METHOD multiposition ultrasonic echolocation to determine the position and / or identification of the form of objects in a flat space

摘要

1. A method for the rocker ultrasonic sonar for detecting the position and / or identify the shape of objects in a flat space, characterized by determining the position of objects in duration propagation of direct and reflected signal with an ultrasonic vibration emitter and receiver of ultrasonic vibrations, characterized in that the at least one ultrasonic transducer and at least two receivers or at least two ultrasonic transducers and at least one receiver, wherein the emitters pho rmiruyut panoramic and / or sector sound vibrations in the plane counteraperture and / or polukontraperturnym method and / or by Convex multielement phased arrays, and / or other angular (sector) izluchateley.2. A method according to claim 1, characterized in that the radiators are used also as receivers.