required for verification when requesting access each time. Even if a different dynamic password from the previous access to the network is stored, it cannot automatically access the wireless network through verification, thereby effectively improving the utilization of network resources and improving network connectivity. into security.

Optionally, in this embodiment of the present invention, if the Wi-Fi device determines that the access authority corresponding to the device identifier is a super authority, it sends a second network access instruction to the terminal device, so that the terminal device can access according to the second network. Instructions to access the wireless network associated with the Wi-Fi device.

It can be seen that, in the above-mentioned optional embodiment, after the Wi-Fi device recognizes that the access authority of the terminal equipment requesting access is super authority, it can directly access the terminal equipment to the wireless network, which can be more convenient. It performs network access control on super-authorized terminal devices, improves network access management efficiency, and improves user experience.

Optionally, in the embodiment of the present invention, before receiving the wireless network login request carrying the device identifier sent by the terminal device, the method further includes:

According to the user's permission setting operation, the permission setting interface is displayed on the touch screen of the Wi-Fi device. The permission setting interface includes the device identification and login permission of the terminal device accessed by the Wi-Fi device. The login permission includes super permission and ordinary permission. ;

Set the access authority of the terminal device to super authority or ordinary authority according to the user's operation instruction. Wherein, the above-mentioned user's operation instructions may include voice instructions, air gestures, touch operations, and the like.

It can be seen that, in the above-mentioned optional embodiment, the Wi-Fi device can preset the access authority of the terminal equipment by the user, and flexibly set different access authority of different terminal equipment according to the user's needs. Specifically, the terminal equipment can also be set The threshold of access times, and automatically switch between different permissions according to the threshold. If the number of times exceeds the threshold, the permissions of the terminal device are set to super permissions, which improves the intelligence and convenience of Wi-Fi device network access management .

Please refer to FIG. 3 , which is a schematic flowchart of a wireless network access method disclosed in a second embodiment of the present invention. As shown in FIG. 3 , the wireless network access method in this embodiment may include the following steps:

Step S301, sending a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device, so that the Wi-Fi device generates when judging that the access authority corresponding to the device identification stored at the local end is not a super authority dynamic password.

In this embodiment of the present invention, the device identification of the terminal device may be, for example, a smart card (Subscriber Identity Module, SIM) card number, or an International Mobile Subscriber Identification Number (IMSI), or a mobile station identification number (usually called mobile phone number) (MobileSubscriber International ISDN/PSTN number, MSISDN) and other numbers.

In one embodiment, the terminal device can directly find the wireless network identifier corresponding to the Wi-Fi device in the Wi-Fi list menu (in this case, the Wi-Fi device is set by the user to be able to broadcast and carry it to the designated area through the radio frequency module. A message with a wireless network identifier (such as an SSID broadcast message), when the terminal device detects the user's touch and click operation on the wireless network identifier corresponding to the above Wi-Fi device (of course, it can also be a voice control operation or an air gesture operation) etc.), the terminal device generates a wireless network login request carrying the device identification of the terminal device, and sends the request to the Wi-Fi device. After the Wi-Fi device determines that the access authority corresponding to the device ID stored at the local end is not a super authority, and detects that the current password generation period has not changed, it generates a dynamic password for the current password generation period, which is the same as the Wi-Fi access authority. -The dynamic password used by other terminal devices of the wireless network associated with the Fi device is the same.

In another embodiment, the terminal device cannot directly search for the wireless network resource corresponding to the Wi-Fi device, and the user manually adds the identifier of the wireless network associated with the Wi-Fi device on the wireless network addition function interface corresponding to the terminal device (Wi-Fi device). The Fi device is set by the user to disable the broadcast message mode. In this mode, the user's terminal device cannot search for the wireless network resources associated with the Wi-Fi device. The terminal device generates a wireless network login request carrying the device identification of the terminal device, and sends the request to the Wi-Fi device. After the Wi-Fi device determines that the access authority corresponding to the device ID stored at the local end is not a super authority, it detects that the current password generation cycle has changed. Assuming that the dynamic password generated in the previous password cycle is 123abc, the current password generation cycle is generated. The dynamic password should be different from 123abc and can be a different password such as 12345a, which is inconsistent with the dynamic password used by other terminal devices that have accessed the wireless network associated with the Wi-Fi device.

Step S302, obtaining a dynamic password.

In the embodiment of the present invention, the terminal device receives the dynamic password shared by the Wi-Fi device.

In one embodiment, the Wi-Fi device can display a dynamic password on the touch screen of the Wi-Fi device, and the terminal device can perform a password verification operation after the user obtains the dynamic password displayed on the touch screen of the Wi-Fi device. Get dynamic password.

In another embodiment, the Wi-Fi device can send a dynamic password and a device identification to the main binding device, and the main binding device can send the dynamic password to the terminal device corresponding to the device identification according to the user's password sharing operation, wherein the above-mentioned main binding device can send the dynamic password to the terminal device corresponding to the device identification. The fixed device is used to receive the dynamic password and device identification generated by the Wi-Fi device. The device identification may include a single or multiple devices currently requesting access, and may also include one or more terminals currently accessed by the Wi-Fi device. The present invention does not limit the device, and the main binding device can send a dynamic password to the terminal device currently requesting access or the terminal device that has currently accessed through various instant messaging messages such as SMS, WeChat, QQ, etc.

In yet another embodiment, the Wi-Fi device can send a dynamic password and a device ID to the server, and the server can send a dynamic password to the terminal device according to the device ID, so that the terminal device currently requesting access can obtain the dynamic password in time and verify that it is passed. into the wireless network. In addition, the server detects that the current password generation cycle has changed, and can send the above dynamic password to several terminal devices whose verification codes are no longer the same as the current verification code in the terminal devices that have accessed the wireless network, so as to facilitate the disconnection of these devices. When opening the network and requesting access again, it can quickly authenticate and access the network by virtue of the new current dynamic password obtained.

Step S303: Send a verification code corresponding to the dynamic password to the Wi-Fi device, so that the Wi-Fi device sends a first network access instruction to the terminal device when it determines that the dynamic password is consistent with the verification code.

Step S304: Receive the first network access instruction, and access the wireless network associated with the Wi-Fi device according to the first network access instruction.

It can be seen that, in this embodiment of the present invention, the terminal device sends a wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device, so that the Wi-Fi device can determine the access authority corresponding to the device identifier stored at the local end. When it is not super authority, a dynamic password is generated. The terminal device obtains the dynamic password and sends the verification code corresponding to the dynamic password to the Wi-Fi device, so as to prompt the Wi-Fi device to send a verification code to the terminal device when it determines that the dynamic password is consistent with the verification code. The first network access instruction, the terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction. That is to say, if the terminal device does not obtain the above dynamic password, but the terminal device stores the verification code for accessing the wireless network associated with the Wi-Fi device before, the terminal device can use the historical verification code to perform access verification. The password generation cycle corresponding to the historical verification code is the same as the password generation cycle of the current dynamic password generated by the Wi-Fi device, then the terminal device can pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device. The password generation cycle corresponding to the verification code is different from the current password generation cycle for the Wi-Fi device to generate the dynamic password, so the terminal device cannot pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device; Obtain the above dynamic password, and the terminal device does not store the verification code for accessing the wireless network associated with the Wi-Fi device before, or the terminal device requests access to the wireless network associated with the Wi-Fi device for the first time, then the terminal The device cannot pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device. Therefore, a terminal device with ordinary permissions needs a verification code for verification every time it requests access to ensure that the terminal device cannot use the historical password in different situations. The password is generated periodically to access the wireless network associated with the Wi-Fi device, thereby effectively protecting network resources and improving network access security.

Optionally, in this embodiment of the present invention, the terminal device may also receive a second network access instruction sent by the Wi-Fi device, access the wireless network associated with the Wi-Fi device according to the second network access instruction, and the second network access The entry command is generated when the Wi-Fi device determines that the access authority corresponding to the device identifier is a super authority.

It can be seen that in the above-mentioned optional embodiment, the terminal device with super authority can directly pass the verification of the Wi-Fi device and access the wireless network. In this way, for the terminal that often needs to use the wireless network associated with the same Wi-Fi device The device with super authority will be able to easily access the wireless network multiple times, without the complicated password authentication process, which improves the efficiency of network access management and enhances the user experience.

Please refer to FIG. 4 , which is a schematic flowchart of a wireless network access method disclosed in a third embodiment of the present invention. As shown in FIG. 4 , the wireless network access method in this embodiment may include the following steps:

Step S401, the terminal device sends a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device.

In this embodiment of the present invention, the device identification of the terminal device may be, for example, a smart card (Subscriber Identity Module, SIM) card number, or an International Mobile Subscriber Identification Number (IMSI), or a mobile station identification number (usually called mobile phone number) (MobileSubscriber International ISDN/PSTN number, MSISDN) and other numbers.

Step S402, if the Wi-Fi device determines that the login authority corresponding to the device identification is not a super authority, a dynamic password is generated.

In this embodiment of the present invention, the dynamic password generated by the Wi-Fi device may be, for example, any one of a character string, a two-dimensional code, and a dynamic image, and the dynamic password should be generated by the Wi-Fi device, and it should be generated twice adjacently. The dynamic password is generally different. In addition, the period for the Wi-Fi device to generate the dynamic password can be set in advance. For example, the dynamic password replacement period is set to 2 hours, that is, within the same dynamic password generation period, when one or more terminal devices request the Wi-Fi device for multiple times When accessing the network, the dynamic password generated by the Wi-Fi device does not change.

Step S403, the terminal device obtains the dynamic password, and sends the verification code corresponding to the dynamic password to the Wi-Fi device.

In the embodiment of the present invention, the terminal device receives the dynamic password shared by the Wi-Fi device.

In one embodiment, the Wi-Fi device can display a dynamic password on the touch screen of the Wi-Fi device, and the terminal device can perform a password verification operation after the user obtains the dynamic password displayed on the touch screen of the Wi-Fi device. Get dynamic password.

In another embodiment, the Wi-Fi device can send a dynamic password and a device identification to the main binding device, and the main binding device can send the dynamic password to the terminal device corresponding to the device identification according to the user's password sharing operation, wherein the above-mentioned main binding device can send the dynamic password to the terminal device corresponding to the device identification. The fixed device is used to receive the dynamic password and device identification generated by the Wi-Fi device. The device identification may include a single or multiple devices currently requesting access, and may also include one or more terminals currently accessed by the Wi-Fi device. The present invention does not limit the device, and the main binding device can send a dynamic password to the terminal device currently requesting access or the terminal device that has currently accessed through various instant messaging messages such as SMS, WeChat, QQ, etc.

In yet another embodiment, the Wi-Fi device can send a dynamic password and a device ID to the server, and the server can send a dynamic password to the terminal device according to the device ID, so that the terminal device currently requesting access can obtain the dynamic password in time and verify that it is passed. into the wireless network. In addition, the server detects that the current password generation cycle has changed, and can send the above dynamic password to several terminal devices whose verification codes are no longer the same as the current verification code in the terminal devices that have accessed the wireless network, so as to facilitate the disconnection of these devices. When opening the network and requesting access again, it can quickly authenticate and access the network by virtue of the new current dynamic password obtained.

Step S404, the Wi-Fi device determines that the dynamic password is consistent with the verification code, and sends a first network access instruction to the terminal device.

Step S405, the terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction.

It can be seen that, in this embodiment of the present invention, the terminal device sends a wireless network login request carrying the device ID of the terminal device to the Wi-Fi device, and the Wi-Fi device determines that the access authority corresponding to the device ID stored at the local end is not. A dynamic password is generated when super-authorized, and the terminal device obtains the dynamic password and sends the verification code corresponding to the dynamic password to the Wi-Fi device. When the Wi-Fi device determines that the dynamic password is consistent with the verification code, it sends the first network to the terminal device. The access instruction, the terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction. Therefore, every time a terminal device with ordinary authority requests access, a verification code is required for verification to ensure that the terminal device cannot use the historical password to access the wireless network associated with the Wi-Fi device in different password generation cycles, thereby effectively protecting network resources and improving Network access security.

Optionally, in this embodiment of the present invention, after the terminal device sends a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device, if the Wi-Fi device determines that the access authority corresponding to the device identification is a super authority, The second network access instruction is generated, and the second network access instruction is sent to the terminal device; the terminal device receives the second network access instruction, and accesses the wireless network associated with the Wi-Fi device according to the second network access instruction.

It can be seen that, in the above-mentioned optional embodiment, when the access authority of the terminal device is the super authority, the terminal device can quickly access the Wi-Fi device association only after passing the access authority authentication of the Wi-Fi device. Therefore, for terminal devices that often use the same Wi-Fi device, the complicated verification process every time they access the Wi-Fi device is omitted, thereby improving the efficiency of network access management and improving user experience.

Optionally, in this embodiment of the present invention, the Wi-Fi device may further display a permission setting interface on the touch screen of the Wi-Fi device according to the user's permission setting operation, and set the access permission of the terminal device according to the user's operation instruction. For super permission or ordinary permission, the permission setting interface includes the device identification and login permission of the terminal device that the Wi-Fi device has accessed, and the login permission includes super permission and ordinary permission.

It can be seen that, in the above-mentioned optional embodiment, the user can conveniently set the network access authority of the terminal device through the Wi-Fi device, thereby improving the convenience of network access management.

Please refer to FIG. 5 . FIG. 5 is a Wi-Fi device 500 disclosed in the fourth embodiment of the present invention, which is used to execute the wireless network access method disclosed in the embodiment of the present invention. As shown in FIG. 5 , the Wi-Fi device 500 may specifically include:

A first receiving unit 501, configured to receive a wireless network login request that is sent by a terminal device and carries a device identifier of the terminal device;

The first judging unit 502 is configured to obtain the access authority corresponding to the device identification received by the first receiving unit 501, and determine whether the access authority corresponding to the device identification is a super authority;

The password generating unit 503 is configured to generate a dynamic password if the first judging unit 502 judges that the access authority corresponding to the device identification is not a super authority;

The second receiving unit 504 is configured to receive a verification code corresponding to the dynamic password sent by the terminal device after obtaining the dynamic password;

The first sending unit 505 is configured to send a first network access instruction to the terminal device if it is determined that the dynamic password is consistent with the verification code, so that the terminal device can access the wireless network associated with the Wi-Fi device according to the first network access instruction network.

Optionally, in some possible implementations of the present invention, the Wi-Fi device further includes:

The second sending unit is configured to send a second network access instruction to the terminal device if it is determined that the access authority corresponding to the device identifier is a super authority, so that the terminal device can access the Wi-Fi device according to the second network access instruction associated wireless network.

Optionally, in some possible implementations of the present invention, the Wi-Fi device further includes:

The display unit is used to display the permission setting interface on the touch screen of the Wi-Fi device according to the user's permission setting operation. The permission setting interface includes the device identification and login permission of the terminal device accessed by the Wi-Fi device. The login permission includes Super permissions and ordinary permissions;

The authority setting unit is used to set the access authority displayed by the display unit to super authority or ordinary authority according to the user's operation instruction.

