KR0179746B1 - Floor number distinction equipment of elevator - Google Patents

Floor number distinction equipment of elevator Download PDF

Info

Publication number
KR0179746B1
KR0179746B1 KR1019940004140A KR19940004140A KR0179746B1 KR 0179746 B1 KR0179746 B1 KR 0179746B1 KR 1019940004140 A KR1019940004140 A KR 1019940004140A KR 19940004140 A KR19940004140 A KR 19940004140A KR 0179746 B1 KR0179746 B1 KR 0179746B1
Authority
KR
South Korea
Prior art keywords
floor
elevator
control unit
door switch
door
Prior art date
Application number
KR1019940004140A
Other languages
Korean (ko)
Other versions
KR950026801A (en
Inventor
정종태
Original Assignee
이희종
엘지산전주식회사
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, 엘지산전주식회사 filed Critical 이희종
Priority to KR1019940004140A priority Critical patent/KR0179746B1/en
Publication of KR950026801A publication Critical patent/KR950026801A/en
Application granted granted Critical
Publication of KR0179746B1 publication Critical patent/KR0179746B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415Control system configuration and the data transmission or communication within the control system
    • B66B1/3446Data transmission or communication within the control system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/22Operation of door or gate contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

본 발명은 디지탈제어방식 엘리베이터의 정전 및 복전시 층수를 판별하는 기술에 관한 것으로, 종래의 엘리베이터에 있어는 운행중 정전에 의해 수미터까지 미끄러지는 경우 정상시 위치검출장치인 로터리엔코더의 기능이 발휘되지 않아 복전시 정확한 층정보를 얻기 위해 층제어기를 사용하게 되나 이 층제어기는 실제 건물을 일정한 비율로 축소하여 제작하여야 하므로 이에따른 비용이 많이 추가되고, 기계실의 용적을 크게하여야 하는 결함이 있었는 바, 본 발명은 이를 해결하기 위하여 이미 장착되어 사용되고 있는 도어스위치(SW1-SWn)의 출력신호를 홀스텐이션(9A-9N)을 통해 제어부(10)에 전송하고, 그 제어부(10)는 그 입력신호를 기 설정된 논리표와 비교하여 엘리베이터의 절대층을 판단할 수 있게 하였다.The present invention relates to a technique for determining the number of floors during power failure and power recovery of a digitally controlled elevator. In the case of a conventional elevator, a rotary encoder, which is a normal position detection device, is not exhibited when sliding by several meters due to power failure during operation. As a result, the floor controller is used to obtain accurate floor information during power recovery, but this floor controller must be manufactured by reducing the actual building to a certain ratio, which adds a lot of cost and increases the volume of the machine room. The present invention transmits the output signal of the door switch (SW 1 -SW n ) that is already mounted and used to solve the problem to the control unit 10 through the hole tension (9A-9N), the control unit 10 By comparing the input signal with a preset logic table, it is possible to determine the absolute floor of the elevator.

Description

엘리베이터의 층수판별장치Floor Determination Device of Elevator

제1도는 일반적인 엘리베이터의 층수쩜출장치에 대한 개략도.1 is a schematic diagram of a floor extraction unit of a general elevator.

제2도는 본 발멍 엘리베이터의 층수판별장치에 대한 블록도.2 is a block diagram of the floor discrimination apparatus of the present hoof elevator.

제3도는 본 발명에 따른 엘리베이터의 층수판단 논리표.3 is a logic table for determining the number of floors of an elevator according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

9A-9N : 홀스테이션 10 : 제어부9A-9N: Hall Station 10: Control Unit

RY1: 도어개폐검출용 릴레이 SW1-SWn: 도어스위치RY 1 : Door open / close detection relay SW 1 -SW n : Door switch

CA : 직력통신용 케이블CA: Serial Communication Cable

본 발명은 디지탈제어방식 엘리베이터의 정전 및 복전시 층수를 판별하는 기술에 관한 것으로, 특히 콘트롤판넬과 승객탑승부가 직렬통신호으로 신호를 전달하는 제어방식의 엘리베이터에서 층수를 판별하는 층수판별기의 제작단가를 줄이고 소형으로 구현하는데 적당하도록한 엘리베이터의 층수판별장치에 관한 것이다.The present invention relates to a technology for determining the number of floors during power failure and recuperation of a digital control elevator, and in particular, the manufacturing of a floor discriminator for determining the number of floors in an elevator of a control method in which a control panel and a passenger boarding unit transmit signals through a serial communication call. The present invention relates to an elevator floor discrimination apparatus that is suitable to reduce the unit cost and to realize a small size.

