CN109150634B - Access point configuration method and device - Google Patents
Access point configuration method and device Download PDFInfo
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- CN109150634B CN109150634B CN201811249302.7A CN201811249302A CN109150634B CN 109150634 B CN109150634 B CN 109150634B CN 201811249302 A CN201811249302 A CN 201811249302A CN 109150634 B CN109150634 B CN 109150634B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
Abstract
The embodiment of the application provides an AP configuration method and device, which are applied to an electronic tag of an AP, and the method comprises the following steps: receiving a reading command sent by a reader-writer; according to the reading command, sending a first identifier of the AP stored in the electronic tag to the reader-writer, so that the reader-writer determines a target configuration file corresponding to the first identifier according to the corresponding relation between the pre-stored identifier and the configuration file; receiving a write command sent by a reader-writer, wherein the write command comprises a target configuration file; and storing the target configuration file according to the write command so that a processor of the AP configures the AP according to the target configuration file. By applying the technical scheme provided by the embodiment of the application, the non-contact and non-connection configuration of the AP can be realized, the working difficulty of configuring the AP is reduced, and the configuration efficiency is improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for configuring an Access Point (AP).
Background
FAT (FAT) AP is an operating mode of APs in Wireless Local Area Networks (WLANs). When the AP is in the FAT AP operating mode, the AP does not need to establish a Control And Provisioning Protocol (CAPWAP) tunnel with an Access Controller (AC). The AP in FAT AP working mode can manage itself and provide wireless access to the outside.
The AP in the FAT AP working mode lacks a platform for unified maintenance, and if the AP in the FAT AP working mode needs to be configured, the AP needs to be connected with a serial port one by one and log in each AP so as to configure the AP. This undoubtedly increases the work difficulty and the configuration efficiency is low.
Disclosure of Invention
An object of the embodiments of the present application is to provide an access point configuration method and apparatus, so as to reduce the work difficulty of configuring an AP and improve the configuration efficiency. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present application provides an AP configuration method, which is applied to an AP electronic tag, and the method includes:
receiving a reading command sent by a reader-writer;
sending a first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command, so that the reader-writer determines a target configuration file corresponding to the first identifier according to a corresponding relation between pre-stored identifiers and configuration files;
receiving a write command sent by the reader-writer, wherein the write command comprises the target configuration file;
and storing the target configuration file according to the write command so that a processor of the AP configures the AP according to the target configuration file.
In a second aspect, an embodiment of the present application provides an AP configuration method, which is applied to a reader, where the method includes:
sending a read command to an electronic tag of an AP (access point), so that the electronic tag sends a first identifier of the AP stored in the electronic tag to the reader-writer according to the read command;
determining a target configuration file corresponding to the first identifier according to a corresponding relation between pre-stored identifiers and configuration files;
and sending a write command carrying the target configuration file to the electronic tag so that the electronic tag stores the target configuration file.
In a third aspect, an embodiment of the present application provides an AP configuration apparatus, which is applied to an AP electronic tag, and the apparatus includes:
the first receiving unit is used for receiving a reading command sent by the reader-writer;
a sending unit, configured to send, according to the read command, the first identifier of the AP stored in the electronic tag to the reader, so that the reader determines, according to a correspondence between a pre-stored identifier and a configuration file, a target configuration file corresponding to the first identifier;
a second receiving unit, configured to receive a write command sent by the reader/writer, where the write command includes the target configuration file;
and the storage unit is used for storing the target configuration file according to the write command so as to enable the processor of the AP to configure the AP according to the target configuration file.
In a fourth aspect, an embodiment of the present application provides an AP configuration apparatus, which is applied to a reader, where the apparatus includes:
the first sending unit is used for sending a reading command to an electronic tag of the AP, so that the electronic tag sends a first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command;
the determining unit is used for determining a target configuration file corresponding to the first identifier according to the corresponding relation between the pre-stored identifier and the configuration file;
and the second sending unit is used for sending a write command carrying the target configuration file to the electronic tag so that the electronic tag stores the target configuration file.
In a fifth aspect, embodiments of the present application provide an electronic tag comprising a processor and a machine-readable storage medium storing machine-executable instructions executable by the processor, the processor being caused by the machine-executable instructions to: implementing any of the method steps provided in the first aspect.
In a sixth aspect, embodiments of the present application provide a reader comprising a processor and a machine-readable storage medium, the machine-readable storage medium storing machine-executable instructions executable by the processor, the processor being caused by the machine-executable instructions to: implementing any of the method steps provided in the second aspect.
In a seventh aspect, an embodiment of the present application provides a machine-readable storage medium storing machine-executable instructions that, when invoked and executed by a processor, cause the processor to: implementing any of the method steps provided in the first aspect.
In an eighth aspect, embodiments of the present application provide a machine-readable storage medium storing machine-executable instructions that, when invoked and executed by a processor, cause the processor to: implementing any of the method steps provided in the second aspect.
