Integrated Smart Construction Site Personnel Positioning and Safety Management Solution

2026-01-05/ By Admin

In the construction of smart sites, personnel safety management and efficient scheduling have always been core challenges. Traditional management methods rely on manual inspections and paper registration, which present issues such as unclear locations, delayed responses, and numerous regulatory blind spots, making it difficult to meet the modern site's demand for refined and intelligent safety management. The integrated solution for personnel positioning and safety management in smart sites, based on the VDU1531 high-precision personnel positioning badge, integrates positioning, communication, early warning, and scheduling functions to achieve "visibility, controllability, and responsiveness" of site personnel, thereby comprehensively enhancing construction safety and management efficiency.

I. Real-Time Personnel Positioning and Electronic Fencing, Eliminating Management Gaps

The VDU1531 badge integrates BeiDou/GPS dual-mode positioning and UWB high-precision indoor positioning, enabling seamless indoor and outdoor positioning coverage across the construction site. In open construction areas, real-time personnel distribution is tracked via satellite positioning. In signal-obstructed areas such as tunnels, building floors, or basements, submeter-level accuracy is achieved through a network of UWB positioning base stations. Managers can clearly view the real-time location, movement轨迹, and distribution heatmaps of every worker on the digital map in the command center.

The system supports flexible setup of electronic fences, defining virtual boundaries for hazardous work zones, restricted areas, or undelivered sections. Unauthorized entry or prolonged presence triggers immediate audible and visual alarms on the badge and alerts the platform, notifying onsite safety officers and the management backend. This enables proactive prevention, effectively averting potential safety incidents.

II. Proactive Safety Alerts and Emergency Response, Building a Lifeline

The VDU1531 features multiple intelligent alarm mechanisms, upgrading safety management from "reactive response" to "proactive prevention." In an emergency, a worker can press and hold the SOS button for 3 seconds to trigger a one-key alarm. The badge immediately reports the real-time precise location and alarm information at a high frequency to the platform and activates the voice call channel, allowing the command center to quickly assess the situation and initiate rescue.

Furthermore, the badge's built-in high-precision barometer and motion sensors can intelligently detect abnormal states such as falls or prolonged inactivity (suspected unconsciousness), triggering automatic alerts. Combined with low-battery alerts and tamper alerts, it creates a comprehensive, uninterrupted personal safety monitoring network, significantly enhancing protection for workers in high-risk environments.

III. Intelligent Attendance and Work Hour Statistics, Boosting Management Efficiency

The solution utilizes the badge's positioning and identification capabilities to enable automated, non-intrusive work hour tracking and zoned attendance. When workers enter or leave the designated construction area, the system automatically records the time and location, generating precise electronic attendance reports. This eliminates issues like buddy punching or recording errors. Managers can easily analyze the presence, working hours, and zonal activity of different teams and trades, providing accurate data support for personnel dispatching, performance calculation, and project progress management.

IV. Integrated Communication and Command Dispatching, Enabling Efficient Coordination

The VDU1531 supports 4G full-network voice calls and walkie-talkie chat functionality. Managers can communicate one-on-one or with groups via the platform for rapid instruction delivery and real-time updates. In noisy construction environments, the TTS voice broadcast feature converts platform text notifications and safety reminders into clear audio, ensuring effective information delivery. This integrated communication capability greatly enhances coordination between front-line and back-office teams and among different trades, proving particularly valuable for emergency command and daily dispatching.

Centered on the VDU1531 smart badge, this solution employs an integrated design of "Precise Positioning + Intelligent Alerts + Integrated Communication + Data Empowerment" to build a comprehensive, traceable, and proactive personnel safety management system for smart construction sites. It not only effectively reduces safety risks and protects workers' lives but also significantly improves personnel management efficiency and operational intelligence through digital means. It is a reliable choice assisting construction enterprises in transitioning towards lean management and smart transformation.