A production factory unmanned transfer system and a method thereof are disclosed. According to an embodiment of the present invention, a production factory unmanned transfer system includes: a vehicle which connects vehicle to everything (V2X) communication with an infrastructure facility in a vehicle production factory and transfers a worker to a set destination in an unmanned manner through autonomous driving; and a repeater which is fixed around a road in the production factory to relay the V2X communication, generates positioning error correction information based on a high-precision real time kinematic-global navigation satellite system (RTK-GNSS) based on a fixed absolute coordinate and transmits the generated positioning error correction information to the vehicle. The vehicle includes a vehicle terminal which controls autonomous driving according to a lane of a precise map based on high-precise positioning information obtained by correcting an error of satellite-based vehicle location information with the positioning error correction information. The present invention can prevent a human error due to careless driving.
생산공장 무인이송 시스템 및 그 방법이 개시된다. 본 발명의 실시 예에 따른 생산공장 무인이송 시스템은, 자동차 생산공장 내 인프라 설비와 V2X(Vehicle to Everything) 통신을 연결하고 자율주행으로 설정된 목적지까지 작업자를 무인이송 하는 차량 및 상기 생산공장 내 도로 주변에 고정되어 상기 V2X 통신을 중계하며 고정된 절대좌표를 기준으로 고정밀 RTK-GNSS(Real Time Kinematic-Global Navigation Satellite System) 기반 측위 오차보정정보를 생성하여 상기 차량으로 전송하는 중계기를 포함하며, 상기 차량은 위성 기반 차량 위치정보의 오차를 상기 측위 오차보정정보로 보정한 고정밀 측위정보를 바탕으로 정밀지도의 차선에 따른 자율주행을 제어하는 차량 단말기를 포함한다.
PRODUCTION FACTORY UNMANNED TRANSFER SYSTEM AND METHOD
생산공장 무인이송 시스템 및 그 방법
2022-03-14
Patent
Electronic Resource
Korean
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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