CN115242840A - Near-zero energy consumption building operation maintenance management system and method based on Internet of things architecture - Google Patents
Near-zero energy consumption building operation maintenance management system and method based on Internet of things architecture Download PDFInfo
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Abstract
The invention provides a near-zero energy consumption building operation maintenance management system and a method based on an Internet of things architecture, wherein the system comprises: the system comprises an acquisition control system, a communication system and an intelligent operation and maintenance system; the acquisition control system includes: the system comprises a sensor, an actuating mechanism and a controller, wherein the sensor is used for measuring and acquiring real-time environmental parameters; the communication system uploads the acquired data information to the intelligent operation and maintenance system through a network; the intelligent operation and maintenance system collects the collected data information, realizes remote data collection and control of the field equipment instrument, applies a big data analysis method, provides a human-computer interaction interface, and realizes the functions of field equipment information management, security alarm, authorization authority management and data query analysis. The invention integrates the platforms in various aspects such as building environment monitoring, energy consumption metering, security management, structure safety, intelligent control and the like, takes building energy conservation as a target, provides a strategy for the integral operation of the building, and has the characteristics of good flexibility, expandability, reproducibility, easy maintenance and the like.
Description
Technical Field
The invention relates to the technical field of building operation and maintenance, in particular to a near-zero energy consumption building operation and maintenance management system and method based on an internet of things architecture.
Background
In the traditional building operation and maintenance process, the acquisition of building energy consumption parameters and the change of equipment control modes mostly work in modes of personnel meter reading, manual regulation and control and the like, although the existing method can obtain the overall operation data of the building, the energy consumption of the building time by time and the energy consumption of the building items can not be accurately obtained in the peak period, so that not only can accurate data support be provided for the building operation and maintenance, but also time and labor are wasted. In addition, in the building operation maintenance stage, the types of involved equipment are various, the energy consumption and environment monitoring function as an important component for operation adjustment also relates to the aspects of a building system, and if the requirements of building energy conservation and intelligent operation are met on the basis of keeping the comfort level of a building body, the multi-aspect and multi-system combination coordination operation is needed.
However, most of the prior art is single system integrated control of a single device, and cannot analyze and control the overall operation of the building, so that it is difficult to form an actual optimal operation scheme of the building.
Disclosure of Invention
In view of the above, the invention aims to complete building operation and maintenance management, utilize an informatization technology, take informatization and industrial deep fusion as a technical path, integrate multiple functions of multiple platforms, perform unified linkage control and display in a centralized manner on the basis of a service platform developed by multiple technologies such as an internet of things technology, a big data acquisition technology, a cloud computing technology, a mobile internet technology and the like, and meet the requirements of indoor and outdoor environment monitoring equipment acquisition, power consumption item metering, intelligent control and security protection of a building.
With the gradual maturity of system products and technologies such as the Internet of things and the like and the evolution of a building informatization process, building operation management gradually changes to informatization and intellectualization.
The invention provides a near-zero energy consumption building operation maintenance management method based on an Internet of things architecture, which comprises the following steps: the system comprises an acquisition control system, a communication system and an intelligent operation and maintenance system; the acquisition control system includes: the system comprises a sensor, an actuating mechanism and a controller, wherein the sensor is used for measuring and collecting real-time environmental parameters, the actuating mechanism executes field measurement operation based on signals sent by the sensor, and the controller receives the environmental parameters measured by the sensor and controls and adjusts the actuating mechanism;
the communication system uploads the data information acquired by the acquisition control system to the intelligent operation and maintenance system through a network;
the intelligent operation and maintenance system collects the data information collected by the collection control system, realizes remote data collection and control of the field device instrument, adopts a big data analysis method, constructs an intelligent operation and maintenance management model of an internet of things architecture, realizes operation and maintenance resource optimal configuration, provides a human-computer interaction interface, realizes the functions of field device information management, security alarm, authorization authority management and data information query analysis, improves the operation and maintenance work cost ratio and improves the equipment operation and maintenance work efficiency.
Further, the acquisition control system further includes: the intelligent centralized controller module connects the plurality of sensors, the plurality of actuating mechanisms and the plurality of controllers in a communication mode at the edge of the Internet of things to form a networked acquisition control system, so that acquisition uploading of field environment parameters and issuing of control instructions are realized.
