| 摘要 |
The present invention relates to a control system for a four-wheel drive device using a suspension capable of improving driving performance. According to an embodiment of the present invention, the control system for the four-wheel drive device using the suspension comprises: a suspension height calculation part calculating the height of the suspension using a sensor connected to each wheel of a vehicle; a front/rear wheel state determination part determining the stability of a front wheel and a rear wheel and whether a first driving force is applied depending on the height of the suspension, which is calculated by the suspension height calculation part; a left/right wheel state determination part determining the stability of the left wheel and right wheel and whether a second driving force is applied depending on the height of the suspension, which is calculated by the suspension height calculation part; a road surface state determination part checking the state of the road surface where the vehicle is driven to determine whether a third driving force is applied; and a four wheel driving force calculation part calculating a four-wheel driving force by synthesizing driving forces transferred from the front/rear wheel state determination part, the left/right wheel state determination part, and the road surface state determination part. |