제1도는 일반적인 엘리베이터의 층수검출장치에 대한 개략도로서 이에 도시한 바와 같이, 케이지(1)와 연동되는 스틸테이프(2)와, 상기 스틸테이프(2)를 통해 동력을 전달받아 회전되는 과속도검출기인 가버너(3)와, 상기 가버너(3)와 축에 연결되어 그 가버너(3)의 회전력을 전달하는 감속기(4)와, 상기 감속기(4)로 부터 회전력을 전달받아 직선운동하는 핑거(5)와, 엘리베이터의 운행시 각 층에 대응하는 소정 시점에서 상기 핑거(5)와 접촉되면서 제어부(8)에 층신호를 전달하는 핑거(6A-6N)와, 엘리베이터의 운행을 총괄제어하는 제어부(8)로 구성된 것으로, 이와 같이 구성된 종래 엘리베이터의 층수검출작용을 설명하면 다음과 같다.1 is a schematic diagram of a floor elevator apparatus of a general elevator, as shown therein, a steel tape 2 interlocked with a cage 1 and an overspeed detector rotated by receiving power through the steel tape 2. The in governor (3), the reducer (4) connected to the shaft and the governor (3) and transmits the rotational force of the governor (3), and the linear movement by receiving the rotational force from the reducer (4) Finger 5A, the finger 6A-6N which transmits a floor signal to the controller 8 while contacting the finger 5 at a predetermined time corresponding to each floor during operation of the elevator, and the overall operation of the elevator It is composed of a control unit 8 to describe, the floor detection function of the conventional elevator configured as described above is as follows.

케이지(1)의 움직임에 연동하는 스틸테이프(2)에 의하여 가버너(3)가 회전되고, 그 회전력이 층제어기(Floor Controller)(7)내의 감속기(4)가 회전된다.The governor 3 is rotated by the steel tape 2 that cooperates with the movement of the cage 1, and the rotational force is rotated by the reducer 4 in the floor controller 7.

그리고, 상기 감속기(4)의 출력신호에 의해 핑거(5)가 회전이동되는데, 그 핑거(5)는 실제 건물의 각 층에 대응하여 층 제어기(7) 내에 취부되어 있는 세그먼트(6A-6N)와 접촉되고, 이때, 층신호가 콘트롤판넬인 제어부(8)에 전달된다.Then, the finger 5 is rotated by the output signal of the speed reducer 4, which is the segment 6A-6N mounted in the floor controller 7 corresponding to each floor of the actual building. In this case, the floor signal is transmitted to the control unit 8 which is a control panel.

예로써, 케이지(1)가 1층에 위치하고 있으면 상기 핑거(5)는 1층의 세그먼트(6A)와 접촉되어 1층 검출신호가 상기 제어부(8)에 전달되어 그 제어부(8)는 현재 케이지(1)가 1층에 위치하고 있음을 인지하게 된다.For example, if the cage 1 is located on the first floor, the finger 5 is in contact with the segment 6A on the first floor, and the first floor detection signal is transmitted to the controller 8 so that the controller 8 is currently in the cage. You will notice that (1) is located on the first floor.

그러나 이와같은 종래의 엘리베이터에 있어서, 운행중 정전에 의해 수미터까지 미끄러지는 경우 평상시 위치검출장치인 로터리엔코더의 기능이 발휘되지 않아 복전시 정확한 층정보를 얻기 위해 층제어기를 사용하게 되나 이 층제어기는 실제 건물을 일정한 비율로 축소하여 제작하여야 하므로 이에따른 비용이 많이 추가되고, 기계실의 용적을 크게하여야 하는 결함이 있었다.However, in such a conventional elevator, when the slide slips up to several meters due to power failure during operation, the function of the rotary encoder, which is a position detecting device, is not normally used, and thus the floor controller is used to obtain accurate floor information when the power is restored. Since the actual building should be reduced to a certain ratio, there is a lot of cost, and there is a defect that the volume of the machine room must be increased.

