Why is there no network in the Internet of Vehicles?
2 Answers
The reasons for no network in the Internet of Vehicles include network connection errors, poor local network signal, undownloaded offline maps and navigation information, and the lack of WiFi functionality in the navigation device. Below is relevant information about the Internet of Vehicles: Working Principle: After the Internet of Vehicles is activated, the system can collect real-time vehicle and driving information through onboard sensors and ECU electronic control units, enabling partial control of the vehicle, such as intelligent parking, adaptive cruise control, active collision prevention, etc. Remote Control: Remote control allows for starting and shutting down the car, unlocking or locking, and controlling the air conditioning remotely, enabling pre-heating of the car. Remote positioning can provide anti-theft, tracking, and vehicle-finding functions.
No internet connection in the vehicle network may be due to a weak or inactive SIM card signal in the car, such as in mountainous areas or underground parking garages where the signal is poor, or your mobile data plan has expired and you forgot to renew it. I encountered this issue during a long-distance drive before and had to restart the car's system myself, also taking the opportunity to download the latest map package for an update. Other possible causes include antenna damage, system bugs, or the vehicle being in a remote location. It's recommended to first check your phone's signal strength and see if there are any network towers nearby. If that doesn't work, visit a 4S shop to have them inspect the module connections and software version to avoid affecting navigation and real-time traffic updates.
