Wireless router network communication quality assurance system

Abstract

The present invention relates to a wireless router network communication quality assurance system, comprising: a shielding determination mechanism for determining the most frequently occurring depth of field among the depths of field corresponding to pixels in a content-enhanced image that match the color imaging characteristics of metal materials as a representative depth of field value, and determining a signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level; and a signal adjustment mechanism for adjusting the antenna signal transmission strength of the wireless router based on the determined signal shielding level. The wireless router network communication quality assurance system of the present invention provides critical reference information for adjusting the wireless router's signal strength, thereby ensuring the wireless router's network communication quality.

Description

Technical Field

[0001] The present invention relates to the field of signal processing, and more particularly to a wireless router network communication quality assurance system. Background Art

[0002] Signal processing, with its powerful penetration, is used in many important application areas. Engineering and construction departments use it to simulate the seismic and anti-vibration performance of large structures; the machinery manufacturing industry uses it to analyze vibration models of mechanical structures to improve vibration performance and structure; the aircraft industry uses it to check engine transmission characteristics and wear; aerospace remote sensing uses it to classify ground vegetation and the distribution of meteorological clouds; the medical field uses it for analysis and diagnosis of ultrasound, X-rays, and physiological electrical signals; and in telecommunications and electronics, digital signal processing is the most direct application.

[0003] CN109906026A discloses a network shielding system based on computer remote control, including a control terminal, a time statistics module connected to the control terminal, and used to count the time when the distance between a crowd and a wireless router is shorter than a preset distance; a time reminder module connected to the control terminal, and used to remind the crowd of the time based on the statistics of the time statistics module; a voice alarm module connected to the control terminal, and when the time reminder signal is issued, the voice alarm module simultaneously issues a voice alarm to remind the crowd to stay away from the wireless router; and a shielding module connected to the control terminal, and used to shield the wireless router.

[0004] It can be seen that in the prior art, when there are metal components around a wireless router, the metal components will cause a certain degree of shielding on the receiving and transmitting signals of the wireless router. However, the degree of signal shielding depends on the distance of the metal components and the level of impurity distribution on the surface. It is necessary to determine the degree of signal shielding based on the distance of the metal components and the level of impurity distribution on the surface. Obviously, there is a lack of corresponding solutions in the prior art. Summary of the Invention

[0005] In order to solve the technical problems in the prior art, the present invention provides a wireless router network communication quality assurance system, which can determine the signal shielding level of a metal material component on a nearby wireless router based on a representative depth of field value and a surface impurity distribution level, thereby providing key reference information for subsequent adjustment of the wireless router's signal strength. The adjusted antenna signal transmission strength of the wireless router is monotonically positively correlated with the determined signal shielding level on the wireless router, thereby ensuring the network communication quality of the wireless router.

[0006] According to the present invention, the system comprises:

[0007] a mode analysis mechanism connected to the wireless router, configured to send a first analysis signal when detecting that the wireless router is currently in a running mode, and send a second analysis signal when detecting that the wireless router is currently in a shutdown mode;

[0008] a visual monitor connected to the pattern analysis mechanism and disposed directly above the wireless router, configured to perform visual monitoring processing of the surrounding scene of the wireless router upon receiving the first analysis signal to obtain a corresponding real-time monitoring image;

[0009] a smoothing filter device, disposed on a control panel of the wireless router and connected to the visual monitor, for performing edge-preserving smoothing filtering on the received real-time monitoring image to obtain and output a corresponding smoothed filtered image;

[0010] a customized sharpening device, connected to the smoothing filtering device, for performing a high-pass filtering sharpening process on the received smoothing filtered image to obtain and output a corresponding filtered sharpened image;

[0011] a content enhancement device, connected to the customized sharpening device, configured to perform image SVD enhancement processing on the received filtered sharpened image to obtain and output a corresponding content enhanced image;

