WO2023274243A1 - Procédé et appareil de connexion de point d'accès sans fil, procédé et appareil de configuration de point d'accès sans fil, et support et dispositif - Google Patents

Procédé et appareil de connexion de point d'accès sans fil, procédé et appareil de configuration de point d'accès sans fil, et support et dispositif Download PDF

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Publication number
WO2023274243A1
WO2023274243A1 PCT/CN2022/101993 CN2022101993W WO2023274243A1 WO 2023274243 A1 WO2023274243 A1 WO 2023274243A1 CN 2022101993 W CN2022101993 W CN 2022101993W WO 2023274243 A1 WO2023274243 A1 WO 2023274243A1
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WIPO (PCT)
Prior art keywords
network card
wireless network
wireless
module
connection information
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PCT/CN2022/101993
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English (en)
Chinese (zh)
Inventor
柳春阳
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锐迪科创微电子（北京）有限公司
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Publication of WO2023274243A1 publication Critical patent/WO2023274243A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/73—Access point logical identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the present invention relates to the technical field of terminal equipment, in particular to a connection method, configuration method, device, medium and equipment of a wireless access point.
  • Wireless fidelity Wireless Fidelity
  • WiFi Wireless Fidelity
  • Some vehicle-mounted devices and UAV groups use wireless network cards to expand the WiFi function of vehicle-mounted devices, but the WiFi access operations of wireless network cards include searching for service set identifiers (service set identifier, SSID), entering passwords, and other operations. These operations are complicated and difficult. It takes a long time to configure, and some devices may not be able to configure the network due to the lack of touch screens or buttons. Therefore, the WiFi access operation of the wireless network card is more complicated for ordinary users, and it often takes a long time to complete, and the application The scene is limited, which affects the user experience.
  • service set identifier service set identifier
  • the invention provides a connection method, a configuration method, a device, a medium and a device of a wireless access point, which can realize rapid access of a terminal device to a wireless network based on a wireless network card.
  • the present invention provides a method for connecting a wireless access point, the method can be applied to a wireless network card including a storage medium and a WiFi chip, and the method includes: when the wireless network card is inserted into the terminal device through the USB interface of the wireless network card, The wireless network card detects whether encrypted files are stored in the storage medium; when it is determined that encrypted files are stored, set the USB interface of the wireless network card to device mode, transmit the encrypted file to the WiFi chip through the USB interface, and decrypt the encrypted file through the WiFi chip to obtain a network connection Information; according to the network connection information, connect to the wireless access point through the WiFi chip.
  • the beneficial effect of the method provided by the present invention is that: when the wireless network card is plugged into the terminal device, the encrypted file can be obtained from the storage medium, so that the network connection information obtained by decryption can be used to quickly access the wireless local area network, and the user no longer needs to manually It takes a short time to configure information such as SSID and password, and is applicable to terminals with and without screens, and has wider application scenarios.
  • the method also includes: when it is determined that no encrypted file is stored, setting the USB interface of the wireless network card to a storage mode, setting the WiFi chip of the wireless network card to a listening mode; receiving N frames of broadcast messages, where N is a positive integer; network connection information is determined according to the N frames of broadcast messages.
  • the wireless network card is not pre-configured with encrypted files, it can also receive broadcast messages from the wireless access point, thereby decrypting the encrypted files in the broadcast messages, thereby using the decrypted network connection information to quickly access the wireless local area network, It is no longer necessary for users to manually configure information such as SSID and password, and it takes a short time. It is applicable to both terminals with screens and terminals without screens, and the application scenarios are wider.
  • the network connection information includes the SSID and password of the wireless access point.
  • the present invention provides a method for connecting a wireless access point, the method can be applied to a wireless network card including a storage medium and a wireless fidelity WiFi chip, and the method includes: when the wireless network card passes through the wireless network card When the USB interface is inserted into the terminal device, the WiFi chip of the wireless network card is set to be in listening mode, and N frames of broadcast messages are received; the encrypted file is decrypted by the wireless fidelity WiFi chip to obtain network connection information; according to the network connection information, and connect to the wireless access point through the WiFi chip.
