Single-side and double-side trapping discriminating system for rear-driven wheeled vehicle

The invention discloses a single-side and double-side trapping discriminating system for a rear-driven wheeled vehicle. The system mainly comprises a lower computer system and an upper computer system. The system is characterized in that the lower computer system collects original data and calculates a left side slip rate and a right side slip rate, and the collected original data comprise two driving wheel speeds and a vehicle body speed. The lower computer system includes three discriminating function programs, and the sequence structure discriminates the relationship between the left and right wheel speeds and the vehicle speed in turn, the discriminating results are double-side trapping, left trapping, right trapping and normal state. The real-time communication between the upper computer system and the lower computer system ensures the real-time discriminating reliability of the discriminating system. 本发明公开一种后置驱动轮式车辆单双侧陷车判别系统，主要包括：下位机系统和上位机系统。其特征在于：所述下位机系统采集原始数据并计算左侧滑移率和右侧滑移率，采集原始数据包括两个驱动轮轮速和车身速度。下位机系统包括