• 제목/요약/키워드: LPP Manager

검색결과 2건 처리시간 0.014초

무인차량의 자율주행을 위한 지역경로계획 매니저 (Local Path Planning Manager for Autonomous Navigation of UGV)

  • 이영일;이호주;박용운
    • 한국군사과학기술학회지
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    • 제13권6호
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    • pp.990-997
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    • 2010
  • The Mission environment of UGV(Unmanned Ground Vehicle) has a complexity and variety, and the status of system and sensor is dependent on the environment factors such as operation time, the weather and road type. It is necessary for UGV to cope adaptively with the various mission types, operation modes and operation environment as human operators do. To satisfy this necessity, we present an autonomy manager based on the autonomous architecture. In this paper, we design a path planning software architecture and LPP manager by using open autonomous architecture which is previously designed by ADD. Field test is conducted with UGV in order to verify the performance of LPP Manager based on the Autonomous Architecture with scenarios.

도심환경 자율주행을 위한 자율매니저 기반 경로계획 기법 (Local Path Planning Method based on Autonomy Manager for Autonomous Navigation in Urban Environment)

  • 이영일;안성용;김종희
    • 한국군사과학기술학회지
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    • 제16권6호
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    • pp.719-725
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    • 2013
  • In this paper, we propose a local path planning method based on RANGER algorithm and autonomy manager for autonomous navigation of UGV in urban environment. LPP method is designed to generate the local path in sensing area by using lane and curb of pavement and autonomy manager is designed to make a decision which transit the status of LPP component to a proper status for current navigation environment. A field test is conducted with scenarios in real urban environment in which crossroad, crosswalk and pavement are included and the performance of proposed method is validated.