KR100371095B1 - Method for indicating position of elevator car - Google Patents

Method for indicating position of elevator car Download PDF

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Publication number
KR100371095B1
KR100371095B1 KR1019960079323A KR19960079323A KR100371095B1 KR 100371095 B1 KR100371095 B1 KR 100371095B1 KR 1019960079323 A KR1019960079323 A KR 1019960079323A KR 19960079323 A KR19960079323 A KR 19960079323A KR 100371095 B1 KR100371095 B1 KR 100371095B1
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South Korea
Prior art keywords
elevator
floor
height
elevator car
ram
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KR1019960079323A
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Korean (ko)
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KR19980059976A (en
Inventor
김동현
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오티스엘지엘리베이터 유한회사
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Priority to KR1019960079323A priority Critical patent/KR100371095B1/en
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Publication of KR100371095B1 publication Critical patent/KR100371095B1/en

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    • 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
    • B66B1/3492Position or motion detectors or driving means for the detector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/24Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical

Abstract

PURPOSE: A mechanical counter is provided to display a position of an elevator even in a power failure, preventing safety accident. CONSTITUTION: A speed detecting portion(11) detects speed of a motor(10). A counting portion(12) counts signal detected from the speed detecting portion. A RAM(13) is provided to store story of the elevator by counted value. A controller(14) outputs control signal by comparing counted value with the stored value of the RAM. A position display(15) displays driving direction by the controller. A ROM(16) is provided to store driving program of the elevator.

Description

엘리베이터 카의 위치표시 방법Positioning method of elevator car

본 발명은 엘리베이터에 관한 것으로서, 특히 정전등의 전원차단시에도 카의 위치를 표시하기 위한 엘리베이터 카의 위치표시 방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator, and more particularly, to an elevator car position display method for displaying the position of a car even when a power failure such as a power failure.

일반적으로 도시의 밀집화에 따라 건물의 고층화가 가속되고 있으며, 이에 따라 점차 엘리베이터는 필수 승강장치가 되었다. 엘리베이터는 건물내의 승객을 안락하게 원하는 층으로 이동시켜 주는 것을 주 목적으로 하고 있다.In general, as the density of cities increases, the rise of buildings is accelerating, and as a result, elevators have become an essential lifting device. The main purpose of the elevator is to move the passengers in the building comfortably to the desired floor.

종래 기술에 따른 엘리베이터는 운행에 따른 위치를 승강장의 표시장치에 전기적인 신호를 보내주어 엘리베이터의 위치를 표시한다.The elevator according to the prior art displays the position of the elevator by sending an electric signal to the display device of the boarding point according to the operation.

그리고, 조속기 로프에 층별로 색깔을 구별하여 칠을 하여 운행하고, 정전 등의 원인에 의해 전원이 차단되면 이에 의해 엘리베이터 카의 위치를 판단한다.Then, the governor ropes are distinguished by color for each floor and operate, and when the power is cut off due to a power failure or the like, the position of the elevator car is thereby determined.

종래기술에 따른 엘리베이터는 운행도중 정전등의 원인에 의해 전원이 차단되면 승강장의 엘리베이터의 위치를 표시하는 표시장치가 동작하기 않으므로 카의 위치를 확인하기가 어려워 카내에 갇힌 승객들을 구출하기가 어려운 문제점이 있다. 또한, 조속기의 로프에 표시해 놓은 층별 색깔에 의해 엘리베이터의 위치를 판단해야 하므로 층과 층사이에 위치한 엘리베이터의 정확한 위치를 알수 없는 문제점도 있다.The elevator according to the prior art has a problem that it is difficult to check the position of the car because it is difficult to determine the position of the car when the power supply is cut off due to a power outage during operation, it is difficult to rescue the passengers trapped in the car There is this. In addition, since the location of the elevator must be determined by the color of each floor marked on the rope of the governor, there is a problem in that the exact location of the elevator located between floors is unknown.

따라서, 본 발명은 종래기술의 제반 문제점을 해결하기 위하여 안출한 것으로서, 본 발명은 엘리베이터의 운행시 기계적인 카운터를 사용하여 운행하다가 정전등의 전원차단시에도 엘리베이터 카의 위치를 표시하기 위한 엘리베이터 카의 위치표시 방법을 제공함에 그 목적이 있다.Accordingly, the present invention has been made in order to solve the problems of the prior art, the present invention is operated by using a mechanical counter when operating the elevator, the elevator car for displaying the position of the elevator car even when the power supply, such as power failure The purpose is to provide a method of indicating the location of.

도 1은 본 발명에 따른 엘리베이터 카 위치표시 장치를 나타낸 구성블록도,1 is a block diagram showing an elevator car position display device according to the present invention,

도 2는 본 발명에 따른 에리베이터 카 위치표시를 수행하기 위한 플로우챠트이다.2 is a flowchart for performing an elevator car position indication according to the present invention.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

10 : 모터 11 : 속도 검출기10 motor 11: speed detector

12 : 카운팅부 13 : 램12: counting unit 13: RAM

14 : 제어부 15 : 위치표시 카우터부14 control unit 15 position display counter unit

16 : 롬16: rom

본 발명에 따른 엘리베이터의 위치표시 방법은 엘리베이터 층고간의 위치를 검출하는 방법에 있어서, 층고의 시작점에서 층고 분할정보를 설정하고, 각 정보를 초기화하는 단계와, 엘리베이터를 운행개시하여 층고 분할정보로 층고간의 분할점을 출력하는 단계와, 층고의 끝점에 도달할때까지 분할점의 값을 운행방향으로 증가시켜 출력하는 단계를 포함하여 이루어짐에 그 특징이 있다.In the method of detecting the position of an elevator according to the present invention, in the method of detecting the position between elevator floors, the floor height division information is set at the starting point of the floor heights, and the initializing of each information, and the elevator starts running, and the floor heights are divided into floor height division information. And a step of outputting a splitting point of the liver and increasing the value of the splitting point in the driving direction until reaching an end point of the floor height.

이하, 본 발명에 따른 엘리베이터 카의 위치표시 방법을 첨부도면을 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a method for displaying the position of the elevator car according to the present invention will be described.

도 1은 본 발명에 따른 엘리베이터의 위치표시 장치의 구성블록도이고, 도 2는 본 발명에 따른 엘리베이터 카의 위치를 표시방법을 수행하기 위한 플로우챠트이다.1 is a block diagram illustrating a configuration of an elevator position display apparatus according to the present invention, and FIG. 2 is a flowchart for performing a display method of an elevator car position according to the present invention.

도 1을 참조하여 그 구성을 설명하면, 모터(10)의 속도를 검출하는 속도 검출부(11)와, 속도 검출부(11)에서 검출한 신호를 카운팅하는 카운팅부(12)와, 카운팅 수에 따라 엘리베이터의 층고를 저장하고 있는 램(RAM)(13)과, 카운팅부(12)의 카운트된 신호를 램(13)에 저장되어 있는 층고에 따른 카운팅수와 비교하여 그에 따른 제어신호를 출력하는 제어부(14)와, 제어부(14)의 제어신호에 의해 엘리베이터의 주행 방향을 표시하고 기계적으로 카운팅하는 위치 표시부(15)와, 엘리베이터의 운전 프로그램을 저장하고 있는 롬(ROM)(16)으로 구성된다.Referring to FIG. 1, the configuration will be described with reference to a speed detector 11 for detecting the speed of the motor 10, a counting unit 12 for counting a signal detected by the speed detector 11, and a counting count. RAM 13 that stores the height of the elevator, and the counting signal of the counting unit 12 is compared with the counting number according to the height of the floor stored in the RAM 13 and the control unit for outputting the control signal accordingly (14), a position display section (15) which displays and mechanically counts the driving direction of the elevator according to the control signal of the controller (14), and a ROM (ROM) 16 storing an operation program of the elevator. .

이와 같이 구성된 본 발명에 따른 엘리베이터 카의 위치표시 장치의 제어방법을 도 2의 플로우 챠트를 참조하여 상세히 설명하면 다음과 같다.Referring to the flow chart of Figure 2 the control method of the elevator car position display device according to the present invention configured as described in detail as follows.

먼저, 램(13)에 저장되어 있는 N층의 층고(Hn)에 따른 펄스수를 10으로 나누어 그 값(Hr)을 저장하고, 카운팅부(12)의 카운터 및 N층의 층고 분할인자인 i를 초기화한다(S100). 이어, 엘리베이터가 운행을 개시하고 카운팅부(12)에서 카운트를 시작한다(S101). 여기서, 층고 분할인자 i는 1내지 10이다.First, the number of pulses according to the layer height Hn of the N layer stored in the RAM 13 is divided by 10 to store the value Hr, and the counter of the counting unit 12 and the layer height dividing factor of the N layer are i. Initialize (S100). Subsequently, the elevator starts to run and the counting unit 12 starts counting (S101). Here, the layer height dividing factor i is 1 to 10.

카운팅 수에 따라 N층의 1/10구간에서의 엘리베이터의 위치(Hp)를 계속적으로 감지한다(S102). 이때, N층의 1/10구간에서의 엘리베이터의 위치(Hp)를According to the number of counting continuously detects the position (Hp) of the elevator in the 1/10 section of the N floor (S102). At this time, the position (Hp) of the elevator in the 1/10 section of the N floor

의 식에 의해서 엘리베이터의 위치를 감지한다. 이렇게 감지된 엘리베이터가 위의 단계(S100)에서 N층의 층고(Hn)를 10으로 나눈 값(Hr)인 즉, 엘리베이터가 N층 층고의 1/10의 위치에 도달하면(S103) 층고 분할인자(i)를 하나 증가시킨다(S104).The position of the elevator can be detected by When the elevator sensed as above is the value Hr of the height N of the N floor divided by 10 in step S100, that is, when the elevator reaches a position 1/10 of the height of the N floor (S103), the floor height division factor. (i) is increased by one (S104).

그리고. 위치표시 카운터(15)로 주행방향과 카운터 신호를 보낸다(105). 이어, 층고 분할인자(i)가 10인지를 계속적으로 감지하여(S106) 층고 분할인자(i)가 10이 될때까지 1/10 단위로 위치표시 카운터(15)를 증가 또는 감소시킨다. 층고 분할인자(i)가 10이 되면 하나의 층을 엘리베이터가 주행한 것으로 판단한다.And. The driving direction and the counter signal are sent to the position indication counter 15 (105). Subsequently, it is continuously detected whether the floor height division factor i is 10 (S106) and the position display counter 15 is increased or decreased by 1/10 until the floor height division factor i becomes 10. When the floor height division factor (i) reaches 10, it is determined that the elevator has traveled one floor.

이와같은 과정을 각층마다 반복적으로 수행하여 제어부(14)로 부터의 주행방향 및 리셋(Reset), 카운트 등의 전기적 신호로 기계적인 표시를 한다.Such a process is repeatedly performed for each floor to mechanically display the electric signal such as the driving direction from the controller 14 and reset and count.

본 발명에 따른 엘리베이터 카의 위치표시 방법은 제어부로부터 전기적인 신호 받아 위치 카운터에 기계적인 표시를 하게되므로 정전등의 전원차단시에도 엘리베이터 카의 위치를 각층의 1/10의 범위로 정확히 알수 있으므로 카를 도어 존(Door Zone)으로 유도할수 있어 안전사고를 예방할 수 있다.Since the elevator car position display method according to the present invention mechanically displays the position counter in response to an electrical signal from the control unit, even when the power supply such as a power outage, the position of the elevator car can be accurately known in the range of 1/10 of each floor. It can be guided to the door zone to prevent safety accidents.

Claims (2)

엘리베이터 층고간의 위치를 검출하는 방법에 있어서,In the method for detecting the position between the elevator floor height, 상기 층고의 시작점에서 층고 분할정보를 설정하고, 각 정보를 초기화하는 단계;Setting floor height division information at the starting point of the floor height and initializing each information; 상기 엘리베이터를 운행개시하여 상기 정보로 층고간의 분할점을 출력하는 단계;Starting the elevator and outputting a split point between floor heights using the information; 상기 층고의 끝점에 도달할때까지 상기 분할점의 값을 운행방향으로 증가시켜 출력하는 단계를 포함하여 이루어짐을 특징으로 하는 엘리베이터 카의 위치표시방법.And increasing the value of the dividing point in the driving direction until the end point of the floor height is reached, and outputting the split point. 제 1 항에 있어서,The method of claim 1, 상기 층고 분할정보는 층고를 일정개의 분할점으로 분할한 높이임을 특징으로 하는 엘리베이터의 위치표시 방법.The floor height division information is a height display method of the elevator, characterized in that the height divided by a predetermined split point.
KR1019960079323A 1996-12-31 1996-12-31 Method for indicating position of elevator car KR100371095B1 (en)

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KR100371095B1 true KR100371095B1 (en) 2003-05-12

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CN113993806A (en) * 2019-07-01 2022-01-28 三菱电机大楼技术服务株式会社 Position detection system for elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002638A (en) * 1980-06-10 1983-05-30 요시야마 히로기찌 Elevator control
JPH01256477A (en) * 1988-04-05 1989-10-12 Toshiba Corp Controller for elevator
KR900017890A (en) * 1989-05-29 1990-12-20 시기 모리야 Elevator control device
KR960017493A (en) * 1994-11-17 1996-06-17 이희종 Elevator control
KR19980021958U (en) * 1996-10-24 1998-07-15 이종수 Elevator position indicator in case of power failure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002638A (en) * 1980-06-10 1983-05-30 요시야마 히로기찌 Elevator control
JPH01256477A (en) * 1988-04-05 1989-10-12 Toshiba Corp Controller for elevator
KR900017890A (en) * 1989-05-29 1990-12-20 시기 모리야 Elevator control device
KR960017493A (en) * 1994-11-17 1996-06-17 이희종 Elevator control
KR19980021958U (en) * 1996-10-24 1998-07-15 이종수 Elevator position indicator in case of power failure

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