Intelligent building weak current well intelligent operation and maintenance platform and operation and maintenance method thereof

Abstract

The invention discloses an intelligent operation and maintenance platform and an operation and maintenance method for an intelligent building weak current well, and relates to the technical field of intelligent building weak current wells, the intelligent operation and maintenance platform comprises an operation and maintenance platform module and a mobile terminal module, the operation and maintenance platform module is electrically connected with an application module and an equipment module, and the output end of the application module is electrically connected with a background management module. According to the intelligent operation and maintenance platform for the weak current well of the intelligent building and the operation and maintenance method thereof, various environmental indexes including temperature, humidity, smoke sensing and the like in the weak current well can be monitored in real time, and it is ensured that operation and maintenance personnel can master the latest state of the weak current well at any time; when the environmental indexes in the weak current well are abnormal, the platform can automatically control the fan or the air conditioner to start cooling and dehumidification, and after the environmental indexes are normal, the platform automatically controls the fan or the air conditioner to stop; the platform utilizes a big data analysis technology to carry out deep mining and analysis on the collected data, and provides intelligent functions of trend prediction, troubleshooting and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of weak current wells in smart buildings, and specifically to an intelligent operation and maintenance platform for weak current wells in smart buildings and an operation and maintenance method thereof. Background Art

[0002] With the development of the information society, various intelligent management systems have emerged one after another. Especially with urbanization, the level of intelligentization in buildings continues to increase. However, in practice, due to the complexity and hidden nature of weak current wells, the currently commonly used weak current well maintenance methods mainly include regular manual inspections and the installation of fixed surveillance cameras to monitor the status of weak current wells. The former relies on the professional skills of personnel and frequently enters confined spaces to carry out operations, which poses safety risks. The latter, while allowing remote observation, does not provide real-time feedback on specific abnormal conditions and cannot provide effective early warning and response.

[0003] To sum up, the existing methods are not only time-consuming and labor-intensive, but also have low accuracy. They lack intelligent data analysis capabilities and proactive safety prevention mechanisms, making it difficult to detect potential safety hazards and equipment failures in a timely manner, which seriously affects property management and service quality.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an intelligent operation and maintenance platform for the weak current well of a smart building and its operation and maintenance method are proposed. Summary of the Invention

[0005] In response to the deficiencies in the prior art, the present invention provides an intelligent operation and maintenance platform for weak current wells in smart buildings and an operation and maintenance method thereof, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent operation and maintenance platform for a smart building weak current well and an operation and maintenance method thereof, including an operation and maintenance platform module and a mobile terminal module, the operation and maintenance platform module is electrically connected to an application module and a device module, the output end of the application module is electrically connected to a background management module, and the output end of the background management module is electrically connected to a basic module, a business operation management module, a business asset management module, a business access control management module and a system module, the mobile terminal module is electrically arranged at the other output end of the application module, the output end of the mobile terminal module is electrically arranged with an equipment inspection module and an equipment operation monitoring module, and the output end of the equipment module is electrically connected with a control module and a perception and execution module.

[0007] Furthermore, the operation and maintenance platform module and the application module are connected in series, and the operation and maintenance platform module and the equipment module are connected in series.

[0008] Furthermore, the output end of the application module is interactively connected to the device module, and the application module is connected in series with the background management module.

[0009] Furthermore, the internal electrical connections of the basic module are the weak current well management module, the weak current well component configuration module, the access control configuration module and the equipment management module, and the output end of the weak current well management module is electrically connected to the weak current well component configuration module, the output end of the weak current well component configuration module is electrically connected to the access control configuration module, and the output end of the access control configuration module is electrically connected to the equipment management module.

[0010] Furthermore, an internal output terminal of the business operation management module is electrically connected to an operation monitoring module, and another output terminal of the business operation management module is electrically connected to an event monitoring module.

[0011] Furthermore, an output end of the business asset management module is electrically connected to an inventory planning module, and another output end of the business asset management module is electrically connected to an inventory detail module.

[0012] Furthermore, the output end of the business access control management module is electrically connected to the access control recording module, and the business access control management module and the access control recording module are connected in series.