It can be understood that the functions of each functional module of the Wi-Fi device 500 in this embodiment can be specifically implemented according to the methods in the above method embodiments, and the specific implementation process can refer to the relevant descriptions of the above method embodiments, which are not repeated here. Repeat.

It can be seen that, in this embodiment of the present invention, the Wi-Fi device first obtains the access authority of the terminal device requesting to access the wireless network, and if the access authority is not a super authority, a dynamic password is generated, so that the terminal device can generate a dynamic password according to the current generation. The dynamic password sends the verification code corresponding to the dynamic password to the Wi-Fi device for access verification. If the verification code is consistent with the dynamic password generated this time, the terminal device is allowed to access the wireless network. The current dynamic password is required for verification when requesting access each time. Even if a different dynamic password from the previous access to the network is stored, it cannot automatically access the wireless network through verification, thereby effectively improving the utilization of network resources and improving network connectivity. into security.

Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of a terminal device 600 disclosed in the fifth embodiment of the present invention, which is used to execute the wireless network access method disclosed in the embodiment of the present invention. As shown in FIG. 6, the terminal device 600 may specifically include:

The first sending unit 601 is configured to send a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device, so that the Wi-Fi device can determine that the access authority corresponding to the device identification stored at the local end is not a super authority In the case of the dynamic password is generated;

an obtaining unit 602, configured to obtain a dynamic password;

The second sending unit 603 is configured to send the verification code corresponding to the dynamic password to the Wi-Fi device, so that the Wi-Fi device sends the first network access instruction to the terminal device when it determines that the dynamic password is consistent with the verification code;

The first access unit 604 is configured to receive a first network access instruction, and access the wireless network associated with the Wi-Fi device according to the first network access instruction.

Optionally, in this embodiment of the present invention, the above-mentioned terminal device may further include:

The second access unit is configured to receive a second network access instruction sent by the Wi-Fi device, and access the wireless network associated with the Wi-Fi device according to the second network access instruction, where the second network access instruction is Wi-Fi It is generated when the device determines that the access authority corresponding to the device identifier is a super authority.

It can be understood that the functions of each functional module of the terminal device 600 in this embodiment can be specifically implemented according to the methods in the foregoing method embodiments, and the specific implementation process can refer to the relevant descriptions of the foregoing method embodiments, which will not be repeated here.

It can be seen that, in this embodiment of the present invention, the terminal device sends a wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device, so that the Wi-Fi device can determine the access authority corresponding to the device identifier stored at the local end. When it is not super authority, a dynamic password is generated. The terminal device obtains the dynamic password and sends the verification code corresponding to the dynamic password to the Wi-Fi device, so as to prompt the Wi-Fi device to send a verification code to the terminal device when it determines that the dynamic password is consistent with the verification code. The first network access instruction, the terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction. That is to say, if the terminal device does not obtain the above dynamic password, but the terminal device stores the verification code for accessing the wireless network associated with the Wi-Fi device before, the terminal device can use the historical verification code to perform access verification. The password generation cycle corresponding to the historical verification code is the same as the password generation cycle of the current dynamic password generated by the Wi-Fi device, then the terminal device can pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device. The password generation cycle corresponding to the verification code is different from the current password generation cycle for the Wi-Fi device to generate the dynamic password, so the terminal device cannot pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device; Obtain the above dynamic password, and the terminal device does not store the verification code for accessing the wireless network associated with the Wi-Fi device before, or the terminal device requests access to the wireless network associated with the Wi-Fi device for the first time, then the terminal The device cannot pass the verification of the Wi-Fi device and access the wireless network associated with the Wi-Fi device. Therefore, a terminal device with ordinary permissions needs a verification code for verification every time it requests access to ensure that the terminal device cannot use the historical password in different situations. The password is generated periodically to access the wireless network associated with the Wi-Fi device, thereby effectively protecting network resources and improving network access security.

FIG. 7 is a wireless network access system disclosed in the sixth embodiment of the embodiment of the present invention, which may include: a terminal device 710 and a Wi-Fi device 720 .

The terminal device 710 is configured to send a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device.

The Wi-Fi device 720 is configured to generate a dynamic password if it is determined that the login authority corresponding to the device identification is not a super authority.

The terminal device 710 is configured to obtain a dynamic password and send a verification code corresponding to the dynamic password to the Wi-Fi device.

The Wi-Fi device 720 is configured to determine that the dynamic password is consistent with the verification code, and send the first network access instruction to the terminal device.

The terminal device 710 is configured to access the wireless network associated with the Wi-Fi device according to the first network access instruction.

Optionally, in some possible implementation manners of the present invention, the specific implementation manner for the terminal device 710 to acquire the dynamic password may be:

The Wi-Fi device displays the dynamic password on the touch screen of the Wi-Fi device;

The terminal device obtains the dynamic password according to the password verification operation performed after the user obtains the dynamic password displayed on the touch screen of the Wi-Fi device;

or,

The main binding device receives the dynamic password and device identification sent by the Wi-Fi device, and sends the dynamic password to the terminal device corresponding to the device identification according to the user's password sharing operation;

The terminal device obtains the dynamic password sent by the main binding device;

or,

The server receives the dynamic password and device identification sent by the Wi-Fi device, and sends the dynamic password to the terminal device according to the device identification;

The terminal device obtains the dynamic password sent by the server.

Optionally, in some possible embodiments of the present invention,

The Wi-Fi device is further configured to generate a second network if it is determined that the access authority corresponding to the device identification is a super authority after the terminal device sends a wireless network login request carrying the device identification of the terminal device to the Wi-Fi device. an access instruction, and send a second network access instruction to the terminal device;

The terminal device is further configured to receive a second network access instruction, and access the wireless network associated with the Wi-Fi device according to the second network access instruction.

Optionally, in some possible embodiments of the present invention,

The Wi-Fi device is also used to display the permission setting interface on the touch screen of the Wi-Fi device according to the user's permission setting operation, and set the access permission of the terminal device to super permission or ordinary permission according to the user's operation instruction. The setting interface includes the device identification and login authority of the terminal device that the Wi-Fi device has accessed. The login authority includes super authority and ordinary authority.

It can be understood that the functions of the terminal device 710 and the Wi-Fi device 720 in this embodiment can be specifically implemented according to the methods in the above method embodiments, and the specific implementation process can refer to the relevant descriptions of the above method embodiments, which are not repeated here. Repeat.

It can be seen that in the solution of this embodiment, the terminal device sends a wireless network login request carrying the device ID of the terminal device to the Wi-Fi device, and the Wi-Fi device determines the access authority corresponding to the device ID stored at the local end. When it is not a super authority, a dynamic password is generated. The terminal device obtains the dynamic password and sends the verification code corresponding to the dynamic password to the Wi-Fi device. When the Wi-Fi device determines that the dynamic password is consistent with the verification code, it sends the first The network access instruction, the terminal device accesses the wireless network associated with the Wi-Fi device according to the first network access instruction. Therefore, every time a terminal device with ordinary authority requests access, a verification code is required for verification to ensure that the terminal device cannot use the historical password to access the wireless network associated with the Wi-Fi device in different password generation cycles, thereby effectively protecting network resources and improving Network access security.

FIG. 8 is a schematic structural diagram of a Wi-Fi device 800 disclosed in a seventh embodiment of the present invention. As shown in FIG. 8 , the Wi-Fi device 800 in this embodiment includes at least one bus 801 and at least one bus 801 connected to the bus 801 . A processor 802 and at least one memory 803 connected to the bus 801.

Wherein, the processor 802 calls the code stored in the memory 803 through the bus 801 to receive the wireless network login request that carries the device identification of the terminal device sent by the terminal device; obtains the access authority corresponding to the device identification, and determines that the device identification corresponds to If the access authority corresponding to the device ID is judged to be not a super authority, a dynamic password is generated; the verification code corresponding to the dynamic password sent by the terminal device after obtaining the dynamic password is received; If the verification codes are consistent, the first network access instruction is sent to the terminal device, so that the terminal device can access the wireless network associated with the Wi-Fi device according to the first network access instruction.

Optionally, in some possible embodiments of the present invention,

The processor 802 is specifically configured to receive the verification code corresponding to the dynamic password sent by the terminal device according to the password verification operation performed after the user obtains the dynamic password displayed on the touch screen of the Wi-Fi device; or, receive the verification code obtained by the terminal device. The verification code corresponding to the dynamic password sent after the dynamic password sent by the main binding device. The main binding device is used to receive the dynamic password and device identification sent by the Wi-Fi device, and send the corresponding terminal to the device identification according to the user's password sharing operation. The device sends the dynamic password; or, receives the verification code corresponding to the dynamic password sent by the terminal device after obtaining the dynamic password sent by the server, and the server is used to receive the dynamic password and device ID sent by the Wi-Fi device, and send it to the terminal device according to the device ID. dynamic password.

Optionally, in some possible embodiments of the present invention,

The processor 802 is further configured to, if it is determined that the access authority corresponding to the device identifier is a super authority, send a second network access instruction to the terminal device, so that the terminal device can access the network according to the second network access instruction. The network access instruction accesses the wireless network associated with the Wi-Fi device.

Optionally, in some possible embodiments of the present invention,

The processor 802 is further configured to display a permission setting interface on the touch screen of the Wi-Fi device according to the user's permission setting operation, where the permission setting interface includes the device of the terminal device that the Wi-Fi device has accessed. Identification and login authority, the login authority includes super authority and ordinary authority; according to the user's operation instruction, the access authority of the terminal device is set to super authority or ordinary authority.

It can be understood that the functions of each functional module of the Wi-Fi device 800 in this embodiment can be specifically implemented according to the methods in the above method embodiments, and the specific implementation process can refer to the relevant descriptions of the above method embodiments, which are not repeated here. Repeat.

It can be seen that, in this embodiment of the present invention, the Wi-Fi device first obtains the access authority of the terminal device requesting to access the wireless network, and if the access authority is not a super authority, a dynamic password is generated, so that the terminal device can generate a dynamic password according to the current generation. The dynamic password sends the verification code corresponding to the dynamic password to the Wi-Fi device for access verification. If the verification code is consistent with the dynamic password generated this time, the terminal device is allowed to access the wireless network. The current dynamic password is required for verification when requesting access each time. Even if a different dynamic password from the previous access to the network is stored, it cannot automatically access the wireless network through verification, thereby effectively improving the utilization of network resources and improving network connectivity. into security.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes a read-only storage medium. Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-only Memory (PROM), Erasable Programmable Read Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

A picture processing method and related equipment disclosed in the embodiments of the present invention are described above in detail. The principles and implementations of the present invention are described in this paper by using specific examples. The descriptions of the above embodiments are only used to help understand the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as Limitations of the present invention.

