Port digital intelligent security protection and supervision integrated platform
By promoting the integrated platform of digital intelligent security and supervision in ports, the shortcomings of traditional manual inspection and decentralized monitoring systems have been solved, and all-round and real-time monitoring and safety management of dangerous goods have been achieved, which has significantly improved the safety and management efficiency of the port.
Patent Information
- Application Number
- CN202411985895.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-29
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional port hazardous goods security and supervision methods rely on manual inspection and scattered monitoring systems, which have omissions and cannot achieve real-time and comprehensive monitoring. It is difficult to integrate and effectively utilize data, and it is difficult to detect potential safety hazards in a timely manner and respond quickly.
Provide a integrated platform for digital intelligent security and supervision of ports, including data collection module, personnel abnormal behavior analysis module, dangerous goods supervision module, alarm module, visual management module and encryption module. Through these modules, real-time collection, analysis and management of port data is realized to ensure all-round monitoring and safety management of dangerous goods.
By accurately identifying people with suspicious behavior and tracking dangerous goods in real time, we can minimize the possibility of safety accidents, improve the safety and efficiency of port hazardous goods management, and ensure the safety of life and property in ports and surrounding areas and the protection of the ecological environment.
Smart Images
Figure CN119904161A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of security management, and in particular to a port digital intelligent security and supervision integrated platform. Background Art
[0002] With the continuous development of global trade, ports, as important hubs for cargo transportation, have an increasing throughput of dangerous goods. Dangerous goods themselves are flammable, explosive, toxic and corrosive. Once a safety accident occurs, it will not only cause serious damage to port facilities and the surrounding environment, but also threaten the safety of personnel lives, bringing huge economic losses and social impacts. The traditional port dangerous goods security and supervision methods mainly rely on manual inspections, decentralized monitoring systems and simple paper records, which have many drawbacks. Manual inspections are prone to omissions and cannot achieve real-time and all-round monitoring; each monitoring system is independent of each other, forming an information island, making it difficult to integrate and effectively utilize data, and it is difficult to timely and accurately discover potential safety hazards and respond quickly to problems. In this regard, we have proposed an integrated platform for digital intelligent security and supervision of ports. Summary of the invention
[0003] In order to solve the above technical problems, a digital intelligent security and supervision integrated platform for ports is provided. This technical solution solves the problem of omissions in the above manual inspections.
[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a port digital intelligent security and supervision integrated platform, including: a data acquisition module, a personnel abnormal behavior analysis module, a dangerous goods supervision module, an alarm module, a visual management module and an encryption module;
[0005] The data collection module is used to collect port data and construct the port's personnel data set and dangerous goods data set after preprocessing the data;
[0006] The personnel abnormal behavior analysis module obtains personnel data sets, analyzes the actions of personnel at the port, identifies suspicious personnel, and pays attention to the current suspicious personnel;
[0007] The dangerous goods supervision module is based on electronic tags to track and record dangerous goods in real time, manage and review them, and manage the placement of dangerous goods;
[0008] When the alarm module detects a suspicious person approaching the range of dangerous goods, it will sound an alarm and control the suspicious person in time;
[0009] The visual management module is based on a graphic interface, which can intuitively display the distribution of goods and the monitoring of personnel in real time, making it easier for staff to manage;
[0010] The encryption module encrypts the management platform based on the hash encryption algorithm to prevent access by outside users.
[0011] Preferably, the data acquisition module includes a monitoring unit, an electronic tag tracking unit and a map unit. The monitoring unit captures the movements of port personnel in real time based on a camera. The electronic tag tracking unit is used to track dangerous goods. The map unit is used to draw the location of the port into a plane map and mark the positions of personnel and goods on the map in real time. The collected data is pre-processed, and the processing includes data cleaning, data sorting and data normalization. The processed data set is constructed into a data set for subsequent analysis.
[0012] Preferably, the personnel abnormal behavior analysis module retrieves the collected port personnel video data from the data acquisition module, analyzes the personnel in the video data, determines the suspiciousness, analyzes each port personnel presented in the video data, identifies individual personnel in the video screen based on image recognition technology, distinguishes between staff and other personnel, locks the position, posture and movement trajectory of the personnel, and makes detailed comparison and judgment on various behavioral performances of the personnel. Abnormal behaviors include: wandering in limited non-traffic areas, entering dangerous goods storage areas without authorization, and staying around important equipment in port facilities for a long time; based on the analysis results, the personnel are marked as suspicious and continuously tracked and observed.