[0012] a level mapping mechanism, disposed on a control panel of the wireless router and connected to the content enhancement device, the level mapping mechanism comprising a block extraction unit, a pixel resolution unit, and a level detection unit, the pixel resolution unit being connected to the block extraction unit and the level detection unit, respectively; the level mapping mechanism being configured to identify image blocks of metal materials in content enhancement images, identify the number of pixels in the image blocks that match the color imaging characteristics corresponding to the metal materials and the number of pixels that do not match the color imaging characteristics corresponding to the metal materials, divide the number of pixels that match the color imaging characteristics corresponding to the metal materials by the number of pixels that do not match the color imaging characteristics corresponding to the metal materials to obtain a value as a target value, and determine a surface impurity distribution level corresponding to the metal material based on the target value, wherein a larger target value indicates a lower surface impurity distribution level corresponding to the metal material;

[0013] a shielding determination mechanism, connected to the level mapping mechanism, configured to use the depth of field that appears most frequently among the depths of field corresponding to pixels matching the color imaging characteristics corresponding to the metal material in the content-enhanced image as a representative depth of field value, and determine a signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level;

[0014] A signal adjustment mechanism is connected to the shielding determination mechanism and is used to adjust the antenna signal transmission strength of the wireless router based on the determined signal shielding level of the wireless router, wherein the adjusted antenna signal transmission strength of the wireless router is monotonically positively correlated with the determined signal shielding level of the wireless router.

[0015] The wireless router network communication quality assurance system of the present invention is effective and widely applicable. By determining the signal shielding level of a metal component against a nearby wireless router based on a representative depth of field value and the surface impurity distribution level, it provides critical reference information for subsequent adjustments to the wireless router's signal strength, thereby ensuring the wireless router's network communication quality. DETAILED DESCRIPTION

[0016] The following is a detailed description of the implementation scheme of the wireless router network communication quality assurance system of the present invention.

[0017] First embodiment

[0018] A wireless router network communication quality assurance system according to a first embodiment of the present invention includes:

[0019] a mode analysis mechanism connected to the wireless router, configured to send a first analysis signal when detecting that the wireless router is currently in a running mode, and send a second analysis signal when detecting that the wireless router is currently in a shutdown mode;

[0020] For example, the mode analysis mechanism is connected to the wireless router and is configured to send a first analysis signal when detecting that the wireless router is currently in a running mode, and send a second analysis signal when detecting that the wireless router is currently in a shutdown mode, including: selecting a programmable logic device to implement the mode analysis mechanism, and is configured to send the first analysis signal when detecting that the wireless router is currently in a running mode, and send the second analysis signal when detecting that the wireless router is currently in a shutdown mode;

[0021] a visual monitor connected to the pattern analysis mechanism and disposed directly above the wireless router, configured to perform visual monitoring processing of the surrounding scene of the wireless router upon receiving the first analysis signal to obtain a corresponding real-time monitoring image;

[0022] a smoothing filter device, disposed on a control panel of the wireless router and connected to the visual monitor, for performing edge-preserving smoothing filtering on the received real-time monitoring image to obtain and output a corresponding smoothed filtered image;

[0023] a customized sharpening device, connected to the smoothing filtering device, for performing a high-pass filtering sharpening process on the received smoothing filtered image to obtain and output a corresponding filtered sharpened image;

[0024] a content enhancement device, connected to the customized sharpening device, configured to perform image SVD enhancement processing on the received filtered sharpened image to obtain and output a corresponding content enhanced image;

[0025] a level mapping mechanism, disposed on a control panel of the wireless router and connected to the content enhancement device, the level mapping mechanism comprising a block extraction unit, a pixel resolution unit, and a level detection unit, the pixel resolution unit being connected to the block extraction unit and the level detection unit, respectively; the level mapping mechanism being configured to identify image blocks of metal materials in content enhancement images, identify the number of pixels in the image blocks that match the color imaging characteristics corresponding to the metal materials and the number of pixels that do not match the color imaging characteristics corresponding to the metal materials, divide the number of pixels that match the color imaging characteristics corresponding to the metal materials by the number of pixels that do not match the color imaging characteristics corresponding to the metal materials to obtain a value as a target value, and determine a surface impurity distribution level corresponding to the metal material based on the target value, wherein a larger target value indicates a lower surface impurity distribution level corresponding to the metal material;

