Ram detonation enhanced active fragment

The invention provides a ram detonation enhanced active fragment. The ram detonation enhanced active fragment comprises a fragment end cover, a fragment shell, an energy absorption liner, an active material, a hot spot distribution network structure and a three-way sensing structure. The fragment shell is provided with a containing space, and the energy absorption liner is installed at the bottom of the containing space. The active material, the hot spot distribution network structure and the three-way sensing structure are all mounted in the accommodating space; and the fragment end cover is covered on the fragment shell. Impact between a fragment and a target is used as input energy, generated shock waves are transmitted into a three-way sensing structure, ferroelectric ceramics in the three-way sensing structure are stimulated to generate high-voltage current, the high-voltage current is transmitted into a conductive network structure through a conductive circuit, and the stimulated temperature of a hot sp