KR970015439A

KR970015439A - Direct call device and method of elevator

Info

Publication number: KR970015439A
Application number: KR1019950030143A
Authority: KR
Inventors: 박동희
Original assignee: 이종수; Lg 산전주식회사
Priority date: 1995-09-14
Filing date: 1995-09-14
Publication date: 1997-04-28

Abstract

본 발명은 엘리베이터의 원격감시 시스템에 관한 것으로, 종래의 직접통화장치에 있어서는 승강기에 갇힌 승객과 중앙감시센터에 있는 감시자간에 통화로가 구축될 때 중앙감시센터에 있는 감시자는 호출한 승강기가 어떤 승강기이고, 고장내용이 무엇인지를 알 수 없어 이를 확인하는데 많은 시간이 소요되는 결함이 있었는바, 본 발명은 이를 해결하기 위하여, 승강기(12)의 인터친기(12A)와 관제실(13)의 인터폰자기(13A)간의 통화상태를 감시하여 그 인터폰자기(13A)에서 응답하지 않을 경우 인터친기(12A)와 중앙감시센터(15)간의 음성 통화로를 구축하고, 이와 같은 상태에서 그 중앙감지센터(15)에 호출한 승강기의 식별코드와 고장안내정보를 음성데이타 저장부(34)로부터 읽어내어 음성신호로 변환한 후 중앙감시센터(15)측으로 송출하도록 하였다.The present invention relates to a remote monitoring system of an elevator, and in the conventional direct call apparatus, when a communication path is established between a passenger trapped in an elevator and a monitor in the central monitoring center, the monitor in the central monitoring center calls the elevator which the elevator calls. And, there is a defect that takes a lot of time to check this can not know what the fault content, the present invention to solve this, the interphone 12A of the elevator 12 and the interphone magnetic of the control room 13 If the intercom device 13A does not answer by monitoring the call state between 13A, and establishes a voice call path between the interleaver 12A and the central monitoring center 15, and in such a state, the central sensing center 15 Then, the identification code and the fault guidance information of the elevator, which were called, were read from the voice data storage unit 34, converted into voice signals, and sent to the central monitoring center 15 side.

Description

Direct call and method of elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명 엘리베이터의 직접통화 장치에 대한 일실시 예시 블록도,Figure 3 is an exemplary block diagram of a direct call device of the elevator of the present invention,

제4도는 본 발명에 의한 승강기의 식별코드 및 음성정보의 저장 맵핑도,4 is a storage mapping diagram of an elevator identification code and voice information according to the present invention;

제5도는 본 발명 직접통화장치의 동작 신호 흐름도로서, (가)는 직접통화 방법에 대한 신호 흐름도, (나)는 안내방송에 대한 신호 흐름도.5 is an operation signal flow diagram of the direct call apparatus of the present invention, (a) a signal flow diagram for a direct call method, (b) a signal flow diagram for announcement.

Claims

If the control room 13 of the building does not answer the intercom call of the passenger in the elevator 12, it establishes a communication path with the central monitoring system 15 through the public telephone network 14, and establishes a communication path between the passenger and the remote monitoring system. In the direct call apparatus for making a direct call, the intercom device 12A of the elevator 12 and the interphone device 13A of the control room 13 are monitored to not answer the interphone device 13A. In this case, a control unit 33 for establishing a voice call path between the interleaver 12A and the central lecture center 15 and transmitting the identification code and fault guidance information of the elevator called to the central monitoring center 15 as a voice signal. And a voice data storage unit 34 storing the identification code and the fault guidance information of each elevator in a predetermined voice unit, and D / converting the voice data output from the voice data storage unit 34 into analog signals. A converter (35) The D / A converter 35, a direct call device for an elevator, characterized in that configured to include an amplifier unit 36 for amplification to a suitable level to output the audio signal of an analog output from.

※ Note: The disclosure is based on the initial application.