House security alarm method and device

Abstract

The invention aims to provide a house security alarm method and equipment. The method comprises the following steps: determining a house environment recognition model for performing security monitoring on a target house area; obtaining at least two real-time house environment images in the target house area through at least two camera devices distributed and installed in the target house area; and inputting the at least two real-time house environment images into the house environment identification model, identifying, analyzing and judging whether the target house area is damaged or not, and if yes, sending security alarm information to an owner end of the target house area. According to the invention, the target house area is subjected to image shooting and identification and analysis of whether the damage exists, so that the damage point in the target house area and the damage state and the damage degree of the damage point can be effectively identified, and an alarm is sent to the owner end of the target house area in time.

Description

Technical Field

[0001] The present application relates to the field of intelligent security technology, and in particular to a housing security alarm method and device. Background Art

[0002] In the prior art, home security monitoring systems mainly use the following methods to alarm:

[0003] The first one is manual background monitoring, but the problem is that it requires continuous reliance on manpower, and generally requires security companies or property companies to invest manpower, making it difficult to use on a large scale.

[0004] The second type is face recognition, which identifies and marks faces. However, the problem with face recognition is that the recognized faces of strangers are not necessarily bad people, and the owner needs to make further judgments, which brings certain inconveniences to the owner's life.

[0005] The third type is various sensors, such as Passive Infrared Sensor (PIR), which triggers monitoring equipment to record when it recognizes a moving object; for example, flame sensors; another example is smoke sensors. Flame sensors and smoke sensors are post-alarms and cannot provide timely warnings. Moreover, their scope of use is relatively limited, and they are all judged based on specific physical phenomena. They may monitor the destructive consequences of the environment, but there may be a greater risk of misjudgment. At the same time, they cannot provide more accurate forecasts and warnings for theft, destruction, intrusion and other problems. Summary of the invention

[0006] One purpose of the present application is to provide a housing security alarm method and device, which can effectively identify the damage points existing in the target housing area and the damage state and degree of the damage points, so as to promptly send an alarm to the owner of the target housing area.

[0007] According to one aspect of the present application, a housing security alarm method is provided, wherein the method comprises:

[0008] Determine a housing environment recognition model for security monitoring of a target housing area;

[0009] Acquire at least two real-time house environment images in the target house area by using at least two camera devices distributedly installed in the target house area, wherein the real-time house environment images include a real-time target house image and a real-time surrounding environment image in the target house area;

[0010] Inputting the at least two real-time house environment images into the house environment recognition model, identifying and analyzing and judging whether the target house area is damaged,

[0011] If there is damage, a security alarm message is sent to the owner of the target housing area, wherein the security alarm message includes the identified and analyzed damage point and the damage state and damage degree of the damage point.

[0012] Furthermore, in the above method, the housing environment recognition model includes a housing environment intact model and a housing environment damaged model.

[0013] The step of determining a housing environment recognition model for security monitoring of a target housing area includes:

[0014] By using at least two camera devices distributedly installed in the target house area, a first preset number of complete house environment images of the target house area in an intact state and a second preset number of damaged house environment images of the target house area in different damaged states are respectively obtained;

[0015] Performing geometric analysis on a first preset number of complete images of the housing environment of the target housing area in an intact state and constructing a model of the integrity housing environment to form a housing environment integrity model for performing integrity security monitoring of the target housing area;

[0016] A second preset number of house environment damage images in different damage states of the target house area are analyzed for environmental damage, similar environmental damage and environmental damage of different degrees, and a model of damaged house environment is constructed to form a house environment damage model for destructive security monitoring of the target house area.

[0017] Furthermore, in the above method, the step of inputting the at least two real-time house environment images into the house environment recognition model to identify, analyze and determine whether the target house area is damaged includes:

[0018] Input the at least two real-time house environment images into the house environment integrity model, identify and analyze and determine whether the target house area is intact,

[0019] If yes, continue to maintain the monitoring of the housing environment of the target housing area by the camera device;

[0020] If not, the at least two real-time house environment images are input into the house environment damage model to identify and analyze the damage points existing in the target house area and the damage state and damage degree of the damage points.

[0021] Furthermore, in the above method, the step of inputting the at least two real-time house environment images into the house environment integrity model, identifying, analyzing and judging whether the target house area is intact includes:

[0022] Inputting the at least two real-time house environment images into the house environment integrity model to perform integrity recognition analysis on the target house area,

[0023] If the integrity value obtained by the analysis is greater than or equal to the preset integrity threshold, it is used to indicate that the target housing area is intact;

[0024] If the integrity level value obtained by the analysis is less than a preset integrity threshold, it is used to indicate that damage exists in the target housing area.

