Smart wearable mine detector

A smart wearable mine detector, comprising:

• a human body antenna unit detachably installed on a body of a combatant, for detecting a mine through a super high-frequency RF beam and a neutron technique,
• a main microprocessor unit for controlling an overall operation of each element, and
• a smart glasses unit worn on an eye of the combatant, for displaying 2D/3D display data of a distance, location, form, and material of the mine, and GPS location information data received from the main microprocessor unit and a special mission command signal transmitted from a battle command server on the surface of the glasses,
• wherein the human body antenna unit comprises:
• an antenna body protruded in a circular fan shape to protect and support one or more elements of the human body antenna;
• a first battery unit located on one side within the antenna body to supply power to the one or more elements of the human body antenna;
• a RF radiation beam transmission antenna unit located on a head of the antenna body to apply an electromagnetic flow method of an oscillation frequency bandwidth 300 MHz˜500 MHz, set audible frequency for generation of a mine detection message to 1000 Hz˜2000 Hz, and radiate super high-frequency RF radiation beams and neutrons to the ground at the front and the ground on the sides in a flexible loop radiation type antenna structure;
• a RF radiation beam reception antenna unit located on a head of the antenna body to detect the signals of the super high-frequency RF radiation beams and the neutrons returning by being reflected or scattered from the mines;
• a ground penetrating radar (GPR) control unit driven in response to a mine detection command signal transmitted by a first Bluetooth communication module to control an overall operation of one or more elements of the human body antenna unit so that detection data of the mine is formed by analyzing the delay time and intensity of a signal received from the RF radiation beam reception antenna unit and then corrected through a nonlinear regression model and transmitted to the main microprocessor unit,
• wherein the RF radiation beam reception antenna unit comprises a pre-processing unit to pre-process the super high-frequency RF radiation beams reflected from metal objects, a can, the root of a tree, a stone, and a lump of solid earth which are objects similar to a mine, and to remove an error factor in order to select signals of the mine including explosive, and
• wherein the pre-processing unit further comprises:
• a data alignment task mode to form earth surface signals as sharp earth surface signals by correcting a phenomenon in which the earth surface signals look overlapped in several folds when the human body antenna unit is shaken by an impact during walking;
• an earth surface signal removal mode to remove aligned earth surface signals;
• and
• an adaptive filtering mode to model the signals of a soil spatially, compare the modeled signals with reception signals of the super high-frequency RF radiation beams returning by being reflected or scattered from the mine, and extract a point having possibility of the presence of the mine.