JPS5467954A - Prevention of cranes from collision - Google Patents

Prevention of cranes from collision

Info

Publication number
JPS5467954A
JPS5467954A JP13332377A JP13332377A JPS5467954A JP S5467954 A JPS5467954 A JP S5467954A JP 13332377 A JP13332377 A JP 13332377A JP 13332377 A JP13332377 A JP 13332377A JP S5467954 A JPS5467954 A JP S5467954A
Authority
JP
Japan
Prior art keywords
cranes
receivers
calculator
angle
azimuth
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.)
Granted
Application number
JP13332377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6111877B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Nakada
Toshio Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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 by Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP13332377A priority Critical patent/JPS5467954A/ja
Publication of JPS5467954A publication Critical patent/JPS5467954A/ja
Publication of JPS6111877B2 publication Critical patent/JPS6111877B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP13332377A 1977-11-07 1977-11-07 Prevention of cranes from collision Granted JPS5467954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13332377A JPS5467954A (en) 1977-11-07 1977-11-07 Prevention of cranes from collision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13332377A JPS5467954A (en) 1977-11-07 1977-11-07 Prevention of cranes from collision

Publications (2)

Publication Number Publication Date
JPS5467954A true JPS5467954A (en) 1979-05-31
JPS6111877B2 JPS6111877B2 (enrdf_load_stackoverflow) 1986-04-04

Family

ID=15102008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13332377A Granted JPS5467954A (en) 1977-11-07 1977-11-07 Prevention of cranes from collision

Country Status (1)

Country Link
JP (1) JPS5467954A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127896A (ja) * 1984-07-17 1986-02-07 三井建設株式会社 クレ−ンの衝突防止方法
CN110615368A (zh) * 2017-08-11 2019-12-27 北京建筑大学 一种顾及风速影响的建筑施工塔吊机防碰撞预警系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127896A (ja) * 1984-07-17 1986-02-07 三井建設株式会社 クレ−ンの衝突防止方法
CN110615368A (zh) * 2017-08-11 2019-12-27 北京建筑大学 一种顾及风速影响的建筑施工塔吊机防碰撞预警系统
CN110615368B (zh) * 2017-08-11 2020-08-28 北京建筑大学 一种顾及风速影响的建筑施工塔吊机防碰撞预警系统

Also Published As

Publication number Publication date
JPS6111877B2 (enrdf_load_stackoverflow) 1986-04-04

Similar Documents

Publication Publication Date Title
JPS5467954A (en) Prevention of cranes from collision
JPS53114462A (en) Position locating system
JPS5633580A (en) Detecting device for underground object
JPS55140629A (en) Approaching-object detector at both sides of car
JPS5469094A (en) Inductive radio system position detecting system for mobile object
JPS5456719A (en) Detection system for code signal featuring specified pattern
JPS53118912A (en) Malfunction preventing system for signal receiver
JPS5311076A (en) Vibration sensor
JPS5441002A (en) Data signal control system
JPS5420562A (en) Device for controlling twin crane
JPS52129544A (en) Detection and control device for rotational position
JPS5398602A (en) Device for detecting abnormal wear of rolling stock wheels
JPS5351852A (en) Position detector
JPS53123116A (en) Tape running direction discriminating system
JPS5279736A (en) Memory error detecting control system
JPS55164355A (en) Ae wave discriminating unit
JPS5427459A (en) Measuring device
JPS53104913A (en) Photoelectric sensor
JPS53139906A (en) Error detection system for total data
JPS51120146A (en) System for detecting abnormalities of central processing unit
JPS54138210A (en) Vehicle location detector
JPS5447209A (en) Automatic train controller
JPS538534A (en) Checking system for coincidence detection circuit
JPS5412614A (en) Position detection for moving object and communication system
JPS5473595A (en) Abnormal state detecting system