CN105744513A - Access parametric configuration method, device and system - Google Patents

Abstract

The invention discloses an access parametric configuration method, device and system, wherein the method comprises: modulating access parameters to a visible optical signal; and sending the visible optical signal with the modulated access parameters, allowing a receiver to perform parameter configuration according to the modulated access parameters in the visible optical signal. The access parametric configuration method, device and system solve the problem that a terminal device can not simply configure access parameters, realize simple access parameter configuration, and improve network access efficiency.

Description

Access parameter configuration method, device and system

technical field

The present invention relates to communication technology, in particular to a method, device and system for configuring access parameters.

Background technique

Wireless local area network WLAN (Wireless Local Area Networks, wireless local area network) is a direct extension of wired local area network, and WLAN includes access point WiFi (WIreless-Fidelity, wireless fidelity) wireless router and several associated STAs (Station, client). The development of IEEE (Institute of Electrical and Electronics Engineers, Institute of Electrical and Electronics Engineers) 802.11 standard family makes WLAN widely used at present. Since 1990, the IEEE802 Standardization Committee established the IEEE802.11 WLAN standard working group, which is responsible for formulating WLAN-related standards and solving compatibility issues between different WLAN devices. The 802.11 protocol mainly works on the lowest two levels of the ISO (International Organization for Standardization, International Organization for Standardization) protocol, including the physical layer and the MAC (MediaAccessControl, media access control) layer. The standards established by the IEEE802 working group have occupied an extremely important position in the field of LAN in the past two decades.

At present, most of the terminal devices that support the WiFi interface in the home need to manually select the SSID (ServiceSetIdentifier, service set identifier) of the WiFi wireless router on its configuration interface, and manually input the WPA (Wi-FiProtectedAccess, protection system) to protect the wireless computer network security system. Wireless computer network security access) password, which puts forward higher requirements for the initial deployment of general users, and its deployment process is relatively complicated.

At present, most of the terminal devices that support WiFi interface are deployed in the home, such as camera equipment. Most of them need to manually select the service set identifier SSID of the WIFI wireless router on the configuration interface and manually enter the WPA password to protect the wireless computer network security system. If it is a pure WiFi interface terminal, it is necessary to ensure that the WiFi terminal is initially AP (WirelessAccessPoint, wireless access point) by default. General users put forward higher requirements for initial deployment and subsequent WiFi wireless router password changes, and the deployment process is also relatively complicated.

In related technologies, there is no effective solution to the problem that terminal equipment cannot easily configure access parameters.

Contents of the invention

In view of this, in order to solve the problem that terminal equipment cannot easily configure access parameters, the present invention provides a method, device and system for configuring access parameters, so as to at least solve the above problems.

In order to achieve the above object, the present invention provides a method for configuring access parameters, the method comprising: modulating the access parameters to the visible light signal; sending the visible light signal modulated with the access parameters, so that the receiving party can The access parameters modulated in the signal are parameterized.

Further, before modulating the access parameter to the visible light signal, the method includes: encrypting the access parameter, wherein, modulating the access parameter to the visible light signal includes: modulating the encrypted access parameter to the visible light signal signal.

Further, the method further includes: prompting that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, or a change in the blinking frequency of the indicator light.

To achieve the above object, the present invention also provides a method for configuring access parameters, the method comprising: receiving a visible light signal modulated with access parameters; demodulating the visible light signal modulated with access parameters, and obtaining the visible light signal The access parameter modulated in the visible light signal; parameter configuration is performed according to the access parameter modulated in the visible light signal.

Further, obtaining the access parameter modulated in the visible light signal includes: decrypting the access parameter encrypted by the sender modulated in the visible light signal, and obtaining the access parameter.

Further, the method includes: closing the configuration function after the configuration is completed.

In order to achieve the above object, the present invention also provides a device for configuring access parameters, which includes: a modulation module, used to modulate the access parameters to the visible light signal; a sending module, used to send the access parameter modulated parameters of the visible light signal, so that the receiver performs parameter configuration according to the access parameters modulated in the visible light signal.

Further, the device includes: an encryption module, configured to encrypt the access parameters; the modulation module includes: a modulation encryption unit, configured to modulate the encrypted access parameters onto the visible light signal.

Further, the device further includes: an indication module, configured to prompt that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, or a change in the blinking frequency of the indicator light.

