Indoor and Outdoor Positioning Solution

Requirement Analysis

Personnel Management Challenges:

—Difficult to detect vacant or unattended posts

—Imbalanced staff scheduling and allocation

—Hard to track inspection operations

Material Management Challenges:

—No tracking of material circulation

—Opaque inventory information

Passenger Travel Challenges:

—Passengers struggle to find their way

—Low efficiency in assisting special needs passengers

Construction Supervision Challenges:

—Unclear boundaries leading to unauthorized intrusion

—Difficult to monitor dynamic work areas

Solution

System Architecture

○The application layer operates on top of the underlying system services and implements the business logic of the entire system.
○The system backend service provides backend support for the application layer software, and connects various modules of the system to enable organic integration of information. It includes modules such as the positioning engine, data management, and external interfaces.
○The wireless data access layer is based on low-power wireless ad hoc networks and mobile communication networks.
○Position awareness is realized based on UWB & satellite positioning technology. By integrating the low-power wireless data transmission network of ZigBee technology, tag position data is acquired.

Software Functions

—Real-time Personnel Positioning
—Material Positioning and Management
—Electronic Fence – Electronic Roll Call
—Electronic Fence – Absence Detection
—Electronic Fence – Key Area Management
—End Intrusion – Identity Recognition
—Track Playback
—Video Linkage
—Intelligent Inspection
—Emergency Drills
—Intelligent Navigation (Future Outlook)
—Real-time Railway Intrusion Detection
—Intelligent Equipment Management