본 발명은 이와 같은 결함을 해결하기 위하여 낮은 가격 및 적은 용적의 층제어기를 창안한 것으로, 이를 첨부한 도면에 의하여 상세히 설명한다.The present invention has been devised a low price and low volume floor controller to solve such defects, which will be described in detail with reference to the accompanying drawings.

제2도는 본 발명 엘리베이터의 층수판별장치에 대한 불록도로서 이에 도시한 바와 같이, 전원단자(48V)에 직렬접속된 도어스위치(SW1-SWn)와 전원단자(0V) 사이에 직렬접속되어 그 도어스위치(SW1-SWn)가 모두 온될때 구동되는 도어개폐검출용 릴레이(RY1)와, 입력 단자가 상기 도어스위치(SW1-SWn)의 가동단자에 각기 접속되어 그 도어스위치(SW1- SWn) 의 온, 오프에 따른 층신호(V1-Vn)를 전송하는 각 층의 홀스테이션(9A-9N)과, 직렬통신용케이블(CA)을 통해 입력되는 상기 홀스테이션(9A-9N)의 출력신호를 기저장된 층수판단논리표와 비교하여 현재 엘리베이터의 절대층을 판단하는 제어부(10)로 구성한 것으로, 이와 같이 구성한 본 발명의 작용 및 효과를 첨부한 제3도를 참조하여 상세히 설명하면 다음과 같다.2 is a block diagram of the floor counting device of the elevator of the present invention, as shown therein, and is connected in series between the door switch (SW 1 -SW n ) connected in series to the power supply terminal (48V) and the power supply terminal (0V). The door opening / closing detection relay RY1 driven when all of the door switches SW 1 -SW n are turned on, and an input terminal are connected to the movable terminals of the door switches SW 1 -SW n , respectively. Hall stations 9A-9N of each floor transmitting layer signals V 1 -V n according to on and off of SW 1 -SW n , and the hall stations input through a serial communication cable CA. 9A-9N) is composed of a control unit 10 for determining the absolute floor of the current elevator by comparing the output signal of the floor with the pre-stored floor determination logic table, see FIG. 3 attached to the operation and effect of the present invention configured as described above. When described in detail as follows.

정전후 복전시 엘리베이터는 승객을 구출할 목적으로 최기층 즉, 현재의 위치에서 가장 가까운 층으로 이동한 다음 도어를 개방시켜 승객을 구출하게 되는데, 본 발명은 이와 같이 최기층에서 도어를 개방한 상태에서 도어스위치(SW1-SWn)를 스캔하여 엘리베이터의 절대층을 검출한다.When the power is restored after the blackout, the elevator moves to the lowest floor, that is, the floor closest to the current location, and then rescues the passengers by opening the door in order to rescue the passengers. Scan the door switches SW 1 -SW n to detect the absolute floor of the elevator.

만약 엘리베이터가 2층에 정지하여 2층의 도어가 개방된 상태에 있으면 2층의 도어스위치(SW2)만이 오프되고, 나머지의 도어스위치(SW1),(SW3-SWn)가 온상태에 있게 된다.If the elevator stops on the 2nd floor and the door on the 2nd floor is open, only the door switch SW 2 on the 2nd floor is turned off, and the remaining door switches SW 1 and SW 3 -SW n are on. Will be on.

이에 따라 2층 이하의 층신호(V1,V2)는 0[V]로 출력되고, 3층 이상의 층신호(V3-Vn)가는 48[V]로 출력되며, 이와같은 층신호(V1-Vn)가 각각의 홀스테이션(9A-9N) 및 직렬통신용케이블(CA)을 통해 제어부(10)에 전송되고, 그 제어부(10)는 그 입력왼 층신호(V1-Vn)를 제3도와 같은 층수판단용 논리표와 비교하여 헌재 엘리베이터의 절대층이 2층임을 인지하게 된다.Accordingly, two or less layer signals V 1 and V 2 are output as 0 [V], and three or more layer signals V 3 to V n are output as 48 [V]. V 1 -V n is transmitted to the control unit 10 through the respective hall station 9A-9N and the serial communication cable CA, and the control unit 10 transmits the input left layer signal (V 1 -V n). ) Is compared with the logic table for determining the number of floors as shown in FIG. 3 to recognize that the absolute floor of the old elevator is the second floor.

