PURPOSE: A portable parking-position indicator is provided to enable a parking position to be easily recognized by indicating direction on a radar scope in a blinking- light type. CONSTITUTION: A signal generating unit(110) transmits an emergency signal to a portable receiver by a preferential-signal transmitting/controlling program. A signal processing/controlling unit(210) receives a high-frequency signal, converts it to a digital signal and reproduces a vehicle-position related frequency. The signal processing/controlling unit processes the signal to model 2D radar mapping modeling through an interpreter. A mapping modeling unit(220) moves blinking light to a vehicle according to the distance between the vehicle and the receiver. A display unit(230) comprises a radar scope and an LCD window.
