Disclosed herein is a method for exactly estimating the current location of a user and calling a vehicle to the estimated location on the basis of a GPS coordinate of a user terminal and a coordinate of a feature point recorded by the user terminal. The method for calling a vehicle according to an embodiment includes transmitting a GPS coordinate of a terminal to a server when a service request signal is input by a user, receiving tile data corresponding to the GPS coordinate of a terminal from the server, recording an external image using a camera, and extracting a feature point from the recorded external image, identifying any one reference feature point matched with the feature point extracted from the external image among a plurality of reference feature points included in the tile data, determining a terminal coordinate on the basis of a coordinate of the identified reference feature point and on the basis of a change in a location of the reference feature point in the external image, and transmitting the determined terminal coordinate to the server, and receiving a vehicle coordinate of a vehicle for transportation allocated to the terminal coordinate from the server.
METHOD FOR CALLING A VEHICLE TO USER'S CURRENT LOCATION
2021-12-30
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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