Smart home safety state management system

Abstract

The invention relates to a smart home safety state management system. The system comprises a state identification device, a signal acquisition device, a content enhancement device, a filtering execution device, an affine transformation device, an intelligent analysis device and a wireless alarm device. The smart home safety state management system is safe and reliable, and has a very wide application space.

Description

Technical Field

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

[0002] The concept of smart home is to make the electrical appliances in the home serve people better. Among them, gas management, which is widely used in the home, is an important aspect of smart home management.

[0003] A gas alarm is a gas leak detection alarm instrument. When gas leaks in an industrial environment, the gas alarm detects that the gas concentration reaches the critical point set by the explosion or poisoning alarm, and the gas alarm will send out an alarm signal. The gas alarm is used to remind staff to take safety measures, which is equivalent to an automatic fire extinguisher. It can be installed to drive exhaust, cut off, and sprinkler systems to prevent explosions, fires, and poisoning accidents, thereby ensuring safe production. The gas alarm can measure the concentration of various gases. It is often used in chemical plants, petroleum, gas stations, steel mills and other places where there are gas leaks.

[0004] During the installation and use of the gas alarm, the installation position of the gas alarm must not exceed a set distance from the top shed. If the installation position of the gas alarm exceeds the set distance from the top shed, the reliability of the alarm result of the gas alarm will be affected. Obviously, the existing technology lacks a corresponding monitoring mechanism. Summary of the invention

[0005] In order to solve the technical problems in related fields, the present invention provides a smart home safety status management system, which can use a wireless alarm device to execute wireless transmission of wireless alarm information corresponding to the installation position deviation when the real-time analysis receiving distance between the gas alarm and the top shelf obtained by intelligent analysis is greater than the set distance limit; otherwise, the wireless transmission of the wireless alarm information corresponding to the installation position deviation is stopped, thereby ensuring that the installation position of the gas alarm is no more than the set distance from the top shelf.

[0006] The present invention needs to have at least the following important invention points: Invention point A: Based on the standard contour pattern of the gas alarm, the image blocks corresponding to the gas alarm are identified from the affine transformation image obtained after targeted optimization of the gas scene picture, and the blocks are output as the first image blocks respectively; and based on the gray value interval corresponding to the top shelf, the image blocks corresponding to the top shelf are identified from the affine transformation image, and the blocks are output as the second image blocks respectively; Invention point B: Taking the constituent pixels of the first image block as the first pixels, taking the constituent pixels of the second image block as the second pixels, obtaining the number of pixels between two pixels in any combination of the first pixel and the second pixel to determine the physical distance corresponding to any combination of the first pixel and the second pixel, and taking the physical distance with the smallest value among the physical distances corresponding to the respective combinations of the first pixel and the second pixel as the intelligent analysis spacing output of the gas alarm and the top shelf; Invention point C: The wireless alarm device is used to perform wireless transmission of wireless alarm information corresponding to the installation position deviation when the receiving real-time analysis distance between the gas alarm and the top shelf obtained by intelligent analysis is greater than the set distance limit. Otherwise, the wireless transmission of the wireless alarm information corresponding to the installation position deviation is stopped, thereby ensuring that the installation position of the gas alarm is no more than the set distance from the top shelf.

