Smart campus big data management platform

Abstract

The invention relates to the field of smart campuses, and discloses a smart campus big data management platform, which comprises an intelligent teaching management system established based on a Spring framework, a campus intelligent security system and a campus life service system, and is characterized in that the intelligent teaching management system comprises a course management module, a teaching interaction module and a learning analysis module; the campus intelligent security and protection system is divided into a video monitoring module, an access control management module and an alarm early warning module, and the campus life service system is divided into an intelligent catering module, an intelligent dormitory management module and a campus navigation module. Through intelligent teaching management, campus intelligent security and protection and a campus life service system, teaching resource distribution is optimized, teaching interactivity is enhanced, teaching effects and student learning experience are improved, campus safety conditions are monitored in real time, abnormal conditions are quickly responded, safety risks are reduced, safety of teachers and students is guaranteed, and convenient catering, dormitory management and campus navigation services are provided. The convenience and efficiency of campus life are improved, and the satisfaction degree of teachers and students is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart campus, and in particular to a smart campus big data management platform. Background Art

[0002] With the continuous development of information technology and the advancement of educational informatization, the construction of smart campuses has become an important trend in the development of schools today. There are many problems with traditional campus management methods, such as unreasonable allocation of teaching resources, insufficient teaching interactivity, difficulty in real-time monitoring of campus safety hazards, and inconvenient campus life services. In order to solve these problems and improve the efficiency and quality of campus management, a smart campus big data management platform is urgently needed to realize intelligent campus management.

[0003] In terms of teaching management, the traditional teaching model is difficult to meet the needs of students' personalized learning, and the efficiency of teaching resources needs to be improved. How to use big data technology to optimize the allocation of teaching resources, enhance teaching interactivity, and improve teaching effectiveness is a challenge facing the current education field.

[0004] In terms of campus security, traditional security measures mainly rely on human patrols and monitoring, which have problems such as monitoring loopholes and untimely responses. As the campus security situation becomes increasingly severe, a more intelligent and efficient security system is needed to ensure the safety of teachers and students.

[0005] In terms of campus life services, traditional service methods are often inefficient and unable to meet the diverse needs of teachers and students. How to use information technology to provide convenient and efficient campus life services and improve the satisfaction of teachers and students is an important part of smart campus construction.

[0006] Therefore, based on the above background, developing a smart campus big data management platform to realize the innovation of intelligent teaching management, campus intelligent security and campus life services has important practical significance and application value. Summary of the invention

[0007] In view of the shortcomings of the existing technology, the present invention provides a smart campus big data management platform, which solves the problems of unreasonable allocation of teaching resources, insufficient teaching interactivity, difficulty in real-time monitoring of campus safety hazards, and inconvenient campus life services.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a smart campus big data management platform, including: an intelligent teaching management system, a campus intelligent security system and a campus life service system established based on the Spring framework; The intelligent teaching management is divided into a course management module, a teaching interaction module and a learning analysis module; Teaching interaction module, used to support remote interaction between teachers and students; A course management module is used to reasonably allocate teaching resources. The course management module provides course arrangements and resource support for the teaching interaction module; The learning analysis module is used to collect statistics and analyze students' test scores, homework scores, etc. The learning analysis module analyzes the data generated by the teaching interaction module and the course management module to provide a basis for teaching improvement, forming a closed-loop intelligent teaching management system; The campus intelligent security system is divided into a video monitoring module, an access control management module and an alarm warning module; A video monitoring module is used to monitor the campus in real time; the video monitoring modules are distributed in every corner of the campus; The access control management module is used to control the people entering and leaving the school. The access control management module is set in the access control of each entrance and exit of the campus; An alarm and early warning module is used to send alarm notifications to relevant personnel. The alarm and early warning module is set in the security room and guard booth of the campus; The campus life service system is divided into an intelligent catering module, an intelligent dormitory management module and a campus navigation module; Smart catering module, used to provide convenient catering services for teachers and students; Smart dormitory management module, used for normal operation and maintenance of equipment in each dormitory; The campus navigation module helps teachers and students find their destination quickly and improves the efficiency and quality of campus life.

