Intelligent control system and method for cloud network communication

By introducing an open integrated cabling system and a multi-functional control module into the cloud network communication system, the limitations of the existing system in community facility applications have been resolved, the system's flexibility and security have been improved, and various equipment deployment requirements have been met.

CN121887838APending Publication Date: 2026-04-17XISONG (SUZHOU) INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XISONG (SUZHOU) INTELLIGENT TECH CO LTD
Filing Date
2023-05-06
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing cloud-based network communication intelligent control systems cannot meet people's living needs when applied to community facilities or other equipment, and have certain limitations in use.

Method used

A cloud-based intelligent control system is designed, comprising an information communication system, a fire alarm and fire protection control system, a building automation system, a broadcasting and network system, a security control system, and a comprehensive management network system. These systems are electrically connected to form an open-structure integrated cabling system that supports voice/data communication. Each building is equipped with automatic fire alarms, gas concentration alarms, and zoned fire damper control functions. Combined with the monitoring functions of the BAS central control room and the broadcasting system, this system enables flexible deployment of various devices and enhances security.

Benefits of technology

It enables flexible use and enhanced security of cloud-based network communication systems, supports rapid location changes of voice/data devices, improves system security and functional versatility, and meets the specific needs of different buildings.

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Abstract

The invention discloses an intelligent control system and method for cloud network communication, and the system comprises an information communication system, the output end of the information communication system is electrically connected with the input end of a fire alarm and fire fighting control system, and the fire alarm and fire fighting control system is electrically connected with a building automatic control system. In order to support voice / data communication, the integrated wiring system is arranged in each building, the system is of an open structure and can support telephones and various computer network systems, all voice / data equipment can be integrated in one wiring system, and when the position of any terminal equipment needs to be changed, the terminal equipment can be conveniently and rapidly arranged. According to the utility model, the equipment is only required to be inserted into a socket at a new place, and then a simple jumper wire is made at the wiring position, so that the use of a cloud network communication system is greatly facilitated, the working areas are provided with double-hole information wire outlets, the wiring cables of each working area adopt two four-external shielding five-type twisted pairs, and various types of telephones or data terminal equipment can be supported.
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Description

Technical Field

[0001] This invention belongs to the field of cloud network communication technology, and specifically relates to an intelligent control system and method for cloud network communication. Background Technology

[0002] Cloud communication is a branch of cloud computing, referring to a new communication method where users utilize SaaS-based thin clients or smart clients to communicate over existing local area networks or internet lines without relying on traditional PSTN lines. In today's era of rapidly evolving high-speed data networks such as ADSL broadband, fiber optics, 3G, and 4G, cloud communication presents traditional telecommunications operators with new development opportunities.

[0003] Through corresponding cloud communication applications, traditional PC web browsers can achieve real-time interconnection and interoperability of multimedia data with various new smart terminals such as iPhones and Android devices. Currently, almost all basic network operators are targeting the network data traffic market. With the continuous development of operators' "pipeline" trend, cloud communication applications, as one of their important data traffic sources, are bound to lead a new wave of IT industry and economic development.

[0004] Current cloud-based network communication intelligent control systems still have limitations when applied to community facilities or other equipment, failing to meet people's daily needs. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide an intelligent control system and method for cloud network communication, so as to solve the problem that the current intelligent control system for cloud network communication mentioned in the background art still cannot meet people's life needs when applied to community facilities or other equipment, and still has certain limitations in use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an intelligent control system for cloud network communication, comprising an information communication system, wherein the output end of the information communication system is electrically connected to the input end of a fire alarm and fire protection control system, the fire alarm and fire protection control system is electrically connected to a building automation system, the output end of the building automation system is electrically connected to the input end of a broadcasting and network system, the output end of the broadcasting and network system is electrically connected to the input end of a security control system, the output end of the security control system is electrically connected to the input end of an integrated management network system, the output end of the integrated management network system is electrically connected to the input end of a communication information cabling system, and the output end of the communication information cabling system is electrically connected to the input end of a firewall network system.

[0007] Preferably, the information and communication system includes a communication center system, a user exchange, a telephone switching module, a structured cabling system, an information and communication module, data terminal equipment, and an intelligent management system.