[0013] Preferably, the analysis formula for the suspicious person's action posture in the personnel abnormal behavior analysis module is:
[0014]
[0015] Where T(p) is the result of the analysis. For person p, traverse the element a in the predefined abnormal feature set related to the action posture i , by judging the function F(p, a i ) determines whether person p has abnormal characteristics, and finally obtains T(p) value, which is the suspiciousness score, w i The weight of the abnormal feature value, F(p, a i ) is the judgment function; the suspicious threshold range is obtained based on the expert analysis method, and the T(p) value obtained by calculation and analysis is compared with the suspicious threshold range. If it is greater than the threshold range, it is judged that the current person has a suspicious risk and continuous attention is given.
[0016] Preferably, the dangerous goods supervision module prepares exclusive labels for each batch of dangerous goods and stores the cargo information, including flammable, explosive, toxic and corrosive categories. After the dangerous goods are transferred in different operating areas, the location information of the dangerous goods is obtained in real time through the operation of the electronic tag reader. The staff manages and reviews the dangerous goods based on detailed tracking records, and plans the specific placement of each batch of dangerous goods in combination with the layout structure and storage conditions of the port warehouse.
[0017] Preferably, the alarm module relies on the video information collected in the data acquisition module to continuously monitor suspicious persons, and marks the positions of suspicious persons in real time based on the map unit for staff monitoring, calculates the safety distance value of dangerous goods, and marks it on the map unit in real time. When the suspicious person is within the safety distance value on the map unit, it enters the alert state and sends out an alarm signal. At the same time, all display terminals connected to the platform pop up warning windows to allow staff to quickly locate and confirm the situation.
[0018] Preferably, the formula for calculating the safe distance value of dangerous goods is:
[0019] D=R+V*B*C
[0020] Where D is the result of the calculation, R is the dangerous impact radius of the dangerous goods themselves, V is the speed of the suspicious person's movement, B is the time it takes for the staff to respond, and C is the safety factor. The safe distance value of the dangerous goods is obtained after calculation.
[0021] Preferably, the visual management module displays the distribution of goods and the monitoring status of personnel in an all-round and multi-angle manner in real time, and uses advanced graphics drawing and rendering technology to present them clearly. In the two-dimensional plane map display form, the port layout is fully presented, and different types of warehouses, docks, and yards are marked and distinguished with different colors and icons, while goods are displayed in corresponding positions with corresponding graphic elements, and dangerous goods are displayed with red icons.
[0022] Preferably, the encryption module encrypts and protects the management platform based on a hash encryption algorithm, processes key data in the management platform, converts different types of data into hash values of fixed length, performs irreversible conversion operations on the data, generates corresponding hash values, and obtains an encrypted key. When an external user accesses the platform, he or she can access it only after passing the key.
[0023] Preferably, the hash encryption algorithm formula is: Hash(E)=J, where Hash is the hash encryption transmission process, and the original data E is converted into the corresponding hash value through operation.
[0024] Compared with the prior art, the present invention has the following beneficial effects:
[0025] By acquiring personnel data sets and deeply analyzing the actions of port personnel, the present invention can accurately identify personnel with suspicious behavior, and conduct real-time tracking, recording, management, review, and placement management of dangerous goods based on electronic tag technology, thereby comprehensively ensuring the safety of dangerous goods in all aspects of the port, minimizing the losses caused by possible safety accidents, and improving the safety and efficiency of port dangerous goods management. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a structural block diagram of the integrated platform of the present invention. DETAILED DESCRIPTION
[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0028] Reference Figure 1 As shown in the figure, the integrated platform of digital intelligent security and supervision of ports includes: data collection module, personnel abnormal behavior analysis module, dangerous goods supervision module, alarm module, visual management module and encryption module;
[0029] The data collection module is used to collect port data and construct the port's personnel data set and dangerous goods data set after preprocessing the data;
[0030] The personnel abnormal behavior analysis module obtains personnel data sets, analyzes the actions of personnel at the port, identifies suspicious personnel, and pays attention to the current suspicious personnel;
[0031] The dangerous goods supervision module is based on electronic tags to track and record dangerous goods in real time, manage and review them, and manage the placement of dangerous goods;
[0032] When the alarm module detects a suspicious person approaching the range of dangerous goods, it will sound an alarm and control the suspicious person in time;
[0033] The visual management module is based on a graphic interface, which can intuitively display the distribution of goods and the monitoring of personnel in real time, making it easier for staff to manage;
[0034] The encryption module encrypts the management platform based on the hash encryption algorithm to prevent access by outside users.