[0009] Preferably, the course management module includes a course scheduling submodule and a course resource submodule. The course scheduling submodule is responsible for formulating the course schedule and reasonably allocating teaching resources; the course resource submodule stores and manages course-related teaching materials, courseware, and video resources.

[0010] Preferably, the teaching interaction module includes an online classroom sub-module, a discussion area sub-module, and an assignment submission and correction sub-module. The online classroom sub-module provides real-time online teaching functions and supports remote interaction between teachers and students; the discussion area sub-module provides a platform for communication and discussion between students and teachers to promote knowledge sharing and exchange; the assignment submission and correction sub-module facilitates students to submit assignments and teachers to correct and provide feedback.

[0011] Preferably, the learning analysis module includes a student behavior analysis submodule and an academic performance analysis submodule. The student behavior analysis submodule collects students' learning behavior data, such as login time, study time, participation in discussions, etc.; the academic performance analysis submodule collects and analyzes students' study habits and interests; the academic performance analysis submodule collects and analyzes students' test scores, homework scores, etc. to evaluate students' learning outcomes.

[0012] Preferably, the video surveillance module includes a camera submodule, a video storage submodule and a real-time monitoring submodule. The camera submodule is responsible for collecting video images within the campus; the video storage submodule saves video surveillance data for subsequent query and analysis; the real-time monitoring submodule displays the monitoring screen within the campus in real time to detect abnormal situations in a timely manner.

[0013] Preferably, the access control management module includes an access control submodule, a personnel information management submodule and an authority setting submodule. The access control submodule controls the access control equipment at each entrance and exit in the campus to achieve the management of personnel entering and exiting; the personnel information management submodule stores and manages the personal information of teachers and students; the authority setting submodule sets corresponding access control permissions according to the identity and responsibilities of the personnel.

[0014] Preferably, the alarm warning module includes an abnormality detection submodule, an alarm submodule and an early warning notification submodule. The abnormality detection submodule detects abnormal situations by analyzing video surveillance data and access control data; the alarm submodule issues an alarm when an abnormal situation is found; and the early warning notification submodule sends early warning information to relevant personnel in a timely manner.

[0015] Preferably, the smart catering module includes a menu management submodule, an ordering submodule, and a payment submodule. The menu management submodule is responsible for managing the restaurant's menu information, including dish names, prices, nutritional ingredients, etc.; the ordering submodule provides an online ordering function to facilitate students and faculty ordering; the payment submodule supports multiple payment methods to achieve quick payment.

[0016] Preferably, the intelligent dormitory management module includes a dormitory allocation submodule, an equipment management submodule and a repair submodule. The dormitory allocation submodule performs reasonable dormitory allocation according to the student information and dormitory resource conditions; the equipment management submodule manages various equipment in the dormitory, such as air conditioners and water heaters, to achieve remote control and monitoring of the equipment; the repair submodule facilitates students to submit equipment repair applications and repair the equipment in a timely manner.

[0017] Preferably, the campus navigation module includes a map submodule, a path planning submodule and a real-time positioning submodule, the map submodule provides campus map information; the path planning submodule plans the optimal path according to the user's starting point and end point; the real-time positioning submodule obtains the user's location information in real time and provides navigation services for the user.

[0018] The present invention provides a smart campus big data management platform, which has the following beneficial effects: 1. The present invention generates a course schedule according to the teaching plan and resource conditions through the course arrangement submodule in the course management module, and the course resource submodule provides resource support. The two cooperate with each other to improve the allocation and utilization efficiency of teaching resources and ensure that the course arrangement is scientific and reasonable; the teaching interaction module cooperates with the online classroom submodule, the discussion area submodule and the homework submission and correction submodule to enhance the teaching interactivity, promote student participation and knowledge exchange and sharing, and the relevant information will be fed back to the course management module to adjust the teaching strategy; the learning analysis module analyzes the data through the student behavior analysis submodule and the academic performance analysis submodule, and feeds back the results to the course management module and the teaching interaction module, and the teacher adjusts the teaching content and methods accordingly to achieve personalized teaching and improve teaching effects.

