CN107306397B - Terminal equipment network access method and device based on wireless communication technology - Google Patents
Terminal equipment network access method and device based on wireless communication technology Download PDFInfo
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- CN107306397B CN107306397B CN201710050882.6A CN201710050882A CN107306397B CN 107306397 B CN107306397 B CN 107306397B CN 201710050882 A CN201710050882 A CN 201710050882A CN 107306397 B CN107306397 B CN 107306397B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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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 is suitable for the technical field of communication, and provides a terminal device network access method and a device based on a wireless communication technology, wherein the network access method comprises the following steps: when terminal equipment needs to access a wireless network established by a wireless network coordinator, starting an access authentication window of the wireless network coordinator; receiving a network access request sent by the terminal equipment through a wireless signal, and reading a signal strength value of the wireless signal; and determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment. The invention can conveniently, quickly and safely add the terminal equipment needing to be accessed into the designated network.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a terminal device network access method and device based on a wireless communication technology.
Background
In the prior art, when a terminal device needs to join a ZigBee network, the following two methods are generally adopted: the first method is that established ZigBee networks are randomly searched and applied for joining, the method is easily interfered by other ZigBee networks, and if a plurality of ZigBee networks exist at the same time, terminal equipment can be randomly joined into the searched networks; the second is to establish a file containing terminal device information in the ZigBee coordinator, and only allow the terminal device recorded in the file to join the network established by the ZigBee coordinator, but if there are multiple ZigBee networks at the same time, the terminal device will request to join each ZigBee network one by one, and will be kicked out by the ZigBee network not containing the terminal device information in the file, until joining the correct ZigBee network, it will often take a long time, and if it is necessary to add a device to the network, it is also necessary to manually add the terminal device information in the ZigBee coordinator, which is very inconvenient and easy to make mistakes.
Therefore, in the prior art, when a terminal device needs to be added into a ZigBee network, the terminal device is easily interfered by other ZigBee networks, a long time needs to be consumed, and the information of the terminal device is added manually in a ZigBee coordinator, which is inconvenient and prone to error.
Disclosure of Invention
The embodiment of the invention provides a terminal device network access method and device based on a wireless communication technology, and aims to solve the problems that when a terminal device needs to be added into a ZigBee network, the terminal device is easily interfered by other ZigBee networks, a long time needs to be consumed, and the terminal device information is inconvenient to manually add into a ZigBee coordinator and is easy to make mistakes in the prior art.
In a first aspect, an embodiment of the present invention provides a terminal device network access method based on a wireless communication technology, where the terminal device network access method includes:
when terminal equipment needs to access a wireless network established by a wireless network coordinator, starting an access authentication window of the wireless network coordinator;
receiving a network access request sent by the terminal equipment through a wireless signal, and reading a signal strength value of the wireless signal;
and determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment.
In a second aspect, another embodiment of the present invention provides a terminal device network access method based on a wireless communication technology, where the terminal device network access method includes:
searching a wireless network established by a wireless network coordinator which opens a network access authentication window;
acquiring signal intensity values of wireless signals corresponding to the searched wireless networks;
screening out an optimal wireless network according to the signal intensity values of the wireless signals corresponding to the wireless networks;
and sending a network access request to the wireless network coordinator of the optimal wireless network.
In a third aspect, an embodiment of the present invention provides a wireless network coordinator, where the wireless network coordinator includes:
the network access authentication window opening module is used for opening a network access authentication window of the wireless network coordinator when the terminal equipment needs to access a wireless network established by the wireless network coordinator;
the network access request receiving module is used for receiving a network access request sent by the terminal equipment through a wireless signal and reading a signal strength value of the wireless signal;
and the network access request processing module is used for determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value and returning corresponding response information to the terminal equipment.
In a fourth aspect, an embodiment of the present invention provides a terminal device, where the terminal device includes:
the searching module is used for searching a wireless network established by the wireless network coordinator which opens the network access authentication window;
the acquisition module is used for acquiring the signal intensity values of the wireless signals corresponding to the searched wireless networks;
the screening module is used for screening out the optimal wireless network according to the signal intensity value of the wireless signal corresponding to each wireless network;
and the sending module is used for sending a network access request to the wireless network coordinator of the optimal wireless network.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: according to the embodiment of the invention, when terminal equipment needs to access a wireless network established by a wireless network coordinator, an access authentication window of the wireless network coordinator is opened; receiving a network access request sent by the terminal equipment through a wireless signal, and reading a signal strength value of the wireless signal; and determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment, so that the terminal equipment needing to be networked can be conveniently, quickly and safely joined to a specified network.