Furthermore, the intelligent operation and maintenance system adopts a B/S framework, a universal and standard interface design method and a software development technology; the architecture of the intelligent operation and maintenance system comprises: the system comprises a presentation layer, an interface layer, a logic layer, an access layer and a base layer; the presentation layer is an interface of the intelligent operation and maintenance system and is used for presenting functions of the intelligent operation and maintenance system for a user to use; the interface layer provides a uniform calling interface for the presentation layer and realizes interaction with other systems; the logic layer is used for formulating business rules, realizing business processes and designing related to business requirements; the access layer is used for realizing the access of the database; the base layer is a basic framework environment of the intelligent operation and maintenance system;
the B/S framework has wider application range, greatly simplifies the client in the processing mode, and a user only needs to install a browser and centralizes the application logic on the server and the middleware, thereby improving the data processing performance. On the aspect of software universality, a client of the B/S framework has better universality and smaller dependence on an application environment, and meanwhile, the client uses a browser, so that the development and maintenance are more convenient, and the development and maintenance cost of a system can be reduced;
for a user, the expression layer has a visual impression on the platform and is the expression layer, and the concept of the expression layer is a general concept, namely an interface of the system, and is used for presenting the functions of the system for the user to use;
the interface layer provides a uniform calling interface for the presentation layer and realizes interaction with other systems;
the logical layer is undoubtedly part of the system architecture that embodies the core value. The attention point of the system is mainly focused on system design related to business requirements, such as the formulation of business rules, the realization of business processes and the like, namely the system is related to the domain logic corresponding to the system, and the logic layer is also called as the domain layer in many times;
the access layer, also referred to as the DAL layer, is sometimes referred to as the persistent layer, and functions primarily to be responsible for database access. The simple method is to realize operations such as Select (query), insert (Insert), update (Update), delete (Delete) and the like on the data table;
the base layer is the basic framework environment of the platform, including database servers, application servers/Web servers, streaming media servers, storage devices, computer networks, and the like.
The invention also provides a near-zero energy consumption building operation maintenance management method based on the Internet of things architecture, and the near-zero energy consumption building operation maintenance management system based on the Internet of things architecture comprises the following steps:
A. installing a sensor measuring point, and measuring and monitoring environmental data;
B. acquiring data of real-time environmental parameters; forming a comfort index and a health index according to a big data algorithm by the acquired real-time environmental parameters, and analyzing and displaying the comfort index and the health index;
through attractive and fashionable interface display, a user obtains good visual experience;
C. the parameters of an ammeter, a water meter and a photovoltaic system are collected through wired connection in a point-to-point communication mode, and building energy consumption and capacity data are monitored, analyzed and stored in real time;
preferably, an RS485 communication mode is adopted;
meanwhile, the system has a complete energy consumption analysis and index evaluation system, can perform comparative analysis on the whole and subentry power consumption, water consumption and the like, and supports real-time analysis on the operation energy efficiency of the equipment;
analyzing and counting energy consumption (electricity, water and the like) data of each type, drawing a historical curve, and comparing the historical curve with the historical data at the same time; counting the electricity utilization data of each equipment type in each area, and providing effective data for overall energy conservation;
D. the method comprises the steps of carrying out wired connection on building equipment in a point-to-point communication mode, analyzing an equipment communication protocol to realize control on one or more of an air conditioner, a fresh air fan, lighting, a sun shade, a skylight and an access control, and compiling an intelligent operation program according to the use working condition;
preferably, an RS485 communication mode is adopted;
the control interface is the main interface that carries out comfortable regulation mode setting, to equipment such as air conditioner, new fan, illumination, sunshade, through setting up different regulation mode, the air conditioner new trend carries out the aperture according to corresponding control target and adjusts to realize the comfortable environment of low energy consumption, the regulation mode of three kinds of modes altogether: the intelligent centralized controller comprises a manual control mode, a scene control mode and an automatic control mode, and parameter acquisition uploading and control instruction issuing are realized through the intelligent centralized controller of the edge computing gateway;
further, the method for realizing the control of one or more devices of an air conditioner, a fresh air machine, lighting, sun shading, a skylight and an entrance guard in the step D comprises the following steps:
in the manual control mode, the device can be switched on and off, and the target value can be set manually. And (4) visually displaying the plane diagrams in the buildings according to floors. Directly operating the equipment through a plan view, and obtaining the result;
in a scene control mode, a schedule management time axis plan is set, automatic start and stop are carried out according to the working habits of companies, different application scenes are set, and automatic control is realized; supporting freely setting scenes;
the automatic control mode is used for automatically adjusting according to the change of PM2.5 and CO2 actual indoor environments, real-time control and management of the fresh air machine and the air conditioning equipment are achieved, data guide the intelligent operation of the fresh air machine and the air conditioner is achieved, remote control is conducted on the fresh air machine and the air conditioner, and therefore the air condition is effectively improved, and the air quality is improved.
