▎ 摘　　要

NOVELTY - Low-power consumption nerve mimicry touch sensing system comprises a piezoresistive sensor unit and a memristor unit. The piezoresistive sensor unit is used for simulating human touch nerves, converting pressure signals into electric signals and mainly comprises a top electrode layer, a pressure sensitive layer and a set of bottom electrodes. The memristor unit is composed of one or more mott memristors adopting a mott insulating material as a resistance change layer, and is responsible for converting an electric signal into a pulse signal, and a top electrode, a resistance change layer and a bottom electrode which are distributed in sequence from top to bottom. The piezoresistive sensing units are connected with the memristor units in series, namely, each bottom electrode of each piezoresistive sensing unit is connected with the top electrode of an independent Mort memristor. USE - Low power consumption neural analog touch sensing system based on the piezoresistive sensor. ADVANTAGE - The low-power-consumption nerve mimicry touch sensing system directly converts a touch sensing signal into a pulse signal and has an event triggering characteristic, the top electrode and the pressure sensitive layer of the bionic sensor are designed only by adopting a common mode, the processing technology is simpler, the sensor is combined with a Mort memristor, the integration of signal sensing and digital-to-analog conversion is directly realized. The sensor also has the event triggering characteristic, and the whole sensing system has the characteristic of ultralow power consumption. DETAILED DESCRIPTION - Low-power consumption nerve mimicry touch sensing system comprises a piezoresistive sensor unit and a memristor unit. The piezoresistive sensor unit is used for simulating human touch nerves, converting pressure signals into electric signals and mainly comprises a top electrode layer, a pressure sensitive layer and a set of bottom electrodes. The memristor unit is composed of one or more mott memristors adopting a mott insulating material as a resistance change layer, and is responsible for converting an electric signal into a pulse signal, and a top electrode, a resistance change layer and a bottom electrode which are distributed in sequence from top to bottom. The piezoresistive sensing units are connected with the memristor units in series, namely, each bottom electrode of each piezoresistive sensing unit is connected with the top electrode of an independent Mort memristor, all bottom electrodes are also be connected to the top electrode of one mot memristor. The top electrode of the piezoresistive sensing unit is connected with a high level, and the bottom electrode of the memristor is grounded. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an equivalent circuit low power consumption neural analog touch sensing system. Drawing includes Non-English language text.