All-optically controlled memristor for dual-channel emotional circuit and its application

Most emotional neural network circuits only consider the generation of emotions, ignoring the effect of semantic linkage between different sensory channels on the intensity and rate of emotional generation. Inspired by the theory of multichannel information interaction and biological phenomena, this paper proposes an all-optically controlled memristive audio–visual dual-channel emotional circuit with semantic linkage. The circuit is mainly composed of a judgment module, an adjustment module and an emotion module. According to the input visual and auditory signals with different semantics, the circuit will output emotional signals with different intensities and generation rates. The feasibility and accuracy of the circuit are verified in PSpice. In addition, the circuit can be applied to the automotive anti-collision early warning system. The audio–visual dual-channel emotional circuit with semantic linkage based on all-optically controlled memristor may provide some reference for the construction of brain-like intelligent systems.