This measurement device is provided with: a relative velocity calculation unit that calculates the relative velocity of an object with respect to a mobile body or the relative velocity of the mobile body with respect to the object on the basis of a sound wave which is transmitted to the object from a transmission unit provided to the mobile body and a reflected wave that results from reflection of the transmitted sound wave on the object and that is received by a reception unit provided to the mobile body; a flight time measurement unit that measures flight time which is the time required for a transmitted ultrasonic wave to reflect on the object and to reach the reception unit; and a position identification unit that identifies the position of the object on the basis of the relative velocity and the flight time.
MEASUREMENT DEVICE, MEASUREMENT METHOD, MEASUREMENT PROGRAM, RECORDING MEDIUM HAVING MEASUREMENT PROGRAM RECORDED THEREIN, AND VEHICLE CONTROL DEVICE
2020-12-24
Patent
Electronic Resource
English
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