Lane shift recognition technology is a part of the vehicle assisted driving system. The research of this system can predict the correct operation of the driver when the driver is tired, distracted and angry. Lane shift recognition technology based on face array camera sensor is a set of vehicle auxiliary driving system made on the basis of intelligent car under the background of the development of driverless cars, which contributes to road traffic safety and avoids the occurrence of traffic accidents caused by human negligence. The system is made of MC9S12X-Sl28 development board with MCU as the core of the system, with CMOS image collector, acceleration sensor, motor drive module, power management module and DC motor drive module to achieve the car motor drive, image acquisition and other functions, using binary image processing method is concise and optimized image processing algorithm.
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