WO2007052346A1 - エレベーターの通信制御装置 - Google Patents

エレベーターの通信制御装置 Download PDF

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Publication number
WO2007052346A1
WO2007052346A1 PCT/JP2005/020199 JP2005020199W WO2007052346A1 WO 2007052346 A1 WO2007052346 A1 WO 2007052346A1 JP 2005020199 W JP2005020199 W JP 2005020199W WO 2007052346 A1 WO2007052346 A1 WO 2007052346A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
transmission path
common signal
control device
group management
Prior art date
Application number
PCT/JP2005/020199
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Kunikazu Koura
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to JP2006527184A priority Critical patent/JP4823908B2/ja
Priority to CN200580035144XA priority patent/CN101039863B/zh
Priority to PCT/JP2005/020199 priority patent/WO2007052346A1/ja
Publication of WO2007052346A1 publication Critical patent/WO2007052346A1/ja

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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

Definitions

  • the present invention provides a plurality of transmission paths between a parallel-serial conversion device mounted on a group management control panel and each control panel of an elevator, thereby improving the reliability of common signal communication.
  • the present invention relates to a communication control device. Background art
  • Patent Document 1 JP 2002-302350 A
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to perform transmission that connects between the parallel-serial conversion device mounted on the group management control panel and each control panel of the elevator. Even when a road breaks down due to disconnection, etc., or even when a group management control device fails, it is possible to obtain an elevator-like communication control device that can take in common signals necessary for the control panel.
  • An elevator communication control device includes a group management control device that performs assignment control of elevator cars in accordance with a hall call signal by a hall button installed on each floor of a building, and the group management control.
  • a plurality of control panels for controlling the raising and lowering of the elevator car in response to a car assignment signal from the machine and a car call signal from the car;
  • Input means for inputting a common signal required by a number of control panels; connecting the input means to the group management control apparatus; connecting the input means to the plurality of control panels; and the group management control apparatus
  • a group management control device is connected to the plurality of control panels, and a third transmission path for transmitting the common signal and signals other than the common signal is provided, and the group management control device is configured to transmit the first transmission signal.
  • FIG. 1 is a block diagram showing a configuration of a communication control apparatus for an elevator according to Embodiment 1 of the present invention.
  • FIG. 2 is a block diagram showing the configuration of the parallel-serial conversion device of the elevator communication control device according to Embodiment 1 of the present invention.
  • FIG. 3 is a block diagram showing a configuration of a transmission interface of the group management control device of the elevator communication control device according to the first embodiment of the present invention.
  • FIG. 4 is a block diagram showing the configuration of the transmission interface of the control panel of the elevator communication control apparatus according to Embodiment 1 of the present invention.
  • FIG. 5 is a flowchart showing an operation of a transmission interface of the group management control device of the elevator communication control device according to the first embodiment of the present invention.
  • FIG. 6 is a flowchart showing the operation of the transmission interface of the control panel of the elevator communication control apparatus according to Embodiment 1 of the present invention.
  • FIG. 1 is a block diagram showing a configuration of an elevator communication control apparatus according to Embodiment 1 of the present invention.
  • symbol shows the same or equivalent part.
  • the elevator communication control apparatus is provided with a group management panel 1000 and a plurality of elevator control panels 2000.
  • This group management board 1000 performs elevator car assignment control according to a hall call signal by a hall button (not shown) installed on each floor of the building.
  • the elevator control panel 2 000 controls the raising / lowering of the elevator car in accordance with a car assignment signal from the group management board 1000 and a car call signal from a car (not shown).
  • the group management panel 1000 includes a group management control device 1 that performs allocation control of elevator cars according to landing call signals by landing buttons (not shown) installed on each floor of the building, and a switch.
  • a parallel-serial conversion device (input means) 12 that converts the common signal simulated by 201 (for example, floor cut information, disaster control information) into parallel serial data is also installed.
