With the continuous advancement of urbanization, urban residents' yearning for green belts is increasing day by day. The importance of building a green ecological city and building a new urban ecological balance is increasing day by day. Based on the development wave of "smart city", through the introduction of a smart park navigation system based on mobile Internet, Internet of Things, real-time positioning, artificial intelligence and other technologies , to establish an informatized and intelligent ecological landscape green belt in a green ecological city.
A smart park refers to the integration and application of cloud computing, the Internet of Things, big data and other new-generation information and communication technologies, and integrates resources inside and outside the park through monitoring, analysis, and intelligent response to achieve intelligent infrastructure, information-based planning and management, and convenient public services. globalization, refinement of social governance, and modernization of industrial development. The energy consumption, environmental protection monitoring, lighting conditions, security conditions, etc. of the entire park can be displayed through the smart integration platform of Tupu Software, so as to realize the "one-screen overview" of the park's operation safety and "one-net unified management" of the park's comprehensive management.
Show results
The data visualization monitoring platform of Tupu Science and Technology Park displays the infrastructure of the park in 3D, and then presents the environment, energy consumption, personnel, parking and other data through the 2D panel, effectively and timely achieving pre-warning, monitoring during the event, and post-event analysis. Improve the management efficiency of the park, improve the safety index of the park, and promote the intelligent development of the park.
After the scene is initialized, use HT visualization to create a panoramic space switch of the park and browse different scenes in the park. HT supports multiple modes of model rendering. In this case, 3D modeling of details such as buildings and roads in the park is carried out manually, and the model in OBJ format is output. The HT engine is used for rendering to simulate and restore the overall situation of the park. Two scenes are set, day and night. The overall design of the day scene is based on realistic style; the night scene uses the engine independently developed by Tupu Software to render a virtual sci-fi park scene effect.
Park overview
Environmental monitoring
By monitoring and measuring indicators reflecting environmental quality, the environmental pollution status and environmental quality can be determined. Combined with big data technology and docking weather system, it monitors the environment in the park around the clock, collects environmental data from the aspects of temperature, humidity, light intensity, carbon dioxide, PM2.5, etc., and displays them in real time on the HT 2D panel, helping Operation and maintenance personnel judge the quality of the environment. According to the distribution of pollution, track and find pollution sources to provide a basis for supervision and management and pollution control; collect background data, accumulate long-term monitoring data, and provide data for forecasting and forecasting environmental quality.
Room temperature
HT visualization uses rich charts, graphics and design elements to present relatively complex and abstract temperature data in a visual way in a more intuitive and understandable form, which is convenient for park operation and maintenance personnel to count the indoor temperature of each building without manual calculations, etc. Analyze the operation and maintenance of the park in complex forms.
Park Energy Efficiency
Energy efficiency refers to the ratio of services provided to end users to the total energy consumed. The total load and total energy consumption in the park are connected to the actual data to display the energy efficiency ratio, and energy-saving measures are taken according to the ratio. Saving energy is not to reduce the use of energy and reduce the quality of life, but to improve energy efficiency and reduce energy consumption.
Real-time personnel in the park
Through artificial intelligence and big data technology, it conducts highly intelligent management of crowd situation awareness and emergency response in HT smart park, and provides statistics and analysis of people flow (employees, visitors, security, etc.), crowd heat map distribution, and crowd density detection , Personnel identity, personnel fall detection and other functions provide accurate traffic statistics and behavior analysis data for park operation and maintenance personnel.
Park real-time parking space
HT can be used to visually display the traffic flow in the park in three dimensions, monitor the occupancy of parking spaces in the park in real time, count the occupied numbers of conventional parking spaces and new energy parking spaces, and manage vehicles reasonably. Based on multi-dimensional data such as space, time, and indicators, the traffic flow, type, and time period analysis data of vehicles in the park are dynamically refreshed, and the daily parking space usage in the park is summarized in real time.
Power distribution and energy
Use HT for Web to render the wireframe mode with a sense of science and technology, and make the industrial park buildings transparent, so that managers can easily view the overall layout and structure of the building. Update the energy consumption of the building on a daily basis, and keep abreast of the energy consumption data of the building and branch roads.
real time power
The load conditions of three-phase voltage and three-phase current at different time periods are displayed through a smooth line graph. The three-phase voltage standard in my country is 380V, and the frequency between each phase is the same, and the frequency is 50Hz. Since the star connection is used for residential electricity access, if China says three-phase 380V, it refers to the line voltage, and its phase voltage is 220V. The three-phase current is a current that passes through three wires, each wire serves as a loop for the other two, and the phase difference of its three components is one-third of a cycle or a phase angle of 120°.
Energy consumption this week
Electric energy is not only an economical, practical, clean, and easy-to-control and convert energy form, but also a special product that the power sector provides to power users with quality guaranteed by the power generation, supply, and use parties. The histogram is used to display the power consumption data of a week, and the gradient ring graph shows the energy consumption of different branches, which is clear at a glance. With the advancement of the dual carbon goals, energy conservation and emission reduction have become the top priority of people's work and life. Only by collecting energy consumption data and analyzing them carefully can we take appropriate energy-saving measures.
real-time alarm
The HT 3D visual alarm module makes full use of various sensors to conduct 7*24 hours of intelligent perception, positioning, and identification of key areas and facility operating status, and displays the number of alarms for all systems and energy efficiency management in Arabic numerals.
Energy consumption in real time
The energy consumption of different buildings is counted separately, and the humidity and temperature are displayed by date using area charts and line charts. Through the data binding of HT's visualized 2D panels and charts, real-time data display is performed.
The energy consumption of water, electricity and electricity is calculated separately by month, and the area charts of different colors are used for display.
Summary of Energy Costs
The HT water and electricity energy consumption monitoring module supports the energy consumption, operation status and data of each subsystem in the park by displaying the energy consumption data of water supply, power supply, pipe network, elevator, air conditioner, HVAC, etc. in the park in a ring diagram. Perform visual statistical analysis based on multiple dimensions such as time, region, and type to provide strong support for energy conservation and emission reduction in the park.
The energy consumption monitoring system provides the park management department with the actual energy consumption data of the park. Through quantitative management, the original empirical macro management mode is transformed into a refined digital management mode. Through the application of this system, the management department can achieve "grasp the situation , find out the law, system diagnosis, and rational use of energy” to make energy-saving effects and energy management more scientific and data-based.
Environment and air conditioning system
The HT smart park management platform can uniformly collect the data of each subsystem, and analyze the data according to business needs to help the business continue to improve.
The indoor 3D main scene shows the temperature of the building and the location of the cooling water pump, cooling tower, and air conditioner main unit, which is convenient for maintenance personnel to inspect. Through various devices and technologies such as information sensors, radio frequency identification technology, infrared sensors, and laser scanners, equipment operation data is collected in real time, and the energy efficiency of each building is analyzed.
Real-time monitoring of outdoor environment
The real-time monitoring system of the outdoor environment is connected to the HT large visual screen, so that the operation personnel can grasp the data of solar radiation and wind speed in time, and remind the residents of the park to take precautions when going out in bad weather.
Environmental real-time monitoring
Use modern scientific and technological methods to quantitatively measure temperature, humidity and other ecological environmental factors and other indoor environmental pollutants harmful to human health in an intermittent or continuous form. Concentration changes, timely, accurately and comprehensively reflect the indoor environment on the HT visual large screen Quality status, providing scientific basis for indoor environmental management, pollution source control, indoor environmental planning, and indoor environmental evaluation.
Through temperature memory control, the VAV end of different building functional areas uses different set temperatures, and realizes different temperature settings in different time periods, intelligent temperature control, energy saving and power saving.
