CN110127483A - A kind of elevator faults rescue system - Google Patents

A kind of elevator faults rescue system Download PDF

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Publication number
CN110127483A
CN110127483A CN201910452151.3A CN201910452151A CN110127483A CN 110127483 A CN110127483 A CN 110127483A CN 201910452151 A CN201910452151 A CN 201910452151A CN 110127483 A CN110127483 A CN 110127483A
Authority
CN
China
Prior art keywords
elevator
speed
encoder
rescue
surveyed
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.)
Pending
Application number
CN201910452151.3A
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Chinese (zh)
Inventor
张陈
张昱晨
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.)
SUZHOU TAILING ELEVATOR CO Ltd
Original Assignee
SUZHOU TAILING ELEVATOR 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 SUZHOU TAILING ELEVATOR CO Ltd filed Critical SUZHOU TAILING ELEVATOR CO Ltd
Priority to CN201910452151.3A priority Critical patent/CN110127483A/en
Publication of CN110127483A publication Critical patent/CN110127483A/en
Priority to PCT/CN2019/119838 priority patent/WO2020238079A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

This application provides a kind of elevator faults rescue system, the system includes electric life controller, for judging that elevator is all to break down, elevator is switched to intelligent rescue state if breaking down, if not breaking down, controls elevator normal operation；Magnetic railings ruler sensor for acquiring elevator speed signal and elevator position signal, and is sent to the electric life controller；Encoder, for acquiring elevator speed signal, the electric life controller is also used to once determine the speed that the magnetic railings ruler sensor and encoder are surveyed, when velocity measured is greater than the set value, it controls elevator and enters secondary rescue state, when the speed that magnetic railings ruler sensor and encoder are surveyed is not more than setting value, control elevator is run to leveling.

Description

A kind of elevator faults rescue system
Technical field
This application involves a kind of elevator faults rescue systems.
Background technique
Under regular situation, if encoder fault or the event of certain transducer drive hardware occurs in elevator control system Barrier, in order to ensure that safety is not allow access into fault rescue state.Because once elevator device cannot effectively seal star, coding The failure of device speed acquisition, elevator device will generate driving, and lead to safety accident.
Summary of the invention
The application technical problems to be solved are to provide a kind of elevator faults rescue system.
In order to solve the above-mentioned technical problem, this application provides a kind of elevator faults rescue system, the system includes,
Elevator is switched to intelligent rescue if breaking down for judging that elevator is all to break down by electric life controller State controls elevator normal operation if not breaking down；
Magnetic railings ruler sensor for acquiring elevator speed signal and elevator position signal, and is sent to the electricity Terraced controller；
Encoder, for acquiring elevator speed signal,
The electric life controller is also used to the speed that the magnetic railings ruler sensor and encoder that once judgement is described are surveyed, when When velocity measured is greater than the set value, control elevator enters secondary rescue state, when the speed that magnetic railings ruler sensor and encoder are surveyed When degree is no more than setting value, control elevator is run to leveling.
Preferably, the electric life controller is also used to the secondary judgement when the elevator enters secondary rescue state The speed that magnetic railings ruler sensor and encoder are surveyed, when the speed that magnetic railings ruler sensor and encoder are surveyed is greater than the set value, It controls elevator and stops automatic help, wait manual rescue.
Preferably, the electric life controller is also used to after controlling elevator and running to leveling, and control elevator opens gate, Etc. to be repaired.
Preferably, the setting value is 0.3m/s.
Preferably, the primary judgement of the electric life controller is divided into 10s between secondary judgement.
A kind of elevator faults rescue system of the application encounters power supply system failure or elevator soft fault (non-electrical in elevator Terraced safety return circuit and loop of the door lock) when, it can react rapidly switching control within 5-10 seconds, failure leveling device intelligence The speed of service can be judged to level position and opens gate and hall door, allow passenger safety to walk out elevator and oppressive accident is greatly lowered Occur.The acquisition of speed is completed by magnetic railings ruler and encoder two-way, ensures elevator safety automatic help speed, effectively prevention speed It is out of control, safer stabilization.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of elevator faults rescue system.
Specific embodiment
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
As shown in Figure 1, the system includes electric life controller this application provides a kind of elevator faults rescue system, For judging that elevator is all to break down, elevator is switched into intelligent rescue state if breaking down, if not breaking down, Elevator is controlled to operate normally；Magnetic railings ruler sensor for acquiring elevator speed signal and elevator position signal, and is sent to The electric life controller；Encoder, for acquiring elevator speed signal, the electric life controller is also used to once sentence The speed that fixed the magnetic railings ruler sensor and encoder are surveyed, when velocity measured is greater than the set value, control elevator enters two Secondary rescue state, when the speed that magnetic railings ruler sensor and encoder are surveyed is not more than setting value, control elevator is run to leveling. The electric life controller is also used to when the elevator enters secondary rescue state, secondary judgement magnetic railings ruler sensor and volume The speed that code device is surveyed, when the speed that magnetic railings ruler sensor and encoder are surveyed is greater than the set value, control elevator stops automatic Rescue waits manual rescue.The electric life controller is also used to after controlling elevator and running to leveling, and control elevator opens sedan-chair Door, is waited to be repaired.The setting value is 0.3m/s.The primary judgement of the electric life controller is between secondary judgement It is divided into 10s.
A kind of elevator faults rescue system of the application encounters power supply system failure or elevator soft fault (non-electrical in elevator Terraced safety return circuit and loop of the door lock) when, it can react rapidly switching control within 5-10 seconds, failure leveling device intelligence The speed of service can be judged to level position and opens gate and hall door, allow passenger safety to walk out elevator and oppressive accident is greatly lowered Occur.The acquisition of speed is completed by magnetic railings ruler and encoder two-way, ensures elevator safety automatic help speed, effectively prevention speed It is out of control, safer stabilization.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application Protection scope within.The protection scope of the application is subject to claims.