[0026] a shielding determination mechanism, connected to the level mapping mechanism, configured to use the depth of field that appears most frequently among the depths of field corresponding to pixels matching the color imaging characteristics corresponding to the metal material in the content-enhanced image as a representative depth of field value, and determine a signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level;

[0027] a signal adjustment mechanism, connected to the shielding determination mechanism, configured to adjust the antenna signal transmission strength of the wireless router based on the determined signal shielding level of the wireless router, wherein the adjusted antenna signal transmission strength of the wireless router is monotonically positively correlated with the determined signal shielding level of the wireless router;

[0028] The determining of the signal shielding level of the wireless router based on the representative depth of field value and the surface impurity distribution level includes: the larger the representative depth of field value is, the lower the signal shielding level of the wireless router is determined to be;

[0029] The determining of the signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level includes: the higher the surface impurity distribution level, the lower the determined signal shielding level for the wireless router;

[0030] The visual monitor is further configured to stop visual monitoring of the surrounding scene of the wireless router when receiving the second analysis signal.

[0031] Second embodiment

[0032] The wireless router network communication quality assurance system according to the second embodiment of the present invention may further include the following components:

[0033] a pressure detection mechanism, comprising a plurality of pressure detection units, for respectively detecting current surface pressure values ​​of the smoothing filter device, the custom sharpening device, the content enhancement device, and the level mapping mechanism;

[0034] The pressure detection mechanism includes a plurality of pressure detection units for respectively detecting current surface pressure values ​​of the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism, including: the plurality of pressure detection units respectively used for the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism are a plurality of contact pressure sensors;

[0035] The pressure detection mechanism includes a plurality of pressure detection units for respectively detecting current surface pressure values ​​of the smoothing filter device, the custom sharpening device, the content enhancement device, and the level mapping mechanism, and further includes: a plurality of contact pressure sensors respectively used for the smoothing filter device, the custom sharpening device, the content enhancement device, and the level mapping mechanism having the same internal structure;

[0036] The pressure detection mechanism includes a plurality of pressure detection units for respectively detecting the current surface pressure values ​​of the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism, and further includes: a plurality of non-contact pressure sensors respectively used for the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism have the same upper and lower pressure measurement thresholds;

[0037] Among them, the pressure detection mechanism includes multiple pressure detection units, which are used to respectively detect the current surface pressure values ​​of the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: multiple contact pressure sensors respectively used for the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism all perform corresponding current surface pressure value detection based on the difference between the air pressure and the internal pressure of the detected device.

[0038] Third embodiment

[0039] The wireless router network communication quality assurance system according to the third embodiment of the present invention may further include the following components:

[0040] a real-time warning mechanism, connected to the plurality of contact pressure sensors respectively employed by the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism, and configured to perform corresponding pressure warning operations based on pressure measurement results of the plurality of contact pressure sensors respectively employed by the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism;

[0041] The real-time warning mechanism is connected to a plurality of contact pressure sensors respectively used by the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism, and is configured to perform corresponding pressure warning operations based on pressure measurement results of the plurality of contact pressure sensors respectively used by the smoothing filter device, the customized sharpening device, the content enhancement device, and the level mapping mechanism. The real-time warning mechanism includes a timing analysis unit and a warning operation unit.

[0042] Among them, the real-time warning mechanism is respectively connected to multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, and is used to perform corresponding pressure warning operations based on the pressure measurement results of the multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: within the real-time warning mechanism, the timing analysis unit is connected to the warning operation unit.

