Anti-theft alarm method, device, equipment and storage medium for smart meter box

Abstract

The present application discloses an anti-theft alarm method, device, equipment and storage medium for a smart meter box, and belongs to the field of intelligent distribution network technology. The present application collects image information of a target person and collects verification information input by the target person through an operation panel configured by the smart meter box; if any of the image information and the verification information does not meet the pass condition of the security verification, the behavior characteristics of the target person within the target range centered on the smart meter box are identified, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the pass condition of the security verification; if the behavior characteristics have security risks, a corresponding alarm message is generated, so that the relevant management personnel can conduct timely security management of the smart meter box.

Description

Technical Field

[0001] The present application relates to the field of intelligent distribution network technology, and in particular to an anti-theft alarm method, device, equipment and storage medium for an intelligent meter box. Background Art

[0002] As an important component in power applications, the meter box usually needs to have reasonable control over its operating safety. For example, a monitoring system can be set up, and relevant personnel can check the relevant monitoring screens of the meter box to determine whether the meter box is in a safe state, or a corresponding data detection system can be set up, and relevant personnel can monitor the corresponding operating data of the meter box to determine whether it is in normal working condition.

[0003] However, the above scheme has obvious defects. It relies too much on manual intervention. Relevant personnel need to keep a close eye on the monitoring screen or corresponding data at all times to determine whether there is a security risk of theft in the meter box. If the relevant personnel are distracted or busy with other things, it will lead to the inability of relevant personnel to discover the security risk in time in some scenarios, resulting in low security of the meter box. Summary of the invention

[0004] The main purpose of this application is to provide an anti-theft alarm method, device, equipment and storage medium for a smart meter box, aiming to solve the technical problem that relevant personnel are unable to discover safety hazards in a timely manner, thereby affecting the safety of the meter box.

[0005] To achieve the above object, the present application provides an anti-theft alarm method for a smart meter box, the anti-theft alarm method for a smart meter box comprising the following steps:

[0006] When the target person triggers the security verification of the switch module of the smart meter box, the image information of the target person is collected, and the verification information input by the target person through the operation panel configured by the smart meter box is collected;

[0007] If any of the image information and the verification information does not meet the pass condition of the security verification, then identify the behavior characteristics of the target person within the target range centered on the smart meter box, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, then determine that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, then determine that the verification information meets the pass condition of the security verification;

[0008] If the behavior characteristics present a security risk, a corresponding alarm message is generated and sent to the management staff.

[0009] In one embodiment, if any one of the image information and the verification information does not satisfy the pass condition of the security verification, the step of identifying the behavior characteristics of the target person within the target range centered on the smart meter box includes:

[0010] If any one of the image information and the verification information does not satisfy the pass condition of the security verification, the motion information of the target person is collected, and the straight-line distance between the target person and the switch of the smart meter box is calculated, wherein the motion information includes an image of a target limb of the target person and spatial coordinate information of the target limb extracted from the image of the target limb, and the spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb;

[0011] Predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information, and the relative coordinate information;

[0012] The behavior characteristics of the target person are determined according to the trajectory characteristics.

[0013] In one embodiment, the step of predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information and the relative coordinate information includes:

[0014] When the target limbs include fingers, palms and arms of the target person, obtaining the limb freedom index of coordinated activities among the fingers, palms and arms;

[0015] Predicting the coordinated actions between target limbs of the target person according to the limb freedom index, the absolute coordinate information and the relative coordinate information;

[0016] According to the coordinated action, the trajectory characteristics of the target limb within the target range centered on the smart meter box are predicted.

[0017] In one embodiment, after the step of determining the behavior characteristics of the target person according to the trajectory characteristics, the method further includes:

[0018] According to the target range, a plurality of risk assessment areas with different risk factors are delineated with the smart meter box as the central origin;

[0019] According to the trajectory characteristics, determining the risk judgment area to which the target limb currently belongs, and determining the movement change generated by the target limb;

[0020] According to the preset behavior characteristic information table, the risk value corresponding to the action change is determined, and according to the risk coefficient corresponding to the risk judgment area to which the target limb currently belongs and the risk value, it is determined whether the behavior characteristic poses a safety risk.

[0021] In one embodiment, if any one of the image information and the verification information does not satisfy the pass condition of the security verification, before the step of identifying the behavior characteristics of the target person within the target range centered on the smart meter box, the method further includes:

[0022] When the smart meter box is used as a main meter box, an initial verification code is generated according to the number information of the main meter box, and the initial verification code is sequentially shared with other meter boxes in the same preset meter box group as the main meter box, so that the other meter boxes can sequentially modify the initial verification code according to the time information and sequence information of receiving the initial verification code, and the other meter boxes feed back the modified results to the main meter box;

[0023] Receive the user identification of the administrator, generate a dynamic verification code according to the user identification and the modified initial verification code, and send the dynamic verification code to the administrator and the other meter boxes.

[0024] In one embodiment, the step of generating a dynamic verification code according to the user identifier and the modified initial verification code, and sending the dynamic verification code to the administrator and the other meter boxes includes:

[0025] Decomposing the information corresponding to the user identification into multiple fields, and inserting each field into the modified initial verification code in sequence to generate a dynamic verification code;

[0026] According to the corresponding information in the dynamic verification code, reverse authentication is performed on the management personnel and the other meter boxes, wherein the information used for the reverse authentication includes the user identification and the modified initial verification code;

[0027] If the authentication is successful, the dynamic verification code is sent to the administrator and the other meter boxes.

