Liaoning equipment manufacturing industry is the foundation of regional economic development and the pillar industry in Liaoning province. Liaoning equipment manufacturing industry is not only the carrier of scientific and technological innovation, also the development of scientific and technological innovation. The long-term monitoring and controlling mechanism of scientific and technological innovation affects scientific and technological innovation for Liaoning equipment manufacturing industry, also determines the competitiveness of Liaoning equipment manufacturing industry. The long-term monitoring and controlling effect of scientific and technological innovation for Liaoning equipment manufacturing industry is not only in the interior and exterior, still can bring a series of incidental interests.