WO2019193653A1 - Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation - Google Patents

Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation Download PDF

Info

Publication number
WO2019193653A1
WO2019193653A1 PCT/JP2018/014301 JP2018014301W WO2019193653A1 WO 2019193653 A1 WO2019193653 A1 WO 2019193653A1 JP 2018014301 W JP2018014301 W JP 2018014301W WO 2019193653 A1 WO2019193653 A1 WO 2019193653A1
Authority
WO
WIPO (PCT)
Prior art keywords
earthquake
elevator
control panel
diagnostic operation
normal operation
Prior art date
Application number
PCT/JP2018/014301
Other languages
French (fr)
Japanese (ja)
Inventor
智史 山▲崎▼
一輝 上西
慎吾 安方
Original Assignee
三菱電機ビルテクノサービス株式会社
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 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to CN201880079691.5A priority Critical patent/CN111479767A/en
Priority to JP2018530640A priority patent/JP6566140B1/en
Priority to PCT/JP2018/014301 priority patent/WO2019193653A1/en
Publication of WO2019193653A1 publication Critical patent/WO2019193653A1/en

Links

Images

Classifications

    • 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
    • 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 invention relates to an elevator control panel and an elevator system.
  • Patent Document 1 describes an example of an elevator system.
  • the elevator system automatically performs diagnostic operation after an earthquake occurs.
  • the elevator system may be restored by maintenance personnel when a major earthquake occurs, judging that diagnostic operation is not allowed. At this time, there is a possibility that reset leakage indicating whether or not diagnostic operation is possible may occur due to a mistake of maintenance personnel.
  • the elevator system described in Patent Document 1 does not display information on restoration by maintenance personnel. For this reason, it is difficult for maintenance personnel to notice reset leakage.
  • An object of the present invention is to provide an elevator control panel and an elevator system that prevent reset leakage of whether or not diagnostic operation is possible in restoration by a maintenance worker.
  • the elevator control panel stores the status of whether or not the elevator can be normally operated, stores the status of whether or not the elevator can be diagnosed, and detects an earthquake that is equal to or greater than a first threshold value for determining whether or not normal operation is possible.
  • a state management unit that rejects normal operation when the seismic sensing device senses, and rejects diagnostic operation when the seismic sensing device senses an earthquake that is greater than or equal to the second threshold for determining whether or not diagnostic operation is possible;
  • a transmission unit that transmits a notification signal indicating that normal operation is possible and diagnostic operation is not possible to the notification device when driving is possible and diagnostic driving is not.
  • the elevator system senses an earthquake of a first threshold value or higher for determining whether or not a normal operation of the elevator is possible, and detects an earthquake of a second threshold value or higher for judging whether or not a diagnostic operation of the elevator is possible.
  • a sensing device, a notification device that informs maintenance personnel of the contents represented by the received notification signal, a state of whether or not normal operation is possible, a state of whether or not diagnostic operation is possible, and an earthquake that is greater than or equal to the first threshold is detected Notification that the normal operation is rejected when the device senses, the diagnostic operation is rejected when the earthquake detection device detects an earthquake of the second threshold value or more, and the diagnostic operation is rejected when the diagnostic operation is not
  • a control panel for transmitting a signal to a notification device.
  • the control panel transmits a notification signal indicating that normal operation is possible and diagnostic operation is not possible to the notification device.
  • the notification device notifies the maintenance staff of the content of the received notification signal. As a result, in the recovery by the maintenance staff, the reset leakage indicating whether the diagnostic operation is possible is prevented.
  • FIG. 1 is a configuration diagram of an elevator system according to Embodiment 1.
  • FIG. 4 is a flowchart showing an example of the operation of the control panel according to the first embodiment.
  • FIG. 3 is a diagram illustrating a hardware configuration of a main part of the control panel according to the first embodiment.
  • FIG. 1 is a configuration diagram of an elevator system according to the first embodiment.
  • the building 1 has a plurality of floors.
  • the elevator system 2 is applied to the building 1.
  • the elevator system 2 includes an elevator 3 and a remote monitoring device 4.
  • the hoistway 5 passes through each floor of the building 1.
  • the pit 6 is provided at the lower end of the hoistway 5.
  • the machine room 7 is provided above the hoistway 5.
  • Each of the plurality of halls 8 is provided on each floor of the building 1.
  • Each of the plurality of halls 8 faces the hoistway 5.
  • Each of the plurality of halls 8 includes a hall door 9.
  • Each of the plurality of halls 8 includes a hall indicator 10.
  • the hall indicator 10 notifies the content represented by the received notification signal by display.
  • Each of the plurality of hall indicators 10 is an example of a notification device.
  • a notification signal is a signal showing the matter notified to a maintenance worker, for example.
  • the elevator 3 includes a car 11, a balance weight 12, a hoisting machine 13, a main rope 14, an earthquake detection device 15, and a control panel 16.
  • the car 11 is provided inside the hoistway 5 so that it can be raised and lowered along a guide rail (not shown).
  • the car 11 includes a car door 17 and a car indicator 18.
  • the car door 17 is configured to be able to open and close in conjunction with the landing door 9 when the car 11 is stopped on any of a plurality of floors.
  • the car indicator 18 is configured to notify the content represented by the notification signal received through the car 11 by display.
  • the car indicator 18 is an example of a notification device.
  • the car indicator 18 is provided above the car door 17.
  • the balancing weight 12 is provided inside the hoistway 5 so that it can be raised and lowered along a guide rail (not shown).
  • the hoisting machine 13 is provided in the machine room 7.
  • the main rope 14 is wound around the hoisting machine 13. Both ends of the main rope 14 are held by the car 11 and the balance weight 12 respectively.
  • the earthquake detection device 15 includes a first earthquake detector 19 and a second earthquake detector 20 separately.
  • the first earthquake detector 19 is, for example, an S-wave earthquake detector.
  • the first earthquake detector 19 is provided in the machine room 7.
  • the first seismic detector 19 is configured to be able to sense an earthquake having a first threshold value or more.
  • the first threshold value is a predetermined threshold value for determining whether or not the elevator 3 can be operated normally.
  • the first threshold value is, for example, an acceleration value corresponding to “low gal” or “high gal”.
  • the normal operation is a normal operation of the elevator 3 on which passengers can get on and off and move.
  • the second earthquake detector 20 is, for example, a P + S wave earthquake detector.
  • the second earthquake detector 20 is provided in the pit 6.
  • the second earthquake detector 20 is configured to detect an earthquake having a second threshold value or more.
  • the second threshold is a predetermined threshold for determining whether the diagnostic operation of the elevator 3 is possible.
  • the second threshold is, for example, an acceleration value corresponding to “diagnostic gal”.
  • the second threshold is set to a value greater than the first threshold.
  • the diagnosis operation is an operation of the elevator 3 for diagnosing whether or not the normal operation can be restored.
  • the control panel 16 is provided in the machine room 7.
  • the control panel 16 includes a car control unit 161, a state management unit 162, an operation switch 163, a determination unit 164, and a transmission unit 165.
  • the car control unit 161 is connected to the car 11 so that the operation of the car 11 can be controlled.
  • the operation of the car 11 includes opening / closing the car door 17 and displaying the car indicator 18.
  • the car control unit 161 is connected to the hoisting machine 13 so that the operation of the hoisting machine 13 can be controlled.
  • the operation of the hoisting machine 13 includes starting and stopping of a motor (not shown).
  • the car control unit 161 is configured to receive status data from the car 11 and the hoisting machine 13.
  • the state data is data representing the operation state of the elevator 3.
  • the state management unit 162 is configured to be able to store the status of each of the normal operation and the diagnostic operation of the elevator 3.
  • the state management unit 162 is connected to the first earthquake detector 19 so as to transmit a signal representing the occurrence of an earthquake of the first threshold value or more.
  • the state management unit 162 is connected to the second earthquake detector 20 so as to transmit a signal representing the occurrence of an earthquake of the second threshold value or more.
  • the state management unit 162 is connected to the car control unit 161 so as to communicate whether each of the normal operation and the diagnostic operation of the elevator 3 is possible.
  • the operation switch 163 is a switch for switching the operation mode of the elevator 3.
  • the operation mode includes an AUTO mode and a HAND mode.
  • the AUTO mode is an automatic operation mode in the case of normal operation.
  • the HAND mode is a manual operation mode for maintenance work or the like.
  • the operation switch 163 is operated by maintenance personnel.
  • the operation switch 163 is connected to the state management unit 162 so that a signal representing the operation of the maintenance staff can be transmitted.
  • the determination unit 164 is connected to the state management unit 162 so as to be able to read the status of each normal operation and diagnostic operation of the elevator 3.
  • the determination unit 164 is configured to be able to determine whether to transmit a notification signal based on the read state.
  • the transmission unit 165 is connected to the determination unit 164 so that the determination result can be read.
  • the transmission unit 165 is connected to the car control unit 161, the landing indicator 10, and the remote monitoring device 4 so that a notification signal indicating a notification item corresponding to the state read by the determination unit 164 can be transmitted.
  • the remote monitoring device 4 is provided in the management room of the building 1, for example.
  • the remote monitoring device 4 is used for monitoring by an administrator of the elevator 3, for example.
  • the monitoring center 21 is a base that remotely monitors the elevator 3.
  • the monitoring center 21 is connected to the remote monitoring device 4 so that it can communicate through the communication line 22.
  • the car control unit 161 starts or stops the hoisting machine 13.
  • the main rope 14 is driven and moved by the activated hoisting machine 13.
  • the car 11 and the balancing weight 12 move up and down following the movement of the main rope 14.
  • the state management unit 162 stores that the normal operation is possible as the state of the elevator 3, the elevator 3 performs the normal operation.
  • the operation mode of the elevator 3 is the AUTO mode.
  • the car 11 responds to a call from the user by raising and lowering the hoistway 5.
  • the car indicator 18 and the hall indicator 10 notify the user of the position of the car 11 by displaying the floor.
  • the car 11 stops on the floor where the hall 8 is provided.
  • the landing door 9 opens in conjunction with the car door 17. A user of the elevator 3 gets on or off the car 11 from the landing 8.
  • the first earthquake detector 19 detects the earthquake.
  • the first earthquake detector 19 transmits a signal representing the occurrence of the earthquake to the state management unit 162.
  • the state management unit 162 switches the stored normal operation state of the elevator 3 to NO.
  • the elevator 3 performs diagnosis operation.
  • the car control unit 161 controls the operation of the car 11 and the hoisting machine 13 in accordance with predetermined operation items.
  • the operation items include, for example, low speed operation of the car 11, normal speed operation of the car 11, and opening / closing of the car door 17.
  • the car control unit 161 diagnoses whether a condition of a predetermined diagnostic item is satisfied based on state data received in the diagnostic operation.
  • the diagnostic items include, for example, that there is no interference with the main rope 14 and that there is no abnormal noise associated with driving.
  • the car control unit 161 determines whether there is an abnormality in the operation of the elevator 3 based on the diagnosis result.
  • the state management unit 162 switches the stored normal operation state of the elevator 3 to be acceptable.
  • the state management unit 162 maintains the stored normal operation state of the elevator 3 as negative.
  • the determination unit 164 determines to transmit a notification signal indicating that restoration by a maintenance staff is required as a notification item.
  • the transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4.
  • the remote monitoring device 4 transmits a notification signal to the monitoring center 21.
  • the second earthquake detector 20 senses the earthquake.
  • the second earthquake detector 20 transmits a signal representing the occurrence of the earthquake to the state management unit 162.
  • the state management unit 162 switches the stored diagnosis operation state of the elevator 3 to “No”.