[0008] Preferably, the communication center system and the user exchange are electrically connected to each other, the user exchange and the telephone switching module are electrically connected to each other, the telephone switching module and the integrated cabling system are electrically connected to each other, the information communication module and the data terminal equipment are electrically connected to each other, and the data terminal equipment and the intelligent management system are electrically connected to each other.

[0009] Preferably, the information communication module includes a telephone system and a computer network system.

[0010] Preferably, the fire alarm and fire protection control system includes an automatic fire alarm module, a gas concentration alarm module, a fire damper module, and an audible and visual alarm module.

[0011] Preferably, the automatic fire alarm module and the gas concentration alarm module are electrically connected to each other, the gas concentration alarm module and the fire damper module are electrically connected to each other, and the fire damper module and the audible and visual alarm module are electrically connected to each other.

[0012] Preferably, the building automation system includes an electromechanical equipment monitoring module, a data statistics management module, and an accident alarm recording module. The electromechanical equipment monitoring module and the data statistics management module are electrically connected to each other, the data statistics management module and the accident alarm recording module are electrically connected to each other, and the accident alarm recording module is electrically connected to the information communication system.

[0013] Preferably, the broadcasting and network system includes a general broadcasting module, an emergency broadcasting module, and a broadcasting database, wherein the output terminals of the general broadcasting module and the emergency broadcasting module are electrically connected to the input terminal of the broadcasting database.

[0014] Preferably, the security control system includes a security service system, a life service system, and a comprehensive information security system, and the output terminals of the security service system, the life service system, and the comprehensive information security system are all electrically connected to the input terminal of the intelligent data collector, and the output terminal of the intelligent data collector is electrically connected to the input terminal of the unit controller.

[0015] A smart control method for cloud network communication includes the following steps:

[0016] Step 1: The information and communication system center is equipped with a remotely controlled user exchange (which can also be set up as a local telephone module exchange). In addition to telephone switching functions, the communication center also provides voicemail service, wake-up service, busy callback, long-distance billing, hotline service, alarm special service, etc. The telephone system is a traditional means of communication, and analog telephones will remain an effective communication tool for a long time to come. The design adopts direct wiring of telephone cables from the communication center to each building trunk line. This traditional wiring method is simple and economical.

[0017] Step Two: In order to support voice / data communication, a comprehensive cabling system is installed in each building. This system has an open structure and can support telephone and various computer network systems. All voice / data devices can be integrated into one cabling system. When the location of any terminal device needs to be changed, simply plug the device into the socket at the new location and make a simple patch cord at the wiring point. This greatly facilitates the use of cloud network communication systems. The work area is equipped with a dual-port information output port. The wiring cable of each work area uses two externally shielded Category 5 twisted-pair cables to support various types of telephone or data terminal devices.

[0018] Step 3: According to their own characteristics, the fire alarm system of each building can be set with the following functions: automatic fire alarm, gas concentration alarm, manual / automatic closure of fire dampers in each zone, shutdown of air conditioners, opening of smoke exhaust valves (outlets), starting of exhaust fans, activation of audible and visual alarms in each zone, automatic start of fire hydrant pumps when the fire hydrant button is activated, automatic start of sprinkler pumps when the pressure switch is activated, forced switching of background music in the building, implementation of emergency broadcasts, etc.

[0019] Step 4: The BAS central control room in each building shall have the following monitoring functions according to usage requirements: air conditioning unit monitoring, fresh air unit monitoring, refrigeration system monitoring, heat exchange system monitoring, domestic water supply and drinking water supply system monitoring, domestic sewage drainage system monitoring, low-voltage power distribution system monitoring, lighting system monitoring, etc.

[0020] Step 5: Based on the different functions of each building, different types of broadcasting and sound systems are installed in the building, and background music / emergency broadcasting systems are installed in public places such as fitness and entertainment centers, medical centers, shopping centers, and serviced apartments.

[0021] Compared with the prior art, the present invention provides an intelligent control system and method for cloud network communication, which has the following beneficial effects:

[0022] 1. This invention features a comprehensive cabling system within each building to support voice / data communication. This open-architecture system supports telephone and various computer network systems, integrating all voice / data devices into a single cabling system. When the location of any terminal device needs to be changed, simply plug the device into the new socket and perform a simple patch cord at the wiring point. This greatly facilitates the use of cloud network communication systems. Each work area is equipped with dual-port data output ports, and the cabling in each work area uses two 4-pair shielded Category 5 twisted-pair cables, supporting various types of telephone or data terminal devices. All building components are housed within an intelligent management system, consisting of distribution cabinets and optical / electrical conversion equipment located within the buildings. The connection from the work area to the distribution cabinet uses Category 5e 4-pair unshielded twisted-pair cable with a transmission rate of up to 100Mb / s. The connection from the building to the community network center uses 6-core optical fiber, and the network topology is star-shaped.

[0023] 2. This invention, through the establishment of a fire alarm and fire protection control system, allows each building to be configured with the following functions based on its own characteristics: automatic fire alarm, gas concentration alarm, manual / automatic closure of fire dampers in each zone, shutdown of air conditioners, opening of smoke exhaust valves (outlets), startup of exhaust fans, activation of audible and visual alarms in each zone, automatic startup of fire hydrant pumps when the fire hydrant button is activated, automatic startup of sprinkler pumps when the pressure switch is activated, forced switching of background music in the building, implementation of emergency broadcasts, etc., increasing the security of the cloud network intelligent control system;

[0024] 3. The present invention, through the building automation system, allows the BAS central control room in each building to have the following monitoring functions according to the usage requirements: air conditioning unit monitoring, fresh air unit monitoring, refrigeration system monitoring, heat exchange system monitoring, domestic water supply and drinking water supply system monitoring, domestic sewage drainage system monitoring, low-voltage power distribution system monitoring, lighting system monitoring, etc.

[0025] 4. This invention, through the set-up broadcast and network system, allows the user to open the ordinary broadcast module or the emergency broadcast module according to the specific circumstances provided by the system, and saves the content of each broadcast in the broadcast database. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0027] Figure 1 This is a structural block diagram of the intelligent control system and method for cloud network communication proposed in this invention;

[0028] Figure 2 This is a structural block diagram of the information communication system in the intelligent control system and method for cloud network communication proposed in this invention;

[0029] Figure 3 This is a structural system block diagram of the information communication module in the intelligent control system and method for cloud network communication proposed in this invention;

[0030] Figure 4 This is a system block diagram of the fire alarm and fire protection control system in the intelligent control system and method for cloud network communication proposed in this invention;

[0031] Figure 5 This is a system block diagram of the building automation system in the intelligent control system and method for cloud network communication proposed in this invention;

[0032] Figure 6 This is a system block diagram of the broadcast and network systems in the intelligent control system and method for cloud network communication proposed in this invention;

[0033] Figure 7 This is a system block diagram of the security control system in the intelligent control system and method for cloud network communication proposed in this invention;

[0034] In the diagram: 1. Information and communication system; 2. Fire alarm and fire control system; 3. Building automation system; 4. Broadcasting and network system; 5. Security control system; 6. Integrated management network system; 7. Communication and information cabling system; 8. Firewall network system; 9. Communication center system; 10. User exchange; 11. Telephone switching module; 12. Integrated cabling system; 13. Information and communication module; 14. Data terminal equipment; 15. Intelligent management system; 16. Automatic fire alarm module; 17. Gas concentration alarm module; 18. Fire damper module; 19. Audible and visual alarm module; 20. Electromechanical equipment monitoring module; 21. Data statistics and management module; 22. Accident alarm recording module; 23. General broadcasting module; 24. Emergency broadcasting module; 25. Broadcasting database; 26. Security service system; 27. Living service support system; 28. Integrated information support system; 29. ​​Intelligent data collector; 30. Unit controller; 31. Telephone system; 32. Computer network system. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figure 1-7 This invention provides a technical solution: an intelligent control system for cloud network communication, comprising an information communication system 1, wherein the output end of the information communication system 1 is electrically connected to the input end of a fire alarm and fire protection control system 2, the fire alarm and fire protection control system 2 is electrically connected to a building automation system 3, the output end of the building automation system 3 is electrically connected to the input end of a broadcasting and network system 4, the output end of the broadcasting and network system 4 is electrically connected to the input end of a security control system 5, the output end of the security control system 5 is electrically connected to the input end of an integrated management network system 6, the output end of the integrated management network system 6 is electrically connected to the input end of a communication information cabling system 7, and the output end of the communication information cabling system 7 is electrically connected to the input end of a firewall network system 8.