Drawings
Fig. 1 is a schematic flowchart of a network access method of a terminal device based on a wireless communication technology according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a detailed step of step S103 in the embodiment shown in FIG. 1;
fig. 3 is a schematic flowchart of a network access method of a terminal device based on a wireless communication technology according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a network access method of a terminal device based on a wireless communication technology according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a wireless network coordinator according to an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating a detailed structure of a network access request processing module in the embodiment shown in FIG. 5;
fig. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Referring to fig. 1, fig. 1 is a flowchart illustrating a network access method of a terminal device based on a wireless communication technology according to an embodiment of the present invention. The execution main body of the embodiment is a wireless network coordinator, and the wireless network coordinator communicates with the terminal device through a wireless communication system. The terminal device network access method based on the wireless communication technology provided by the embodiment comprises the following steps:
step S101, when the terminal equipment needs to access to the wireless network established by the wireless network coordinator, the network access authentication window of the wireless network coordinator is opened.
In the embodiment of the invention, the wireless network coordinator is provided with a preset network access authentication window, when the terminal equipment needs to access the wireless network established by the wireless network coordinator, the wireless network coordinator obtains the control of the user on the wireless network coordinator, and opens the network access authentication window of the wireless network coordinator according to the control.
Further, step S101 specifically includes:
when the terminal equipment needs to access the wireless network established by the wireless network coordinator, the network access authentication window of the wireless network coordinator is opened, and the time for keeping the network access authentication window in the opened state is set.
In the embodiment of the invention, the time for keeping the network access authentication window in the open state is set, and the time for keeping the open state can be preset or can be set after the network access authentication window is opened. And the terminal equipment can receive the wireless signal sent by the wireless network coordinator within the time when the network access authentication window is kept in the open state.
When the control of the user on the wireless network coordinator is not acquired, the wireless network coordinator forbids the network access requests of all terminal devices by default.
And step S102, receiving a network access request sent by the terminal equipment through the wireless signal, and reading a signal strength value of the wireless signal.
In the embodiment of the invention, a wireless network coordinator sends out a wireless signal, wherein the wireless signal has identification information of the coordinator, a terminal device can detect a signal intensity value of the received wireless signal after receiving the wireless signal, the terminal device sends a network access request to the wireless network coordinator through the wireless signal according to the identification information of the coordinator, and the wireless network coordinator receives the wireless signal sent by the terminal device and reads the network access request and the signal intensity value from the wireless signal sent by the terminal device.
And step S103, determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment.
Further, fig. 2 shows a specific implementation flow of determining whether to allow the terminal device to join the wireless network according to the signal strength value in step S103, and returning corresponding response information to the terminal device, which is detailed as follows:
step S201, judging whether the signal intensity value is larger than a preset threshold value, and if so, entering step S202; if the threshold value is less than or equal to the preset threshold value, the process proceeds to step S203.
And step S202, allowing the terminal equipment to access the network.
And step S203, sending a network quitting instruction to the terminal equipment.
In the embodiment of the invention, whether the signal strength value is greater than the preset threshold value is judged, if the signal strength value is greater than the preset threshold value, the signal strength is stronger, the quality of a wireless link is better, and the terminal equipment requesting network access is allowed to access the network. And if the signal intensity value is smaller than or equal to the preset threshold value, the signal intensity is compared, and if the quality of the wireless link is poor, a network quitting instruction is sent to the terminal equipment requesting to access the network.
As can be seen from the above, in the terminal device network access method based on the wireless communication technology provided by the embodiment of the present invention, when the terminal device needs to access a wireless network established by a wireless network coordinator, a network access authentication window of the wireless network coordinator is opened; receiving a network access request sent by terminal equipment through a wireless signal, and reading a signal strength value in the wireless signal; and determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment, so that the terminal equipment needing to be networked can be conveniently, quickly and safely joined to the specified network.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for accessing a network by a terminal device based on a wireless communication technology according to an embodiment of the present invention. The main execution body of the embodiment is a terminal device, and the terminal device communicates with the wireless network coordinator through a wireless communication system. The terminal device network access method based on the wireless communication technology provided by the embodiment comprises the following steps:
and S301, searching a wireless network established by the wireless network coordinator which opens the network access authentication window.
In the embodiment of the invention, the wireless network coordinator is provided with a preset network access authentication window, and when the network access authentication window of the wireless network coordinator is opened, the terminal equipment searches a wireless network established by the wireless network coordinator which opens the network access authentication window.
If a certain wireless network coordinator does not open a network access authentication window, the terminal device cannot search a wireless network established by the wireless network coordinator.
