The invention discloses an ADAS driving assistance system based on an MPSOC platform, and belongs to the field of driving assistance systems. The system involves a processing system PS and a programmable logic PL; a peripheral interface of the PS comprises a PS MIO interface and a PS GTR interface; the PS MIO interface comprises a storage interface, a PS GPIO interface, a CAN interface, an MCU interface, an SPI interface, an IIC interface and a communication interface; the PS GTR interface comprises a USB interface, an Ethernet interface and a PCIE interface; a peripheral interface of the PL comprises a PL HD Bank interface and a PL HP Bank interface; the PL HD Bank interface comprises a display rotating board interface, an alarm interface, an SPI interface and a UART interface; and the PLHP Bank interface comprises an MIPI interface, a DVP interface, a DDR4 interface, a GPIO interface and a status light interface. According to the ADAS driving assistance system based on the MPSOC platform, the free combination of the ADAS functions such as 360 surround view, blind spot detection, driver fatigue detection and pedestrian, license plate and road sign can be realized according to requirements.