To achieve the above object, the present invention also provides a device for configuring access parameters, the device comprising: a receiving module for receiving a visible light signal modulated with access parameters; a demodulation module for demodulating the modulated For the visible light signal with access parameters, the access parameters modulated in the visible light signal are acquired; the configuration module is configured to perform parameter configuration according to the access parameters modulated in the visible light signal.

Further, the demodulation module includes a decryption unit: the decryption unit is configured to, after demodulating the visible light signal modulated with the access parameter, decrypt the access parameter encrypted by the sender modulated in the visible light signal, and obtain The access parameters.

Further, the device includes: a closing module, configured to close the configuration function after the configuration is completed.

In order to achieve the above object, the present invention also provides a configuration system for access parameters, the system includes: a processor, used to control the memory, non-volatile memory and visible light transceiver in the system, and obtain modulation parameters The visible light signal of the access parameter, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal; the memory is used to receive the control signal of the processor, and obtain the access parameter; the The non-volatile memory is used to receive the control signal of the processor and store configuration software; the visible light transceiver is used to receive the control signal of the processor, modulate the access parameters to the visible light signal, and send and modulating the visible light signal with the access parameter.

Further, the central processing unit is further configured to: send a control signal to the memory, and encrypt the access parameters.

Further, the system further includes: a button for enabling the configuration function; an indicator light for prompting that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light and a change in the blinking frequency of the indicator light.

Further, the system further includes: a WiFi transceiver, configured to receive a configuration request sent by the terminal, wherein the configuration request is that the terminal demodulates the visible light signal modulated with the access parameters, and obtains the modulated signal in the visible light signal. The access parameters are configured according to the access parameters.

Through the present invention, the access parameter is modulated onto the visible light signal; the visible light signal modulated with the access parameter is sent, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal; the terminal device cannot be easily configured The problem of access parameters realizes easy configuration of access parameters and improves network access efficiency.

Description of drawings

FIG. 1 is a flowchart of a method for configuring access parameters according to an embodiment of the present invention;

FIG. 2 is a flowchart of a method for configuring access parameters according to an embodiment of the present invention;

FIG. 3 is a structural block diagram of an apparatus for configuring access parameters according to an embodiment of the present invention;

FIG. 4 is a structural block diagram of an apparatus for configuring access parameters according to an embodiment of the present invention;

Fig. 5 is a system structure diagram of configuration of an access parameter according to an embodiment of the present invention;

Fig. 6 is a flowchart of a configuration process of access parameters according to an embodiment of the present invention.

detailed description

In order to make the purpose of the invention, technical solutions and beneficial effects of the present invention clearer, the embodiments of the present invention will be described below in conjunction with the accompanying drawings. The features in can be combined arbitrarily with each other.

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

In this embodiment, a method for configuring access parameters is provided. FIG. 1 is a flow chart of a method for configuring access parameters according to an embodiment of the present invention. As shown in FIG. 1 , the process includes the following steps:

Step S102, modulating the access parameter to the visible light signal;

Step S104, sending a visible light signal modulated with the access parameter, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal.

Wherein, in the above steps, the access parameter is modulated onto the visible light signal; the visible light signal modulated with the access parameter is sent, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal.

Through the above steps, the access parameters are modulated onto the visible light signal and sent, so that the receiver can configure the parameters according to the access parameters modulated in the visible light signal, which solves the problem that the terminal equipment cannot easily configure the access parameters, and realizes a simple configuration interface. input parameters, improving network access efficiency.

In this embodiment, before modulating the access parameter to the visible light signal, the method includes: encrypting the access parameter, wherein, modulating the access parameter to the visible light signal includes: modulating the encrypted access parameter to the visible light signal signal.

In this embodiment, the method further includes: prompting that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, and a change in the blinking frequency of the indicator light.

In this embodiment, a method for configuring access parameters is also provided. FIG. 2 is a flowchart of a method for configuring access parameters according to an embodiment of the present invention. As shown in FIG. 2 , the process includes the following steps:

Step S202, receiving a visible light signal modulated with access parameters;

Step S204, demodulate the visible light signal modulated with access parameters, and obtain the access parameters modulated in the visible light signal;

Step S206, performing parameter configuration according to the access parameter modulated in the visible light signal.

Wherein, in the above steps, the visible light signal modulated with the access parameter is received; the visible light signal modulated with the access parameter is demodulated, and the access parameter modulated in the visible light signal is obtained; parameter configuration is performed according to the access parameter modulated in the visible light signal .

