The automatic flashing electric mat 90 using the carbon fiber heating wire according to the present invention is configured as follows. Air-filled plate-shaped air tube 100, a lower flame retardant layer buffer sheet 200 disposed on the upper surface of the air tube 100, and a carbon heating wire wired on the upper surface of the lower flame retardant layer buffer sheet 200 300, the upper flame retardant layer buffer sheet 400 superimposed on the upper surface of the lower flame retardant layer buffer sheet 200 to cover the carbon heating wire 300, the air tube 100 and the lower flame retardant layer buffer sheet (200) and the carbon heating wire 300 and the outer flame retardant layer buffer sheet 400 to accommodate at the same time 500, and is mounted on the air tube 100 to detect the pressure of the charged air to transmit pressure data A pressure sensor 110 and a control unit (not shown) that is connected to the carbon heating wire 300 and conducts power to the carbon heating wire 300 when the pressure is greater than a set pressure by receiving pressure data from the pressure sensor 110 ). In addition, the hook 540 attached to the side 520 of the outer shell 500, the solar cell 600 attached to the lower surface 510 of the outer shell 500, and connected to the solar cell 600 It includes a storage battery (not shown) connected to the carbon heating wire 300, the power of the storage battery is configured to be turned on or off (ON / OFF) by the control unit. In addition, the Velcro tape 550 attached to both sides of the upper surface 530 of the outer shell 500 and the Velcro tape 820 detachable from the Velcro tape 550 are attached to the lower surface and acupressure projections 810 are attached to the upper surface. It includes an acupressure band 800 attached and formed elongated on both sides. Therefore, the following effects are exhibited. First, due to the structure of the carbon heating wire 300 around the carbon fiber filament 301 with a tension line 303,