[0037] In this invention, preferably, the information communication system 1 includes a communication center system 9, a user exchange 10, a telephone switching module 11, a structured cabling system 12, an information communication module 13, a data terminal device 14, and an intelligent management system 15.

[0038] In this invention, preferably, the communication center system 9 and the user exchange 10 are electrically connected to each other, the user exchange 10 and the telephone switching module 11 are electrically connected to each other, the telephone switching module 11 and the integrated cabling system 12 are electrically connected to each other, the information communication module 13 and the data terminal equipment 14 are electrically connected to each other, and the data terminal equipment 14 and the intelligent management system 15 are electrically connected to each other.

[0039] In this invention, preferably, the information communication module 13 includes a telephone system 31 and a computer network system 32.

[0040] In this invention, preferably, the fire alarm and fire control system 2 includes an automatic fire alarm module 16, a gas concentration alarm module 17, a fire damper module 18, and an audible and visual alarm module 19.

[0041] In this invention, preferably, the fire alarm module 16 and the gas concentration alarm module 17 are electrically connected to each other, the gas concentration alarm module 17 and the fire damper module 18 are electrically connected to each other, and the fire damper module 18 and the audible and visual alarm module 19 are electrically connected to each other.

[0042] In this invention, preferably, the building automation system 3 includes an electromechanical equipment monitoring module 20, a data statistics management module 21, and an accident alarm recording module 22. The electromechanical equipment monitoring module 20 and the data statistics management module 21 are electrically connected to each other, the data statistics management module 21 and the accident alarm recording module 22 are electrically connected to each other, and the accident alarm recording module 22 and the information communication system 1 are electrically connected to each other.

[0043] In this invention, preferably, the broadcasting and network system 4 includes a general broadcasting module 23, an emergency broadcasting module 24, and a broadcasting database 25, wherein the output terminals of the general broadcasting module 23 and the emergency broadcasting module 24 are electrically connected to the input terminal of the broadcasting database 25.

[0044] In this invention, preferably, the security control system 5 includes a security service system 26, a life service support system 27, and a comprehensive information support system 28, and the output terminals of the security service system 26, the life service support system 27, and the comprehensive information support system 28 are all electrically connected to the input terminal of the intelligent data collector 29, and the output terminal of the intelligent data collector 29 is electrically connected to the input terminal of the unit controller 30.

[0045] A smart control method for cloud network communication includes the following steps:

[0046] Step 1: The information communication system 1 center is equipped with a remote-controlled user exchange 10 (which can also be set up as a local telephone module exchange). In addition to telephone switching functions, the communication center also has voicemail service, wake-up service, busy callback, long-distance billing, hotline service, alarm special service, etc. The telephone system 31 is a traditional communication method. Analog telephone will remain an effective communication tool for a long time to come. The design adopts direct wiring of telephone cables from the communication center to each building trunk line. This traditional wiring method is simple and economical.

[0047] Step 2: In order to support voice / data communication, a comprehensive cabling system 12 is installed in each building. This system has an open structure and can support telephone and various computer network systems 32. All voice / data devices can be integrated into one cabling system. When the location of any terminal device needs to be changed, simply plug the device into the socket at the new location and make a simple patch cord at the wiring point. This greatly facilitates the use of the cloud network communication system. The work area is equipped with a dual-port information output port. The wiring cable of each work area uses two externally shielded Category 5 twisted-pair cables, which can support various types of telephone or data terminal devices 14.

[0048] Step 3: According to their own characteristics, the fire alarm system of each building can be set with the following functions: automatic fire alarm, gas concentration alarm, manual / automatic closure of fire dampers in each zone, shutdown of air conditioners, opening of smoke exhaust valves (outlets), starting of exhaust fans, activation of audible and visual alarms in each zone, automatic start of fire hydrant pumps when the fire hydrant button is activated, automatic start of sprinkler pumps when the pressure switch is activated, forced switching of background music in the building, implementation of emergency broadcasts, etc.