[0035] This application collects data from all aspects and scenarios of the port, covering personnel activities, dangerous goods status, equipment operating parameters and environmental information, laying a solid foundation for the operation of the integrated intelligent security and supervision platform for dangerous goods in the entire port. By carefully analyzing the personnel actions reflected in the personnel data set and accurately judging suspicious personnel, it helps port operators to lock in individuals who may pose security threats in advance. With the help of electronic tag technology, dangerous goods are tracked and recorded in real time, and the whole process from cargo entry, storage, transshipment to exit from the port is monitored. Any abnormality in any link can be detected quickly, minimizing the possibility of safety accidents such as leakage, explosion and fire of dangerous goods, and protecting the safety of life and property and the ecological environment in the port and surrounding areas. Once a high-risk scene of suspicious personnel approaching dangerous goods is detected, an alarm can be issued immediately, and the potential danger information can be conveyed to all relevant personnel in the port as soon as possible. Whether it is on-site operators, security personnel or managers of the command center, they can quickly know and initiate corresponding emergency measures, effectively shorten the response time, and strive to contain the danger before it occurs.
[0036] The data acquisition module includes a monitoring unit, an electronic tag tracking unit and a map unit. The monitoring unit captures the movements of port personnel in real time based on a camera. The electronic tag tracking unit is used to track dangerous goods. The map unit is used to draw the location of the port into a flat map and mark the locations of personnel and goods on the map in real time. The collected data is pre-processed, including data cleaning, data sorting and data normalization. The processed data set is constructed into a data set for subsequent analysis.
[0037] This application is based on the real-time capture of the movements of port personnel by cameras, and can record the behavior of personnel in various areas of the port in an all-round and uninterrupted manner. It can grasp the specific location and status changes of dangerous goods from entry, storage, loading and unloading to exit in real time. This full-process tracking ensures that dangerous goods are always under strict supervision. Any possible abnormal situation, such as deviation from the prescribed transportation route and failure to store as required, can be detected in time, thereby effectively preventing various safety accidents caused by improper management of dangerous goods and protecting the safety of the port and surrounding environment.
[0038] The personnel abnormal behavior analysis module retrieves the collected port personnel video data from the data acquisition module, analyzes the personnel in the video data, determines the suspiciousness, and analyzes each port personnel presented in the video data. Based on image recognition technology, it identifies individual personnel in the video screen, distinguishes between staff and other personnel, locks the position, posture and movement trajectory of the personnel, and makes detailed comparison and judgment on various behavioral performances of the personnel. Abnormal behaviors include: wandering in limited non-traffic areas, entering dangerous goods storage areas without authorization, and staying around important equipment in port facilities for a long time; based on the analysis results, the personnel are marked as suspicious and continuously tracked and observed.
[0039] Through in-depth analysis of port personnel video data, this application can promptly detect abnormal behaviors that may pose safety hazards. For example, someone wandering in a restricted non-traffic area may indicate bad intentions, or entering a dangerous goods storage area without authorization, which is likely to cause a serious safety accident. Staying around important equipment in port facilities for a long time may cause damage to the equipment. With the continuous development of port business, changes in the environment and changes in personnel flow, the behavior patterns of personnel will also change accordingly.
[0040] The analysis formula for suspicious person's action posture in the personnel abnormal behavior analysis module is:
[0041]
[0042] Where T(p) is the result of the analysis. For person p, traverse the element a in the predefined abnormal feature set related to the action posture i , by judging the function F(p, a i ) determines whether person p has abnormal characteristics, and finally obtains T(p) value, which is the suspiciousness score, w i The weight of the abnormal feature value, F(p, a i ) is the judgment function; the suspicious threshold range is obtained based on the expert analysis method, and the T(p) value obtained by calculation and analysis is compared with the suspicious threshold range. If it is greater than the threshold range, it is judged that the current person has a suspicious risk and continuous attention is given.
[0043] The dangerous goods supervision module prepares exclusive labels for each batch of dangerous goods and stores cargo information, including flammable, explosive, toxic and corrosive categories. After the dangerous goods are transferred in different operating areas, the location information of the dangerous goods is obtained in real time through the work of the electronic tag reader. The staff manages and reviews the dangerous goods based on detailed tracking records, and plans the specific placement of each batch of dangerous goods in combination with the layout structure and storage conditions of the port warehouse.
[0044] This application prepares exclusive labels for each batch of dangerous goods and stores detailed cargo information, especially clearly marking the flammable, explosive, toxic and corrosive dangerous attributes, so that the staff can clearly and quickly know the danger of the goods at any time, and thus take targeted safety protection measures in the operation and storage links.
