1. Using mobile phone to remotely control cars uses wireless communication technology. The basic principle is: using the software in the mobile phone to control the hardware and software built in the car to achieve the purpose of remote control.

2. Remote control of cars by mobile phones is based on three technologies:

The remote control of (1)IP protocol stack is mainly to convert the data of automobile built-in serial port into wireless network data. TLN 13UA06 module supports serial transparent data transmission mode.

(2) The serial port WiFi module TLN 13UA06 of Yuanjia Technology, with UART interface, can realize the conversion between user serial port and wireless network with low power consumption.

(3) Traditional serial port devices can easily access wireless networks, with built-in IEEE802. 1 1 protocol stack and TCP/

3. If you want to control a private car, you should first consult the professional technicians in the 4S shop to see if you can add hardware and software to your car, and then control it with your mobile phone.

4. If you want to control someone else's private car, you must know the car model, built-in serial port parameters and built-in hardware parameters, and then ask a computer expert or computer technology expert to design a remote control scheme.