In view of the era background of naval gun weapon intellectualization in the future combat, the future combat requirements are put forward according to the development status of naval gun weapon. The overall framework of naval gun weapon intelligent combat technology is constructed, the conception of future naval gun equipment is put forward, the capability and key technology of naval gun intelligent combat are described, and the traditional naval gun and ammunition intelligent examples are illustrated. The results show that the analysis has certain reference significance for the development of intelligent naval gun weapon.