What are the benefits of BMW chassis system?-ANHUI LIANJUN RUBBER TECHNOLOGY CO., LTD.

The BMW chassis system consists of three main parts: lateral (steering), longitudinal (braking), and vertical (suspension), which are coordinated and controlled by the SAM module. At the same time, the ICM system optimizes and collaborates with the dynamic driving system.
The following are detailed information for each section:

Lateral system: mainly involving the steering system, BMW provides various technical solutions, including traditional steering technology and advanced rear axle steering function (HRS). Some high-end models support active rear wheel steering, and the rear wheels can achieve a maximum steering angle of 3.5 degrees, improving the agility of the vehicle in curves and stability during high-speed lane changes.

Longitudinal system: The core is the Dynamic Stability Control System (DSC), which has evolved into DSCi (Integrated) on newer G series chassis platforms, using electric actuators to improve response speed.

Vertical system: Unified management by the Vertical Dynamic Management (VDM) system, BMW's Electronic Shock Control (EDC) system is key, adjusting damping force in real-time through independent modules distributed across four shock absorbers. On the latest G chassis, these functions are highly integrated into the VDP (Vertical Dynamic Platform) module.

SAM module: It is the brain of the entire chassis system, responsible for unified coordination and control, receiving data from various sensors, and issuing commands to the lateral steering system, longitudinal DSC, and vertical VDM to ensure their collaborative work.

ICM system: an integrated chassis management system that optimizes and collaborates with dynamic driving systems through software functions. The ICM control unit can intelligently select and activate the most suitable actuator based on real-time driving conditions to achieve ideal dynamic response. ICM also integrates DSC sensors, reducing failure rates and enhancing system reliability. Users can choose different driving modes and enjoy a smoother driving experience through dynamic driving switches or driving experience switches.