WO2018122996A1 - エレベーター故障の遠隔復旧システム - Google Patents
エレベーター故障の遠隔復旧システム Download PDFInfo
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- WO2018122996A1 WO2018122996A1 PCT/JP2016/089026 JP2016089026W WO2018122996A1 WO 2018122996 A1 WO2018122996 A1 WO 2018122996A1 JP 2016089026 W JP2016089026 W JP 2016089026W WO 2018122996 A1 WO2018122996 A1 WO 2018122996A1
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- recovery
- elevator
- failure
- remote
- command
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
Definitions
- the present invention relates to a system for performing remote recovery when a failure occurs in an elevator.
- a system has been developed to recover the elevator failure remotely from a remote monitoring center or the like when an abnormality or failure occurs in the elevator.
- a failure signal is received, a recovery command corresponding to the failure signal is automatically transmitted to the elevator to execute a recovery operation.
- the recovery rate due to remote recovery is low, remote recovery will fail, the timing of dispatching engineers to the site for recovery will be delayed, and the elevator stoppage period due to failure will become longer, resulting in lower service to customers It may become.
- urgency is required for restoration of an elevator failure from a customer. In such a case, even if the recovery rate of remote recovery is low, immediate remote recovery is an improvement in service to customers.
- an object of the present invention is to improve the customer service by recovering from an elevator failure according to customer needs. Another object of the present invention is to reduce the burden on the engineer when the elevator is restored.
- An elevator failure recovery system includes an elevator control device that performs drive control of an elevator, and a remote recovery device that communicates with the elevator control device and causes the elevator to perform a failure recovery operation.
- the device detects a failure of the elevator, the device transmits a failure signal including the failure code of the elevator, and the remote recovery device uses the failure code, a recovery command corresponding to the failure code, and the recovery command.
- a restoration command database that associates a restoration rate that is a rate of restoration of the elevator, and when the failure signal is received, the restoration command that corresponds to the failure code included in the failure signal from the restoration command database When the recovery rate of the selected recovery command is less than the first threshold And inhibits the sending of the said elevator controller selected the restoration command.
- the remote recovery device includes a remote monitoring center that receives a notification of the elevator failure from a customer, the content of the elevator failure notification received from a customer, and the urgency level for recovery.
- An emergency diagnosis database associated with the failure level and when receiving the failure signal, obtain the emergency level for recovery from the emergency diagnosis database based on the content of the failure notification received from the customer, and select Even when the recovery rate of the recovery command is less than the first threshold, if the urgency level for recovery exceeds the second threshold, the selected recovery command is transmitted to the elevator control device and the elevator control device The elevator may be restored.
- the remote recovery system includes a body information sensor that detects physical information of an engineer who recovers the elevator failure and transmits the detected body information to the remote recovery device.
- the apparatus includes an engineer diagnosis database that associates the contents of the body information with the fatigue level of the engineer, and is based on the body information received from the body information sensor when the failure signal is received.
- the fatigue level of the engineer is acquired from the engineer diagnosis database, and the fatigue level of the engineer exceeds the third threshold value even when the recovery rate of the selected recovery command is less than the first threshold value. May transmit the selected restoration command to the elevator control device to cause the elevator control device to execute the restoration operation of the elevator.
- this invention can aim at the reduction of the burden of the engineer in the restoration of an elevator.
- the remote recovery device includes at least the specifications of the elevator, the characteristics of the building in which the elevator is installed, the maintenance inspection history of the elevator, the repair history of the elevator, and the elevator A maintenance database storing a failure history, and when the remote recovery device receives the failure signal, the remote recovery device refers to the maintenance database, and the elevator or the building meets a predetermined requirement. May send the selected restoration command to the elevator control device to cause the elevator control device to perform the restoration operation of the elevator even when the restoration rate of the selected restoration command is less than a first threshold. .
- the present invention performs remote recovery according to the failure history of the elevator in which the failure occurred or the characteristics of the building where the elevator is installed, so the elevator failure can be recovered according to customer needs. Can do.
- the present invention can recover an elevator failure according to customer needs and improve customer service.
- the present invention can reduce the burden on the engineer when the elevator is restored.
- the remote recovery system 100 communicates with the elevator control device 200 that performs drive control of the elevator 20 disposed in the hoistway 11 of the building 10, and the elevator control device 200, and the elevator 20 fails.
- a remote recovery device 300 for performing the recovery operation There may be one elevator 20 or a plurality of elevators 20 that cause the remote recovery device 300 to perform the recovery operation.
- each elevator 20 may be installed in the same building 10 or may be installed in different buildings 10.
- the elevator control device 200 includes a control panel 210 that performs drive control of the elevator 20 and a communication device 250.
- the control panel 210 is a computer including a CPU and a memory inside.
- the remote recovery device 300 includes a remote monitoring center 310 including a communication device 320 and a monitoring panel 330, an information processing device 360, a maintenance database 370, a recovery command database 380, an emergency diagnosis database 390, and a technician diagnosis. Database 400 is included.
- the remote monitoring center 310, the information processing apparatus 360, the maintenance database 370, and the recovery command database 380 may be installed in the same place, or may be installed in different places and connected to each other through an Internet line or the like. Good.
- the communication device 250 is connected to the control panel 210 and transmits an output from the control panel 210 to the communication network 30.
- the communication device 250 receives a command for the control panel 210 selected by the information processing device 360 with reference to the recovery command database 380 via the communication device 320 and the communication network 30 and outputs the command to the control panel 210.
- the communication device 320 receives a signal from the control panel 210 via the communication device 250 and the communication network 30 and outputs the signal to the information processing device 360.
- the communication device 320 transmits a command for the control panel 210 selected by the information processing device 360 to the communication network 30.
- the communication devices 250 and 320 may be devices that perform wireless communication or devices that perform wired communication.
- the communication network 30 may be an Internet communication network or a telephone line network.
- the remote monitoring center 310 is provided with a monitoring panel 330 that exchanges data with the information processing device 360 and monitors the operation status and failure status of the elevator 20.
- the monitoring panel 330 is provided with a display 331 for displaying an operation status of the elevator 20, a failure status, a notification from the information processing device 360, and the like, and a switch 332 for operating the display of the display 331.
- the monitoring panel 330 is provided with a telephone 333 that communicates with the service center 340 via the communication network 35.
- the service center 340 dispatches the technician 350 to the elevator 20 where the failure has occurred by telephone contact from the remote monitoring center 310.
- the engineer 350 carries a body information sensor 351 that detects the body information of the engineer 350 such as a pulse and body temperature and transmits the body information to the communication device 320 via the communication network 30.
- the telephone 333 of the monitoring panel 330 can be connected to the customer call device 500 and can receive a failure report of the elevator 20 from the customer.
- the physical information sensor 351 may be a wearable terminal including, for example, a sensor that detects various types of physical information and a transmission device that transmits the detected information.
- the maintenance database 370 stores history data such as specifications, inspections, maintenance, and repairs of the elevator 20.
- the recovery command database 380 stores a plurality of failure factors corresponding to the failure code output from the control panel 210 of the elevator 20, the number of failures, and data such as a recovery rate.
- the urgency diagnosis database 390 stores data in which the content of the failure notification of the elevator 20 received from a customer is associated with the urgency for recovery.
- the engineer diagnosis database 400 stores data in which the contents of the physical information of the engineer 350 and the fatigue level of the engineer 350 are associated with each other.
- the information processing apparatus 360 is a computer that includes a CPU and a memory therein.
- a failure signal output from the control panel 210 when a failure occurs in the elevator 20 is input to the information processing device 360 via the communication devices 250 and 320 and the communication network 30.
- the information processing device 360 refers to the data in the recovery command database 380 and selects a recovery command and a recovery diagnosis command corresponding to the failure code included in the failure signal.
- the information processing device 360 refers to the maintenance database 370, the recovery command database 380, the emergency diagnosis database 390, and the engineer diagnosis database 400, and determines whether or not to send the selected recovery command to the control panel 210.
- the information processing device 360 transmits the selected restoration command and the restoration diagnosis command to the control panel 210.
- the control panel 210 causes the elevator 20 to execute a recovery operation and a recovery diagnosis operation based on the received recovery command and recovery diagnosis command.