[0019] 2. The video surveillance module of the present invention collects video images through the camera submodule, the video storage submodule stores image data, and the real-time monitoring submodule displays the monitoring screen in real time. The three work together to monitor the campus situation in real time, discover potential safety hazards, and improve campus safety. In the access control management module, the access control submodule controls the entry and exit of personnel according to the personnel information of the personnel information management submodule and the authority of the authority setting submodule, effectively manages the entry and exit of campus personnel, and prevents unauthorized personnel from entering. In the alarm and warning module, the anomaly detection submodule analyzes the data detection anomalies of the video surveillance and access control management modules, the alarm submodule sends an alarm, and the warning notification submodule sends warning information, so as to deal with abnormal situations in a timely manner and reduce the occurrence of safety accidents.

[0020] 3. The intelligent catering module of the present invention manages menu information through the menu management submodule, the ordering submodule provides online ordering, and the payment submodule realizes payment, thereby improving the efficiency of catering services, enhancing the dining experience of teachers and students, and reducing queuing time. The dormitory allocation submodule of the intelligent dormitory management module reasonably allocates dormitories according to student information and dormitory resources, the equipment management submodule remotely controls and monitors dormitory equipment, and the repair submodule promptly handles equipment failures to ensure the normal operation of dormitory equipment, realizes intelligent management, and improves management efficiency. The map submodule of the campus navigation module provides campus map information, the path planning submodule plans the path according to the user's starting point and end point, and the real-time positioning submodule obtains the user's location in real time, provides navigation services for users, and improves the convenience of campus life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Please see attached Figure 1 , the embodiment of the present invention provides a smart campus big data management platform, an intelligent teaching management system, a campus intelligent security system and a campus life service system established based on the Spring framework; First, let's explain the Spring framework: Spring is an open source Java application development framework that provides a comprehensive and modular way to build enterprise-level applications.

[0024] The main features and functions of the Spring Framework include: Inversion of Control (IoC) and Dependency Injection (DI): Spring achieves loose coupling between objects and improves the maintainability and testability of the code by managing the creation and dependencies of objects.

[0025] Aspect-Oriented Programming (AOP): supports separating cross-cutting concerns (such as logging, transaction management, etc.) from business logic, improving the modularity and reusability of the code.

[0026] Data access support: It provides integration of multiple data access technologies, such as JDBC, ORM frameworks (such as Hibernate, MyBatis, etc.), simplifying the development of data access.

[0027] Web development support: includes the MVC framework, which facilitates building web applications and processing requests and responses.

[0028] Transaction management: Provides powerful transaction management capabilities to ensure data consistency and integrity.

[0029] Testing support: Facilitates unit testing and integration testing of applications.

[0030] Integration with other frameworks: Can be seamlessly integrated with other popular frameworks and libraries.

[0031] In summary, the Spring framework simplifies the development of enterprise-level applications, improves development efficiency, reduces development costs, and has good scalability and maintainability.