  • the determination unit 164 determines to transmit a notification signal indicating that restoration by a maintenance staff is required as a notification item.
  • the transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4.
  • the remote monitoring device 4 transmits a notification signal to the monitoring center 21.
  • the maintenance staff is requested to be dispatched by notification from the remote monitoring device 4 or the monitoring center 21.
  • the elevator 3 is restored by maintenance personnel.
  • the restoration by maintenance personnel is performed as follows, for example.
  • the maintenance staff checks whether there is an abnormality such as a material loss in the hoistway 5.
  • the maintenance staff resets the first earthquake sensor 19 in the machine room 7.
  • the maintenance engineer switches the operation mode of the elevator 3 from AUTO to HAND by the operation switch 163 in the machine room 7.
  • the state management unit 162 switches the stored normal operation state of the elevator 3 to be acceptable.
  • the maintenance engineer resets the second earthquake sensor 20 in the pit 6.
  • the state management unit 162 switches the stored diagnostic operation state of the elevator 3 to be acceptable.
  • the maintenance staff checks whether there is any abnormality in the elevator 3 by a trial run.
  • the state management unit 162 stores the state of the diagnostic operation of the elevator 3 as “No”.
  • the determination unit 164 detects the reset leak of the second earthquake detector 20 as a notification item. It determines with transmitting the alerting signal showing.
  • the transmission unit 165 transmits a notification signal representing the matter to the car indicator 18 through the car control unit 161.
  • the transmission unit 165 transmits a notification signal representing the matter to the hall indicators 10 of the plurality of halls 8.
  • the car indicator 18 informs the maintenance staff performing the test operation of the content represented by the received notification signal.
  • the car indicator 18 gives notification by alternately displaying a floor display and a display indicating a reset omission.
  • the display indicating the reset omission is, for example, the display of the letter “H”.
  • the hall indicator 10 notifies the contents represented by the received notification signal to maintenance personnel who are performing a test run.
  • the hall indicator 10 notifies by alternately displaying a floor display and a display indicating a reset omission.
  • the display indicating the reset omission is, for example, the display of the letter “H”.
  • FIG. 2 is a flowchart showing an example of the operation of the control panel according to the first embodiment.
  • step S1 the car control unit 161 determines whether normal operation is possible. When the determination result is No, the operation of the control panel 16 proceeds to step S2. When the determination result is Yes, the operation of the control panel 16 proceeds to step S6.
  • step S2 the car control unit 161 determines whether diagnostic operation is possible. When the determination result is Yes, the operation of the control panel 16 proceeds to step S3. When the determination result is No, the operation of the control panel 16 proceeds to step S5.
  • step S3 the car control unit 161 performs a diagnostic operation. Thereafter, the operation of the control panel 16 proceeds to step S4.
  • step S4 the car control unit 161 determines whether there is no abnormality in the diagnostic operation.
  • the determination result is Yes
  • the operation of the control panel 16 proceeds to step S1.
  • the determination result is No
  • the operation of the control panel 16 proceeds to step S5.
  • step S5 the state management unit 162 denies the state of the diagnostic operation. Thereafter, the transmission unit 165 transmits a notification signal indicating that the maintenance person needs to recover. Thereafter, the operation of the control panel 16 proceeds to step S1.
  • step S6 the car control unit 161 performs normal operation. Thereafter, the operation of the control panel 16 proceeds to step S7.
  • step S7 the car control unit 161 determines whether diagnostic operation is possible.
  • the determination result is Yes
  • the operation of the control panel 16 proceeds to step S1.
  • the determination result is No
  • the operation of the control panel 16 proceeds to step S8.
  • step S8 the transmission unit 165 transmits a notification signal indicating reset leakage. Thereafter, the operation of the control panel 16 proceeds to step S1.
  • the elevator system 2 includes the earthquake detection device 15, the landing indicator 10, the car indicator 18, and the control panel 16.
  • the earthquake sensing device 15 senses an earthquake having a first threshold value or more.
  • the first threshold value is a threshold value for determining whether or not the elevator 3 can be operated normally.
  • the earthquake sensing device 15 senses an earthquake having a second threshold value or more.
  • the second threshold is a threshold for determining whether the diagnostic operation of the elevator 3 is possible.
  • the hall indicator 10 notifies the maintenance staff of the content represented by the received notification signal.
  • the car indicator 18 notifies the maintenance staff of the content represented by the received notification signal.
  • the control panel 16 includes a state management unit 162 and a transmission unit 165.
  • the state management unit 162 stores the state of whether the normal operation of the elevator 3 is possible.
  • the state management unit 162 stores a state of whether or not the diagnostic operation of the elevator 3 is possible.
  • the state management unit 162 rejects normal operation when the earthquake sensing device 15 senses an earthquake equal to or greater than the first threshold.
  • the state management unit 162 rejects the diagnostic operation when the earthquake sensing device 15 senses an earthquake equal to or greater than the second threshold.
  • the transmission unit 165 transmits a notification signal indicating reset omission to each of the hall indicator 10 and the car indicator 18 when normal operation is possible and diagnostic operation is not possible.
  • the operation state of the elevator 3 is that normal operation is possible and diagnostic operation is not possible. That is, the notification signal indicating the reset leakage is a notification signal indicating that normal operation is possible and diagnostic operation is not.
  • the transmission unit 165 transmits a notification signal indicating a reset omission to each of the hall indicator 10 and the car indicator 18 that are notification devices. Each of the hall indicator 10 and the car indicator 18 notifies the maintenance staff of the content of the notification signal. As a result, in the recovery by the maintenance staff, the reset leakage indicating whether the diagnostic operation is possible is prevented.
  • the diagnosis operation is not automatically performed even when an earthquake that is greater than or equal to the first threshold and less than the second threshold occurs.
  • the elevator system 2 notifies the maintenance staff of the reset leakage, thereby preventing the normal operation from being performed while the diagnosis operation is not performed. Thereby, the elevator system 2 can raise the recovery rate by the diagnostic driving
  • the transmission unit 165 does not transmit a notification signal to the hall indicator 10 and the car indicator 18 when normal operation is not possible.
  • the transmission unit 165 does not transmit a notification signal. That is, the transmission unit 165 does not transmit the notification signal until reset leakage occurs. For this reason, the transmission part 165 can transmit an alerting signal at the timing which attracts a maintenance worker's attention. Thereby, in the recovery by the maintenance staff, reset leakage indicating whether or not diagnostic operation is possible is more reliably prevented.
  • the earthquake detection device 15 includes a first earthquake detector 19 and a second earthquake detector 20 separately.
  • the first seismic detector 19 senses an earthquake having a first threshold value or more.
  • the second seismic detector 20 senses an earthquake having a second threshold value or more.
  • the first earthquake sensor 19 and the second earthquake sensor 20 are individually reset. For this reason, when the first seismic sensor 19 is reset, a reset leak of the second seismic sensor 20 may occur. Even in this case, the elevator system 2 can prevent reset leakage.
  • the second seismic sensor 20 is disposed at a distance from the first seismic sensor 19.
  • the first seismic detector 19 and the second seismic detector 20 are provided in the machine room 7 and the pit 6 with a space therebetween. For this reason, when the first seismic sensor 19 is reset, a reset leak of the second seismic sensor 20 may occur. Even in this case, the elevator system 2 can prevent reset leakage.
  • the building 1 may shake at different accelerations from place to place. For this reason, even if the first earthquake sensor 19 does not sense an earthquake, the second earthquake sensor 20 may sense an earthquake.
  • the operation state of the elevator 3 is that normal operation is possible and diagnostic operation is not possible. In this case, even when an earthquake that is equal to or greater than the first threshold and less than the second threshold occurs thereafter, the diagnostic operation is not automatically performed.
  • the elevator system 2 prevents the normal operation from being performed in a state where the diagnostic operation is not performed by notifying the maintenance staff of the reset leakage. Thereby, the elevator system 2 can raise the recovery rate by the diagnostic driving
  • the second seismic detector 20 is arranged at a distance from the control panel 16.
  • the operation switch 163 When the operation switch 163 is operated to switch the operation mode of the elevator 3, the second seismic detector 20 may be leaked. Even in this case, the elevator system 2 can prevent reset leakage.
  • the hall indicator 10 which is a notification device is provided at the hall 8 of the elevator 3.
  • a car indicator 18 that is a notification device is provided in the car 11 of the elevator 3.
  • Platform 8 and car 11 are places where maintenance personnel check during the trial operation of recovery work. For this reason, the maintenance staff can confirm the presence or absence of reset leakage in the trial operation.
  • the determination unit 164 notifies that the reset leakage state is continued as a notification item. It may be determined that a signal is transmitted. At this time, the transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4. The remote monitoring device 4 transmits a notification signal to the monitoring center 21.
  • the hall indicator 10 and the car indicator 18 may be a 7-segment display, a dot matrix display, a liquid crystal display, or the like.
  • the hall indicator 10 and the car indicator 18 may be notified by simultaneously displaying a floor display and a display indicating a reset omission.
  • the hall indicator 10 and the car indicator 18 may be notified by displaying only a display indicating a reset omission.
  • the display indicating reset omission may be a display of a character string such as “reset omission has occurred”.
  • the notification device may be a speaker provided at the hall 8 or the car 11. At this time, the speaker notifies the maintenance staff of the content represented by the notification signal by a buzzer sound or an artificial voice.
  • the illumination provided in the hall 8 or the car 11 may work as a notification device. At this time, the illumination notifies the maintenance staff of the content represented by the notification signal by blinking or the like.
  • the notification device may be a portable terminal possessed by maintenance personnel.
  • the mobile terminal is, for example, a smartphone.
  • the mobile terminal notifies the maintenance staff of the content represented by the notification signal by, for example, artificial voice, screen display, or vibration of the vibration device.
  • the elevator 3 may be configured not to perform the normal operation even when the diagnostic operation is not possible.
  • FIG. 3 is a diagram illustrating a hardware configuration of a main part of the control panel according to the first embodiment.
  • Each function of the control panel 16 can be realized by a processing circuit.
  • the processing circuit includes at least one processor 16b and at least one memory 16c.
  • the processing circuit may comprise at least one dedicated hardware 16a in conjunction with or as an alternative to the processor 16b and the memory 16c.
  • each function of the control panel 16 is realized by software, firmware, or a combination of software and firmware. At least one of software and firmware is described as a program.
  • the program is stored in the memory 16c.
  • the processor 16b implements each function of the control panel 16 by reading and executing a program stored in the memory 16c.
  • the processor 16b is also referred to as a CPU (Central Processing Unit), a processing device, an arithmetic device, a microprocessor, a microcomputer, and a DSP.
  • the memory 16c includes, for example, a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.
  • a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.
  • the processing circuit When the processing circuit includes dedicated hardware 16a, the processing circuit is realized by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
  • Each function of the control panel 16 can be realized by a processing circuit. Alternatively, each function of the control panel 16 can be collectively realized by a processing circuit. A part of the functions of the control panel 16 may be realized by dedicated hardware 16a, and the other part may be realized by software or firmware. As described above, the processing circuit realizes each function of the control panel 16 by the hardware 16a, software, firmware, or a combination thereof.
  • the elevator system according to the present invention can be applied to a building having a plurality of floors.
  • the control panel according to the present invention can be applied to the elevator system.

