1.GPS positioning: The GPS positioning equipment installed on the vehicles crossing the ocean in Meng Qian determines the precise position of the vehicles by receiving satellite signals, and transmits the information to the data center of Meng Qian vehicles in real time for further data analysis and processing.
2. Sensor technology: The vehicle address detector in Yueyang Meng Qian is equipped with various sensors, such as speed sensor and tire pressure sensor, which are used to monitor the vehicle speed and driving state. These sensor data are transmitted to the data center together with GPS data for processing.