Step S302, obtaining signal strength values of the wireless signals corresponding to the searched wireless networks.
In the embodiment of the invention, after receiving the wireless signal sent by the wireless network coordinator, the terminal device can detect the signal intensity value of the received wireless signal.
And step S303, screening out an optimal wireless network according to the signal intensity values of the wireless signals corresponding to the wireless networks.
In the embodiment of the present invention, the wireless signal sent by the wireless network coordinator includes identification information of the wireless signal coordinator, the terminal device may receive the wireless signals sent by the wireless network coordinators and obtain a plurality of signal strength values, the terminal device selects the signal strength value with the largest value, and determines that the network established by the wireless network coordinator corresponding to the signal strength value with the largest value is the optimal wireless network.
And step S304, sending a network access request to the wireless network coordinator of the optimal wireless network.
As can be seen from the above, the terminal device network access method based on the wireless communication technology provided by the embodiment of the present invention is a wireless network established by searching a wireless network coordinator which opens a network access authentication window; acquiring signal intensity values of wireless signals corresponding to the searched wireless networks; screening out an optimal wireless network according to the signal intensity value of the wireless signal corresponding to each wireless network; and sending a network access request to a wireless network coordinator of the optimal wireless network, so that the terminal equipment needing to be accessed to the network can be conveniently, quickly and safely added to the specified network.
Referring to fig. 4, fig. 4 is a flowchart illustrating a terminal device network access method based on a wireless communication technology according to another embodiment of the present invention. The main execution body of the embodiment is a terminal device, and the terminal device communicates with the wireless network coordinator through a wireless communication system. The terminal device network access method based on the wireless communication technology provided by the embodiment comprises the following steps:
step S401, searching a wireless network established by the wireless network coordinator which opens the network access authentication window.
Step S402, obtaining the signal intensity value of the wireless signal corresponding to each searched wireless network.
And S403, screening out the optimal wireless network according to the signal intensity values of the wireless signals corresponding to the wireless networks.
And S404, sending a network access request to the wireless network coordinator of the optimal wireless network.
In this embodiment, since steps S401 to S404 are respectively identical to steps S301 to S304 in the previous embodiment, please refer to the related description of steps S301 to S304 in the previous embodiment, which is not described herein again.
Step S405, if the network quitting instruction sent by the wireless network coordinator is received within the preset time, the network quitting action is executed.
In the embodiment of the present invention, after the wireless network coordinator receives the wireless signal including the network access request and the signal strength value sent by the terminal device, the wireless network coordinator determines whether the signal strength value in the wireless signal is greater than a preset threshold, and if the signal strength value is less than or equal to the preset threshold, the terminal device receives a network quitting instruction sent by the wireless network coordinator, and the terminal device executes a network quitting action.
Step S406, if the network quitting instruction sent by the wireless network coordinator is not received within the preset time or if the response information of successful network access returned by the wireless network coordinator is received within the preset time, displaying the prompt information of successful network access.
In the embodiment of the invention, after the wireless network coordinator receives the wireless signal which is sent by the terminal device and contains the network access request and the signal strength value, the wireless network coordinator judges whether the signal strength value in the wireless signal is greater than a preset threshold value, if so, the terminal device does not receive a network quitting instruction sent by the wireless network coordinator within a preset time or receives response information of network access success returned by the wireless network coordinator within the preset time, and the terminal device displays prompt information of network access success.
As can be seen from the above, the terminal device network access method based on the wireless communication technology provided by the embodiment of the present invention is a wireless network established by searching a wireless network coordinator which opens a network access authentication window; acquiring signal intensity values of wireless signals corresponding to the searched wireless networks; screening out an optimal wireless network according to the signal intensity value of the wireless signal corresponding to each wireless network; sending a network access request to a wireless network coordinator of the optimal wireless network; if a network quitting instruction sent by the wireless network coordinator is received within the preset time, executing a network quitting action; if the network quitting instruction sent by the wireless network coordinator is not received within the preset time or if the response information of successful network access returned by the wireless network coordinator is received within the preset time, the prompt information of successful network access is displayed, so that the terminal equipment needing to be accessed to the network can be conveniently, quickly and safely added to the designated network.
Referring to fig. 5, fig. 5 is a diagram of a wireless network coordinator according to an embodiment of the present invention, where the wireless network coordinator communicates with a terminal device through a wireless communication system. The modules included in the wireless network coordinator of this embodiment are configured to execute the steps in the embodiment corresponding to fig. 1, please refer to fig. 1 and the related description in the embodiment corresponding to fig. 1, which are not described herein again. The wireless network coordinator of the present embodiment includes: the system comprises a network access authentication window opening module 501, a network access request receiving module 502 and a network access request processing module 503. Specifically, the method comprises the following steps:
the network access authentication window opening module 501 is configured to open a network access authentication window of a wireless network coordinator when a terminal device needs to access a wireless network established by the wireless network coordinator.