Cold source system
The cold source system includes cooling system, refrigeration system and refrigeration unit. The cooling system is mainly composed of cooling tower, cooling water pump, butterfly valve switch, water flow switch and so on. The refrigeration system is mainly composed of chilled water pumps, butterfly valve switches, water flow switches, water separators/collectors and air-conditioning terminal equipment.
While the refrigeration unit is cooling, it will generate a lot of heat. The cooling water flows through the refrigeration unit to take away the heat. The cooling water pump sends the cooling water to the cooling tower, and the cooling tower turns hot water into cold water, and then a new round of circulation .
The HT visualization system can be used to monitor the operating conditions of the unit and the operating status of the unit, and determine how to adjust the cooling capacity to achieve the purpose of energy saving.
VRV system
The VRV system consists of three parts: outdoor unit, indoor unit and refrigerant piping. One outdoor unit is connected to multiple indoor units through refrigerant piping, and the flow and state of refrigerant delivered to the indoor unit are controlled according to the signal fed back from the computer board of the indoor unit, so as to meet the cooling and heating output requirements of different spaces. Monitor the equipment operation data through the HT 2D panel, and adjust the parameters in time.
security system
Video security monitoring system refers to an electronic system or network that uses video detection technology to monitor fortified areas and display and record live images in real time. Through monitoring, the HT large visual screen can be used for early warning of abnormal gathering of people and illegal intrusion.
Traffic monitoring and statistics
As a part of the intelligent channel management system, the turnstile can be combined with the access control system and the parking system to realize the control of the flow of people and vehicles.
For example: the face recognition video access control system realizes the non-inductive passage of permanent residents through face recognition. The video access control system is seamlessly connected with the police platform, which not only provides residents with an intelligent living environment, but also improves residents' sense of security. The parking lot management system records the vehicle entry and exit records and the location in the parking lot through computers, network equipment, and lane management equipment, so as to realize the dynamic and static comprehensive management of vehicle entry and exit and vehicles in the parking lot.
video surveillance system
As a component library based on the HTML5 standard, HT can seamlessly combine various multimedia functions of HTML5, support the integration of various video resources to form a unified video stream, and can mark camera objects on 2D and 3D situation maps and associate their video signal sources. The scene interaction is used to retrieve the surveillance video of the corresponding floor, which meets the monitoring needs of the operation and maintenance personnel for real-time situation awareness of the scene, retrospective comparison of historical data, and emergency response plans.
The interactive design of HT can realize the viewing of security equipment in multiple buildings and floors. Click on the floor index to view the status of cameras on the current floor of different buildings. Through layer-by-layer drilling, the view of a single security device can be realized.
Fire Fighting System
The fire protection system includes indoor fire hydrant system; automatic sprinkler fire extinguishing system; haloalkane fire extinguishing system, ventilation, air conditioning, smoke control and electric fire damper control system; fire shutter door, fire door control system; fire accident broadcast and alarm system; non-fire power supply and Elevator emergency control.
Device overview
The HT visualized large screen integrates the number and operation status of fire water systems, smoke detectors, and electrical fire equipment for unified management and control.
fire alarm
The automatic fire alarm system can convert the smoke, heat, flame and other physical quantities generated by combustion into electrical signals through the fire detector at the initial stage of the fire, transmit them to the fire alarm controller, and at the same time notify the entire floor to evacuate in the form of sound or light , The controller records the location and time of the fire, so that people can find the fire in time, and take effective measures in time to extinguish the initial fire.
For high-risk fire alarms, rescue personnel and appropriate rescue equipment can be arranged in time through the data on the HT large-screen visualization.
Fire host monitoring
The fire alarm host is the fire alarm controller, which is the heart of the automatic fire alarm system. It can realize centralized control, can supply power to the detector, and has a function to receive fire signals and start the fire alarm device or start automatic fire extinguishing through the automatic fire extinguishing control device. Equipment and fire linkage control equipment and other functions.
Fire exit monitoring
As a channel for firefighters to rescue and evacuate trapped people, it should be kept unblocked at all times. If it is found to be occupied, the owner should be notified immediately to clean it up.
water level monitoring
HT's 3D visualization technology adopts B/S architecture. Users can access the 3D visualization system anytime and anywhere by opening a browser on a PC, PAD or smart phone to realize remote monitoring and control. The water level change is dynamically displayed through the line chart, allowing operation and maintenance personnel to control the water level in real time.
fire water pressure
After the visualization system is connected to the data center, it can display the fire water pressure of different buildings and floors in real time, and deal with any abnormalities in time.
In the event of a fire, it can be controlled by fire linkage to automatically cut off the relevant air conditioners in the alarm area, close the fire dampers on the pipelines, stop the relevant fans, open the smoke exhaust valves of the relevant pipelines, and automatically close the electric fire doors and fire shutter doors of relevant parts. , cut off the non-fire-fighting power supply in order, turn on the accident lighting and evacuation sign lights, stop all elevators except the fire elevator, and immediately start the fire-extinguishing system through the controller of the control center to automatically extinguish the fire.
Lighting system
The lighting system is a system based on providing lighting, including natural lighting systems, artificial lighting systems and the combination of the two. It uses wireless communication data transmission, computer intelligent information processing, spread spectrum power carrier communication technology and energy-saving electrical appliances. Distributed wireless telemetry, remote control, remote communication control system composed of control and other technologies. The lighting system of Tupu Technology Park can be divided into on-duty mode, off-duty mode and rest mode according to the lighting intensity. The operation and maintenance personnel can achieve the purpose of energy saving through remote control.
Ambient illumination
Connect the ambient illuminance data to the HT visualization system, and use the changes in illuminance to adjust the lighting system to reduce energy consumption.
Lighting energy consumption
Through the monitoring of energy consumption, identify high-energy-consuming lighting equipment and adjust its operation.
Through Tupu's intelligent building management and control system, the lighting system of each floor can be checked, and the lighting of public places such as building walkways, elevator halls, parking lots, and entrance halls can be automatically monitored, so as to effectively extend the life of lamps, beautify the lighting environment and provide convenience The role of management and maintenance.
elevator system
The HT smart elevator management platform supervises the operation of different types of elevators and dynamically displays the movement of elevators. Early warning of elevator failure risk can locate the location of the faulty elevator on the system map at the first time, shortening the time for rescue and troubleshooting.
Equipment operation monitoring
Through the underlying application interface, the obtained elevator location distribution, status, speed, quality inspection and other information are uploaded synchronously to accurately grasp the actual running time of the elevator and the number of times the wearing parts are used.
The HT 2D visualization technology can also be used to switch the operating parameters of the elevators in the park in a "one picture" style, and output data interpretations of different dimensions.
Elevator alarm situation
Provide statistical data and pre-alarm parameter setting basis for elevator failure, thereby shortening maintenance time.
Face recognition monitoring
Monitor personnel information in real time, identify blacklisted personnel through face recognition technology, and realize active defense. Through HT visualization, you can understand information about personnel, visitors, staff, VIPs, etc. in the park.
For the construction of smart parks, Tupu Software has rich project experience. For more visualization cases, you can click on the small program at the end of the article to jump to view, or directly leave a message in the background of the official account for consultation.
Using advanced technologies such as informatization and artificial intelligence, through data sensing and collection, network information application, centralized summary analysis, application decision-making services and other links, the integrated linkage platform of "safety, environment and energy", economic operation, and emergency management in the park is integrated to ensure the safety of the park. Risk, environmental pollution, energy consumption, and emergency command and other links, to achieve scientific early warning, monitoring and management linkage, dynamic prevention and control, and intelligent decision-making. A multi-dimensional and integrated comprehensive management and control system has been built, which has improved the park's systematic, scientific, refined and information-based management.
For more industry application examples, please refer to the case link on the official website of Tupu Software:
https://www.hightopo.com/demos/index.html