Multi-format commercial complex global modular integrated intelligent operation management system

Abstract

The present application relates to the technical field of business operation management, in particular to a multi-format commercial complex global modular integrated intelligent operation management system. The whole adopts a four-layer layered plug-in modular architecture, from bottom to top in turn is a global Internet of Things sensing networking layer, a format modular adaptation layer, an edge cloud collaborative computing power scheduling layer, a global operation and maintenance management application layer, the four-layer architecture communication interworking, protocol compatible, supports single module power-off plug-in, online expansion, without overall shutdown modification; The system is matched with five original closed-loop energy-saving and environment-friendly units, links eight format operation and maintenance management ports, realizes all-scene integrated intelligent management and control. Strong modular adaptability, low transformation cost: adopt four-layer plug-in modular architecture, standardized bus interface, format adjustment, floor expansion, shop sublet can directly increase or decrease modules, stock complex transformation does not need large area to break ground wiring, the construction period is shortened by 70%, the business loss is greatly reduced, the new and old commercial complex can be adapted and compatible.

Description

Technical Field

[0001] This invention relates to the field of commercial operation management technology, specifically to a modular and integrated intelligent operation management system for multi-format commercial complexes. Background Technology

[0002] At present, large and medium-sized multi-format commercial complexes with a building area of ​​more than 50,000 square meters in China generally integrate six independent business formats: shopping and retail, open-flame catering, immersive cinema, fine-decorated office, landscape and cultural tourism, and underground parking facilities. The different business formats have huge differences in operating hours, temperature and humidity requirements, water supply and drainage load, ventilation and sewage standards, and power consumption. The traditional operation and maintenance model has four core industry pain points and is difficult to adapt to the building's dual carbon energy saving and local environmental protection and sewage control requirements.

[0003] First, the operation and maintenance system is fragmented and lacks integrated management capabilities. Existing complexes mostly use four independent operation and maintenance platforms for HVAC automation, electricity metering and energy consumption, fire protection and security, and sewage treatment. The software and hardware protocols are not interoperable, and data silos are serious. Restaurant fume exhaust, supermarket constant temperature cooling, and office fresh air exchange equipment start and stop independently, resulting in high frequency of manual scheduling. Cross-business equipment linkage is lagging behind, and equipment overload and local environmental imbalance are very likely to occur under sudden customer flow and holiday load peaks. Moreover, the existing system is a fixed integrated architecture. When shops are sublet, business types are changed, or floors are expanded, the entire control system needs to be disassembled and modified. The modification cost is high, the construction period is long, and the loss of business downtime is significant. It does not have modular plug-and-play adaptability.

[0004] Second, the application of energy-saving technologies is isolated, resulting in low efficiency in comprehensive energy consumption management. Existing commercial energy-saving measures only involve single-point upgrades to central air conditioning inverters and LED lighting dimming equipment, without taking into account the time-of-use load of different business types for comprehensive, coupled control: restaurant exhaust energy consumption remains high during lunch and dinner peak hours, office equipment consumes electricity while idling at night, the central atrium public area is under full-load fresh air supply around the clock, and underground parking garage fans are started and stopped indiscriminately. At the same time, the idle rooftop photovoltaic power in the complex cannot be consumed locally, grid connection losses are high, and there is no energy storage peak-shaving adaptation mechanism during peak and off-peak electricity pricing periods. The annual comprehensive building electricity consumption far exceeds the green building management threshold.

[0005] Third, the environmental disposal process is an independent closed loop with extremely low resource utilization. Existing wastewater from the complex is directly discharged into the municipal pipe network; washroom wastewater and air conditioning condensate are not recycled in a tiered manner; green space irrigation, ground cleaning, and garage washing all rely entirely on municipal tap water, resulting in serious water waste; catering kitchen waste, supermarket packaging, and office and domestic waste are collected and transported together without on-site modular classification and harmless pretreatment, leading to odor diffusion, high transfer frequency, and high sanitation costs; traditional fresh air systems directly exhaust indoor hot and cold air, resulting in complete loss of heat and cold energy, and the lack of a gradient heat exchange and recovery structure, resulting in persistently high secondary energy consumption due to heating and cooling loads.