  • the beneficial effect of the method provided by the present invention is that: when the wireless network card is not pre-configured with encrypted files, it can also receive broadcast messages from the wireless access point, thereby decrypting the encrypted files in the broadcast messages, thereby using the decrypted network connection Information is quickly connected to the wireless local area network, and users are no longer required to manually configure information such as SSID and password, which takes a short time. It is applicable to both terminals with screens and terminals without screens, and the application scenarios are wider.
  • the network connection information includes the service set identifier and password of the wireless access point.
  • the present invention provides a method for configuring a wireless network card, which can be applied to a host computer, and the method includes: the host computer detects whether a wireless network card is inserted; when a wireless network card is detected, obtains the working mode of the wireless network card ; When the working mode is the storage mode, receiving the operation of the user; in response to the operation, transmitting the encrypted file to the wireless network card, the encrypted file including the network connection information of the wireless access point.
  • the upper computer can configure the wireless network card, that is, receive the user's operation, and when the wireless network card is in the storage mode, import the encrypted file to the wireless network card, so that the storage medium of the wireless network card is saved.
  • the wireless network card is inserted into the terminal device, you can quickly access the wireless network without performing processes such as scanning hotspots and reconnecting.
  • the method before the terminal device detects whether the wireless network card is inserted, the method further includes: acquiring network connection information of the wireless access point; and generating an encrypted file according to the network connection information. Because the encrypted file includes the service set ID and password of the wireless access point, the wireless network card can quickly access the wireless local area network according to the service set ID and password without performing processes such as scanning hotspots and reconnecting.
  • the embodiment of the present application further provides a wireless network access device, which includes a module/unit for performing any one of the possible design methods of the first aspect or the second aspect above.
  • modules/units can be realized by hardware, and can also be realized by executing corresponding software by hardware.
  • the embodiment of the present application further provides a wireless network access device, which includes a module/unit for performing any possible design method of the third aspect above.
  • modules/units can be realized by hardware, and can also be realized by executing corresponding software by hardware.
  • the embodiment of the present application provides a wireless network card, including a USB interface, a storage medium, and a WiFi chip.
  • the WiFi chip is provided with firmware that can run on the WiFi chip.
  • firmware is executed by the WiFi chip, A method for making the wireless network card execute any possible design of the first aspect or the second aspect above.
  • the embodiment of the present application provides an electronic device, including a processor and a memory.
  • the memory is used to store one or more computer programs; when the one or more computer programs stored in the memory are executed by the processor, the terminal device can realize any possible design method of the third aspect above.
  • the embodiments of the present application also provide a computer-readable storage medium, the computer-readable storage medium includes a computer program, and when the computer program runs on the electronic device, the electronic device executes any one of the above-mentioned third aspects. possible design methods.
  • the embodiment of the present application further provides a method including a computer program product, which, when the computer program product is run on the electronic device, causes the electronic device to execute any possible design of the third aspect above.
  • the embodiment of the present application further provides a chip or a chip module, the chip or the chip module is coupled with the memory, and is used to execute the computer program stored in the memory, so that the wireless network card performs the above-mentioned first aspect or the second aspect. Any one of the possible design methods.
  • Fig. 1 is a kind of wireless network card provided by the embodiment of the present invention.
  • FIG. 2 is a schematic diagram of the internal structure of a wireless network card provided by an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a method for connecting a wireless access point provided by an embodiment of the present invention
  • FIG. 5 is a schematic flowchart of a method for connecting a wireless access point provided by an embodiment of the present invention
  • FIG. 6 is a schematic flowchart of a method for configuring a wireless network card provided by an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a wireless network access device provided by an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a wireless network card configuration device provided by an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention.
  • the present application presents various aspects, embodiments or features in terms of a system that can include a number of devices, components, modules and the like. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc. and/or may not include all of the devices, components, modules etc. discussed in connection with the figures. In addition, combinations of these schemes can also be used.
  • Universal serial bus (universal serial bus, USB) is a serial bus standard and a technical specification for input and output interfaces. It is widely used in information communication products such as personal computers and mobile devices, and extended to photographic equipment, digital TV (set-top box), game console and other related fields.