Through the above steps, the access parameters are modulated onto the visible light signal and sent, so that the receiver can configure the parameters according to the access parameters modulated in the visible light signal, which solves the problem that the terminal equipment cannot easily configure the access parameters, and realizes a simple configuration interface. input parameters, improving network access efficiency.

In this embodiment, obtaining the access parameter modulated in the visible light signal includes: decrypting the access parameter encrypted by the sender modulated in the visible light signal, and obtaining the access parameter.

In this embodiment, the method includes: closing the configuration function after the configuration is completed.

In this embodiment, a device for configuring access parameters is also provided, and the device is used to implement the above embodiments and preferred implementation modes, and those that have already been described will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware is also possible and conceivable.

Fig. 3 is a structural block diagram of a device for configuring access parameters according to an embodiment of the present invention. As shown in Fig. 3, the device includes:

A modulation module 32, configured to modulate the access parameters to the visible light signal;

The sending module 34 is configured to send a visible light signal modulated with the access parameter, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal.

Through the above device, the modulation module 32 and the transmission module 34 are combined to modulate the access parameters onto the visible light signal and send it, so that the receiver can configure the parameters according to the access parameters modulated in the visible light signal, so as to solve the problem that the terminal equipment cannot easily configure the access It solves the problem of input parameters, realizes simple configuration of access parameters, and improves network access efficiency.

In this embodiment, the device includes: an encryption module, configured to encrypt the access parameter; the modulation module 32 includes: a modulation encryption unit, configured to modulate the encrypted access parameter onto the visible light signal.

In this embodiment, the device further includes: an indication module, configured to prompt that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, and a change in the blinking frequency of the indicator light.

In this embodiment, a device for configuring access parameters is also provided, and the device is used to implement the above embodiments and preferred implementation modes, and those that have already been described will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware is also possible and conceivable.

Fig. 4 is a structural block diagram of an access parameter configuration device according to an embodiment of the present invention. As shown in Fig. 4, the device includes:

A receiving module 42, configured to receive a visible light signal modulated with access parameters;

A demodulation module 44, configured to demodulate the modulated visible light signal with access parameters, and obtain the modulated access parameters in the visible light signal;

The configuration module 46 is configured to perform parameter configuration according to the access parameters modulated in the visible light signal.

Through the above-mentioned device, the receiving module 42, the demodulation module 44 and the configuration module 46 are combined to modulate the access parameters onto the visible light signal and send them, so that the receiving party can configure the parameters according to the access parameters modulated in the visible light signal, and solve the terminal problem. The problem that the device cannot easily configure the access parameters, realizes the simple configuration of the access parameters, and improves the network access efficiency.

In this embodiment, the demodulation module 44 includes a decryption unit: the decryption unit is used to decrypt the encrypted access parameter modulated by the sender in the visible light signal after demodulating the visible light signal modulated with access parameters, and obtain The access parameters.

In this embodiment, the device includes: a closing module, configured to close the configuration function after the configuration is completed.

FIG. 5 is a system structure diagram of a configuration of access parameters according to an embodiment of the present invention. As shown in FIG. 5, the system includes:

The processor is used to control the memory, non-volatile memory and visible light transceiver in the system, and obtain a visible light signal modulated with access parameters, so that the receiver can perform parameter configuration according to the access parameters modulated in the visible light signal; The memory is used to receive the control signal of the processor and obtain the access parameters; the non-volatile memory is used to receive the control signal of the processor and store configuration software; the visible light transceiver is used to receive the processing control signal of the device, modulate the access parameter to the visible light signal, and send the visible light signal modulated with the access parameter.

Through the above system, the processor, memory, non-volatile memory and visible light transceiver are combined, and the access parameters are modulated onto the visible light signal and sent, so that the receiver performs parameter configuration according to the access parameters modulated in the visible light signal, It solves the problem that terminal equipment cannot easily configure access parameters, realizes simple configuration of access parameters, and improves network access efficiency.

In this embodiment, the processor is further configured to: send a control signal to the memory, and encrypt the access parameter.

In this embodiment, the system further includes: a button for enabling the configuration function; an indicator light for prompting that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light and a change in the blinking frequency of the indicator light.

In this embodiment, the system further includes: a WiFi transceiver, configured to receive the configuration request sent by the terminal, where the configuration request is that the terminal demodulates and modulates the visible light signal with the access parameter, and obtains the signal modulated in the visible light signal. The access parameter is configured according to the access parameter.