Further, the network access authentication window opening module 501 is specifically configured to:
when the terminal equipment needs to access the wireless network established by the wireless network coordinator, the network access authentication window of the wireless network coordinator is opened, and the time for keeping the network access authentication window in the opened state is set.
A network access request receiving module 502, configured to receive a network access request sent by a terminal device through a wireless signal, and read a signal strength value of the wireless signal.
The network access request processing module 503 is configured to determine whether to allow the terminal device to join the wireless network according to the signal strength value, and return corresponding response information to the terminal device.
Further, fig. 6 shows a schematic diagram of a detailed structure of the network access request processing module 503, where each unit included in the network access request processing module 503 is used to execute each step in the embodiment corresponding to fig. 2, and please refer to fig. 2 and the related description in the embodiment corresponding to fig. 2 specifically, which is not described herein again. The network access request processing module 503 of this embodiment includes: a judging unit 601, a network accessing unit 602 and a network quitting unit 603. Specifically, the method comprises the following steps:
the determining unit 601 is configured to determine whether the signal strength value is greater than a preset threshold.
A network accessing unit 602, configured to allow the terminal device to access the network if the threshold is greater than a preset threshold.
A network quitting unit 603, configured to send a network quitting instruction to the terminal device if the network quitting instruction is smaller than or equal to the preset threshold.
As can be seen from the above, the wireless network coordinator provided in the embodiment of the present invention opens the network access authentication window of the wireless network coordinator when the terminal device needs to access the wireless network established by the wireless network coordinator; receiving a network access request sent by terminal equipment through a wireless signal, and reading a signal strength value in the wireless signal; and determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment, so that the terminal equipment needing to be networked can be conveniently, quickly and safely joined to the specified network.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. The terminal device communicates with the wireless network coordinator through the wireless communication system. The terminal device of this embodiment includes modules for executing steps in the embodiment corresponding to fig. 3, and please refer to fig. 3 and related descriptions in the embodiment corresponding to fig. 3 for details, which are not described herein again. The terminal device of the embodiment includes: the device comprises a searching module 701, an obtaining module 702, a screening module 703 and a sending module 704. Specifically, the method comprises the following steps:
the searching module 701 is configured to search for a wireless network established by a wireless network coordinator which opens a network access authentication window.
An obtaining module 702 is configured to obtain signal strength values of the wireless signals corresponding to the searched wireless networks.
The screening module 703 is configured to screen out an optimal wireless network according to the signal strength value of the wireless signal corresponding to each wireless network.
A sending module 704, configured to send a network access request to the wireless network coordinator of the optimal wireless network.
As can be seen from the above, the terminal device provided in the embodiment of the present invention searches for a wireless network established by the wireless network coordinator which opens the network access authentication window; acquiring signal intensity values of wireless signals corresponding to the searched wireless networks; screening out an optimal wireless network according to the signal intensity value of the wireless signal corresponding to each wireless network; and sending a network access request to a wireless network coordinator of the optimal wireless network, so that the terminal equipment needing to be accessed to the network can be conveniently, quickly and safely added to the specified network.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a terminal device according to another embodiment of the present invention. The terminal device communicates with the wireless network coordinator through the wireless communication system. The modules included in the terminal device of this embodiment are configured to execute the steps in the embodiment corresponding to fig. 4, please refer to fig. 4 and the related description in the embodiment corresponding to fig. 4, which are not described herein again. The terminal device of the embodiment includes: a search module 801, an acquisition module 802, a filtering module 803, a sending module 804, an execution module 805, and a display module 806. Specifically, the method comprises the following steps:
the searching module 801 is configured to search for a wireless network established by a wireless network coordinator which opens a network access authentication window.
An obtaining module 802, configured to obtain signal strength values of the wireless signals corresponding to the searched wireless networks.
The screening module 803 is configured to screen out an optimal wireless network according to the signal strength value of the wireless signal corresponding to each wireless network.
A sending module 804, configured to send a network access request to a wireless network coordinator of an optimal wireless network.
The execution module 805 is configured to execute a network quitting action if a network quitting instruction sent by the wireless network coordinator is received within a preset time;
a display module 806, configured to display a prompt message that the network access is successful if a network logout instruction sent by the wireless network coordinator is not received within a preset time or if a response message that the network access is successful returned by the wireless network coordinator is received within the preset time.
