Smart home communication management system

Abstract

The invention relates to a smart home communication management system. The system comprises a dynamic setting mechanism which is used for adding a firewall setting to a smart router device when a model missing signal is received, and removing the firewall setting to the smart router device when a model non-missing signal is received; and the signal trigger device is used for deciding to send a model missing signal or a model non-missing signal based on whether a visual detection result of the registered network terminal exists around the smart router device. According to the system, the dynamic setting of the firewall based on the intelligent detection result of the registered network terminal can be realized.

Description

Technical Field

[0001] The present invention relates to the field of smart home, and more specifically, to a smart home communication management system. Background Art

[0002] With the development of science and technology, people have higher and higher requirements for the intelligence of home life. Among them, the current society's dependence on wireless communication is also getting stronger and stronger. Firewall technology is a technology that helps computer networks build a relatively isolated protection barrier between their internal and external networks by organically combining various software and hardware devices for security management and screening to protect the security of user data and information. The function of firewall technology is mainly to timely discover and deal with security risks, data transmission and other problems that may exist during the operation of computer networks. The processing measures include isolation and protection. At the same time, it can record and detect various operations in computer network security to ensure the security of computer network operation, protect the integrity of user data and information, and provide users with a better and safer computer network experience.

[0003] In the prior art, smart routers generally have firewall functions. However, if the firewall function is abused in a secure network environment, it will cause low communication efficiency. At the same time, if the firewall function is not used in an insecure network environment, it will cause the leakage of communication data and the decrease of the security of the communication environment. However, how to effectively identify the timing of opening the firewall function of smart routers is one of the key issues that need to be solved at present.

[0004] Invention application CN115333856A provides a method, device and server for automatic deployment of a firewall. The method includes: the server obtains a firewall application. The firewall application includes the source server name, the destination server name, the protocol type, and the destination port information. The server obtains environmental information from a database. The server generates a firewall policy based on the firewall application and the environmental information. The server automatically completes the activation of the firewall according to the firewall policy when the change execution time window is reached. The server verifies whether the firewall is successfully activated. When the server determines that the firewall is successfully activated, the server determines that the firewall has been deployed in the network of the production environment. Summary of the invention

[0005] In order to solve the technical problems in the prior art, the present invention provides a smart home communication management system, which can send a model missing signal when there is no image area matching the appearance imaging characteristics corresponding to the terminal detection success signal in the interference removal image, otherwise, send a model not missing signal, and quote a dynamic setting mechanism to add a firewall setting to the smart router component when the model missing signal is received, and remove the firewall setting for the smart router component when the model not missing signal is received, thereby realizing the dynamic setting of the firewall based on the intelligent detection result of the registered network terminal, and improving the security and intelligence level of the smart router component.

[0006] The technical solution of the present invention has the following important innovative features: First, according to the appearance imaging feature corresponding to the registration network terminal of the smart router device, an image area matching the appearance imaging feature is determined from the interference removal image as the image area to be analyzed, and each background pixel is detected from the interference removal image based on the gray value range corresponding to the background, and the number of background pixel points existing in the image area to be analyzed is calculated, and when the number of background pixel points exceeds or equals to the set number limit, a terminal detection failure signal is issued, and when the number of background pixel points is less than the set number limit, a terminal detection success signal is issued, thereby realizing intelligent detection and confirmation of the registration network terminal; Second: when there is no image area in the interference removal image that matches the appearance imaging feature and corresponds to the terminal detection success signal, a model missing signal is issued, otherwise, a model not missing signal is issued, and a dynamic setting mechanism is referenced to add a firewall setting to the smart router component when the model missing signal is received, and remove the firewall setting from the smart router component when the model not missing signal is received, thereby realizing the dynamic setting of the firewall based on the intelligent detection result of the registered network terminal, and improving the security and intelligence level of the smart router component; Third: Perform white balance processing based on dynamic threshold, image rendering processing, pulse interference removal operation and Gaussian white noise interference removal operation on the overhead scene image of the scene where the smart router is located, so as to obtain and output an interference-removed image with better image quality, and provide more effective reference information for the subsequent intelligent detection of registered network terminals.

