The car body data can be transmitted to the mobile phone through Bluetooth connection with the mobile phone, and then the mobile phone uploads the data to the server to realize the application of the Internet of Vehicles. The Bluetooth key can also be activated through the mobile phone Bluetooth to control the vehicle in a short distance. Bluetooth interconnection has the advantages of low cost and low power consumption; The function of Internet of Vehicles can be realized at low cost; It can also realize multimedia control such as Bluetooth phone and Bluetooth music.

Through the interconnection of WIFI mobile phones, high bandwidth data transmission can be achieved, real-time image projection of video can be achieved, the content of mobile phones can be seen from the screen end, and the lock screen status of mobile phones can realize multimedia applications such as internet navigation. Its advantage is that it can realize high-speed data transmission, which is suitable for scenarios where large amounts of data need to be transmitted, and is applied in medium and high-end vehicles.

The 4G network function can be integrated in the instrument, vehicle machine, or T-BOX. Such Internet of Vehicles products can realize remote vehicle positioning, track playback, track sharing, and can directly send data to the server remotely, and cooperate with the TSP background to achieve remote vehicle diagnosis, remote rescue and other functions; Its advantage is that it can realize remote positioning and remote control.