Further, the data measurement and monitoring of the environment of the step a includes: monitoring the data of stress, strain and settlement of the building, and alarming the equipment needing to be maintained in the operation and maintenance process.
Further, the method for realizing the access control in the step D comprises the following steps: the intelligent visitor management is realized, online registration is carried out on visitors to obtain temporary two-dimensional codes to enter and exit, a two-dimensional code access control door opening mode is supported in the whole process, the people flow is distributed in the same row to reduce the labor burden, and the visitors are authorized to pass by one key; the on-off state of the door lock is reflected in real time, and the alarm can be given through a microcomputer and/or an alarm under abnormal conditions, such as illegal invasion and the like;
the visitor management system has the advantages that external visitors are reasonably managed, the work efficiency of visitor management can be greatly improved, the passing experience of customer service is improved, and the visitor management becomes safe, convenient and efficient. The safety of the building is improved, personnel management and control are effectively carried out, building intellectualization is shown, and asset value is improved;
paperless visitor management, park safety and visitor visiting convenience are improved, and the image of an industrial park is improved; the accuracy of visitor personnel management is greatly improved by matching with personnel positioning management, personnel management and control of classified partitions are really realized, and effective protection is formed on high-risk and high-secret-related areas; the two-dimensional code access control is used for passing for multiple visitors, and if a visitor who has an appointment comes, a person in charge of the reception contact can input related information in advance to obtain authorization; the visitor can directly register information in the foreground, and the foreground serves the background authorization. After receiving the short message with the connection, the visitor clicks the connection, pops up the two-dimensional code, and then scans the code to open the door;
an efficient personnel management mechanism is realized, a convenient and safe environment is provided for personnel in the park, and an efficient management means is provided for the managers; the personnel in and out data can be checked, managed and traced; when the digital technology walks into a community, people can open the door by one key by using the mobile phone APP, and can distinguish the authority of people in the building, so that the remote one-key door opening is realized, the employee card is banned, and the way of getting out is more convenient;
the invention provides real-time query of mass data, supports query according to personnel names and time and supports export of an EXCEL table. And the administrator manages the background through the PC to realize the operations of access control authorization, access control logs, data statistics and the like. The system linkage design is simplified, the operation and maintenance are convenient, and the management efficiency is improved.
Compared with the prior art, the invention has the beneficial effects that:
the invention is based on the architecture of the Internet of things, adopts an open and multi-layer system structure, integrates the platforms in multiple aspects such as building environment monitoring, energy consumption metering, security management, structure safety, intelligent control and the like into an independent platform, performs unified intelligent analysis and control, aims at building energy conservation on the premise of building comfort, provides a strategy for the overall operation of the building, and has the characteristics of good flexibility, expandability, reproducibility, easy maintenance and the like.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a diagram of a topology architecture of an IOT solution architecture in a building according to an embodiment of the present invention;
FIG. 2 is an exemplary diagram of a client WEB page of a B/S architecture of the intelligent operation and maintenance system according to the embodiment of the present invention;
FIG. 3 is a network topology architecture diagram of the intelligent operation and maintenance system according to an embodiment of the present invention;
FIG. 4 is a home interface diagram of the intelligent operation and maintenance system according to the embodiment of the present invention;
FIG. 5 is a PC data display page diagram according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating environment monitoring performed on a pad according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating a PC-side energy consumption monitoring page according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating energy consumption monitoring at the pad end according to the embodiment of the present invention;
FIG. 9 is a diagram of a pad air conditioner control page according to an embodiment of the present invention;
fig. 10 is a diagram of a control page at the APP end of the mobile phone according to the embodiment of the present invention;
fig. 11 is a diagram of a newly created scene control page at the pad end in the embodiment of the present invention;
FIG. 12 is a diagram of a structural security monitoring page according to an embodiment of the present invention;
FIG. 13 is a diagram of an intelligent security page according to an embodiment of the present invention;
fig. 14 is a page diagram of a mobile phone APP two-dimensional code using process according to an embodiment of the present invention;
fig. 15 is a page view of a one-key door opening function of a mobile phone APP according to an embodiment of the present invention;
FIG. 16 is a diagram of a background management interface of the intelligent operation and maintenance system according to an embodiment of the present invention;
fig. 17 is a flowchart of a near-zero energy consumption building operation maintenance management method based on an internet of things architecture according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and products consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if," as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination," depending on the context.
The embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention provides a near-zero energy consumption building operation maintenance management method based on an Internet of things architecture, which comprises the following steps: the system comprises an acquisition control system, a communication system and an intelligent operation and maintenance system; the acquisition control system includes: the system comprises a sensor, an actuating mechanism and a controller, wherein the sensor is used for measuring and collecting real-time environmental parameters, the actuating mechanism executes field measurement operation based on signals sent by the sensor, and the controller receives the environmental parameters measured by the sensor and controls and adjusts the actuating mechanism;
the communication system uploads the data information acquired by the acquisition control system to the intelligent operation and maintenance system through a network;
the intelligent operation and maintenance system collects the data information collected by the collection control system, realizes remote data collection and control of field equipment instruments, adopts a big data analysis method, constructs an intelligent operation and maintenance management model of an Internet of things architecture, realizes operation and maintenance resource optimal configuration, provides a human-computer interaction interface, realizes the functions of field equipment information management, security alarm, authorization authority management and data information query analysis, improves the efficiency-cost ratio of operation and maintenance work, and improves the operation and maintenance work efficiency of equipment;
in this embodiment, the intelligent operation and maintenance system is deployed in a public cloud, the database of the platform adopts a MySQL large-scale relational database, and the database server adopts a cloud platform mode, so that data storage and operation safety are ensured.
The acquisition control system further comprises: the intelligent centralized controller module connects the plurality of sensors, the plurality of actuating mechanisms and the plurality of controllers in a communication mode at the edge of the Internet of things to form a networked acquisition control system, so that acquisition uploading of field environment parameters and issuing of control instructions are realized.
The intelligent operation and maintenance system adopts a B/S architecture, and FIG. 2 is a B/S architecture example of the intelligent operation and maintenance system according to an embodiment of the invention; adopting a universal and standard interface design method and a software development technology; the architecture of the intelligent operation and maintenance system comprises: the system comprises a presentation layer, an interface layer, a logic layer, an access layer and a base layer; fig. 3 is a network topology architecture of the intelligent operation and maintenance system according to an embodiment of the present invention;
the presentation layer is an interface of the intelligent operation and maintenance system and is used for presenting functions of the intelligent operation and maintenance system for users to use; the interface layer provides a uniform calling interface for the presentation layer and realizes interaction with other systems; the logic layer is used for formulating business rules, realizing business processes and designing related to business requirements; the access layer is used for realizing the access of the database; the base layer is a basic framework environment of the intelligent operation and maintenance system;
the B/S framework has wider application range, greatly simplifies the client in the processing mode, and a user only needs to install a browser and centralizes the application logic on the server and the middleware, thereby improving the data processing performance. On the aspect of software universality, a client of the B/S framework has better universality and smaller dependence on an application environment, and meanwhile, the client uses a browser, so that the development and maintenance are more convenient, and the development and maintenance cost of a system can be reduced; referring to fig. 1, a topological structure of an architecture of an internet of things scheme in a building according to an embodiment of the present invention is shown;
for a user, the expression layer has a visual impression on the platform and is the expression layer, and the concept of the expression layer is a general concept, namely an interface of the system, and is used for presenting the functions of the system for the user to use;