[0049] Step 4: The BAS central control room in each building shall have the following monitoring functions according to usage requirements: air conditioning unit monitoring, fresh air unit monitoring, refrigeration system monitoring, heat exchange system monitoring, domestic water supply and drinking water supply system monitoring, domestic sewage drainage system monitoring, low-voltage power distribution system monitoring, lighting system monitoring, etc.

[0050] Step 5: Based on the different functions of each building, different types of broadcasting and sound systems are installed in the building, and background music / emergency broadcasting systems are installed in public places such as fitness and entertainment centers, medical centers, shopping centers, and serviced apartments.

[0051] Working principle: In use, a comprehensive cabling system 12 is installed in each building to support voice / data communication. This system has an open structure and can support telephone and various computer network systems 32. All voice / data devices can be integrated into one cabling system. When the location of any terminal device needs to be changed, simply plug the device into the socket at the new location and make a simple patch cord at the wiring point. This greatly facilitates the use of the cloud network communication system. The work area is equipped with a dual-port information output port. The wiring cable of each work area uses two Category 5 twisted-pair cables with external shielding, which can support various types of telephone or data terminal devices 14. Each part of the building is set up in an intelligent management system 15, which consists of wiring cabinets, optical / electrical conversion equipment, etc. installed in the building. The work area to the distribution cabinet uses Category 5e 4-pair unshielded twisted-pair cable with a transmission rate of up to 100Mb / s. The building to the community network center uses 6-core optical fiber. The network topology is star-shaped. Through the installed fire alarm and fire control system 2, the fire alarm system can be configured with the following functions according to the characteristics of each building: automatic fire alarm, gas concentration alarm, manual / automatic closure of fire dampers in each zone, shutdown of air conditioners, opening of smoke exhaust valves (outlets), starting of exhaust fans, activation of audible and visual alarms in each zone, automatic activation of fire hydrant pumps when the fire hydrant button is activated, automatic activation of sprinkler pumps when the pressure switch is activated, and the ability to forcibly change the background music within the building. Emergency broadcasts and other features enhance the security of the cloud-based intelligent control system. Through the building automation system 3, the BAS central control room in each building can monitor the following functions according to usage requirements: air conditioning unit monitoring, fresh air unit monitoring, refrigeration system monitoring, heat exchange system monitoring, domestic water supply and drinking water supply system monitoring, domestic sewage drainage system monitoring, low-voltage power distribution system monitoring, lighting system monitoring, etc. Through the broadcast and network system 4, the ordinary broadcast module 23 or the emergency broadcast module 24 can be opened according to the specific situation provided by the system, and the content of each broadcast is recorded and saved in the broadcast database 25.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent control system for cloud network communication, comprising an information communication system (1), characterized in that: The output of the information communication system (1) and the input of the fire alarm and fire control system (2) are electrically connected to each other. The fire alarm and fire control system (2) and the building automation system (3) are electrically connected to each other. The output of the building automation system (3) and the input of the broadcast and network system (4) are electrically connected to each other. The output of the broadcast and network system (4) and the input of the security control system (5) are electrically connected to each other. The output of the security control system (5) and the input of the integrated management network system (6) are electrically connected to each other. The output of the integrated management network system (6) and the input of the communication information cabling system (7) are electrically connected to each other. The output of the communication information cabling system (7) and the input of the firewall network system (8) are electrically connected to each other.

2. The intelligent control system for cloud network communication according to claim 1, characterized in that: The information and communication system (1) includes a communication center system (9), a user exchange (10), a telephone exchange module (11), a comprehensive cabling system (12), an information and communication module (13), a data terminal equipment (14), and an intelligent management system (15).

3. The intelligent control system for cloud network communication according to claim 2, characterized in that: The communication center system (9) and the user exchange (10) are electrically connected to each other. The user exchange (10) and the telephone switching module (11) are electrically connected to each other. The telephone switching module (11) and the integrated cabling system (12) are electrically connected to each other. The information communication module (13) and the data terminal equipment (14) are electrically connected to each other. The data terminal equipment (14) and the intelligent management system (15) are electrically connected to each other.