  • a wireless network card is a kind of wireless terminal equipment, which is a wireless terminal equipment used for surfing the Internet through a wireless connection network under the wireless coverage of a wireless local area network.
  • the WiFi access operation of the wireless network card includes operations such as searching for an SSID and entering a password, and these operation steps are complicated and the configuration takes a long time. For example, taking an aircraft group composed of hundreds of drones as an example, manually configuring the SSID of the wireless network card on the drone, entering a password, and other operations is time-consuming.
  • the embodiment of the present application provides a multifunctional wireless network card, which has both USB function and WiFi function, and can import an encrypted file containing connection information of wireless hotspots into the wireless network card through a host computer in advance.
  • the wireless network card when the wireless network card is inserted into the terminal device, the wireless network card can obtain the encrypted file in the storage medium, decrypt it to obtain the network connection information, and realize fast access to the wireless network, without requiring the user to perform operations such as searching for the SSID and entering a password , which saves the time of network connection and simplifies the complexity of network connection.
  • a and/or B may indicate: A exists alone, A and B exist at the same time, and B exists alone, Wherein A and B can be singular or plural.
  • the character "/" generally indicates that the contextual objects are an "or" relationship.
  • references to "one embodiment” or “some embodiments” or the like in this specification means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application.
  • appearances of the phrases “in one embodiment,” “in some embodiments,” “in other embodiments,” “in other embodiments,” etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean “one or more but not all embodiments” unless specifically stated otherwise.
  • the terms “including”, “comprising”, “having” and variations thereof mean “including but not limited to”, unless specifically stated otherwise.
  • the term “connected” includes both direct and indirect connections, unless otherwise stated. "First” and “second” are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the wireless network card provided in the embodiment of the present application includes a housing 1, the middle part of the right side of the housing 1 is fixedly connected with a card platform 2, and the middle part of the right side of the card platform 2 is fixedly connected with a USB interface 3 , the outer wall of the card table 2 is lapped with a card cover 4 , the middle part of the front of the housing 1 is set with a sliding button 5 , and the inner cavity of the housing 1 is provided with a hardware circuit.
  • Hardware circuits may include storage media and WiFi chips.
  • the working mode of the wireless network card can be adjusted, such as switching the USB interface 3 of the wireless network card from DEVICE (equipment) mode to USB MSD (storage) mode, or from USB MSD mode to DEVICE mode.
  • the host computer can import encrypted files to the storage medium of the wireless network card; when the USB interface of the wireless network card works in the device mode, the USB interface transmits encrypted files to the WiFi chip, Thus, the WiFi chip decrypts the encrypted file, obtains the network connection information, and thus accesses the wireless network.
  • the WiFi chip can include an LTA mode and a sniffer (listening) mode, wherein, when the WiFi chip of the wireless network card works in the LTA mode, the WiFi chip can decrypt encrypted files; when the WiFi chip of the wireless network card works in the listening mode, The WiFi chip can receive broadcast messages.
  • the hardware circuit is provided with a USB interface 201, a storage medium 202 and a WiFi chip 203.
  • the WiFi chip 203 includes USB IP CORE and firmware, and the firmware includes support for the DEVICE mode of the USB interface. program.
  • the WiFi chip may also include a hardware decryption module, which is used to implement hardware decryption of encrypted files.
  • the wireless network card provided in the embodiment of the present application can be inserted into a terminal device as shown in FIG. 3 , which shows a hardware configuration block diagram of the terminal device 300 .
  • the terminal device 300 includes a tuner and demodulator 310, a communicator 320, a collector 330, an external device interface 340, a controller 350, a display 360, an audio output interface 370, a memory, a power supply, and a user interface 380. at least one of .
  • the controller includes a central processing unit, a video processor, an audio processor, a graphics processor, a random access memory (random access memory, RAM), and a read-only memory (read-only memory, ROM), for input/ Output from the first interface to the nth interface.
  • a central processing unit a video processor, an audio processor, a graphics processor, a random access memory (random access memory, RAM), and a read-only memory (read-only memory, ROM), for input/ Output from the first interface to the nth interface.