As can be seen from the above, the terminal device provided in the embodiment of the present invention searches for a wireless network established by the wireless network coordinator which opens the network access authentication window; acquiring signal intensity values of wireless signals corresponding to the searched wireless networks; screening out an optimal wireless network according to the signal intensity value of the wireless signal corresponding to each wireless network; sending a network access request to a wireless network coordinator of the optimal wireless network; if a network quitting instruction sent by the wireless network coordinator is received within the preset time, executing a network quitting action; if the network quitting instruction sent by the wireless network coordinator is not received within the preset time or if the response information of successful network access returned by the wireless network coordinator is received within the preset time, the prompt information of successful network access is displayed, so that the terminal equipment needing to be accessed to the network can be conveniently, quickly and safely added to the designated network.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the terminal and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed terminal and method can be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The units in the terminal of the embodiment of the invention can be merged, divided and deleted according to actual needs.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. A terminal device network access method based on wireless communication technology is characterized in that the terminal device network access method comprises the following steps:
when terminal equipment needs to access a wireless network established by a wireless network coordinator, starting an access authentication window of the wireless network coordinator;
receiving a network access request sent by the terminal device through a wireless signal, and reading a signal strength value of the wireless signal, including: the wireless network coordinator sends a wireless signal, wherein the wireless signal has identification information of the coordinator, the terminal device detects a signal intensity value of the received wireless signal after receiving the wireless signal, the terminal device sends a network access request to the wireless network coordinator through the wireless signal according to the identification information of the coordinator, and the wireless network coordinator receives the wireless signal sent by the terminal device and reads the network access request and the signal intensity value from the wireless signal sent by the terminal device;
determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value, and returning corresponding response information to the terminal equipment;
when the terminal device needs to access a wireless network established by a wireless network coordinator, opening a network access authentication window of the wireless network coordinator specifically includes:
when the terminal equipment needs to access a wireless network established by a wireless network coordinator, opening a network access authentication window of the wireless network coordinator, and setting the time for keeping the network access authentication window in an open state;
the step of determining whether to allow the terminal device to join the wireless network according to the signal strength value and returning corresponding response information to the terminal device comprises:
judging whether the signal intensity value is greater than a preset threshold value or not;
if the value is larger than the preset threshold value, allowing the terminal equipment to access the network;
and if the network quitting instruction is smaller than or equal to the preset threshold, sending a network quitting instruction to the terminal equipment.
2. A wireless network coordinator, the wireless network coordinator comprising:
the network access authentication window opening module is used for opening a network access authentication window of the wireless network coordinator when the terminal equipment needs to access a wireless network established by the wireless network coordinator;
a network access request receiving module, configured to receive a network access request sent by the terminal device through a wireless signal, and read a signal strength value of the wireless signal, where the network access request receiving module includes: the wireless network coordinator sends a wireless signal, wherein the wireless signal has identification information of the coordinator, the terminal device detects a signal intensity value of the received wireless signal after receiving the wireless signal, the terminal device sends a network access request to the wireless network coordinator through the wireless signal according to the identification information of the coordinator, and the wireless network coordinator receives the wireless signal sent by the terminal device and reads the network access request and the signal intensity value from the wireless signal sent by the terminal device;
the network access request processing module is used for determining whether the terminal equipment is allowed to join the wireless network according to the signal intensity value and returning corresponding response information to the terminal equipment;
the network access authentication window opening module is specifically configured to:
when the terminal equipment needs to access a wireless network established by a wireless network coordinator, opening a network access authentication window of the wireless network coordinator, and setting the time for keeping the network access authentication window in an open state;
the network access request processing module comprises:
the judging unit is used for judging whether the signal intensity value is greater than a preset threshold value or not;
the network access unit is used for allowing the terminal equipment to access the network if the network access is larger than the preset threshold;
and the network quitting unit is used for sending a network quitting instruction to the terminal equipment if the network quitting instruction is smaller than or equal to the preset threshold value.
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| CN108243511B (en) * | 2018-01-31 | 2019-06-07 | 成都物梦工场信息技术有限公司 | The method, apparatus and computer readable storage medium that management terminal networks |
| CN113824582A (en) * | 2021-01-25 | 2021-12-21 | 北京沃东天骏信息技术有限公司 | Equipment for establishing network, method and device for establishing network |
| CN113124545A (en) * | 2021-04-30 | 2021-07-16 | 青岛海尔空调电子有限公司 | Monitoring method and device of air conditioning unit and medium |
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