[0045] The alarm module relies on the video information collected in the data acquisition module to continuously monitor suspicious persons, and marks the location of suspicious persons in real time based on the map unit for staff monitoring, calculates the safe distance value of dangerous goods, and marks it on the map unit in real time. When the suspicious person is within the safe distance value on the map unit, it enters the alert state and sends out an alarm signal. At the same time, all display terminals connected to the platform pop up warning windows to allow staff to quickly locate and confirm the situation.
[0046] This application continuously monitors suspicious persons by relying on video information collected by the data acquisition module, and calculates and marks the safe distance value of dangerous goods in real time. Once a suspicious person enters within the safe distance value, it can quickly enter the alert state and issue an alarm signal.
[0047] The formula for calculating the safe distance value of dangerous goods is:
[0048] D=R+V*B*C
[0049] Where D is the result of the calculation, R is the dangerous impact radius of the dangerous goods themselves, V is the speed of the suspicious person's movement, B is the time it takes for the staff to respond, and C is the safety factor. The safe distance value of the dangerous goods is obtained after calculation.
[0050] In this application, R is set to represent the dangerous impact radius of dangerous goods, which is determined according to the nature, storage volume, and potential hazard degree of the dangerous goods. Different types of dangerous goods have different dangerous impact radiuses. For flammable and explosive dangerous goods, the radius of the area that may be affected if an accidental explosion occurs; for toxic and harmful dangerous goods, the radius of the area that can be affected by the diffusion of toxic gas after leakage. The value can be obtained by referring to relevant safety standards, experimental data, or past accident analysis data;
[0051] Let V represent the moving speed of the suspicious person. The video surveillance system at the port site combined with the intelligent analysis algorithm can be used to estimate the walking and running speed of the suspicious person in real time. A rough estimate can also be made based on the average moving speed of common people in the port combined with the specific behavioral characteristics of the suspicious person.
[0052] Let B represent the response time of the port security system and staff, which is the time required from discovering suspicious persons approaching dangerous goods to taking effective control measures, including the alarm transmission time, personnel assembly time, and equipment startup time. This value can be determined by statistical analysis of port security drills and past actual emergency response situations.
[0053] Let C represent the uncertainty safety factor. Taking into account various uncertainties that may exist in actual situations, such as the uncertainty of the impact of the environment on the spread of dangerous goods, the unpredictability of personnel behavior, and the risk of temporary failure of the security system, an additional safety redundancy factor is given, which can generally be determined based on port operation experience and risk assessment results.
[0054] The visual management module provides a comprehensive, multi-angle and real-time intuitive display of the distribution of goods and the monitoring status of personnel. It uses advanced graphics drawing and rendering technology to present them clearly. In the two-dimensional map display format, the port layout is fully presented. Different types of warehouses, docks, and yards are marked and distinguished with different colors and icons, and goods are displayed in corresponding positions with corresponding graphic elements. Dangerous goods are displayed with red icons.
[0055] This application intuitively displays the distribution of cargo and personnel monitoring status in real time, in all directions and from multiple angles. Port managers no longer need to flip through complicated paper records or search for scattered data in multiple different systems. They can get a clear understanding of the operating status of the entire port at a glance.
[0056] The encryption module encrypts and protects the management platform based on the hash encryption algorithm, processes the key data in the management platform, converts different types of data into hash values of fixed length, performs irreversible conversion operations on the data, generates corresponding hash values, and obtains the encrypted key. When external users access the data, they can only access it after passing the key. The hash encryption algorithm formula is: Hash(E)=J, where Hash is the hash encryption transportation process, and the original data E is converted into the corresponding hash value through operations.
[0057] This application converts the key data in the management platform into a hash value of fixed length and performs an irreversible conversion operation. Even if the data is intercepted by criminals during transmission or the storage device is accidentally leaked, due to the unidirectional nature of the hash algorithm, it is almost impossible for external users to reversely deduce the original data content from the hash value. For example, the detailed physical and chemical properties and storage locations of dangerous goods in the port, as well as sensitive information such as the login passwords of staff, can all be securely stored in the form of hash values to avoid privacy being prying into, thereby fully protecting the confidentiality of port operation data.
[0058] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.
Claims
1. The port digital intelligent security and supervision integrated platform is characterized by: include: Data collection module, personnel abnormal behavior analysis module, dangerous goods supervision module, alarm module, visual management module and encryption module; The data collection module is used to collect port data and construct the port's personnel data set and dangerous goods data set after preprocessing the data; The personnel abnormal behavior analysis module obtains personnel data sets, analyzes the actions of personnel at the port, identifies suspicious personnel, and pays attention to the current suspicious personnel; The dangerous goods supervision module is based on electronic tags to track and record dangerous goods in real time, manage and review them, and manage the placement of dangerous goods; When the alarm module detects a suspicious person approaching the range of dangerous goods, it will sound an alarm and control the suspicious person in time; The visual management module is based on a graphic interface, which can intuitively display the distribution of goods and the monitoring of personnel in real time, making it easier for staff to manage; The encryption module encrypts the management platform based on the hash encryption algorithm to prevent access by outside users.
2. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The data acquisition module includes a monitoring unit, an electronic tag tracking unit and a map unit. The monitoring unit captures the movements of port personnel in real time based on a camera. The electronic tag tracking unit is used to track dangerous goods. The map unit is used to draw the location of the port into a flat map and mark the locations of personnel and goods on the map in real time. The collected data is pre-processed, including data cleaning, data sorting and data normalization. The processed data set is constructed into a data set for subsequent analysis.
3. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The personnel abnormal behavior analysis module retrieves the collected port personnel video data from the data acquisition module, analyzes the personnel in the video data, determines the suspiciousness, and analyzes each port personnel presented in the video data. Based on image recognition technology, it identifies individual personnel in the video screen, distinguishes between staff and other personnel, locks the position, posture and movement trajectory of the personnel, and makes detailed comparison and judgment on various behavioral performances of the personnel. Abnormal behaviors include: wandering in limited non-traffic areas, entering dangerous goods storage areas without authorization, and staying around important equipment in port facilities for a long time; based on the analysis results, the personnel are marked as suspicious and continuously tracked and observed.
4. The port digital intelligent security and supervision integrated platform according to claim 3 is characterized in that: The analysis formula for suspicious person's action posture in the personnel abnormal behavior analysis module is: Where T(p) is the result of the analysis. For person p, traverse the element a in the predefined abnormal feature set related to the action posture i , by judging the function F(p, a i ) determines whether person p has abnormal characteristics, and finally obtains T(p) value, which is the suspiciousness score, w i The weight of the abnormal feature value, F(p, a i ) is the judgment function; the suspicious threshold range is obtained based on the expert analysis method, and the T(p) value obtained by calculation and analysis is compared with the suspicious threshold range. If it is greater than the threshold range, it is judged that the current person has a suspicious risk and continuous attention is given.
5. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The dangerous goods supervision module prepares exclusive labels for each batch of dangerous goods and stores cargo information, including flammable, explosive, toxic and corrosive categories. After the dangerous goods are transferred in different operating areas, the location information of the dangerous goods is obtained in real time through the work of the electronic tag reader. The staff manages and reviews the dangerous goods based on detailed tracking records, and plans the specific placement of each batch of dangerous goods in combination with the layout structure and storage conditions of the port warehouse.
6. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The alarm module relies on the video information collected in the data acquisition module to continuously monitor suspicious persons, and marks the location of suspicious persons in real time based on the map unit for staff monitoring, calculates the safe distance value of dangerous goods, and marks it on the map unit in real time. When the suspicious person is within the safe distance value on the map unit, it enters the alert state and sends out an alarm signal. At the same time, all display terminals connected to the platform pop up warning windows to allow staff to quickly locate and confirm the situation.
7. The port digital intelligent security and supervision integrated platform according to claim 6 is characterized in that: The formula for calculating the safe distance value of dangerous goods is: D=R+V*B*C Where D is the result of the calculation, R is the dangerous impact radius of the dangerous goods themselves, V is the speed of the suspicious person's movement, B is the time it takes for the staff to respond, and C is the safety factor. The safe distance value of the dangerous goods is obtained after calculation.
8. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The visual management module provides a comprehensive, multi-angle and real-time intuitive display of the distribution of goods and the monitoring status of personnel. It uses advanced graphics drawing and rendering technology to present them clearly. In the two-dimensional map display format, the port layout is fully presented. Different types of warehouses, docks, and yards are marked and distinguished with different colors and icons, and goods are displayed in corresponding positions with corresponding graphic elements. Dangerous goods are displayed with red icons.
9. The port digital intelligent security and supervision integrated platform according to claim 1 is characterized in that: The encryption module encrypts and protects the management platform based on the hash encryption algorithm, processes the key data in the management platform, converts different types of data into hash values of fixed length, performs irreversible conversion operations on the data, generates corresponding hash values, and obtains the encryption key. When external users access the platform, they can only access it after passing the key.
10. The port digital intelligent security and supervision integrated platform according to claim 9 is characterized in that: The hash encryption algorithm formula is: Hash(E)=J, where Hash is the hash encryption transmission process, which converts the original data E into the corresponding hash value through operation.