Vehicle-mounted entertainment system power management interaction system and vehicle

The invention discloses a vehicle-mounted entertainment system power management interaction system and a vehicle, the vehicle-mounted entertainment system power management interaction system comprises an SOC, an MCU and a screen, the screen is respectively connected with the SOC and the MCU, the SOC is provided with a power supply core service module and an IPO interface, five GPIO pins are arranged between two chips of the SOC and the MCU, and three GPIO pins are input by the SOC and output by the MCU; the two signals are input by the MCU and output by the SOC; the GPIO pin is characterized in that the GPIO pin is connected with the chips at the two ends, one end of the GPIO pin controls input high-low level interruption, the other end of the GPIO pin receives output and triggers corresponding vehicle power supply state logic according to interruption, and vehicle power supply states comprise dormancy, semi-dormancy, power failure and work. According to the invention, the SOC and the MCU in the entertainment