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The purpose of this invention is to provide an elevator control panel and elevator system with which it is possible to prevent reset leakage as to the possibility of diagnostic operation in recovery by maintenance personnel. This elevator system (2) comprises: a seismic sensor device (15), a platform indicator (10) and a cage indicator (18) which are alarm devices, and a control panel (16). The control panel (16) stores the enabled/disabled state of normal operation and diagnostic operation. When the seismic sensor device (15) senses an earthquake at or above a first threshold value and an earthquake at or above a second threshold value, the control panel (16) disables normal operation and diagnostic operation. The control panel (16) transmits, to an alarm device, an alarm signal indicating that normal operation is enabled and diagnostic operation is disabled. The alarm device notifies maintenance personnel of the content of the alarm signal received.

Description

診断運転の可否のリセット漏れを防止するエレベーターの制御盤およびエレベーターシステムElevator control panel and elevator system that prevent leakage of diagnostic operation availability
　本発明は、エレベーターの制御盤およびエレベーターシステムに関する。 The present invention relates to an elevator control panel and an elevator system.
　特許文献１にエレベーターシステムの例が記載されている。エレベーターシステムは、地震発生後に自動で診断運転を実施する。 Patent Document 1 describes an example of an elevator system. The elevator system automatically performs diagnostic operation after an earthquake occurs.
日本特開２００７－２１０７１３号公報Japanese Unexamined Patent Publication No. 2007-210713
　エレベーターシステムは、大きな地震が発生した場合に、診断運転を否と判定して保守員により復旧されることがある。このとき、保守員のミスなどによって診断運転の可否のリセット漏れが生じる可能性がある。ここで、特許文献１に記載のエレベーターシステムは、保守員による復旧の情報を表示しない。このため、保守員はリセット漏れに気づきにくい。 The elevator system may be restored by maintenance personnel when a major earthquake occurs, judging that diagnostic operation is not allowed. At this time, there is a possibility that reset leakage indicating whether or not diagnostic operation is possible may occur due to a mistake of maintenance personnel. Here, the elevator system described in Patent Document 1 does not display information on restoration by maintenance personnel. For this reason, it is difficult for maintenance personnel to notice reset leakage.
　本発明は、このような課題を解決するためになされた。本発明の目的は、保守員による復旧において、診断運転の可否のリセット漏れを防止するエレベーターの制御盤およびエレベーターシステムを提供することである。 The present invention has been made to solve such problems. An object of the present invention is to provide an elevator control panel and an elevator system that prevent reset leakage of whether or not diagnostic operation is possible in restoration by a maintenance worker.
　本発明に係るエレベーターの制御盤は、エレベーターの通常運転の可否の状態を記憶し、エレベーターの診断運転の可否の状態を記憶し、通常運転の可否を判定するための第１閾値以上の地震を地震感知装置が感知するときに通常運転を否とし、診断運転の可否を判定するための第２閾値以上の地震を地震感知装置が感知するときに診断運転を否とする状態管理部と、通常運転が可で且つ診断運転が否のときに、報知機器に通常運転が可で且つ診断運転が否であることを表す報知信号を送信する送信部と、を備える。 The elevator control panel according to the present invention stores the status of whether or not the elevator can be normally operated, stores the status of whether or not the elevator can be diagnosed, and detects an earthquake that is equal to or greater than a first threshold value for determining whether or not normal operation is possible. A state management unit that rejects normal operation when the seismic sensing device senses, and rejects diagnostic operation when the seismic sensing device senses an earthquake that is greater than or equal to the second threshold for determining whether or not diagnostic operation is possible; A transmission unit that transmits a notification signal indicating that normal operation is possible and diagnostic operation is not possible to the notification device when driving is possible and diagnostic driving is not.
　本発明に係るエレベーターシステムは、エレベーターの通常運転の可否を判定するための第１閾値以上の地震を感知し、エレベーターの診断運転の可否を判定するための第２閾値以上の地震を感知する地震感知装置と、受信する報知信号が表す内容を保守員に報知する報知機器と、通常運転の可否の状態を記憶し、診断運転の可否の状態を記憶し、第１閾値以上の地震を地震感知装置が感知するときに通常運転を否とし、第２閾値以上の地震を地震感知装置が感知するときに診断運転を否とし、診断運転が否のときに診断運転が否であることを表す報知信号を報知機器に送信する制御盤と、を備える。 The elevator system according to the present invention senses an earthquake of a first threshold value or higher for determining whether or not a normal operation of the elevator is possible, and detects an earthquake of a second threshold value or higher for judging whether or not a diagnostic operation of the elevator is possible. A sensing device, a notification device that informs maintenance personnel of the contents represented by the received notification signal, a state of whether or not normal operation is possible, a state of whether or not diagnostic operation is possible, and an earthquake that is greater than or equal to the first threshold is detected Notification that the normal operation is rejected when the device senses, the diagnostic operation is rejected when the earthquake detection device detects an earthquake of the second threshold value or more, and the diagnostic operation is rejected when the diagnostic operation is not A control panel for transmitting a signal to a notification device.
　これらの発明によれば、制御盤は、通常運転が可で且つ診断運転が否であることを表す報知信号を報知機器に送信する。報知機器は、受信した報知信号の内容を保守員に報知する。これにより、保守員による復旧において、診断運転の可否のリセット漏れが防止される。 According to these inventions, the control panel transmits a notification signal indicating that normal operation is possible and diagnostic operation is not possible to the notification device. The notification device notifies the maintenance staff of the content of the received notification signal. As a result, in the recovery by the maintenance staff, the reset leakage indicating whether the diagnostic operation is possible is prevented.
実施の形態１に係るエレベーターシステムの構成図である。1 is a configuration diagram of an elevator system according to Embodiment 1. FIG. 実施の形態１に係る制御盤の動作の例を示すフローチャートである。4 is a flowchart showing an example of the operation of the control panel according to the first embodiment. 実施の形態１に係る制御盤の主要部のハードウェア構成を示す図である。FIG. 3 is a diagram illustrating a hardware configuration of a main part of the control panel according to the first embodiment.
　本発明を実施するための形態について添付の図面を参照しながら説明する。各図において、同一または相当する部分には同一の符号を付して、重複する説明は適宜に簡略化または省略する。 DETAILED DESCRIPTION Embodiments for carrying out the present invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals, and overlapping descriptions are simplified or omitted as appropriate.
　実施の形態１．
　図１は、実施の形態１に係るエレベーターシステムの構成図である。 Embodiment 1 FIG.
FIG. 1 is a configuration diagram of an elevator system according to the first embodiment.
　図１において、建築物１は、複数の階を備える。エレベーターシステム２は、建築物１に適用される。 Referring to FIG. 1, the building 1 has a plurality of floors. The elevator system 2 is applied to the building 1.
　エレベーターシステム２は、エレベーター３と、遠隔監視装置４と、を備える。 The elevator system 2 includes an elevator 3 and a remote monitoring device 4.
　エレベーター３において、昇降路５は、建築物１の各階を貫く。ピット６は、昇降路５の下端に設けられる。機械室７は、昇降路５の上方に設けられる。複数の乗場８の各々は、建築物１の各階に設けられる。複数の乗場８の各々は、昇降路５に対向する。複数の乗場８の各々は、乗場扉９を備える。複数の乗場８の各々は、乗場インジケーター１０を備える。乗場インジケーター１０は、受信した報知信号が表す内容を表示によって報知する。複数の乗場インジケーター１０の各々は、報知機器の例である。報知信号は、例えば保守員に対して報知する事項を表す信号である。 In the elevator 3, the hoistway 5 passes through each floor of the building 1. The pit 6 is provided at the lower end of the hoistway 5. The machine room 7 is provided above the hoistway 5. Each of the plurality of halls 8 is provided on each floor of the building 1. Each of the plurality of halls 8 faces the hoistway 5. Each of the plurality of halls 8 includes a hall door 9. Each of the plurality of halls 8 includes a hall indicator 10. The hall indicator 10 notifies the content represented by the received notification signal by display. Each of the plurality of hall indicators 10 is an example of a notification device. A notification signal is a signal showing the matter notified to a maintenance worker, for example.
　エレベーター３は、かご１１と、釣合オモリ１２と、巻上機１３と、主ロープ１４と、地震感知装置１５と、制御盤１６と、を備える。 The elevator 3 includes a car 11, a balance weight 12, a hoisting machine 13, a main rope 14, an earthquake detection device 15, and a control panel 16.
　かご１１は、昇降路５の内部において図示しないガイドレールに沿って昇降しうるように設けられる。かご１１は、かご扉１７と、かごインジケーター１８と、を備える。かご扉１７は、かご１１が複数の階のいずれかに停止している場合に、乗場扉９を連動させて開閉しうるように構成される。かごインジケーター１８は、かご１１を通じて受信した報知信号が表す内容を表示によって報知しうるように構成される。かごインジケーター１８は、報知機器の例である。かごインジケーター１８は、かご扉１７の上方に設けられる。 The car 11 is provided inside the hoistway 5 so that it can be raised and lowered along a guide rail (not shown). The car 11 includes a car door 17 and a car indicator 18. The car door 17 is configured to be able to open and close in conjunction with the landing door 9 when the car 11 is stopped on any of a plurality of floors. The car indicator 18 is configured to notify the content represented by the notification signal received through the car 11 by display. The car indicator 18 is an example of a notification device. The car indicator 18 is provided above the car door 17.
　釣合オモリ１２は、昇降路５の内部において図示しないガイドレールに沿って昇降しうるように設けられる。 The balancing weight 12 is provided inside the hoistway 5 so that it can be raised and lowered along a guide rail (not shown).
　巻上機１３は、機械室７に設けられる。 The hoisting machine 13 is provided in the machine room 7.
　主ロープ１４は、巻上機１３に巻き掛けられる。主ロープ１４は、両端部がかご１１および釣合オモリ１２にそれぞれ保持される。 The main rope 14 is wound around the hoisting machine 13. Both ends of the main rope 14 are held by the car 11 and the balance weight 12 respectively.
　地震感知装置１５は、第１地震感知器１９と、第２地震感知器２０と、を別体に備える。 The earthquake detection device 15 includes a first earthquake detector 19 and a second earthquake detector 20 separately.
　第１地震感知器１９は、例えばＳ波地震感知器である。第１地震感知器１９は、機械室７に設けられる。第１地震感知器１９は、第１閾値以上の地震を感知しうるように構成される。第１閾値は、エレベーター３の通常運転の可否を判定するための予め定められた閾値である。第１閾値は、例えば「低ガル」または「高ガル」に対応する加速度の値である。通常運転は、乗客が乗降して移動できるエレベーター３の通常の運転である。 The first earthquake detector 19 is, for example, an S-wave earthquake detector. The first earthquake detector 19 is provided in the machine room 7. The first seismic detector 19 is configured to be able to sense an earthquake having a first threshold value or more. The first threshold value is a predetermined threshold value for determining whether or not the elevator 3 can be operated normally. The first threshold value is, for example, an acceleration value corresponding to “low gal” or “high gal”. The normal operation is a normal operation of the elevator 3 on which passengers can get on and off and move.
