System and method for estimating a vehicle mass

The present invention relates to systems and methods for estimating the quality of the vehicle. Mass of the vehicle system and method which estimate or approximate the vehicle, making it possible to more accurately estimate the vehicle mass value is supplied to other vehicle systems, such as adaptive cruise control (ACC) system or an automatic lane change (the LCX) system. In an exemplary embodiment, the method of accelerating the vehicle is under automatic control event while comparing the actual acceleration with the estimated vehicle acceleration. Then, consider such passengers, cargo, fuel, projects and other possible ways of using the difference between the two input values ​​to approximate the actual acceleration of the vehicle mass. Upon generating an accurate estimate of the vehicle mass, the method may provide the estimated value to the other vehicle components, devices, modules, systems, etc., so that their performance can be improved.