Positionierungssystem und Verfahren dafür

Details

Veröffentlichungs-Nr.

EP3339879

Aktenzeichen

EP17210648

Anmeldetag

27. Dezember 2017

Veröffentlichung

29. Januar 2020

Erteilung

29. Januar 2020

Rechtsraum

EP

IPC

G01S5/30G01S11/16

Abstract

A positioning system and method thereof are provided in this disclosure. The positioning method includes steps of: emitting a radiation from a first electronic apparatus to a second electronic apparatus and starting to accumulate a time count; sensing the radiation on the second electronic apparatus and sending a first ultrasonic signal from the second electronic apparatus to the first electronic apparatus; sensing the first ultrasonic signal by a plurality of ultrasound sensors on the first electronic apparatus and calculating a plurality of first time periods started from the radiation is emitted until the first ultrasonic signal is sensed by the ultrasound sensors; calculating a plurality of first relative distances between the ultrasound sensors and a first ultrasound emitter on the second electronic apparatus; and locating a first relative position of the second electronic apparatus relative to the first electronic apparatus according to the first relative distances.

Anmelder

Firma

HTC Corporation

Land

🇹🇼 Taiwan

Fachgebiete