　第２地震感知器２０は、例えばＰ＋Ｓ波地震感知器である。第２地震感知器２０は、ピット６に設けられる。第２地震感知器２０は、第２閾値以上の地震を感知しうるように構成される。第２閾値は、エレベーター３の診断運転の可否を判定するための予め定められた閾値である。第２閾値は、例えば「診断ガル」に対応する加速度の値である。第２閾値は、第１閾値より大きい値に設定される。診断運転は、通常運転への復旧の可否を診断するためのエレベーター３の運転である。 The second earthquake detector 20 is, for example, a P + S wave earthquake detector. The second earthquake detector 20 is provided in the pit 6. The second earthquake detector 20 is configured to detect an earthquake having a second threshold value or more. The second threshold is a predetermined threshold for determining whether the diagnostic operation of the elevator 3 is possible. The second threshold is, for example, an acceleration value corresponding to “diagnostic gal”. The second threshold is set to a value greater than the first threshold. The diagnosis operation is an operation of the elevator 3 for diagnosing whether or not the normal operation can be restored.
　制御盤１６は、機械室７に設けられる。制御盤１６は、かご制御部１６１と、状態管理部１６２と、操作スイッチ１６３と、判定部１６４と、送信部１６５と、を備える。 The control panel 16 is provided in the machine room 7. The control panel 16 includes a car control unit 161, a state management unit 162, an operation switch 163, a determination unit 164, and a transmission unit 165.
　かご制御部１６１は、かご１１の動作を制御しうるように、かご１１と接続される。かご１１の動作は、かご扉１７の開閉およびかごインジケーター１８の表示を含む。かご制御部１６１は、巻上機１３の動作を制御しうるように、巻上機１３と接続される。巻上機１３の動作は、図示されないモーターの起動および停止を含む。かご制御部１６１は、かご１１および巻上機１３から状態データを受信しうるように構成される。状態データは、エレベーター３の運転の状態を表すデータである。 The car control unit 161 is connected to the car 11 so that the operation of the car 11 can be controlled. The operation of the car 11 includes opening / closing the car door 17 and displaying the car indicator 18. The car control unit 161 is connected to the hoisting machine 13 so that the operation of the hoisting machine 13 can be controlled. The operation of the hoisting machine 13 includes starting and stopping of a motor (not shown). The car control unit 161 is configured to receive status data from the car 11 and the hoisting machine 13. The state data is data representing the operation state of the elevator 3.
　状態管理部１６２は、エレベーター３の通常運転および診断運転の各々の可否の状態を記憶しうるように構成される。状態管理部１６２は、第１閾値以上の地震の発生を表す信号を送信しうるように、第１地震感知器１９に接続される。状態管理部１６２は、第２閾値以上の地震の発生を表す信号を送信しうるように、第２地震感知器２０に接続される。状態管理部１６２は、エレベーター３の通常運転および診断運転の各々の可否の状態を通信しうるように、かご制御部１６１に接続される。 The state management unit 162 is configured to be able to store the status of each of the normal operation and the diagnostic operation of the elevator 3. The state management unit 162 is connected to the first earthquake detector 19 so as to transmit a signal representing the occurrence of an earthquake of the first threshold value or more. The state management unit 162 is connected to the second earthquake detector 20 so as to transmit a signal representing the occurrence of an earthquake of the second threshold value or more. The state management unit 162 is connected to the car control unit 161 so as to communicate whether each of the normal operation and the diagnostic operation of the elevator 3 is possible.
　操作スイッチ１６３は、エレベーター３の運転モードを切り替えるスイッチである。運転モードは、ＡＵＴＯモードおよびＨＡＮＤモードを含む。ＡＵＴＯモードは、通常運転などの場合の自動運転モードである。ＨＡＮＤモードは、保守作業などの場合の手動運転モードである。操作スイッチ１６３は、保守員に操作される。操作スイッチ１６３は、保守員の操作を表す信号を送信しうるように、状態管理部１６２に接続される。 The operation switch 163 is a switch for switching the operation mode of the elevator 3. The operation mode includes an AUTO mode and a HAND mode. The AUTO mode is an automatic operation mode in the case of normal operation. The HAND mode is a manual operation mode for maintenance work or the like. The operation switch 163 is operated by maintenance personnel. The operation switch 163 is connected to the state management unit 162 so that a signal representing the operation of the maintenance staff can be transmitted.
　判定部１６４は、エレベーター３の通常運転および診断運転の各々の可否の状態を読み取りうるように、状態管理部１６２に接続される。判定部１６４は、読み取った状態に基づいて、報知信号を送信するかを判定しうるように構成される。 The determination unit 164 is connected to the state management unit 162 so as to be able to read the status of each normal operation and diagnostic operation of the elevator 3. The determination unit 164 is configured to be able to determine whether to transmit a notification signal based on the read state.
　送信部１６５は、判定の結果を読み取りうるように、判定部１６４に接続される。送信部１６５は、判定部１６４が読み取った状態に対応する報知事項を表す報知信号を送信しうるように、かご制御部１６１、乗場インジケーター１０および遠隔監視装置４に接続される。 The transmission unit 165 is connected to the determination unit 164 so that the determination result can be read. The transmission unit 165 is connected to the car control unit 161, the landing indicator 10, and the remote monitoring device 4 so that a notification signal indicating a notification item corresponding to the state read by the determination unit 164 can be transmitted.
　遠隔監視装置４は、建築物１の例えば管理室に設けられる。遠隔監視装置４は、例えばエレベーター３の管理者による監視に用いられる。 The remote monitoring device 4 is provided in the management room of the building 1, for example. The remote monitoring device 4 is used for monitoring by an administrator of the elevator 3, for example.
　監視センター２１は、エレベーター３を遠隔から監視する拠点である。監視センター２１は、通信回線２２を通じて通信しうるように、遠隔監視装置４に接続される。 The monitoring center 21 is a base that remotely monitors the elevator 3. The monitoring center 21 is connected to the remote monitoring device 4 so that it can communicate through the communication line 22.
　続いて、エレベーターシステム２の機能を説明する。 Subsequently, the function of the elevator system 2 will be described.
　エレベーター３の運転において、かご制御部１６１は、巻上機１３を起動または停止させる。主ロープ１４は、起動している巻上機１３に駆動されて移動する。かご１１と釣合オモリ１２とは、主ロープ１４の移動に追従して昇降する。 In the operation of the elevator 3, the car control unit 161 starts or stops the hoisting machine 13. The main rope 14 is driven and moved by the activated hoisting machine 13. The car 11 and the balancing weight 12 move up and down following the movement of the main rope 14.
　状態管理部１６２がエレベーター３の状態として通常運転が可であると記憶している場合に、エレベーター３は、通常運転を行う。このとき、エレベーター３の運転モードは、ＡＵＴＯモードである。 When the state management unit 162 stores that the normal operation is possible as the state of the elevator 3, the elevator 3 performs the normal operation. At this time, the operation mode of the elevator 3 is the AUTO mode.
　エレベーター３の通常運転において、かご１１は、昇降路５の内の昇降によって利用者からの呼びに応答する。かごインジケーター１８および乗場インジケーター１０は、かご１１の位置を階床の表示によって利用者に報知する。かご１１は、乗場８が設けられる階に停止する。乗場扉９は、かご扉１７に連動して開く。エレベーター３の利用者は、乗場８からかご１１に乗車または降車する。 In normal operation of the elevator 3, the car 11 responds to a call from the user by raising and lowering the hoistway 5. The car indicator 18 and the hall indicator 10 notify the user of the position of the car 11 by displaying the floor. The car 11 stops on the floor where the hall 8 is provided. The landing door 9 opens in conjunction with the car door 17. A user of the elevator 3 gets on or off the car 11 from the landing 8.
　第１閾値以上の地震が発生する場合に、第１地震感知器１９は、当該地震を感知する。第１地震感知器１９は、当該地震の発生を表す信号を状態管理部１６２に送信する。状態管理部１６２は、記憶しているエレベーター３の通常運転の状態を否に切り替える。 When the earthquake exceeding the first threshold occurs, the first earthquake detector 19 detects the earthquake. The first earthquake detector 19 transmits a signal representing the occurrence of the earthquake to the state management unit 162. The state management unit 162 switches the stored normal operation state of the elevator 3 to NO.
　状態管理部１６２がエレベーター３の状態として、通常運転が否であり、かつ、診断運転が可であると記憶している場合に、エレベーター３は、診断運転を行う。 When the state management unit 162 stores the state of the elevator 3 as being in a state where normal operation is not possible and diagnosis operation is possible, the elevator 3 performs diagnosis operation.
　エレベーター３の診断運転において、かご制御部１６１は、予め定められた運転項目にしたがってかご１１および巻上機１３などの動作を制御する。運転項目は、例えば、かご１１の低速度運転、かご１１の通常速度運転およびかご扉１７の開閉などを含む。かご制御部１６１は、診断運転において受信する状態データに基づいて、予め定められた診断項目の条件が満たされるかを診断する。診断項目は、例えば、主ロープ１４の干渉がないことおよび運転に伴う異音がないことなどを含む。かご制御部１６１は、診断結果に基づいて、エレベーター３の運転に異常がないかを判定する。 In the diagnostic operation of the elevator 3, the car control unit 161 controls the operation of the car 11 and the hoisting machine 13 in accordance with predetermined operation items. The operation items include, for example, low speed operation of the car 11, normal speed operation of the car 11, and opening / closing of the car door 17. The car control unit 161 diagnoses whether a condition of a predetermined diagnostic item is satisfied based on state data received in the diagnostic operation. The diagnostic items include, for example, that there is no interference with the main rope 14 and that there is no abnormal noise associated with driving. The car control unit 161 determines whether there is an abnormality in the operation of the elevator 3 based on the diagnosis result.
　かご制御部１６１が異常なしと判定する場合に、状態管理部１６２は、記憶しているエレベーター３の通常運転の状態を可に切り替える。 When the car control unit 161 determines that there is no abnormality, the state management unit 162 switches the stored normal operation state of the elevator 3 to be acceptable.
　一方、かご制御部１６１が異常ありと判定する場合に、状態管理部１６２は、記憶しているエレベーター３の通常運転の状態を否のまま維持する。判定部１６４は、報知事項として保守員による復旧を要することを表す報知信号を送信すると判定する。送信部１６５は、当該事項を表す報知信号を、遠隔監視装置４に送信する。遠隔監視装置４は、報知信号を監視センター２１に送信する。 On the other hand, when the car control unit 161 determines that there is an abnormality, the state management unit 162 maintains the stored normal operation state of the elevator 3 as negative. The determination unit 164 determines to transmit a notification signal indicating that restoration by a maintenance staff is required as a notification item. The transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4. The remote monitoring device 4 transmits a notification signal to the monitoring center 21.
　第２閾値以上の地震が発生する場合に、第２地震感知器２０は、当該地震を感知する。第２地震感知器２０は、当該地震の発生を表す信号を状態管理部１６２に送信する。状態管理部１６２は、記憶しているエレベーター３の診断運転の状態を否に切り替える。 When the earthquake exceeding the second threshold occurs, the second earthquake detector 20 senses the earthquake. The second earthquake detector 20 transmits a signal representing the occurrence of the earthquake to the state management unit 162. The state management unit 162 switches the stored diagnosis operation state of the elevator 3 to “No”.
　状態管理部１６２がエレベーター３の状態として、通常運転が否であり、かつ、診断運転が否であると記憶している場合に、エレベーター３は、運転を行わない。判定部１６４は、報知事項として保守員による復旧を要することを表す報知信号を送信すると判定する。送信部１６５は、当該事項を表す報知信号を、遠隔監視装置４に送信する。遠隔監視装置４は、報知信号を監視センター２１に送信する。 When the state management unit 162 stores the state of the elevator 3 as being normal operation failure and not being diagnostic operation, the elevator 3 does not drive. The determination unit 164 determines to transmit a notification signal indicating that restoration by a maintenance staff is required as a notification item. The transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4. The remote monitoring device 4 transmits a notification signal to the monitoring center 21.
　遠隔監視装置４または監視センター２１における報知によって、保守員の出動が要請される。エレベーター３は、保守員によって復旧される。 The maintenance staff is requested to be dispatched by notification from the remote monitoring device 4 or the monitoring center 21. The elevator 3 is restored by maintenance personnel.
　保守員による復旧は、例えば次のように行われる。保守員は、昇降路５の内部における物損などの異常がないかを確認する。保守員は、機械室７において、第１地震感知器１９をリセットする。保守員は、機械室７において、操作スイッチ１６３によってエレベーター３の運転モードをＡＵＴＯからＨＡＮＤに切り替える。このとき、状態管理部１６２は、記憶しているエレベーター３の通常運転の状態を可に切り替える。保守員は、ピット６において、第２地震感知器２０をリセットする。このとき、状態管理部１６２は、記憶しているエレベーター３の診断運転の状態を可に切り替える。保守員は、試運転によってエレベーター３に異常がないかを確認する。 The restoration by maintenance personnel is performed as follows, for example. The maintenance staff checks whether there is an abnormality such as a material loss in the hoistway 5. The maintenance staff resets the first earthquake sensor 19 in the machine room 7. The maintenance engineer switches the operation mode of the elevator 3 from AUTO to HAND by the operation switch 163 in the machine room 7. At this time, the state management unit 162 switches the stored normal operation state of the elevator 3 to be acceptable. The maintenance engineer resets the second earthquake sensor 20 in the pit 6. At this time, the state management unit 162 switches the stored diagnostic operation state of the elevator 3 to be acceptable. The maintenance staff checks whether there is any abnormality in the elevator 3 by a trial run.
　この場合において、保守員のミスなどによって第２地震感知器２０がリセットされないとき、状態管理部１６２は、エレベーター３の診断運転の状態を否として記憶している。 In this case, when the second seismic detector 20 is not reset due to an error by a maintenance staff, the state management unit 162 stores the state of the diagnostic operation of the elevator 3 as “No”.
　状態管理部１６２がエレベーター３の状態として通常運転が可であり、かつ、診断運転が否であると記憶している場合に、判定部１６４は、報知事項として第２地震感知器２０のリセット漏れを表す報知信号を送信すると判定する。送信部１６５は、かご制御部１６１を通じて当該事項を表す報知信号をかごインジケーター１８に送信する。送信部１６５は、当該事項を表す報知信号を複数の乗場８の各々の乗場インジケーター１０に送信する。 When the state management unit 162 stores that the normal operation can be performed as the state of the elevator 3 and the diagnosis operation is not possible, the determination unit 164 detects the reset leak of the second earthquake detector 20 as a notification item. It determines with transmitting the alerting signal showing. The transmission unit 165 transmits a notification signal representing the matter to the car indicator 18 through the car control unit 161. The transmission unit 165 transmits a notification signal representing the matter to the hall indicators 10 of the plurality of halls 8.
　かごインジケーター１８は、試運転を行っている保守員に受信した報知信号が表す内容を報知する。かごインジケーター１８は、階床の表示とリセット漏れを表す表示とを交互に表示することによって報知する。リセット漏れを表す表示は、例えば文字「Ｈ」の表示である。 The car indicator 18 informs the maintenance staff performing the test operation of the content represented by the received notification signal. The car indicator 18 gives notification by alternately displaying a floor display and a display indicating a reset omission. The display indicating the reset omission is, for example, the display of the letter “H”.
　乗場インジケーター１０は、試運転を行っている保守員に受信した報知信号が表す内容を報知する。乗場インジケーター１０は、階床の表示とリセット漏れを表す表示とを交互に表示することによって報知する。リセット漏れを表す表示は、例えば文字「Ｈ」の表示である。 The hall indicator 10 notifies the contents represented by the received notification signal to maintenance personnel who are performing a test run. The hall indicator 10 notifies by alternately displaying a floor display and a display indicating a reset omission. The display indicating the reset omission is, for example, the display of the letter “H”.
　続いて、図２を用いて制御盤１６の動作を説明する。
　図２は、実施の形態１に係る制御盤の動作の例を示すフローチャートである。 Next, the operation of the control panel 16 will be described with reference to FIG.
FIG. 2 is a flowchart showing an example of the operation of the control panel according to the first embodiment.
　ステップＳ１において、かご制御部１６１は、通常運転が可であるかを判定する。判定結果がＮｏの場合に、制御盤１６の動作は、ステップＳ２に進む。判定結果がＹｅｓの場合に、制御盤１６の動作は、ステップＳ６に進む。 In step S1, the car control unit 161 determines whether normal operation is possible. When the determination result is No, the operation of the control panel 16 proceeds to step S2. When the determination result is Yes, the operation of the control panel 16 proceeds to step S6.
　ステップＳ２において、かご制御部１６１は、診断運転が可であるかを判定する。判定結果がＹｅｓの場合に、制御盤１６の動作は、ステップＳ３に進む。判定結果がＮｏの場合に、制御盤１６の動作は、ステップＳ５に進む。 In step S2, the car control unit 161 determines whether diagnostic operation is possible. When the determination result is Yes, the operation of the control panel 16 proceeds to step S3. When the determination result is No, the operation of the control panel 16 proceeds to step S5.
　ステップＳ３において、かご制御部１６１は、診断運転を実施する。その後、制御盤１６の動作は、ステップＳ４に進む。 In step S3, the car control unit 161 performs a diagnostic operation. Thereafter, the operation of the control panel 16 proceeds to step S4.
　ステップＳ４において、かご制御部１６１は、診断運転で異常がなかったかを判定する。判定結果がＹｅｓの場合に、制御盤１６の動作は、ステップＳ１に進む。判定結果がＮｏの場合に、制御盤１６の動作は、ステップＳ５に進む。 In step S4, the car control unit 161 determines whether there is no abnormality in the diagnostic operation. When the determination result is Yes, the operation of the control panel 16 proceeds to step S1. When the determination result is No, the operation of the control panel 16 proceeds to step S5.
　ステップＳ５において、状態管理部１６２は、診断運転の状態を否とする。その後、送信部１６５は、保守員による復旧を要することを表す報知信号を送信する。その後、制御盤１６の動作は、ステップＳ１に進む。 In step S5, the state management unit 162 denies the state of the diagnostic operation. Thereafter, the transmission unit 165 transmits a notification signal indicating that the maintenance person needs to recover. Thereafter, the operation of the control panel 16 proceeds to step S1.
　ステップＳ６において、かご制御部１６１は、通常運転を実施する。その後、制御盤１６の動作は、ステップＳ７に進む。 In step S6, the car control unit 161 performs normal operation. Thereafter, the operation of the control panel 16 proceeds to step S7.
　ステップＳ７において、かご制御部１６１は、診断運転が可であるかを判定する。判定結果がＹｅｓの場合に、制御盤１６の動作は、ステップＳ１に進む。判定結果がＮｏの場合に、制御盤１６の動作は、ステップＳ８に進む。 In step S7, the car control unit 161 determines whether diagnostic operation is possible. When the determination result is Yes, the operation of the control panel 16 proceeds to step S1. When the determination result is No, the operation of the control panel 16 proceeds to step S8.
　ステップＳ８において、送信部１６５は、リセット漏れを表す報知信号を送信する。その後、制御盤１６の動作は、ステップＳ１に進む。 In step S8, the transmission unit 165 transmits a notification signal indicating reset leakage. Thereafter, the operation of the control panel 16 proceeds to step S1.
　以上に説明したように、実施の形態１に係るエレベーターシステム２は、地震感知装置１５と、乗場インジケーター１０と、かごインジケーター１８と、制御盤１６と、を備える。地震感知装置１５は、第１閾値以上の地震を感知する。第１閾値は、エレベーター３の通常運転の可否を判定するための閾値である。地震感知装置１５は、第２閾値以上の地震を感知する。第２閾値は、エレベーター３の診断運転の可否を判定するための閾値である。乗場インジケーター１０は、受信する報知信号が表す内容を保守員に報知する。かごインジケーター１８は、受信する報知信号が表す内容を保守員に報知する。制御盤１６は、状態管理部１６２と、送信部１６５と、を備える。状態管理部１６２は、エレベーター３の通常運転の可否の状態を記憶する。状態管理部１６２は、エレベーター３の診断運転の可否の状態を記憶する。状態管理部１６２は、第１閾値以上の地震を地震感知装置１５が感知するときに通常運転を否とする。状態管理部１６２は、第２閾値以上の地震を地震感知装置１５が感知するときに診断運転を否とする。送信部１６５は、通常運転が可で且つ診断運転が否のときに、乗場インジケーター１０およびかごインジケーター１８の各々にリセット漏れを表す報知信号を送信する。 As described above, the elevator system 2 according to the first embodiment includes the earthquake detection device 15, the landing indicator 10, the car indicator 18, and the control panel 16. The earthquake sensing device 15 senses an earthquake having a first threshold value or more. The first threshold value is a threshold value for determining whether or not the elevator 3 can be operated normally. The earthquake sensing device 15 senses an earthquake having a second threshold value or more. The second threshold is a threshold for determining whether the diagnostic operation of the elevator 3 is possible. The hall indicator 10 notifies the maintenance staff of the content represented by the received notification signal. The car indicator 18 notifies the maintenance staff of the content represented by the received notification signal. The control panel 16 includes a state management unit 162 and a transmission unit 165. The state management unit 162 stores the state of whether the normal operation of the elevator 3 is possible. The state management unit 162 stores a state of whether or not the diagnostic operation of the elevator 3 is possible. The state management unit 162 rejects normal operation when the earthquake sensing device 15 senses an earthquake equal to or greater than the first threshold. The state management unit 162 rejects the diagnostic operation when the earthquake sensing device 15 senses an earthquake equal to or greater than the second threshold. The transmission unit 165 transmits a notification signal indicating reset omission to each of the hall indicator 10 and the car indicator 18 when normal operation is possible and diagnostic operation is not possible.
　診断運転の可否のリセット漏れが生じる場合に、エレベーター３の運転の状態は、通常運転が可で且つ診断運転が否となる。すなわち、リセット漏れを表す報知信号は、通常運転が可で且つ診断運転が否であることを表す報知信号である。この場合に、送信部１６５は、リセット漏れを表す報知信号を、報知機器である乗場インジケーター１０およびかごインジケーター１８の各々に送信する。乗場インジケーター１０およびかごインジケーター１８の各々は、報知信号の内容を保守員に報知する。これにより、保守員による復旧において、診断運転の可否のリセット漏れが防止される。 When the reset leakage indicating whether or not diagnostic operation is possible occurs, the operation state of the elevator 3 is that normal operation is possible and diagnostic operation is not possible. That is, the notification signal indicating the reset leakage is a notification signal indicating that normal operation is possible and diagnostic operation is not. In this case, the transmission unit 165 transmits a notification signal indicating a reset omission to each of the hall indicator 10 and the car indicator 18 that are notification devices. Each of the hall indicator 10 and the car indicator 18 notifies the maintenance staff of the content of the notification signal. As a result, in the recovery by the maintenance staff, the reset leakage indicating whether the diagnostic operation is possible is prevented.
　リセット漏れによって診断運転が否の状態で通常運転が行われている場合に、第１閾値以上で第２閾値未満である地震が発生したときであっても、診断運転は自動で実施されない。ここで、エレベーターシステム２は、保守員にリセット漏れを報知することによって、診断運転が否のままで通常運転が行われることを防ぐ。これにより、エレベーターシステム２は、地震時の診断運転による復旧率を高められる。 When the normal operation is performed in the state where the diagnosis operation is not possible due to the reset leakage, the diagnosis operation is not automatically performed even when an earthquake that is greater than or equal to the first threshold and less than the second threshold occurs. Here, the elevator system 2 notifies the maintenance staff of the reset leakage, thereby preventing the normal operation from being performed while the diagnosis operation is not performed. Thereby, the elevator system 2 can raise the recovery rate by the diagnostic driving | operation at the time of an earthquake.
　また、送信部１６５は、通常運転が否のときに報知信号を乗場インジケーター１０およびかごインジケーター１８に送信しない。 Also, the transmission unit 165 does not transmit a notification signal to the hall indicator 10 and the car indicator 18 when normal operation is not possible.
　通常運転が否であるとき、エレベーター３は復旧が完了していない。よって、リセット漏れは生じていない。このとき、送信部１６５は、報知信号を送信しない。すなわち、送信部１６５は、リセット漏れが生じるまで報知信号を送信しない。このため、送信部１６５は、保守員の注意を引くタイミングで報知信号を送信できる。これにより、保守員による復旧において、診断運転の可否のリセット漏れがより確実に防止される。 When the normal operation is rejected, the elevator 3 has not been restored. Therefore, no reset leakage has occurred. At this time, the transmission unit 165 does not transmit a notification signal. That is, the transmission unit 165 does not transmit the notification signal until reset leakage occurs. For this reason, the transmission part 165 can transmit an alerting signal at the timing which attracts a maintenance worker's attention. Thereby, in the recovery by the maintenance staff, reset leakage indicating whether or not diagnostic operation is possible is more reliably prevented.
　また、地震感知装置１５は、第１地震感知器１９と、第２地震感知器２０と、を別体に備える。第１地震感知器１９は、第１閾値以上の地震を感知する。第２地震感知器２０は、第２閾値以上の地震を感知する。 Moreover, the earthquake detection device 15 includes a first earthquake detector 19 and a second earthquake detector 20 separately. The first seismic detector 19 senses an earthquake having a first threshold value or more. The second seismic detector 20 senses an earthquake having a second threshold value or more.
　第１地震感知器１９および第２地震感知器２０は、個別にリセットされる。このため、第１地震感知器１９をリセットする場合に、第２地震感知器２０のリセット漏れが生じうる。この場合においても、エレベーターシステム２は、リセット漏れを防止できる。 The first earthquake sensor 19 and the second earthquake sensor 20 are individually reset. For this reason, when the first seismic sensor 19 is reset, a reset leak of the second seismic sensor 20 may occur. Even in this case, the elevator system 2 can prevent reset leakage.
　また、第２地震感知器２０は、第１地震感知器１９から場所を隔てて配置される。 In addition, the second seismic sensor 20 is disposed at a distance from the first seismic sensor 19.
　第１地震感知器１９および第２地震感知器２０は、機械室７およびピット６に場所を隔てて設けられる。このため、第１地震感知器１９をリセットする場合に、第２地震感知器２０のリセット漏れが生じうる。この場合においても、エレベーターシステム２は、リセット漏れを防止できる。 The first seismic detector 19 and the second seismic detector 20 are provided in the machine room 7 and the pit 6 with a space therebetween. For this reason, when the first seismic sensor 19 is reset, a reset leak of the second seismic sensor 20 may occur. Even in this case, the elevator system 2 can prevent reset leakage.
　建築物１の固有振動などにより、建築物１が場所ごとに異なる加速度で揺れる場合がある。このため、第１地震感知器１９が地震を感知しない場合であっても、第２地震感知器２０が地震を感知することが起こりうる。このとき、エレベーター３の運転の状態は、通常運転が可で且つ診断運転が否となる。この場合に、第１閾値以上で第２閾値未満である地震がその後発生したときであっても、診断運転は自動で実施されない。ここで、エレベーターシステム２は、保守員にリセット漏れを報知することによって、診断運転が否の状態で通常運転が行われることを防ぐ。これにより、エレベーターシステム２は、地震時の診断運転による復旧率を高められる。 Due to the natural vibration of the building 1, the building 1 may shake at different accelerations from place to place. For this reason, even if the first earthquake sensor 19 does not sense an earthquake, the second earthquake sensor 20 may sense an earthquake. At this time, the operation state of the elevator 3 is that normal operation is possible and diagnostic operation is not possible. In this case, even when an earthquake that is equal to or greater than the first threshold and less than the second threshold occurs thereafter, the diagnostic operation is not automatically performed. Here, the elevator system 2 prevents the normal operation from being performed in a state where the diagnostic operation is not performed by notifying the maintenance staff of the reset leakage. Thereby, the elevator system 2 can raise the recovery rate by the diagnostic driving | operation at the time of an earthquake.
　また、第２地震感知器２０は、制御盤１６から場所を隔てて配置される。 Also, the second seismic detector 20 is arranged at a distance from the control panel 16.
　操作スイッチ１６３を操作してエレベーター３の運転モードを切り替える場合に、第２地震感知器２０のリセット漏れが生じうる。この場合においても、エレベーターシステム２は、リセット漏れを防止できる。 When the operation switch 163 is operated to switch the operation mode of the elevator 3, the second seismic detector 20 may be leaked. Even in this case, the elevator system 2 can prevent reset leakage.
　また、報知機器である乗場インジケーター１０は、エレベーター３の乗場８に設けられる。報知機器であるかごインジケーター１８は、エレベーター３のかご１１に設けられる。 Moreover, the hall indicator 10 which is a notification device is provided at the hall 8 of the elevator 3. A car indicator 18 that is a notification device is provided in the car 11 of the elevator 3.
　乗場８およびかご１１は、復旧作業の試運転において保守員が確認する場所である。このため、保守員は、試運転においてリセット漏れの有無を確認できる。 Platform 8 and car 11 are places where maintenance personnel check during the trial operation of recovery work. For this reason, the maintenance staff can confirm the presence or absence of reset leakage in the trial operation.
　なお、通常運転が可で且つ診断運転が否である状態が予め定められた時間を超えて継続する場合に、判定部１６４は、報知事項としてリセット漏れの状態が継続していることを表す報知信号を送信すると判定してもよい。このとき、送信部１６５は、当該事項を表す報知信号を、遠隔監視装置４に送信する。遠隔監視装置４は、報知信号を監視センター２１に送信する。 In addition, when the state where the normal operation is possible and the diagnosis operation is not allowed continues for a predetermined time, the determination unit 164 notifies that the reset leakage state is continued as a notification item. It may be determined that a signal is transmitted. At this time, the transmission unit 165 transmits a notification signal representing the matter to the remote monitoring device 4. The remote monitoring device 4 transmits a notification signal to the monitoring center 21.
　乗場インジケーター１０およびかごインジケーター１８は、７セグメントディスプレイ、ドットマトリクスディスプレイまたは液晶ディスプレイなどであってもよい。乗場インジケーター１０およびかごインジケーター１８は、階床の表示とリセット漏れを表す表示とを同時に表示することによって報知してもよい。乗場インジケーター１０およびかごインジケーター１８は、リセット漏れを表す表示のみを表示することによって報知してもよい。リセット漏れを表す表示は、「リセット漏れが発生しています」などの文字列の表示であってもよい。 The hall indicator 10 and the car indicator 18 may be a 7-segment display, a dot matrix display, a liquid crystal display, or the like. The hall indicator 10 and the car indicator 18 may be notified by simultaneously displaying a floor display and a display indicating a reset omission. The hall indicator 10 and the car indicator 18 may be notified by displaying only a display indicating a reset omission. The display indicating reset omission may be a display of a character string such as “reset omission has occurred”.
　報知機器は、乗場８またはかご１１に設けられるスピーカーであってもよい。このとき、スピーカーは、ブザー音または人工音声などによって、報知信号が表す内容を保守員に報知する。乗場８またはかご１１に設けられる照明は、報知機器として働いてもよい。このとき、照明は、点滅などによって、報知信号が表す内容を保守員に報知する。 The notification device may be a speaker provided at the hall 8 or the car 11. At this time, the speaker notifies the maintenance staff of the content represented by the notification signal by a buzzer sound or an artificial voice. The illumination provided in the hall 8 or the car 11 may work as a notification device. At this time, the illumination notifies the maintenance staff of the content represented by the notification signal by blinking or the like.
　報知機器は、保守員に所持される携帯端末であってもよい。携帯端末は、例えばスマートフォンである。このとき、携帯端末は、例えば人工音声、画面表示またはバイブレーション装置の振動などによって、報知信号が表す内容を保守員に報知する。 The notification device may be a portable terminal possessed by maintenance personnel. The mobile terminal is, for example, a smartphone. At this time, the mobile terminal notifies the maintenance staff of the content represented by the notification signal by, for example, artificial voice, screen display, or vibration of the vibration device.
　なお、診断運転の確実な実施によって地震時の復旧率を高めるため、エレベーター３は、診断運転が否である場合にも通常運転を実施しない構成としてもよい。 In addition, in order to raise the recovery rate at the time of an earthquake by surely performing the diagnostic operation, the elevator 3 may be configured not to perform the normal operation even when the diagnostic operation is not possible.
　続いて、図３を用いて制御盤１６のハードウェア構成の例について説明する。
　図３は、実施の形態１に係る制御盤の主要部のハードウェア構成を示す図である。 Next, an example of the hardware configuration of the control panel 16 will be described with reference to FIG.
FIG. 3 is a diagram illustrating a hardware configuration of a main part of the control panel according to the first embodiment.
　制御盤１６の各機能は、処理回路により実現し得る。処理回路は、少なくとも１つのプロセッサ１６ｂと少なくとも１つのメモリ１６ｃとを備える。処理回路は、プロセッサ１６ｂおよびメモリ１６ｃと共に、あるいはそれらの代用として、少なくとも１つの専用のハードウェア１６ａを備えてもよい。 Each function of the control panel 16 can be realized by a processing circuit. The processing circuit includes at least one processor 16b and at least one memory 16c. The processing circuit may comprise at least one dedicated hardware 16a in conjunction with or as an alternative to the processor 16b and the memory 16c.
　処理回路がプロセッサ１６ｂとメモリ１６ｃとを備える場合、制御盤１６の各機能は、ソフトウェア、ファームウェア、またはソフトウェアとファームウェアとの組み合わせで実現される。ソフトウェアおよびファームウェアの少なくとも一方は、プログラムとして記述される。そのプログラムはメモリ１６ｃに格納される。プロセッサ１６ｂは、メモリ１６ｃに記憶されたプログラムを読み出して実行することにより、制御盤１６の各機能を実現する。 When the processing circuit includes the processor 16b and the memory 16c, each function of the control panel 16 is realized by software, firmware, or a combination of software and firmware. At least one of software and firmware is described as a program. The program is stored in the memory 16c. The processor 16b implements each function of the control panel 16 by reading and executing a program stored in the memory 16c.
　プロセッサ１６ｂは、ＣＰＵ（Ｃｅｎｔｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｕｎｉｔ）、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ、ＤＳＰともいう。メモリ１６ｃは、例えば、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の、不揮発性または揮発性の半導体メモリ、磁気ディスク、フレキシブルディスク、光ディスク、コンパクトディスク、ミニディスク、ＤＶＤ等により構成される。 The processor 16b is also referred to as a CPU (Central Processing Unit), a processing device, an arithmetic device, a microprocessor, a microcomputer, and a DSP. The memory 16c includes, for example, a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.
　処理回路が専用のハードウェア１６ａを備える場合、処理回路は、例えば、単一回路、複合回路、プログラム化したプロセッサ、並列プログラム化したプロセッサ、ＡＳＩＣ、ＦＰＧＡ、またはこれらの組み合わせで実現される。 When the processing circuit includes dedicated hardware 16a, the processing circuit is realized by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
　制御盤１６の各機能は、それぞれ処理回路で実現することができる。あるいは、制御盤１６の各機能は、まとめて処理回路で実現することもできる。制御盤１６の各機能について、一部を専用のハードウェア１６ａで実現し、他部をソフトウェアまたはファームウェアで実現してもよい。このように、処理回路は、ハードウェア１６ａ、ソフトウェア、ファームウェア、またはこれらの組み合わせで制御盤１６の各機能を実現する。 Each function of the control panel 16 can be realized by a processing circuit. Alternatively, each function of the control panel 16 can be collectively realized by a processing circuit. A part of the functions of the control panel 16 may be realized by dedicated hardware 16a, and the other part may be realized by software or firmware. As described above, the processing circuit realizes each function of the control panel 16 by the hardware 16a, software, firmware, or a combination thereof.
　本発明に係るエレベーターシステムは、複数の階を備える建築物に適用できる。本発明に係る制御盤は、当該エレベーターシステムに適用できる。 The elevator system according to the present invention can be applied to a building having a plurality of floors. The control panel according to the present invention can be applied to the elevator system.
　１　建築物、　２　エレベーターシステム、　３　エレベーター、　４　遠隔監視装置、　５　昇降路、　６　ピット、　７　機械室、　８　乗場、　９　乗場扉、　１０　乗場インジケーター、　１１　かご、　１２　釣合オモリ、　１３　巻上機、　１４　主ロープ、　１５　地震感知装置、　１６　制御盤、　１６ａ　ハードウェア、　１６ｂ　プロセッサ、　１６ｃ　メモリ、　１６１　かご制御部、　１６２　状態管理部、　１６３　操作スイッチ、　１６４　判定部、　１６５　送信部、　１７　かご扉、　１８　かごインジケーター、　１９　第１地震感知器、　２０　第２地震感知器、　２１　監視センター、　２２　通信回線 1 building, 2 elevator system, 3 elevator, 4 remote monitoring device, 5 hoistway, 6 pit, 7 machine room, 8 landing, 9 landing door, 10 landing indicator, 11 cage, 12 balancing weights, 13 hoisting machine , 14 main rope, 15 seismic sensing device, 16 control panel, 16a hardware, 16b processor, 16c memory, 161 car control unit, 162 status management unit, 163 operation switch, 164 determination unit, 165 transmission unit, 17 car door, 18 car indicator, 19 first seismic detector, 20 second seismic detector, 21 monitoring center, 22 communication line

Claims (7)

  1. 　エレベーターの通常運転の可否の状態を記憶し、前記エレベーターの診断運転の可否の状態を記憶し、前記通常運転の可否を判定するための第１閾値以上の地震を地震感知装置が感知するときに前記通常運転を否とし、前記診断運転の可否を判定するための第２閾値以上の地震を地震感知装置が感知するときに前記診断運転を否とする状態管理部と、
    　前記通常運転が可で且つ前記診断運転が否のときに、報知機器に前記通常運転が可で且つ前記診断運転が否であることを表す報知信号を送信する送信部と、
    を備えるエレベーターの制御盤。     When the normal state of the elevator is stored, the state of the diagnostic operation of the elevator is stored, and the earthquake sensing device senses an earthquake that is equal to or greater than a first threshold value for determining the normal operation. A state management unit that denies the normal operation and rejects the diagnostic operation when an earthquake sensing device senses an earthquake of a second threshold value or higher for determining whether or not the diagnostic operation is possible;
    A transmitter that transmits a notification signal indicating that the normal operation is possible and the diagnostic operation is not possible to the notification device when the normal operation is possible and the diagnostic operation is not;
    Elevator control panel.
  2. 　前記送信部は、前記通常運転が否のときに前記報知信号を前記報知機器に送信しない請求項１に記載のエレベーターの制御盤。 The elevator control panel according to claim 1, wherein the transmission unit does not transmit the notification signal to the notification device when the normal operation is not possible.
  3. 　エレベーターの通常運転の可否を判定するための第１閾値以上の地震を感知し、前記エレベーターの診断運転の可否を判定するための第２閾値以上の地震を感知する地震感知装置と、
    　受信する報知信号が表す内容を保守員に報知する報知機器と、
    　前記通常運転の可否の状態を記憶し、前記診断運転の可否の状態を記憶し、前記第１閾値以上の地震を前記地震感知装置が感知するときに前記通常運転を否とし、前記第２閾値以上の地震を前記地震感知装置が感知するときに前記診断運転を否とし、前記診断運転が否のときに前記診断運転が否であることを表す報知信号を前記報知機器に送信する制御盤と、
    を備えるエレベーターシステム。     An earthquake sensing device that senses an earthquake of a first threshold value or higher for determining whether or not an elevator can be operated normally, and detects an earthquake of a second threshold value or higher for determining whether or not the elevator can be diagnosed;
    A notification device for notifying maintenance personnel of the content represented by the received notification signal;
    Stores the normal operation propriety status, stores the diagnostic operation feasibility status, and rejects the normal operation when the seismic sensing device senses an earthquake of the first threshold value or more, and the second threshold value. A control panel that denies the diagnostic operation when the earthquake sensing device senses the above-mentioned earthquake, and transmits a notification signal indicating that the diagnostic operation is negative when the diagnostic operation is negative to the notification device; ,
    Elevator system equipped with.
  4. 　前記地震感知装置は、
    　前記第１閾値以上の地震を感知する第１地震感知器と、
    　前記第２閾値以上の地震を感知する第２地震感知器と、
    　を別体に備える請求項３に記載のエレベーターシステム。     The earthquake sensing device is
    A first seismic detector for sensing an earthquake equal to or greater than the first threshold;
    A second seismic detector for sensing an earthquake equal to or greater than the second threshold;
    The elevator system according to claim 3 provided separately.
  5. 　前記第２地震感知器は、前記第１地震感知器から場所を隔てて配置される請求項４に記載のエレベーターシステム。 The elevator system according to claim 4, wherein the second seismic detector is disposed at a distance from the first seismic detector.
  6. 　前記第２地震感知器は、前記制御盤から場所を隔てて配置される請求項４または請求項５に記載のエレベーターシステム。 The elevator system according to claim 4 or 5, wherein the second seismic detector is disposed at a distance from the control panel.
  7. 　前記報知機器は、前記エレベーターの乗場またはかごに設けられる請求項３から請求項６のいずれか一項に記載のエレベーターシステム。 The elevator system according to any one of claims 3 to 6, wherein the notification device is provided at a hall or a car of the elevator.
PCT/JP2018/014301 2018-04-03 2018-04-03 Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation WO2019193653A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880079691.5A CN111479767A (en) 2018-04-03 2018-04-03 Control panel for elevator and elevator system for preventing omission of operation diagnosis resetting
JP2018530640A JP6566140B1 (en) 2018-04-03 2018-04-03 Elevator control panel and elevator system that prevent leakage of diagnostic operation availability
PCT/JP2018/014301 WO2019193653A1 (en) 2018-04-03 2018-04-03 Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/014301 WO2019193653A1 (en) 2018-04-03 2018-04-03 Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation

Publications (1)

Publication Number Publication Date
WO2019193653A1 true WO2019193653A1 (en) 2019-10-10

Family

ID=67766597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/014301 WO2019193653A1 (en) 2018-04-03 2018-04-03 Elevator control panel and elevator system for preventing reset leakage of possibility of diagnostic operation

Country Status (3)

Country Link
JP (1) JP6566140B1 (en)
CN (1) CN111479767A (en)
WO (1) WO2019193653A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6996540B2 (en) * 2019-11-07 2022-01-17 三菱電機ビルテクノサービス株式会社 Diagnostic device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11171423A (en) * 1997-12-15 1999-06-29 Hitachi Ltd Automatic earthquake-return mechanism for elevator
JP2006232447A (en) * 2005-02-23 2006-09-07 Mitsubishi Electric Corp Automatic returning device at earthquake for elevator
EP2818441A1 (en) * 2013-06-28 2014-12-31 Kone Corporation An earthquake sensor device of an elevator system
JP2017088280A (en) * 2015-11-05 2017-05-25 株式会社日立ビルシステム Elevator control device and method for controlling elevator device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002265160A (en) * 2001-03-13 2002-09-18 Hitachi Building Systems Co Ltd Elevator management system
JP4705364B2 (en) * 2004-12-01 2011-06-22 三菱電機ビルテクノサービス株式会社 Elevator earthquake recovery operation device and elevator earthquake recovery service providing system
JP4929730B2 (en) * 2006-01-24 2012-05-09 三菱電機ビルテクノサービス株式会社 Elevator control cable abnormality detection device and elevator restoration diagnosis system using the same
JP4801458B2 (en) * 2006-02-07 2011-10-26 株式会社日立製作所 Elevator control device
JP6222162B2 (en) * 2015-04-20 2017-11-01 三菱電機ビルテクノサービス株式会社 Elevator apparatus and elevator restoration method
JP6249063B1 (en) * 2016-09-01 2017-12-20 三菱電機ビルテクノサービス株式会社 Elevator control panel and maintenance terminal with automatic recovery function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11171423A (en) * 1997-12-15 1999-06-29 Hitachi Ltd Automatic earthquake-return mechanism for elevator
JP2006232447A (en) * 2005-02-23 2006-09-07 Mitsubishi Electric Corp Automatic returning device at earthquake for elevator
EP2818441A1 (en) * 2013-06-28 2014-12-31 Kone Corporation An earthquake sensor device of an elevator system
JP2017088280A (en) * 2015-11-05 2017-05-25 株式会社日立ビルシステム Elevator control device and method for controlling elevator device

Also Published As

Publication number Publication date
JP6566140B1 (en) 2019-08-28
JPWO2019193653A1 (en) 2020-04-30
CN111479767A (en) 2020-07-31

Similar Documents

Publication Publication Date Title
JP6222162B2 (en) Elevator apparatus and elevator restoration method
JP5111526B2 (en) Elevator control device
JP5822692B2 (en) Elevator diagnostic operation system
JP2019104612A (en) Elevator door abnormality diagnostic system and abnormality diagnostic method thereof
JP4910626B2 (en) Elevator control method
JP6566140B1 (en) Elevator control panel and elevator system that prevent leakage of diagnostic operation availability
JP2002316780A (en) Operation report system used when earthquake occurs
JP4937568B2 (en) Elevator control device
WO2021176705A1 (en) Elevator control system
JP4929730B2 (en) Elevator control cable abnormality detection device and elevator restoration diagnosis system using the same
JP6437176B2 (en) Elevator malfunction remote recovery system
JP6611845B2 (en) Elevator control device, elevator door remote diagnosis system, and elevator door remote diagnosis method
KR102348615B1 (en) elevator system
JP2020029314A (en) Elevator diagnosis system and elevator diagnosis method
JP2004359405A (en) Remote rescue method for elevator in case of earthquake
JP2019151475A (en) Method for diagnostic operation of elevator, elevator control device and program for elevator diagnostic operation
JP6607324B2 (en) Elevator control operation inspection system
KR102490052B1 (en) Elevator system with diagnostic function
JP4509522B2 (en) Elevator monitoring system
JP2021109765A (en) Elevator control system and elevator control method
JP4973067B2 (en) Elevator restoration device after earthquake and restoration method
JP2008074508A (en) Rescue operation device for elevator
JP5003060B2 (en) Elevator earthquake rescue operation method
JP5206400B2 (en) Elevator governor rope catch detection device
JP2016003087A (en) Operation information collecting device of elevator

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018530640

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18913853

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18913853

Country of ref document: EP

Kind code of ref document: A1