preface
Since the beginning of this year, the total energy consumption has been rising and the demand for resources has been increasing. The National Development and Reform Commission has issued the Plan to Improve the Dual Control degree of Energy Consumption Intensity and total energy consumption. Building energy consumption, especially the energy consumption of large public buildings, accounts for a large proportion of the total energy consumption in the city. Therefore, how to effectively monitor and analyze building energy consumption, and carry out intelligent and energy-saving management for large buildings to reduce the energy consumption in daily operation has become the main concern of major enterprises.
Hightopo application of independent research and development of HT visual products, set up a lightweight building visual management system, fully integrated energy by means of 2 d and 3 d visualization of construction can timely tracking and an effective management, enhance the management level of energy conservation, save energy, the aim of a variety of energy coupling interaction of supply and demand, It realizes centralized monitoring, management and decentralized control of energy, including distribution lighting, air conditioning, heating, water supply and drainage of buildings, etc.
Results show
Based on Web management platform, the system in the process of development using modular ideas, that is, each module separated independent development and integration, reduce cycle dependence and coupling. Thus unified supervision of the measurement points, optimize the construction management model. On the one hand, find out the equipment with low efficiency or the corresponding floor area, on the other hand, find out abnormal energy consumption, reduce the peak power consumption level, and give reasonable suggestions according to the data analysis.
System analysis
Main interface system
The energy medium shows the current media consumption to the user in two ways, one is divided in the way of system, the other is divided in the way of space. The user clicks again to display the energy consumption of each subsystem or each device respectively.
Environmental data visualization
Wireless sensors are used to collect environmental variables, including indoor and outdoor temperature, humidity, CO2 concentration, VOC concentration, PM2.5 concentration, etc., and classify them according to the weather to realize self-renewal in different environments, and propose photovoltaic, wind power and other energy storage optimization schemes.
When faced with severe weather such as heavy rain and strong wind, the management department can give instructions in the first time and take energy supply countermeasures.
Visualization of energy consumption information
The 2D visualization panel on the left displays key indicators, and monitors building energy consumption through the statistics of electricity consumption of air conditioning, lighting and special channels, and the real-time update of background data. Meanwhile, the statistics of contributions to energy saving and emission reduction are displayed, and various analysis reports are provided based on the database, providing reliable basis for energy saving optimization and transformation.
Energy management system
In the macro scenario, more attention will be paid to the overall data of electricity and water. Click the button in the upper left corner of the panel for interaction. The selected area will display the schematic diagram of water and electricity system architecture, helping business personnel to fully understand user requirements and business processes.
Visualization of water supply equipment
Core system through the background data interface, realize the automatic up-down device, on the supply and drainage system of intelligent control with all piping, equipment and structures in the management, combined with the key information to check the 2 d view, fully grasp the running situation of the water system equipment, including floors wireless water meter, LORA switch, energy efficiency management platform, Ensure safe and efficient operation of water supply system.
Visualization of Power Supply Equipment
HT adopts the independently developed 2D and 3D visualization engine to carry out intelligent transformation of building power supply system, forming a self-management system, so that every detail can be real-time interaction and feedback. Including sensor, INTELLIGENT Internet of Things GPRS/4G/NB-LOT, big data system platform equipment information, to achieve even the mobile terminal can view 2D configuration effect anytime and anywhere. By collecting relevant national and provincial power consumption limit standards, the comprehensive data are summarized, and real-time warning is given to equipment in over-limit power status.
Photovoltaic energy storage system
Photovoltaic energy storage is easily affected by weather, temperature, humidity and other factors in the actual operation process, resulting in intermittent photovoltaic power and random fluctuation of power grid. Hightopo sets up the scene by means of satellite images and scene taking, and digitally twin the photovoltaic energy storage system in multi-environment scenarios. The energy storage device is integrated and connected with environmental data and TN-S power supply system data, so as to provide continuous and stable power supply to the load and improve the working efficiency and power supply reliability of the system.
Energy Storage information visualization
The scene is presented in sci-fi wire-frame style, highlighting the model of an energy storage device. Monitoring the running energy storage equipment and real-time power of each floor, combining with the real-time update of background data, forming a knowledge base, releasing stored energy when needed.
Pv power generation process visualization
HT supports photovoltaic energy storage monitoring scenarios based on 2D lightweight models. Combined with the principle of photovoltaic power generation and the energy storage model, the solar panel (module), controller and inverter are presented in the form of logical diagrams to help managers clarify the operation context of photovoltaic power generation. Thus, the output energy balance is adjusted and comprehensively analyzed to ensure the reliability of photovoltaic power supply and improve the emergency efficiency of power failure on cloudy and rainy days.
The power distribution system
Distribution flow demonstration
The power supply system is generally constructed at the same time as the main building, which has the problems of aging equipment, more security risks and low intelligence degree. The system takes the power supply system of a building as the background to simulate the application scenario of power distribution equipment in the building. At the beginning of the page, it is displayed in the style of wire frame, and the whole process of power supply from the underground distribution room to each floor and then to each device is expressed through line flow.
Visualization of underground distribution **** room
Distribution room refers to the indoor distribution place with low voltage load. It mainly distributes electric energy for low voltage users. It is equipped with medium voltage input line, distribution transformer and low voltage distribution device. According to an aerial view of the building site, CAD drawings, equipment three view drawing and other information on underground transformer room height reduction of appearance modeling, interactive Web 3 d scene was achieved by HT, transformer room each device can response interaction events, when there is a trip, such as short circuit, leakage occurs, can send out alarm signals in time, regulators can real-time detection, Real-time maintenance, prevent fire and other safety accidents, ensure the normal operation of system functions and system safety.
