The invention discloses a superhigh anti-collision apparatus for a special operation engineering vehicle for electric power measurement, and an alarming method thereof. The superhigh anti-collision apparatus includes an equivalent resistor R00, an equivalent resistor R01, a voltage stabilizing circuit, an infrared receiving circuit, a phase-locked loop audio decoding circuit and a monostabillity timing circuit, wherein a vehicle power supply of an operation engineering vehicle is connected with an input end of the voltage stabilizing circuit after subdivision of the equivalent resistors R00 and R01; an output end of the voltage stabilizing circuit is connected with an input end of the infrared receiving circuit; an output end of the infrared receiving circuit is connected with an input end of the phase-locked loop audio decoding circuit; the phase-locked loop audio decoding circuit is connected with the monostabillity timing circuit; and the infrared receiving circuit is arranged on the top of the operation engineering vehicle. By means of the superhigh anti-collision apparatus for a special operation engineering vehicle for electric power measurement, and the alarming method thereof, the barriers during the traveling process of the operation engineering vehicle can be sensed; and once a collision danger exists, the vehicle driver can be notified through an alarm signal instantly to keep away from the barriers and guarantee safety driving of the vehicle.