[0007] Specifically, the system comprises: A dynamic setting mechanism is provided in the smart router component, and is used to add a firewall setting to the smart router component when a model missing signal is received, and is also used to remove the firewall setting from the smart router component when a model not missing signal is received; A scene recording and shooting mechanism is arranged just above the smart router device, and is used to perform recording and shooting processing on the scene where the smart router device is located in a bird's-eye view mode, so as to obtain and output a corresponding bird's-eye view scene image; A signal processing device, disposed in the smart router device and connected to the scene recording mechanism, for performing white balance processing based on a dynamic threshold on the received overhead scene image to obtain and output a corresponding signal processing image; An image rendering device, connected to the signal processing device, for performing image rendering processing on the received signal processing image to obtain and output a corresponding current rendered image; An interference removal device, connected to the image rendering device, for performing a pulse interference removal operation and a Gaussian white noise interference removal operation on the received current rendered image to obtain and output a corresponding interference removed image; an intelligent detection device, arranged in the smart router device and connected to the interference removal device, for determining an image region matching the appearance imaging feature from the interference removal image according to the appearance imaging feature corresponding to the registered network terminal of the smart router device as the image region to be analyzed, detecting each background pixel from the interference removal image based on the grayscale value range corresponding to the background, calculating the number of background pixel points existing in the image region to be analyzed, and sending a terminal detection failure signal when the number of background pixel points exceeds or equals to a set number limit, and sending a terminal detection success signal when the number of background pixel points is less than the set number limit; A signal triggering device is connected to the dynamic setting mechanism and the intelligent detection device, respectively, and is used to send a model missing signal when there is no image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image, and to send a model not missing signal when there is an image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Those skilled in the art may better understand the numerous advantages of the present invention by referring to the accompanying drawings.

[0009] Figure 1 It is a structural diagram of a smart home communication management system according to the primary embodiment of the present invention.

[0010] Figure 2 It is a structural diagram of a smart home communication management system according to a secondary embodiment of the present invention.

[0011] Figure 3 2 is a schematic diagram of the structure of a smart home communication management system according to another embodiment of the present invention. DETAILED DESCRIPTION

[0012] Figure 1 1 is a schematic diagram of the structure of a smart home communication management system according to the primary embodiment of the present invention, the system comprising: A dynamic setting mechanism is provided in the smart router component, and is used to add a firewall setting to the smart router component when a model missing signal is received, and is also used to remove the firewall setting from the smart router component when a model not missing signal is received; Specifically, the dynamic setting mechanism is arranged in the smart router component, and is used to add a firewall setting to the smart router component when receiving a model missing signal, and is also used to remove the firewall setting from the smart router component when receiving a model not missing signal, including: an FPGA device can be selected to implement the dynamic setting mechanism, which is arranged in the smart router component, and is used to add a firewall setting to the smart router component when receiving a model missing signal, and is also used to remove the firewall setting from the smart router component when receiving a model not missing signal; A scene recording and shooting mechanism is arranged just above the smart router device, and is used to perform recording and shooting processing on the scene where the smart router device is located in a bird's-eye view mode, so as to obtain and output a corresponding bird's-eye view scene image; A signal processing device, disposed in the smart router device and connected to the scene recording mechanism, for performing white balance processing based on a dynamic threshold on the received overhead scene image to obtain and output a corresponding signal processing image; An image rendering device, connected to the signal processing device, for performing image rendering processing on the received signal processing image to obtain and output a corresponding current rendered image; An interference removal device, connected to the image rendering device, for performing a pulse interference removal operation and a Gaussian white noise interference removal operation on the received current rendered image to obtain and output a corresponding interference removed image; an intelligent detection device, arranged in the smart router device and connected to the interference removal device, for determining an image region matching the appearance imaging feature from the interference removal image according to the appearance imaging feature corresponding to the registered network terminal of the smart router device as the image region to be analyzed, detecting each background pixel from the interference removal image based on the grayscale value range corresponding to the background, calculating the number of background pixel points existing in the image region to be analyzed, and sending a terminal detection failure signal when the number of background pixel points exceeds or equals to a set number limit, and sending a terminal detection success signal when the number of background pixel points is less than the set number limit; a signal triggering device, connected to the dynamic setting mechanism and the intelligent detection device, respectively, for sending a model missing signal when there is no image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image, and sending a model not missing signal when there is an image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image; Among them, according to the appearance imaging characteristics corresponding to the registration network terminal of the smart router device, an image area matching the appearance imaging characteristics is judged from the interference removal image as the image area to be analyzed, each background pixel is detected from the interference removal image based on the grayscale value range corresponding to the background, the number of background pixel points existing in the image area to be analyzed is calculated, and when the number of background pixel points exceeds or equals to the set number limit, a terminal detection failure signal is issued, and when the number of background pixel points is less than the set number limit, a terminal detection success signal is issued, including: there is more than one registration network terminal for the smart router device.

[0013] Figure 2 It is a structural diagram of a smart home communication management system according to a secondary embodiment of the present invention.

[0014] and Figure 1 different, Figure 2 The smart home communication management system in the system can also include the following components: a voltage conversion device, arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively; Among them, the voltage conversion device is arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and is respectively connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device, including: the voltage conversion device is used to provide the signal processing device, the image rendering device, the interference removal device and the intelligent detection device with the required working voltage respectively.

[0015] Figure 3 2 is a schematic diagram of the structure of a smart home communication management system according to another embodiment of the present invention.

[0016] and Figure 1 different, Figure 3 The smart home communication management system in the system can also include the following components: a quartz oscillator device, arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively; Among them, the quartz oscillator device is arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and is respectively connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device, including: the quartz oscillator device is used to provide the signal processing device, the image rendering device, the interference removal device and the intelligent detection device with the reference clock pulses they need respectively.

[0017] Next, the specific structure of the smart home communication management system of the present invention is further described.

[0018] In the smart home communication management system according to various embodiments of the present invention: A programmable logic device is used to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

[0019] In the smart home communication management system according to various embodiments of the present invention: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image sharpening processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

[0020] In the smart home communication management system according to various embodiments of the present invention: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image enhancement processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

[0021] In the smart home communication management system according to various embodiments of the present invention: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image filtering processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

[0022] And in the smart home communication management system according to various embodiments of the present invention: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing distortion correction processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

[0023] In addition, in the smart home communication management system, according to the appearance imaging characteristics corresponding to the registered network terminal of the smart router device, an image area matching the appearance imaging characteristics is judged from the interference removal image as the image area to be analyzed, each background pixel is detected from the interference removal image based on the grayscale value range corresponding to the background, the number of background pixels existing in the image area to be analyzed is calculated, and when the number of background pixels exceeds or is equal to the set number limit, a terminal detection failure signal is issued, and when the number of background pixels is less than the set number limit, a terminal detection success signal is issued, which also includes: using MATLAB toolbox to simulate and implement the data processing process of judging from the interference removal image according to the appearance imaging characteristics corresponding to the registered network terminal of the smart router device, an image area matching the appearance imaging characteristics is judged as the image area to be analyzed, based on the grayscale value range corresponding to the background, each background pixel is detected from the interference removal image, the number of background pixels existing in the image area to be analyzed is calculated, and when the number of background pixels exceeds or is equal to the set number limit, a terminal detection failure signal is issued, and when the number of background pixels is less than the set number limit, a terminal detection success signal is issued.

[0024] The smart home communication management system of the present invention is safe, reliable and stable in operation. When there is no image area in the interference removal image that corresponds to the terminal detection success signal and matches the appearance imaging feature, a model missing signal is sent to add a firewall setting to the smart router component. Otherwise, a model not missing signal is sent to remove the firewall setting for the smart router component, thereby realizing the dynamic setting of the firewall based on the intelligent detection result of the registered network terminal.

[0025] Although the present invention has been disclosed in detail with various preferred embodiments as above, the present invention should not be interpreted as only covering the above embodiments, which are only exemplary embodiments. Any person skilled in the art may make some changes and improvements without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the claims and their equivalents.

Claims

1. A smart home communication management system, characterized in that: The system comprises: A dynamic setting mechanism is provided in the smart router component, and is used to add a firewall setting to the smart router component when a model missing signal is received, and is also used to remove the firewall setting from the smart router component when a model not missing signal is received; A scene recording and shooting mechanism is arranged just above the smart router device, and is used to perform recording and shooting processing on the scene where the smart router device is located in a bird's-eye view mode, so as to obtain and output a corresponding bird's-eye view scene image; A signal processing device, disposed in the smart router device and connected to the scene recording mechanism, for performing white balance processing based on a dynamic threshold on the received overhead scene image to obtain and output a corresponding signal processing image; An image rendering device, connected to the signal processing device, for performing image rendering processing on the received signal processing image to obtain and output a corresponding current rendered image; An interference removal device, connected to the image rendering device, for performing a pulse interference removal operation and a Gaussian white noise interference removal operation on the received current rendered image to obtain and output a corresponding interference removed image; an intelligent detection device, arranged in the smart router device and connected to the interference removal device, for determining an image region matching the appearance imaging feature from the interference removal image according to the appearance imaging feature corresponding to the registered network terminal of the smart router device as the image region to be analyzed, detecting each background pixel from the interference removal image based on the grayscale value range corresponding to the background, calculating the number of background pixel points existing in the image region to be analyzed, and sending a terminal detection failure signal when the number of background pixel points exceeds or equals to a set number limit, and sending a terminal detection success signal when the number of background pixel points is less than the set number limit; A signal triggering device is connected to the dynamic setting mechanism and the intelligent detection device, respectively, and is used to send a model missing signal when there is no image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image, and to send a model not missing signal when there is an image area matching the appearance imaging feature and corresponding to a terminal detection success signal in the interference removal image.

2. The smart home communication management system according to claim 1, characterized in that: According to the appearance imaging feature corresponding to the registration network terminal of the smart router device, an image area matching the appearance imaging feature is determined from the interference removal image as the image area to be analyzed, each background pixel is detected from the interference removal image based on the grayscale value range corresponding to the background, the number of background pixel points existing in the image area to be analyzed is calculated, and when the number of background pixel points exceeds or equals to the set number limit, a terminal detection failure signal is issued, and when the number of background pixel points is less than the set number limit, a terminal detection success signal is issued, including: there is more than one registration network terminal for the smart router device.

3. The smart home communication management system as claimed in claim 2, characterized in that: The system further comprises: a voltage conversion device, arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively; Among them, the voltage conversion device is arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and is respectively connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device, including: the voltage conversion device is used to provide the signal processing device, the image rendering device, the interference removal device and the intelligent detection device with the required working voltage respectively.

4. The smart home communication management system as claimed in claim 2, characterized in that: The system further comprises: a quartz oscillator device, arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively; Among them, the quartz oscillator device is arranged near the signal processing device, the image rendering device, the interference removal device and the intelligent detection device and is respectively connected to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device, including: the quartz oscillator device is used to provide the signal processing device, the image rendering device, the interference removal device and the intelligent detection device with the reference clock pulses they need respectively.

5. The smart home communication management system according to any one of claims 2 to 4, characterized in that: A programmable logic device is used to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

6. The smart home communication management system as claimed in claim 5, characterized in that: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image sharpening processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

7. The smart home communication management system according to claim 5, characterized in that: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image enhancement processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

8. The smart home communication management system as claimed in claim 5, characterized in that: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing image filtering processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

9. The smart home communication management system according to claim 5, characterized in that: Using a programmable logic device to perform image data processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively includes: performing distortion correction processing on the output data of the signal processing device, the image rendering device, the interference removal device and the intelligent detection device to obtain the output processing data corresponding to the signal processing device, the image rendering device, the interference removal device and the intelligent detection device respectively.

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