Vehicle active suspension performance detecting table

The invention provides a vehicle active suspension performance detecting table. According to the invention, two pairs of vertical guide posts are arranged on a bottom board in a support; two cross beams of the support are fixedly connected with upper ends of a pair of hydraulic pressure cylinders respectively; the lower ends of each pair of the hydraulic pressure cylinders are fixed on one load board; the lower surface of the load board is connected with upper ends of two suspensions; the two suspensions are corresponding to one pair of the hydraulic cylinders respectively and the lower ends of the two suspensions are fixed in the central part of two H shaped blocks; two ends of an upper bar plate are provided with weighing blocks having equivalent weight to tires and the upper bar plate is also provided with two through holes corresponding to a pair of guide posts. Besides, the upper bar plate is provided with a displacement sensor and an acceleration sensor. The bottom face of the lower bar plate of each H-