The present invention will be described in detail below in combination with preferred embodiments and implementation modes.

Embodiment one:

When deploying a WiFi terminal such as a camera for the first time, the user uses a visible light transceiver on the WIFI wireless router and the WiFi terminal to encrypt and send the WiFi configuration on the WIFI wireless router to the WiFi terminal such as the camera. First of all, WiFi terminals such as cameras and WIFI wireless routers need to be relatively close to each other to ensure that when the automatic configuration process is triggered on the WIFI wireless router, the visible light emitted by the WIFI wireless router can cover the visible light receiving module of WiFi terminals such as cameras. It can be guaranteed to be very small, relevant information is difficult to be intercepted by a malicious third party, and the confidentiality is very good.

The hardware configuration of WIFI wireless routers and WiFi terminals is as follows: WIFI wireless routers and WiFi terminals, such as cameras, need to support visible light modules, including related transceivers and other devices, and support for visible light protocols. Since the visible light transceiver module is only used to transmit a small amount of information, a low-speed physical layer PHY working mode can be used. In order to reduce the power consumption of the overall device, the visible light transceiver on the WIFI wireless router can be turned off through the prompt of the indicator light and the multiplexing of related existing equipment buttons when it is not working. The visible light transceiver of the WiFi terminal such as the camera is not working. Can be turned off automatically.

The deployment of WIFI wireless routers and WiFi terminals is as follows: the software customization of WIFI wireless routers and WiFi terminals such as cameras is most suitable for deployment in customized markets such as operators or enterprises at the initial stage, that is, WIFI wireless routers or WiFi terminals in homes or enterprises Need to support the function definition in this patent at the same time.

The modules in the WIFI wireless router are defined as follows:

The modules in the WIFI wireless router include a trigger module, a WiFi management module, a visible light communication VLC (Visible Light Communication, visible light communication technology) management module and a VLC communication module.

The trigger module is defined as a trigger mechanism issued by WiFi configuration. The trigger module can reuse the existing button functions in the WIFI wireless router device. After the trigger module is triggered, the visible light VLC communication module of the WIFI wireless router is required to work normally;

The WiFi management module is mainly used to transfer information such as the SSID name, encryption method, and encryption key used for video services to the VLC management module; at the same time, it accepts the authentication connection request from the WiFi management module of the camera;

The VLC management module mainly accepts the triggering of the trigger module, and at the same time inquires about the relevant WiFi configuration information to the WiFi management module, and sends these information to the VLC communication module after being encrypted for modulation and transmission; as the function realized by the encryption module;

The VLC communication module is a visible light communication module including a transceiver module, etc., which is mainly used to modulate relevant information, such as the function realized by the modulation module, and send information through visible light, such as the function realized by the sending module; visible light modulation and demodulation The function mainly completes the conversion between digital signals and analog visible light signals, and also needs to complete functions such as scrambling, descrambling, and line equalization. For direct transmission on the link, it needs to be converted into an analog optical signal, and then sent to the optical link for transmission. This process is the modulation function of visible light.

The modules in the WiFi terminal are defined as follows:

The modules included in the WiFi terminal such as the camera mainly include a WiFi management module, a VLC management module and a VLC communication module.

Among them, the VLC communication module is responsible for demodulating the information and sending it to the VLC management module, such as the function realized by the demodulation module; the analog optical signal transmitted along the optical link at the receiving end cannot be directly sent to the WiFi terminal and WiFi wireless Inside the router, it needs to be converted into a digital signal. This process is the demodulation function of visible light.

The VLC management module is responsible for deciphering the received WiFi configuration information and sending it to the WiFi management module to request it to send an authentication connection to the WIFI wireless router, as the function realized by the decryption unit;

The WiFi management module is mainly responsible for using the information such as SSID, encryption method and encryption key sent by the VLC management module to initiate a connection authentication request to the WIFI wireless router, such as the function realized by the control module.

Embodiment two:

Fig. 5 is a system structure diagram of configuration of an access parameter according to an embodiment of the present invention, as shown in Fig. 5:

Processor: Responsible for scheduling the system process, scheduling and controlling through specific interfaces with the following visible light transceiver unit, WiFi transceiver unit, key/indicator unit, memory unit, and non-volatile unit.

Memory: data storage unit, responsible for temporary storage of system data and module data involved in the automatic access process, including SSID name, encryption method, encryption key and other data.

Non-volatile memory: Responsible for permanent storage of software versions and related data.