In the AP configuration method and apparatus provided in the embodiment of the application, the target configuration file is stored in the electronic tag by interacting between the reader and the electronic tag of the AP. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP communicate with each other by using a Radio Frequency Identification (RFID) technology. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
Of course, it is not necessary for any product or method of the present application to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1a-1b are schematic structural diagrams of an AP configuration system according to an embodiment of the present application;
fig. 2 is a first flowchart illustrating an AP configuration method according to an embodiment of the present application;
fig. 3 is a second flowchart illustrating an AP configuration method according to an embodiment of the present application;
fig. 4 is a third flowchart illustrating an AP configuration method according to an embodiment of the present application;
fig. 5 is a fourth flowchart illustrating an AP configuration method according to an embodiment of the present application;
fig. 6 is a fifth flowchart illustrating an AP configuration method according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a first AP configuration apparatus according to an embodiment of the present application;
fig. 8 is a second flowchart of an AP configuration apparatus according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an electronic tag provided in an embodiment of the present application;
fig. 10 is a schematic structural diagram of a reader/writer according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
For the sake of understanding, the words appearing in the embodiments of the present application are explained below.
Electronic label: also known as radio frequency tags, are carriers for RFID technology. The electronic tag is composed of a coupling element and a chip. The space coupling (also called contactless coupling) of radio frequency signals is realized between the electronic tag and the reader-writer through a coupling element; and in the coupling channel, energy transfer and data exchange are realized according to a timing relation. Each electronic tag has a unique electronic code, and the electronic tag may include a memory space therein for a user to write.
A reader-writer: and a device for reading or writing information in the electronic tag. The reader-writer can be arranged in the handheld equipment or fixed equipment.
FAT AP: a mode of operation of an AP in a WLAN. When the AP is in FAT AP mode of operation, the AP does not need to establish a CAPWAP tunnel with the AC. The AP in FAT AP working mode can manage itself and provide wireless access to the outside.
Lean (FIT) AP: a mode of operation of an AP in a WLAN. When the AP is in the FIT AP mode of operation, the AP needs to establish a CAPWAP tunnel with the AC. The AP in the FIT AP operating mode needs to be managed by the AC, and provides wireless access to the outside through the AC.
At present, an AP in the FAT AP working mode lacks a platform for unified maintenance. If the AP in the FATAP working mode needs to be configured, the serial ports need to be connected one by one, and each AP is logged in to configure the AP. This undoubtedly increases the work difficulty and the configuration efficiency is low.
In order to reduce the working difficulty of configuring the AP and improve the configuration efficiency, the embodiment of the present application provides an AP configuration system. As shown in fig. 1a, the AP configuration system includes an electronic tag 10, a reader 20, and an AP 30. The electronic tag 10 may be built in the AP30, and the reader/writer 20 may be built in the handheld device. The AP30 may be in FAT AP mode of operation and may be in FIT AP mode of operation.
Based on the AP configuration system, the embodiment of the present application provides an AP configuration method. In this method, the reader/writer 20 transmits a read command to the electronic tag 10. The electronic tag 10 sends the first identifier of the AP stored in the electronic tag 10 to the reader/writer 20 according to the read command. The reader/writer 20 determines a target configuration file corresponding to the first identifier according to the correspondence between the pre-stored identifier and the configuration file, and sends a write command carrying the target configuration file to the electronic tag 10. The electronic tag 10 receives the write command sent by the reader/writer 20, and stores the target configuration file according to the write command. The processor of AP30 reads the target configuration file from electronic tag 10 and configures AP30 according to the target configuration file.
In the embodiment of the present application, when the AP in the FIT AP operating mode is configured by using the electronic tag 10 and the reader/writer 20, the configured information does not conflict with the information configured by the AC for the AP. The AC configurable information includes: identification and password of wireless service, channel and bandwidth of radio frequency operation, etc. The information configurable by the electronic tag 10 and the reader/writer 20 includes: VLAN that the physical port of AP belongs to, IP address of AP, user management authority of AP etc.
For the AP in the FAT AP operating mode, the configuration information, such as the identifier and password of the wireless service, the channel and bandwidth of the radio frequency operation, the VLAN to which the physical port of the AP belongs, the IP address of the AP, and the user management authority of the AP, may be configured by using the electronic tag 10 and the reader 20.
Therefore, in the technical scheme provided by the embodiment of the application, the target configuration file is stored in the electronic tag through interaction between the reader and the electronic tag of the AP. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
In one embodiment, such as the AP configuration system shown in fig. 1b, the electronic tag 10 may also be built in a handheld device, and the reader 20 is built in the AP 30. Based on the AP configuration system, the process of configuring the AP30 may include: the reader-writer 20 sends a read command to the electronic tag 10, wherein the read command comprises a first identifier of the AP; the electronic tag 10 determines a target configuration file corresponding to the first identifier according to a correspondence between pre-stored identifiers and configuration files, and sends the target configuration file to the reader/writer 20; the reader/writer 20 stores a target configuration file. The processor of the AP30 reads the target configuration file from the reader/writer 20, and configures the AP30 according to the target configuration file. Therefore, the AP can be configured in a non-contact and non-connection mode, the working difficulty of configuring the AP is reduced, and the configuration efficiency is improved. However, compared with the solution that the electronic tag 10 can be embedded in the AP30 and the reader/writer 20 is embedded in the handheld device, the processing capability of the AP is required to be large, which increases the cost of the AP.
The following describes the present application by taking an example in which an electronic tag is built in an AP and a reader/writer is built in a handheld device.
Referring to fig. 2, fig. 2 is a first flowchart illustrating an AP configuration method according to an embodiment of the present application. The method is applied to the electronic tag of the AP. The AP is in FAT AP working mode and FIT AP working mode. The AP configuration method comprises the following steps.
And when the AP needs to be configured, the reader-writer sends a reading command to the electronic tag of the AP. In the embodiment of the application, the reader-writer may send the read command to the electronic tag of the AP in a broadcast manner, or may send the read command to the electronic tag of the AP in a unicast manner. This is not limitative.
In one embodiment, the electronic tag starts to operate after receiving electromagnetic stimulation of the reader-writer, and receives a read command or a write command sent by the reader-writer. And if the read command or the write command sent by the reader-writer is not received after a period of time for starting working, stopping working. Therefore, the working time of the electronic tag can be reduced, and the service life of the electronic tag is prolonged.
The first identifier may be an electronic code of the electronic tag, or may be a pre-configured serial number of the AP. In one example, if the first identifier is a preconfigured serial number of the AP, the processor of the AP interacts with the electronic tag to write the serial number of the AP in the electronic tag. The serial number of the AP is written in the electronic tag, and can be completed by a processor of the AP in an AP initialization stage, that is, when the AP leaves a factory.
And after receiving the reading command, the electronic tag acquires the stored first identifier of the AP and sends the first identifier of the AP to the reader-writer.
In one embodiment, in order to improve the security of the AP, the electronic tag stores an identifier of a reader/writer that can read information stored in the electronic tag. And after receiving the read command, the electronic tag acquires a second identifier of the reader-writer, which is included in the read command, and judges whether the prestored identifier includes the second identifier included in the read command, namely, the electronic tag performs security authentication on the reader-writer. And if the pre-stored identifier comprises the second identifier, determining that the reader passes the security authentication, and sending the first identifier of the AP stored in the electronic tag to the reader. If the pre-stored identification does not contain the second identification, the reader-writer is determined not to pass the security authentication, a message of authentication failure is sent to the reader-writer, and the reading command is discarded.
The reader-writer is pre-stored with the corresponding relation between the identification of each AP and the configuration file, and after receiving the first identification of the AP sent by the electronic tag, the reader-writer determines the target configuration file corresponding to the first identification according to the pre-stored corresponding relation between the identification and the configuration file. And the reader carries the target configuration file in a write command and sends the write command to the electronic tag.
And after the electronic tag sends the first identifier of the AP to the reader-writer, the electronic tag waits for receiving. And after receiving the write command sent by the reader-writer, the electronic tag acquires the target configuration file from the write command.
And step 204, storing the target configuration file according to the write command. And the processor of the AP configures the AP according to the target configuration file.
And after receiving the write command sent by the reader-writer, the electronic tag acquires the target configuration file from the write command, and writes the target configuration file into the electronic tag according to the write command. In one embodiment, when the electronic tag stores the target configuration file in the electronic tag according to the write command, if the configuration file is stored in the electronic tag, the stored configuration file may be erased, and then the target configuration file is written in the electronic tag. If the configuration file is not stored in the electronic tag, the target configuration file can be directly written into the electronic tag.
And the processor of the AP interacts with the electronic tag, reads a target configuration file from the electronic tag, and configures the AP according to the target configuration file.
In the AP configuration method provided in the embodiment of the present application, the reader interacts with the electronic tag of the AP, and the target configuration file is stored in the electronic tag. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
In one embodiment, in order to improve the security of the AP, the electronic tag stores an identifier of a reader/writer that can write information into the electronic tag. And after receiving the write command, the electronic tag acquires a second identifier of the reader-writer, which is included in the write command, and judges whether the prestored identifier includes the second identifier included in the read command, namely, the electronic tag performs security authentication on the reader-writer. And if the pre-stored identification comprises a second identification, determining that the reader-writer passes the security authentication, and storing the target configuration file according to the write command. If the pre-stored identification does not contain the second identification, the reader-writer is determined not to pass the security authentication, a message of authentication failure is sent to the reader-writer, and the write command is discarded.