[0028] In one embodiment, if the behavior characteristics present a security risk, the step of generating corresponding alarm information and sending it to a management staff includes:

[0029] If the behavior characteristics present a safety risk, the on / off state of the signal circuit of the smart meter box is detected, and the circuit connection state of the switch of the smart meter box is detected;

[0030] The smart meter box is provided with a switch, and a shell is connected to the outside of the switch, a signal circuit is provided between the shell and the switch, when the shell and the switch are in contact with each other, the on-off state of the signal circuit is a connected state, and the switch is provided with a retractable zipper which is directly powered by the smart meter box or powered by a backup power supply provided in the smart meter box;

[0031] When the on / off state of the signal circuit is the disconnected state, and / or the circuit connection state is the backup power supply state, a corresponding alarm message is generated and sent to the management personnel.

[0032] In addition, to achieve the above-mentioned purpose, the present application also provides an anti-theft alarm device for a smart meter box, the anti-theft alarm device for the smart meter box comprising:

[0033] A collection module, used to collect image information of the target person when the target person triggers the security verification of the switch module of the smart meter box, and collect verification information input by the target person through the operation panel configured by the smart meter box;

[0034] A judgment module, for identifying the behavior characteristics of the target person within the target range centered on the smart meter box by image recognition if any of the image information and the verification information does not meet the pass condition of the security verification, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the pass condition of the security verification;

[0035] The alarm module is used to generate corresponding alarm information according to the behavior characteristics and send it to the management personnel.

[0036] In addition, to achieve the above-mentioned purpose, the present application also provides an anti-theft alarm device for a smart meter box, the anti-theft alarm device for the smart meter box comprising: a memory, a processor, and an anti-theft alarm program for the smart meter box stored on the memory and runnable on the processor, the anti-theft alarm program for the smart meter box being configured to implement the steps of the anti-theft alarm method for the smart meter box as described above.

[0037] In addition, to achieve the above-mentioned purpose, the present application also provides a computer-readable storage medium, on which is stored an anti-theft alarm program for a smart meter box. When the anti-theft alarm program for a smart meter box is executed by a processor, the steps of the anti-theft alarm method for a smart meter box as described above are implemented.

[0038] In addition, to achieve the above-mentioned purpose, the present invention also provides a computer program product, which includes an anti-theft alarm program for a smart meter box. When the anti-theft alarm program for a smart meter box is executed by a processor, the steps of the anti-theft alarm method for a smart meter box as described above are implemented.

[0039] One or more technical solutions proposed in the present application have at least the following technical effects: when the target person triggers the security verification of the switch module of the smart meter box, the image information of the target person is collected, and the verification information input by the target person through the operation panel configured by the smart meter box is collected; if any of the image information and the verification information does not meet the passing condition of the security verification, the behavior characteristics of the target person within the target range centered on the smart meter box are identified, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the passing condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification The information meets the passing conditions of the security verification; if the behavioral characteristics exist security risks, a corresponding alarm message is generated and sent to the management personnel, thereby realizing a two-part verification of the image information and verification information of the target person on one side of the smart meter box, realizing double security verification of the image information and verification information, and when the security verification fails, a security risk judgment is made on the behavioral characteristics of the target person, thereby improving the complexity of the autonomous security verification of the smart meter box through different security-related detection methods, thereby realizing the absence of manual real-time monitoring, and only requiring the smart meter box to collect corresponding data and judge security risks, and generating alarm information to remind relevant personnel when risks occur, to ensure that relevant personnel can discover risks in time, thereby improving the security of the smart meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0042] Figure 1 A flowchart of the first embodiment of the anti-theft alarm method for the smart meter box of the present application;

[0043] Figure 2This is a simplified hardware structure diagram of the smart meter box switch for this application;

[0044] Figure 3 A flow chart of the second embodiment of the anti-theft alarm method for the smart meter box of the present application;

[0045] Figure 4 This is a schematic diagram of the module structure of the anti-theft alarm device of the smart meter box in the embodiment of the present application;

[0046] Figure 5 This is a schematic diagram of the device structure of the hardware operating environment involved in the anti-theft alarm method of the smart meter box in the embodiment of the present application.

[0047] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0048] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0049] Reference Figure 1 , Figure 1 This is a flow chart of the first embodiment of the anti-theft alarm method for the smart meter box of the present application.

[0050] In the first embodiment, the anti-theft alarm method of the smart meter box includes the following steps:

[0051] S10, when the target person triggers the security verification of the switch module of the smart meter box, collecting the image information of the target person and collecting the verification information input by the target person through the operation panel configured by the smart meter box;

[0052] It is understandable that the target person refers to the person who approaches the smart meter box. The person may be a passerby, electricity thief, manager, etc. When the target person approaches the smart meter box at a certain distance, the verification mechanism will be triggered, and the target person’s image information will be verified, and the corresponding character information will be entered through the simplified operation panel configured by the smart meter box for verification.

[0053] For the convenience of explanation, the following smart meter box is referred to as meter box or meter box.

[0054] Among them, the operation panel mainly realizes the character input function.

[0055] Among them, the image information of the target person is mainly facial information used for security verification.

[0056] S20, if any of the image information and the verification information does not meet the pass condition of the security verification, then identify the behavior characteristics of the target person within the target range centered on the smart meter box, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, then determine that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, then determine that the verification information meets the pass condition of the security verification;

[0057] It is understandable that the security verification of the electricity meter box mainly involves a dual authentication process of image information and verification information. When there is a problem with any of the two data, the security verification cannot pass. At the same time, if the security verification cannot be passed at present, it is necessary to identify and analyze the behavioral characteristics of the target person, and predict and verify his or her behavioral characteristics to determine whether there will be security risks in the electricity meter box.

[0058] Among them, the verification process mainly includes: image information verification and verification of verification information. If the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the pass condition of the security verification. If the verification information is consistent with the dynamic verification code updated in the smart meter box on the same day, it is determined that the verification information meets the pass condition of the security verification.