[0013] Furthermore, the system module is internally electrically connected to a user management module, a role authority management module and a log management module, and the output end of the user management module is electrically connected to the role authority management module, and the output end of the role authority management module is electrically connected to the log management module.

[0014] Furthermore, the weak current well management module, the weak current well component configuration module, the access control configuration module and the equipment management module are connected in parallel.

[0015] Furthermore, it is applied to the above-mentioned intelligent operation and maintenance platform for weak-current wells in smart buildings. The intelligent operation and maintenance platform system for weak-current wells adopts a B / S architecture. In the public network environment, 4G / 5G edge terminals are deployed on-site at the weak-current wells. The edge terminals are connected to smoke sensors, temperature and humidity sensors, air-conditioning controllers, and switch controllers via RS485, and to the access control system via Ethernet. Industrial routers and mobile terminals PDA are connected to the public network environment via 4G / 5G Internet of Things cards, and the PDA obtains asset tag information through RFID scanning.

[0016] In both internal and external environments, the intelligent operation and maintenance platform server uses a local server to deploy the platform source code and database. The platform's backend management system client and label printer need to be deployed in the intranet environment. The server application port needs to be mapped to the intranet on the egress firewall to enable public network environment to access the server application.

[0017] The business operation management module selects the weak current well to check the temperature and humidity status, smoke status, and air conditioning and fan switch status in the well. The air conditioning and fans are automatically started and stopped according to the upper and lower temperature limit settings, and can also be manually controlled to start and stop. The monitoring events in the well are displayed in real time, including smoke alarms, air conditioning and fan start and stop, etc. The platform can monitor various environmental indicators in the weak current well in real time, including temperature, humidity, smoke detection, etc., to ensure that operation and maintenance personnel can grasp the latest status of the weak current well at any time; when the environmental indicators in the weak current well are abnormal, the platform can automatically control the fan or air conditioning to start cooling and dehumidification. When the environmental indicators are normal, the platform automatically controls the fan or air conditioning to stop;

[0018] The control module equipment is integrated into the control electrical box and wall-mounted on the wall inside the weak current well. The air switch provides AC 220V power input for the access control power supply, guide rail power supply, and fan control switch. The guide rail power supply converts DC 12V to provide power input for the air conditioning controller and 4G / 5G edge terminal. The air conditioning controller and fan control switch are connected to the 4G / 5G edge terminal through a 485 signal line. The perception and execution module equipment is connected to the control electrical box. The smoke sensor and temperature and humidity sensor are provided with DC 12V power by the guide rail power supply and are connected to the 4G / 5G edge terminal through a 485 signal line. The access control host, access control switch, and magnetic lock are provided with DC 12V power by the access control power supply. The access control host is connected to the 4G / 5G edge terminal through an Ethernet cable. The exhaust fan is provided with AC 220V power by the fan switch controller, and the air conditioner is controlled by the air conditioning controller through infrared.

[0019] The business asset management module queries the inventory plan and inventory details according to the weak current well, inventory order number, inventory status, etc., edits and deletes the data, establishes inventory plans according to single or multiple weak current wells, and automatically generates inventory details. The business access control management module queries the access control opening records according to the weak current well, personnel, time, event type and other conditions. The weak current well management module supports manual maintenance or batch import of weak current well master data, including weak current well name, code, location, type, etc., supports weak current well QR code label printing, and performs add, delete, modify and query operations on the data. The electric well component configuration module supports manual maintenance or batch import of weak current well component master data, including access control and sensor categories. Access control includes access control number, access control IP, access control port, etc. Sensors include temperature sensor, air conditioning controller, fan control switch, smoke sensor number, type, IP, control mode, upper and lower temperature limits, etc., and can add, delete, modify and query data. The access control configuration module supports manual maintenance or batch import of access control configuration data, including user name, user account, access control authority, face photo, etc., and can add, delete, modify and query data.

[0020] Then the user management module creates, modifies, deletes, and queries user information, checks user login status, implements role assignment, forces users to log off, resets passwords, and other operations. The role permission management module creates, modifies, deletes, and queries role information, and assigns page or button permissions by role. The log management module checks user access records, user operation records, and system exception records according to custom time intervals, making it easier for users to troubleshoot exceptions and trace responsibilities.

[0021] The present invention provides an intelligent operation and maintenance platform for weak current wells in smart buildings and an operation and maintenance method thereof, which have the following beneficial effects:

[0022] 1. This intelligent building weak current well intelligent operation and maintenance platform and its operation and maintenance method can monitor various environmental indicators in the weak current well in real time, including temperature, humidity, smoke detection, etc., to ensure that operation and maintenance personnel can grasp the latest status of the weak current well at any time; when the environmental indicators in the weak current well are abnormal, the platform can automatically control the fan or air conditioner to start cooling and dehumidifying. After the environmental indicators are normal, the platform automatically controls the fan or air conditioner to stop; the platform uses big data analysis technology to conduct in-depth mining and analysis of the collected data, and provides intelligent functions such as trend prediction and troubleshooting to help operation and maintenance personnel better understand the operating status of the weak current well; the platform provides a visual management interface, and operation and maintenance personnel can intuitively understand the layout of the weak current well, equipment status, environmental monitoring data and other information in a graphical way, thereby improving operation and maintenance efficiency.

[0023] 2. This is an intelligent operation and maintenance platform for weak-current wells in smart buildings and its operation and maintenance method. The platform integrates a variety of sensors and intelligent devices to achieve comprehensive monitoring and management of the weak-current well environment. The platform uses advanced algorithms and data analysis technologies to achieve intelligent processing and analysis of monitoring data, improving the accuracy and efficiency of operation and maintenance. The platform adopts a modular design to support flexible access to third-party products and intelligent devices in the later stage to meet the ever-changing needs of users. The platform uses multiple encryption and protection measures to ensure the security and privacy of user data. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall process structure of an intelligent operation and maintenance platform for weak current wells in smart buildings and its operation and maintenance method according to the present invention;

[0025] Figure 2 This is a schematic diagram of the expanded structure of the basic module, business operation management module, business asset management module, business access control management module and system module of an intelligent operation and maintenance platform for weak current wells in smart buildings and its operation and maintenance method according to the present invention;

[0026] Figure 3 This is a schematic diagram of the control structure of the control module and the perception and execution module of an intelligent operation and maintenance platform for weak current wells in smart buildings and its operation and maintenance method according to the present invention;

[0027] Figure 4 This is a schematic diagram of the control module and access control power supply control structure of an intelligent building weak current well intelligent operation and maintenance platform and its operation and maintenance method according to the present invention;

[0028] Figure 5 This is a schematic diagram of the control structure of the control module and access control host of an intelligent operation and maintenance platform for a smart building weak current well and its operation and maintenance method according to the present invention.

[0029] In the figure: 1. Operation and maintenance platform module; 2. Application module; 3. Equipment module; 4. Backend management module; 5. Basic module; 6. Business operation management module; 7. Business asset management module; 8. Business access control management module; 9. System module; 10. Mobile terminal module; 11. Equipment inspection module; 12. Equipment operation monitoring module; 13. Control module; 14. Perception and execution module; 15. Weak current well management module; 16. Weak current well component configuration module; 17. Access control configuration module; 18. Equipment management module; 19. Operation monitoring module; 20. Event monitoring module; 21. Inventory plan module; 22. Inventory details module; 23. Access control record module; 24. User management module; 25. Role authority management module; 26. Log management module. DETAILED DESCRIPTION

[0030] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0031] like Figure 1-Figure 5As shown, the present invention provides a technical solution: an intelligent operation and maintenance platform for a weak current well of a smart building and an operation and maintenance method thereof, including an operation and maintenance platform module 1, an application module 2, a device module 3, a background management module 4, a basic module 5, a business operation management module 6, a business asset management module 7, a business access control management module 8, a system module 9, a mobile terminal module 10, an equipment inspection module 11, an equipment operation monitoring module 12, a control module 13, a perception and execution module 14, a weak current well management module 15, a weak current well component configuration module 16, an access control configuration module 17, a device management module 18, an operation monitoring module 19, an event monitoring module 20, an inventory plan module 21, an inventory details module 22, an access control record module 23, a user management module 24, a role authority management module 25 and a log management module 26. The operation and maintenance platform module 1 is electrically connected to the application module 2 and the device module 3. The operation and maintenance platform module 1 and the application module 2 are connected in series, and the operation and maintenance platform module 1 and the device module 3 are connected in series. The output of the application module 2 The end is interactively connected with the device module 3, and the application module 2 is connected in series with the background management module 4. The device module 3 supports manual maintenance or batch import of device master data, including device name, code, type, weak current well, RFID barcode, etc., supports printing of device QR code labels, and can add, delete, modify and query data. The output end of the application module 2 is electrically connected to the background management module 4, and the output end of the background management module 4 is electrically connected to the basic module 5, business operation management module 6, business asset management module 7, business access control management module 8 and system module 9. The business operation management module 6 can select the weak current well to view the temperature and humidity status, smoke status, air conditioning and fan switch status in the well. The air conditioner and fan can be automatically started and stopped according to the upper and lower temperature limit settings, or can be manually controlled to start and stop, and real-time monitoring events in the well are displayed, including smoke alarms, air conditioning and fan start and stop, etc. The platform can monitor various environmental indicators in the weak current well in real time, including temperature, humidity, smoke, etc., to ensure that operation and maintenance personnel can grasp the latest status of the weak current well at any time;When the environmental indicators in the weak current well are abnormal, the platform can automatically control the fan or air conditioner to start cooling and dehumidifying. After the environmental indicators are normal, the platform automatically controls the fan or air conditioner to stop. The business asset management module 7 can query the inventory plan and inventory details according to the weak current well, inventory order number, inventory status, etc., and can edit and delete data. An inventory plan can be established according to a single or multiple weak current wells, and inventory details can be automatically generated. The business access control management module 8 can query the access control opening record according to the weak current well, personnel, time, event type and other conditions. The mobile terminal module 10 is electrically set at the other output end of the application module 2. The mobile terminal module 10 supports scanning the weak current well code. The system brings out the equipment inspection list, including the equipment name, equipment code, equipment type, etc. It supports single / batch scanning of the equipment code to perform equipment inspection operations. If the inspection result is inconsistent with the equipment list, the system will issue an abnormal reminder. The output end of the mobile terminal module 10 is electrically set with equipment inspection Point module 11 and equipment operation monitoring module 12. The equipment operation monitoring module 12 supports scanning the weak current well code or selecting a certain weak current well. It can view the temperature and humidity of the weak current well and the operating status of the air conditioner and fan in real time, and can manually control the start and stop of the fan and air conditioner. The output end of the equipment module 3 is electrically connected to the control module 13 and the perception and execution module 14. The control module 13 control module equipment is integrated in the control electrical box and can be wall-mounted on the wall inside the weak current well. The air switch provides AC 220V power input for the access control power supply, guide rail power supply, and fan control switch. The guide rail power supply converts DC 12V to provide power input for the air conditioning controller and 4G / 5G edge terminal. The air conditioning controller and fan control switch are connected to the 4G / 5G edge terminal through the 485 signal line. The perception and execution module equipment is connected to the control electrical box. The smoke sensor and temperature and humidity sensor are provided with DC 12V power by the guide rail power supply and are connected to the 4G / 5G edge terminal through the 485 signal line. The access control host, access switch, and magnetic lock are powered by a 12V DC access power supply. The access control host is connected to the 4G / 5G edge terminal via an Ethernet cable. The exhaust fan is powered by a 220V AC fan switch controller, and the air conditioner is controlled by an air conditioner controller via infrared.

[0032] like Figure 1 and Figure 2As shown, the internal electrical connection of the basic module 5 is a weak current well management module 15, a weak current well component configuration module 16, an access control configuration module 17 and an equipment management module 18, and the output end of the weak current well management module 15 is electrically connected to the weak current well component configuration module 16, the output end of the weak current well component configuration module 16 is electrically connected to the access control configuration module 17, and the output end of the access control configuration module 17 is electrically connected to the equipment management module 18. The weak current well management module 15 supports manual maintenance or batch import of weak current well master data, including weak current well name, code, location, type, etc., supports printing of weak current well QR code labels, and can add, delete, modify and query data. The weak current well component configuration module 16 supports manual maintenance or batch import of weak current well component master data, including access control and sensor categories. Access control includes access control number, access control IP, access control port, etc., and sensors include temperature The numbers, types, IP addresses, control modes, upper and lower temperature limits, etc. of sensors, air-conditioning controllers, fan control switches, and smoke sensors can be added, deleted, modified, and checked. The access control configuration module 17 supports manual maintenance or batch import of access control configuration data, including user names, user accounts, access control permissions, face photos, etc., and can be added, deleted, modified, and checked. The internal output end of the business operation management module 6 is electrically connected to the operation monitoring module 19, and the other output end of the business operation management module 6 is electrically connected to the event monitoring module 20. The output end of the business asset management module 7 is electrically connected to the inventory plan module 21, and the other output end of the business asset management module 7 is electrically connected to the inventory details module 22. The output end of the business access control management module 8 is electrically connected to the access control recording module 23, and the business access control management module 8 and the access control recording module 23 are connected in series.

[0033] like Figure 1 and Figure 2 As shown, the internal electrical connection of the system module 9 is a user management module 24, a role authority management module 25 and a log management module 26, and the output end of the user management module 24 is electrically connected to the role authority management module 25, and the output end of the role authority management module 25 is electrically connected to the log management module 26. The weak current well management module 15, the weak current well component configuration module 16, the access control configuration module 17 and the equipment management module 18 are connected in parallel. The user management module 24 creates, modifies, deletes and queries user information, can view the user login status, can implement role assignment, force users to go offline, reset passwords and other operations, the role authority management module 25 can create, modify, delete and query role information, can assign page or button permissions according to roles, and the log management module 26 can view user access records, user operation records and system exception records according to custom time intervals, which is convenient for users to eliminate exceptions and trace responsibilities.

[0034] In summary, if Figure 1-Figure 5As shown, an intelligent operation and maintenance platform for weak-current wells in smart buildings and an operation and maintenance method thereof are provided. The intelligent operation and maintenance platform system for weak-current wells adopts a B / S architecture. In a public network environment, 4G / 5G edge terminals are deployed on-site at the weak-current wells. The edge terminals are connected to smoke sensors, temperature and humidity sensors, air-conditioning controllers, and switch controllers via RS485, and to the access control system via Ethernet. Industrial routers and mobile terminals PDA are connected to the public network environment via 4G / 5G Internet of Things cards, and the PDA obtains asset tag information through RFID scanning.

[0035] In both internal and external environments, the intelligent operation and maintenance platform server uses a local server to deploy the platform source code and database. The platform's backend management system client and label printer need to be deployed in the intranet environment. The server application port needs to be mapped to the intranet on the egress firewall to enable public network environment to access the server application.

[0036] The business operation management module 6 selects the weak current well to check the temperature and humidity status, smoke status, and air conditioning and fan switch status in the well. The air conditioning and fans can be automatically started and stopped according to the upper and lower temperature limit settings, or can be manually controlled to start and stop. The monitoring events in the well are displayed in real time, including smoke alarms, air conditioning and fan start and stop, etc. The platform can monitor various environmental indicators in the weak current well in real time, including temperature, humidity, smoke detection, etc., to ensure that operation and maintenance personnel can grasp the latest status of the weak current well at any time; when the environmental indicators in the weak current well are abnormal, the platform can automatically control the fan or air conditioning to start cooling and dehumidifying. When the environmental indicators are normal, the platform automatically controls the fan or air conditioning to stop;

[0037] The control module 13 is integrated into the control electrical box and can be wall-mounted on the wall of a weak current shaft. The air switch provides AC 220V power input for the access control power supply, guide rail power supply, and fan control switch. The guide rail power supply converts DC 12V to provide power input for the air conditioning controller and 4G / 5G edge terminal. The air conditioning controller and fan control switch are connected to the 4G / 5G edge terminal via a 485 signal line. The perception and execution module is connected to the control electrical box. The smoke sensor and temperature and humidity sensor are provided with DC 12V power by the guide rail power supply and connected to the 4G / 5G edge terminal via a 485 signal line. The access control host, access control switch, and magnetic lock are provided with DC 12V power by the access control power supply. The access control host is connected to the 4G / 5G edge terminal via an Ethernet cable. The exhaust fan is provided with AC 220V power by the fan switch controller, and the air conditioner is controlled by the air conditioning controller via infrared.

[0038] The business asset management module 7 can query inventory plans and inventory details by weak current well, inventory order number, inventory status, etc., can edit and delete data, can establish inventory plans according to single or multiple weak current wells, and automatically generate inventory details. The business access control management module 8 can query access control opening records according to weak current well, personnel, time, event type and other conditions. The weak current well management module 15 supports manual maintenance or batch import of weak current well master data, including weak current well name, code, location, type, etc., supports printing of weak current well QR code labels, and performs add, delete, modify and query operations on data. , the weak current well component configuration module 16 supports manual maintenance or batch import of weak current well component master data, including access control and sensor categories. Access control includes access control number, access control IP, access control port, etc. Sensors include temperature sensor, air conditioning controller, fan control switch, smoke sensor number, type, IP, control mode, upper and lower temperature limits, etc., and perform add, delete, modify and query operations on the data. The access control configuration module 17 supports manual maintenance or batch import of access control configuration data, including user name, user account, access control authority, face photo, etc., and perform add, delete, modify and query operations on the data;

[0039] Then the user management module 24 creates, modifies, deletes, and queries user information, checks user login status, implements role assignment, forces users to log off, resets passwords, and other operations; the role permission management module 25 creates, modifies, deletes, and queries role information, and assigns page or button permissions according to roles; the log management module 26 checks user access records, user operation records, and system exception records according to custom time intervals, making it easier for users to troubleshoot exceptions and trace responsibilities.

[0040] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. An intelligent operation and maintenance platform for weak current wells in smart buildings, comprising an operation and maintenance platform module (1) and a mobile terminal module (10), characterized in that: The operation and maintenance platform module (1) is electrically connected to an application module (2) and a device module (3); the output end of the application module (2) is electrically connected to a background management module (4); and the output end of the background management module (4) is electrically connected to a basic module (5), a business operation management module (6), a business asset management module (7), a business access control management module (8) and a system module (9); the mobile terminal module (10) is electrically arranged at the other output end of the application module (2); the output end of the mobile terminal module (10) is electrically arranged with a device inspection module (11) and a device operation monitoring module (12); and the output end of the device module (3) is electrically connected to a control module (13) and a perception and execution module (14).

2. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The operation and maintenance platform module (1) and the application module (2) are connected in series, and the operation and maintenance platform module (1) and the equipment module (3) are connected in series.

3. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The output end of the application module (2) is interactively connected to the device module (3), and the application module (2) is connected in series with the background management module (4).

4. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The basic module (5) is internally electrically connected to a weak current well management module (15), a weak current well component configuration module (16), an access control configuration module (17) and an equipment management module (18), and the output end of the weak current well management module (15) is electrically connected to the weak current well component configuration module (16), the output end of the weak current well component configuration module (16) is electrically connected to the access control configuration module (17), and the output end of the access control configuration module (17) is electrically connected to the equipment management module (18).

5. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: An internal output end of the business operation management module (6) is electrically connected to an operation monitoring module (19), and another output end of the business operation management module (6) is electrically connected to an event monitoring module (20).

6. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The output end of the business asset management module (7) is electrically connected to the inventory planning module (21), and the other output end of the business asset management module (7) is electrically connected to the inventory details module (22).

7. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The output end of the business access control management module (8) is electrically connected to the access control recording module (23), and the business access control management module (8) and the access control recording module (23) are connected in series.

8. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 1 is characterized by: The system module (9) is electrically connected to a user management module (24), a role authority management module (25) and a log management module (26), and an output end of the user management module (24) is electrically connected to the role authority management module (25), and an output end of the role authority management module (25) is electrically connected to the log management module (26).

9. The intelligent operation and maintenance platform for weak current wells in smart buildings according to claim 4 is characterized by: The weak current well management module (15), the weak current well component configuration module (16), the access control configuration module (17) and the equipment management module (18) are connected in parallel.

10. An operation and maintenance method, applied to the intelligent operation and maintenance platform for a weak current shaft in a smart building according to any one of claims 1 to 9, characterized in that: The operation and maintenance steps are as follows: The intelligent operation and maintenance platform system for weak-current wells adopts a B / S architecture. In the public network environment, 4G / 5G edge terminals are deployed on-site at the weak-current wells. The edge terminals are connected to smoke sensors, temperature and humidity sensors, air-conditioning controllers, and switch controllers via RS485, and to the access control system via Ethernet. Industrial routers and mobile terminals PDA are connected to the public network environment via 4G / 5G Internet of Things cards, and the PDA obtains asset tag information through RFID scanning. In both internal and external environments, the intelligent operation and maintenance platform server uses a local server to deploy the platform source code and database. The platform's backend management system client and label printer need to be deployed in the intranet environment. The server application port needs to be mapped to the intranet on the egress firewall to enable public network environment to access the server application. The business operation management module (6) selects the weak current well and checks the temperature and humidity status, smoke status, and air conditioning and fan switch status in the well. The air conditioning and fans are automatically started and stopped according to the upper and lower temperature limit settings, and can also be manually controlled to start and stop. The monitoring events in the well are displayed in real time, including smoke alarms, air conditioning and fan start and stop. The platform can monitor various environmental indicators in the weak current well in real time, including temperature, humidity, and smoke, to ensure that the operation and maintenance personnel can grasp the latest status of the weak current well at any time. When the environmental indicators in the weak current well are abnormal, the platform can automatically control the fan or air conditioning to start cooling and dehumidifying. When the environmental indicators are normal, the platform automatically controls the fan or air conditioning to stop. The control module (13) is integrated into the control box and mounted on the wall of the weak current well. The air switch provides AC 220V power input for the access control power supply, the guide rail power supply, and the fan control switch. The guide rail power supply converts DC 12V to provide power input for the air conditioning controller and the 4G / 5G edge terminal. The air conditioning controller and the fan control switch are connected to the 4G / 5G edge terminal through a 485 signal line. The sensing and execution module is connected to the control box. The smoke sensor and the temperature and humidity sensor are provided with DC 12V power by the guide rail power supply and are connected to the 4G / 5G edge terminal through a 485 signal line. The access control host, the access control switch, and the magnetic lock are provided with DC 12V power by the access control power supply. The access control host is connected to the 4G / 5G edge terminal through an Ethernet line. The exhaust fan is provided with AC 220V power by the fan switch controller, and the air conditioner is controlled by the air conditioning controller through infrared. The business asset management module (7) queries the inventory plan and inventory details according to the weak current well, inventory order number, and inventory status, and edits and deletes the data. It establishes an inventory plan according to a single or multiple weak current wells and automatically generates inventory details. The business access control management module (8) queries the access control opening record according to the weak current well, personnel, time, and event type conditions. The weak current well management module (15) supports manual maintenance or batch import of weak current well master data, including weak current well name, code, location, type, and supports printing of weak current well QR code labels. It can add, delete, modify, and query data. The weak current well component configuration module (16) supports manual maintenance or batch import of weak current well component master data, including access control and sensor categories. Access control includes access control number, access control IP, and access control port. Sensors include number, type, IP, control mode, upper and lower temperature limits of temperature sensor, air conditioning controller, fan control switch, and smoke sensor, and perform add, delete, modify, and query operations on the data. The access control configuration module (17) supports manual maintenance or batch import of access control configuration data, including user name, user account, access control authority, and face photo, and perform add, delete, modify, and query operations on the data. Then the user management module (24) creates, modifies, deletes, and queries user information, checks user login status, implements role assignment, forces users to log off, and resets passwords. The role authority management module (25) creates, modifies, deletes, and queries role information, and assigns page or button authority by role. The log management module (26) checks user access records, user operation records, and system exception records by custom time intervals, making it easier for users to troubleshoot exceptions and trace responsibilities.

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