Anti-icing technology system is systematic and involves many subjects. It is a key technology related to the safe operation of aircraft. Based on researching the composition of anti-deicing system technology and analyzing the development status of domestic anti-deicing system technology, and combined with the achievements of domestic anti-deicing system in technology development, test verification and engineering application, we summarized the growth strategy of “horizontal integration”, and constructed the diversification path of anti-icing technical system on “unmanned + manned”, “system + multi-purpose”, “complex + new type” system. We also focused on the development of complex environment detection technology and new anti-deicing execution technology in the technical branch of anti-deicing system, and realized multi-purpose functions by testing and verifying the facility’s assimilation technology.