  • This floor cut information is also input to each control panel 2000 in response to a specific request, and each control panel 2000 calls the floor car commonly designated based on the floor cut information. Disable.
  • This disaster control information is also input to each control panel 2000 in response to an earthquake, fire, power outage, etc., and each control panel 2000 has a disaster control operation such as a common rescue operation based on the disaster control information. I do.
  • the group management control device 1 and the parallel-serial conversion device 12 are connected by a first transmission path 101 and a second transmission path 102.
  • Group management control device 1 is installed on each floor of the building. It consists of a group management control circuit 10 that performs allocation control of elevator cars in response to a hall call signal by an installed hall button (not shown), and a transmission interface (IZF) (first transmission interface) 11 Yes.
  • IZF transmission interface
  • the second transmission path 102 and the third transmission path 103 are functionally connected via a switch 301.
  • the switch 301 is formed by software.
  • the first transmission line 101 and the second transmission line 102 are transmission lines dedicated to common signals
  • the third transmission line 103 is a transmission line that transmits signals other than the common communication signal and the common signal. .
  • each elevator elevator is moved up and down in accordance with a car assignment signal from the group management board 1000 or a car call signal from a car (not shown).
  • the elevator control device 2 for controlling the transmission and the transmission interface (IZF) (second transmission interface) 31 are mounted.
  • This transmission interface 31 relays communication control between the group management control device 1 and the parallel-serial conversion device 12 mounted in the group management panel 1000 and the elevator control device 2 mounted in the control panel 2000.
  • the elevator control device 2 includes an elevator control circuit 20 and a transmission interface (IZF) 21.
  • the transmission interface 21 is connected to a car device (not shown) via a force transmission line 104.
  • the transmission interface 31 is connected to the group management control device 1 via the third transmission path 103, and is connected to the group management control device 1 and the parallel-serial conversion device 12 via the first transmission path 101. ing. Further, the transmission interface 31 and the elevator control device 2 are connected via a transmission line 106. The transmission interface 31 is connected to a landing device (not shown) via a landing transmission line 105.
  • FIG. 2 is a block diagram showing the configuration of the parallel-serial conversion device of the elevator communication control device according to Embodiment 1 of the present invention.
  • the parallel-serial converter 12 is a CPU (Central Processing Unit) 3001 as a control means for performing various arithmetic processes, a RAM 3002 for storing arithmetic data of the CPU 3001, and an input for inputting common signals and the like.
  • the port 3003, the ROM 3004 that stores the control program of the CPU 3001, the first serial interface (IZF) 3005 that communicates via the first transmission path 101, and the second that communicates via the second transmission path 102 Serial interface (IZF) 3006 and external unit It consists of an output port 3007 that outputs signals to the instrument. Note that the parallel-serial conversion device 12 always outputs a common signal to the first transmission path 101 and the second transmission path 102.
  • IZF Serial interface
  • FIG. 3 is a block diagram showing the configuration of the transmission interface of the group management control device of the elevator communication control device according to the first embodiment of the present invention.
  • a transmission interface 11 includes a CPU (central processing unit) 3101 as a control means for performing various arithmetic processes, a RAM 3102 for storing arithmetic data of the CPU 3101, a group management control circuit 10, and the like.
  • CPU central processing unit
  • the second serial interface (IZF) 3106 that communicates via the third transmission line 103 and the third serial interface (IZF) 3107 that communicates via the third transmission path 103 are configured.
  • FIG. 4 is a block diagram showing the configuration of the transmission interface of the control panel of the elevator communication control apparatus according to Embodiment 1 of the present invention.
  • a transmission interface 31 stores a CPU (central processing unit) 3201 as a control means for performing various arithmetic processes, a RAM 3202 that stores arithmetic data of the CPU 3201, and a control program for the CPU 3201.
  • CPU central processing unit
  • ROM 3203 a first serial interface (IZF) 3204 that communicates via the first transmission path 101, a second serial interface (IZF) 3205 that communicates via the transmission line 106, and a third The third serial interface (IZF) 3206 that communicates via the transmission line 103 and the fourth serial interface (I / F) 3207 that communicates via the hall transmission line 105 are configured.
