Block chain security monitoring management system

Abstract

The invention relates to the technical field of security and protection monitoring management, in particular to a block chain security and protection monitoring management system. Comprising an information acquisition unit, an information analysis unit and a security management unit. According to the invention, identity recognition is carried out on personnel in a security monitoring area, the personnel in the security monitoring area are divided, security level marks are given, when the personnel are high-level security level personnel, a track route is compared with the total road length of the security monitoring area to obtain the proportion of the track route, the proportion of the track route is compared with a preset threshold value, and the safety of the personnel in the security monitoring area is improved. According to the technical scheme, whether corresponding safety early warning is started or not is determined according to the security level, when the security level is a common security level, the anti-falling ratio of the height to the body width of the person in the security area is firstly calculated, then the mass center difference value is calculated, and a dual monitoring mode is adopted, so that the security effect is improved, and the timely rescue effect on the falling person is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of security monitoring management, and in particular to a blockchain security monitoring management system. Background Art

[0002] In recent years, with the continuous improvement of people's living standards, people's living conditions have also undergone tremendous changes. With the upgrading of people's living environment, people pay more and more attention to their personal safety and property safety, and put forward higher requirements for the safety of people, families and residential communities; at the same time, the rapid economic development is accompanied by a sharp increase in the floating population in cities, which has added new problems to the social security of cities. To ensure the safety of the community, it is necessary to have its own security system. The security method of human defense is difficult to adapt to the requirements of development. Intelligent security has become the current development trend.

[0003] The patent document with application number "CN202410143392.0" and name "Smart security monitoring and management system based on the Internet of Things" records that "it includes an Internet of Things management platform, a multi-region linkage monitoring module, a monitoring frame identification module, an inspection planning and arrangement module, a planning execution decision-making module and a visual monitoring display module; the present invention uses the regional detection and classification module to perform regional precise classification and analysis on the corresponding management area, so as to achieve accurate and reasonable classification of all areas in the park, and can quickly formulate matching security management measures for different areas, improve the security monitoring effect while ensuring security management efficiency and reducing costs, and through monitoring and identifying all management areas and timely warning, it can achieve effective monitoring and security warning of each area in the park, as well as analyze the inspection execution status of the strict control area, realize reasonable evaluation and feedback on the execution status of the inspection strategy in the strict control area, and further ensure the safety of the park."

[0004] Although the security monitoring and management system provided by the above patent document has advantages such as regional classification security management, it is relatively insufficient for different entrants and anti-fall warning, and still needs further improvement. Based on this, the present invention provides a blockchain security monitoring and management system to solve the above technical problems! Summary of the invention

[0005] The purpose of the present invention is to provide a blockchain security monitoring and management system. The present invention can identify the personnel in the security monitoring area, divide the personnel in the security monitoring area, and assign security level marks. When the personnel are at a high security level, the trajectory route is compared with the total length of the roads in the security monitoring area to obtain the proportion of the trajectory route, and then compare it with a preset threshold to determine whether to start the corresponding safety warning. When it is an ordinary security level, the anti-fall ratio of the height and body width of the personnel in the security area is first calculated, and then the center of mass difference is calculated. The dual monitoring method is adopted to improve the security effect and enhance the timely rescue effect of the fallen personnel.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The present invention provides a blockchain security monitoring and management system, comprising an information collection unit, an information analysis unit and a security management unit, wherein:

[0008] The information collection unit is used to obtain facial information of people in the security monitoring area, as well as information about the location of the people and human body feature information of the people;

[0009] The information analysis unit identifies the persons in the security monitoring area based on the collected facial information, and marks the persons in the security monitoring area with security levels based on the identification results, and monitors the trajectories of the persons in the security monitoring area, and determines whether to initiate an abnormal warning based on the trajectory monitoring. The information analysis unit is connected to the information collection unit via a blockchain network;

[0010] The security management unit is used to input information of persons active in the security area and preset security information, and to receive and display warning information and input preset security information in the security area. The security management unit is connected to the information analysis unit.

[0011] The present invention is further configured as follows: the information acquisition unit includes a face acquisition module, a position acquisition module, a feature acquisition module and a first communication module, wherein:

[0012] The face collection module is used to collect face information of people in the security monitoring area in real time;

[0013] The location acquisition module acquires the location information of the personnel in the security monitoring area based on the background information of the personnel in the security monitoring area;

[0014] The feature acquisition module is used to obtain physical feature information of people in the security monitoring area;

[0015] The first communication module uses the blockchain network to realize information interaction between the information collection unit and the information analysis unit. The first communication module is connected to the face collection module, the position acquisition module, the feature collection module and the first communication module.

[0016] The present invention is further configured as follows: the physical characteristic information includes height information and body width information of people in the security monitoring area.

[0017] The present invention is further configured as follows: the information analysis unit includes a second communication module, an identity determination module and a database module, wherein:

[0018] The second communication module realizes information interaction between the information analysis unit, the information collection unit and the security management unit through the blockchain network;

[0019] The identity determination module performs identity recognition based on the collected facial information of the persons in the security monitoring area and the pre-stored facial information, and marks the security level of the persons in the security monitoring area according to the recognition result, and the identity determination module is connected to the second communication module;

[0020] The database module is used to store preset security information and received information, and the database module is connected to both the second communication module and the identity determination module.

[0021] The present invention is further configured as follows: the security level includes a high security level where the identity cannot be identified and a common security level where the identity can be identified.

[0022] The present invention is further configured as follows: the information analysis unit further includes a trajectory monitoring module and an abnormality warning module, wherein:

[0023] The trajectory monitoring module is used to monitor the trajectory of personnel in the security monitoring area, and the trajectory monitoring module is connected to the identity determination module;

[0024] The abnormal warning module determines whether to start the abnormal warning according to the trajectory monitoring, and the abnormal warning module is connected to the second communication module, the database module and the trajectory monitoring module.

[0025] The present invention is further configured as follows: the process of determining whether to initiate an abnormal warning according to trajectory monitoring is as follows:

[0026] According to the trajectory of the senior security personnel, the ratio of the trajectory of the senior security personnel in the security area to the total length of the roads in the security area is calculated, and the ratio is compared with the preset threshold. If it exceeds the preset threshold, the corresponding security warning is activated, otherwise the corresponding security warning is activated;

[0027] Calculate the fall prevention ratio of the height to body width of the people in the security area, and calculate the center of mass difference In the formula, x n is the ordinate of the nth centroid. If the anti-fall ratio and the centroid difference are both less than the corresponding preset thresholds, the corresponding anti-fall warning is activated, otherwise the anti-fall warning is not activated.

[0028] The present invention is further configured as follows: the anti-fall warning includes sending an emergency reminder to the contact person of the person who fell in the security area and the management personnel in the security area according to the stored contact information, and starting the flashing alarm of the street lights within the set range according to the location information of the person who fell in the security area.

[0029] The present invention is further configured as follows: the security management unit includes a third communication module and a display module, wherein:

[0030] The third communication module realizes information interaction between the security management unit and the information analysis unit through the blockchain network;

[0031] The display module is used to display the warning information and input preset information in the security area, and the display module is connected to the third communication module.

[0032] The present invention is further configured as follows: the security management unit further includes an early warning response module and an early warning information module, wherein:

[0033] The early warning response module is used to set early warning information, and the early warning response module is connected to both the third communication module and the display module;

[0034] The early warning information module is used to input information of people active in the security area, and the early warning information module is connected to both the third communication module and the display module.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The present invention collects facial information, location information, height information and body width information of people in the security monitoring area, and then compares and identifies the facial information of people in the security monitoring area with the preset registered personnel information, thereby achieving the effect of identity recognition. Based on the recognition result, the people in the security monitoring area are divided, and then security level marking can be performed according to the division situation. When the identity of the high-level security-level personnel cannot be identified, the corresponding trajectory route is first obtained, which is compared with the total length of the road in the security monitoring area to obtain the proportion of the trajectory route, and then compared with the preset threshold to determine whether to start the corresponding security warning. When the warning is triggered, the manager Personnel can go to inquire, which can not only avoid that the senior security level cannot find the destination, but also can authenticate the identity of the senior security level personnel and improve the security effect. When it is an ordinary security level that can recognize the identity, it will calculate the anti-fall ratio of the height and body width of the people in the security area within the monitoring period, and calculate the center of mass difference. The dual monitoring method is adopted to improve the security effect, that is, it can send an early warning reminder to the contact person of the fallen person, or send an early warning reminder to the security management personnel, and also according to the positioning of the fallen person, start the street lights within the positioning range to make the street lights flash, so that passers-by can find the fallen person in time, and then can play a timely rescue effect on the fallen person. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a system diagram of the blockchain security monitoring and management system in the present invention.

[0038] Figure 2 This is a system diagram of the information collection unit in the blockchain security monitoring and management system of the present invention;

[0039] Figure 3 This is a system diagram of the information analysis unit in the blockchain security monitoring and management system of the present invention;

[0040] Figure 4 This is a system diagram of the security management unit in the blockchain security monitoring and management system of the present invention.

