▎ 摘　　要

NOVELTY - The measuring device has a measuring device housing (25) having a detection space inside. The graphene pressure sensing array is mounted at one end of the detection space opposite to the direction of movement of the gun. A circuit module connects the graphene pressure sensing array and buffers the measurement data of the gun in real time. USE - Time and space distribution measuring device for artillery rolling. ADVANTAGE - The practicability and reliability of the pressure measuring device is ensured. The accuracy and real-time pressure information detection of gunshot is provided. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a measuring device. (Drawing includes non-English language text) Graphene pressure sensor (1) Lithium battery pack (21) Measuring device housing (25) Rubber pad (27) Signal conditioning circuit (44)