[0006] Fourth, the lack of a dual-carbon management system results in extremely poor adaptability for existing infrastructure upgrades. Currently, the housing and construction departments implement time-based carbon emission traceability management for commercial buildings. Existing operation and maintenance systems lack real-time carbon emission metering, business-specific carbon emission traceability, and automatic energy-saving ledger archiving functions. Existing old complexes have pre-buried and solidified pipelines, and installing energy-saving and environmental protection retrofit equipment requires ground-breaking and wiring, as well as upgrading the central control host. The renovation period generally exceeds 45 days, resulting in significant revenue losses due to business closures. There is currently no integrated energy-saving operation and maintenance management system on the market that is compatible with both new and old complexes and can be quickly plugged in and expanded.

[0007] In summary, the existing management and control model of separate operation and maintenance, single-point energy saving, and independent environmental protection disposal can no longer meet the actual needs of low-carbon operation, flexible business format iteration, local environmental compliance, and low-cost transformation of complex commercial buildings. There is an urgent need for an integrated intelligent operation and management system that is modular, pluggable, interconnected, and has its own closed-loop energy-saving and environmental protection process to solve the above-mentioned technical shortcomings in the industry. Summary of the Invention

[0008] In response to the shortcomings of existing technologies, this invention aims to provide a modular and integrated intelligent operation and management system for multi-format commercial complexes, which solves six major problems in existing complexes: fragmented management of business formats, extensive energy consumption management, low utilization rate of solid waste and wastewater resources, high operation and maintenance costs, lack of linkage of energy-saving technologies, and lack of traceability and management of carbon emissions.

[0009] Based on a layered pluggable modular architecture, it adapts to the addition or reduction of business types, floor expansion, and shop subletting and iteration. It is equipped with five original closed-loop energy-saving and environmentally friendly processes, and relies on edge cloud collaborative computing power to realize cross-business equipment linkage control. It reduces water, electricity, wind and heat energy consumption across the entire area, improves the utilization rate of solid waste and reclaimed water resources, meets the national green building one-star to three-star operation and maintenance standards, and reduces the comprehensive operation and maintenance costs of the complex, including labor, sanitation and energy consumption.

[0010] Technical solution

[0011] To achieve the above objectives, the present invention adopts the following technical solution: a multi-format commercial complex full-domain modular integrated intelligent operation and management system, which adopts a four-layer layered pluggable modular architecture, from bottom to top: full-domain IoT sensing network layer, business format modular adaptation layer, edge cloud collaborative computing power scheduling layer, and full-domain operation and maintenance management application layer. The four-layer architecture is interconnected and protocol compatible, supports single module power failure plugging and unplugging and online expansion, and does not require overall shutdown and modification.

[0012] The system integrates five original closed-loop energy-saving and environmental protection units, and links eight business operation and maintenance management ports to achieve integrated intelligent management and control across all scenarios.

[0013] Global IoT Sensing Network Layer

[0014] The full-domain IoT sensing network layer is the bottom-level data acquisition and execution unit, equipped with a LoRa+5G dual-mode encrypted networking gateway, and fully deployed eight categories of sensing terminals, including intelligent water and electricity metering sensors, temperature, humidity and pressure differential sensors, oil fume concentration sensors, passenger flow millimeter-wave radar, smoke and fire protection sensors, photovoltaic power sensors, water quality turbidity sensors, and solid waste weighing sensors.

[0015] The network has a built-in unified and compatible communication protocol, which is compatible with the electrical control ports of mainstream HVAC, water supply and drainage, photovoltaic, and sanitation equipment on the market, breaking down data silos between devices;

[0016] At the same time, five types of actuators are deployed, including zoned electrical control relays, fresh air heat exchange reversing valves, greywater return solenoid valves, solid waste negative pressure fans, and energy storage grid connection switches, to receive upper-level dispatch instructions and complete adaptive start-up and shutdown of field equipment and load regulation.

[0017] Modular Adaptation Layer for Business Formats

[0018] The modular adaptation layer serves as the core pluggable adaptation unit, employing a standardized bus interface design. It can be detachably connected to five independent business management sub-modules. Each of the five sub-modules has independent computing power and independent management logic, but shares a common edge cloud computing power base, and can be added or removed as needed.

[0019] (1) Retail supermarket management sub-module: Adapted to constant temperature cold chain, shelf lighting, customer flow guidance, and fresh produce drainage management;

[0020] (2) Open flame catering management sub-module: linkage of oil fume purification, timed ventilation, oily sewage pretreatment, and kitchen waste sorting and management;

[0021] (3) Entertainment and Office Management Sub-module: Adapts to cinema time-sharing fresh air, office night power outage, and adaptive control of room temperature and humidity in meeting rooms;

[0022] (4) Immersive cultural tourism management sub-module: linking landscape lighting, water feature water circulation, and outdoor fresh air disinfection load control;

[0023] (5) Underground parking garage management sub-module: Adapted to vehicle flow sensing ventilation, charging pile load pressure regulation, and parking garage water flushing linkage management. Each business type sub-module has a built-in load database, pre-stores standard energy consumption, sewage discharge, and environmental parameter thresholds for the business type, and supports one-click retrieval and adaptation.

[0024] Edge cloud collaborative computing power scheduling layer

[0025] The edge cloud collaborative computing power scheduling layer is equipped with a dual computing power architecture of local edge computing power host + cloud low-carbon management and control server, and has built-in three core algorithms: self-developed business adaptive load scheduling algorithm, full-domain carbon emission traceability modeling algorithm, and equipment linkage peak avoidance algorithm.

[0026] Localized edge computing power is responsible for millisecond-level on-site device linkage and control, avoiding the problem of device linkage lag caused by cloud network latency;

[0027] The cloud server is responsible for archiving and uploading energy consumption ledgers, carbon emission data, and environmental disposal data across the entire area, and connects to the local housing and construction dual-carbon supervision platform and environmental pollution discharge supervision platform. Among them, the business type adaptive load scheduling algorithm is based on three-dimensional parameter modeling of time-of-use electricity price, business type operating hours, and real-time customer flow. It dynamically splits the time-of-use load of electromechanical, lighting, fresh air, and water supply and drainage, activates high-power energy-consuming equipment during off-peak hours, and automatically shuts down idle equipment in the idle areas of the business type.

[0028] Application layer of global operation and maintenance management

[0029] The application layer of the full-domain operation and maintenance management is equipped with four major interactive ports: a visual operation and maintenance backend, a mobile merchant port, an operation and maintenance alarm port, and a carbon emission traceability ledger port. It covers eight major operation and maintenance dimensions: electromechanical HVAC management, water and electricity energy consumption management, fresh air exchange management, water supply and drainage reuse management, solid waste disposal management, passenger flow security management, merchant operation and maintenance management, and fire emergency management.

[0030] It supports maintenance personnel to perform one-click full-domain inspection, customize zone parameters, and automatically locate and alarm faults. It also supports merchants to independently view energy consumption, report equipment for repair, and apply for fine-tuning of business parameters. At the same time, it automatically generates monthly energy-saving reports, environmental protection disposal ledgers, and carbon emission verification reports to meet the compliance verification requirements of regulatory authorities.

[0031] Five original closed-loop energy-saving and environmental protection core units

[0032] Rooftop photovoltaic adaptive energy storage peak shaving and energy saving unit: adapted to the rooftop distributed photovoltaic array of the complex, paired with modular lithium iron phosphate energy storage module, with built-in adaptive grid-connected voltage regulation module;

[0033] During off-peak electricity price periods, the system stores surplus photovoltaic energy and grid off-peak electricity, while prioritizing energy storage for power supply during peak electricity price periods. It automatically adjusts the load voltage drop of the distribution bus, avoids harmonic losses from local photovoltaic grid connection, and provides supplementary energy and voltage regulation for peak electricity consumption in catering and supermarkets, thereby achieving dynamic load loss reduction in different zones and reducing no-load losses in the entire distribution network.

[0034] Central Atrium Fresh Air Waste Heat Gradient Recovery Environmental Protection Unit: A double-layer counter-current heat exchange core is built into the fresh air duct connecting the floors in the central atrium of the complex, dividing it into a three-level gradient heat exchange zone: high-temperature oil fume exhaust heat exchange zone, normal room return air heat exchange zone, and garage polluted air heat exchange zone.

[0035] The system utilizes high-temperature exhaust air from restaurants to preheat incoming fresh air, recovers waste heat from indoor return air for heating, and precools fresh air from low-temperature stale air in garages. This system features graded closed-loop reuse of hot and cold energy, reducing energy consumption for central air conditioning and fresh air unit heating and cooling, eliminating energy waste from direct exhaust, and simultaneously reducing the urban heat island effect caused by heat exhaust from restaurants.

[0036] Business type classification of wastewater reuse and recycling water-saving unit: According to the degree of pollution, the wastewater closed-loop treatment branch is divided into three levels. The first level branch: office wash water and air conditioning condensate are directly used for floor cleaning and garage washing after simple filtration and disinfection.

[0037] Secondary branch: Wastewater from supermarket fresh produce washing, after sedimentation, impurity removal and disinfection, is used for outdoor greening irrigation;

[0038] Third-level branch: catering oily wastewater, after anaerobic pretreatment to meet standards, is discharged into the municipal pipe network, preventing the mixing of high-quality clean wastewater with oily wastewater and uniformly discharging it, and reducing the amount of municipal tap water required for graded reuse.

[0039] Modular solid waste negative pressure sorting and harmless treatment unit: Each business unit is equipped with pluggable negative pressure sorting solid waste modules, which automatically sort light packaging waste, heavy kitchen waste and inorganic construction waste based on the negative pressure airflow pressure difference. After sorting, the waste is compressed and stored in a sealed manner on site.

[0040] Kitchen waste undergoes in-situ microbial degradation pretreatment, producing organic fertilizer for the maintenance of landscape greenery in the complex. Recyclable packaged waste is collected and transported in a sealed manner, with negative pressure sealing throughout the process to prevent odor diffusion, reducing the frequency of mixed waste transportation and lowering sanitation disposal costs.

[0041] Dynamic load reduction and energy saving unit for zoned loads: Based on the modeling of the power load of the whole area, the unit divides the power consumption into three major zones: public area, merchant exclusive area and equipment room. It dynamically monitors the three-phase imbalance of the line and automatically switches the reactive power compensation capacitor.

[0042] During non-business hours at night, redundant lighting and standby equipment of merchants are forcibly shut down. During peak hours on holidays, the power load is evenly distributed to avoid overload of single equipment and to reduce line transmission loss and equipment no-load loss.

[0043] The beneficial effects of this invention are:

[0044] Highly modular and adaptable with extremely low renovation costs: It adopts a four-layer pluggable modular architecture and standardized bus interface. Modules can be added or removed directly when adjusting business formats, expanding floors, or subletting shops. Existing complex renovations do not require extensive ground-breaking and wiring, reducing renovation time by 70% and significantly reducing downtime losses. It is compatible with both new and old commercial complexes.

[0045] Integrated management and control across the entire domain breaks down data silos: a unified communication network protocol connects the data links of all equipment in HVAC, water and electricity, photovoltaic, fire protection, sanitation and security, enabling collaborative linkage across eight major operation and maintenance dimensions. This solves the problems of traditional multi-platform manual scheduling and delayed linkage, reducing operation and maintenance labor costs by more than 35%.

[0046] Five closed-loop energy-saving technologies work together to reduce energy consumption and controllable energy-saving results: Unlike traditional single-point energy-saving renovations, the five technologies are coupled and linked together to save electricity in multiple dimensions, including peak-shaving energy storage, waste heat recovery, and load loss reduction, and to save water in all areas through graded greywater treatment. The measured comprehensive electricity saving is 22.7% and water saving is 31.2%, resulting in a significant reduction in annual energy consumption costs.

[0047] Closed-loop environmental protection and resource utilization disposal, compliance with standards: negative pressure sorting and pretreatment of solid waste on-site, graded reuse of reclaimed water, and noise reduction and emission reduction through exhaust waste heat, the resource utilization rate of solid waste is increased by 47%, the sewage discharge concentration is stably compliant with standards, adapts to local environmental protection management requirements, and simultaneously reduces sanitation water fees and disposal costs.

[0048] It comes with built-in carbon emission traceability and management, and is compatible with dual carbon standards: It has a built-in full-domain carbon emission modeling ledger, real-time traceability of carbon emission data of various business formats, automatic generation of green building operation and maintenance verification reports, and direct compatibility with the national green building one-star to three-star operation and maintenance rating, meeting the mandatory requirements of dual carbon assessment for commercial buildings.

[0049] Obviously, based on the above description of the present invention, and according to common technical knowledge and conventional methods in the field, various other modifications, substitutions or alterations can be made without departing from the basic technical concept of the present invention.

[0050] The following detailed embodiments further illustrate the above-described content of the present invention. However, this should not be construed as limiting the scope of the present invention to the following examples. All technologies implemented based on the above-described content of the present invention fall within the scope of the present invention. Attached Figure Description

[0051] Figure 1 This is a schematic diagram of the overall process structure of the integrated intelligent operation of the present invention. Detailed Implementation

[0052] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention. Figure 1 As shown, the multi-format commercial complex features a modular, integrated, and intelligent operation management system.