[0041] Legend: 100, information acquisition unit; 110, face acquisition module; 120, location acquisition module; 130, feature acquisition module; 140, first communication module; 200, information analysis unit; 210, second communication module; 220, identity determination module; 230, database module; 240, trajectory monitoring module; 250, abnormal warning module; 300, security management unit; 310, third communication module; 320, display module; 330, warning response module; 340, warning information module. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Example:

[0046] like Figure 1-Figure 4 As shown, this embodiment provides a blockchain security monitoring and management system, including an information collection unit 100, an information analysis unit 200 and a security management unit 300, wherein: the information collection unit 100 is used to obtain the facial information of people in the security monitoring area, as well as the information of the location of the people and the human feature information of the people; the information analysis unit 200 identifies the people in the security monitoring area according to the collected facial information, and marks the security level of the people in the security monitoring area according to the identity recognition result, and monitors the trajectory of the people in the security monitoring area, and determines whether to start an abnormal warning according to the trajectory monitoring, and the information analysis unit 200 is connected to the information collection unit 100 through a blockchain network; the security management unit 300 is used to enter the information of the active people in the security area and the preset security information, and receive and display the warning information in the security area and the input preset security information, and the security management unit 300 is connected to the information analysis unit 200.

[0047] In the present embodiment, it should be noted that the facial information, positioning information, height information and body width information of the personnel in the security monitoring area will be collected by the information collection unit 100, and transmitted to the information analysis unit 200. The information analysis unit 200 will first compare and identify the acquired facial information of the personnel in the security monitoring area with the preset registered personnel information, and then divide the personnel in the security monitoring area, that is, registered personnel and unregistered personnel. According to the division, security level marking can be performed, that is, a high-level security level whose identity cannot be identified and an ordinary security level whose identity can be identified are obtained, so as to carry out security processing for personnel of different security levels in the future.

[0048] When it comes to senior security personnel whose identities cannot be identified, the positioning information of the senior security personnel in the security monitoring area will be obtained in real time, and then the corresponding trajectory route can be obtained, which will be compared with the total length of the roads in the security monitoring area to obtain the proportion of the trajectory route, and then compared with the preset threshold. If it exceeds the preset threshold, the corresponding security warning is activated, otherwise the corresponding security warning is activated. As an implementation method, when the security warning is activated, the security warning is uploaded to the security management unit 300, and the management personnel can go or assign patrol personnel to inquire. On the one hand, it can avoid the senior security level from being unable to find the destination, and on the other hand, the senior security personnel can be authenticated to improve the security effect.

[0049] When it is a common security level capable of identifying identities, the anti-fall ratio of the height to the body width of the people in the security area will be calculated within the monitoring period, and the center of mass difference will be calculated. If the anti-fall ratio and the center of mass difference are respectively less than the corresponding preset thresholds, it means that a person has fallen, and the corresponding anti-fall warning is activated, and the anti-fall warning information is transmitted to the security management unit 300. As an implementation method, an early warning reminder can be sent to the contact person of the fallen person, or to the security management personnel, so that the fallen person can be rescued in time. In addition, as another implementation method, the street lights within the positioning range can be activated according to the positioning of the fallen person, so that the street lights flash, so that passers-by can find the fallen person in time, and thus can play a role in timely rescue of the fallen person.

[0050] In the present invention, the information collection unit 100 includes a face collection module 110, a position acquisition module 120, a feature collection module 130 and a first communication module 140, wherein: the face collection module 110 is used to collect face information of people in the security monitoring area in real time; the position acquisition module 120 obtains positioning information of people in the security monitoring area based on the background information of people in the security monitoring area; the feature collection module 130 is used to obtain physical feature information of people in the security monitoring area; the first communication module 140 uses the blockchain network to realize information interaction between the information collection unit 100 and the information analysis unit 200, and the first communication module 140 is connected to the face collection module 110, the position acquisition module 120, the feature collection module 130 and the first communication module 140.

[0051] In addition, the physical characteristic information includes the height information and body width information of the persons in the security monitoring area.

[0052] In this embodiment, it should be noted that when entering the security monitoring area, the facial information of the entering person will be adopted by the face acquisition module 110 and uploaded to the information analysis unit 200 through the first communication module 140. The information analysis unit 200 will perform identity recognition and then perform subsequent security level marking; when the person is active in the security monitoring area, the position acquisition module 120 and the feature acquisition module 130 will respectively perform real-time positioning and feature collection, and upload it to the information analysis unit 200 through the first communication module 140.

