WO2024053011A1 - エレベーター監視システムおよびエレベーター監視方法 - Google Patents

エレベーター監視システムおよびエレベーター監視方法 Download PDF

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Publication number
WO2024053011A1
WO2024053011A1 PCT/JP2022/033551 JP2022033551W WO2024053011A1 WO 2024053011 A1 WO2024053011 A1 WO 2024053011A1 JP 2022033551 W JP2022033551 W JP 2022033551W WO 2024053011 A1 WO2024053011 A1 WO 2024053011A1
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WIPO (PCT)
Prior art keywords
elevator
atmospheric pressure
determination processing
area
monitoring system
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PCT/JP2022/033551
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English (en)
French (fr)
Japanese (ja)
Inventor
武 藤田
博行 村上
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Solutions Corp
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Priority to JP2024545329A priority Critical patent/JPWO2024053011A1/ja
Priority to PCT/JP2022/033551 priority patent/WO2024053011A1/ja
Publication of WO2024053011A1 publication Critical patent/WO2024053011A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions

Definitions

  • the present disclosure relates to an elevator monitoring system and an elevator monitoring method.
  • the present disclosure has been made to solve the above-mentioned problems, and the purpose is to provide an elevator monitoring system and an elevator that allow elevators to perform flood evacuation operations when a tsunami occurs due to an increase in atmospheric pressure. It provides a monitoring method.
  • the elevator monitoring system includes a barometric pressure determination processing unit that determines whether the amount of increase in barometric pressure per unit time exceeds a preset threshold; and an operation control command unit that outputs a flood evacuation operation command to the submerged water evacuation operation command.
  • the elevator monitoring method includes a barometric pressure determination processing step of determining whether the amount of increase in barometric pressure per unit time exceeds a preset threshold value, and, after the barometric pressure determination processing step, a determination in the barometric pressure determination processing step. and an operation control command step of outputting a flood evacuation operation command to the elevator based on the result.
  • the elevator when a tsunami occurs due to an increase in atmospheric pressure, the elevator can perform a flood evacuation operation.
  • FIG. 1 is a block diagram showing an elevator monitoring system according to Embodiment 1.
  • FIG. 2 is a configuration diagram showing the elevator monitoring system of FIG. 1.
  • FIG. This is a graph showing how when a large-scale eruption occurs, atmospheric pressure temporarily increases due to air shock waves generated by the eruption.
  • 3 is a flowchart showing processing of the elevator monitoring system according to the first embodiment.
  • FIG. 1 is a block diagram showing an elevator monitoring system according to the first embodiment.
  • FIG. 2 is a block diagram showing the elevator monitoring system of FIG. 1.
  • the elevator monitoring system according to the first embodiment includes an elevator 1, an air pressure information acquisition device 2, a monitoring device 3, and an information center 4.
  • the elevator 1 includes an elevator control panel 101, an elevator hoist 102, an elevator car 103, an in-car speaker 104, and an in-car display 105.
  • the elevator control panel 101 controls the drive of the elevator hoist 102. By driving the elevator hoist 102, the elevator car 103 moves up and down in a hoistway (not shown). An in-car speaker 104 and an in-car display 105 are provided in the elevator car 103.
  • a flood evacuation operation command which will be described later, is input to the elevator control panel 101 from the monitoring device 3.
  • the elevator control panel 101 controls the elevator hoist 102 so that the elevator 1 performs a flood evacuation operation.
  • the elevator control panel 101 first determines whether there are any passengers in the elevator car 103.
  • the elevator control panel 101 determines that there is a passenger in the elevator car 103
  • the elevator control panel 101 moves the elevator car 103 to a preset evacuation floor, and then opens the entrance/exit of the elevator car 103. This allows passengers in the elevator car 103 to get off at the evacuation floor. After the passengers in the elevator car 103 get off at the evacuation floor, the elevator control panel 101 moves the elevator car 103 to the top floor and puts the elevator 1 into a dormant state. Examples of evacuation floors include the ground floor, the nearest floor, and the top floor.
  • the elevator control panel 101 determines that there are no passengers in the elevator car 103, the elevator control panel 101 moves the elevator car 103 to the top floor, and then puts the elevator 1 into a dormant state.
  • the in-car speaker 104 When the elevator control panel 101 moves the elevator car 103 to an evacuation floor, the in-car speaker 104 emits a sound indicating evacuation guidance, and the in-car display 105 displays an image indicating evacuation guidance.
  • the in-car speaker 104 and the in-car display 105 are controlled by an operation control command unit 303 in the monitoring device 3, which will be described later. Note that the in-car speaker 104 and the in-car display 105 may be controlled by the elevator control panel 101.
  • the atmospheric pressure information acquisition device 2 is installed in the building where the elevator 1 is installed.
  • the atmospheric pressure information acquisition device 2 includes a barometer (not shown).
  • the barometer of the atmospheric pressure information acquisition device 2 periodically measures the atmospheric pressure in the area where the building in which the elevator 1 is installed is located.
  • the barometer of the atmospheric pressure information acquisition device 2 measures atmospheric pressure, so that the atmospheric pressure information acquisition device 2 periodically acquires atmospheric pressure information.
  • the atmospheric pressure information acquired by the atmospheric pressure information acquisition device 2 is output from the atmospheric pressure information acquisition device 2 and input to the monitoring device 3.
  • the monitoring device 3 is installed in the building where the elevator 1 is installed.
  • the monitoring device 3 includes an atmospheric pressure determination processing section 301, a region determination processing section 302, and an operation control command section 303.
  • FIG. 3 is a graph showing how, when a large-scale eruption occurs, atmospheric pressure temporarily increases due to air shock waves generated by the eruption.
  • the vertical axis shows atmospheric pressure
  • the horizontal axis shows time.
  • the atmospheric pressure increases by about 0.8 to 1.5 hPa per hour, as shown in Figure 3.
  • the atmospheric pressure determination processing unit 301 stores in advance a threshold value T used to determine whether or not the elevator 1 performs flood evacuation operation.