[0032] In this embodiment, the intelligent teaching management is divided into a course management module, a teaching interaction module and a learning analysis module, wherein the course management module includes a course arrangement submodule and a course resource submodule; the course arrangement submodule is used for the course arrangement submodule to formulate a course schedule and reasonably allocate teaching resources; the course resource submodule is used for the course resource submodule to store and manage course-related teaching materials, courseware, and video resources; The course arrangement submodule generates a course schedule based on the teaching plan and resources such as teachers and classrooms, and passes the relevant information to the course resource submodule so that course resources can be prepared and updated in a timely manner; The teaching interaction module includes the online classroom submodule, the discussion area submodule, and the homework submission and correction submodule; The online classroom submodule is used to provide real-time online teaching functions and support remote interaction between teachers and students; The discussion area submodule is used to provide a platform for students and teachers to communicate and discuss, and promote the sharing and exchange of knowledge; Homework submission and correction submodule, which is used to facilitate students to submit homework and teachers to correct and provide feedback; The learning analysis module includes the student behavior analysis submodule and the learning performance analysis submodule; The student behavior analysis submodule is used to collect students’ learning behavior data, such as login time, learning time, participation in discussions, etc. The learning performance analysis submodule is used to analyze students' learning habits and interests; the learning performance analysis submodule collects and analyzes students' test scores, homework scores, etc. to evaluate students' learning outcomes.

[0033] The student behavior analysis submodule and the academic performance analysis submodule will feed back the analysis results to the course management module and the teaching interaction module. Teachers can adjust teaching strategies based on this information and provide personalized teaching services.

[0034] The course arrangement submodule in the course management module generates a course schedule based on the teaching plan and resource conditions, and the course resource submodule provides corresponding resource support for teaching. The course arrangement submodule passes course information to the course resource submodule, enabling it to prepare and update resources in a timely manner, improve the reasonable allocation and utilization efficiency of teaching resources, and ensure the scientificity and rationality of course arrangements, through the online classroom submodule, discussion area submodule, and homework submission and correction submodule in the teaching interaction module.

[0035] The online classroom submodule conducts real-time teaching, the discussion area submodule promotes communication between students and teachers, and the homework submission and correction submodule is used for students to submit homework and teachers to give feedback on the corrections. Teachers can assign homework based on the situation in the online classroom and discussion area, and students complete the homework through the homework submission and correction submodule. After the correction, the teacher will give feedback to the students. At the same time, this information will also be fed back to the course management module to adjust the teaching strategy, enhance the interactivity of the teaching process, promote student participation and knowledge exchange and sharing, and analyze the data generated by the teaching interaction module and the course management module through the student behavior analysis submodule and the learning performance analysis submodule in the learning analysis module.

[0036] The student behavior analysis submodule collects students' learning behavior data, and the learning performance analysis submodule counts and analyzes students' performance. Both modules feed back the analysis results to the course management module and the teaching interaction module. Teachers adjust the teaching content and methods based on this information to achieve personalized teaching. This allows for accurate analysis of students' learning behaviors and performance, provides a basis for personalized teaching, and improves teaching effectiveness.

[0037] In this embodiment, the campus intelligent security system is divided into a video monitoring module, an access control management module and an alarm warning module, wherein the video monitoring module includes a camera submodule, a video storage submodule and a real-time monitoring submodule; The camera submodule is responsible for collecting video images on campus; The video storage submodule is used to store video surveillance data for subsequent query and analysis; Real-time monitoring submodule, which is used to display the monitoring screen on campus in real time and detect abnormal situations in time; The camera submodule transmits the collected video images to the video storage submodule for storage, and the real-time monitoring submodule obtains data from the video storage submodule to realize the real-time monitoring function.

[0038] The access control management module includes the access control submodule, the personnel information management submodule, and the authority setting submodule; The access control submodule is used to control the access control devices at various entrances and exits on campus to manage the entry and exit of personnel; The personnel information management submodule is used to store and manage the personal information of teachers and students; The permission setting submodule is used to set the corresponding access control permissions according to the identity and responsibilities of the personnel; The personnel information management submodule provides personnel information to the access control submodule, and the access control submodule controls the entry and exit of personnel according to the settings of the authority setting submodule.

[0039] The alarm and warning module includes an abnormality detection submodule, an alarm submodule and an early warning notification submodule; The anomaly detection submodule detects anomalies by analyzing video surveillance data and access control data; The alarm submodule is used to issue an alarm when an abnormal situation is found; The early warning notification submodule sends early warning information to relevant personnel in a timely manner; The anomaly detection submodule transmits the detected anomaly to the alarm submodule and the early warning notification submodule. The alarm submodule issues an alarm and the early warning notification submodule sends a notification to relevant personnel so that timely measures can be taken.