Wiring diagram demonstration
A simplified 2D configuration method is adopted to realize the equipment connection on the key process flow of the power distribution room. On the one hand, it can monitor the working status of important equipment, and on the other hand, it can help to transfer and command personnel on site, and provide many conveniences for training, construction and transmission line detection.
Water supply system
Water supply flow demonstration
A water supply system is a complex of reservoirs, pumps, pipes and other works required to supply different water sectors according to certain quality requirements. The system adopts the idea of modularization, and has a unified and comprehensive address space type and information model. The dynamic line represents the whole process of water supply from the water supply pipe in the reservoir.
Visualization of water supply pump house
CAD drawings can be imported into HT system to quickly build 3d scenes and restore secondary water supply pump house in equal proportion. To realize the unified management of water flow, pump frequency, inlet and outlet pressure and water turbidity, pH value, residual chlorine, etc., to meet the needs of users on water quality, water quantity and water pressure, to solve the water supply system in the actual operation due to water demand changes, accidents stop pumping and other problems, to ensure the normal operation of shopping malls and enterprises.
The air conditioning system
Demonstration of water storage control process
Water cold storage technology combines the excess valley power of the power grid at night with the sensible heat of water to store cold, and uses the stored low temperature chilled water to provide cold for air conditioning during the peak hours of daytime power consumption. The system integrates the background chart data, and applies the Web configuration of HT for Web products to build the cold storage process of 2D configuration, showing the realization of monitoring and maintenance of visual system data, saving equipment investment and realizing “small horse and big car”.
Cooling flow demonstration
The red dynamic line shows the functional line of the water storage system, and integrates the power line carrier technology to build the functional dynamic reality. Realize the emergency function, improve the reliability of the air conditioning system, short start-up time before work, only 10 to 15 minutes to reach the required temperature. Air conditioning cold in the actual “valley system peak use”, save a lot of air conditioning electricity, reduce the production cost of the factory.
Water level demonstration
Using cloud computing and the Internet, GIS technology, a remote on-line monitoring water level, flow velocity, load parameters such as flow rate, energy consumption of cooling tower, in order to obtain the complete change regularities of the variation of the water level, translate into electrical signal to the computer, as far as possible to reduce all kinds of equipment of installed capacity, improve the efficiency of the host, make full use of the advantages of cool storage device, reduce the energy consumption of the system.
Lighting system
Designers use 3D software modeling, and generate 3D indoor lighting scenes by HT parsing OBJ and MTL files. Combined with the intelligent park visualization platform, the lighting time and brightness can be adjusted in real time according to the weather. Press and hold the left mouse button to translate and flip the scene, so as to adjust the Angle of view and the zoom of the mouse wheel. More clearly show the space location of lighting problems, convenient for staff to deal with the maintenance of lighting equipment.
Guest control system
HT visualization technology adopts B/S architecture. Hotel staff can open a browser through smart phone, PC or Pad to access the room status and equipment at any time, reducing management loopholes and increasing room revenue.
Visualization of safety information
With the rapid development of hotels, the increasingly complex business environment has brought a series of security problems. Based on UWB positioning base station, the system connects with mobile access control and other equipment warning information and equipment functions, can immediately send a warning message to the staff, staff can quickly locate and diagnose according to the system, timely remind customers to close the door, prevent the occurrence of security risks.
Visualization of energy Saving Monitoring
Using the intelligent algorithm provided by the system, it can automatically give the best power of each air conditioner, guarantee the comfortable body sense of customers, optimize the air flow of air conditioner, achieve the scientific application of reducing energy consumption and effective refrigeration and heating.
Room data visualization
Combined with the perfect reservation function, the system can prevent the situation of full room re-booking. In order to ensure the health and safety supervision of guest rooms at all times, CAD drawings can be imported into HT platform, connected to the background data interface, according to the location coordinates of hotel staff, the health, fault and other synchronous dynamic update. Trigger the fault warning, the system can immediately inform the front desk staff in the form of alarm, quickly arrange personnel to assist in cleaning, repair the guest room fault.
Realize the value of
Make new contributions to green manufacturing
As a renewable energy source, solar energy has the advantages of being restored and replenished after consumption and producing little or no pollutants. Through intelligent and visual means, Hightopo further gives full play to its energy advantages, builds a green manufacturing system, promotes the transformation of quality, efficiency and power of traditional industries, and makes contributions to the overall energy development and green structure.
All energy saving
The fully integrated energy management system can collect the energy consumption data of various professions, such as power supply, lighting, air conditioning and water supply, so that the energy consumption is visually visible, clear and transparent, and also easy to classify statistics. The whole operation and management staff have a more comprehensive and timely grasp of building energy consumption, so as to ensure that the system can run in the best energy saving state and obtain energy saving benefits.
conclusion
As a leading visual management platform in China, Tupu software takes overall design as the core and energy monitoring and management as the means to provide a set of overall building energy saving from diagnosis to transformation for modern buildings. With the further improvement of the national energy-saving requirements for new buildings and existing buildings, we strive to widely apply advanced technology to large public buildings, stadiums, hotels, campuses, hospitals and other fields in China. Contribute to the dual carbon goal and demonstrate responsibility.
For more industrial examples, please refer to tupu software’s official website case link: Tupu Software – Everything you need to build advanced 2D and 3D visualizations