[0053] Example 1:

[0054] A 72,000㎡ mixed-use commercial complex in East China was selected as the implementation case. The complex encompasses five major business formats: a 21,000㎡ retail supermarket, a 18,000㎡ open-flame catering service, a 15,000㎡ office and cinema complex, an 8,000㎡ atrium cultural and tourism landscape, and a 10,000㎡ underground parking garage. The building originally had three separate independent operation and maintenance systems for HVAC, energy consumption, and sanitation. These systems were upgraded to incorporate the full-area modular integrated intelligent operation and management system of this invention. The specific implementation method is as follows:

[0055] Step 1: Underlying network construction: LoRa+5G dual-mode network gateways are deployed based on the existing building's low-voltage pipelines. Water and electricity metering, passenger flow, water quality, and photovoltaic sensing sensors are installed in different areas. The existing HVAC, water pumps, and fans are retained, and only standardized electrical control interfaces are connected. There is no need to replace the original large electromechanical equipment. The entire network deployment is completed in just 12 days.

[0056] Step 2: Modular Assembly: Based on the proportion of the five major business formats, plug in five standardized management sub-modules for supermarkets, restaurants, entertainment and office spaces, cultural tourism, and parking garages. The main control cabinet has two spare bus interfaces to accommodate future expansion and capacity increase of the rooftop shops. After the modules are plugged in, they will automatically match the networking protocol upon power-on, and the parameters can be initialized with one click.

[0057] Step 3: Energy-saving and environmental protection unit assembly: Photovoltaic adaptive energy storage peak-shaving modules are installed on the roof and connected to the building's original power distribution room busbar; a three-stage counter-current gradient heat exchange core is added to the central atrium fresh air main pipe; a three-stage water diversion pipeline is installed in the underground pump room and a return flow disinfection module is added; a negative pressure solid waste sorting module is plugged into each floor's logistics and storage room and connected to the building's negative pressure exhaust main pipe.

[0058] Step 4: Algorithm parameter debugging: Based on the edge cloud computing power host, input the business hours of the business types: supermarkets 10:00-22:00, restaurants 11:00-14:00 and 17:00-21:00, offices 8:30-18:00, and parking garages 24 hours a day; input the local peak and off-peak electricity price periods and the energy consumption threshold of green building level 2, debug the adaptive load scheduling algorithm of the business types, and set a forced power cut-off for standby equipment of all merchants from 23:00 at night to 7:00 the next day.

[0059] Step 5: Trial Operation and Management: The system will be in trial operation for 90 days. Data will be automatically collected in the background of the entire area and compared with the original separate operation and maintenance system data before the transformation: the total monthly electricity consumption of the complex will decrease by 22.7%, the water consumption for greening, cleaning and garage will decrease by 31.2%, the total amount of domestic waste transported will decrease by 47%, the organic fertilizer from the degradation of kitchen waste in the site will be completely self-sufficient for the maintenance of landscape green plants, the energy consumption of catering exhaust will decrease by 29%, and there will be no problems with the spread of garbage odor or excessive sewage discharge in the entire area; when the business format is adjusted and popular catering merchants are replaced, the catering upgrade sub-module can be directly plugged in and replaced, and the adaptation and go online will be completed in 2 hours without shutting down floor equipment and without business interruption losses.

[0060] Optimization plan implementation: For complexes in frigid regions, waste heat auxiliary heating and electric heating modules can be added to improve heat exchange efficiency in winter by linking with fresh air gradient heat exchange units; for ultra-low energy consumption three-star green building complexes, large-capacity energy storage modules can be expanded to increase the proportion of local photovoltaic consumption and further reduce the amount of electricity purchased from the grid.

[0061] Workflow

[0062] S1: Network calibration: The full-domain IoT sensing network layer completes the real-time collection of energy consumption, environment, sewage discharge and equipment parameters of the entire business, and uploads them to the edge cloud collaborative computing power scheduling layer to complete the business load modeling;

[0063] S2: Module Adaptation: Based on the actual business format ratio of the complex, plug and unplug the corresponding business format control sub-module, enter the business format operating hours, temperature and humidity, and sewage control threshold, and complete parameter initialization;

[0064] S3: Adaptive Scheduling: The scheduling algorithm combines time-of-use electricity pricing, real-time passenger flow, and outdoor meteorological parameters to link the operation of five energy-saving and environmental protection units and dynamically adjust the operating conditions of fresh air heat exchange, energy storage power supply, greywater recirculation, solid waste sorting, and power distribution compensation.

[0065] S4: Comprehensive Management: The operation and maintenance application layer displays energy consumption, carbon emission, and environmental protection data in real time, and automatically alarms for equipment failure, excessive energy consumption, and excessive pollution discharge. The archived data is also connected to the government supervision platform.

[0066] S5: Iterative Adaptation: When changing business types or expanding floors, you can directly plug in and remove the corresponding business type sub-modules without modifying the underlying pipelines and main control host, and complete the rapid adaptation and launch.

[0067] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0068] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

[0069] 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. A modular, integrated, intelligent operation and management system for multi-format commercial complexes, characterized in that: The overall architecture adopts a four-layer layered pluggable modular architecture, which consists of the whole-domain IoT sensing networking layer, the business modular adaptation layer, the edge cloud collaborative computing power scheduling layer, and the whole-domain operation and maintenance management application layer from bottom to top. The four-layer architecture has bidirectional communication and interoperability, a unified bus protocol, and supports online power-off pluggable expansion of single modules. The system is equipped with five closed-loop energy-saving and environmental protection units: rooftop photovoltaic adaptive energy storage peak-shaving energy-saving unit, atrium fresh air waste heat gradient recovery environmental protection unit, business type graded greywater reuse and recycling water-saving unit, modular solid waste negative pressure sorting harmless treatment unit, and zoned load dynamic loss reduction and power saving unit. The full-domain IoT sensing network layer is equipped with a LoRa+5G dual-mode encrypted networking gateway, and deploys eight types of environmental energy consumption sensing terminals and five types of field electronic control actuators to complete full-domain parameter acquisition and device command execution. The modular adaptation layer for the business formats adopts a standardized bus interface and can be detachably connected to five exclusive management sub-modules for retail supermarkets, catering and entertainment, business offices, immersive cultural tourism, and underground parking garages. Each sub-module is independently managed and shares the same computing power base. The edge cloud collaborative computing power scheduling layer is a dual architecture of local edge computing power + cloud low-carbon server, with built-in business-adaptive load scheduling algorithm, full-domain carbon emission traceability modeling algorithm, and equipment linkage peak avoidance algorithm; The comprehensive operation and maintenance management application layer covers eight dimensions of integrated management: electromechanical HVAC, water and electricity consumption, fresh air exchange, water supply and drainage, solid waste disposal, passenger flow security, merchant operation and maintenance, and fire emergency response. It is connected to the local housing and construction dual-carbon and environmental protection supervision platform.

2. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The atrium fresh air waste heat gradient recovery environmental protection unit has a built-in three-stage counter-current heat exchange core, which is divided into a high-temperature oil fume exhaust heat exchange zone, a normal room return air heat exchange zone, and a garage polluted air heat exchange zone. It completes the closed-loop heat exchange of fresh air pre-cooling and pre-heating in stages, and recovers the cold and heat energy of exhaust air.

3. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The business-classified wastewater recycling and water-saving unit is divided into three levels of wastewater branches. The first level branch recycles air conditioning condensate and handwashing water, the second level branch recycles fresh food washing wastewater, and the third level branch collects catering oily wastewater. After graded filtration and disinfection, the wastewater is either reused in a differentiated manner or discharged in compliance with regulations.

4. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The modular solid waste negative pressure sorting and harmless treatment unit relies on the negative pressure airflow difference of the floor to automatically sort and package recyclables, kitchen waste, and inorganic debris. Kitchen waste is degraded and utilized in situ by microorganisms. The module has a floor plug-in installation structure.

5. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The business type adaptive load scheduling algorithm uses four-dimensional parameters—time-of-use electricity price, real-time passenger flow, outdoor weather, and business type operating hours—as the modeling basis to dynamically adjust the start-up and shutdown sequence of high-power energy-consuming equipment, balance the three-phase load of the power distribution, and reduce no-load energy consumption.

6. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The system is compatible with both pre-installed wiring in newly built commercial complexes and low-voltage electrical system renovation in existing complexes. The module interfaces are universal, and the renovation does not require replacement of existing large-scale HVAC and water supply and drainage hardware.

7. The modular integrated intelligent operation management system for multi-format commercial complexes according to claim 1, characterized in that, The system comprehensively tracks and collects data on electricity, water, gas, sewage, and carbon emissions from all business sectors, automatically generating compliant ledgers and reports that are compatible with national green building one-star, two-star, and three-star operation and maintenance rating and management standards.

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