[0043] In addition, in the wireless router network communication quality assurance system, the level mapping mechanism is used to identify the image blocks of the metal material in the content-enhanced image, identify the number of pixels in the image blocks that match the color imaging characteristics corresponding to the metal material and the number of pixels that do not match the color imaging characteristics corresponding to the metal material, and divide the number of pixels that match the color imaging characteristics corresponding to the metal material by the number of pixels that do not match the color imaging characteristics corresponding to the metal material as the target value, including: identifying the image blocks of the metal material in the content-enhanced image based on the brightness value distribution interval corresponding to the metal material;

[0044] And wherein, the level mapping mechanism is used to identify the imaging image blocks of the metal material in the content enhanced image, identify the number of pixels in the imaging image blocks that match the color imaging characteristics corresponding to the metal material and the number of pixels that do not match the color imaging characteristics corresponding to the metal material, and divide the number of pixels that match the color imaging characteristics corresponding to the metal material by the number of pixels that do not match the color imaging characteristics corresponding to the metal material to obtain a value as the target value, including: the color imaging characteristics corresponding to the metal material are the numerical distribution intervals corresponding to each color component corresponding to the metal material in the CMYK color space.

[0045] The present invention has the following four technical effects:

[0046] First, an imaging image block of the metal material in the content-enhanced image is identified, and the number of pixels in the imaging image block that match the color imaging characteristics corresponding to the metal material and the number of pixels that do not match the color imaging characteristics corresponding to the metal material are identified. A value obtained by dividing the number of pixels that match the color imaging characteristics corresponding to the metal material by the number of pixels that do not match the color imaging characteristics corresponding to the metal material is used as a target value. Based on the target value, a surface impurity distribution level corresponding to the metal material is determined, wherein a larger target value indicates a lower surface impurity distribution level corresponding to the metal material.

[0047] Secondly, a level mapping mechanism is employed, which includes a block extraction unit, a pixel resolution unit, and a level detection unit. The pixel resolution unit is connected to the block extraction unit and the level detection unit, respectively, thereby providing effective hardware resources for visual identification of the surface impurity distribution level corresponding to the metal material.

[0048] Next, the most frequently occurring depth of field among the depths of field corresponding to each pixel in the content-enhanced image that matches the color imaging characteristics of the metal material is used as the representative depth of field value. Based on this representative depth of field value and the surface impurity distribution level, the signal shielding level of the metal material component to the nearby wireless router is determined, thereby providing key reference information for subsequent adjustments to the wireless router's signal strength.

[0049] Finally: adjusting the antenna signal transmission strength of the wireless router based on the determined signal shielding level for the wireless router, wherein the adjusted antenna signal transmission strength of the wireless router is monotonically positively correlated with the determined signal shielding level for the wireless router, thereby ensuring the network communication quality of the wireless router.

[0050] While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made without departing from the spirit and scope of the invention as set forth in the appended claims. Furthermore, although elements of the present invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.