[0040] Based on the above modules, the functions of the campus intelligent security system include the following items: 1. Data collection: The video surveillance module uses the camera submodule to collect real-time images of various areas on campus and obtain video data.

[0041] The access control management module collects information about people entering and leaving the campus through the access control submodule, including card swiping records, identity verification, etc.

[0042] 1. Data analysis: The anomaly detection submodule of the alarm warning module analyzes the video surveillance data and access control data.

[0043] For video data, the anomaly detection submodule uses image recognition, behavior analysis and other technologies to detect whether there are abnormal behaviors, such as people entering restricted areas, gang fights, etc.

[0044] For access control data, the anomaly detection submodule checks whether there are any abnormal situations such as unauthorized entry and forced entry.

[0045] 2. Alarm response: When the anomaly detection submodule detects an abnormal situation, the alarm submodule will be triggered immediately.

[0046] The alarm submodule will send out sound and light alarm signals to alert campus security personnel.

[0047] At the same time, the early warning notification submodule will send early warning information to relevant security personnel or managers, including detailed information such as the type of abnormal situation and the location of occurrence, so that they can take timely response measures.

[0048] 3. Access control: The access control submodule of the access control management module controls the entry and exit of personnel according to the personnel information stored in the personnel information management submodule and the authority rules set by the authority setting submodule.

[0049] Only authorized personnel can pass through the access control, and unauthorized personnel will be denied access.

[0050] The access control submodule can also record the time and location of people entering and leaving, providing data support for subsequent query and analysis.

[0051] 4. Data storage and management: The video storage submodule of the video surveillance module stores the collected video data for subsequent query and analysis.

[0052] The access control management module will also store records of people entering and leaving.

[0053] These data can be used for post-incident investigation and analysis to help campus management understand the circumstances of security incidents so that improvement measures can be taken.

[0054] 5. Collaborative work: The video surveillance module, access control management module and alarm warning module work closely together.

[0055] The video surveillance module provides real-time image information to the alarm warning module to help it detect abnormal situations.

[0056] The access control management module and the alarm warning module work together to ensure the safety of the campus entrances and exits.

[0057] When the alarm warning module sounds an alarm, the access control management module can take corresponding measures as needed, such as locking the access control of certain areas.

[0058] In this embodiment, the campus life service system is divided into a smart catering module, a smart dormitory management module and a campus navigation module, wherein the smart catering module includes a menu management submodule, a meal ordering submodule and a payment submodule; The menu management submodule is responsible for managing the restaurant's menu information, including dish names, prices, nutritional ingredients, etc. The ordering submodule is used to provide online ordering functions to facilitate students and faculty to order food; The payment submodule can support multiple payment methods and realize quick payment; The intelligent dormitory management module includes dormitory allocation submodule, equipment management submodule and repair submodule; The dormitory allocation submodule is used to make reasonable dormitory allocation based on student information and dormitory resources; The equipment management submodule is used to manage various equipment in the dormitory, such as air conditioners, water heaters, etc., to achieve remote control and monitoring of the equipment; The repair sub-module makes it convenient for students to submit equipment repair applications and repair equipment in a timely manner.

[0059] The dormitory allocation submodule passes the dormitory allocation information to the equipment management submodule, which manages and maintains the dormitory equipment. When students find equipment failure, they submit a repair application through the repair submodule, and maintenance personnel will repair it in time.

[0060] The campus navigation module includes a map submodule, a path planning submodule, and a real-time positioning submodule; The map submodule is used to provide campus map information. Specifically, the campus navigation module first needs to store campus map data, including information such as buildings, roads, and landmarks. These map data can be stored in the database in the form of vector graphics or raster images; The path planning submodule plans the optimal path based on the user's starting point and end point. Specifically, when the user enters the starting point and end point, the campus navigation module calculates the optimal path based on map data and real-time positioning information. Path planning algorithms usually consider factors such as distance, time, and road conditions to ensure that users can reach their destination quickly and accurately.