- the maintenance database 370 includes elevator specification data 371, inspection history data 372, maintenance work history data 373, remote inspection history data 374, modulation history data 375, repair work history data 376, notification history data 510.
- Engineer history data 410, failure history data 377, operation history data 378, and failure factor-specific data 379 are stored.
- the data structures of the engineer history data 410, failure history data 377, operation history data 378, and failure factor-specific data 379 will be described.
- the elevator specification data 371 has a data structure for storing the management number, model, date of manufacture, manufacturing number, name of the installed building, and usage data of the installed building of the elevator 20.
- the usage of the installed building is, for example, an office, a general residence, a restaurant, a school, a hospital, and the like.
- the inspection history data 372 has a data structure for storing the control number of the elevator 20, the date and time of inspection conducted by the engineer 350 on the site, inspection items, and inspection result data.
- the inspection includes, for example, inspection of the open / closed state of the doors 13 and 26 of the elevator 20 shown in FIG. 23 inspection, traveling speed inspection, and the like.
- whether or not an abnormality has been found as a result of the inspection whether an abnormality has not been found but maintenance work such as cleaning is necessary, or parts need to be replaced soon are input as the inspection result.
- reference numeral 14 denotes a landing push button
- reference numeral 28 denotes a destination floor button
- reference numeral 25 denotes a weight.
- the maintenance work history data 373 has a database structure for storing the control number of the elevator 20, the maintenance work date and time of the elevator 20 performed by the engineer 350 in the field, maintenance work items, and maintenance work results.
- the maintenance work items include, for example, inspection of the operation state of the elevator 20, cleaning of the door rail of the elevator 20, refueling to the driving device 24 shown in FIG. 1, adjustment of the brake of the elevator 20, and the like. The results of maintenance, cleaning, refueling, adjustment, etc. are entered in the maintenance work results.
- the remote inspection history data 374 has a data structure for storing the control number of the elevator 20, the remote inspection date and time, the remote inspection item, and the remote inspection result.
- the remote inspection of the elevator 20 is performed by the control panel 210 of the elevator 20 according to a preset schedule such as once a month, for example.
- the control panel 210 of the elevator 20 moves the cage 22 of the elevator 20 shown in FIG. 1 to a predetermined floor. During this movement, various sensors attached to the elevator 20 are checked for abnormalities in driving performance (acceleration, presence or absence of abnormal noise), door opening / closing, brakes, emergency batteries, external communication devices, and the like.
- the inspection result is stored in the remote inspection history data 374 from the information processing device 360 via the communication devices 250 and 320 and the communication network 30.
- the remote inspection may be performed according to an instruction from the remote monitoring center 310.
- the modulation history data 375 has a data structure for storing the management number of the elevator 20, the modulation occurrence date and time, the modulation item, and the modulation correspondence result.
- the modulation of the elevator 20 refers to a case where the result of the inspection, inspection, maintenance work or remote inspection by the engineer 350 does not reach the abnormal value but changes from the normal value of the elevator 20. . For example, as a result of checking the traveling speed, the value is within the allowable value, but when the previous check or when the deviation of the elevator 20 from the value of the previous check result is large, the modulation item Recorded as “traveling speed”.
- the repair work history data 376 has a data structure for storing the control number of the elevator 20, the repair work date, the repair work item, and the repair work result.
- the repair work is a restoration work by replacement of parts such as replacement of the wire 23, replacement of the hanger roller, replacement of the brake pad, replacement of the control board, and replacement of the relay. Therefore, the name of the replacement part such as “wire replacement”, “hanger roller replacement”, “brake pad replacement”, etc. is entered in the repair work item, and “repair work completed”, “re-repair” are entered in the repair work result column. Items such as “Necessary” are entered.
- the report history data 510 stores data on the date and time of the report, the reporter, and the report contents of the report of the fault reported to the remote monitoring center 310 through the customer call device 500 when a fault occurs in the elevator 20.