  • IZF first serial interface
  • IZF second serial interface
  • I / F fourth serial interface
  • FIG. 5 is a flowchart showing the operation of the transmission interface of the group management control device of the elevator communication control device according to the first embodiment of the present invention.
  • FIG. 6 is a flowchart showing the operation of the transmission interface of the control panel of the elevator communication control apparatus according to Embodiment 1 of the present invention. Note that the program shown in FIG. 5 is stored in the ROM 3104 of the transmission interface 11, and the program shown in FIG.
  • step S100 the CPU 3101 of the transmission interface 11 It is determined whether the communication of the common signal via the transmission path 101 is normally performed. In other words, communication of the common signal via the first transmission path 101 depends on whether there is a common signal due to a failure such as a disconnection of the first transmission path 101, the type of the common signal, whether the configuration is normal or abnormal, etc. Determine if it is normal. If it is determined to be normal, the process proceeds to step S106, and input / output with the normal-serial converter 12 is performed via the first transmission path 101. Next, in step S105, input / output to / from the group management control circuit 10 is performed via the 2-port RAM 3103.
  • step S101 If it is determined that the communication is not normally performed, the process proceeds to step S101, and the CPU 3101 transfers the input / output destination to / from the normal-serial converter 12 from the first transmission path 101 to the first transmission line 101. Switch to channel 2 102.
  • step S102 it is determined whether or not communication via the second transmission path 102 has been established. If it has been established, the process proceeds to step S103.
  • step S 103 the CPU 3101 performs input / output to / from the parallel-serial converter 12 via the second transmission path 102.
  • step S 104 data input / output via the second transmission path 102 is input / output to / from the control panel 2000 via the third transmission path 103.
  • input / output to / from the group management control circuit 10 is performed via the 2-port RAM 3103 in step S105. Steps S103 and S104 correspond to the function of the switch 301.
  • step S 200 the CPU 3201 of the transmission interface 31 determines whether or not common signal communication is normally performed via the first transmission path 101.
  • communication of the common signal via the first transmission path 101 depends on whether there is a common signal due to a failure such as a disconnection of the first transmission path 101, the type of the common signal, whether the configuration is normal or abnormal, etc. Determine whether it is normal. If determined to be normal, the process proceeds to step S 204, and input / output with the normal-serial converter 12 is performed via the first transmission line 101.
  • step S203 input / output to / from the elevator control circuit 20 in the elevator control device 2 is performed via the transmission line 106.
  • step S201 If it is determined that communication is not normally performed, the process proceeds to step S201, and the CCU 3201 switches the common signal input destination from the first transmission path 101 to the third transmission path 103. Change.
  • step S202 input from the parallel-serial conversion device 12 is performed via the parallel-serial conversion device 12 ⁇ the second transmission path 102 ⁇ the transmission interface 11 ⁇ the third transmission path 103.
  • Elevator control device 2 Elevator control circuit 20 Is input / output via the transmission line 106 in step S203.
  • the group management control circuit 10 in the group management control device 1 since the first transmission path 101, the second transmission path 102, and the third transmission path 103 are provided, the first transmission path 101 Even if a failure occurs, the group management control circuit 10 in the group management control device 1 normally sends necessary common signals (for example, floor cut information, disaster control information) via the second transmission path 102 to the transmission interface 11.
  • the common signal necessary for the control circuit 20 is normally transmitted to the control panel 2000 of the elevator through the second transmission path 102 ⁇ the transmission interface 11 ⁇ the third transmission path 103 ⁇ the transmission interface 31. It is possible to input to the control circuit 20 in the control device 2 of
  • control circuit 20 in the elevator control device 2 can input a necessary common signal to the control circuit 20 via the first transmission path 101.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
PCT/JP2005/020199 2005-11-02 2005-11-02 エレベーターの通信制御装置 WO2007052346A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006527184A JP4823908B2 (ja) 2005-11-02 2005-11-02 エレベーターの通信制御装置
CN200580035144XA CN101039863B (zh) 2005-11-02 2005-11-02 电梯通信控制装置
PCT/JP2005/020199 WO2007052346A1 (ja) 2005-11-02 2005-11-02 エレベーターの通信制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/020199 WO2007052346A1 (ja) 2005-11-02 2005-11-02 エレベーターの通信制御装置

Publications (1)

Publication Number Publication Date
WO2007052346A1 true WO2007052346A1 (ja) 2007-05-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/020199 WO2007052346A1 (ja) 2005-11-02 2005-11-02 エレベーターの通信制御装置

Country Status (3)

Country Link
JP (1) JP4823908B2 (zh)
CN (1) CN101039863B (zh)
WO (1) WO2007052346A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020183514A1 (ja) * 2019-03-08 2020-09-17 三菱電機株式会社 エレベーター群管理システム
JPWO2021140635A1 (zh) * 2020-01-10 2021-07-15

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180857A (ja) * 2012-03-01 2013-09-12 Mitsubishi Electric Corp エレベータシステム
JP6276099B2 (ja) * 2014-04-09 2018-02-07 株式会社日立製作所 エレベーターの通信方法及びシステム
KR102317212B1 (ko) * 2018-03-02 2021-10-26 미쓰비시 덴키 빌딩 테크노 서비스 가부시키 가이샤 엘리베이터 원격 감시 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656366A (ja) * 1992-07-31 1994-03-01 Mitsubishi Electric Corp 群管理エレベーターの遠隔監視装置
JP2002302350A (ja) * 2001-04-02 2002-10-18 Mitsubishi Electric Corp エレベーターの通信制御装置
JP2002362866A (ja) * 2001-06-11 2002-12-18 Mitsubishi Electric Corp エレベータの停電時救出システム
JP2005112502A (ja) * 2003-10-03 2005-04-28 Mitsubishi Electric Corp エレベータの制御装置
JP7080636B2 (ja) * 2017-12-28 2022-06-06 Ｄｙｎａｂｏｏｋ株式会社 システム

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JPS59124666A (ja) * 1982-12-28 1984-07-18 株式会社東芝 エレベ−タの群管理制御方法
JPH0780636B2 (ja) * 1990-08-02 1995-08-30 フジテック株式会社 エレベータの制御装置
JPH04213578A (ja) * 1990-12-12 1992-08-04 Mitsubishi Electric Corp エレベータの制御装置
JPH0541881A (ja) * 1991-08-07 1993-02-19 Mitsubishi Electric Corp エレベータ監視制御装置
JP4083826B2 (ja) * 1996-03-29 2008-04-30 三菱電機株式会社 エレベーター情報制御システム
JP4326618B2 (ja) * 1999-02-03 2009-09-09 三菱電機株式会社 エレベーターの群管理装置
CN100345739C (zh) * 2004-03-22 2007-10-31 武汉理工大学 一种基于分布式多路can总线的智能电梯控制方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656366A (ja) * 1992-07-31 1994-03-01 Mitsubishi Electric Corp 群管理エレベーターの遠隔監視装置
JP2002302350A (ja) * 2001-04-02 2002-10-18 Mitsubishi Electric Corp エレベーターの通信制御装置
JP2002362866A (ja) * 2001-06-11 2002-12-18 Mitsubishi Electric Corp エレベータの停電時救出システム
JP2005112502A (ja) * 2003-10-03 2005-04-28 Mitsubishi Electric Corp エレベータの制御装置
JP7080636B2 (ja) * 2017-12-28 2022-06-06 Ｄｙｎａｂｏｏｋ株式会社 システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020183514A1 (ja) * 2019-03-08 2020-09-17 三菱電機株式会社 エレベーター群管理システム
JPWO2021140635A1 (zh) * 2020-01-10 2021-07-15
WO2021140635A1 (ja) * 2020-01-10 2021-07-15 三菱電機株式会社 エレベーターシステム
JP7259998B2 (ja) 2020-01-10 2023-04-18 三菱電機株式会社 エレベーターシステム

Also Published As

Publication number Publication date
CN101039863A (zh) 2007-09-19
JP4823908B2 (ja) 2011-11-24
JPWO2007052346A1 (ja) 2009-04-30
CN101039863B (zh) 2010-10-13

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