[0007] According to the present invention, a smart home security status management system is provided, the system comprising: A state identification device connected to the gas pipeline network, used to issue a first identification command when the gas consumption per unit time of the gas pipeline network exceeds or is equal to a set gas consumption threshold, otherwise, issue a second identification command; a signal acquisition device, arranged in a gas usage scene of the gas pipeline network and connected to the state identification device, for acquiring an image signal of an installation environment of a gas alarm corresponding to the gas pipeline network upon receiving the first identification command, so as to obtain and output a corresponding gas usage scene image; A content enhancement device, connected to the signal acquisition device, for performing image content enhancement processing based on logarithmic transformation on the received gas usage scene image to obtain and output a corresponding content enhanced image; A filtering execution device, connected to the content enhancement device, configured to perform adaptive recursive filtering processing on the received content enhancement image to obtain and output a corresponding customized filtered image; An affine transformation device, connected to the filtering execution device, for performing affine transformation processing on the received filtering execution image to obtain and output a corresponding affine transformation image; An intelligent analysis device connected to the affine transformation device and having a first recognition unit, a second recognition unit and a third recognition unit built therein, wherein the first recognition unit is used to recognize image blocks corresponding to the gas alarm from the received affine transformation image based on the standard contour pattern of the gas alarm to output them as first image blocks respectively, and the second recognition unit is used to recognize image blocks corresponding to the top shelf from the received affine transformation image based on the grayscale value interval corresponding to the top shelf to output them as second image blocks respectively, and the third recognition unit is connected to the first recognition unit and the second recognition unit respectively, and is used to use each constituent pixel point of the first image block as each first pixel point, and each constituent pixel point of the second image block as each second pixel point, obtain the number of pixel points between two pixels in any combination of the first pixel point and the second pixel point to determine the physical distance corresponding to any combination of the first pixel point and the second pixel point, and output the physical distance with the smallest value among each physical distance corresponding to each combination of the first pixel point and the second pixel point as the intelligent analysis spacing between the gas alarm and the top shelf; The wireless alarm device is connected to the intelligent analysis device and is used to perform wireless transmission of wireless alarm information corresponding to the installation position deviation when the received intelligent analysis distance is greater than the set distance limit.

[0008] The smart home safety status management system of the present invention is compact in design and stable in operation. Since the wireless alarm device can be used to perform wireless transmission of wireless alarm information corresponding to the installation position deviation when the receiving real-time analysis distance between the gas alarm and the top shed obtained by intelligent analysis is greater than the set distance limit, otherwise, the wireless transmission of wireless alarm information corresponding to the installation position deviation is stopped, thereby ensuring that the installation position of the gas alarm is no more than the set distance from the top shed, thereby ensuring the operation effect of the gas alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Those skilled in the art may better understand the numerous advantages of the present invention by referring to the accompanying drawings, in which:

[0010] Figure 1 It is a structural diagram of a smart home security status management system according to the primary embodiment of the present invention.

[0011] Figure 2 It is a structural diagram of a smart home security status management system according to a secondary embodiment of the present invention.

[0012] Figure 3 2 is a schematic diagram of the structure of a smart home security status management system according to another embodiment of the present invention. DETAILED DESCRIPTION

[0013] Figure 11 is a schematic diagram of the structure of a smart home security status management system according to the primary embodiment of the present invention, the system comprising: A state identification device connected to the gas pipeline network, used to issue a first identification command when the gas consumption per unit time of the gas pipeline network exceeds or is equal to a set gas consumption threshold, otherwise, issue a second identification command; Specifically, a GAL device may be selected to implement the state identification device, which is connected to the gas pipeline network and is used to issue a first identification command when the gas consumption per unit time of the gas pipeline network exceeds or is equal to a set gas consumption threshold, otherwise, a second identification command is issued; a signal acquisition device, arranged in a gas usage scene of the gas pipeline network and connected to the state identification device, for acquiring an image signal of an installation environment of a gas alarm corresponding to the gas pipeline network upon receiving the first identification command, so as to obtain and output a corresponding gas usage scene image; A content enhancement device, connected to the signal acquisition device, for performing image content enhancement processing based on logarithmic transformation on the received gas usage scene image to obtain and output a corresponding content enhanced image; A filtering execution device, connected to the content enhancement device, configured to perform adaptive recursive filtering processing on the received content enhancement image to obtain and output a corresponding customized filtered image; An affine transformation device, connected to the filtering execution device, for performing affine transformation processing on the received filtering execution image to obtain and output a corresponding affine transformation image; An intelligent analysis device connected to the affine transformation device and having a first recognition unit, a second recognition unit and a third recognition unit built therein, wherein the first recognition unit is used to recognize image blocks corresponding to the gas alarm from the received affine transformation image based on the standard contour pattern of the gas alarm to output them as first image blocks respectively, and the second recognition unit is used to recognize image blocks corresponding to the top shelf from the received affine transformation image based on the grayscale value interval corresponding to the top shelf to output them as second image blocks respectively, and the third recognition unit is connected to the first recognition unit and the second recognition unit respectively, and is used to use each constituent pixel point of the first image block as each first pixel point, and each constituent pixel point of the second image block as each second pixel point, obtain the number of pixel points between two pixels in any combination of the first pixel point and the second pixel point to determine the physical distance corresponding to any combination of the first pixel point and the second pixel point, and output the physical distance with the smallest value among each physical distance corresponding to each combination of the first pixel point and the second pixel point as the intelligent analysis spacing between the gas alarm and the top shelf; A wireless alarm device, connected to the intelligent analysis device, for executing wireless transmission of wireless alarm information corresponding to the installation position deviation when the received intelligent analysis distance is greater than a set distance limit; Wherein, the wireless alarm device is further used to stop the wireless transmission of the wireless alarm information corresponding to the installation position deviation when the received intelligent analysis distance is less than or equal to the set distance limit; Wherein, the signal acquisition device is also used to temporarily suspend the acquisition of image signals for the installation environment of the gas alarm corresponding to the gas pipeline network when receiving the second identification command.

