KR960029932A - 무인차의 교차점 통과방법 - Google Patents

무인차의 교차점 통과방법 Download PDF

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Publication number
KR960029932A
KR960029932A KR1019950065751A KR19950065751A KR960029932A KR 960029932 A KR960029932 A KR 960029932A KR 1019950065751 A KR1019950065751 A KR 1019950065751A KR 19950065751 A KR19950065751 A KR 19950065751A KR 960029932 A KR960029932 A KR 960029932A
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KR
South Korea
Prior art keywords
vehicle
intersection
cars
detects
detected
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KR1019950065751A
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English (en)
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KR100291681B1 (ko
Inventor
히로유끼 가와다
Original Assignee
스기우라 야스나리
스기야스 고교 가부시키가이샤
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Publication of KR960029932A publication Critical patent/KR960029932A/ko
Application granted granted Critical
Publication of KR100291681B1 publication Critical patent/KR100291681B1/ko

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0287—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling
    • G05D1/0289—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling with means for avoiding collisions between vehicles

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

[목적]
간단하고 저렴한 구성의 센서를 이용하여 다른 차를 확실하게 검출하고 복수대의 무인차가 자율제어에 의하여 고차점을 안전하고 원활하게 통과할 수 있는 시스템을 확립한다.
[구성]
유도로(R1,R2,R3)를 따라 주행하는 무인차(1,2,3)에 미약전파를 송수신하여 자기차를 다른 차에게 알리고, 다른 차를 검지하는 센서(S1,S2,S3)를 장비한다. 교차점(C)으로부터 바로 앞의 노면에 마크(M1,M2,M3)를 설치한다. 마크를 검출한 무인차는 센서로 다른 차를 무인차마다 서로 다른 워칭시간으로 감시하고, 다른 차를 검출하지 않은 경우는 교차점을 통과한다. 교차점의 바로 앞에서 다른 차를 검출한 경우는 워칭시간의 종료후에 정지지령에 응답하여 무인차마다 서로 다른 정지시간으로 정지하고, 미약전파의 송신을 정지한다. 교차점에 진입한 후 다른 차를 검출한 무인차는 정지지령을 캔슬하여 교차점을 통과한다.

Description

무인차의 교차점 통과방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 무인차의 교차점 통과방법의 일실시예를 나타내는 교차점의 평면도.

Claims (1)

  1. 각각 다른 유도로를 따라 주행하는 복수대의 무인차에 미약전파를 송신 및 수신하여 자기차를 다른 차에게 알림과 동시에 다른 차를 검지하는 센서를 장비하고, 교차점으로부터 바로 앞 노면에는 각 유도로마다 마크를 설치하여 마크를 검출한 무인차는 센서를 동작시켜 다른 차를 무인차마다 서로 다른 워칭시간으로 감시하고, 다른 차를 검출하지 않은 경우는 교차점을 통과하며, 교차점의 바로 앞에서 다른 차를 검출한 경우는 워칭시간의 종료 후에 정지지령의 응답하여 무인차마다 서로 다른 정지시간으로 정지함과 동시에 미약전파의 송신을 정지하며, 교차점에 진입한 후에 다른 차를 검출한 경우는, 정지지령을 캔슬하여 교차점을 통과하는 것을 특징으로 하는 무인차의 교차점통과방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950065751A 1995-01-09 1995-12-29 무인차의 교차점 통과방법 KR100291681B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP00152995A JP3376386B2 (ja) 1995-01-09 1995-01-09 無人車の交差点通過方法
JP95-1529 1995-01-09

Publications (2)

Publication Number Publication Date
KR960029932A true KR960029932A (ko) 1996-08-17
KR100291681B1 KR100291681B1 (ko) 2001-06-01

Family

ID=11504054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950065751A KR100291681B1 (ko) 1995-01-09 1995-12-29 무인차의 교차점 통과방법

Country Status (3)

Country Link
US (1) US5845725A (ko)
JP (1) JP3376386B2 (ko)
KR (1) KR100291681B1 (ko)

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US9418496B2 (en) * 2009-02-17 2016-08-16 The Boeing Company Automated postflight troubleshooting
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Also Published As

Publication number Publication date
KR100291681B1 (ko) 2001-06-01
US5845725A (en) 1998-12-08
JP3376386B2 (ja) 2003-02-10
JPH08190429A (ja) 1996-07-23

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