In an embodiment of the present application, in order to ensure that the reader/writer obtains the first identifier of the AP, referring to a second flowchart of the AP configuration method shown in fig. 3, the method applied to the electronic tag of the AP may include the following steps.
Step 201 is the same as step 301.
Step 202 is the same as step 302.
Step 303, judging whether a determining instruction sent by the reader-writer is received within a preset time length, wherein the determining instruction is used for indicating that the reader-writer successfully receives the first identifier. If so, go to step 304. If not, go to step 306.
The electronic tag waits for receiving a determining instruction sent by the reader-writer after acquiring a reading command sent by the reader-writer and sending the first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command. And if the reader-writer receives the first identifier sent by the electronic tag, the reader-writer sends a determination instruction to the electronic tag.
If the electronic tag receives the determination instruction sent by the reader-writer within the preset time length, step 304. If the electronic tag does not receive the determination instruction sent by the reader-writer after the preset time length, step 306.
For example, the preset time period is 10 seconds. And the electronic tag sends the first identifier of the AP to the reader-writer at 9:00: 00. If the determination command sent by the reader-writer is received within 9:00:00-9:00:10, step 304. If the electronic tag does not receive the determination instruction sent by the reader/writer after 9:00:10, step 306.
Step 304, receiving a write command sent by the reader, where the write command includes a target configuration file.
Step 203 is the same as step 304.
Step 204 is the same as step 305.
In the embodiment of the present application, the number threshold may be preset. Under the condition that the frequency of sending the first identifier to the reader-writer by the electronic tag does not exceed the preset frequency threshold, the electronic tag may repeatedly execute step 302 to send the first identifier to the reader-writer, so as to ensure that the reader-writer can obtain the first identifier. If the frequency of sending the first identifier to the reader-writer by the electronic tag exceeds the preset frequency threshold, the electronic tag does not need to send the first identifier to the reader-writer any more, and at the moment, the abnormality of the reader-writer can be determined.
In one embodiment, if the electronic tag determines that the reader/writer is abnormal, the abnormal information may be returned to the AP. The AP outputs the abnormality information to the user.
Corresponding to the above AP configuration method applied to the electronic tag, the embodiment of the present application further provides an AP configuration method applied to a reader/writer. Referring to fig. 4, fig. 4 is a third flowchart illustrating an AP configuration method according to an embodiment of the present application. The method is applied to the reader-writer and comprises the following steps.
And when the AP needs to be configured, the reader-writer sends a reading command to the electronic tag of the AP. In the embodiment of the application, the reader-writer may send the read command to the electronic tag of the AP in a broadcast manner, or may send the read command to the electronic tag of the AP in a unicast manner. This is not limitative.
And after receiving the reading command, the electronic tag acquires the stored first identifier of the AP and sends the first identifier of the AP to the reader-writer.
In one embodiment, in order to improve the security of the AP, the electronic tag stores an identifier of a reader/writer that can read information stored in the electronic tag. And after receiving the read command, the electronic tag acquires a second identifier of the reader-writer, which is included in the read command, and judges whether the prestored identifier includes the second identifier included in the read command, namely, the electronic tag performs security authentication on the reader-writer. And if the pre-stored identifier comprises the second identifier, determining that the reader passes the security authentication, and sending the first identifier of the AP stored in the electronic tag to the reader. If the pre-stored identification does not contain the second identification, the reader-writer is determined not to pass the security authentication, a message of authentication failure is sent to the reader-writer, and the reading command is discarded.
The reader-writer is pre-stored with the corresponding relation between the identification of each AP and the configuration file, and after receiving the first identification of the AP sent by the electronic tag, the reader-writer determines the target configuration file corresponding to the first identification according to the pre-stored corresponding relation between the identification and the configuration file. And the reader carries the target configuration file in a write command and sends the write command to the electronic tag.
And after receiving the write command sent by the reader-writer, the electronic tag acquires the target configuration file from the write command, and writes the target configuration file into the electronic tag according to the write command. In one embodiment, when the electronic tag stores the target configuration file in the electronic tag according to the write command, if the configuration file is stored in the electronic tag, the stored configuration file may be erased, and then the target configuration file is written in the electronic tag. If the configuration file is not stored in the electronic tag, the target configuration file can be directly written into the electronic tag. And the processor of the AP interacts with the electronic tag, reads a target configuration file from the electronic tag, and configures the AP according to the target configuration file.
In the AP configuration method provided in the embodiment of the present application, the reader interacts with the electronic tag of the AP, and the target configuration file is stored in the electronic tag. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
In one embodiment, in order to improve the security of the AP, the electronic tag stores an identifier of a reader/writer that can write information into the electronic tag. And after receiving the write command, the electronic tag acquires a second identifier of the reader-writer, which is included in the write command, and judges whether the prestored identifier includes the second identifier included in the read command, namely, the electronic tag performs security authentication on the reader-writer. And if the pre-stored identification comprises a second identification, determining that the reader-writer passes the security authentication, and storing the target configuration file according to the write command. If the pre-stored identification does not contain the second identification, the reader-writer is determined not to pass the security authentication, a message of authentication failure is sent to the reader-writer, and the write command is discarded.