[0059] Among them, the pre-stored image sample information will be updated in real time according to the facial image information of the management personnel who perform the management tasks on that day.

[0060] Among them, the dynamic verification code updated on the day will be automatically updated every day.

[0061] In this embodiment, if any one of the image information and the verification information does not meet the pass condition of the security verification, before the step of identifying the behavior characteristics of the target person within the target range centered on the smart meter box, the method further includes:

[0062] When the smart meter box is used as a main meter box, an initial verification code is generated according to the number information of the main meter box, and the initial verification code is sequentially shared with other meter boxes in the same preset meter box group as the main meter box, so that the other meter boxes can sequentially modify the initial verification code according to the time information and sequence information of receiving the initial verification code, and the other meter boxes feed back the modified results to the main meter box;

[0063] Receive the user identification of the administrator, generate a dynamic verification code according to the user identification and the modified initial verification code, and send the dynamic verification code to the administrator and the other meter boxes.

[0064] It is understandable that the dynamic verification code is a verification code that is updated daily, and in order to ensure the security of the verification code, it is necessary to dynamically update it in conjunction with the relevant information of the smart meter box and daily managers. The update process specifically includes three steps. The first is to determine the main meter box and other meter boxes. The second is to determine the verification code update order between each meter box based on the main meter box. The third is to combine the relevant information of the manager to generate the final dynamic verification code.

[0065] Specifically, when the management personnel manage the smart meter boxes, they can manage the meter boxes of the same type in the same area in batches, and set up preset meter box groups, that is, meter boxes in the same batch. For example, the meter boxes installed in a community are divided into the same batch, or the meter boxes installed in a street are divided into the same batch. Taking 10 meter boxes in the same batch as an example, they are assigned numbering information with a certain sequence. The numbering information can be assigned arbitrarily, 1, 2, 3, ..., 9, 10 or English letters, and the update order is set accordingly. For example, today meter box No. 1 is the main meter box, tomorrow meter box No. 2 is the main meter box, and the day after tomorrow meter box No. 3 is the main meter box. In the same batch of meter boxes, except for the main meter box of the day, the rest are other meter boxes.

[0066] Among them, after determining the main meter box for the day, the main meter box needs to generate an initial verification code according to its own numbering information. The initial verification code can be a simple numbering information of the main meter box (1 or 2 or other numbers, etc.). The initial verification code can also be generated according to the generation time and / or geographic coordinate position combined with the numbering information. After the main meter box generates the initial verification code, the initial verification code is sent to other meter boxes in a certain order. The specific definition of the sending order is: taking the main meter box as meter box No. 3 as an example, it is sent to meter box No. 4, meter box No. 5, meter box No. 6,..., meter box No. 10, meter box No. 1, and meter box No. 2 in sequence.

[0067] Each time the code is sent to another meter box, the other meter box will modify the initial verification code and feed the modified initial verification code back to the main meter box, which will then send the modified initial verification code to the next other meter box, or the other meter box will directly send the modified initial verification code to the next other meter box.

[0068] Specifically, it can be sent from main meter box No. 3 to meter box No. 4, meter box No. 4 modifies the initial verification code, and feeds back the modified initial verification code to main meter box No. 3, and main meter box No. 3 sends the modified initial verification code to meter box No. 5, and so on, until the other meter boxes in the same preset meter box group have completed the modification, and finally feedback to main meter box No. 3 to stop, or it can be sent from main meter box No. 3 to meter box No. 4, meter box No. 4 modifies the initial verification code, and sends the modified initial verification code to main meter box No. 5, and so on, until the other meter boxes in the same preset meter box group have completed the modification, and finally sent to main meter box No. 3 to stop according to the sending order.

[0069] Among them, the initial verification code modification process in other meter boxes is mainly modified according to the time and order when other meter boxes receive the information. For example, when main meter box No. 3 sends to meter box No. 4, the modification order of main meter box No. 4 is the first modification. Combined with its modification time and the first modification order, new information is added on the basis of the initial verification code, and when it is the turn of meter box No. 5 to make modifications, the same type of modification is made on the basis of meter box No. 4.

[0070] It is understandable that after the above-mentioned modification process, the main meter box obtains the modified initial verification code of all other meter boxes. At this time, the main meter box will obtain the user ID of the administrator, and combine the user ID to process the initial verification code to obtain a dynamic verification code, and the dynamic verification code can be sent to the administrator and other meter boxes, so that the main meter box and other meter boxes will use the dynamic verification code as a means of verification on the same day, and ensure that only the administrator can pass the security verification.

[0071] Among them, the management personnel can be fixed personnel or random personnel who rotate daily, that is, the user ID can change dynamically according to the change of the management personnel responsible for the smart meter box on that day. The user ID can be the management personnel's work number or other personnel information.

[0072] In this embodiment, the step of generating a dynamic verification code according to the user identifier and the modified initial verification code, and sending the dynamic verification code to the manager and the other meter boxes includes:

[0073] Decomposing the information corresponding to the user identification into multiple fields, and inserting each field into the modified initial verification code in sequence to generate a dynamic verification code;

[0074] According to the corresponding information in the dynamic verification code, reverse authentication is performed on the management personnel and the other meter boxes, wherein the information used for the reverse authentication includes the user identification and the modified initial verification code;

[0075] If the authentication is successful, the dynamic verification code is sent to the administrator and the other meter boxes.

[0076] It is understandable that the user identifier can be the manager's work number, which is usually a string of digital codes or other character codes, and can be split according to a pattern. For example, the pinyin abbreviation can be used to indicate the manager's job title and the department where the manager is located, and Chinese characters can be used to represent the manager's entry order or time, etc. The pinyin abbreviation part and the digital part can be split into two fields, and the two fields can be inserted into the modified initial verification code to generate a dynamic verification code.