  • the display 360 includes a display screen component for presenting images, and a driving component for driving image display.
  • the display 360 is used to receive the image signal output from the controller, and display video content, image content, components of the menu control interface, user control UI interface, and the like.
  • the display 360 may be at least one of a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
  • the tuner-demodulator 310 receives broadcast TV signals through wired or wireless reception, and demodulates audio and video signals, such as EPG data signals, from multiple wireless or cable broadcast TV signals.
  • the communicator 320 is a component for communicating with external devices or servers according to various communication protocol types.
  • the communicator may include at least one of a communication protocol chip or a near field communication protocol chip, and an infrared receiver.
  • the communication protocol chip may be a wireless fidelity (wireless fidelity, WiFi) module, a Bluetooth module, or a wired Ethernet module.
  • the terminal device 300 can establish the sending and receiving of control signals and data signals with the control device or the server through the communicator 320 .
  • the collector 330 is used to collect external environment or signals interacting with the outside.
  • the collector 330 includes a light receiver, which is a sensor for collecting ambient light intensity; or, the collector 330 includes an image collector, such as a camera, which can be used to collect external environmental scenes, user attributes or user interaction gestures, or , the collector 330 includes a sound collector, such as a microphone, for receiving external sound.
  • the external device interface 340 may include, but is not limited to, the following: High Definition Multimedia Interface (HDMI), Analog or Data High Definition Component Input Interface (Component), Composite Video Input Interface (CVBS), USB Input Interface (USB), Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by the above-mentioned multiple interfaces.
  • HDMI High Definition Multimedia Interface
  • Component Analog or Data High Definition Component Input Interface
  • CVBS Composite Video Input Interface
  • USB Input Interface USB
  • Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by the above-mentioned multiple interfaces.
  • the controller 350 and the tuner-demodulator 310 may be located in different split devices, that is, the tuner-demodulator 310 may also be located in an external device of the main device where the controller 350 is located, such as an external set-top box Wait.
  • the controller 350 controls the operation of the display device and responds to user operations through various software control programs stored in the memory.
  • the controller 350 controls overall operations of the terminal device 300 . For example, in response to receiving a user command for selecting a UI object to be displayed on the display 360, the controller 350 may perform an operation related to the object selected by the user command.
  • the object may be any one of selectable objects, such as hyperlinks, icons, or other operable controls. Operations related to the selected object include: displaying hyperlink pages, documents, images, etc., or executing the program corresponding to the icon.
  • the controller includes a central processing unit (CPU), a video processor, an audio processor, a graphics processing unit (GPU), RAM, ROM, a first Interface to at least one of the nth interface, a communication bus (Bus) and the like.
  • CPU central processing unit
  • video processor video processor
  • audio processor audio processor
  • graphics processing unit GPU
  • RAM random access memory
  • ROM read only memory
  • first Interface to at least one of the nth interface
  • the central processing unit is used to execute operating system and application program instructions stored in the memory, and to execute various application programs, data and content according to various interactive instructions received from external inputs, so as to finally display and play various audio and video content .
  • a central processing unit may include multiple processors. For example, including a main processor and one or more sub-processors.
  • a graphics processor is used to generate various graphics objects.
  • the graphic object may include at least one of an icon, an operation menu, and a user input instruction display graphic.
  • the graphics processor includes an arithmetic unit, which performs calculations by receiving various interactive instructions input by users, and displays various objects according to display attributes; it also includes a renderer, which renders various objects obtained based on the arithmetic unit, and the above-mentioned rendered objects are used to be displayed on the display.
  • the video processor is used to receive an external video signal and perform video decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, etc. according to the standard codec protocol of the input signal. At least one of the processing can obtain a signal that can be directly displayed or played on the terminal device 300 .
  • the video processor includes at least one of a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.
  • the demultiplexing module is used for demultiplexing the input audio and video data streams.
  • the video decoding module is used to process the demultiplexed video signal, including decoding and scaling.
