Key Functional Modules of IDM Smart Construction Site System

1. Smart Construction Site Visual Cockpit

Safety production data visualization serves as the basic function. With the visual large screen as the carrier, based on various front-end sensing devices and terminals, the operation status and safety status of the construction site are perceived in real time.

The focus is on providing data and displays for risk classification and control, hidden danger investigation, emergency management, etc.

When risks are detected, alerts can be issued via PC or mobile terminal, and nearby staff can be dispatched to promptly conduct incident investigation and handling, transforming various safety incidents from post-incident handling to pre-incident prevention, greatly enhancing the scientific handling capability of safety incidents at construction sites.

The large screen display content is based on the above subsystems, and drag-and-drop and other user-friendly operations can be implemented in the system to meet the personalized needs of safety production management personnel for different types of construction sites and projects.

2. IoT Equipment and Facility Safety Control

Fully utilize IoT technology and mobile applications to improve on-site control capabilities. Through RFID, sensors, cameras, mobile phones and other terminal devices, real-time monitoring, intelligent perception, data collection and efficient collaboration of the project construction process are achieved, improving the management capability of the work site.

Safety monitoring of commonly used lifting equipment, hoists, unloading platforms, mobile machinery and other equipment, supporting the integration of equipment's own systems, and also allowing deployment and installation of various monitoring sensors, such as air quality monitoring, temperature and humidity, gas leakage and other sensor monitoring, and through collecting sensor-reported data for analysis to achieve predictive warning and emergency handling.

1. An IoT gateway is required to connect detection equipment data of key equipment (e.g., tower cranes, excavators) to the construction site IoT system;

2. Integrate logistics vehicle information, such as location and cargo information provided by the driver APP, and push relevant information to various construction site managers;

3. Equipment danger warning information is pushed to the construction site smart board, management APP, PC dispatch terminal and command large screen, etc.;

4. Environment and facility linkage: for example, strong winds in weather forecasts will trigger management notifications for tower cranes. Wind speed detection values will remind tower crane operations on site. Rain forecasts and water accumulation detection trigger pit bottom operation alarms.

5. Minimum distance alarm between operating machinery and operating personnel (e.g., hook and helmet, cameras detecting no safety helmet in work areas);

6. Safety alerts from inspection APP and video inspection are promptly pushed to relevant personnel;

7. Record daily inspection and maintenance status of equipment.

3. Smart Construction Site Big Data Inspection System

For construction site management, a mobile inspection system can be used. For inspections of general areas and key facility inspections on construction sites, we offer two forms of inspection clients to achieve closed-loop management of inspection, problem reporting, and problem resolution tracking. Ordinary staff can use WeChat or mini-programs to report discovered problems, reporting hidden dangers or faults anytime and anywhere. For key facilities that require regular inspection by designated personnel, the inspection APP can be used for reporting, providing more detailed inspection content reporting.

1. Safety hazard investigation system. Hazard investigation is also a task within the inspection APP.

2. Including management of inspection point settings, inspection item planning, inspection routes, inspection plans, inspection tasks, etc.;

3. Inspection items are categorized according to major and minor categories of hazards, with inspection content and standards established for recording and confirmation during inspections;

4. Hazard investigation plans (automatically generated by hierarchy and specialty based on control tasks, supporting task deadline push notifications, SMS and other reminders);

5. QR code/electronic inspection (QR code, NFC and other inspection positioning methods; hazard investigation tasks can be combined with the personnel positioning system to restrict task execution. Supports mobile positioning of inspection personnel);

6. Hazard treatment work order initiation (manual/automatic initiation of hazard treatment based on hazard investigation results, uploading hazard photos via mobile phone, automatically linking to the safety hazard database);

7. Hazard rectification and re-inspection (i.e., work order management system) (the safety hazard database can serve as a reference for hazard investigation, with the entire process automatically flowing on the mobile terminal, efficiently completing hazard closure);

8. Hazard data statistics (i.e., BI statistical display): automatic collection and analysis of hazard data, generation of hazard statistical analysis reports, as well as risk levels of areas affected by hazard status) and other full-process functions;

9. During hazard investigation and treatment, if insufficient control is identified, hazards can be initiated, supporting reference to hazard data and automatic addition to risk data. (Risk data management);

10. With route planning, team management, task management;

11. Locations, signs, facility archives, inspection content, inspection standards, inspection records, AI consistency monitoring, etc. corresponding to inspection items;

12. Work order filling during inspection, work order dispatch management, as well as inspection big data processing, data mining and BI data display. It also includes command dispatch management, providing unified dispatch of telephones and cluster intercom radios, as well as instant communication of voice, data, text, images and short videos. It can also store and analyze big data from instant communication.