Claims (19)

1. A method for accessing a wireless network, comprising:

the Wi-Fi equipment is set to broadcast a message carrying a wireless network identifier to a specified area through a radio frequency module, so that terminal equipment can directly find the wireless network identifier corresponding to the Wi-Fi equipment in a Wi-Fi list menu, when the terminal equipment detects touch click operation on the wireless network identifier, the terminal equipment generates a wireless network login request carrying the equipment identifier of the terminal equipment and sends the wireless network login request to the Wi-Fi equipment, and the Wi-Fi equipment receives the wireless network login request carrying the equipment identifier of the terminal equipment and sent by the terminal equipment;

acquiring the access authority corresponding to the equipment identifier, and judging whether the access authority corresponding to the equipment identifier is a super authority;

if the access authority corresponding to the equipment identification is judged not to be the super authority, a dynamic password is generated, the dynamic password is generated by the Wi-Fi equipment, and in the same password generation period, when one or more terminal equipment requests the Wi-Fi equipment to access the network for multiple times, the dynamic password generated by the Wi-Fi equipment is unchanged; the method specifically comprises the following steps: if the fact that the current password generation period is not changed is detected, the Wi-Fi equipment generates a dynamic password of the current password generation period, and the dynamic password is consistent with dynamic passwords used by other terminal equipment which has access to a wireless network associated with the Wi-Fi equipment; or if it is detected that the current password generation period has changed, the dynamic password generated by the Wi-Fi device in the current password generation period is different from the dynamic password generated in the previous password period, and the dynamic password is inconsistent with the dynamic password used by the other terminal devices accessing the wireless network associated with the Wi-Fi device;

receiving a verification code corresponding to the dynamic password sent by the terminal equipment after the dynamic password is acquired;

and if the dynamic password is judged to be consistent with the verification code, sending a first network access instruction to the terminal equipment so that the terminal equipment can access the wireless network associated with the Wi-Fi equipment according to the first network access instruction.

2. The method of claim 1, wherein the receiving of the verification code corresponding to the dynamic password sent by the terminal device after acquiring the dynamic password comprises:

receiving a verification code corresponding to the dynamic password sent by the terminal equipment according to password verification operation executed after the user acquires the dynamic password displayed on the touch screen of the Wi-Fi equipment;

or,

receiving a verification code corresponding to the dynamic password sent by the terminal equipment after the terminal equipment acquires the dynamic password sent by main binding equipment, wherein the main binding equipment is used for receiving the dynamic password and the equipment identifier sent by Wi-Fi equipment and sending the dynamic password to the terminal equipment corresponding to the equipment identifier according to password sharing operation of a user;

or,

and receiving a verification code corresponding to the dynamic password sent by the terminal equipment after the dynamic password sent by the server is acquired, wherein the server is used for receiving the dynamic password and the equipment identification sent by the Wi-Fi equipment and sending the dynamic password to the terminal equipment according to the equipment identification.

3. The method of any of claims 1 or 2, further comprising:

and if the access authority corresponding to the equipment identifier is judged to be the super authority, sending a second network access instruction to the terminal equipment so that the terminal equipment can access the wireless network associated with the Wi-Fi equipment according to the second network access instruction.

4. The method according to any one of claims 1 or 2, wherein before receiving the wireless network login request with the device identifier sent by the terminal device, the method further comprises:

displaying a permission setting interface on a touch screen of the Wi-Fi device according to permission setting operation of a user, wherein the permission setting interface comprises a device identifier and login permission of a terminal device accessed by the Wi-Fi device, and the login permission comprises super permission and common permission;

and setting the access authority of the terminal equipment as super authority or common authority according to the operation instruction of the user.

5. A method for accessing a wireless network, comprising:

the Wi-Fi device is set to broadcast a message carrying a wireless network identifier to a specified area through a radio frequency module so that a terminal device can directly find the wireless network identifier corresponding to the Wi-Fi device in a Wi-Fi list menu, when the terminal device detects a touch click operation on the wireless network identifier, the terminal device generates a wireless network login request carrying the device identifier of the terminal device and sends the wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device so that the Wi-Fi device generates a dynamic password when judging that the access right corresponding to the device identifier stored at the local terminal is not super right, the dynamic password is generated by the Wi-Fi device and is in the same password generation period, when one or more terminal devices request the Wi-Fi device to access a network for multiple times, the dynamic password generated by the Wi-Fi device is unchanged; the method specifically comprises the following steps: if the current password generation period is not changed, the Wi-Fi equipment generates a dynamic password of the current password generation period, and the dynamic password is consistent with dynamic passwords used by other terminal equipment which has access to a wireless network associated with the Wi-Fi equipment; or if it is detected that the current password generation period has changed, the dynamic password generated by the Wi-Fi device in the current password generation period is different from the dynamic password generated in the previous password period, and the dynamic password is inconsistent with the dynamic password used by the other terminal devices accessing the wireless network associated with the Wi-Fi device;

acquiring the dynamic password;

sending a verification code corresponding to the dynamic password to the Wi-Fi equipment so that the Wi-Fi equipment sends a first network access instruction to the terminal equipment when judging that the dynamic password is consistent with the verification code;

and receiving the first network access instruction, and accessing the wireless network associated with the Wi-Fi equipment according to the first network access instruction.