Claims (5)

1. a kind of elevator faults rescue system, which is characterized in that the system includes,
Elevator is switched to intelligent rescue state if breaking down for judging that elevator is all to break down by electric life controller, If not breaking down, elevator normal operation is controlled；
Magnetic railings ruler sensor for acquiring elevator speed signal and elevator position signal, and is sent to the elevator control Device processed；
Encoder, for acquiring elevator speed signal,
The electric life controller is also used to once determine the speed that the magnetic railings ruler sensor and encoder are surveyed, when being surveyed When speed is greater than the set value, control elevator enter secondary rescue state, when the speed that magnetic railings ruler sensor and encoder are surveyed not When being greater than the set value, control elevator is run to leveling.
2. a kind of elevator faults rescue system as described in claim 1, which is characterized in that the electric life controller is also used to When the elevator enters secondary rescue state, the secondary speed for determining magnetic railings ruler sensor and encoder and being surveyed works as magnetic grid When the speed that ruler sensor and encoder are surveyed is greater than the set value, control elevator stops automatic help, waits manual rescue.
3. a kind of elevator faults rescue system as claimed in claim 2, which is characterized in that the electric life controller is also used to After controlling elevator and running to leveling, control elevator opens gate, waits to be repaired.
4. a kind of elevator faults rescue system as claimed in claim 3, which is characterized in that the setting value is 0.3m/s.
5. a kind of elevator faults rescue system as claimed in claim 2, which is characterized in that the electric life controller it is primary Determine to be divided into 10s between secondary judgement.
CN201910452151.3A 2019-05-28 2019-05-28 A kind of elevator faults rescue system Pending CN110127483A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910452151.3A CN110127483A (en) 2019-05-28 2019-05-28 A kind of elevator faults rescue system
PCT/CN2019/119838 WO2020238079A1 (en) 2019-05-28 2019-11-21 Elevator fault rescue system and elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910452151.3A CN110127483A (en) 2019-05-28 2019-05-28 A kind of elevator faults rescue system

Publications (1)

Publication Number Publication Date
CN110127483A true CN110127483A (en) 2019-08-16

