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[미국특허] System and method for sonic positioning 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-003/80
출원번호 US-0278678 (1994-07-21)
발명자 / 주소
  • Weber T. Jerome (952 Trophy Dr. Mountain View CA 94040)
인용정보 피인용 횟수 : 143  인용 특허 : 0

초록

A system and method for determining the position of an automatically guided vehicle within a workspace is disclosed which operates by detecting sounds generated by beacons placed within the workspace. The time for the beacon sounds to reach the vehicle is measured and a distance to each beacon is de

대표청구항

A system for determining the position of an object within a gas-filled space, said system comprising: one or more beacons placed at positions throughout said space, each of said beacons including sound generating means for emitting sound into said space; wherein said object comprises: means for dete

이 특허를 인용한 특허 (143) 인용/피인용 타임라인 분석

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