What are the uses of car-phone connectivity?
1 Answers
Car-phone connectivity offers various functions including: remote engine start via smart key, one-touch engine start via phone, GPS positioning through mobile devices, online vehicle tracking for anti-theft purposes, remote preheating and engine activation. It also enables users to make calls, send messages, listen to music, and use navigation systems conveniently and safely. The hardware of this intelligent connectivity system consists of built-in GPS modules, 3G or 4G modules, and a CPU for computational processing. The GPS module is used for vehicle positioning, while the 3G/4G module contains an embedded SIM card, allowing internet access similar to smartphones. Currently, most manufacturers utilize China Unicom or China Telecom's 3G networks, providing vehicle owners with monthly data packages.