Key/indicator device:

Button device, WiFi wireless terminal automatically connects to the WiFi wireless router, and the user needs to trigger the button to trigger the operation. The recovery default configuration Reset and other existing design buttons on the multiplexing device can be distinguished by the duration of the specified button. The input process triggers the operation or the existing Reset operation.

Indicator light device, the success of WiFi wireless terminal automatically connecting to WiFi wireless router is realized by reusing the existing indicator light, that is, through the indicator light of specific color and its combination, specific flashing frequency, etc. to indicate the user and at the same time and The existing indication function of the indicator light is distinguished.

WiFi transceiver: convert digital signals and analog signals to each other, and complete the sending and receiving of WiFi wireless data.

Visible light transceiver: convert digital signals and analog signals to each other, and complete the sending and receiving of visible light data, including the process of modulation and demodulation.

Embodiment three:

Fig. 6 is a configuration process diagram of an access parameter according to an embodiment of the present invention, as shown in Fig. 6:

In the first step, the user needs to ensure that the distance between the WiFi terminal such as the camera and the WIFI wireless router is relatively close, and ensure that the visible light emitted by the VLC visible light module of the WIFI wireless router can cover the WiFi terminal.

In the second step, the user powers on the WIFI wireless router and the WiFi terminal, and the user triggers the trigger module of the WIFI wireless router, such as related buttons (the existing buttons can be reused in function), at this time, the user needs to confirm the WIFI wireless router again The visible light emitted by the VLC visible light module can cover the WiFi terminal.

In the third step, the trigger module of the WIFI wireless router sends a trigger to the VLC management module of the WIFI wireless router to trigger the delivery process of the WiFi configuration.

In the fourth step, the VLC management module of the WIFI wireless router sends a query for querying WiFi information configuration to the WiFi management module of the WIFI wireless router.

In the fifth step, the WiFi management module of the WIFI wireless router returns the WiFi information configuration to the VLC management module of the WIFI wireless router.

The sixth step, the VLC management module of the WIFI wireless router encrypts the relevant WiFi configuration such as SSIDName, encryption method and encryption key. The encryption method can be selected such as the Advanced Encryption Standard AES encryption method, and the seed of the key is WIFI wireless router and WiFi terminal Should be shared.

In the seventh step, the VLC management module of the WIFI wireless router sends the relevant WiFi encryption configuration to the VLC communication module of the home WIFI wireless router for transmission.

In the eighth step, the VLC communication module of the WIFI wireless router modulates the WiFi encryption configuration and emits it through visible light.

Step 9: The VLC communication module of the WiFi terminal demodulates the visible light signal, demodulates the WiFi encryption configuration and sends it to the VLC management module of the WiFi terminal.

The tenth step, the VLC management module of the WiFi terminal will receive the WiFi encryption configuration and decrypt it according to the format. The decryption algorithm is consistent with the encryption algorithm of the WIFI wireless router. If it is the AES algorithm, the seed key in the decryption process needs to be consistent with the WIFI wireless router. The seed key share of .

In an eleventh step, the VLC management module of the WiFi terminal requests the WiFi management module of the WiFi terminal to initiate a WiFi connection authentication request.

In the twelfth step, the WiFi management module of the WiFi terminal uses the decrypted SSIDName, encryption method, encryption key and other information to initiate an authentication request to the WiFi management module of the WiFi wireless router through the WiFi network.

The thirteenth step, after the authentication is passed, it is necessary to indicate the success of the authentication through the indicator lights of the WIFI wireless router and WiFi terminal, such as the camera, such as the indicator lights of specific colors and their combinations, specific flashing frequencies, etc., as described Indicates the function implemented by the module. The user can turn off the VLC function through the multiplexing of the keys on the WIFI wireless router, and the closing of the VLC on the WiFi terminal can be automatically turned off after the WiFi authentication is successful, such as the function realized by the turning off module.

In the fourteenth step, the WiFi terminal automatically saves information such as the current SSIDName, encryption method, and encryption key. After the user confirms that the authentication is successful, the WiFi terminal is powered off and the WiFi terminal such as a camera is deployed to the user's desired location.

Step 15: After the user deploys a WiFi terminal such as a camera, the WiFi terminal is powered on, and the WiFi management module in the WiFi terminal will use the saved SSIDName, encryption method and encryption key to automatically connect to the WIFI wireless router. Subsequent WiFi terminal User services are in normal use.

