A subway security inspection and ticket inspection integrated inspection system and method

Abstract

The present invention provides a security inspection and ticket inspection integrated inspection system and method for subway security inspection and ticket sales and inspection, the inspection system includes security inspection equipment, ticket inspection equipment and a management center, the security inspection equipment is connected to the management center, the ticket inspection equipment includes ticketing equipment and ticket gates, the ticketing equipment and ticket gates are both connected to the management center, the ticketing equipment, ticket gates and security inspection equipment are all provided with user identification cameras, and are all connected to the management center. The inspection method is specifically: dangerous goods detection is performed on users and their carrying items entering the subway station by terahertz light waves, security inspection information is generated and bound to the user, the user image is obtained by the user identification camera on the ticket gate, the ticket inspection information is bound to the user according to the user image, and the inspection result of the user is obtained. The present invention can link the data between the security inspection, ticket inspection and monitoring services in the subway station, and improve the travel efficiency and safety of users' subway travel.

Description

Technical Field

[0001] The present invention relates to, in particular to, a system and method for integrating subway security inspection and ticket sales. Background Art

[0002] The existing subway automatic ticket vending, security, and video surveillance systems are independent of each other, making unified management of various services within the subway station impossible. This is particularly true for ticket and security information management, as station entry decisions rely primarily on security and ticket inspection results. Security inspections are mostly performed manually, resulting in low efficiency and inefficient travel for users. Furthermore, during ticket inspection, there is no way to match user security and ticket information. Consequently, ticket loss and fraudulent use remain unresolved. Consequently, the independent data between various services can lead to irregularities within the station, impacting user travel. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the existing technology and provide an integrated security and ticket inspection system and method for subway security inspection and ticket sales and inspection. By binding security inspection information and ticket inspection information with users, the security inspection information and ticket inspection information are linked together, and automatic security inspection can be achieved and the corresponding security inspection information can be uploaded. This can solve the problem that the business data of existing subway stations are independent of each other, making it impossible to guarantee the travel efficiency of users. It can enable the security inspection information and ticket inspection information of users in subway stations to be managed in a linked manner, thereby improving the subway travel efficiency of users.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A method for integrating security inspection and ticket inspection for subways, comprising:

[0006] Security inspection equipment uses terahertz light waves to detect dangerous goods on users entering the subway station and their belongings. It generates real-time security inspection information based on the dangerous goods detection results and binds the security inspection information to the user.

[0007] When a user enters the subway gate area, the user's image is captured by the user recognition camera on the ticket gate, the user is identified based on the user image, the user information is obtained, the user's ticket sales record is retrieved, the user's ticket inspection information is obtained in conjunction with the ticket gate, and the ticket inspection information is bound to the user;

[0008] The user's inspection result is determined based on the security inspection information and ticket inspection information bound to the user, and the user is released or blocked based on the inspection result.

[0009] Furthermore, when the security inspection equipment uses terahertz light waves to detect dangerous goods on users entering the subway station, the security inspection equipment also obtains the user image through the user identification camera, identifies the user image, obtains the user information based on the identification result, and binds the security inspection information with the user based on the user information.

[0010] Furthermore, after the user enters the subway station, the user is monitored throughout the entire process. The user image is obtained in real time based on the monitoring equipment, and image features are extracted for each user image obtained. Posture recognition is performed based on the image features to obtain the user's posture features. The image features and posture features are matched and bound with the monitoring camera that obtained the corresponding user image. The corresponding locations of the image features and posture features are determined based on the matching and binding results. The running trajectory analysis is performed based on all user images obtained by the monitoring equipment. Behavior analysis is performed based on the user's running trajectory and the posture features and image features of each location in the running trajectory.

[0011] Furthermore, when a user enters the ticket sales area of ​​the subway, the user is identified by the user identification camera on the ticket sales device to obtain user information, and the corresponding security information and behavior analysis results before entering the ticket sales area are retrieved based on the user information. The user's ticket sales authority is determined based on the user information, security information and behavior analysis results, and whether the user can purchase tickets is determined based on the ticket sales authority.

[0012] A subway security inspection and ticket inspection integrated inspection system includes security inspection equipment, ticket inspection equipment and a management center. The security inspection equipment is set up at the subway entrance and is connected to the management center. The security inspection equipment uses terahertz light waves to detect dangerous goods on users and their belongings, obtains security inspection information based on the dangerous goods detection results, and transmits the corresponding security inspection information to the management center. The ticket inspection equipment includes a ticket vending machine and a ticket gate, both of which are connected to the management center. Users purchase subway tickets through the ticket vending machine, and the ticket vending machine uploads the user's ticket sales record to the management center in real time. The ticket gate checks the user's ticket in combination with the ticket sales record of the ticket vending device, and uploads the ticket inspection information to the management center. The ticket vending device, ticket inspection gate and security inspection device are all equipped with user identification cameras, and the user identification cameras on the ticket vending device, ticket inspection gate and security inspection device are all connected to the management center. During operation, the ticket vending device, ticket inspection gate and security inspection device also collect user images in real time through the user identification camera, and transmit the user images to the management center. The management center is used to bind the security inspection information and ticket inspection information with the user according to the user image, and obtain the user's inspection results based on the security inspection information and ticket inspection information.

[0013] Furthermore, it also includes monitoring equipment, which includes several monitoring cameras installed at different locations in the subway station. Each monitoring camera is connected to the management center, and the management center also numbers each user identification camera according to the importance of the installation location of the monitoring camera.

[0014] Furthermore, it also includes a database, which is connected to the management center. The management center saves the user's user information, security information, behavior analysis results, ticket sales records and ticket inspection information to the database. The database also collects statistics on the user's user information, security information, behavior analysis results, ticket sales records and ticket inspection information at preset time intervals. The management center adjusts the security access and exit permissions of each user based on the statistical results of the database.

[0015] The beneficial effects of the present invention are:

[0016] This system can link data between security checks, ticket inspections, and monitoring services at subway stations, preventing unusual incidents and effectively improving subway travel efficiency. Compared to manual security checks, security equipment directly checks users and their belongings and obtains corresponding security information. This integration of security and ticket information improves security efficiency, thereby enhancing travel efficiency. Furthermore, during ticket sales and inspection, each user's ticketing authority is determined by combining security information with behavioral analysis based on monitoring. This system can isolate unauthorized users before ticket sales, further preventing unusual situations and improving subway station safety management. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a flow chart of the present invention.

[0019] Among them: 1. Security inspection equipment, 2. Ticket inspection equipment, 21. Ticket sales equipment, 22. Ticket inspection equipment, 3. Management center, 4. Monitoring equipment, 41. Surveillance camera, 5. Database, 6. User identification camera. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and examples.

[0021] Example:

[0022] An integrated inspection system for subway security inspection and ticket sales, such as Figure 1As shown, it includes security inspection equipment 1, ticket inspection equipment 2 and management center 3. The security inspection equipment is set at the subway entrance and is connected to the management center. The security inspection equipment uses terahertz light waves to detect dangerous goods for users and their belongings, obtains security inspection information based on the dangerous goods detection results, and transmits the corresponding security inspection information to the management center. The ticket inspection equipment includes a ticket vending machine 21 and a ticket gate 22. Both the ticket vending machine and the ticket gate are connected to the management center. Users purchase subway tickets through the ticket vending machine, and the ticket vending machine uploads the user's ticket sales record to the management center in real time. The ticket gate is combined with The ticket sales record of the ticket vending device is used to check the user's ticket, and the ticket inspection information is uploaded to the management center. The ticket vending device, ticket inspection gate and security inspection equipment are all provided with a user identification camera 6, and the user identification cameras on the ticket vending device, ticket inspection gate and security inspection equipment are all connected to the management center. During operation, the ticket vending device, ticket inspection gate and security inspection equipment also collect user images in real time through the user identification camera, and transmit the user images to the management center. The management center is used to bind the security inspection information and ticket inspection information with the user according to the user image, and obtain the user's inspection results based on the security inspection information and ticket inspection information.

[0023] The security inspection equipment includes both human and physical inspection equipment, both of which utilize terahertz light waves to detect dangerous goods. Both are also equipped with user identification cameras. When performing dangerous goods inspections using the human inspection equipment, the user identification camera on the human inspection equipment captures and identifies the user's image. The identification result is then matched with existing registered users stored in a database to determine the user's identity and retrieve the corresponding user information. If a match with an existing registered user is not possible, a new user profile is created and stored in the database.

[0024] During the security check, ticket sales and ticket inspection processes, the user's image is collected by the user recognition camera, and the user's identity is recognized and confirmed based on the user image, thereby achieving association matching between different services.

[0025] It also includes monitoring equipment 4, which includes several monitoring cameras 41 installed at different locations in the subway station. Each monitoring camera is connected to the management center, and the management center also numbers each user identification camera according to the importance of the installation location of the monitoring camera.

[0026] In addition to security and ticket inspection information, users' behavior in subway stations also requires real-time monitoring to prevent dangerous incidents. Therefore, surveillance cameras installed at various locations monitor users and capture their movements. By numbering the surveillance cameras, user behavior can be assessed for safety levels, improving both the efficiency and accuracy of dangerous incident prevention.

[0027] It also includes a database 5, which is connected to the management center. The management center saves the user's user information, security information, behavior analysis results, ticket sales records and ticket inspection information to the database. The database also collects statistics on the user's user information, security information, behavior analysis results, ticket sales records and ticket inspection information at preset time intervals. The management center adjusts the security access and exit permissions of each user based on the statistical results of the database.

[0028] After the database collects data statistics, the management center can make a preliminary assessment of the user's credit behavior based on the statistical results. After completing the user's credit assessment, it can adjust the user's security access permissions and conduct behavioral analysis based on the security access permissions, thereby improving the accuracy of abnormal event judgments.

[0029] A method for integrating subway security inspection and ticket sales and inspection, such as Figure 2 As shown, including:

[0030] Security inspection equipment uses terahertz light waves to detect dangerous goods on users entering the subway station and their belongings. It generates real-time security inspection information based on the dangerous goods detection results and binds the security inspection information to the user.

[0031] When a user enters the subway gate area, the user's image is captured by the user recognition camera on the ticket gate, the user is identified based on the user image, the user information is obtained, the user's ticket sales record is retrieved, the user's ticket inspection information is obtained in conjunction with the ticket gate, and the ticket inspection information is bound to the user;

[0032] The user's inspection result is determined based on the security inspection information and ticket inspection information bound to the user, and the user is released or blocked based on the inspection result.

[0033] The user will be allowed to pass only when the security check information shows that the user is not carrying any dangerous items and the ticket check information shows that the ticket check result matches the ticket sales record. In other cases, the user will be blocked from entering.

[0034] When the security inspection equipment uses terahertz light waves to detect dangerous items on users entering the subway station, it also obtains the user's image through the user identification camera, identifies the user image, obtains user information based on the identification result, and binds the security inspection information to the user based on the user information.

[0035] Since security inspection equipment is divided into human inspection equipment and material inspection equipment, and human inspection and material inspection are separate, when conducting security inspections, it is necessary to use a user identification camera to determine the user's identity, so as to achieve matching between items and users. When obtaining security inspection information subsequently, the human inspection results and material inspection results can be matched and bound to the user as the final security inspection information.

[0036] After the user enters the subway station, the user is monitored throughout the entire process. The user's image is obtained in real time based on the monitoring equipment, and image features are extracted for each user image obtained. Posture recognition is performed based on the image features to obtain the user's posture features. The image features and posture features are matched and bound with the monitoring camera that obtained the corresponding user image. The corresponding locations of the image features and posture features are determined based on the matching and binding results. The running trajectory is analyzed based on all user images obtained by the monitoring equipment, and behavior analysis is performed based on the user's running trajectory and the posture features and image features of each location in the running trajectory.

[0037] In order to prevent abnormal events from happening, it is necessary to monitor user behavior so as to predict dangerous or abnormal events and improve the safety of subway stations.

[0038] Instead of using only a single image feature for behavior analysis, multi-dimensional features such as posture features, image features and motion trajectories are used to implement behavior analysis, thereby improving the accuracy of the analysis results.

[0039] The posture features and image features can be realized by using existing feature extraction algorithms, such as the HOG feature extraction algorithm.

[0040] As for user identity recognition, it can be done through image recognition algorithms, such as MTCNN algorithm.

[0041] When conducting behavioral analysis, the system first determines whether the user has entered a designated dangerous area based on their behavioral trajectory. Once the user has entered the designated dangerous area, the system then identifies the user's behavior based on their posture and image features. The system then assesses the degree of danger of the user's behavior by combining the behavioral identification results, the dangerous area, and the user's duration of stay. During this assessment, the system also retrieves the user's security access permissions. Different security access permissions correspond to different duration thresholds. Higher security access permissions and higher user security credit ratings correspond to higher duration thresholds. After obtaining the assessment results, the system then determines whether the user's behavior will cause an abnormal or dangerous event, thereby obtaining the user's behavioral analysis results.

[0042] When a user enters the ticket sales area of ​​the subway, the user is identified by the user identification camera on the ticket sales device to obtain user information. The corresponding security information and the behavior analysis results before entering the ticket sales area are retrieved based on the user information. The user's ticket sales authority is determined based on the user information, security information and behavior analysis results, and whether the user can purchase a ticket is determined based on the ticket sales authority.

[0043] The user information includes the user's previous subway station entry and exit records, as well as the corresponding security inspection information, ticket inspection information and behavior analysis results for each entry and exit. In addition, special users such as those with travel restrictions can also be identified based on user information, thereby imposing ticket purchase restrictions on such special users and users who may cause abnormal or dangerous incidents, thereby effectively improving the safe operation of subway stations.

[0044] The embodiment described above is only a preferred solution of the present invention and does not limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solution described in the claims.

