| 摘要 |
Disclosed is a control method of a safe driving system for a vehicle, which determines driving state based on the angle of a steering wheel and information collected by various kinds of sensors mounted on the vehicle and prevents accidents by warning a driver of the determination of an abnormal drive when the abnormal drive is determined. The present invention includes a step of detecting the information of the vehicle including a change in the angle of the steering wheel, a driving speed, longitudinal acceleration, transversal acceleration, and an angular speed during driving; a step of distinguishing a driving mode by analyzing the information of the vehicle and determining road surface conditions by applying a vehicle speed and the transversal acceleration if the vehicle is in a high-speed driving mode and calculating time for the change in the transversal acceleration according to a speed and a vibration range; and a step of determining whether or not the driver is abnormally driving on a real time basis by analyzing the change in the angle of the steering wheel if the high-speed drive on a good road surface is determined by the step of determining the road surface conditions and outputting a warning message of the abnormal drive through a predetermined method. |
