TRAC123 is a mobile app based on GPS positioning terminal
Steps:
1. After logging in, you can perform operations such as vehicle management on your device
Functions available on the mobile phone:
1: Position the remote vehicle (person) on the mobile phone: display the latest location of the vehicle on the map
2: Real-time monitoring: real-time display of vehicle location on the map and depicting the route that has been driven
3: Track playback: playback the vehicle trajectory and current situation at a specified time
