Measurement of the technical transitions’ contribution rate to the independent innovation ability improvement of China’s railway enterprises

The railway enterprises in China have improved their capability of independent innovation and have effectively offered the precondition of the six speed-ups through the unique technology transition model. Based on the analysis of the internal, external and opportunity driving factor which motivating the realization of the railway enterprises technology transitions in China, a model used to measure the contribution rate of every driving factor done to the capability improvement of the enterprises independent innovation is established. The results of this research shows that the improvement of the enterprisepsilas independent innovation capability depends on the joint force after the optimization and coordination of the three factors, but the most optimization is attributed to the optimal value extent of the three driving factors. The above viewpoints are verified by the application example of the Xipsilaan rolling stock works.