BRPI0415931A - dispositivo e método de controle de elevador - Google Patents

dispositivo e método de controle de elevador

Info

Publication number
BRPI0415931A
BRPI0415931A BRPI0415931-4A BRPI0415931A BRPI0415931A BR PI0415931 A BRPI0415931 A BR PI0415931A BR PI0415931 A BRPI0415931 A BR PI0415931A BR PI0415931 A BRPI0415931 A BR PI0415931A
Authority
BR
Brazil
Prior art keywords
clock signal
control device
elevator
elevator control
processing section
Prior art date
Application number
BRPI0415931-4A
Other languages
English (en)
Inventor
Akihiro Chida
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of BRPI0415931A publication Critical patent/BRPI0415931A/pt

Links

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
    • 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
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system

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

"DISPOSITIVO E MéTODO DE CONTROLE DE ELEVADOR". Um controlador de elevador compreende uma seção de processamento para controlar a operação de um elevador com base em um sinal do relógio, e uma seção de detecção para detectar o estado do sinal do relógio, comparando o número de bordas do sinal do relógio contadas durante um período pré-estabelecido com um número pré-estabelecido de bordas, e instituir a seção de processamento com relação à operação do elevador de acordo com os resultados da detecção.
BRPI0415931-4A 2004-02-25 2004-02-25 dispositivo e método de controle de elevador BRPI0415931A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/002175 WO2005080249A1 (ja) 2004-02-25 2004-02-25 エレベータの制御装置及びエレベータの制御方法

Publications (1)

Publication Number Publication Date
BRPI0415931A true BRPI0415931A (pt) 2006-12-26

Family

ID=34878971

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415931-4A BRPI0415931A (pt) 2004-02-25 2004-02-25 dispositivo e método de controle de elevador

Country Status (7)

Country Link
US (1) US7503432B2 (pt)
EP (1) EP1719728A4 (pt)
JP (1) JPWO2005080249A1 (pt)
CN (1) CN1759059A (pt)
BR (1) BRPI0415931A (pt)
CA (1) CA2541597C (pt)
WO (1) WO2005080249A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406689C (zh) * 2004-04-27 2008-07-30 三菱扶桑卡客车公司 内燃机的可变气门机构
WO2011111223A1 (ja) * 2010-03-12 2011-09-15 三菱電機株式会社 エレベータ安全制御装置
JP5800752B2 (ja) * 2012-04-25 2015-10-28 三菱電機株式会社 信号源同期回路
CN106044448A (zh) * 2016-08-12 2016-10-26 四川宏喜特种设备科技有限公司 一种电梯报警方法及装置
SG11202102633SA (en) * 2018-10-19 2021-04-29 Mitsubishi Electric Corp Elevator brake device deterioration prediction system
CN109795924B (zh) * 2018-12-27 2021-12-31 日立电梯（中国）有限公司 安全电子板的状态监控方法、装置和安全电子板
US12474729B2 (en) * 2021-12-27 2025-11-18 Intel Corporation On-chip clock frequency analysis techniques
US12278575B2 (en) * 2022-11-17 2025-04-15 Magnetek, Inc. System and method of increasing resolution of position feedback for motor control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389149A (en) * 1977-01-13 1978-08-05 Fujitec Co Ltd Counter for elevator cage control device
JPS55106976A (en) * 1979-02-02 1980-08-16 Hitachi Ltd Controller for elevator
JPH08119553A (ja) * 1994-10-24 1996-05-14 Hitachi Ltd エレベータの制御装置
JP2000009767A (ja) * 1998-06-22 2000-01-14 Japan Servo Co Ltd 発振手段からの発振周波数の異常検出回路
JP4475593B2 (ja) * 2003-11-19 2010-06-09 三菱電機株式会社 エレベータ制御装置
CN100406689C (zh) * 2004-04-27 2008-07-30 三菱扶桑卡客车公司 内燃机的可变气门机构

Also Published As

Publication number Publication date
JPWO2005080249A1 (ja) 2007-08-30
CA2541597C (en) 2009-07-07
US7503432B2 (en) 2009-03-17
WO2005080249A1 (ja) 2005-09-01
CN1759059A (zh) 2006-04-12
CA2541597A1 (en) 2005-09-01
EP1719728A1 (en) 2006-11-08
EP1719728A4 (en) 2012-02-29
US20070012522A1 (en) 2007-01-18

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements