JP2013129527A - Elevator remote monitoring device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To preferentially receive notification for a maintenance person of a building facility device such as an elevator to be dispatched, to efficiently dispatch the maintenance person, and to perform quick recovery work.SOLUTION: The elevator remote monitoring device includes: a maintenance person presence information switch 10A which outputs a signal when the residence maintenance person 11 is present in a maintenance person room 10 of a building; a trapping rescue work availability switch 10B by the maintenance person which is turned on to output a signal when the maintenance person has skill for performing trapping rescue work; and a notification delay means in which, when a notification event occurs in the elevator when an earthquake occurs, a signal of the maintenance person presence information switch 10A is outputted regardless of existence or absence in an elevator car, and when the trapping rescue work availability switch 10B outputs a signal, the start of the notification is delayed.

Description

  The present invention relates to an elevator remote monitoring device having a call function between an elevator remote monitoring device and a monitoring center.

  In elevator remote monitoring devices that detect elevator anomalies and report to the monitoring center via the public network, when a wide-area disaster such as an earthquake occurs, a number of reporting factors occur almost simultaneously at the elevator, and reporting to the monitoring center Since there is a concentration, the monitoring center may not receive all reports.

  For this reason, a method is known in which “confinement notification” is fast when an earthquake is detected, and the others are slow (see Patent Document 1).

JP 2003-73050 A

  However, according to the above prior art, passengers are confined to give priority to reports that seem to be highly urgent, such as passengers, but if a large-scale earthquake occurs during the day, It is assumed that many reports are concentrated and are not received at the monitoring center.

  The object of the present invention is to delay the notification if there is a manager who has the confinement and rescue skills in the building even in “reports other than confinement” and “confinement report”. It is to provide an elevator remote monitoring device that gives top priority to the “confinement notification”.

  In order to achieve the above object, the invention provides an elevator remote monitoring device that detects an abnormality of an elevator installed in a building and reports it to a monitoring center via a public network, and there is a manager in the building manager room. A manager occupancy information switch that outputs a signal when the user is in the room, a manager confinement rescue rescue enable / disable switch that outputs a signal when the manager has a confinement rescue technique, and the earthquake When there is a reporting factor in the elevator, whether the car is unmanned or the car is manned, the manager's occupancy information switch signal is output, and the manager's containment rescue response enable / disable switch signal And a notification delay means for delaying the start of notification when the message is output.

  In this way, in the event of an earthquake, delay the reporting start timing of a less urgent report where no person is trapped in the elevator car, and the relative urgency that other passengers are in the elevator car. Make it easy to receive high-quality reports at the monitoring center.

  Also, even if the passenger is in the car, determine whether the maintenance staff needs to be dispatched and whether the rescue can be done by the manager, and if the manager can rescue, delay the notification timing. Like that. As a result, urgent reports that really require the dispatch of maintenance personnel are preferentially reported to the monitoring center, so that important reports can be easily received and rescue operations can be performed efficiently. become.

  According to the present invention described above, when a large number of reporting factors occur due to the occurrence of a wide-area disaster such as an earthquake, the monitoring center preferentially reports that the passengers are confined and the dispatch of maintenance personnel is required. It can be received, maintenance personnel can be dispatched efficiently, and quick recovery work can be performed.

It is a block diagram of an elevator remote monitoring system. It is a flowchart regarding the notification priority setting process of a monitoring apparatus.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

FIG. 1 is a configuration diagram of an elevator remote monitoring system according to the present invention, and FIG. 2 is a flowchart regarding a notification priority setting process of the remote monitoring apparatus according to the present invention.

  In FIG. 1, a surveillance camera 2 and a destination floor button 3 are installed in a car 1 of an elevator, and a passenger 4 pushes the destination floor button 3 in the car 1. The control device 5 controls the operation state of the car 1 and transmits the state of the car 1 to the elevator remote monitoring device 7. When the elevator remote monitoring device 7 detects an abnormality, the public line network 8 To the monitoring center 9 via. Further, the elevator remote monitoring device 7 includes notification delay means 7A for determining the priority of the notification and delaying the notification with a low priority.

  The manager room 10 is provided with a manager occupancy information switch 10A operated by the resident manager 11 and a manager confinement rescue rescue enable / disable switch 10B. A manager occupancy time signal switch 10A and a manager confinement rescue rescue enable / disable switch The setting information 10B is connected to the notification delay means 7A in the elevator remote monitoring device 7. The manager occupancy information switch 10A is set to ON when the resident manager 11 is in the room, and is set to OFF when the resident manager is absent. Further, the manager locked / rescue support switch 10B is set to ON when the resident manager 11 in the room has already performed the trap / rescue training, and is set to OFF when the manager has not yet performed it. In normal times when there is no earthquake, notifications are not concentrated even if an elevator abnormality is detected, so all reports are immediately reported as “A rank report” with the highest report priority. When an earthquake occurs and the seismometer 6 operates, the operation signal of the seismometer 6 is input to the control device 5, and the operation signal of the seismometer 6 is output from the control device 5 to the elevator remote monitoring device 7. The elevator remote monitoring device 7 monitors the control information of the elevator input from the control device 5 and starts a reporting process to the monitoring center 9 when an abnormality occurs. When starting the notification process, check whether the car is unmanned or manned.

  When the surveillance camera 2 is installed, the surveillance power mera 2 determines whether the car is manned or unmanned. If the monitoring power mela 2 is not installed, it is determined that the car 1 has been opened after the destination floor button 3 has been pressed, and otherwise it is determined to be unmanned. Further, manned and unmanned can be determined by a load sensor provided in the car 1 (not shown).

  In the event of an earthquake, abnormal reports are concentrated from past results, so in the case of unmanned personnel, the notification delay means 7A installed in the elevator-one remote monitoring device 7 is an unmanned delay notification "D" “Rank report” and delay the report start timing, for example, 30 minutes. In the case of manned, the notification delay means 7A confirms the output signal of the manager's occupancy information switch 10A, and when the resident manager 11 is not resident, a maintenance person needs to be dispatched, so the urgency is highest. Immediate notification starts with “A rank notification”.

  Further, the notification delay means 7A confirms the output signal of the manager occupancy information switch 10A, and if the resident manager 11 is in the room, further confirms the output signal of the manager confinement rescue rescue enable / disable switch 10B. When the manager 11 is unable to respond to confinement and rescue, the maintenance staff needs to be dispatched, but the resident manager 11 checks the current state of the elevator and contacts the maintenance company. For example, the notification start timing is delayed by 10 minutes with a lower priority “B rank notification”.

  If the resident manager 11 has completed the confinement rescue training and can respond to the confinement rescue, the confinement state is confirmed by the notification delay means 7A, and the stop position of the car 1 is the control information from the control device 5 between the landing floors In the case of the intermediate position, the resident manager 11 is unable to rescue, so it is necessary to dispatch maintenance personnel. However, since the resident manager 11 confirms the current state of the elevator and contacts the maintenance company, there is urgency. The second highest “B rank report” is set. Also, if the resident manager 11 is able to rescue the confinement state, “C rank notification” having the third highest urgency is set, and for example, the notification start timing is delayed by 20 minutes.

  Next, the notification priority determination processing in the notification delay means 7A will be described with reference to FIG.

  In step S1, it is confirmed whether an abnormality has occurred in the elevator. If no abnormality has occurred (No in step S1), it is continuously checked whether an abnormality has occurred in the elevator.

  If an abnormality has occurred (Yes in step S1), it is confirmed in step S2 whether a wide-area disaster in which the seismometer 6 is operating has occurred. If an earthquake has not occurred (No in step S2), notifications will not be concentrated even if an elevator abnormality is detected. As a result, the notification process in step S9 is performed.

  If the seismometer 6 is operating (Yes in step S2), it is determined in step S3 whether there are passengers in the car. If there are no passengers in the car (No in step S3), in step S11, set the wide area disaster unmanned delay report "D rank report", and implement a standby process to delay the report start timing, for example, 30 minutes, The notification process in step S9 is performed. If there is a passenger in the car 1 (Yes in step S3), in step S4, the notification delay means 7A confirms the output signal of the manager occupancy room information switch 10A. If there is no resident manager (No in step S4), in step S10, the most urgent wide area disaster manned priority report “A rank report” is set, and the notification process in step S9 is performed.

  If there is a resident manager (Yes in step S4), the resident manager confinement rescue response enable / disable switch 10B is confirmed in step S5. If the signal from the manager confinement rescue rescue enable / disable switch 10B is not available (No in step S5), the resident manager requests the maintenance personnel after confirming the local situation in step S8. A high priority wide area disaster manned priority report “B rank report” is set, for example, a standby process is performed to delay the start of the report for 10 minutes, and a report process of step S9 is performed.

  If the signal from the manager confinement rescue rescue enable / disable switch 10B is available (Yes in step S5), in step S6, confirm whether the notification delay means 7A is in the state of the car 1 that can be rescued by the resident manager, If it is determined by the resident manager that rescue cannot be performed, the maintenance staff needs to be dispatched (No in step S6), so in step S8, the second most urgent wide-area disaster manned priority report “B rank report” is set. For example, a standby process is performed to delay the start of notification for 10 minutes, and the notification process of step S9 is performed.

In step S6, if rescue by a resident manager is possible (Yes in step S6), the third most urgent wide area disaster manned priority report “C rank report” is set in step S7. In order to delay the start, standby processing is performed, and notification processing in step S9 is performed. In this case, if the rescue by the resident manager is completed successfully, a normal return signal is notified and the dispatch of the maintenance staff becomes unnecessary. Also, even if the resident manager cannot rescue, the passenger's anxiety can be resolved by dialogue with the passengers in the car, etc. Depending on the local situation, there will be a separate contact by a call from the resident manager, Even if the report is “C rank report”, maintenance personnel can respond appropriately. By ranking the reports in this way, if an abnormality occurs in the elevator during an earthquake, the unmanned report in the car will be “D rank report”. As a result, the notification is delayed according to rank depending on whether the resident manager is resident or not, and whether or not the passengers are rescued in the car. The fact that there is an abnormality report is clear from past examples, so it is possible to report from the elevator, which is likely to require the dispatch of maintenance personnel, to be the highest priority, and to perform efficient recovery work be able to.

DESCRIPTION OF SYMBOLS 1 Car 2 Monitoring camera 3 Destination floor button 4 Passenger 5 Control device 6 Seismometer 7 Remote monitoring device 7A Report delay means 8 Public line network 9 Monitoring center 10 Manager's room 10A Manager's occupancy information switch 10B Manager's confinement rescue response Availability switch 11 Resident manager

Claims (1)

In the elevator remote monitoring device that detects an abnormality in the elevator installed in the building and reports it to the monitoring center via the public network,
A manager occupancy information switch that outputs a signal when a manager is present in the manager room of the building;
A manager confinement rescue response enable / disable switch that is input when the manager has confinement rescue skills and outputs a signal;
When there is a reporting factor in the elevator at the time of the earthquake, the car occupancy information switch signal is output regardless of whether the car is unoccupied or the car is manned. An elevator remote monitoring device, comprising: a notification delay means for delaying the start of notification when the availability switch outputs a signal.

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