[0077] Among them, the order of field insertion can be directly based on the order of characters, and the insertion position can be pre-set to a fixed position, for example, after the first ten characters of the modified initial verification code, and / or before the last fifteen characters of the modified initial verification code, etc.

[0078] When generating a dynamic verification code, compression and transcoding operations may be performed based on the modified initial verification code inserted with the user ID to generate a verification code consisting of a fixed number of characters, which may be a combination of characters such as numbers and letters.

[0079] It is understandable that after the final dynamic verification code is generated, the verification code needs to be sent to the management personnel and other meter boxes. In order to ensure security, the communication interaction between the main meter box, other meter boxes and management personnel is verified before sending, that is, the main meter box reverse authenticates the management personnel and other meter boxes, by using the user identifier and the modified content of each other meter box involved in the modified initial verification code as the information content of the reverse verification, after ensuring consistency, reverse authentication is passed, and the dynamic verification code is sent to the management personnel and other meter boxes, so that the management personnel can pass the security verification of the smart meter box through the dynamic verification code.

[0080] S30: If the behavior characteristics present a security risk, a corresponding alarm message is generated and sent to a management staff.

[0081] In this embodiment, the distance between the target person and the meter box and the behavior of the target person are mainly used as the basis for risk judgment. When the target person has the above-mentioned behaviors and causes risks, corresponding alarm information needs to be generated and sent to the management personnel to remind the management personnel that there is a risk in the current meter box and that personnel need to be arranged to patrol.

[0082] Among them, the security verification process of the above-mentioned image information and verification information is integrated to generally realize a two-step three-item security verification method. When all three items cannot guarantee the safety of the meter box, it is directly determined that there is a security risk in the meter box at this time, and the security risk needs to be eliminated directly through the management personnel to avoid the situation where the management personnel still need to further determine whether there is a security risk after receiving the corresponding image information or the operation data information of the meter box.

[0083] It is understandable that when there are security risks in the behavioral characteristics, the following risks may exist: the electricity thief destroys the outer shell of the meter box, the switch of the door of the meter box, cuts off the cables of the meter box, etc.

[0084] In addition, based on the above-mentioned behavioral characteristics, in addition to security verification in the form of information, corresponding hardware can be set on the meter box, and a special hardware coordination structure can be designed to realize the hardware coordination security verification process to form a new verification method to ensure the safety monitoring and verification effect of the meter box.

[0085] In this embodiment, if the behavior characteristics present a security risk, the step of generating corresponding alarm information and sending it to the management personnel includes:

[0086] If the behavioral characteristics present a security risk, the on-off state of the signal circuit of the smart meter box is detected, and the circuit connection state of the switch of the smart meter box is detected; when the on-off state of the signal circuit is in the disconnected state, and / or the circuit connection state is powered by a backup power supply, a corresponding alarm message is generated and sent to the management personnel.

[0087] The smart meter box is provided with a switch, and a shell is connected to the outside of the switch, a signal circuit is provided between the shell and the switch, when the shell and the switch are in contact with each other, the on-off state of the signal circuit is a connected state, and the switch is provided with a retractable zipper which is directly powered by the smart meter box or powered by a backup power supply provided in the smart meter box;

[0088] Reference Figure 2 It can be understood that an anti-theft switch is provided at the door of the smart meter box, and a corresponding protective shell is provided outside the switch. The shell is hinged on the outside of the smart meter box and can rotate automatically. The protective shell plays the function of waterproofing the switch and authenticating the circuit information connection. A signal circuit is provided at the connection between the shell and the telescopic lock core of the switch. When the two are in contact, the signal circuit will form a passage and send out a signal indicating that it is in a connected state. In addition, the smart meter box is also provided with a visual screen and a corresponding operation panel for inputting verification information.

[0089] The connected state is represented by a signal of 1, and the disconnected state is represented by a signal of 0.

[0090] Among them, a telescopic zipper is provided in the switch, and the telescopic zipper can automatically retract and retract according to the safety verification situation of the smart meter box to achieve the effect of automatic opening or closing of the switch.

[0091] Among them, when the security verification passes, the switch can be automatically opened, and when the security verification fails, no action is triggered.

[0092] Among them, a backup power supply is also installed in the smart meter box to prevent electricity thieves from destroying the signal circuit after cutting off the power supply line of the switch.

[0093] Among them, when the signal is 0, it indicates that the switch casing is open or damaged. At this time, the electricity thief can directly destroy the lock core of the switch, which leads to risks. Therefore, when it is determined that the signal is 0, it can be proved that there is a security risk at present, and the risk information needs to be reported directly to the management personnel.

[0094] Among them, when it is detected that the switch is powered by a backup power supply, it can be determined that there is an abnormality in the internal circuit loop of the smart meter box, and there may be natural / man-made damage to the line. Therefore, when determining the power supply situation to switch, it is necessary to report the risk information directly to the management personnel.

[0095] This embodiment collects image information of the target person and verification information input by the target person through the operation panel configured in the smart meter box when the target person triggers the security verification of the switch module of the smart meter box; if any of the image information and the verification information does not meet the passing condition of the security verification, the behavior characteristics of the target person within the target range centered on the smart meter box are identified, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the passing condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the passing condition of the security verification. Pass conditions; if the behavioral characteristics contain security risks, a corresponding alarm message is generated and sent to the management personnel, thereby realizing a two-part verification of the image information and verification information of the target person on one side of the smart meter box, realizing double security verification of the image information and verification information, and when the security verification fails, a security risk judgment is made on the behavioral characteristics of the target person, thereby increasing the complexity of the autonomous security verification of the smart meter box through different security-related detection methods, thereby achieving no need for manual real-time monitoring, and only requiring the smart meter box to collect corresponding data and judge security risks, and generating alarm information to remind relevant personnel when risks occur, to ensure that relevant personnel can discover risks in time, thereby improving the security of the smart meter box.

[0096] like Figure 3 As shown, based on the first embodiment, a second embodiment of the anti-theft alarm method of the smart meter box of the present application is proposed. In this embodiment, step S20 specifically includes:

[0097] S21, if any one of the image information and the verification information does not meet the pass condition of the security verification, then collect the motion information of the target person, and calculate the straight-line distance between the target person and the switch of the smart meter box, wherein the motion information includes an image of a target limb of the target person and spatial coordinate information of the target limb extracted from the image of the target limb, and the spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb;

[0098] It is understandable that when the security verification fails, it is necessary to detect the behavioral characteristics of the target person to determine whether the behavior of the target person will pose a threat to the smart meter box, which is equivalent to judging the target person to determine whether he is a dangerous person.

[0099] Among them, the judgment process mainly relies on image recognition to collect the image of the target person, so as to determine the action information of the target person and the straight-line distance between the target person and the switch of the smart meter box, so as to determine whether the target person has forcibly pried open the switch of the meter box.

[0100] Among them, the action information mainly includes the image of the target limb and the corresponding spatial coordinate information of the target limb. The image of the target limb mainly refers to the arms, palms, fingers and other parts of the target person. The spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb.

[0101] The straight-line distance refers to the shortest distance between the target person as a whole and the switch of the electric meter box, and the relative coordinate information refers to the relative distance between the target limb of the target person and the switch of the electric meter box.

[0102] S22, predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information and the relative coordinate information;

[0103] It can be understood that after collecting the image of the target limb, the image can be identified and analyzed to determine the movement and change of the target limb, and specifically analyze its absolute coordinate information and relative coordinate information, and thereby predict the trajectory characteristics of the target limb within the target range centered on the electric meter box, wherein the trajectory characteristics refer to the possible movement trajectory of the target limb.

[0104] In this embodiment, the step of predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information and the relative coordinate information includes:

[0105] When the target limbs include fingers, palms and arms of the target person, obtaining the limb freedom index of coordinated activities among the fingers, palms and arms;

[0106] Predicting the coordinated actions between target limbs of the target person according to the limb freedom index, the absolute coordinate information and the relative coordinate information;

[0107] According to the coordinated action, the trajectory characteristics of the target limb within the target range centered on the smart meter box are predicted.

[0108] It can be understood that the target limbs mainly refer to the fingers, palms and arms of the target person, and the image information of the above three is collected respectively. According to the image information, they are abstracted into three nodes, and the corresponding simplified motion model of the target limb is constructed by the three nodes. In the simplified motion model, each node is configured with corresponding spatial coordinate information and a limb freedom index. The spatial coordinate information includes the relative coordinate information and absolute coordinate information involved above. The limb freedom index mainly refers to the range index of free movement that each node can achieve in the simplified motion model. For example, the fingers will move in the direction of the palm.

[0109] It is understandable that during the movement of the target limb, there will be continuous changes in the position shown in the previous multiple frames of images, and during this change, according to the limb freedom index of the target limb, certain movement changes will occur. There are certain limitations on this movement change, including limitations on the limb freedom index (that is, the direction and position of the movement, etc.), and limitations on the continuity of the movement change. Therefore, on the basis of a simplified motion model, the trajectory characteristics of the target limb of the target person can be predicted, and then the trajectory characteristics of the target limb within the target range centered on the smart meter box can be predicted based on the coordinated movements.

[0110] Specifically, in the prediction process, based on the simplified motion model composed of multiple nodes, the continuous motion of the target limb corresponding to the model in the previous multiple frames of images is determined, and the motion tendency corresponding to each current node is determined. Under the motion tendency, a unique motion trajectory direction is specified, and the trajectory characteristics generated in the motion trajectory direction under the influence of the limb freedom index are combined.

[0111] Among them, the limb freedom index specifically refers to the range of freedom of each node in the simplified motion model that can produce free movement changes, as well as the coordination and restriction relationship between the target limbs represented by each node. For example, when the wrist is fixed, the movement trajectory that the fingers can produce is limited to their own bending movements. When the arm is pressed down, it will inevitably drive the elbow node to rotate, thereby affecting the change of the palm node trajectory.

[0112] S23, determining the behavior characteristics of the target person according to the trajectory characteristics.

[0113] It is understandable that the position and movement changes of the target limbs of the target person can be determined based on the trajectory characteristics, and the behavioral characteristics of the target person can be further determined. The behavioral characteristics take into account the distance between the target person and the meter box, the movement changes of the target limbs, and other comprehensive considerations. Among them, the behavioral characteristics are mainly divided into three categories, risky behaviors (contact behaviors such as the target person trying to forcibly open the meter box, destroying the meter box, etc.), questionable behaviors (operation behaviors such as the target person pressing his hand on the meter box, operating the panel, etc.) and safe behaviors (the target person does not touch the meter box at all and keeps an appropriate distance).

[0114] In this embodiment, after the step of determining the behavior characteristics of the target person according to the trajectory characteristics, the method further includes:

[0115] According to the target range, a plurality of risk assessment areas with different risk factors are delineated with the smart meter box as the central origin;

[0116] According to the trajectory characteristics, determining the risk judgment area to which the target limb currently belongs, and determining the movement change generated by the target limb;

[0117] According to the preset behavior characteristic information table, the risk value corresponding to the action change is determined, and according to the risk coefficient corresponding to the risk judgment area to which the target limb currently belongs and the risk value, it is determined whether the behavior characteristic poses a safety risk.