  • the threshold value T stored in the atmospheric pressure determination processing unit 301 corresponds to the amount of increase A in atmospheric pressure per unit time that would cause a tsunami to occur.
  • the atmospheric pressure information output from the atmospheric pressure information acquisition device 2 is input to the atmospheric pressure determination processing section 301.
  • the atmospheric pressure determination processing section 301 uses the threshold value T stored in advance in the atmospheric pressure determination processing section 301 and the atmospheric pressure information input to the atmospheric pressure determination processing section 301, the atmospheric pressure determination processing section 301 determines that the amount of increase A in atmospheric pressure per unit time is preset. It is determined whether the threshold value T exceeded.
  • Areas that are predicted to be flooded due to the arrival of the tsunami are designated as flood predicted areas.
  • the area predicted to be flooded is determined based on the area's elevation above sea level and the distance from the coast and river to the area.
  • the area determination processing unit 302 stores in advance the location information of the building where the elevator 1 is installed and the location information of the predicted flood area.
  • the area determination processing unit 302 uses the location information of the building where the elevator 1 is installed and the location information of the predicted flooding area to determine whether the area where the elevator 1 is installed is included in the predicted flooding area. judge.
  • the determination results of the atmospheric pressure determination processing section 301 and the determination results of the region determination processing section 302 are input to the operation control command section 303.
  • the atmospheric pressure determination processing unit 301 determines that the amount of increase A in atmospheric pressure per unit time exceeds the threshold T, and the area determination processing unit 302 determines that the area where the elevator 1 is installed is included in the predicted flooding area.
  • the operation control command unit 303 outputs a flood evacuation operation command.
  • the flood evacuation operation command output from the operation control command unit 303 is input to the elevator control panel 101.
  • the elevator control panel 101 controls the elevator hoist 102 so that the elevator 1 performs a flood evacuation operation.
  • the flood evacuation operation command output from the operation control command unit 303 is input to the information center 4 together with information specifying the elevator 1.
  • the information center 4 it is recorded that the elevator 1 performs a flood evacuation operation.
  • FIG. 4 is a flowchart showing processing of the elevator monitoring system according to the first embodiment.
  • step S101 an atmospheric pressure determination process is performed.
  • the atmospheric pressure determination processing section 301 determines whether the amount of increase A in atmospheric pressure per unit time exceeds a threshold value T.
  • the atmospheric pressure determination processing step is performed each time atmospheric pressure information is input to the atmospheric pressure determination processing section 301.
  • step S101 when the atmospheric pressure determination processing unit 301 determines that the amount of increase A in atmospheric pressure per unit time does not exceed the threshold T, the process of the elevator monitoring system according to the first embodiment repeats step S101. .
  • step S101 determines in step S101 that the amount of increase A in atmospheric pressure per unit time exceeds the threshold T
  • the process of the elevator monitoring system according to the first embodiment proceeds to step S102.
  • step S102 a region determination processing step is performed.
  • the area determination processing step the area determination processing unit 302 determines whether the area where the elevator 1 is installed is included in the predicted flooding area.
  • step S102 if the area determination processing unit 302 determines that the area where the elevator 1 is installed is not included in the predicted flooding area, the process of the elevator monitoring system according to the first embodiment ends.
  • step S102 determines in step S102 that the area where the elevator 1 is installed is included in the predicted flooding area
  • step S103 the process of the elevator monitoring system according to the first embodiment proceeds to step S103.
  • step S103 an operation control command step is performed.
  • a flood evacuation operation command is output from the operation control command unit 303, and the output flood evacuation operation command is input to the elevator control panel 101.
  • step S104 a flood evacuation operation process is performed.
  • the elevator control panel 101 determines whether there are any passengers in the elevator car 103.
  • step S104 if the elevator control panel 101 determines that there is a passenger in the elevator car 103, the elevator control panel 101 moves the elevator car 103 to a preset evacuation floor, and then open it. As a result, passengers in the elevator car 103 get off at the evacuation floor.
  • the operation control command unit 303 controls the in-car speaker 104 and the in-car display 105, so that the in-car speaker 104 emits a sound indicating evacuation guidance, and the in-car display 105 displays an image indicating evacuation guidance. indicate.
  • the elevator control panel 101 moves the elevator car 103 to the top floor and puts the elevator 1 into a dormant state.
  • step S104 if the elevator control panel 101 determines that there are no passengers in the elevator car 103, the elevator control panel 101 moves the elevator car 103 to the top floor, and then puts the elevator 1 into a dormant state. .
  • the processing of the elevator monitoring system according to the first embodiment ends.
  • the elevator monitoring system includes the atmospheric pressure determination processing section 301 and the operation control command section 303.
  • the atmospheric pressure determination processing unit 301 determines whether the amount of increase A in atmospheric pressure per unit time exceeds a threshold value T.
  • the operation control command unit 303 outputs a flood evacuation operation command to the elevator 1 based on the determination result of the atmospheric pressure determination processing unit 301. According to this configuration, when a tsunami occurs due to an increase in atmospheric pressure, the elevator 1 can perform a flood evacuation operation.
  • the elevator monitoring system further includes a region determination processing section 302.
  • the area determination processing unit 302 determines whether the area where the elevator 1 is installed is included in the predicted flooding area.
