1. Real-Time Positioning & Signal Blind Spots
In remote areas (such as mountains or suburbs) or weak signal zones (tunnels, warehouses), GPS/Beidou positioning often suffers from delays or signal loss. This makes it difficult to track vehicles in real time, affecting dispatch efficiency and emergency response.
2. Data Gaps in Status Monitoring
Key parameters such as fuel level, temperature, and pressure rely on onboard sensors. However, aging equipment or signal interference (e.g., in complex electromagnetic environments) can cause data loss or errors, preventing timely warnings of leaks, overpressure, or other risks.
3. Compliance & Regulatory Challenges
Hazardous materials transport requires strict adherence to restricted routes, time bans, and driver qualifications (e.g., limits on continuous driving to avoid fatigue). Manual checks or offline records are prone to omissions, making violations difficult to detect or trace.