with the increasing informatization capability of enterprises, the main function of the home page is to serve as a leading cockpit, and the leading cockpit is not just a tool for data display for the enterprises. The system is a management information center system with one-stop decision support provided by enterprises. The intelligent operation and maintenance management system for the warm flow science and technology integrates information such as environment monitoring, intelligent security, structural safety, energy consumption monitoring, a park three-dimensional model and the like to be displayed in a cockpit form, various common charts are used for visually marking key indexes of the current operation and maintenance of the building, layer-by-layer refinement and deepening analysis of the indexes can be realized, the acquired data are visualized, visualized and concretized, the operation and maintenance condition of the building is visually monitored, and early warning and mining analysis can be performed on abnormal key indexes; FIG. 4 is a home interface of the intelligent operation and maintenance system according to the embodiment of the present invention;
the interface layer provides a uniform calling interface for the presentation layer and realizes interaction with other systems;
the logical layer is undoubtedly part of the system architecture that embodies the core value. The focus of the method is mainly focused on system design related to business requirements, such as formulation of business rules, realization of business processes and the like, namely, the method is related to domain logic corresponding to the system, and a logic layer is also called as a domain layer in many cases;
the access layer, also referred to as the DAL layer, is sometimes referred to as the persistent layer, and functions primarily to be responsible for database access. The simple method is to realize operations such as Select (query), insert (Insert), update (Update), delete (Delete) and the like on the data table;
the base layer is the basic framework environment of the platform, including database servers, application servers/Web servers, streaming media servers, storage devices, computer networks, and the like.
The present embodiment adopts a multi-layer structure in the system design, and has the following main advantages:
1. security enhancements
The application server separates the client from the database server, and the client cannot directly access the database server. The application server may control which data is changed and accessed, and the manner in which the data is changed and accessed. In addition, the storage authority of the application and the data can be set hierarchically, so that even if an external intruder breaks through the security defense line of the client, the system can prevent the intruder from entering other parts because other security mechanisms are provided in the application server and the database server.
2. Efficiency improvement
In the multilayer structure, the link between the client and the application service is only a few simple communication protocols actually, and the setting or driving program required for interacting with the database server is borne by the application service, so that the burden of the client is reduced, the link cost of the database server is reduced, and the database server is concentrated on the data service rather than frequently communicating with the application program of the client.
3. Easy to maintain
Because the application logic is encapsulated in the application server, when the application logic changes, only the program in the application server needs to be modified, the application program of the client does not need to be updated, and the maintenance cost is greatly reduced.
4. Scalability
The multi-layer structure is explicitly partitioned, logically independent of each other, and can be implemented separately. Since they are logically divided and do not necessarily correspond to physical locations, their hardware system configuration is flexible, and each part can select hardware appropriate to its processing load and processing characteristics.
5. Openness of
Each component of the application server has a standard interface, and a user can rewrite the own client program and the own browser program.
The embodiment of the present invention further provides a near-zero energy consumption building operation maintenance management method based on an internet of things architecture, and the near-zero energy consumption building operation maintenance management system based on the internet of things architecture is used, as shown in fig. 17, and includes the following steps:
A. installing a sensor measuring point, and measuring and monitoring environmental data;
in the embodiment, indoor and outdoor sensor measuring points are installed for measuring and monitoring data of indoor environment and outdoor environment;
the data measurement and monitoring of the environment comprises: monitoring data of building stress, strain and settlement, and alarming the equipment needing to be maintained in the operation and maintenance process;
B. acquiring data of real-time environmental parameters; forming a comfort index and a health index according to a big data algorithm through the collected real-time environmental parameters, and analyzing and displaying the comfort index and the health index;
