Method and system for synchronously adjusting height of four-wheel automobile

The invention belongs to the technical field of automobile suspension control, and particularly discloses a method and a system for synchronously adjusting the height of a four-wheel automobile. Comprising the following steps: calculating the proportion of the height variation of the four-wheel suspension in the total height variation of the suspension; the minimum value of the allowable variable height of the four-wheel suspension within unit time and the ratio of the allowable variable height of the four-wheel suspension within unit time to the minimum value of the allowable variable height of the four-wheel suspension within unit time are calculated; calculating a height change execution adjustment proportionality coefficient of the four-wheel suspension; calculating the variation of height execution of each suspension in unit time; and calculating the instantaneous target height of each suspension at the current moment in real time on the basis of the instantaneous target height of ...