KR960017492A - How to detect stop position of elevator - Google Patents

How to detect stop position of elevator Download PDF

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Publication number
KR960017492A
KR960017492A KR1019940028526A KR19940028526A KR960017492A KR 960017492 A KR960017492 A KR 960017492A KR 1019940028526 A KR1019940028526 A KR 1019940028526A KR 19940028526 A KR19940028526 A KR 19940028526A KR 960017492 A KR960017492 A KR 960017492A
Authority
KR
South Korea
Prior art keywords
sensor
stop position
light receiving
elevator
cage
Prior art date
Application number
KR1019940028526A
Other languages
Korean (ko)
Other versions
KR970008274B1 (en
Inventor
임응규
Original Assignee
이희종
엘지산전 주식회사
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 이희종, 엘지산전 주식회사 filed Critical 이희종
Priority to KR1019940028526A priority Critical patent/KR970008274B1/en
Priority to MYPI95003204A priority patent/MY116380A/en
Priority to SG1995001678A priority patent/SG41946A1/en
Priority to CN95118525A priority patent/CN1057503C/en
Publication of KR960017492A publication Critical patent/KR960017492A/en
Application granted granted Critical
Publication of KR970008274B1 publication Critical patent/KR970008274B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings

Abstract

본 발명은 엘리베이터의 정지위치 감지방법에 관한 것으로, 종래에는 1차측코일과 2차측코일로 이루어진 센서의 2차측코일에 유기된 전압은 아날로그양으로 테입코드를 타고 기계실에 있는 메인보드의 입/출력 포트에 전해질때 선간전압강하가 발생하고 또한 그 전압값을 변환시켜 제어에 이르기까지는 몇단계 작업이 필요함에 따라 오차 및 시간지연등이 발생하는 문제점이 있었다. 따라서 본 발명은 센서의 1차측코일에 교류전원을 인가하는 대신 발광부를 그리고 센서의 2차측코일에 유기되는 전압대신 수광부를 설치하여 차폐판 변위만큼 유기되는 전압대신 디지탈값을 전달하도록 함으로써 아날로그 마이크로 레벨링방식에서 야기되는 오차나 지연시간을 해결하도록 한다.The present invention relates to a method for detecting a stop position of an elevator. In the related art, the voltage induced in a secondary side coil of a sensor composed of a primary side coil and a secondary side coil is an analog quantity of the input / output of the main board in the machine room with a tape code. There was a problem in that an error and a time delay occurred as the line voltage drop occurred when the electrolyte was delivered to the port, and several steps were required until the voltage value was converted to control. Therefore, in the present invention, instead of applying AC power to the primary coil of the sensor, the light emitting unit and the light receiving unit instead of the voltage induced in the secondary coil of the sensor are installed to transmit digital values instead of the voltage induced by the shield plate displacement. Try to resolve the error or delay caused by the method.

Description

엘리베이터의 정지위치 감지방법How to detect stop position of elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 엘리베이터의 시스템 구성도.1 is a system configuration diagram of an elevator.

제2도는 제1도에서 센서와 차폐판의 구조도.2 is a structural diagram of a sensor and a shield plate in FIG.

제3도는 본 발명에 사용되는 센서의 구조도로서, (가)는 정면도이고, (나)는 측면도이고, (다)는 입체도이다.3 is a structural diagram of a sensor used in the present invention, (a) is a front view, (b) is a side view, and (c) is a three-dimensional view.

제5도는 본 발명 엘리베이터의 정지위치 감지방법에 대한 동작흐름도.5 is a flowchart illustrating a method for detecting a stop position of an elevator of the present invention.

Claims (2)

상단부센서와 하단부센서 사이를 차폐판이 지나갈때 상기 센서의 수광부에 수광되는 데이타를 소정값과 비교하는 제1단계와, 상기 제1단계에서 상단부 수광데이타값이 소정값보다 크면 케이지가 정상위치보다 위쪽에 있다고 판단하여 케이지를 하강시키고, 하단부 소광데이타값이 소정값보다 크면 케이지가 정상위치보다 아래쪽에 있다고 판단하여 케이지를 상승시키는 제2단계와, 상기 제1단계에서 상단부및 하단부 수광데이타값이 조정값과 같으면 정확한 정지위치로 판단하여 케이지를 정지시키는 제3단계로 이루어진 것을 특징으로 하는 엘리베이터의 정지위치 감지방법.A first step of comparing the data received on the light receiving portion of the sensor with a predetermined value when the shielding plate passes between the upper sensor and the lower sensor, and if the upper light receiving data value is larger than the predetermined value in the first step, the cage is above the normal position. The second step of raising the cage by judging that the cage is below the normal position if the lower extinction data is greater than the predetermined value, and adjusting the upper and lower light receiving data values in the first step. If the value is equal to the stop position detection method of the elevator, characterized in that the third step of stopping the cage by determining the exact stop position. 제1항에 있어서, 차폐판은 상부와 하부에 일정간격으로 행마다 서로 다른 구멍을 뚫어 발광부와 수광부로 이루어진 센서사이를 지나갈때 일정한 갯수의 센서 출력을 감지할 수 있도록 구성된 것을 특징으로 하는 엘리베이터의 정지위치 감지방법.The elevator as claimed in claim 1, wherein the shielding plate is configured to sense a certain number of sensor outputs when passing through different holes in rows at a predetermined interval in the upper and lower portions and passing between the sensors consisting of the light emitting part and the light receiving part. How to detect stop position of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940028526A 1994-11-01 1994-11-01 Elevator stop position control method KR970008274B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940028526A KR970008274B1 (en) 1994-11-01 1994-11-01 Elevator stop position control method
MYPI95003204A MY116380A (en) 1994-11-01 1995-10-25 Method for controlling stop position of elevator cage
SG1995001678A SG41946A1 (en) 1994-11-01 1995-10-30 Method for controlling stop position of elevator cage
CN95118525A CN1057503C (en) 1994-11-01 1995-10-31 Method for controlling stop position of elevator cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940028526A KR970008274B1 (en) 1994-11-01 1994-11-01 Elevator stop position control method

Publications (2)

Publication Number Publication Date
KR960017492A true KR960017492A (en) 1996-06-17
KR970008274B1 KR970008274B1 (en) 1997-05-22

Family

ID=19396834

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940028526A KR970008274B1 (en) 1994-11-01 1994-11-01 Elevator stop position control method

Country Status (4)

Country Link
KR (1) KR970008274B1 (en)
CN (1) CN1057503C (en)
MY (1) MY116380A (en)
SG (1) SG41946A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4416811B2 (en) * 2007-07-30 2010-02-17 株式会社日立製作所 Elevator with landing control device
JP2012066901A (en) * 2010-09-22 2012-04-05 Toshiba Elevator Co Ltd Elevator landing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177093B (en) * 1984-10-30 1987-08-26 Gte Communication Syst REFINEMENTS FOR DIRECTIONAL COUPLERS OF THE BRANCHLINE TYPE
JPH075248B2 (en) * 1987-07-09 1995-01-25 三菱電機株式会社 Elevator control device

Also Published As

Publication number Publication date
MY116380A (en) 2004-01-31
CN1130591A (en) 1996-09-11
SG41946A1 (en) 1997-08-15
CN1057503C (en) 2000-10-18
KR970008274B1 (en) 1997-05-22

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