| 摘要 |
The present invention relates to a self-generating exercise machine compensation system comprising an unnecessary wave measuring unit which measures and stores power density values for preset unit frequencies at a current position (latitude and longitude) and measuring time; an unnecessary wave detecting unit which analyzes the power density values for the unit frequencies measured by the unnecessary wave measuring unit and determines that a wave is an unnecessary wave when a power density value of a specific frequency has a value higher than a reference value, a determination criterion, and successively occurs; and an unnecessary wave marking unit which marks a position, at which the wave is determined to be an unnecessary wave by an unnecessary wave analyzing unit, on an electronic map. The unnecessary wave detecting unit uses one of an instant power density value at a specific frequency or a mean of a predetermined number of power density values at specific frequencies as the reference value to detect the unnecessary wave. According to the invention, an unnecessary wave and a location of a source of the unnecessary wave in a wide area are effectively found in a short period of time, and unnecessary waves at various frequency bands are detected by setting a measuring frequency. |
