Innovatech provides IoT management solution specially built for intelligent fieldwork, using IoT smart terminals as the communication portal to collect the status of field vehicles and field employees (location, trajectory, alarm information, internal and external vehicle monitoring, etc.). On the one hand, managers can efficiently supervise field employees and drivers, realize intelligent scheduling, collaborative operation, paperless assessment and efficient scheduling to optimize management costs; on the other hand, field employees can complete intelligent punching, one-key distress in dangerous situations, etc., through the electronic work card, and field vehicle drivers can increase the security for their work safety and reasonable attendance through the vehicle alarms and driving videos, etc.