Family

ID=67582373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910452151.3A Pending CN110127483A (en) 2019-05-28 2019-05-28 A kind of elevator faults rescue system

Country Status (2)

Country Link
CN (1) CN110127483A (en)
WO (1) WO2020238079A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111517193A (en) * 2020-03-26 2020-08-11 日立电梯（中国）有限公司 Wear assembly and sensing assembly
WO2020238079A1 (en) * 2019-05-28 2020-12-03 苏州台菱电梯有限公司 Elevator fault rescue system and elevator

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JPH02305783A (en) * 1989-05-19 1990-12-19 Mitsubishi Electric Corp Automatic rescue operation device of elevator
JPH04235881A (en) * 1991-01-16 1992-08-24 Toshiba Corp Emergency remote rescue device for detached house elevator
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CN109278755A (en) * 2018-10-09 2019-01-29 浙江力邦合信智能制动系统股份有限公司 Vehicle road gradient calculation method and system
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JPH02305783A (en) * 1989-05-19 1990-12-19 Mitsubishi Electric Corp Automatic rescue operation device of elevator
JPH04235881A (en) * 1991-01-16 1992-08-24 Toshiba Corp Emergency remote rescue device for detached house elevator
CN101353126A (en) * 2007-07-23 2009-01-28 株式会社日立制作所 Speed detection method and apparatus of moving body
CN101362454A (en) * 2008-06-05 2009-02-11 曾灵参 Safety monitoring method of vehicle overturn
CN202542667U (en) * 2011-12-27 2012-11-21 西子奥的斯电梯有限公司 Escalator or moving sidewalk safety protecting device
CN103253574A (en) * 2013-04-28 2013-08-21 广州日滨科技发展有限公司 Elevator car speed and position monitoring system
CN103253576A (en) * 2013-04-28 2013-08-21 广州日滨科技发展有限公司 Elevator car speed monitoring system
CN104444643A (en) * 2014-09-30 2015-03-25 苏州汇川技术有限公司 Elevator control system and method
CN105084149A (en) * 2015-09-11 2015-11-25 广州广日电梯工业有限公司 Speed monitoring device and method of elevator tractor in power failure self-rescue
CN205419360U (en) * 2016-02-17 2016-08-03 上海市特种设备监督检验技术研究院 Elevator is system of saving oneself promptly
CN107434193A (en) * 2016-05-25 2017-12-05 何根巨 Emergency self-saving device and its implementation after a kind of elevator faults
CN106080265A (en) * 2016-07-14 2016-11-09 山东众和植保机械股份有限公司 All-wheel powered farmland electric three-wheel vehicle control and control method in good time
CN106315333A (en) * 2016-10-18 2017-01-11 英沃电梯有限公司 Self-saving and escaping control device for elevator
CN107128765A (en) * 2017-06-13 2017-09-05 重庆市特种设备检测研究院 One kind elevator faults fault tolerant control method and system under oppressive state
CN109748166A (en) * 2017-11-08 2019-05-14 通力股份公司 elevator
CN107758468A (en) * 2017-12-05 2018-03-06 江苏汇菱电梯有限公司 One kind is not related to elevator for people and its implementation
CN108190678A (en) * 2017-12-25 2018-06-22 佛山市顺德区鼎力电气有限公司 A kind of elevator faults determination method and intelligent deliverance apparatus
CN109278755A (en) * 2018-10-09 2019-01-29 浙江力邦合信智能制动系统股份有限公司 Vehicle road gradient calculation method and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020238079A1 (en) * 2019-05-28 2020-12-03 苏州台菱电梯有限公司 Elevator fault rescue system and elevator
CN111517193A (en) * 2020-03-26 2020-08-11 日立电梯（中国）有限公司 Wear assembly and sensing assembly
CN111517193B (en) * 2020-03-26 2021-12-10 日立电梯（中国）有限公司 Wear assembly and sensing assembly

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Application publication date: 20190816

RJ01 Rejection of invention patent application after publication