[0014] Figure 2 It is a structural diagram of a smart home security status management system according to a secondary embodiment of the present invention.

[0015] and Figure 1 different, Figure 2 The smart home security status management system in the system can also include the following components: a bandwidth measurement mechanism, connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, respectively, and used to measure the instantaneous bandwidth data of the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively; The bandwidth measurement mechanism is connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, and is used to measure the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, including: the bandwidth measurement mechanism includes a plurality of bandwidth measurement units, which are used to be connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, so as to complete the measurement of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively; Wherein, the bandwidth measurement mechanism includes a plurality of bandwidth measurement units, which are respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit to complete the respective measurement of the real-time bandwidth data of the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, including: the plurality of bandwidth measurement units are a plurality of bandwidth sensing circuits, which are respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit to complete the respective measurement of the real-time bandwidth data of the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit; The plurality of bandwidth measurement units are a plurality of bandwidth sensing circuits, which are respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit to respectively measure the instantaneous bandwidth data of the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, including: the plurality of bandwidth sensing circuits have the same structure; And wherein, the multiple bandwidth measurement units are multiple bandwidth sensing circuits, which are used to be connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, so as to complete the respective measurements of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit, and also include: the multiple bandwidth sensing circuits have the same bandwidth measurement upper limit value and bandwidth measurement lower limit value.

[0016] Figure 3 2 is a schematic diagram of the structure of a smart home security status management system according to another embodiment of the present invention.

[0017] and Figure 1 different, Figure 3 The smart home security status management system in the system can also include the following components: a wired configuration interface, arranged near the affine transformation device, the first recognition unit, the second recognition unit, and the third recognition unit and connected to the affine transformation device, the first recognition unit, the second recognition unit, and the third recognition unit, respectively, for providing a data configuration service based on wired transmission for the affine transformation device, the first recognition unit, the second recognition unit, and the third recognition unit, respectively; The wired configuration interface is arranged near the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit and is respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, and is used to provide the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit with a data configuration service based on wired transmission, including: the wired configuration interface is connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit through different wired configuration units; And wherein, a wired configuration interface is arranged near the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit and is respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, and is used to provide data configuration services based on wired transmission for the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively, and also includes: the internal structures of different wired configuration units connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit are the same.

[0018] In addition, in the smart home safety status management system, the first recognition unit is used to identify the image blocks corresponding to the gas alarm from the received affine transformation image based on the standard contour pattern of the gas alarm, and output them as the first image blocks respectively, and the second recognition unit is used to identify the image blocks corresponding to the top shelf from the received affine transformation image based on the grayscale value interval corresponding to the top shelf body, and output them as the second image blocks respectively, including: the grayscale value interval corresponding to the top shelf body is a value interval defined by a preset grayscale upper limit threshold and a preset grayscale lower limit threshold corresponding to the top shelf body.

[0019] Although the embodiments of the present invention have been described to some extent with specific examples, it should be understood that the present invention is not limited thereto. It will also be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention.