[0118] It can be understood that the target range refers to the judgment range defined with the smart meter box as the center. When a person appears within this range, security verification will be triggered. The target range is mainly a smaller spatial range. Within this range, people can directly raise their hands to touch the meter box, and within this range, people may also not touch the meter box. Therefore, it is necessary to define a more detailed range to determine whether the person has the risk of maliciously touching the meter box. The judgment process is mainly based on the area where the person is located and the person's work.

[0119] Among them, the target range can be a circular judgment range defined with the smart meter box as the center, and multiple concentric circle areas are defined within the range as risk judgment areas. The closer the area is to the meter box, the higher the risk coefficient is. Conversely, the farther away from the meter box, the lower the risk coefficient is. The risk coefficient is used to represent the degree of security risk that may be posed to the meter box by personnel in different areas.

[0120] It is understandable that when predicting the trajectory characteristics of the target person, the distance between the target limb of the target person and the electric meter box can be determined, and the target person's movement changes at different distances are further required. The movement changes mainly refer to the shape changes and position changes of the target limbs.

[0121] Specifically, the action changes can be summarized as follows: the target person reaches out to the meter box, the target person maintains the movement of the hand in place and the hand is not too close to the meter box, the target person gradually leaves the meter box after entering the verification information, the target person's hand keeps touching the meter box, etc. Different actions can be assigned different danger values ​​according to the content of the action changes. For example, the danger value of reaching out to the meter box is 1, the danger value of the target person's hand constantly touching the meter box is 2, etc., and a preset behavior feature information table is constructed accordingly.

[0122] Among them, after determining the danger value and the risk judgment area to which the target limb belongs, it is possible to determine whether the behavior characteristic poses a safety risk based on the danger value and the danger coefficient corresponding to the risk judgment area. Specifically, a risk threshold can be set. When the product of the danger value and the danger coefficient (risk value) is greater than the risk threshold, it can be determined that there is a safety risk, otherwise there is no safety risk.

[0123] This is equivalent to dividing the risk judgment area, and the risk situation represented by the same action in different areas is expressed by the size of the risk value.

[0124] In this embodiment, if any one of the image information and the verification information does not meet the pass condition of the security verification, the action information of the target person is collected, and the straight-line distance between the target person and the switch of the smart meter box is calculated, wherein the action information includes an image of the target limb of the target person and spatial coordinate information of the target limb extracted according to the image of the target limb, and the spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb; based on the image of the target limb, the absolute coordinate information and the relative coordinate information, the trajectory characteristics of the target limb within the target range centered on the smart meter box are predicted; based on the trajectory characteristics, the behavior characteristics of the target person are determined, so that by analyzing the spatial coordinate information of the target limb, the current behavior characteristics of the target person are determined, and whether the target person will adopt risky behavior to the smart meter box is accurately determined, so as to ensure the accuracy of the subsequent warning effect.

[0125] In addition, the present application also provides an anti-theft alarm device for a smart meter box, referring to Figure 4 , the anti-theft alarm device of the smart meter box includes:

[0126] The acquisition module 10 is used to acquire image information of the target person when the target person triggers the security verification of the switch module of the smart meter box, and to acquire verification information input by the target person through the operation panel configured by the smart meter box;

[0127] A judgment module 20 is used to identify the behavior characteristics of the target person within the target range centered on the smart meter box by image recognition if any of the image information and the verification information does not meet the pass condition of the security verification, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the pass condition of the security verification;

[0128] The alarm module 30 is used to generate corresponding alarm information according to the behavior characteristics and send it to the management personnel.

[0129] This embodiment collects image information of the target person and verification information input by the target person through the operation panel configured in the smart meter box when the target person triggers the security verification of the switch module of the smart meter box; if any of the image information and the verification information does not meet the passing condition of the security verification, the behavior characteristics of the target person within the target range centered on the smart meter box are identified, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the passing condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the passing condition of the security verification. Pass conditions; if the behavioral characteristics contain security risks, a corresponding alarm message is generated and sent to the management personnel, thereby realizing a two-part verification of the image information and verification information of the target person on one side of the smart meter box, realizing double security verification of the image information and verification information, and when the security verification fails, a security risk judgment is made on the behavioral characteristics of the target person, thereby increasing the complexity of the autonomous security verification of the smart meter box through different security-related detection methods, thereby achieving no need for manual real-time monitoring, and only requiring the smart meter box to collect corresponding data and judge security risks, and generating alarm information to remind relevant personnel when risks occur, to ensure that relevant personnel can discover risks in time, thereby improving the security of the smart meter box.

[0130] It should be noted that each module in the above-mentioned device can be used to implement each step in the above-mentioned method and achieve corresponding technical effects, which will not be described in detail in this embodiment.

[0131] Reference Figure 5 , Figure 5 A schematic diagram of the structure of the device of the hardware operating environment involved in the embodiment of the present application.

[0132] like Figure 5As shown, the device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0133] Those skilled in the art will understand that Figure 5 The structure shown in the figure does not constitute a limitation of the device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0134] like Figure 5 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and an anti-theft alarm program of the smart meter box.

[0135] exist Figure 5 In the device shown, the network interface 1004 is mainly used for data communication with the external network; the user interface 1003 is mainly used for receiving the user's input command; the device calls the anti-theft alarm program of the smart meter box stored in the memory 1005 through the processor 1001, and performs the following operations:

[0136] When the target person triggers the security verification of the switch module of the smart meter box, the image information of the target person is collected, and the verification information input by the target person through the operation panel configured by the smart meter box is collected;

[0137] If any of the image information and the verification information does not meet the pass condition of the security verification, then identify the behavior characteristics of the target person within the target range centered on the smart meter box, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, then determine that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, then determine that the verification information meets the pass condition of the security verification;

[0138] If the behavior characteristics present a security risk, a corresponding alarm message is generated and sent to the management staff.