[0053] In the present invention, the information analysis unit 200 includes a second communication module 210, an identity determination module 220 and a database module 230, wherein: the second communication module 210 realizes information interaction between the information analysis unit 200 and the information collection unit 100 and the security management unit 300 through the blockchain network; the identity determination module 220 performs identity recognition based on the collected facial information of the personnel in the security monitoring area and the pre-stored facial information, and marks the security level of the personnel in the security monitoring area according to the recognition results, and the identity determination module 220 is connected to the second communication module 210; the database module 230 is used to store preset security information and store received information, and the database module 230 is connected to both the second communication module 210 and the identity determination module 220.

[0054] Among them, the security levels include advanced security level that cannot identify the identity and ordinary security level that can identify the identity.

[0055] In this embodiment, it should be noted that the second communication module 210 is used to receive the information uploaded by the information collection unit 100 and transmit it to the identity determination module 220. The identity determination module 220 retrieves the stored information from the database module 230, performs face recognition on the personnel in the security monitoring area, and marks the security level of the personnel in the security monitoring area.

[0056] In the present invention, the information analysis unit 200 also includes a trajectory monitoring module 240 and an abnormal warning module 250, wherein: the trajectory monitoring module 240 is used to perform trajectory monitoring on personnel in the security monitoring area, and the trajectory monitoring module 240 is connected to the identity determination module 220; the abnormal warning module 250 determines whether to start the abnormal warning based on the trajectory monitoring, and the abnormal warning module 250 is connected to the second communication module 210, the database module 230 and the trajectory monitoring module 240.

[0057] The process of determining whether to initiate an abnormal warning based on trajectory monitoring is as follows:

[0058] According to the trajectory of the senior security personnel, the ratio of the trajectory of the senior security personnel in the security area to the total length of the roads in the security area is calculated, and the ratio is compared with the preset threshold. If it exceeds the preset threshold, the corresponding security warning is activated, otherwise the corresponding security warning is activated;

[0059] Calculate the fall prevention ratio of the height to body width of the people in the security area, and calculate the center of mass difference In the formula, x n is the ordinate of the nth centroid. If the anti-fall ratio and the centroid difference are both less than the corresponding preset thresholds, the corresponding anti-fall warning is activated, otherwise the anti-fall warning is not activated.

[0060] In addition, the fall prevention warning includes sending emergency reminders to the contacts of the person who fell in the security area and the managers in the security area based on the stored contact information, and initiating the flashing alarm of street lights within the set range based on the location information of the person who fell in the security area.

[0061] In this embodiment, it should be noted that the trajectory monitoring module 240 will receive information from the identity determination module 220, and process it according to different security levels. When the person is at a high security level, the corresponding trajectory route will be obtained, and it will be compared with the total length of the roads in the security monitoring area to obtain the proportion of the trajectory route, and then it will be compared with the preset threshold. If it exceeds the preset threshold, the corresponding security warning will be activated, otherwise the corresponding security warning will be activated, thereby preventing the high security level from being unable to find the destination, and identity verification of high security level personnel can be performed to improve the security effect. When it is an ordinary security level, the anti-fall ratio of the height and body width of the people in the security area and the center of mass difference are calculated to determine whether to activate the corresponding anti-fall warning. The dual monitoring method is adopted to avoid the occurrence of false alarms and improve the reliability of anti-fall.

[0062] In the present invention, the security management unit 300 includes a third communication module 310 and a display module 320, wherein: the third communication module 310 realizes information interaction between the security management unit 300 and the information analysis unit 200 through the blockchain network; the display module 320 is used to display the warning information and input preset information within the security area, and the display module 320 is connected to the third communication module 310.

[0063] In addition, the security management unit 300 also includes an early warning response module 330 and an early warning information module 340, wherein: the early warning response module 330 is used to set early warning information, and the early warning response module 330 is connected to both the third communication module 310 and the display module 320; the early warning information module 340 is used to enter information about people active in the security area, and the early warning information module 340 is connected to both the third communication module 310 and the display module 320.

[0064] In this embodiment, it should be noted that the third communication module 310 can be used to upload or receive information from the information analysis unit 200. The management personnel can set warning information through the warning response module 330, including but not limited to safety warning information, etc., and can also enter the information of people active in the security area through the warning information module 340. As an implementation method, the visitor's information can be preset in advance according to the visitor's appointment situation; in addition, when a warning occurs, the warning information can be displayed through the display module 320.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A blockchain security monitoring and management system, characterized in that: It comprises an information collection unit (100), an information analysis unit (200) and a security management unit (300), wherein: The information collection unit (100) is used to obtain facial information of people in the security monitoring area, as well as information on the location of the people and human body feature information of the people; The information analysis unit (200) performs identity recognition on persons in the security monitoring area based on the collected facial information, and marks the security level of the persons in the security monitoring area based on the identity recognition result, and performs trajectory monitoring on the persons in the security monitoring area, and determines whether to initiate an abnormal warning based on the trajectory monitoring, wherein the information analysis unit (200) is connected to the information collection unit (100) via a blockchain network; The security management unit (300) is used to input information about persons active in the security area and preset security information, and to receive and display early warning information and input preset security information in the security area. The security management unit (300) is connected to the information analysis unit (200).

