Patent ID: 9229023
Filing Date: 2016-01-05
CPC Classification: G01C,G01P,G01S,G06F,G16Z

Claim Text:
1. An electronic apparatus comprising a processor configured to: select a type of an object subject to measurement; calculate, at measurement time intervals corresponding to the type, a first distance to the object subject to measurement, based on an output of a first sensor configured to detect passing of the object subject to measurement; calculate, at the measurement time intervals, a second distance to the object subject to measurement, based on an output of a second sensor configured to detect passing of the object subject to measurement; obtain based on a variation of the first distance, a first time point at which the object subject to measurement passes the first sensor; obtain based on a variation of the second distance, a second time point at which the object subject to measurement passes the second sensor; and calculate based on the first and the second time points and a distance between the first and the second sensors, a velocity of the object subject to measurement.