[0139] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0140] If any one of the image information and the verification information does not satisfy the pass condition of the security verification, the motion information of the target person is collected, and the straight-line distance between the target person and the switch of the smart meter box is calculated, wherein the motion information includes an image of a target limb of the target person and spatial coordinate information of the target limb extracted from the image of the target limb, and the spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb;

[0141] Predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information, and the relative coordinate information;

[0142] The behavior characteristics of the target person are determined according to the trajectory characteristics.

[0143] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0144] When the target limbs include fingers, palms and arms of the target person, obtaining the limb freedom index of coordinated activities among the fingers, palms and arms;

[0145] Predicting the coordinated actions between target limbs of the target person according to the limb freedom index, the absolute coordinate information and the relative coordinate information;

[0146] According to the coordinated action, the trajectory characteristics of the target limb within the target range centered on the smart meter box are predicted.

[0147] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0148] According to the target range, a plurality of risk assessment areas with different risk factors are delineated with the smart meter box as the central origin;

[0149] According to the trajectory characteristics, determining the risk judgment area to which the target limb currently belongs, and determining the movement change generated by the target limb;

[0150] According to the preset behavior characteristic information table, the risk value corresponding to the action change is determined, and according to the risk coefficient corresponding to the risk judgment area to which the target limb currently belongs and the risk value, it is determined whether the behavior characteristic poses a safety risk.

[0151] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0152] When the smart meter box is used as a main meter box, an initial verification code is generated according to the number information of the main meter box, and the initial verification code is sequentially shared with other meter boxes in the same preset meter box group as the main meter box, so that the other meter boxes can sequentially modify the initial verification code according to the time information and sequence information of receiving the initial verification code, and the other meter boxes feed back the modified results to the main meter box;

[0153] Receive the user identification of the administrator, generate a dynamic verification code according to the user identification and the modified initial verification code, and send the dynamic verification code to the administrator and the other meter boxes.

[0154] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0155] Decomposing the information corresponding to the user identification into multiple fields, and inserting each field into the modified initial verification code in sequence to generate a dynamic verification code;

[0156] According to the corresponding information in the dynamic verification code, reverse authentication is performed on the management personnel and the other meter boxes, wherein the information used for the reverse authentication includes the user identification and the modified initial verification code;

[0157] If the authentication is successful, the dynamic verification code is sent to the administrator and the other meter boxes.

[0158] Furthermore, the processor 1001 may call the anti-theft alarm program of the smart meter box stored in the memory 1005, and further perform the following operations:

[0159] If the behavior characteristics present a safety risk, the on / off state of the signal circuit of the smart meter box is detected, and the circuit connection state of the switch of the smart meter box is detected;

[0160] The smart meter box is provided with a switch, and a shell is connected to the outside of the switch, a signal circuit is provided between the shell and the switch, when the shell and the switch are in contact with each other, the on-off state of the signal circuit is a connected state, and the switch is provided with a retractable zipper which is directly powered by the smart meter box or powered by a backup power supply provided in the smart meter box;

[0161] When the on / off state of the signal circuit is the disconnected state, and / or the circuit connection state is the backup power supply state, a corresponding alarm message is generated and sent to the management personnel.

[0162] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0163] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0164] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the anti-theft alarm method for the smart meter box in the above-mentioned embodiment.

[0165] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0166] The computer-readable storage medium may be included in the anti-theft alarm device of the smart meter box; or may exist independently without being assembled into the anti-theft alarm device of the smart meter box.

[0167] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the anti-theft alarm device of the smart meter box, the anti-theft alarm device of the smart meter box:

[0168] Receiving the operating parameters of the JP cabinet and the related state parameters of the abnormal state sent by the detection component, wherein the operating parameters and the related state parameters are sent when the detection component determines that the JP cabinet is in an abnormal state based on the operating parameters;

[0169] Determine whether the JP cabinet has an operation risk according to the operation parameters and the state parameters related to the abnormal state;

[0170] If so, a corresponding warning mode is determined according to the operation risk, and according to the warning mode, the warning component is instructed to send a corresponding warning message to relevant personnel to remind the relevant personnel that there is an operation risk of the JP cabinet.

[0171] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0172] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0173] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0174] The readable storage medium provided in the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the anti-theft alarm method of the smart meter box, and can solve the technical problem of the anti-theft alarm of the smart meter box. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in the present application are the same as the beneficial effects of the anti-theft alarm method of the smart meter box provided in the above embodiment, and will not be described in detail here.

[0175] The present application also provides a computer program product, including a computer program, which implements the steps of the anti-theft alarm method for the smart meter box as described above when the computer program is executed by a processor.

[0176] The computer program product provided in this application can solve the technical problem of the anti-theft alarm of the smart meter box. Compared with the prior art, the beneficial effects of the computer program product provided in this application are the same as the beneficial effects of the anti-theft alarm method of the smart meter box provided in the above embodiment, which will not be repeated here.

[0177] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

[0178] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or system including the element.

[0179] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0180] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0181] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An anti-theft alarm method for a smart meter box, characterized in that: The anti-theft alarm method of the smart meter box comprises the following steps: When the target person triggers the security verification of the switch module of the smart meter box, the image information of the target person is collected, and the verification information input by the target person through the operation panel configured by the smart meter box is collected; If any of the image information and the verification information does not meet the pass condition of the security verification, then identify the behavior characteristics of the target person within the target range centered on the smart meter box, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, then determine that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, then determine that the verification information meets the pass condition of the security verification; Before the step of identifying the behavior characteristics of the target person within the target range centered on the smart meter box if any of the image information and the verification information does not meet the pass condition of the security verification, the method further includes: When the smart meter box is used as a main meter box, an initial verification code is generated according to the number information of the main meter box, and the initial verification code is sequentially shared with other meter boxes in the same preset meter box group as the main meter box, so that the other meter boxes can sequentially modify the initial verification code according to the time information and sequence information of receiving the initial verification code, and the other meter boxes feed back the modified results to the main meter box; Receive the user identification of the administrator, generate a dynamic verification code according to the user identification and the modified initial verification code, and send the dynamic verification code to the administrator and the other meter boxes; If the behavior characteristics present a security risk, a corresponding alarm message is generated and sent to the management staff.