Claims

1. A method for integrating security inspection and ticket inspection for subway security inspection and ticket sales, characterized in that: include: The security inspection equipment uses terahertz light waves to detect dangerous goods for users and their belongings entering the subway station, generates real-time security inspection information based on the dangerous goods detection results, and binds the security inspection information to the user; When a user enters the subway gate area, the user image is obtained through the user recognition camera on the ticket gate, the user is identified based on the user image, the user information is obtained, the user's ticket sales record is retrieved, the user's ticket inspection information is obtained in conjunction with the ticket gate, and the ticket inspection information is bound to the user; Determine the user's inspection result based on the security inspection information and ticket inspection information bound to the user, and decide whether to release or block the user based on the inspection result; After the user enters the subway station, the user is monitored throughout the entire process. The user image is acquired in real time based on the monitoring equipment, and image features are extracted for each acquired user image. Gesture recognition is performed based on the image features to acquire the user's posture features. The image features and posture features are matched and bound with the user recognition camera that acquires the corresponding user image. The corresponding locations of the image features and posture features are determined based on the matching and binding results. The running trajectory analysis is performed based on all user images acquired by the monitoring equipment, and the behavior analysis is performed based on the user's running trajectory and the posture features and image features of each location in the running trajectory. When performing behavior analysis, first determine whether the user has entered the designated dangerous area based on the user's behavior trajectory. After determining that the user has entered the determined dangerous area, identify the user's behavior based on the user's posture characteristics and image characteristics, and evaluate the degree of danger of the user's behavior based on the behavior recognition results, the dangerous area, and the user's stay time; When conducting the assessment, the user's security access permissions are also retrieved. The higher the security access permissions, the higher the user's security credit level, and the higher the corresponding stay time threshold. After obtaining the assessment results, it is determined based on the assessment results whether the user's behavior will cause abnormal or dangerous events to occur, and the user's behavior analysis results are obtained.

2. The integrated inspection method for subway security inspection and ticket sales and inspection according to claim 1 is characterized in that: When the security inspection equipment uses terahertz light waves to detect dangerous goods from users entering the subway station, the security inspection equipment also obtains the user's image through the user identification camera, identifies the user image, obtains the user information based on the identification result, and binds the security inspection information to the user based on the user information.

3. The integrated inspection method for subway security inspection and ticket sales and inspection according to claim 1 is characterized in that: When a user enters the ticketing area of ​​the subway, the user is identified through the user identification camera on the ticketing device to obtain user information. The corresponding security information and the behavior analysis results before entering the ticketing area are retrieved based on the user information, and the user's ticketing authority is determined based on the user information, security information and behavior analysis results. Based on the ticketing authority, it is determined whether the user can purchase a ticket.

4. A subway security inspection and ticket inspection integrated inspection system, used to execute a subway security inspection and ticket inspection integrated inspection method according to any one of claims 1 to 3, characterized in that: It includes security inspection equipment, ticket inspection equipment and management center. The security inspection equipment is set at the entrance of the subway station and connected to the management center. The security inspection equipment uses terahertz light waves to detect dangerous goods on users and their belongings, obtains security inspection information based on the dangerous goods detection results, and transmits the corresponding security inspection information to the management center. The ticket inspection equipment includes ticket selling equipment and ticket gates, which are both connected to the management center. Users purchase subway tickets through the ticket selling equipment, and the ticket selling equipment uploads the user's ticket sales record to the management center in real time. The ticket gate is combined with the ticket selling equipment The ticket sales record is used to check the user's ticket, and the ticket inspection information is uploaded to the management center. The ticket selling equipment, ticket inspection gate and security inspection equipment are all provided with user identification cameras, and the user identification cameras on the ticket selling equipment, ticket inspection gate and security inspection equipment are all connected to the management center. During operation, the ticket selling equipment, ticket inspection gate and security inspection equipment also collect user images in real time through the user identification cameras, and transmit the user images to the management center. The management center is used to bind the security inspection information and ticket inspection information to the user according to the user image, and obtain the user's inspection result based on the security inspection information and ticket inspection information.

5. The integrated security and ticket inspection system for subway security inspection and ticket sales and inspection according to claim 4 is characterized in that: It also includes monitoring equipment, which includes several user identification cameras installed at different locations in the subway station. Each user identification camera is connected to the management center, and the management center also numbers each user identification camera according to the importance of the installation location of the user identification camera.

6. The integrated security and ticket inspection system for subway security inspection and ticket sales and inspection according to claim 4 is characterized in that: It also includes a database, which is connected to the management center. The management center saves the user information, security information, behavior analysis results, ticket sales records and ticket inspection information of the users in the database. The database also collects statistics on the user information, security information, behavior analysis results, ticket sales records and ticket inspection information of the users at preset time intervals. The management center adjusts the security access rights of each user according to the statistical results of the database.

Images