[0061] The path planning algorithm may use Dijkstra's algorithm, which can find the shortest or optimal path in the map; The real-time positioning submodule obtains the user's location information in real time and provides navigation services for the user. Specifically, it uses the Beidou positioning system, Bluetooth positioning, Wi-Fi positioning and other technologies to obtain the user's current location information in real time. These positioning technologies can be implemented through the user's mobile device (such as a mobile phone).

[0062] Based on the planned path, the campus navigation module provides navigation guidance to users. The navigation guidance may include text prompts, arrow instructions, voice broadcasts, etc. to help users accurately find the direction to go on campus.

[0063] The navigation guidance will be continuously updated according to the user's real-time location to ensure that the user always follows the correct path. During the navigation process, the campus navigation module will monitor the user's location and progress in real time. If the user deviates from the planned path, the module will issue a prompt reminder and re-plan the path.

[0064] At the same time, the module can also update and optimize map data based on user feedback and actual conditions to improve navigation accuracy and reliability.

[0065] The map submodule provides map data for the path planning submodule. The path planning submodule plans the path and provides navigation for the user based on the user location information provided by the real-time positioning submodule.

[0066] The menu management submodule in the smart catering module manages the restaurant's menu information, the ordering submodule provides online ordering functions, and the payment submodule implements payment. The menu management submodule provides dish information for the ordering submodule, and the ordering submodule passes the ordering information to the payment submodule to complete the payment. The restaurant prepares food according to the ordering information, improves the efficiency of catering services, provides convenient catering services, improves the dining experience of teachers and students, and reduces waiting time in queues.

[0067] The dormitory allocation submodule in the intelligent dormitory management module makes reasonable allocations based on student information and dormitory resources, the equipment management submodule remotely controls and monitors dormitory equipment, and the repair submodule handles equipment failures in a timely manner. The dormitory allocation submodule passes the allocation information to the equipment management submodule, which monitors the equipment status in real time. When students submit repair applications through the repair submodule, maintenance personnel will perform repairs in a timely manner to ensure the normal operation of dormitory equipment, realize the intelligentization of dormitory management, improve the management efficiency of dormitory equipment, and solve equipment failure problems in a timely manner.

[0068] The map submodule in the campus navigation module provides campus map information, the route planning submodule plans the route according to the user's starting point and end point, and the real-time positioning submodule obtains the user's location in real time. The map submodule provides basic data for the route planning submodule, and the route planning submodule plans the optimal route based on the user's location information provided by the real-time positioning submodule, provides navigation services for users, helps teachers and students quickly reach their destinations, helps teachers and students quickly find their destinations on campus, and improves the convenience of campus life.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart campus big data management platform, characterized in that: include: Intelligent teaching management system, campus intelligent security system and campus life service system established based on Spring framework; the intelligent teaching management is divided into course management module, teaching interaction module and learning analysis module; Teaching interaction module, used to support remote interaction between teachers and students; A course management module is used to reasonably allocate teaching resources. The course management module provides course arrangements and resource support for the teaching interaction module; The learning analysis module is used to collect statistics and analyze students' test scores, homework scores, etc. The learning analysis module analyzes the data generated by the teaching interaction module and the course management module to provide a basis for teaching improvement, forming a closed-loop intelligent teaching management system; The campus intelligent security system is divided into a video monitoring module, an access control management module and an alarm warning module; A video monitoring module is used to monitor the campus in real time; the video monitoring modules are distributed in every corner of the campus; The access control management module is used to control the people entering and leaving the school. The access control management module is set in the access control of each entrance and exit of the campus; An alarm and early warning module is used to send alarm notifications to relevant personnel. The alarm and early warning module is set in the security room and guard booth of the campus; The campus life service system is divided into an intelligent catering module, an intelligent dormitory management module and a campus navigation module; Smart catering module, used to provide convenient catering services for teachers and students; Smart dormitory management module, used for normal operation and maintenance of equipment in each dormitory; The campus navigation module helps teachers and students find their destination quickly and improves the efficiency and quality of campus life.

