Double positioning of GPS satellite positioning and LBS base station positioning, ensuring the accuracy of both indoor and outdoor positions
Set up a safety fence and send an alarm to the mobile terminal as soon as the electric vehicle exceeds the safety range
Through the mobile terminal, the vehicle owner can track the driving track of the electric vehicle in real time and effectively grasp the historical track of the electric vehicle
When the battery leaves the battery car, the device immediately sends an alarm to the mobile terminal and sends relevant positioning
