Test method and test system for knee protection

The invention provides a test method and a test system for knee protection. The test method specifically comprises the steps that S1, a carpet engineer designs or modifies a carpet surface according to the arrangement comfort requirement; s2, making a knee safety limiting surface by a collision safety engineer; s3, an instrument interior trim engineer makes an instrument knee section according to the knee safety limiting surface; s4, arranging an engineer to generate an instrument glove compartment section in combination with the instrument knee section, and evaluating the volume of the instrument glove compartment; s5, a modeling design engineer designs an instrument knee CAS surface based on the instrument knee section; and S6, the collision safety engineer checks and confirms whether the CAS surface meets the knee protection requirement or not. The test system comprises a carpet design module, a safe knee protection module, an instrument interior design module, an arrangement evaluation module, a shape des