2. A blockchain security monitoring and management system according to claim 1, characterized in that: The information collection unit (100) comprises a face collection module (110), a position acquisition module (120), a feature collection module (130) and a first communication module (140), wherein: The face collection module (110) is used to collect face information of people in the security monitoring area in real time; The position acquisition module (120) acquires the positioning information of the persons in the security monitoring area based on the background information of the persons in the security monitoring area; The feature collection module (130) is used to obtain physical feature information of people in the security monitoring area; The first communication module (140) uses a blockchain network to implement information interaction between the information collection unit (100) and the information analysis unit (200); the first communication module (140) is connected to the face collection module (110), the position acquisition module (120), the feature collection module (130) and the first communication module (140).

3. A blockchain security monitoring and management system according to claim 2, characterized in that: The physical characteristic information includes height information and body width information of people in the security monitoring area.

4. A blockchain security monitoring and management system according to claim 1, characterized in that: The information analysis unit (200) comprises a second communication module (210), an identity determination module (220) and a database module (230), wherein: The second communication module (210) realizes information interaction between the information analysis unit (200), the information collection unit (100) and the security management unit (300) through the blockchain network; The identity determination module (220) performs identity recognition based on the collected facial information of the persons in the security monitoring area and the pre-stored facial information, and marks the security level of the persons in the security monitoring area based on the recognition result, and the identity determination module (220) is connected to the second communication module (210); The database module (230) is used to store preset security information and received information, and the database module (230) is connected to both the second communication module (210) and the identity determination module (220).

5. A blockchain security monitoring and management system according to claim 4, characterized in that: The security levels include a high security level where the identity cannot be identified and a common security level where the identity can be identified.

6. A blockchain security monitoring and management system according to claim 5, characterized in that: The information analysis unit (200) further comprises a trajectory monitoring module (240) and an abnormality warning module (250), wherein: The trajectory monitoring module (240) is used to monitor the trajectory of personnel in the security monitoring area, and the trajectory monitoring module (240) is connected to the identity determination module (220); The abnormal warning module (250) determines whether to start the abnormal warning according to the trajectory monitoring, and the abnormal warning module (250) is connected to the second communication module (210), the database module (230) and the trajectory monitoring module (240).

7. A blockchain security monitoring and management system according to claim 6, characterized in that: The process of determining whether to start an abnormal warning based on trajectory monitoring is as follows: According to the trajectory of the senior security personnel, the ratio of the trajectory of the senior security personnel in the security area to the total length of the roads in the security area is calculated, and the ratio is compared with the preset threshold. If it exceeds the preset threshold, the corresponding security warning is activated, otherwise the corresponding security warning is activated; Calculate the fall prevention ratio of the height to body width of the people in the security area, and calculate the center of mass difference In the formula, x n is the ordinate of the nth centroid. If the anti-fall ratio and the centroid difference are both less than the corresponding preset thresholds, the corresponding anti-fall warning is activated, otherwise the anti-fall warning is not activated.

8. A blockchain security monitoring and management system according to claim 7, characterized in that: The anti-fall warning includes sending an emergency reminder to the contact person of the person who fell in the security area and the management personnel in the security area according to the stored contact information, and starting the flashing alarm of the street lamps within the set range according to the location information of the person who fell in the security area.

9. A blockchain security monitoring and management system according to claim 1, characterized in that: The security management unit (300) comprises a third communication module (310) and a display module (320), wherein: The third communication module (310) realizes information interaction between the security management unit (300) and the information analysis unit (200) through the blockchain network; The display module (320) is used to display the warning information and input preset information in the security area, and the display module (320) is connected to the third communication module (310).

10. A blockchain security monitoring and management system according to claim 1, characterized in that: The security management unit (300) further comprises an early warning response module (330) and an early warning information module (340), wherein: The early warning response module (330) is used to set early warning information, and the early warning response module (330) is connected to both the third communication module (310) and the display module (320); The early warning information module (340) is used to input information about persons active in the security area, and the early warning information module (340) is connected to both the third communication module (310) and the display module (320).

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