JPS54140340A - Abnormality detecting method of elevator door - Google Patents

Abnormality detecting method of elevator door

Info

Publication number
JPS54140340A
JPS54140340A JP4772778A JP4772778A JPS54140340A JP S54140340 A JPS54140340 A JP S54140340A JP 4772778 A JP4772778 A JP 4772778A JP 4772778 A JP4772778 A JP 4772778A JP S54140340 A JPS54140340 A JP S54140340A
Authority
JP
Japan
Prior art keywords
door
inversion
action
commands
abnormality
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
JP4772778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117750B2 (enrdf_load_stackoverflow
Inventor
Kazuhiro Sakata
Takeo Yuminaka
Michio Aoki
Kotaro Hirasawa
Soshiro Kuzunuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4772778A priority Critical patent/JPS54140340A/ja
Publication of JPS54140340A publication Critical patent/JPS54140340A/ja
Publication of JPS6117750B2 publication Critical patent/JPS6117750B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
JP4772778A 1978-04-24 1978-04-24 Abnormality detecting method of elevator door Granted JPS54140340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4772778A JPS54140340A (en) 1978-04-24 1978-04-24 Abnormality detecting method of elevator door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4772778A JPS54140340A (en) 1978-04-24 1978-04-24 Abnormality detecting method of elevator door

Publications (2)

Publication Number Publication Date
JPS54140340A true JPS54140340A (en) 1979-10-31
JPS6117750B2 JPS6117750B2 (enrdf_load_stackoverflow) 1986-05-09

Family

ID=12783356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4772778A Granted JPS54140340A (en) 1978-04-24 1978-04-24 Abnormality detecting method of elevator door

Country Status (1)

Country Link
JP (1) JPS54140340A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732238A (en) * 1985-08-22 1988-03-22 Inventio Ag Obstacle detection system for automatically controlled elevator doors
JP2013035625A (ja) * 2011-08-04 2013-02-21 Hitachi Ltd エレベータドア制御装置およびエレベータドア制御方法
CN111954635A (zh) * 2018-04-26 2020-11-17 因温特奥股份公司 使用智能移动设备监控电梯门的门运动过程的特征的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454750A (en) * 1987-08-26 1989-03-02 Fujitsu Miyagi Electron Kk Manufacture of resin-sealed semiconductor device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732238A (en) * 1985-08-22 1988-03-22 Inventio Ag Obstacle detection system for automatically controlled elevator doors
JP2013035625A (ja) * 2011-08-04 2013-02-21 Hitachi Ltd エレベータドア制御装置およびエレベータドア制御方法
CN111954635A (zh) * 2018-04-26 2020-11-17 因温特奥股份公司 使用智能移动设备监控电梯门的门运动过程的特征的方法
CN111954635B (zh) * 2018-04-26 2022-03-15 因温特奥股份公司 使用智能移动设备监控电梯门的门运动过程的特征的方法
US11479442B2 (en) 2018-04-26 2022-10-25 Inventio Ag Method for monitoring characteristics of a door motion procedure of an elevator door using a smart mobile device

Also Published As

Publication number Publication date
JPS6117750B2 (enrdf_load_stackoverflow) 1986-05-09

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