in the embodiment, data acquisition is carried out on indoor real-time environmental parameters in a building;
(1) The method comprises the following steps of collecting the environment in the building inner room, wherein the collecting comprises the following information:
1) (ii) temperature; 2) Humidity; 3) PM2.5; 4) Carbon dioxide; 5) A VOC; 6) Formaldehyde; 7) Noise and other parameters;
(2) The collection of the environment outside the building inner room comprises the following information:
1) (ii) temperature; 2) Humidity; 3) PM2.5; 4) Wind speed; 5) And collecting parameters such as illumination and the like. By installing a meteorological station, conventional meteorological elements such as wind direction, wind speed, temperature, humidity, PM2.5, illumination and the like can be monitored and uploaded to an intelligent operation and maintenance system;
through attractive and fashionable interface display, a user obtains good visual experience; FIG. 5 is a PC data presentation page according to an embodiment of the present invention; FIG. 6 is a diagram illustrating environment monitoring performed on pad according to an embodiment of the present invention; FIG. 7 is a PC side energy consumption monitoring page showing an embodiment of the present invention; FIG. 8 is a diagram illustrating energy consumption monitoring at the pad end according to an embodiment of the present invention; FIG. 9 is a control page of the pad air conditioner according to the embodiment of the present invention; fig. 10 is a control page of the APP side of the mobile phone according to the embodiment of the present invention; fig. 11 is a view illustrating a new scene control page at the pad end in the embodiment of the present invention;
C. the parameters of an ammeter, a water meter and a photovoltaic system are collected through wired connection in a point-to-point communication mode, and building energy consumption and capacity data are monitored, analyzed and stored in real time;
in this embodiment, an RS485 communication mode is adopted;
meanwhile, the system has a complete energy consumption analysis and index evaluation system, can perform comparative analysis on the whole and subentry power consumption, water consumption and the like, and supports real-time analysis on the operation energy efficiency of the equipment;
analyzing and counting energy consumption (electricity, water and the like) data of each type, drawing a historical curve, and comparing the historical curve with the historical data at the same time; counting the electricity utilization data of each equipment type in each area, and providing effective data for overall energy conservation;
D. the method comprises the steps of carrying out wired connection on building equipment in a point-to-point communication mode, analyzing an equipment communication protocol to realize control on one or more of an air conditioner, a fresh air fan, lighting, a sun shade, a skylight and an access control, and compiling an intelligent operation program according to the use working condition;
in this embodiment, an RS485 communication mode is adopted;
the control interface is the main interface that carries out comfortable regulation mode setting, to equipment such as air conditioner, new fan, illumination, sunshade, through setting up different regulation mode, the air conditioner new trend carries out the aperture according to corresponding control target and adjusts to realize the comfortable environment of low energy consumption, the regulation mode of three kinds of modes altogether: the intelligent centralized controller comprises a manual control mode, a scene control mode and an automatic control mode, and parameter acquisition uploading and control instruction issuing are realized through an intelligent centralized controller of an edge computing gateway;
the method for realizing the control of one or more devices of an air conditioner, a fresh air fan, illumination, sun shading, a skylight and an entrance guard comprises the following steps:
in the manual control mode, the device switch can be performed to manually set the target value. And (4) visually displaying plane graphs in all buildings according to floors. Directly operating the equipment through a plan view, and obtaining the result;
in a scene control mode, a schedule management time axis plan is set, automatic start and stop are carried out according to the working habits of companies, different application scenes are set, and automatic control is realized; free setting scenarios are supported.
The automatic control mode is used for automatically adjusting according to the change of PM2.5 and CO2 actual indoor environments, real-time control and management of the fresh air machine and the air conditioning equipment are achieved, data guide the intelligent operation of the fresh air machine and the air conditioner is achieved, remote control is conducted on the fresh air machine and the air conditioner, and therefore the air condition is effectively improved, and the air quality is improved.