2. A smart campus big data management platform according to claim 1, characterized in that: The course management module includes a course arrangement submodule and a course resource submodule. The course arrangement submodule is responsible for formulating the course schedule and reasonably allocating teaching resources; the course resource submodule stores and manages course-related teaching materials, courseware, and video resources.

3. A smart campus big data management platform according to claim 1, characterized in that: The teaching interaction module includes an online classroom submodule, a discussion area submodule, and an assignment submission and correction submodule. The online classroom submodule provides real-time online teaching functions and supports remote interaction between teachers and students; the discussion area submodule provides a platform for communication and discussion between students and teachers to promote knowledge sharing and exchange; the assignment submission and correction submodule facilitates students to submit assignments and teachers to correct and provide feedback.

4. A smart campus big data management platform according to claim 1, characterized in that: The learning analysis module includes a student behavior analysis submodule and an academic performance analysis submodule. The student behavior analysis submodule collects students' learning behavior data, such as login time, study time, participation in discussions, etc.; and analyzes students' learning habits and interests. The academic performance analysis submodule collects and analyzes students' test scores, homework scores, etc. to evaluate students' learning outcomes.

5. The smart campus big data management platform according to claim 1, characterized in that: The video surveillance module includes a camera submodule, a video storage submodule and a real-time monitoring submodule. The camera submodule is responsible for collecting video images within the campus; the video storage submodule saves video surveillance data for subsequent query and analysis; the real-time monitoring submodule displays the monitoring images within the campus in real time to detect abnormal situations in a timely manner.

6. A smart campus big data management platform according to claim 1, characterized in that: The access control management module includes an access control submodule, a personnel information management submodule and an authority setting submodule. The access control submodule controls the access control devices at various entrances and exits in the campus to manage the entry and exit of personnel; the personnel information management submodule stores and manages the personal information of teachers and students; the authority setting submodule sets corresponding access control permissions according to the identity and responsibilities of the personnel.

7. A smart campus big data management platform according to claim 1, characterized in that: The alarm and warning module includes an abnormality detection submodule, an alarm submodule and an early warning notification submodule. The abnormality detection submodule detects abnormal situations by analyzing video surveillance data and access control data; the alarm submodule issues an alarm when an abnormal situation is found; and the early warning notification submodule sends early warning information to relevant personnel in a timely manner.

8. The smart campus big data management platform according to claim 1, characterized in that: The smart catering module includes a menu management submodule, an ordering submodule, and a payment submodule. The menu management submodule is responsible for managing the restaurant's menu information, including dish names, prices, nutritional ingredients, etc.; the ordering submodule provides an online ordering function to facilitate students and faculty ordering; the payment submodule supports multiple payment methods to achieve quick payment.

9. The smart campus big data management platform according to claim 1, characterized in that: The intelligent dormitory management module includes a dormitory allocation submodule, an equipment management submodule and a repair submodule. The dormitory allocation submodule makes reasonable dormitory allocation according to the student information and dormitory resource conditions; the equipment management submodule manages various equipment in the dormitory, such as air conditioners and water heaters, to achieve remote control and monitoring of the equipment; the repair submodule facilitates students to submit equipment repair applications and repair the equipment in a timely manner.

10. The smart campus big data management platform according to claim 1, characterized in that: The campus navigation module includes a map submodule, a path planning submodule and a real-time positioning submodule, and the map submodule provides campus map information; The path planning submodule plans the optimal path according to the user's starting point and end point; The real-time positioning submodule obtains the user's location information in real time and provides navigation services for the user.

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