이상에서 상세히 설명한 바와 같이 본 발명은 벌도의 부품을 추가하지 않고 이미 장착되어 사용되고 있는 도어스위치의 출력신호를 소정의 논리표와 비교하여 엘리베이터의 절대층을 검출함으로써 원가를 절감하고 별도의 공간을 필요로하지 않는 효과가 있다.As described in detail above, the present invention compares an output signal of a door switch that is already mounted and used without adding parts of a bead, and detects an absolute floor of an elevator to reduce cost and separate space. There is an effect that does not need.

Claims (1)

전원단자(48V)에 직렬접속된 도어스위치(SW1-SWn)와 전원단자(0V) 사이에 직렬접속되어 그 도어스위치(SW1-SWn)가 모두 온될때 구동되는 도어개폐 검출용 릴레이(RY1)와, 입력단자가 상기 도어스위치(SW1-SWn)의 가동단자에 각기 접속되어 그 도어스위치(SW1-SWn)의 온,오프에 따른 층신호(V1-Vn)를 전송하는 각 층의 홀스테이션(9A-9N)과, 직렬통신용케이블(CA)을 통해 입력되는 상기 홀스테이선(9A-9N)의 출력신호를 기 저장된 층수판 단 논리표와 비교하여 현재 엘리베이터의 절대층을 판단하는 제어부(10)로 구성한 것을 특징으로 하는 엘리베이터의 층수판별장치.Serially connected door switches to a power supply terminal (48V) (SW 1 -SW n ) and the power supply terminal (0V) is connected in series between the door switch (SW 1 -SW n) are both turned on when powered door opening and closing detection relay for (RY1) and the input terminal to which the said door switch (SW 1 -SW n) are each connected to a movable terminal that the door switch is turned on, the signal layer (V 1 -V n) according to the off (SW 1 -SW n) of Hall station (9A-9N) of each floor to transmit the transmission signal and the output signal of the hall stay line (9A-9N) input through the serial communication cable (CA) and compared with the stored floor board logic table The floor discrimination apparatus of the elevator, characterized by comprising a control unit 10 for determining the absolute floor of the.
KR1019940004140A 1994-03-03 1994-03-03 Floor number distinction equipment of elevator KR0179746B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940004140A KR0179746B1 (en) 1994-03-03 1994-03-03 Floor number distinction equipment of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940004140A KR0179746B1 (en) 1994-03-03 1994-03-03 Floor number distinction equipment of elevator

Publications (2)

Publication Number Publication Date
KR950026801A KR950026801A (en) 1995-10-16
KR0179746B1 true KR0179746B1 (en) 1999-04-15

Family

ID=19378313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940004140A KR0179746B1 (en) 1994-03-03 1994-03-03 Floor number distinction equipment of elevator

Country Status (1)

Country Link
KR (1) KR0179746B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020050478A (en) * 2000-12-21 2002-06-27 김학남 Lift controller

Also Published As

Publication number Publication date
KR950026801A (en) 1995-10-16

Similar Documents

Publication Publication Date Title
EP2027053B1 (en) Elevator system
US7849975B2 (en) Safety arrangement of an elevator having sensors limiting extent of elevator travel
US5817994A (en) Remote fail-safe control for elevator
KR20090033213A (en) Operating less than all of multiple cars in a hoistway following communication failure between some or all cars
CN110884972B (en) Door lock detection method based on elevator safety loop
WO2011023846A1 (en) Conveying system
KR0179746B1 (en) Floor number distinction equipment of elevator
US5880417A (en) Synchronous position correction apparatus for elevator
WO2011048665A1 (en) Elevator controller
WO2001000519A1 (en) Movable double deck elevator control device
JP4780876B2 (en) Elevator car position detection apparatus and method
AU2004321717B2 (en) Elevator door position detection
US3051267A (en) Elevator control
US2057048A (en) Signal control system
JPH05330755A (en) Operation device for elevator
JPS61166489A (en) Control system of elevator
CN109179174B (en) Hoistway door mis-opening protection system and elevator
JPH11278777A (en) Load condition checking device for elevator door
RU67562U1 (en) LIFT GROUP MANAGEMENT SYSTEM
KR890004629Y1 (en) The control device of elevators operation
JPH08192965A (en) Failure judging device of elevator
US1925873A (en) Automatic elevator system
US1870410A (en) Automatic elevator control system
US1635586A (en) Signaling system for elevators
JP2732974B2 (en) Abnormality detection device for switch operation of elevator

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040924

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee