Smart construction sites use new generation information technologies such as mobile Internet, Internet of Things, cloud computing, and big data to completely change the interaction, working methods, and management models of all parties participating in traditional construction sites, providing construction groups, construction companies, supervision units, and designers with Units, government regulatory authorities, etc. provide a package of construction site management information solutions.
Through the seven dimensions of personnel management, vehicle management, video surveillance, construction quality, equipment management, environmental monitoring, and energy consumption monitoring, we provide an on-site comprehensive command and management platform for project managers to realize information on labor personnel, large machinery, construction vehicles, etc. Intelligent management of , behavior and results.
•Support multi-terminal display (PC, mobile phone, tablet);
•Digital twin visual large screen, one picture to grasp the overall situation of the project;
•Use lightweight models to efficiently deploy three-dimensional visual management, integrate with the front-line production process, and integrate The data background unifies the front-end entrance and presents multi-party project information;
• User PC and mobile data are synchronized, relying on a component-based development platform. ;
•Relying on the data interaction sub-platform to form data integration between multiple user systems;
•Relying on the smart construction site platform to meet provincial and municipal housing and construction data supervision requirements;
•Using 5G and smart terminal algorithms to capture and process IOT device data.
Smart construction site cloud platform function module
1. Labor management system
Through nine functional modules: personnel overview, real-name query, certificate information, personnel attendance, personnel attendance statistics, personnel attendance rule setting, team management, department management, and salary management. Achieve real-time monitoring and management of construction site personnel, understand the construction site employment situation anytime and anywhere, and improve safety management and overall control capabilities of the construction site.
1. Personnel filing
Collect basic information of personnel through the ID card reader, conduct real-name authentication, and fill in supplementary information such as work information, certificate information, etc.
2. Intelligent attendance
Workers often punch in and out through the face recognition attendance machine, and the identity of the worker is verified using the face recognition real-name system to ensure the authenticity of the test, and attendance reports are automatically generated.
3. Salary payment records
Wage schedules are automatically generated based on workers' attendance records, provide payment basis for wage disbursement, mark the payment status, and support one-click upload to the Housing and Urban-Rural Development Bureau to facilitate government supervision.
4. Team management
The system can quickly create various teams, set up leaders of each team, and classify and manage construction site personnel by team and type of work.
5. Safety education
Wireless WIFI is provided at the construction site. Workers need to be authenticated and answer built-in questions before accessing the Internet. After passing the authentication, they can access the Internet. The system pushes different types of questions or video content according to the type of logged-in personnel. Questions or videos are given different weights according to their importance and are pushed randomly. .
2. Video surveillance system
1. Video surveillance
By installing camera points at the entrances and exits of the construction site, foundation pit end well heads, processing yards, stockpiling yards, warehouses, living areas, office areas, parking lots, fences, elevators, segment assembly areas, shield slag outlets, etc. , conduct uninterrupted monitoring to facilitate real-time understanding of the construction site image and project progress, and timely discovery of safety risks during the construction process.
2. AI recognition
Intelligent AI recognition mainly monitors the project site in real time and automatically identifies it according to certain conditions, such as (not wearing a safety helmet, not wearing reflective clothing, gathering of people, intrusion of people around the perimeter, open flames, people smoking, vehicles not being cleaned ), etc., if an early warning behavior occurs, the screen will be captured and an early warning will be reported to help supervisory personnel trace the source of personnel violations and ensure that safety is implemented.
3. Management of dangerous and major projects
1. Tower crane monitoring
Real-time monitoring of tower crane operation through sensors enables identification, over-limit alarm, area protection and group tower collision prevention.
2. Hook visualization
A high-definition ball camera is installed at the front end of the boom to automatically track the movement of the hook and avoid blind spot operations.
3. Deep foundation pit monitoring
Conduct various observations and analyzes on changes in the geotechnical properties of foundation pits, displacements of supporting structures and changes in surrounding environmental conditions, and provide timely feedback on monitoring results to predict the deformation and stable state development that will result from further construction. Based on the predictions Determine the degree of impact of construction on the surrounding environment to guide design and construction and achieve information-based construction.
4. High support mold monitoring
Through the formwork settlement, pole tilt, bracket deformation and pole axis of the tall formwork support system.
5. Lift monitoring
Obtain real-time construction elevator operation data, record construction elevator maintenance data, and incorporate the daily maintenance of construction elevators into the supervision system. Sound and light alarm for full load, automatic circuit cutoff for overload, real-time display of current load, current accurate load, current altitude, system status and other information. Improve the information management of lift equipment to effectively prevent accidents.
4. Environmental monitoring system
Set up pressure line monitoring for dust and noise, perform hierarchical early warning when pollution sources are detected, automatically start the spray system when PM10 indicators exceed the standard, and support five parameters of particulate matter (PM10/PM2.5/TSP) monitoring, noise monitoring, and meteorology Monitoring, video surveillance video evidence collection, realizing smart management of construction site technology, high efficiency and energy saving, and building a new ecology of construction site management.
5. Material management system
The combination of PC terminal + mobile APP terminal can collect and store the information of incoming and outgoing cargo vehicles in a timely, safe and accurate manner, provide weighing alarms and early warnings, and realize data query statistics, analysis, bill printing and other functions.
Evaluate the receipt of goods from suppliers, conduct statistical analysis, and select the best ones to achieve source control and real-time monitoring of suppliers, simplify business processes, transparent tracking, multi-terminal operations, rapid information transmission through mobile office, and comprehensive control of materials entering the site. , application for materials leaving the warehouse, material acceptance and approval, etc., to effectively control the quality of materials entering the construction site.
6. Progress management system
A progress plan (including multi-level management sub-plans) is drawn up on the PC side of the system, and each task is interconnected and affects each other. The system automatically generates a Gantt chart based on the progress plan, automatically counts sub-item progress based on progress completion, and automatically provides early warning and message push for overdue tasks. The task leader regularly feedbacks the project progress on the APP to facilitate project managers to check the implementation of the progress. , control the direction of each progress in real time, ensure that the overall project is completed within the planned project cycle, and form a refined management and control of progress.