4. The intelligent control system for cloud network communication according to claim 2, characterized in that: The information communication module (13) includes a telephone system (31) and a computer network system (32).

5. The intelligent control system for cloud network communication according to claim 1, characterized in that: The fire alarm and fire control system (2) includes an automatic fire alarm module (16), a gas concentration alarm module (17), a fire damper module (18), and an audible and visual alarm module (19).

6. The intelligent control system for cloud network communication according to claim 5, characterized in that: The automatic fire alarm module (16) and the gas concentration alarm module (17) are electrically connected to each other, the gas concentration alarm module (17) and the fire damper module (18) are electrically connected to each other, and the fire damper module (18) and the audible and visual alarm module (19) are electrically connected to each other.

7. The intelligent control system for cloud network communication according to claim 1, characterized in that: The building automation system (3) includes an electromechanical equipment monitoring module (20), a data statistics management module (21), and an accident alarm recording module (22). The electromechanical equipment monitoring module (20) and the data statistics management module (21) are electrically connected to each other. The data statistics management module (21) and the accident alarm recording module (22) are electrically connected to each other. The accident alarm recording module (22) and the information communication system (1) are electrically connected to each other.

8. The intelligent control system for cloud network communication according to claim 1, characterized in that: The broadcasting and network system (4) includes a normal broadcasting module (23), an emergency broadcasting module (24), and a broadcasting database (25). The output terminals of the normal broadcasting module (23) and the emergency broadcasting module (24) are electrically connected to the input terminal of the broadcasting database (25).

9. The intelligent control system for cloud network communication according to claim 1, characterized in that: The security control system (5) includes a security service system (26), a life service system (27), and a comprehensive information system (28). The output terminals of the security service system (26), the life service system (27), and the comprehensive information system (28) are all electrically connected to the input terminal of the intelligent data collector (29). The output terminal of the intelligent data collector (29) is electrically connected to the input terminal of the unit controller (30).

10. A smart control method for cloud network communication according to any one of claims 1-9, characterized in that: Includes the following steps: Step 1: The information communication system (1) has a remote control user exchange (10) (which can also be set as a local telephone module exchange). In addition to telephone exchange, the communication center also has message service, wake-up service, busy callback, long-distance billing, hotline service, alarm special service, etc. The telephone system (31) is a traditional means of communication. In the long term, analog telephone will still be an effective communication tool. The design uses telephone cable direct wiring from the communication center to the trunk line of each building. This traditional wiring method is simple and economical. Step 2: In order to support voice / data communication, a comprehensive cabling system (12) is provided in each building. The system is an open structure that can support telephone and various computer network systems (32). All voice / data devices can be integrated into one cabling system. When the location of any terminal device needs to be changed, simply insert the device into the socket at the new location and make a simple jumper at the wiring point. This greatly facilitates the use of the cloud network communication system. The work area is equipped with a dual-hole information output port. The wiring cable of each work area uses two externally shielded Category 5 twisted-pair cables, which can support various types of telephone or data terminal devices (14). Step 3: According to their own characteristics, the fire alarm system of each building can be set with the following functions: automatic fire alarm, gas concentration alarm, manual / automatic closure of fire dampers in each zone, shutdown of air conditioners, opening of smoke exhaust valves (outlets), starting of exhaust fans, activation of audible and visual alarms in each zone, automatic start of fire hydrant pumps when the fire hydrant button is activated, automatic start of sprinkler pumps when the pressure switch is activated, forced switching of background music in the building, implementation of emergency broadcasts, etc. Step 4: The BAS central control room in each building shall have the following monitoring functions according to usage requirements: air conditioning unit monitoring, fresh air unit monitoring, refrigeration system monitoring, heat exchange system monitoring, domestic water supply and drinking water supply system monitoring, domestic sewage drainage system monitoring, low-voltage power distribution system monitoring, lighting system monitoring, etc. Step 5: Based on the different functions of each building, different types of broadcasting and sound systems are installed in the building, and background music / emergency broadcasting systems are installed in public places such as fitness and entertainment centers, medical centers, shopping centers, and serviced apartments.