The sixteenth step, if the user subsequently needs to modify the wireless encryption information of the WIFI wireless router such as the password, it needs to be prompted on the relevant configuration interface that there are currently WiFi terminals and other service terminals connected to the WIFI wireless router through WiFi. If the user wants to confirm the modification, Then you need to start configuration from the first step of this specific implementation.

Although the embodiments disclosed in the present invention are as above, the content thereof is only for the convenience of understanding the technical solutions of the present invention, and is not intended to limit the present invention. Anyone skilled in the technical field to which the present invention belongs can make any modifications and changes in the form and details of implementation without departing from the core technical solution disclosed in the present invention, but the scope of protection defined by the present invention remains The scope defined by the appended claims shall prevail.

Claims (16)

1. A method for configuring access parameters, characterized in that the method comprises: Modulate the access parameters to the visible light signal; Sending the visible light signal modulated with the access parameter, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal. 2. The method according to claim 1, characterized in that, before modulating the access parameter to the visible light signal, the method comprises: Encrypting the access parameter, wherein modulating the access parameter onto the visible light signal includes: modulating the encrypted access parameter onto the visible light signal. 3. The method according to claim 1 or 2, characterized in that the method further comprises: The prompt configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, and a change in the blinking frequency of the indicator light. 4. A configuration method for access parameters, characterized in that the method comprises: receiving a visible light signal modulated with access parameters; Demodulating the visible light signal modulated with access parameters, to obtain access parameters modulated in the visible light signal; Parameter configuration is performed according to the access parameters modulated in the visible light signal. 5. The method according to claim 4, wherein obtaining the access parameters modulated in the visible light signal comprises: The access parameter encrypted by the sender modulated in the visible light signal is decrypted to obtain the access parameter. 6. The method according to claim 4 or 5, characterized in that the method comprises: After the configuration is complete, close the configuration function. 7. A device for configuring access parameters, characterized in that the device comprises: A modulation module, used to modulate the access parameters to the visible light signal; A sending module, configured to send a visible light signal modulated with the access parameter, so that the receiver performs parameter configuration according to the access parameter modulated in the visible light signal. 8. The device according to claim 7, characterized in that the device comprises: An encryption module, configured to encrypt the access parameters; The modulation module includes: a modulation encryption unit, configured to modulate encrypted access parameters to the visible light signal. 9. The device according to claim 7 or 8, characterized in that the device further comprises: The indication module is used to prompt that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light and a change in the flickering frequency of the indicator light. 10. A device for configuring access parameters, characterized in that the device comprises: A receiving module, configured to receive modulated visible light signals with access parameters; A demodulation module, configured to demodulate the modulated visible light signal with access parameters, and obtain the modulated access parameters in the visible light signal; A configuration module, configured to perform parameter configuration according to the access parameters modulated in the visible light signal. 11. The device according to claim 10, wherein the demodulation module comprises a decryption unit: The decryption unit is configured to, after demodulating the visible light signal modulated with the access parameter, decrypt the access parameter encrypted by the sender modulated in the visible light signal, and obtain the access parameter. 12. The device according to claim 10 or 11, characterized in that the device comprises: Close the module, used to close the configuration function after the configuration is completed. 13. A configuration system for access parameters, characterized in that the system comprises: a processor, configured to control the memory, the non-volatile memory and the visible light transceiver in the system, and obtain a visible light signal modulated with access parameters, so that the receiver performs parameters according to the access parameters modulated in the visible light signal configuration; The memory is configured to receive a control signal from the processor and acquire the access parameters; The non-volatile memory is used to receive the control signal of the processor and store configuration software; The visible light transceiver is configured to receive a control signal from the processor, modulate the access parameter onto the visible light signal, and send the visible light signal modulated with the access parameter. 14. The system according to claim 13, wherein the processor is further configured to: send a control signal to the memory, and encrypt the access parameters. 15. The system according to claim 13 or 14, wherein the system further comprises: Button, used to open the configuration function; The indicator light is used to prompt that the configuration is completed, wherein the prompt includes at least one of the following: a change in the color of the indicator light, and a change in the blinking frequency of the indicator light. 16. The system according to claims 13 to 15, further comprising: The WiFi transceiver is configured to receive the configuration request sent by the terminal, wherein the configuration request is that the terminal demodulates the visible light signal modulated with the access parameter, obtains the access parameter modulated in the visible light signal, and according to the The above access parameters are configured.