  • the operation control command unit 303 outputs a flood evacuation operation command to the elevator 1 based on the determination result of the atmospheric pressure determination processing unit 301 and the determination result of the area determination processing unit 302.
  • the elevator monitoring method includes an air pressure determination processing step and an operation control command step.
  • the atmospheric pressure determination processing step it is determined whether the increase amount A of the atmospheric pressure per unit time exceeds a threshold value T or not.
  • the operation control command process is performed after the atmospheric pressure determination process.
  • a flood evacuation operation command is output to the elevator 1 based on the determination result of the atmospheric pressure determination processing step. According to this configuration, when a tsunami occurs due to an increase in atmospheric pressure, the elevator 1 can perform a flood evacuation operation.
  • the elevator monitoring method further includes a region determination processing step.
  • the region determination processing step it is determined whether the region where the elevator 1 is installed is included in the predicted flooding region.
  • the operation control command step a flood evacuation operation command is output to the elevator 1 based on the determination result of the atmospheric pressure determination processing step and the determination result of the region determination processing step.
  • the elevator monitoring system may have a configuration in which the atmospheric pressure information acquisition device 2 is provided outside the building in which the elevator 1 is installed.
  • the information center 4 may be provided with the atmospheric pressure information acquisition device 2.
  • the atmospheric pressure information acquisition device 2 includes a barometer, and the atmospheric pressure information acquisition device 2 acquires atmospheric pressure information by the barometer measuring the atmospheric pressure.
  • the structure of the elevator monitoring system may be such that atmospheric pressure information is input from the information center 4 to the atmospheric pressure information acquisition device 2.
  • the elevator monitoring system may have a configuration including a plurality of elevators 1.
  • the elevator monitoring system may be configured such that the atmospheric pressure information acquisition device 2 having a barometer is provided only in the building where one of the plurality of elevators 1 is installed.
  • the atmospheric pressure information acquired by the atmospheric pressure information acquisition device 2 having a barometer is outputted from the atmospheric pressure information acquisition device 2 having a barometer and inputted into the information center 4 .
  • the atmospheric pressure information input to the information center 4 is output from the information center 4 and input to the atmospheric pressure information acquisition device 2 which does not have a barometer.
  • the barometric pressure information acquisition device 2 having a barometer is installed only in the building in which one elevator 1 is installed among the plurality of elevators 1, each of the plurality of elevators 1
  • the atmospheric pressure information acquisition device 2 can acquire atmospheric pressure information.
  • the structure of the elevator monitoring system may be such that the monitoring device 3 is provided outside the building in which the elevator 1 is installed.
  • an elevator monitoring system may be configured in which the monitoring device 3 is provided in the information center 4.
  • the elevator monitoring system a configuration has been described in which one threshold value T corresponding to the amount of increase A in atmospheric pressure per unit time that causes a tsunami is stored in the atmospheric pressure determination processing unit 301. .
  • a plurality of threshold values T are stored in advance in the atmospheric pressure determination processing unit 301, and each of the plurality of threshold values T stored in advance in the atmospheric pressure determination processing unit 301 corresponds to the expected height of the tsunami.
  • the area determination processing unit 302 may store a plurality of predicted flood areas corresponding to the predicted height of the tsunami. In other words, the predicted flooding area may change depending on the predicted height of the tsunami.
  • the area determination processing unit 302 determines whether the area where the elevator 1 is installed is predicted to be flooded using the position information of the predicted flooding area corresponding to the threshold value T input to the area determination processing unit 302 among the plurality of predicted flooding areas. Determine whether it is included in the area. Thereby, the area determination processing unit 302 can determine whether or not the area where the elevator 1 is installed is included in the predicted flooding area, depending on the expected height of the tsunami.
  • an elevator monitoring system in which information on the threshold value T is output from the atmospheric pressure determination processing section 301 and inputted to the region determination processing section 302.
  • an elevator monitoring system may be configured in which atmospheric pressure information output from the atmospheric pressure information acquisition device 2 is input to the region determination processing section 302.
  • the region determination processing unit 302 determines the area where the elevator 1 is installed using the position information of the predicted flood area corresponding to the increase in atmospheric pressure per unit time A among the multiple predicted flood areas. Determine whether the area is included in the predicted flooding area.
  • the elevator monitoring system has a configuration in which the location information of the building where the elevator 1 is installed and the location information of the predicted flood area are stored in advance in the area determination processing unit 302. explained.
  • the configuration of the elevator monitoring system may be such that the location information of the building where the elevator 1 is installed and the location information of the predicted flood area are stored in advance in the information center 4.
  • the region determination processing unit 302 transmits information specifying the elevator 1 to the information center 4.
  • the information center 4 sends the location information of the building where the elevator 1 is installed and the location information of the predicted flood area to the area determination processing unit 302. Send.
  • the present invention is not limited to the elevator monitoring system according to the first embodiment described above.
  • Various modifications and conversions can be made to the elevator monitoring system according to the first embodiment described above without departing from the scope of the claims.

