▎ 摘　　要

NOVELTY - The module includes a piezoelectric unit and a humidity unit, where the piezoelectric unit is used to obtain the resistance change data from the pressure source in real time and output the obtained resistance change data, and the piezoelectric unit includes a polydimethylsiloxane (PDMS) sponge with a sponge structure, a graphene nanosheet, a first electrode sheet and a second electrode sheet. The graphene nanosheets are attached to the inner pore wall of the PDMS sponge, so that the overlapping graphene nanosheets attached to the inner pore wall form a dense percolation network to provide a conductive path for charge carriers. The first electrode sheet and the second electrode sheet are respectively installed on opposite sides of the PDMS sponge. The humidity unit includes a sensing layer, an electrode layer and a base layer. The electrode layer is installed on the base layer and the sensing layer is covered on the side of the electrode layer away from the sensing layer. USE - The sensing module is used for artificial robots for obtaining relevant sensory data, and real time detecting pressure source and humidity source of environment by piezoelectric unit and humidity unit, and transmitting obtained resistance change data and conductive change data to processing module of artificial robot. ADVANTAGE - The sensing module reduces the overlapping total increase between the sheet of the graphene sponge, so that the resistance of the seepage network is reduced. The piezoelectric unit is used for obtaining the resistance change data from the pressure source in real time, and outputting the obtained change data to the processing module of the artificial robot, so as to obtain the pressure value and the humidity value of the environment, and to sense the environment as a touch simulation. The sensing module detects the pressure source and the humidity source of the environment in real time through the piezoelectric unit and the humidity unit respectively, and the obtained resistance change data and conduction change data are transmitted to the processing module of the artificial robot, so as to obtain the pressure value and humidity value of the environment, so as to perform a tactile simulation on the perception of the environment. The module has the advantages of intelligence, high precision and simple structure. DETAILED DESCRIPTION - The module includes a piezoelectric unit and a humidity unit, where the piezoelectric unit is used to obtain the resistance change data from the pressure source in real time and output the obtained resistance change data, and the piezoelectric unit includes a polydimethylsiloxane (PDMS) sponge with a sponge structure, a graphene nanosheet, a first electrode sheet and a second electrode sheet. The graphene nanosheets are attached to the inner pore wall of the PDMS sponge, so that the overlapping graphene nanosheets attached to the inner pore wall form a dense percolation network to provide a conductive path for charge carriers. The first electrode sheet and the second electrode sheet are respectively installed on opposite sides of the PDMS sponge. When the piezoelectric unit is stimulated by a stressor, the overlap between the graphene nanosheets located in the PDMS sponge increases overall, and reducing the resistance of the percolation network, the resistance change data of the final seepage network is output through the first electrode sheet and the second electrode sheet. The humidity unit is used to obtain conduction change data from a humidity source in real time and output the obtained conduction change data, and the humidity unit includes a sensing layer, an electrode layer and a base layer. The electrode layer is installed on the base layer and the sensing layer is covered on the side of the electrode layer away from the sensing layer. When the humidity unit is stimulated by a humidity source, water molecules are formed at the active sites of the sensing layer and the conductivity of the sensing layer is changed, the conductivity change data of the final sensing layer is output through the electrode layer. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a sensing module for an artificial robot. (Drawing includes non-English language text).