Claims

1. A smart home security status management system, It is characterized in that The system comprises: A state identification device connected to the gas pipeline network, used to issue a first identification command when the gas consumption per unit time of the gas pipeline network exceeds or is equal to a set gas consumption threshold, otherwise, issue a second identification command; a signal acquisition device, arranged in a gas usage scene of the gas pipeline network and connected to the state identification device, for acquiring an image signal of an installation environment of a gas alarm corresponding to the gas pipeline network upon receiving the first identification command, so as to obtain and output a corresponding gas usage scene image; A content enhancement device, connected to the signal acquisition device, for performing image content enhancement processing based on logarithmic transformation on the received gas usage scene image to obtain and output a corresponding content enhanced image; A filtering execution device, connected to the content enhancement device, configured to perform adaptive recursive filtering processing on the received content enhancement image to obtain and output a corresponding customized filtered image; An affine transformation device, connected to the filtering execution device, for performing affine transformation processing on the received filtering execution image to obtain and output a corresponding affine transformation image; An intelligent analysis device connected to the affine transformation device and having a first recognition unit, a second recognition unit and a third recognition unit built therein, wherein the first recognition unit is used to recognize image blocks corresponding to the gas alarm from the received affine transformation image based on the standard contour pattern of the gas alarm to output them as first image blocks respectively, and the second recognition unit is used to recognize image blocks corresponding to the top shelf from the received affine transformation image based on the grayscale value interval corresponding to the top shelf to output them as second image blocks respectively, and the third recognition unit is connected to the first recognition unit and the second recognition unit respectively, and is used to use each constituent pixel point of the first image block as each first pixel point, and each constituent pixel point of the second image block as each second pixel point, obtain the number of pixel points between two pixels in any combination of the first pixel point and the second pixel point to determine the physical distance corresponding to any combination of the first pixel point and the second pixel point, and output the physical distance with the smallest value among each physical distance corresponding to each combination of the first pixel point and the second pixel point as the intelligent analysis spacing between the gas alarm and the top shelf; The wireless alarm device is connected to the intelligent analysis device and is used to perform wireless transmission of wireless alarm information corresponding to the installation position deviation when the received intelligent analysis distance is greater than the set distance limit.

2. The smart home security status management system according to claim 1, Features: The wireless alarm device is also used to stop the wireless transmission of the wireless alarm information corresponding to the installation position deviation when the received intelligent analysis distance is less than or equal to the set distance limit; Wherein, the signal acquisition device is also used to temporarily suspend the acquisition of image signals for the installation environment of the gas alarm corresponding to the gas pipeline network when receiving the second identification command.

3. The smart home security status management system as claimed in claim 2, It is characterized in that The system further comprises: a bandwidth measurement mechanism, connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, respectively, and used to measure the instantaneous bandwidth data of the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively; Among them, the bandwidth measurement mechanism is respectively connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit, and is used to respectively measure the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit. The bandwidth measurement mechanism includes multiple bandwidth measurement units, which are respectively connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit to complete the respective measurements of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit.

4. The smart home security status management system as claimed in claim 3, Features: The bandwidth measurement mechanism includes a plurality of bandwidth measurement units, which are respectively connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit to complete the respective measurement of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit, including: the plurality of bandwidth measurement units are a plurality of bandwidth sensing circuits, which are respectively connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit to complete the respective measurement of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit.

5. The smart home security status management system as claimed in claim 4, Features: The multiple bandwidth measurement units are multiple bandwidth sensing circuits, which are used to be connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, so as to complete the respective measurements of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit, including: the structures of the multiple bandwidth sensing circuits are the same.

6. The smart home security status management system as claimed in claim 5, Features: The multiple bandwidth measurement units are multiple bandwidth sensing circuits, which are used to be connected to the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively to complete the separate measurement of the real-time bandwidth data of the affine transformation device, the first identification unit, the second identification unit and the third identification unit respectively, and also include: the multiple bandwidth sensing circuits have the same bandwidth measurement upper limit value and bandwidth measurement lower limit value.

7. The smart home security status management system according to any one of claims 3 to 6, It is characterized in that The system further comprises: A wired configuration interface is arranged near the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit and is respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, and is used to provide data configuration services based on wired transmission for the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively.

8. The smart home security status management system as claimed in claim 7, Features: A wired configuration interface is arranged near the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit and is respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, and is used to provide data configuration services based on wired transmission for the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively, including: the wired configuration interface connects the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit through different wired configuration units.

9. The smart home security status management system as claimed in claim 8, Features: A wired configuration interface is arranged near the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit and is respectively connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit, and is used to provide data configuration services based on wired transmission for the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit respectively. It also includes: different wired configuration units connected to the affine transformation device, the first recognition unit, the second recognition unit and the third recognition unit have the same internal structure.

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