  • An image synthesis module such as an image synthesizer, is used to superimpose and mix the graphics generator with the video image after scaling processing according to user input or self-generated graphical user interface (GUI) signal, so as to generate Displayed image signal.
  • the frame rate conversion module is used for converting the input video frame rate.
  • the display formatting module is used to convert the received frame rate to the video output signal, and change the signal to conform to the display format signal, such as outputting RGB data signal.
  • the audio processor is used to receive an external audio signal, perform decompression and decoding according to the standard codec protocol of the input signal, and perform at least one of processing such as noise reduction, digital-to-analog conversion, and amplification processing , to obtain a sound signal that can be played on a loudspeaker.
  • the user can input user commands on the graphical user interface displayed on the display 360, and the user input interface receives user input commands through the graphical user interface.
  • the user may input a user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through a sensor to receive the user input command.
  • the user interface is a medium interface for interaction and information exchange between the application program or the operating system and the user, and it realizes the conversion between the internal form of information and the form acceptable to the user.
  • the commonly used form of user interface is the graphical user interface, which refers to the user interface related to computer operation displayed in a graphical way. It may be an icon, window, control and other interface elements displayed on the display screen of the electronic device.
  • the control may include at least one of an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, and a visible interface element of a Widget.
  • the user interface 380 is an interface that can be used to receive control input (such as: physical buttons on the display device body, or others).
  • the above-mentioned terminal device 300 can be a mobile phone, a tablet computer, a handheld computer, a personal computer (personal computer, PC), a cellular phone, a personal digital assistant (personal digital assistant, PDA), a wearable device (such as a smart watches), smart home devices (such as televisions), vehicle-mounted computers, game consoles, and augmented reality (augmented reality, AR) ⁇ virtual reality (virtual reality, VR) devices, etc., the specific device form of the terminal device 300 in this embodiment No special restrictions.
  • Embodiment 1 of the present application provides a flow chart of a connection method of a wireless access point, the flow of the method can be performed by the wireless network card, and the method includes the following steps:
  • the wireless network card When the wireless network card is inserted into the terminal device through the USB interface of the wireless network card, the wireless network card detects whether an encrypted file is stored in the storage medium.
  • the wireless network card connects to the wireless access point through the WiFi chip according to the network connection information.
  • the wireless network card may decrypt the encrypted file by means of hardware or software.
  • the network connection information may be the SSID and password of the wireless access point.
  • the wireless network card obtains the SSID and password, it can quickly access the wireless local area network.
  • the network configuration of the UAV group As an example, take the network configuration of the UAV group as an example. Because the UAV has no user interface, before, each UAV in the UAV group usually needs to manually configure the network separately.
  • the user only needs to plug in the wireless network card of the multi-function U disk on the drone, because encrypted files are imported into the wireless network card of the multi-function U disk, the USB interface of the wireless network card is set to the device mode, and the drone After the wireless network card detects that the storage medium contains encrypted files, it can decrypt the encrypted files, decrypt the network connection information obtained from the encrypted files, complete the network distribution operation, and finally access the wireless router or other wireless access points. In this way, it is possible to realize the rapid network distribution of the UAV group and save a long time for network distribution.
  • the method also includes S404.
  • the USB interface of the wireless network card When it is determined that no encrypted file is stored, set the USB interface of the wireless network card to the storage mode, and set The WiFi chip of the wireless network card is in listening mode. After that, the wireless network card can use any of the following methods to access the network.
  • the wireless network card may receive N frames of broadcast messages, where N is a positive integer; and determine network connection information according to the N frames of broadcast messages. That is to say, the wireless router can send broadcast data to the surroundings, so that the wireless network card can detect the broadcast message, and then determine the network connection information according to the broadcast message, and complete the rapid network configuration.
  • the wireless network card can parse out one character according to the length of the received broadcast message, a set of lengths, and multiple characters form the network connection information. For example, 10 broadcast frames constitute a group of broadcast frames, so that one character can be parsed out of the 10 broadcast frames, thereby recovering the network connection information.
  • the broadcast message may carry an encrypted file
  • the wireless network card may decrypt it to obtain the encrypted file.
  • the former implementation is more general.
  • the wireless network card on each drone in the unmanned group can receive the broadcast data from the ground router, and the wireless network card on the drone can use the preset key to complete the decryption of the encrypted file in the broadcast data, thereby Obtain network connection information and quickly access the wireless router.
  • the USB interface of the wireless network card is in storage mode
  • the user when the terminal device inserted into the wireless network card can receive the user's operation, the user can initiate an operation to import the encrypted file into the wireless network card through the terminal device, thereby The wireless network card then performs the above S401 to S403, or, when the terminal device inserted into the wireless network card cannot receive the user's operation, the user can reinsert the wireless network card into the PC, and the user can initiate an operation to import the encrypted file to the wireless network card through the PC , so that the wireless network card executes the above S401 to S403 again.
  • encrypted files are pre-stored in the wireless network card to realize the plug-and-play function of the wireless network card, so that the terminal device inserted into the wireless network card can quickly access the wireless network.
  • Embodiment 2 of the present application provides a flow chart of a connection method of a wireless access point, the flow of the method can be performed by the wireless network card, and the method includes the following steps:
  • the wireless access point acquires network connection information of the wireless access point.
  • the wireless access point generates an encrypted file according to the network connection information.
  • the wireless access point sends a broadcast message, where the broadcast message includes the encrypted file.
  • the wireless network card decrypts the encrypted file through the WiFi chip to obtain network connection information.
  • the wireless network card connects to the wireless access point through the WiFi chip according to the network connection information.
  • the wireless access point can send a broadcast message to the outside, so that the wireless network card on the terminal device can receive the message, and then decrypt the encrypted file. file to get network connection information.
  • the wireless network card when the wireless network card is applied to the networking of terminal equipment groups, it can also save the user's operation process of importing encrypted files to the wireless network card one by one in advance, simplifying the operation steps and improving the user experience.
  • the network configuration of the UAV group As an example, take the network configuration of the UAV group as an example. Because the UAV has no user interface, before, each UAV in the UAV group usually needs to manually configure the network separately.
  • the user only needs to plug in a multi-functional wireless network card on the drone, because encrypted files are imported into the multi-functional wireless network card, the USB interface of the wireless network card is set to device mode, and the Wifi chip of the wireless network card is set to In listening mode, after the wireless network card receives the broadcast message, it can decrypt the encrypted file, decrypt the network connection information obtained from the encrypted file, complete the network configuration operation, and finally access the wireless router or other wireless access point. In this way, it is possible to realize the rapid network distribution of the UAV group and save a long time for network distribution.
  • the encrypted file can also be obtained by using the broadcast message, and the plug-and-play function of the wireless network card can be used to implement the wireless network card Terminal equipment quickly accesses the wireless network.
  • Embodiment 3 of the present application provides a flow chart of a configuration method for a wireless network card.
  • the flow of the method can be executed by a host computer, as shown in FIG. 6 , the method includes the following steps:
  • the host computer detects whether a wireless network card is inserted.
  • the upper computer obtains the working mode of the wireless network card.
  • the host computer transmits an encrypted file to the wireless network card, where the encrypted file includes network connection information of the wireless access point.
  • the host computer may obtain the network connection information of the wireless access point from the wireless access point; and then generate an encrypted file according to the network connection information.
  • the sliding button 5 can be toggled at the same time, and the wireless network card is set to the storage mode.
  • the user acts on the host computer, he can import Encrypt the file so that the wireless network card is configured with the network connection information of the wireless access point.
  • the embodiment of the present application also discloses a device for connecting a wireless access point, as shown in FIG. 7 , the device is used to implement the methods described in the above method embodiments.
  • the device includes: a detection module 701 , a decryption module 702 , a connection module 703 and a receiving module 704 .
  • the detection module 701 is used to detect whether the storage medium stores encrypted files when the wireless network card is inserted into the terminal device through the USB interface of the wireless network card; the decryption module 702. When it is determined that an encrypted file is stored, set the USB interface of the wireless network card to a device mode, and transmit the encrypted file to the WiFi chip through the USB interface; decrypt the encrypted file through the WiFi chip Obtain network connection information; a connection module 703, configured to connect to a wireless access point through the WiFi chip according to the network connection information.