The method for realizing the control of the entrance guard comprises the following steps: the intelligent visitor management is realized, online registration is carried out on visitors to obtain temporary two-dimensional codes to enter and exit, a two-dimensional code access control door opening mode is supported in the whole process, the people flow is distributed in the same row to reduce the labor burden, and the visitors are authorized to pass by one key; the on-off state of the door lock is reflected in real time, and the alarm can be given through a microcomputer and/or an alarm under abnormal conditions, such as illegal invasion and the like; FIG. 13 is an intelligent security page according to an embodiment of the present invention;
the visitor management system has the advantages that external visitors are reasonably managed, the working efficiency of visitor management can be greatly improved, the passing experience of customer service is improved, and the visitor management becomes safe, convenient and efficient. The safety of the building is improved, personnel management and control are effectively carried out, building intellectualization is shown, and asset value is improved;
paperless visitor management, park safety and visitor visiting convenience are improved, and the image of an industrial park is improved; the accuracy of visitor personnel management is greatly improved by matching with personnel positioning management, personnel management and control of classified partitions are really realized, and effective protection is formed on high-risk and high-secret-related areas; the two-dimensional code access control is used for passing for multiple visitors, and if a visitor who has an appointment comes, a person in charge of the reception contact can input related information in advance to obtain authorization; the visitor can directly register information in the foreground, and the foreground serves the background authorization. After receiving the short message with the connection, the visitor clicks the connection, pops up the two-dimensional code, and then scans the code to open the door; fig. 14 is a page of a mobile phone APP two-dimensional code using process according to the embodiment of the present invention;
an efficient personnel management mechanism is realized, a convenient and safe environment is provided for personnel in the park, and an efficient management means is provided for the management personnel; the personnel in and out data can be checked, managed and traced; when a digitization technology walks into a community, people can open the door by one key by using a mobile phone APP, and can distinguish the authority of people in the building, so that the remote one-key door opening is realized, the employee card is banned, and the way of getting out is more convenient; fig. 15 is a page of a mobile phone APP one-key door opening function according to an embodiment of the present invention;
the embodiment of the invention provides real-time query of mass data, supports query according to the name and time of a person, and supports export of an EXCEL table. An administrator manages a background through a PC, and referring to FIG. 16, the administrator realizes operations such as access authorization, access logs, data statistics and the like through a background management interface of the intelligent operation and maintenance system according to the embodiment of the invention. The system linkage design is simplified, the operation and maintenance are convenient, and the management efficiency is improved.
The building operation maintenance system and method provided by the embodiment of the invention pay attention to the following aspects:
1. unified Standard, unified Specification
And (4) unified planning and design, and establishing unified data standards and technical standards.
2. Safety feature
The security and confidentiality of the system are critical to a computer software system, and any data loss, data error and data leakage in the system can bring huge loss to an owner, so that the security and confidentiality factors of the system are fully considered in scheme design, and the data of the system cannot be illegally modified, stolen and damaged.
3. Stability of
The system of the embodiment is designed to have high stability, and the system can maintain stability and reliability in the normal access and use process.
4. High efficiency
Because the system may need to process concurrent service requests at any time, the system design is required to be as compact and efficient as possible, the response time of each service request is accelerated as much as possible, and the situation that a user needs to wait for the system for data processing for a long time is avoided.
5. Advancement of technology
Advanced and mature software design technologies are adopted for realizing system scheme design and software development, and the adopted development and realization technologies conform to the future technical development trend, so that the whole system has a longer technical life cycle, and the development investment of the system is protected.
6. Extensibility
The system fully considers factors such as development of platform services and change of an operation management system in the future, and the system design has high flexibility and expandability, so that the functions of the system can be conveniently expanded and adjusted according to the change of application requirements when the service conditions are developed and changed in the future, and new application requirements are met.
7. Easy maintainability
The system design is convenient for upgrading and maintaining, and the influence on the management service of the platform due to the system maintenance problem is reduced as much as possible.
8. Easy to use
The user interface design of the system is in accordance with the existing operation habit of the user, and the system operation is easy to learn and use
The embodiment of the invention is based on an internet of things architecture, adopts an open and multi-layer system structure, integrates multiple platforms such as building environment monitoring, energy consumption metering, security management, structural safety, intelligent control and the like on an independent platform, performs unified intelligent analysis and control, aims at building energy conservation on the premise of building comfort, provides a strategy for the overall operation of the building, and has the characteristics of good flexibility, expandability, reproducibility, easiness in maintenance and the like.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Nearly zero energy consumption building operation maintenance management system based on thing networking framework, its characterized in that includes: the system comprises an acquisition control system, a communication system and an intelligent operation and maintenance system; the acquisition control system includes: the system comprises a sensor, an actuating mechanism and a controller, wherein the sensor is used for measuring and collecting real-time environmental parameters, the actuating mechanism executes field measurement operation based on signals sent by the sensor, and the controller receives the environmental parameters measured by the sensor and controls and adjusts the actuating mechanism;
the communication system uploads the data information acquired by the acquisition control system to the intelligent operation and maintenance system through a network;
the intelligent operation and maintenance system summarizes the data information acquired by the acquisition control system, realizes remote data acquisition and control of the field device instrument, applies a big data analysis method, constructs an intelligent operation and maintenance management model of the Internet of things architecture, realizes operation and maintenance resource optimal configuration, provides a human-computer interaction interface, and realizes the functions of field device information management, security alarm, authorization authority management and data information query analysis.
2. The system for operation, maintenance and management of near-zero energy consumption buildings based on the internet of things architecture of claim 1, wherein the acquisition control system further comprises: the intelligent centralized controller module connects the plurality of sensors, the plurality of actuating mechanisms and the plurality of controllers in a communication mode at the edge of the Internet of things to form a networked acquisition control system, and the acquisition uploading of field environment parameters and the issuing of control instructions are realized.
3. The near-zero energy consumption building operation and maintenance management system based on the Internet of things architecture as claimed in claim 1, wherein the intelligent operation and maintenance system adopts a B/S architecture, a general and standard interface design method and a software development technology; the architecture of the intelligent operation and maintenance system comprises: the system comprises a presentation layer, an interface layer, a logic layer, an access layer and a base layer; the presentation layer is an interface of the intelligent operation and maintenance system and is used for presenting functions of the intelligent operation and maintenance system for users to use; the interface layer provides a uniform calling interface for the presentation layer and realizes interaction with other systems; the logic layer is used for making business rules, realizing business processes and designing related to business requirements; the access layer is used for realizing the access of the database; the base layer is a basic framework environment of the intelligent operation and maintenance system.
4. The near zero energy consumption building operation maintenance management system based on the internet of things architecture of claim 3, wherein the access of the database comprises: and querying, inserting, updating and deleting the data table.
5. The system of claim 3, wherein the base layer comprises: database servers, application servers and/or Web servers, streaming media servers, storage devices, computer networks.
6. The near-zero energy consumption building operation maintenance management method based on the Internet of things architecture uses the near-zero energy consumption building operation maintenance management system based on the Internet of things architecture of any one of claims 1 to 5, and is characterized by comprising the following steps:
A. installing a sensor measuring point, and measuring and monitoring environmental data;
B. acquiring data of real-time environmental parameters; forming a comfort index and a health index according to a big data algorithm through the collected real-time environmental parameters, and analyzing and displaying the comfort index and the health index;
C. the parameters of an ammeter, a water meter and a photovoltaic system are collected through wired connection in a point-to-point communication mode, and building energy consumption and capacity data are monitored, analyzed and stored in real time;
D. the building equipment is in wired connection in a point-to-point communication mode, the equipment communication protocol is analyzed to control one or more of an air conditioner, a fresh air fan, lighting, a sun shade, a skylight and an access control device, and an intelligent operation program is compiled according to the use working condition.
7. The method for the operation, maintenance and management of the near-zero energy consumption building based on the internet of things architecture of claim 6, wherein the method for realizing the control of one or more devices selected from air conditioners, fresh air blowers, lighting, sun-shading, skylights and door guards in the step D comprises the following steps:
by setting a schedule management time axis plan, the system can be automatically started and stopped according to the working habits of companies, different application scenes can be set, and automatic control can be realized.
8. The near-zero energy consumption building operation maintenance management method based on the Internet of things architecture of claim 6, wherein the method for realizing the control of the air conditioner and the fresh air machine in the step D comprises the following steps: the system automatically adjusts according to the change of PM2.5 and CO2 actual indoor environments, realizes real-time control and management of the fresh air machine and the air conditioning equipment, leads data to guide the intelligent operation of the fresh air machine and the air conditioner, and remotely controls the fresh air machine and the air conditioner.
9. The method for the operation, maintenance and management of the near-zero energy consumption building based on the internet of things architecture as claimed in claim 6, wherein the data measurement and monitoring of the environment of the step a comprises: monitoring the data of stress, strain and settlement of the building, and alarming the equipment needing to be maintained in the operation and maintenance process.
10. The near-zero energy consumption building operation and maintenance management method based on the Internet of things architecture according to claim 6, wherein the method for realizing the access control in the step D comprises the following steps: the intelligent visitor management is realized, online registration is carried out on visitors to obtain temporary two-dimensional codes to enter and exit, a two-dimensional code access control door opening mode is supported in the whole process, the people flow is distributed in the same row to reduce the labor burden, and the visitors are authorized to pass by one key; the switch state of the door lock is reflected in real time, and the alarm can be given through a microcomputer and/or an alarm under abnormal conditions.
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