Claims

1. A wireless router network communication quality assurance system, characterized in that: The system comprises: a mode analysis mechanism connected to the wireless router, configured to send a first analysis signal when detecting that the wireless router is currently in a running mode, and send a second analysis signal when detecting that the wireless router is currently in a shutdown mode; a visual monitor connected to the pattern analysis mechanism and disposed directly above the wireless router, configured to perform visual monitoring processing of the surrounding scene of the wireless router upon receiving the first analysis signal to obtain a corresponding real-time monitoring image; a smoothing filter device, disposed on a control panel of the wireless router and connected to the visual monitor, for performing edge-preserving smoothing filtering on the received real-time monitoring image to obtain and output a corresponding smoothed filtered image; a customized sharpening device, connected to the smoothing filtering device, for performing a high-pass filtering sharpening process on the received smoothing filtered image to obtain and output a corresponding filtered sharpened image; a content enhancement device, connected to the customized sharpening device, configured to perform image SVD enhancement processing on the received filtered sharpened image to obtain and output a corresponding content enhanced image; a level mapping mechanism, disposed on a control panel of the wireless router and connected to the content enhancement device, the level mapping mechanism comprising a block extraction unit, a pixel resolution unit, and a level detection unit, the pixel resolution unit being connected to the block extraction unit and the level detection unit, respectively; the level mapping mechanism being configured to identify image blocks of metal materials in content enhancement images, identify the number of pixels in the image blocks that match the color imaging characteristics corresponding to the metal materials and the number of pixels that do not match the color imaging characteristics corresponding to the metal materials, divide the number of pixels that match the color imaging characteristics corresponding to the metal materials by the number of pixels that do not match the color imaging characteristics corresponding to the metal materials to obtain a value as a target value, and determine a surface impurity distribution level corresponding to the metal material based on the target value, wherein a larger target value indicates a lower surface impurity distribution level corresponding to the metal material; The imaging image blocks of the metal material in the content enhanced image are identified based on the brightness value distribution interval corresponding to the metal material; The color imaging characteristics corresponding to the metal material are the numerical distribution ranges corresponding to the respective color components of the metal material in the CMYK color space; a shielding determination mechanism, connected to the level mapping mechanism, configured to use the depth of field that appears most frequently among the depths of field corresponding to pixels matching the color imaging characteristics corresponding to the metal material in the content-enhanced image as a representative depth of field value, and determine a signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level; a signal adjustment mechanism, connected to the shielding determination mechanism, configured to adjust the antenna signal transmission strength of the wireless router based on the determined signal shielding level of the wireless router, wherein the adjusted antenna signal transmission strength of the wireless router is monotonically positively correlated with the determined signal shielding level of the wireless router; Determining the signal shielding level of the wireless router based on the representative depth of field value and the surface impurity distribution level includes: the larger the representative depth of field value is, the lower the signal shielding level of the wireless router is determined to be; The determining of the signal shielding level for the wireless router based on the representative depth of field value and the surface impurity distribution level includes: the higher the surface impurity distribution level, the lower the determined signal shielding level for the wireless router; The visual monitor is further configured to stop visual monitoring of the surrounding scene of the wireless router when receiving the second analysis signal.

2. The wireless router network communication quality assurance system according to claim 1, wherein: The system further comprises: a pressure detection mechanism, comprising a plurality of pressure detection units, for respectively detecting current surface pressure values ​​of the smoothing filter device, the custom sharpening device, the content enhancement device, and the level mapping mechanism; Among them, the pressure detection mechanism includes multiple pressure detection units, which are used to respectively detect the current surface pressure values ​​of the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, including: the multiple pressure detection units respectively used for the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism are multiple contact pressure sensors.

3. The wireless router network communication quality assurance system according to claim 2, wherein: The pressure detection mechanism includes multiple pressure detection units, which are used to respectively detect the current surface pressure values ​​of the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: the internal structures of multiple contact pressure sensors respectively used for the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism are the same.

4. The wireless router network communication quality assurance system according to claim 2, wherein: The pressure detection mechanism includes multiple pressure detection units, which are used to respectively detect the current surface pressure values ​​of the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: multiple non-contact pressure sensors respectively used for the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism have the same pressure measurement upper limit threshold and pressure measurement lower limit threshold.

5. The wireless router network communication quality assurance system according to claim 4, wherein: The pressure detection mechanism includes multiple pressure detection units, which are used to respectively detect the current surface pressure values ​​of the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: multiple contact pressure sensors respectively used for the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism all perform corresponding current surface pressure value detection based on the difference between the air pressure and the internal pressure of the detected device.

6. The wireless router network communication quality assurance system according to any one of claims 2 to 5, characterized in that: The system further comprises: The real-time warning mechanism is respectively connected to multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, and is used to perform corresponding pressure warning operations based on the pressure measurement results of the multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism.

7. The wireless router network communication quality assurance system according to claim 6, wherein: The real-time warning mechanism is respectively connected to multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, and is used to perform corresponding pressure warning operations based on the pressure measurement results of the multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, including: the real-time warning mechanism includes a timing analysis unit and a warning operation unit.

8. The wireless router network communication quality assurance system according to claim 7, wherein: A real-time warning mechanism is respectively connected to multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism, and is used to perform corresponding pressure warning operations based on the pressure measurement results of the multiple contact pressure sensors used by the smoothing filtering device, the customized sharpening device, the content enhancement device and the level mapping mechanism. It also includes: within the real-time warning mechanism, the timing analysis unit is connected to the warning operation unit.