JPH0347680Y2 - - Google Patents

Info

Publication number
JPH0347680Y2
JPH0347680Y2 JP1984161078U JP16107884U JPH0347680Y2 JP H0347680 Y2 JPH0347680 Y2 JP H0347680Y2 JP 1984161078 U JP1984161078 U JP 1984161078U JP 16107884 U JP16107884 U JP 16107884U JP H0347680 Y2 JPH0347680 Y2 JP H0347680Y2
Authority
JP
Japan
Prior art keywords
vehicle
light beam
photoelectric detector
lap
passing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1984161078U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6177099U (enExample
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984161078U priority Critical patent/JPH0347680Y2/ja
Publication of JPS6177099U publication Critical patent/JPS6177099U/ja
Application granted granted Critical
Publication of JPH0347680Y2 publication Critical patent/JPH0347680Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
JP1984161078U 1984-10-26 1984-10-26 Expired JPH0347680Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984161078U JPH0347680Y2 (enExample) 1984-10-26 1984-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984161078U JPH0347680Y2 (enExample) 1984-10-26 1984-10-26

Publications (2)

Publication Number Publication Date
JPS6177099U JPS6177099U (enExample) 1986-05-23
JPH0347680Y2 true JPH0347680Y2 (enExample) 1991-10-11

Family

ID=30718992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984161078U Expired JPH0347680Y2 (enExample) 1984-10-26 1984-10-26

Country Status (1)

Country Link
JP (1) JPH0347680Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738870A (en) * 1980-08-19 1982-03-03 Kyoko Kawai Paint having pearly gloss

Also Published As

Publication number Publication date
JPS6177099U (enExample) 1986-05-23

Similar Documents

Publication Publication Date Title
US6317202B1 (en) Automotive radar detecting lane mark and frontal obstacle
US6470273B2 (en) Collision warning system
US6911642B2 (en) Object presence detection method and device
US6677986B1 (en) Method and device for determining light conditions in front of a moving object, in particular a motor vehicle
US6894606B2 (en) Vehicular black box monitoring system
CN205601869U (zh) 车载运行环境安全监测系统
US4931767A (en) Device for visibility measurement for a motor vehicle
EP0785883B1 (de) Sensor zur sichtweiten- und regenbelagsermittlung
US5838228A (en) System for preventing rear end collisions
JP3023947B2 (ja) 航空機牽引車輛
JP2003346286A (ja) 交通情報システム
JPH0789059B2 (ja) 視覚センサシステム
EP0918232A2 (en) Distance measuring apparatus
CN109910955A (zh) 基于应答器信息传输的轨道交通隧道障碍物检测系统及方法
CN101311034A (zh) 一种车辆盲区探测、报警装置及其探测、报警方法
JP3499817B2 (ja) 右折運転支援装置
JPH0347680Y2 (enExample)
US20100103263A1 (en) Motor vehicle with a distance sensor and an imaging system
KR102719166B1 (ko) 적어도 하나의 모니터링 영역에서 물체의 물체 정보를 결정하기 위한 광학 측정 장치
CN211718518U (zh) 前视障碍物检测系统
JP3456357B2 (ja) 情報表示装置
CN115311897A (zh) 用于辅助识别弱势道路使用者的方法和设备
CN108263276B (zh) 一种低能见度条件下车用安全警示系统
DE69932404T2 (de) System zur Vermeidung einer Kollision von Fahrzeugen bei schlechten Sichtverhältnissen
DE60220141T2 (de) Totwinkelüberwachungsvorrichtung und -verfahren