Dual-control vehicle-mounted terminal device and method based on X86 and ARM (Advanced RISC Machine)

The invention provides a dual-control vehicle-mounted terminal device and a method based on X86 and an ARM (Advanced RISC Machine). The dual-control vehicle-mounted terminal device at least comprises a CPU (Central Processing Unit) adopting an X86 framework and an MCU (Micro Controller Unit) adopting an ARM framework, wherein the CPU is used for running an android system and connected with a display screen; and the MCU is used for monitoring a CAN (Controller Area Network) bus of a vehicle and connected with the CPU. The MCU feeds the data of the CAN bus of the vehicle back to the CPU in real time, and the CPU displays the data on the display screen through a vehicle condition information module; and meanwhile, the MCU controls a power supply state of the CPU through a power chip, automatically turns off a power supply of the CPU when the vehicle is stopped, and enters into a deep sleep mode. According to the invention, the android system can be run through the CPU, the power consumption is effectively reduced, and the remote anti-theft function is also comprehensively achieved to meet the security and protection demands at the same time.