6. The method of claim 5, wherein the obtaining the dynamic password comprises:

acquiring the dynamic password according to password verification operation executed after a user acquires the dynamic password displayed on a touch screen of the Wi-Fi equipment;

or,

acquiring the dynamic password sent by a main binding device, wherein the main binding device is used for receiving the dynamic password and the device identifier sent by the Wi-Fi device and sending the dynamic password to the terminal device corresponding to the device identifier according to the password sharing operation of a user;

or,

and acquiring the dynamic password sent by the server, wherein the server is used for receiving the dynamic password and the equipment identifier sent by the Wi-Fi equipment and sending the dynamic password to the terminal equipment according to the equipment identifier.

7. The method of any one of claims 5 or 6, further comprising:

and receiving a second network access instruction sent by the Wi-Fi device, and accessing a wireless network associated with the Wi-Fi device according to the second network access instruction, wherein the second network access instruction is generated when the Wi-Fi device judges that the access authority corresponding to the device identifier is a super authority.

8. A wireless network access method, comprising:

the Wi-Fi equipment is set to broadcast a message carrying a wireless network identifier to a specified area through a radio frequency module so that the terminal equipment can directly find the wireless network identifier corresponding to the Wi-Fi equipment in a Wi-Fi list menu, when the terminal equipment detects touch click operation on the wireless network identifier, the terminal equipment generates a wireless network login request carrying the equipment identifier of the terminal equipment, and the terminal equipment sends the wireless network login request carrying the equipment identifier of the terminal equipment to the Wi-Fi equipment;

if the Wi-Fi equipment judges that the login permission corresponding to the equipment identification is not the super permission, a dynamic password is generated, the dynamic password is generated by the Wi-Fi equipment, and in the same password generation period, when one or more terminal equipment requests the Wi-Fi equipment to access the network for multiple times, the dynamic password generated by the Wi-Fi equipment is unchanged; the method specifically comprises the following steps: if the fact that the current password generation period is not changed is detected, the Wi-Fi equipment generates a dynamic password of the current password generation period, and the dynamic password is consistent with dynamic passwords used by other terminal equipment which has access to a wireless network associated with the Wi-Fi equipment; or if it is detected that the current password generation period has changed, the dynamic password generated by the Wi-Fi device in the current password generation period is different from the dynamic password generated in the previous password period, and the dynamic password is inconsistent with the dynamic password used by the other terminal devices accessing the wireless network associated with the Wi-Fi device;

the terminal equipment acquires the dynamic password and sends a verification code corresponding to the dynamic password to the Wi-Fi equipment;

the Wi-Fi equipment judges that the dynamic password is consistent with the verification code, and sends a first network access instruction to the terminal equipment;

and the terminal equipment accesses the wireless network associated with the Wi-Fi equipment according to the first network access instruction.

9. The method of claim 8, wherein the terminal device obtaining the dynamic password comprises:

the Wi-Fi equipment displays the dynamic password on a touch screen of the Wi-Fi equipment;

the terminal equipment acquires the dynamic password according to password verification operation executed after a user acquires the dynamic password displayed on a touch screen of the Wi-Fi equipment;

or,

the main binding equipment receives the dynamic password and the equipment identification sent by the Wi-Fi equipment, and sends the dynamic password to the terminal equipment corresponding to the equipment identification according to the password sharing operation of a user;

the terminal equipment acquires the dynamic password sent by the main binding equipment;

or,

the server receives the dynamic password and the equipment identifier sent by the Wi-Fi equipment and sends the dynamic password to the terminal equipment according to the equipment identifier;

and the terminal equipment acquires the dynamic password sent by the server.

10. The method according to any one of claims 8 or 9, wherein after the terminal device sends the wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device, the method further includes:

if the Wi-Fi equipment judges that the access authority corresponding to the equipment identification is the super authority, generating a second network access instruction, and sending the second network access instruction to the terminal equipment;

and the terminal equipment receives the second network access instruction and accesses the wireless network associated with the Wi-Fi equipment according to the second network access instruction.

11. The method of any one of claims 8 or 9, further comprising:

the Wi-Fi equipment displays a permission setting interface on a touch screen of the Wi-Fi equipment according to permission setting operation of a user, sets access permission of terminal equipment to be super permission or common permission according to an operation instruction of the user, the permission setting interface comprises an equipment identifier and login permission of the terminal equipment accessed by the Wi-Fi equipment, and the login permission comprises the super permission and the common permission.