  • the device further includes: a receiving module 704, configured to receive the broadcast data packet when it is determined that no encrypted file is stored; a decryption module 702, configured to obtain the encrypted file from the broadcast data packet, Decrypt the encrypted file to obtain network connection information.
  • a receiving module 704 configured to receive the broadcast data packet when it is determined that no encrypted file is stored
  • a decryption module 702 configured to obtain the encrypted file from the broadcast data packet, Decrypt the encrypted file to obtain network connection information.
  • the receiving module 704 is configured to set the WiFi chip of the wireless network card as Listening mode, receiving N frames of broadcast messages, wherein the wireless network card is inserted into the terminal device through the USB interface; the decryption module 702 is used to decrypt the encrypted file through the WiFi chip to obtain network connection information; the connection module 703 is used to obtain network connection information according to The network connection information connects to the wireless access point through the WiFi chip.
  • the embodiment of the present application also discloses a device for configuring a wireless network card, as shown in FIG. 8 , the device is used to implement the methods described in the above method embodiments.
  • the device includes: a detection module 801 , an acquisition module 802 , a receiving module 803 and a sending module 804 . in:
  • a detection module 801 configured to detect whether a wireless network card is inserted
  • An acquisition module 802 configured to acquire the working mode of the wireless network card when the wireless network card is detected
  • the sending module 804 is configured to send an encrypted file to the wireless network card in response to the operation, where the encrypted file includes network connection information of the wireless access point.
  • the acquiring module 802 is also used to: acquire the network connection information of the wireless access point;
  • the device also includes:
  • a generating module 805, configured to generate an encrypted file according to the network connection information.
  • the embodiment of the present application discloses an electronic device.
  • the electronic device may include: one or more processors 901; memory 902; display 903; one or more an application program (not shown); Wherein the one or more computer programs 904 are stored in the above-mentioned memory 902 and are configured to be executed by the one or more processors 901, the one or more computer programs 904 include instructions, and the above-mentioned instructions can be used to execute 4 or FIG. 5 and the steps in the corresponding embodiments.
  • Each functional unit in each embodiment of the embodiment of the present application may be integrated into one processing unit, or each unit may physically exist separately, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
  • the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.
  • the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage
  • the medium includes several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: flash memory, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk, and other various media capable of storing program codes.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Sont divulgués dans la présente invention un procédé et un appareil de connexion de point d'accès sans fil, un procédé et un appareil de configuration de point d'accès sans fil, et un support et un dispositif, le procédé de connexion de point d'accès sans fil étant appliqué à une carte réseau sans fil, qui comprend un support de stockage et une puce WiFi. Le procédé comprend les étapes consistant à : lorsqu'une carte réseau sans fil est insérée dans un dispositif terminal au moyen d'une interface USB pour la carte réseau sans fil, détecter si un support de stockage stocke un fichier chiffré ; lorsqu'il est déterminé que le support de stockage stocke le fichier chiffré, régler l'interface USB pour que la carte réseau sans fil soit un mode dispositif, et transmettre le fichier chiffré à une puce WiFi au moyen de l'interface USB, de sorte que le fichier chiffré soit déchiffré au moyen de la puce WiFi, de manière à obtenir des informations de connexion de réseau ; et selon les informations de connexion de réseau, connecter un point d'accès sans fil au moyen de la puce WiFi. Au moyen du procédé, le dispositif terminal dans lequel la carte réseau sans fil est insérée peut rapidement accéder à un réseau sans fil.
PCT/CN2022/101993 2021-06-28 2022-06-28 Procédé et appareil de connexion de point d'accès sans fil, procédé et appareil de configuration de point d'accès sans fil, et support et dispositif WO2023274243A1 (fr)

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CN113490208B (zh) * 2021-06-28 2023-11-28 锐迪科创微电子（北京）有限公司 无线接入点的连接方法、配置方法、装置、介质和设备

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CN106332317A (zh) * 2016-10-27 2017-01-11 深圳市信锐网科技术有限公司 一种网络管理的方法及装置
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