2. The method according to claim 1, characterized in that The step of generating a dynamic verification code according to the user identification and the modified initial verification code, and sending the dynamic verification code to the manager and the other meter boxes includes: Decomposing the information corresponding to the user identification into multiple fields, and inserting each field into the modified initial verification code in sequence to generate a dynamic verification code; According to the corresponding information in the dynamic verification code, reverse authentication is performed on the management personnel and the other meter boxes, wherein the information used for the reverse authentication includes the user identification and the modified initial verification code; If the authentication is successful, the dynamic verification code is sent to the administrator and the other meter boxes.

3. The method according to claim 1, characterized in that If any one of the image information and the verification information does not satisfy the pass condition of the security verification, the step of identifying the behavior characteristics of the target person within the target range centered on the smart meter box includes: If any one of the image information and the verification information does not satisfy the pass condition of the security verification, the motion information of the target person is collected, and the straight-line distance between the target person and the switch of the smart meter box is calculated, wherein the motion information includes an image of a target limb of the target person and spatial coordinate information of the target limb extracted from the image of the target limb, and the spatial coordinate information includes absolute coordinate information generated according to the relative position between the smart meter box and each target limb, and relative coordinate information generated according to the relative position between each target limb; Predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information, and the relative coordinate information; The behavior characteristics of the target person are determined according to the trajectory characteristics.

4. The method according to claim 3, characterized in that The step of predicting the trajectory characteristics of the target limb within a target range centered on the smart meter box according to the image of the target limb, the absolute coordinate information and the relative coordinate information comprises: When the target limbs include fingers, palms and arms of the target person, obtaining the limb freedom index of coordinated activities among the fingers, palms and arms; Predicting the coordinated actions between target limbs of the target person according to the limb freedom index, the absolute coordinate information and the relative coordinate information; According to the coordinated action, the trajectory characteristics of the target limb within the target range centered on the smart meter box are predicted.

5. The method according to claim 3, characterized in that After the step of determining the behavior characteristics of the target person according to the trajectory characteristics, the method further includes: According to the target range, a plurality of risk assessment areas with different risk factors are delineated with the smart meter box as the central origin; According to the trajectory characteristics, determining the risk judgment area to which the target limb currently belongs, and determining the movement change generated by the target limb; According to the preset behavior characteristic information table, the risk value corresponding to the action change is determined, and according to the risk coefficient corresponding to the risk judgment area to which the target limb currently belongs and the risk value, it is determined whether the behavior characteristic poses a safety risk.

6. The method according to claim 1, characterized in that If the behavior characteristics present a security risk, the step of generating corresponding alarm information and sending it to the management personnel includes: If the behavior characteristics present a safety risk, the on / off state of the signal circuit of the smart meter box is detected, and the circuit connection state of the switch of the smart meter box is detected; The smart meter box is provided with a switch, and a shell is connected to the outside of the switch, a signal circuit is provided between the shell and the switch, when the shell and the switch are in contact with each other, the on-off state of the signal circuit is a connected state, and the switch is provided with a retractable zipper which is directly powered by the smart meter box or powered by a backup power supply provided in the smart meter box; When the on / off state of the signal circuit is the disconnected state, and / or the circuit connection state is the backup power supply state, a corresponding alarm message is generated and sent to the management personnel.

7. An anti-theft alarm device for a smart meter box, characterized in that: The anti-theft alarm device of the smart meter box includes: A collection module, used to collect image information of the target person when the target person triggers the security verification of the switch module of the smart meter box, and collect verification information input by the target person through the operation panel configured by the smart meter box; A judgment module, for identifying the behavior characteristics of the target person within the target range centered on the smart meter box by image recognition if any of the image information and the verification information does not meet the pass condition of the security verification, wherein if the similarity between the image information and the pre-stored image sample information is greater than a preset threshold, it is determined that the image information meets the pass condition of the security verification, and if the verification information is consistent with the dynamic verification code updated on the same day in the smart meter box, it is determined that the verification information meets the pass condition of the security verification; The judgment module is further used to generate an initial verification code according to the number information of the main meter box when the smart meter box is used as the main meter box, and share the initial verification code in sequence with other meter boxes in the same preset meter box group as the main meter box, so that the other meter boxes can modify the initial verification code in sequence according to the time information and sequence information of receiving the initial verification code, and the other meter boxes feed back the modified results to the main meter box; receive the user identification of the administrator, and generate a dynamic verification code according to the user identification and the modified initial verification code, and send the dynamic verification code to the administrator and the other meter boxes; The alarm module is used to generate corresponding alarm information according to the behavior characteristics and send it to the management personnel. 8.An anti-theft alarm device for a smart meter box, characterized in that: The anti-theft alarm device of the smart meter box includes: a memory, a processor, and an anti-theft alarm program of the smart meter box stored in the memory and executable on the processor. The anti-theft alarm program of the smart meter box is configured to implement the steps of the anti-theft alarm method of the smart meter box as described in any one of claims 1 to 6.

9. A storage medium, characterized in that: The storage medium stores a program for implementing the anti-theft alarm method of the smart meter box, and the program for implementing the anti-theft alarm method of the smart meter box is executed by the processor to implement the steps of the anti-theft alarm method of the smart meter box as described in any one of claims 1 to 6.

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