In an embodiment of the present application, to ensure that the electronic tag feeds back the first identifier of the AP, refer to a fourth flowchart of the AP configuration method shown in fig. 5. The method is applied to a reader-writer and can comprise the following steps.
Step 401 is the same as step 501.
And after the reader-writer sends a reading command to the electronic tag of the AP, waiting for receiving the first identifier sent by the electronic tag. If the reader receives the first identifier sent by the electronic tag within the preset time, step 503. If the reader-writer still does not receive the first identifier sent by the electronic tag after the preset time length, step 505.
For example, the preset time period is 10 seconds. And the reader-writer sends a reading command to the electronic tag at 9:00: 00. If the reader-writer receives the first identifier sent by the electronic tag in 9:00:00-9:00:10, step 503. If the reader-writer still does not receive the first identifier sent by the electronic tag after 9:00:10, step 505.
Step 503, determining a target configuration file corresponding to the first identifier according to the corresponding relationship between the pre-stored identifiers and the configuration files.
Step 402 is the same as step 503.
Step 403 is the same as step 504.
In the embodiment of the present application, a number threshold, for example, a first preset number threshold, may be preset. Under the condition that the number of times that the reader sends the read command to the electronic tag does not exceed the first preset number threshold, the electronic tag may repeatedly execute step 501, and send the read command to the electronic tag, so as to ensure that the electronic tag feeds back the first identifier of the AP, and the reader can obtain the first identifier. If the number of times that the reader sends the read command to the electronic tag exceeds the first preset number threshold, the reader does not need to send the read command to the electronic tag, and at this time, it is determined that the AP is abnormal.
In one embodiment, if the reader determines that the AP is abnormal, the abnormal information may be returned to the user. For example, the abnormality information is output to the user.
In an embodiment of the present application, to ensure that the electronic tag obtains the configuration file, refer to a fifth flowchart of the AP configuration method shown in fig. 6. The method is applied to a reader-writer and can comprise the following steps.
Step 401 is the same as step 601.
Step 402 is the same as step 602.
Step 403 is the same as step 603.
And after the reader-writer sends a write command to the electronic tag, waiting for receiving a confirmation command sent by the electronic tag. And if the electronic tag successfully receives the write command sent by the reader-writer, sending a confirmation instruction to the reader-writer.
And if the reader-writer receives the confirmation instruction sent by the electronic tag within the preset time length, ending the processing flow. If the reader still does not receive the confirmation instruction sent by the electronic tag after the preset time length, step 605.
For example, the preset time period is 10 seconds. And the reader-writer sends a write command to the electronic tag at 9:00: 00. And if the reader-writer receives the confirmation instruction sent by the electronic tag in the range of 9:00:00-9:00:10, ending the processing flow. If the reader-writer still does not receive the confirmation instruction sent by the electronic tag after 9:00:10, step 605.
In the embodiment of the present application, a time threshold, for example, a second preset time threshold, may be preset. And under the condition that the number of times that the reader sends the write command to the electronic tag does not exceed the second preset number threshold, the electronic tag may repeatedly execute step 603 to send the write command to the electronic tag, so as to ensure that the electronic tag obtains the configuration file. If the number of times that the reader sends the write command to the electronic tag exceeds the second preset number threshold, the reader does not need to send the write command to the electronic tag any more, and at this time, it is determined that the AP is abnormal.
In one embodiment, if the reader determines that the AP is abnormal, the abnormal information may be returned to the user. For example, the abnormality information is output to the user.
Corresponding to the above embodiment of the AP configuration method applied to the electronic tag, the embodiment of the present application further provides an AP configuration apparatus applied to the electronic tag of the AP. Referring to fig. 7, fig. 7 is a schematic structural diagram of a first AP configuration apparatus according to an embodiment of the present application. The device is applied to an electronic tag of an AP, and comprises a first receiving unit 701, a transmitting unit 702, a second receiving unit 703 and a storage unit 704.
The first receiving unit 701 is configured to receive a read command sent by a reader/writer;
a sending unit 702, configured to send, according to the read command, the first identifier of the AP stored in the electronic tag to the reader, so that the reader determines, according to a correspondence between the pre-stored identifier and the configuration file, a target configuration file corresponding to the first identifier;
a second receiving unit 703, configured to receive a write command sent by the reader/writer, where the write command includes a target configuration file;
and a storage unit 704, configured to store the target configuration file according to the write command, so that the processor of the AP configures the AP according to the target configuration file.
In one embodiment, the read command and the write command may include a second identification of the reader;
the sending unit 702 may be specifically configured to determine whether the pre-stored identifier includes a second identifier included in the read command; if so, sending the first identifier of the AP stored in the electronic tag to the reader-writer;
the storage unit 704 may be specifically configured to determine whether the pre-stored identifier includes a second identifier included in the read command; and if so, storing the target configuration file.
In one embodiment, the AP configuration apparatus may further include: a judging unit and a determining unit;
the judging unit is used for judging whether the frequency of sending the first identifier to the reader-writer reaches a preset frequency threshold value or not if a determining instruction sent by the reader-writer is not received after the preset time length, and obtaining a judging result; determining that the instruction is used for indicating the reader-writer to successfully receive the first identifier;
the determining unit is used for determining that the reader-writer is abnormal if the judging result is yes;
at this time, the sending unit 702 may be specifically configured to send the first identifier of the AP stored in the electronic tag to the reader according to the read command if the determination result is negative.
In the AP configuration device provided in the embodiment of the present application, the reader interacts with the electronic tag of the AP, and the target configuration file is stored in the electronic tag. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
Corresponding to the above AP configuration method embodiment applied to the reader/writer, the embodiment of the present application further provides an AP configuration apparatus applied to the reader/writer. Referring to fig. 8, fig. 8 is a schematic structural diagram of a second AP configuration apparatus according to an embodiment of the present application. The apparatus is applied to a reader/writer, and includes a first transmission unit 801, a determination unit 802, and a second transmission unit 803.
The first sending unit 801 is configured to send a read command to the electronic tag of the AP, so that the electronic tag sends a first identifier of the AP stored in the electronic tag to the reader according to the read command;
a determining unit 802, configured to determine, according to a correspondence between pre-stored identifiers and configuration files, a target configuration file corresponding to the first identifier;
a second sending unit 803, configured to send a write command carrying the target configuration file to the electronic tag, so that the electronic tag stores the target configuration file.
In one embodiment, the AP configuration apparatus may further include: a judging unit and a determining unit;
the judging unit is used for judging whether the frequency of sending the reading command to the electronic tag reaches a first preset frequency threshold value or not if the first identifier sent by the electronic tag is not received after the preset time length, and obtaining a first judgment result;
the determining unit is used for determining that the AP is abnormal if the first judgment result is yes;
in this case, the first sending unit 801 may be specifically configured to send a read command to the electronic tag of the AP if the first determination result is negative.
In one embodiment, the AP configuration apparatus may further include: a judging unit and a determining unit;
the judging unit is used for judging whether the frequency of sending the write command to the electronic tag reaches a second preset frequency threshold value or not if the confirming instruction sent by the electronic tag is not received after the preset time length, and obtaining a second judgment result; the confirmation instruction is used for indicating the electronic tag to successfully receive the write command;
a determining unit, configured to determine that the AP is abnormal if the second determination result is yes;
at this time, the second sending unit 803 may be specifically configured to send a write command carrying the target configuration file to the electronic tag if the second determination result is negative.
In the AP configuration device provided in the embodiment of the present application, the reader interacts with the electronic tag of the AP, and the target configuration file is stored in the electronic tag. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
Corresponding to the above-mentioned AP configuration method applied to the electronic tag of the AP, an embodiment of the present application further provides an electronic tag, as shown in fig. 9, including a processor 901 and a machine-readable storage medium 902, where the machine-readable storage medium 902 stores machine-executable instructions capable of being executed by the processor 901, and the processor is caused by the machine-executable instructions to implement any AP configuration method step of the above-mentioned electronic tag applied to the AP. Specifically, the AP configuration method includes:
receiving a reading command sent by a reader-writer;
according to the reading command, sending a first identifier of the AP stored in the electronic tag to the reader-writer, so that the reader-writer determines a target configuration file corresponding to the first identifier according to the corresponding relation between the pre-stored identifier and the configuration file;
receiving a write command sent by a reader-writer, wherein the write command comprises a target configuration file;
and storing the target configuration file according to the write command so that a processor of the AP configures the AP according to the target configuration file.
In the electronic tag provided by the embodiment of the application, the reader-writer interacts with the electronic tag of the AP, and the target configuration file is stored in the electronic tag. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
In addition, as shown in fig. 9, the electronic device may further include: a communication interface 903 and a communication bus 904; the processor 901, the machine-readable storage medium 902, and the communication interface 903 are configured to complete communication with each other through the communication bus 904, and the communication interface 903 is configured to communicate with other devices through the electronic tag.
Corresponding to the above AP configuration method applied to the reader/writer, an embodiment of the present application further provides a reader/writer, as shown in fig. 10, including a processor 1001 and a machine-readable storage medium 1002, where the machine-readable storage medium 1002 stores machine-executable instructions capable of being executed by the processor 1001, and the processor is caused by the machine-executable instructions to implement any of the above AP configuration method steps applied to the reader/writer. Specifically, the AP configuration method includes:
sending a reading command to the electronic tag of the AP, so that the electronic tag sends a first identifier of the AP stored in the electronic tag to a reader-writer according to the reading command;
determining a target configuration file corresponding to the first identifier according to the corresponding relation between the pre-stored identifiers and the configuration files;
and sending a write command carrying the target configuration file to the electronic tag so that the electronic tag stores the target configuration file.
In the reader-writer provided by the embodiment of the application, the target configuration file is stored in the electronic tag through interaction between the reader-writer and the electronic tag of the AP. And the processor of the AP configures the AP according to the target configuration file stored in the electronic tag. The reader-writer and the electronic tag of the AP adopt RFID technology for communication. The configuration method can realize the contactless and connectionless configuration of the AP, reduce the working difficulty of configuring the AP and improve the configuration efficiency.
In addition, as shown in fig. 10, the electronic device may further include: a communication interface 1003 and a communication bus 1004; the processor 1001, the machine-readable storage medium 1002, and the communication interface 1003 complete communication with each other through the communication bus 1004, and the communication interface 1003 is used for communication between the reader/writer and other devices.
Corresponding to the above AP configuration method applied to the AP electronic tag, an embodiment of the present application further provides a machine-readable storage medium storing machine-executable instructions, which, when invoked and executed by a processor, cause the processor to implement any of the above AP configuration method steps applied to the AP electronic tag.
Corresponding to the above AP configuration method applied to the reader/writer, an embodiment of the present application further provides a machine-readable storage medium, in which machine-executable instructions are stored, and when the machine-executable instructions are called and executed by a processor, the processor is caused to implement any of the above AP configuration method steps applied to the reader/writer.
The communication bus may be a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc.
The machine-readable storage medium may include a RAM (Random Access Memory) and a NVM (Non-Volatile Memory), such as at least one disk Memory. Additionally, the machine-readable storage medium may be at least one memory device located remotely from the aforementioned processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also DSPs (Digital Signal Processing), ASICs (Application Specific Integrated circuits), FPGAs (Field Programmable Gate arrays) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the embodiments of the AP configuration apparatus, the electronic tag, the reader/writer, and the machine-readable storage medium, since they are substantially similar to the embodiments of the AP configuration method, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the embodiments of the AP configuration method.
The above description is only for the preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (16)
1. An AP configuration method for an access point, wherein an electronic tag is applied to the AP, and the electronic tag is embedded in the AP, and the method comprises the following steps:
receiving a reading command sent by a reader-writer;
sending a first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command, so that the reader-writer determines a target configuration file corresponding to the first identifier according to a corresponding relation between pre-stored identifiers and configuration files; the target configuration file is used for configuring a Virtual Local Area Network (VLAN) to which a physical port of the AP belongs, an IP address of the AP and user management authority of the AP;
receiving a write command sent by the reader-writer, wherein the write command comprises the target configuration file;
and storing the target configuration file according to the write command so that a processor of the AP configures the AP according to the target configuration file.
2. The method of claim 1, wherein the read command and the write command comprise a second identification of the reader/writer;
the step of sending the first identifier of the AP stored in the electronic tag to the reader according to the read command includes:
judging whether the pre-stored identifier contains the second identifier included in the read command; if so, sending the first identifier of the AP stored in the electronic tag to the reader-writer;
the step of storing the target configuration file according to the write command includes:
judging whether the pre-stored identifier contains the second identifier included in the read command; and if so, storing the target configuration file.
3. The method of claim 1, further comprising:
if the determining instruction sent by the reader-writer is not received after the preset duration, judging whether the number of times of sending the first identification to the reader-writer reaches a preset number threshold value or not, and obtaining a judgment result; the determining instruction is used for indicating the reader-writer to successfully receive the first identifier; if the judgment result is yes, determining that the reader-writer is abnormal;
the step of sending the first identifier of the AP stored in the electronic tag to the reader according to the read command includes:
and if the judgment result is negative, sending the first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command.
4. An AP configuration method is applied to a reader-writer, and comprises the following steps:
sending a read command to an electronic tag of an AP (access point), so that the electronic tag sends a first identifier of the AP stored in the electronic tag to the reader-writer according to the read command; wherein the electronic tag is built in the AP;
determining a target configuration file corresponding to the first identifier according to a corresponding relation between pre-stored identifiers and configuration files; the target configuration file is used for configuring a Virtual Local Area Network (VLAN) to which a physical port of the AP belongs, an IP address of the AP and user management authority of the AP;
and sending a write command carrying the target configuration file to the electronic tag so that the electronic tag stores the target configuration file.
5. The method of claim 4, further comprising:
if the first identifier sent by the electronic tag is not received after a preset time length, judging whether the number of times of sending the read command to the electronic tag reaches a first preset number threshold value or not, and obtaining a first judgment result; if the first judgment result is yes, determining that the AP is abnormal;
the step of sending a read command to the electronic tag of the AP includes:
and if the first judgment result is negative, sending a reading command to the electronic tag of the AP.
6. The method of claim 4, further comprising:
if the confirmation instruction sent by the electronic tag is not received after the preset time length, judging whether the frequency of sending the write command to the electronic tag reaches a second preset frequency threshold value or not, and obtaining a second judgment result; the confirmation instruction is used for indicating that the electronic tag successfully receives the write command; if the second judgment result is yes, determining that the AP is abnormal;
the step of sending a write command carrying the target configuration file to the electronic tag includes:
and if the second judgment result is negative, sending a writing command carrying the target configuration file to the electronic tag.
7. An AP configuration device applied to an AP, wherein an electronic tag is embedded in the AP, the device comprising:
the first receiving unit is used for receiving a reading command sent by the reader-writer;
a sending unit, configured to send, according to the read command, the first identifier of the AP stored in the electronic tag to the reader, so that the reader determines, according to a correspondence between a pre-stored identifier and a configuration file, a target configuration file corresponding to the first identifier; the target configuration file is used for configuring a Virtual Local Area Network (VLAN) to which a physical port of the AP belongs, an IP address of the AP and user management authority of the AP;
a second receiving unit, configured to receive a write command sent by the reader/writer, where the write command includes the target configuration file;
and the storage unit is used for storing the target configuration file according to the write command so as to enable the processor of the AP to configure the AP according to the target configuration file.
8. The apparatus of claim 7, wherein the read command and the write command comprise a second identification of the reader;
the sending unit is specifically configured to determine whether a pre-stored identifier includes the second identifier included in the read command; if so, sending the first identifier of the AP stored in the electronic tag to the reader-writer;
the storage unit is specifically configured to determine whether a pre-stored identifier includes the second identifier included in the read command; and if so, storing the target configuration file.
9. The apparatus of claim 7, further comprising: a judging unit and a determining unit;
the judging unit is used for judging whether the number of times of sending the first identifier to the reader-writer reaches a preset number threshold value or not if a determining instruction sent by the reader-writer is not received after a preset time length, and obtaining a judging result; the determining instruction is used for indicating the reader-writer to successfully receive the first identifier;
the determining unit is used for determining that the reader-writer is abnormal if the judging result is yes;
the sending unit is specifically configured to send the first identifier of the AP stored in the electronic tag to the reader according to the read command if the determination result is negative.
10. An AP configuration apparatus, applied to a reader/writer, the apparatus comprising:
the first sending unit is used for sending a reading command to an electronic tag of the AP, so that the electronic tag sends a first identifier of the AP stored in the electronic tag to the reader-writer according to the reading command; wherein the electronic tag is built in the AP;
the determining unit is used for determining a target configuration file corresponding to the first identifier according to the corresponding relation between the pre-stored identifier and the configuration file; the target configuration file is used for configuring a Virtual Local Area Network (VLAN) to which a physical port of the AP belongs, an IP address of the AP and user management authority of the AP;
and the second sending unit is used for sending a write command carrying the target configuration file to the electronic tag so that the electronic tag stores the target configuration file.
11. The apparatus of claim 10, further comprising: a judging unit and a determining unit;
the judging unit is used for judging whether the number of times of sending the reading command to the electronic tag reaches a first preset number threshold value or not if the first identifier sent by the electronic tag is not received after a preset time length, and obtaining a first judging result;
the determining unit is configured to determine that the AP is abnormal if the first determination result is yes;
the first sending unit is specifically configured to send a read command to the electronic tag of the AP if the first determination result is negative.
12. The apparatus of claim 10, further comprising: a judging unit and a determining unit;
the judging unit is used for judging whether the number of times of sending the write command to the electronic tag reaches a second preset number threshold value or not if the confirming instruction sent by the electronic tag is not received after the preset duration, and obtaining a second judging result; the confirmation instruction is used for indicating that the electronic tag successfully receives the write command;
the determining unit is configured to determine that the AP is abnormal if the second determination result is yes;
the second sending unit is specifically configured to send a write command carrying the target configuration file to the electronic tag if the second determination result is negative.
13. An electronic tag comprising a processor and a machine-readable storage medium storing machine-executable instructions executable by the processor, the processor being caused by the machine-executable instructions to: carrying out the method steps of any one of claims 1 to 3.
14. A reader comprising a processor and a machine-readable storage medium storing machine-executable instructions executable by the processor, the processor being caused by the machine-executable instructions to: -carrying out the method steps of any one of claims 4 to 6.
15. A machine-readable storage medium having stored thereon machine-executable instructions that, when invoked and executed by a processor, cause the processor to: carrying out the method steps of any one of claims 1 to 3.
16. A machine-readable storage medium having stored thereon machine-executable instructions that, when invoked and executed by a processor, cause the processor to: -carrying out the method steps of any one of claims 4 to 6.
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