12. A Wi-Fi apparatus, comprising:

the terminal device comprises a first receiving unit, a first processing unit and a second receiving unit, wherein the first receiving unit is used for broadcasting a message carrying a wireless network identifier to a specified area through a radio frequency module so that the terminal device can directly find the wireless network identifier corresponding to the Wi-Fi device in a Wi-Fi list menu, and when the terminal device detects a touch click operation on the wireless network identifier, the terminal device generates a wireless network login request carrying the device identifier of the terminal device and receives the wireless network login request carrying the device identifier of the terminal device and sent by the terminal device;

the first judging unit is used for acquiring the access authority corresponding to the equipment identifier received by the first receiving unit and judging whether the access authority corresponding to the equipment identifier is a super authority or not;

a password generation unit, configured to generate a dynamic password if the first determination unit determines that the access right corresponding to the device identifier is not a super right, where the dynamic password is generated by the Wi-Fi device, and the dynamic password generated by the Wi-Fi device is unchanged when one or more terminal devices request the Wi-Fi device to access the network multiple times in the same password generation period; the method specifically comprises the following steps: if the fact that the current password generation period is not changed is detected, the Wi-Fi equipment generates a dynamic password of the current password generation period, and the dynamic password is consistent with dynamic passwords used by other terminal equipment which has access to a wireless network associated with the Wi-Fi equipment; or if it is detected that the current password generation period has changed, the dynamic password generated by the Wi-Fi device in the current password generation period is different from the dynamic password generated in the previous password period, and the dynamic password is inconsistent with the dynamic password used by the other terminal devices accessing the wireless network associated with the Wi-Fi device;

the second receiving unit is used for receiving the verification code corresponding to the dynamic password sent by the terminal equipment after the dynamic password is acquired;

and the first sending unit is used for sending a first network access instruction to the terminal equipment if the dynamic password is judged to be consistent with the verification code, so that the terminal equipment can access the wireless network associated with the Wi-Fi equipment according to the first network access instruction.

13. The Wi-Fi apparatus of claim 12, further comprising:

and the second sending unit is used for sending a second network access instruction to the terminal equipment if the access authority corresponding to the equipment identifier is judged to be the super authority, so that the terminal equipment can access the wireless network associated with the Wi-Fi equipment according to the second network access instruction.

14. The Wi-Fi apparatus of any of claims 12 or 13, further comprising:

the display unit is used for displaying a permission setting interface on a touch screen of the Wi-Fi device according to permission setting operation of a user, wherein the permission setting interface comprises a device identifier and a login permission of a terminal device accessed by the Wi-Fi device, and the login permission comprises a super permission and a common permission;

and the permission setting unit is used for setting the access permission displayed by the display unit into a super permission or a common permission according to the operation instruction of the user.

15. A terminal device, comprising:

a first sending unit, configured to broadcast, by a radio frequency module, a message carrying a wireless network identifier to a specified area, so that the terminal device searches the wireless network identifier corresponding to the Wi-Fi device directly in a Wi-Fi list menu, when the terminal device detects a touch click operation on the wireless network identifier, the terminal device generates a wireless network login request carrying the device identifier of the terminal device, and sends the wireless network login request carrying the device identifier of the terminal device to the Wi-Fi device, so that the Wi-Fi device generates a dynamic password when determining that an access right corresponding to the device identifier stored at a local terminal is not a super right, where the dynamic password is generated by the Wi-Fi device, in the same password generation period, when one or more terminal devices request the Wi-Fi device to access the network for multiple times, the dynamic password generated by the Wi-Fi device is unchanged; the method specifically comprises the following steps: if the fact that the current password generation period is not changed is detected, the Wi-Fi equipment generates a dynamic password of the current password generation period, and the dynamic password is consistent with dynamic passwords used by other terminal equipment which has access to a wireless network associated with the Wi-Fi equipment; or if it is detected that the current password generation period has changed, the dynamic password generated by the Wi-Fi device in the current password generation period is different from the dynamic password generated in the previous password period, and the dynamic password is inconsistent with the dynamic password used by the other terminal devices accessing the wireless network associated with the Wi-Fi device;

an acquisition unit configured to acquire the dynamic password;

a second sending unit, configured to send a verification code corresponding to the dynamic password to the Wi-Fi device, so that the Wi-Fi device sends a first network access instruction to the terminal device when determining that the dynamic password is consistent with the verification code;

and the first access unit is used for receiving the first network access instruction and accessing the wireless network associated with the Wi-Fi equipment according to the first network access instruction.

16. The terminal device of claim 15, further comprising:

and the second access unit is used for receiving a second network access instruction sent by the Wi-Fi device and accessing the wireless network associated with the Wi-Fi device according to the second network access instruction, wherein the second network access instruction is generated when the Wi-Fi device judges that the access authority corresponding to the device identifier is the super authority.

17. A wireless network access system, comprising:

the Wi-Fi apparatus of any of claims 12 or 13 and the terminal apparatus of any of claims 15 or 16.

18. A WIFI apparatus, comprising:

a memory storing program instructions; and

a processor for invoking the program instructions to perform the method of any of claims 1-4.

19. A computer-readable storage medium, in which program instructions are stored, which program instructions are adapted to make a computer perform the method according to any one of claims 1 to 4, or perform the method according to any one of claims 5 to 7, or perform the method according to any one of claims 8 to 11, when called.