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  • Maintenance And Inspection Apparatuses For Elevators (AREA)
PCT/JP2022/033551 2022-09-07 2022-09-07 エレベーター監視システムおよびエレベーター監視方法 Ceased WO2024053011A1 (ja)

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JP2024545329A JPWO2024053011A1 (https=) 2022-09-07 2022-09-07
PCT/JP2022/033551 WO2024053011A1 (ja) 2022-09-07 2022-09-07 エレベーター監視システムおよびエレベーター監視方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025224842A1 (ja) * 2024-04-23 2025-10-30 三菱電機株式会社 エレベーター

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009161288A (ja) * 2007-12-28 2009-07-23 Mitsubishi Electric Building Techno Service Co Ltd エレベータ制御装置
JP2013096802A (ja) * 2011-10-31 2013-05-20 Yukiken Snow Eaters:Kk 津波予測システム及び装置、並びにプログラム
JP2014084197A (ja) * 2012-10-23 2014-05-12 Mitsubishi Electric Corp エレベーターの制御装置
JP2016128766A (ja) * 2015-01-09 2016-07-14 国立研究開発法人防災科学技術研究所 圧力センサの出力周波数算出方法およびそれを用いた気圧観測による津波警報装置、津波警報システム
JP2019035722A (ja) * 2017-08-22 2019-03-07 有限会社環境地質研究室 地震警報装置、地震警報システム及びコンピュータプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009161288A (ja) * 2007-12-28 2009-07-23 Mitsubishi Electric Building Techno Service Co Ltd エレベータ制御装置
JP2013096802A (ja) * 2011-10-31 2013-05-20 Yukiken Snow Eaters:Kk 津波予測システム及び装置、並びにプログラム
JP2014084197A (ja) * 2012-10-23 2014-05-12 Mitsubishi Electric Corp エレベーターの制御装置
JP2016128766A (ja) * 2015-01-09 2016-07-14 国立研究開発法人防災科学技術研究所 圧力センサの出力周波数算出方法およびそれを用いた気圧観測による津波警報装置、津波警報システム
JP2019035722A (ja) * 2017-08-22 2019-03-07 有限会社環境地質研究室 地震警報装置、地震警報システム及びコンピュータプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025224842A1 (ja) * 2024-04-23 2025-10-30 三菱電機株式会社 エレベーター

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