[0025] Furthermore, in the above method, the sending of security alarm information to the owner terminal of the target housing area includes:

[0026] The security alarm information is sent to the monitoring service end corresponding to the target housing area, so that the monitoring service end forwards the security alarm information to the owner end of the target housing area.

[0027] Furthermore, in the above method, the owner terminal of the target housing area includes one or more of the homeowner terminal, family terminal, associated property terminal and emergency contact terminal of the target housing area.

[0028] Furthermore, in the above method, the target house area includes the main outer shape outline of the target house and the surrounding environment layout of the target house, wherein the surrounding environment layout of the target house includes one or more of the target house's fence, lawn, plant belt, garage, wall, and environmental decorations.

[0029] According to another aspect of the present application, a non-volatile storage medium is provided, on which computer-readable instructions are stored. When the computer-readable instructions can be executed by a processor, the processor implements the above-mentioned housing security alarm method.

[0030] According to another aspect of the present application, a housing security alarm device is also provided, wherein the device comprises:

[0031] one or more processors;

[0032] A computer readable medium for storing one or more computer readable instructions,

[0033] When the one or more computer-readable instructions are executed by the one or more processors, the one or more processors implement the above-mentioned house security alarm method.

[0034] Compared with the prior art, the present application first determines a house environment recognition model for security monitoring of a target house area; in an actual application scenario, at least two real-time house environment images in the target house area are obtained through at least two cameras distributedly installed in the target house area, wherein the real-time house environment image includes a real-time target house image and a real-time surrounding environment image in the target house area; the at least two real-time house environment images are input into the house environment recognition model, and the target house area is identified, analyzed and judged to be damaged. If damaged, security alarm information is sent to the owner end of the target house area, and the security alarm information includes the identified and analyzed damaged points and the damage state and damage degree of the damaged points, so that the target house area is imaged and the damage is identified and analyzed through the cameras distributedly installed in the target house area, and the damaged points, the damage state and damage degree of the damaged points in the target house area can be effectively identified, so that an alarm is sent to the owner end of the target house area in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0036] Figure 1 A schematic flow chart of a housing security alarm method according to one aspect of the present application is shown.

[0037] The same or similar reference numerals in the drawings represent the same or similar components. DETAILED DESCRIPTION

[0038] The present application is described in further detail below in conjunction with the accompanying drawings.

[0039] In a typical configuration of the present application, the terminal, the device of the service network and the trusted party all include one or more processors (CPU), input / output interfaces, network interfaces and memories.

[0040] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0041] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include non-transitory media such as modulated data signals and carrier waves.

[0042] like Figure 1 As shown, Figure 1 This is a flow chart of a housing security alarm method proposed in one aspect of the present application. The method is applied to monitor the security of a house and its surrounding environment and to send an alarm to the owner of the house in the event of damage, which plays a good role in providing security alarms to the houses and their environments where residents live in real life. The method includes steps S11, S12, S13, S14 and S15, specifically including the following steps:

[0043] Step S11, determine the house environment recognition model used for security monitoring of the target house area; it should be noted that the house environment recognition model can not only identify the integrity of the target house area, but also, when the target house is damaged, determine one or more damage points in the target house area and determine the damage state and degree of damage.

[0044] Step S12, obtaining at least two real-time house environment images in the target house area through at least two camera devices distributedly installed in the target house area, wherein the real-time house environment image includes a real-time target house image and a real-time surrounding environment image in the target house area; here, the target house area includes but is not limited to the main body outline of the target house and the surrounding environment layout of the target house, wherein the surrounding environment layout of the target house includes but is not limited to one or more of the fence, lawn, plant belt, garage, wall, and environmental decoration of the target house. The camera devices distributedly installed in the target house area include but are not limited to camera heads, cameras, and pinhole cameras for home monitoring, etc., which are used to shoot the surrounding environment.

[0045] Step S13, input the at least two real-time house environment images into the house environment recognition model, identify and analyze and judge whether there is damage in the target house area, so as to realize the recognition and judgment of the integrity of the target house area, and timely discover the destruction and damage of the house or environment in the target house area, so as to carry out security monitoring of the target house area.

[0046] Step S14, if there is damage, a security alarm message is sent to the owner end of the target housing area, and the security alarm message includes the identified and analyzed damage points and the damage status and degree of the damage points. In order to better realize the monitoring, alarm and management of the target housing area, the owner end of the target housing area includes but is not limited to one or more of the homeowner end, family end, associated property end and emergency contact end of the target housing area. For example, when there is damage in the target housing area, the security alarm message can be sent to the homeowner end of the target housing area alone, and the security alarm message can be sent to the property end entrusted by the homeowner alone, and the security alarm message can also be sent to the property end entrusted by the homeowner and the emergency contact end at the same time, so as to achieve the purpose of security alarm for the target housing area, and the user of the corresponding end receiving the security alarm message can quickly make security response measures.

[0047] Through the above steps S11 to S14 of the present application, it is achieved that the target house area is imaged and the identification and analysis of whether there is any damage is carried out by using the camera devices distributed and installed in the target house area. The damaged points in the target house area and the damage state and degree of the damaged points can be effectively identified, so as to promptly send an alarm to the owner of the target house area.

[0048] Following the above embodiment of the present application, the housing environment recognition model includes a housing environment intact model and a housing environment damaged model, wherein the step S11 determines the housing environment recognition model for security monitoring of the target housing area, specifically including:

[0049] By using at least two camera devices distributedly installed in the target house area, a first preset number of complete house environment images of the target house area in an intact state and a second preset number of damaged house environment images of the target house area in different damaged states are respectively obtained;

[0050] Performing geometric analysis on a first preset number of complete images of the housing environment of the target housing area in an intact state and constructing a model of the integrity housing environment to form a housing environment integrity model for performing integrity security monitoring of the target housing area;

[0051] A second preset number of house environment damage images in different damage states of the target house area are analyzed for environmental damage, similar environmental damage and environmental damage of different degrees, and a model of damaged house environment is constructed to form a house environment damage model for destructive security monitoring of the target house area.

[0052] For example, at least two cameras are distributedly installed in the target house area to respectively obtain N complete house environment images of the target house area in an intact state and M damaged house environment images of the target house area in different damaged states, wherein M and N are both positive integers greater than or equal to 2, so that model training can be performed; then, geometric analysis is performed on the N complete house environment images of the target house area in an intact state, and a model of the integrity house environment is constructed to form a house environment integrity model Model (intact) for integrity security monitoring of the target house area; at the same time, the target house area in different damaged states is imaged. M damaged house environment images in a damaged state are used to analyze environmental damage, similar environmental damage and environmental damage of different degrees and to construct a model of a damaged house environment, so as to form a house environment damage model Model(damaged) for performing damage security monitoring on the target house area, thereby realizing the construction of a complete environmental 3D model of the target house and its surrounding environment layout in the target house area and the construction of a geometric model of the damaged house in a damaged state, so that the integrity and damage of the target house area can be judged and determined later through the house environment intact model Model(intact) and the house environment damaged model Model(damaged).

[0053] Following the above embodiment of the present application, the step S13 inputs the at least two real-time house environment images into the house environment recognition model, identifies and analyzes and determines whether the target house area is damaged, including:

[0054] Input the at least two real-time house environment images into the house environment integrity model, identify and analyze and determine whether the target house area is intact,

[0055] If yes, continue to maintain the monitoring of the housing environment of the target housing area by the camera device;

[0056] If not, the at least two real-time house environment images are input into the house environment damage model to identify and analyze the damage points existing in the target house area and the damage state and damage degree of the damage points.

[0057] In a preferred embodiment of the present application, if the number of real-time house environment images acquired within the target house area is R, where R is a positive integer greater than or equal to 2, after acquiring the R real-time house environment images within the target house area, the R real-time house environment images are first input into the house environment integrity model Model (intact) to identify, analyze and determine whether the target house area is intact. If, after identification, analysis and judgment, the R real-time house environment images all unanimously determine that the target house area is in good condition, then it is considered that the target house area is in good condition, and it is necessary to continue to maintain the monitoring of the house environment of the target house area by the camera device to achieve real-time monitoring of the target house area. Of course, if there is any one or any one of the real-time house environment images that determine the target house area after identification and judgment, as long as there is any one R real-time house environment images represent that there is damage in the target house area, indicating that the target house and / or the surrounding environment in the target house area have suffered damage, and further analysis and determination of the specific damage points are needed, then it is necessary to continue to input these R real-time house environment images into the house environment damage model Model (damage), continue to identify and analyze the specific damage points in the target house area and the damage status and damage degree of the damage points, not only to achieve the judgment and determination of the integrity of the target house area, but also to determine the specific damage points and the damage status and damage degree of the damage points when there is damage in the target house area, so that the specific location of the target house area when it is damaged or invaded can be quickly and in real time determined, so as to respond to security measures in the target house area as soon as possible, wherein the damage point can be one or more.

[0058] Following the above embodiment of the present application, the step S13 of inputting the at least two real-time house environment images into the house environment integrity model, identifying, analyzing and judging whether the target house area is intact includes:

[0059] Inputting the at least two real-time house environment images into the house environment integrity model to perform integrity recognition analysis on the target house area,

[0060] If the integrity value obtained by the analysis is greater than or equal to the preset integrity threshold, it is used to indicate that the target housing area is intact; here, the preset integrity threshold can be an arbitrary decimal value, such as 90%, 80%, 85%, 95% and other arbitrary percentages, but in order to ensure the integrity identification of the target housing area, the preset integrity threshold is preferably greater than 50%, that is, if the integrity value obtained by the analysis is less than 50%, it means that the target housing area is seriously damaged and has been damaged by more than or equal to 50%, and it cannot be said to be in good condition. In a preferred embodiment of the present application, the preset integrity threshold is preferably 90%.

[0061] If the integrity level value obtained by the analysis is less than a preset integrity threshold, it is used to indicate that damage exists in the target housing area.

[0062] In a preferred embodiment of the present application, R real-time house environment images are input into the house environment integrity model Model (intact) to perform integrity identification analysis of the target house area to obtain the integrity level of the target house area. If the integrity level obtained by analysis is 0.95, since the integrity level obtained by analysis is 0.95 and is greater than the preset integrity threshold: 90%, it indicates that the target house area is roughly consistent with the original target house and its surrounding environment, and there is no major damage, which indicates that the target house area is intact; if the integrity level obtained by analysis is 0.65, since the integrity level obtained by analysis is 0.65 and is less than the preset integrity threshold: 90%, it indicates that there is serious damage or intrusion in the target house area, which indicates that there is damage in the target house area and timely repair measures are required.

[0063] Following the above embodiment of the present application, the step S14 sends security alarm information to the owner of the target house area, specifically including:

[0064] Sending security alarm information to the monitoring service end corresponding to the target house area so that the monitoring service end forwards the security alarm information to the owner end of the target house area can not only issue an alarm in time, but also enable the user of the owner end to take security response measures for the target house area as soon as possible according to the security alarm information.

[0065] According to another aspect of the present application, a non-volatile storage medium is provided, on which computer-readable instructions are stored. When the computer-readable instructions can be executed by a processor, the processor implements the above-mentioned housing security alarm method.

[0066] According to another aspect of the present application, a housing security alarm device is also provided, wherein the device comprises:

[0067] one or more processors;

[0068] A computer readable medium for storing one or more computer readable instructions,

[0069] When the one or more computer-readable instructions are executed by the one or more processors, the one or more processors implement the housing security alarm method as described above.

[0070] Here, for the detailed contents of each embodiment of the house security alarm device, please refer to the corresponding parts of the above-mentioned house security alarm method and device embodiments, which will not be repeated here.

[0071] In summary, the present application first determines a house environment recognition model for security monitoring of a target house area; in an actual application scenario, at least two real-time house environment images in the target house area are obtained through at least two cameras distributedly installed in the target house area, wherein the real-time house environment image includes a real-time target house image and a real-time surrounding environment image in the target house area; the at least two real-time house environment images are input into the house environment recognition model to identify, analyze and determine whether the target house area is damaged, and if damaged, send security alarm information to the owner end of the target house area, the security alarm information includes the identified and analyzed damaged points and the damage state and damage degree of the damaged points, so that the target house area is imaged and the identification and analysis of whether there is damage is achieved through cameras distributedly installed in the target house area, and the damaged points, the damage state and damage degree of the damaged points in the target house area can be effectively identified, thereby sending an alarm to the owner end of the target house area in a timely manner.

[0072] It should be noted that the present application can be implemented in software and / or a combination of software and hardware, for example, can be implemented using an application specific integrated circuit (ASIC), a general purpose computer or any other similar hardware device. In one embodiment, the software program of the present application can be executed by a processor to implement the steps or functions described above. Similarly, the software program of the present application (including relevant data structures) can be stored in a computer-readable recording medium, for example, a RAM memory, a magnetic or optical drive or a floppy disk and similar devices. In addition, some steps or functions of the present application can be implemented using hardware, for example, as a circuit that cooperates with a processor to perform each step or function.

[0073] In addition, a part of the present application may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present application through the operation of the computer. The program instruction for calling the method of the present application may be stored in a fixed or removable recording medium, and / or transmitted through a data stream in a broadcast or other signal-bearing medium, and / or stored in a working memory of a computer device that runs according to the program instruction. Here, according to an embodiment of the present application, a device is included, the device including a memory for storing computer program instructions and a processor for executing program instructions, wherein, when the computer program instruction is executed by the processor, the device is triggered to run the method and / or technical solution based on the aforementioned multiple embodiments according to the present application.

[0074] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim can also be implemented by one unit or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

Claims

1. A housing security alarm method, wherein: The method comprises: Determine a housing environment recognition model for security monitoring of a target housing area; Acquire at least two real-time house environment images in the target house area by using at least two camera devices distributedly installed in the target house area, wherein the real-time house environment images include a real-time target house image and a real-time surrounding environment image in the target house area; Inputting the at least two real-time house environment images into the house environment recognition model, identifying and analyzing and judging whether the target house area is damaged, If there is damage, a security alarm message is sent to the owner of the target housing area, wherein the security alarm message includes the identified and analyzed damage point and the damage state and damage degree of the damage point.

2. The method according to claim 1, wherein: The housing environment recognition model includes a housing environment intact model and a housing environment damaged model. The step of determining a housing environment recognition model for security monitoring of a target housing area includes: By using at least two camera devices distributedly installed in the target house area, a first preset number of complete house environment images of the target house area in an intact state and a second preset number of damaged house environment images of the target house area in different damaged states are respectively obtained; Performing geometric analysis on a first preset number of complete images of the housing environment of the target housing area in an intact state and constructing a model of the integrity housing environment to form a housing environment integrity model for performing integrity security monitoring of the target housing area; A second preset number of house environment damage images in different damage states of the target house area are analyzed for environmental damage, similar environmental damage and environmental damage of different degrees, and a model of damaged house environment is constructed to form a house environment damage model for destructive security monitoring of the target house area.

3. The method according to claim 2, wherein: The step of inputting the at least two real-time house environment images into the house environment recognition model to identify, analyze and determine whether the target house area is damaged includes: Input the at least two real-time house environment images into the house environment integrity model, identify and analyze and determine whether the target house area is intact, If yes, continue to maintain the monitoring of the housing environment of the target housing area by the camera device; If not, the at least two real-time house environment images are input into the house environment damage model to identify and analyze the damage points existing in the target house area and the damage state and damage degree of the damage points.

4. The method according to claim 3, wherein: The step of inputting the at least two real-time house environment images into the house environment integrity model, identifying, analyzing and judging whether the target house area is intact includes: Inputting the at least two real-time house environment images into the house environment integrity model to perform integrity recognition analysis on the target house area, If the integrity value obtained by the analysis is greater than or equal to the preset integrity threshold, it is used to indicate that the target housing area is intact; If the integrity level value obtained by the analysis is less than a preset integrity threshold, it is used to indicate that damage exists in the target housing area.

5. The method according to any one of claims 1 to 4, wherein: The sending of security alarm information to the owner terminal of the target housing area includes: The security alarm information is sent to the monitoring service end corresponding to the target housing area, so that the monitoring service end forwards the security alarm information to the owner end of the target housing area.

6. The method according to any one of claims 1 to 4, wherein: The owner terminal of the target housing area includes one or more of the homeowner terminal, family terminal, associated property terminal and emergency contact terminal of the target housing area.

7. The method according to any one of claims 1 to 4, wherein: The target house area includes the main outer shape of the target house and the surrounding environment layout of the target house, wherein the surrounding environment layout of the target house includes one or more of the fence, lawn, plant belt, garage, wall, and environmental decorations of the target house.

8. A non-volatile storage medium having computer-readable instructions stored thereon, wherein when the computer-readable instructions are executable by a processor, the processor is enabled to implement the method according to any one of claims 1 to 7.

9. A housing security alarm device, wherein: The equipment includes: one or more processors; A computer readable medium for storing one or more computer readable instructions, When the one or more computer-readable instructions are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 7.

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