- the engineer history data 410 stores the ID number of the engineer 350, the measurement date and time of the body information data, the detection items of the engineer 350 detected by the body information sensor 351, and their levels. For example, items such as a pulse and a body temperature are stored in the detection items. In the level, a number from 1 to 3 is stored according to the state from the normal state to the abnormal state of the item. For example, in the case of body temperature, 1 is stored in the level in the case of normal body temperature, and 3 is stored in the level in the case of high fever.
- the failure history data 377 has a data structure for storing the control number of the elevator 20, the date and time of occurrence of the failure, the failure code, the failure part information, the failure content, the recovery method, and the recovery determination result.
- the failure code is a code output from the control panel 210 when a failure occurs in the elevator 20 or a combination of numbers and English letters.
- the types of failure codes are, for example, about 1000 types.
- the failure part information stores the name of the part where the failure has occurred, such as “Kagodo”.
- the failure content stores a failure state such as “cannot be opened” or “cannot be closed”. For example, when the engineer 350 is dispatched to perform inspection, inspection, and recovery, the restoration method item is input as “engineer dispatch”.
- the operation history data 378 stores the date and time immediately before the occurrence of the failure and the operation state of each part of the elevator 20. For example, a certain operation date and time immediately before the failure, the position of the cage 22 at that time, the moving direction, the speed, the open / close state of the doors 13 and 26, and the like are stored.
- the failure factor-specific data 379 includes the number of failure factors corresponding to the failure code as a result of inspection and inspection by the engineer 350 when a certain failure code is output from the control panel 210, and remote Stored is the total number of failure factors corresponding to the failure code when the recovery system 100 recovers. For example, when the failure code is 0001 indicating a failure related to the doors 13 and 26, the engineer 350 inspected the site, and as a result, the cause of the output of the failure code “0001” is the clogging of the door sill (failure factor 1). Or a contact failure of the switch of the door opening / closing device (failure factor 2), or other failure factor 3.
- failure factor-specific data 379 when the failure code “0001” is output, there are 100 cases of the door sill clogging factor (failure factor 1), and the contact failure of the door opening / closing device switch (fault factor).
- the data structure is such that the number of cases 2) is 50 and the number of other failure factors 3 is 10, and the data is arranged in descending order.
- the number of failure factors corresponding to the failure code that is the basis of the recovery command is added to the total number of failure factors.
- the engineer 350 checks the site, and the cause of the failure code “0002” is that the control circuit in the control panel 210 is malfunctioning (failure factor 4). Or a malfunction of the CPU attached to the control board (fault factor 5) or other fault factor 6.
- the failure factor-specific data 379 is 100 when the malfunction of the control circuit is a factor (failure factor 4) and 50 when the malfunction of the CPU is a factor (failure factor 5).
- the data structure is such that there are 10 cases of other failure factors 6, and the data is arranged in descending order of the number of cases.
- the restoration command database 380 includes a restoration diagnosis command set that is a set of restoration commands and a restoration diagnosis command in descending order of the number of failure factors in the failure factor-specific data 379, and elevators by executing the restoration commands.
- Stored is a recovery rate (%), which is the rate at which 20 failures have been recovered.
- the recovery command database 380 is a database in which the recovery diagnosis command set and the recovery rate are linked to the failure factor-specific data 379 described above.
- the restoration diagnosis data will be “Failure factor 1”, “Door circuit reset + door high torque open / close” as the restoration command, and “Door open / close diagnostic” as the restoration diagnostic command.
- the data configuration is such that a recovery diagnosis command set A, which is a set of two commands, and a recovery rate a% by a recovery operation by this recovery command are linked.
- the restoration diagnosis data is “door circuit reset + door opening / retry retry” as the restoration command, and the restoration diagnosis command is “”
- a recovery diagnosis command set B which is a set of two commands for “door opening / closing diagnosis”, and a recovery rate b% of a recovery operation by this recovery command are linked.
- the recovery diagnosis data has a data configuration in which the recovery diagnosis command set C and the recovery rate c% are linked to the number data of the failure factor 3.
- the recovery command database 380 includes the failure code, the failure factor corresponding to the failure code, the number of the failure factors, the recovery diagnosis command set that is a set of the recovery command and the recovery diagnosis, and the recovery rate. It is stored in the database in association.
- the recovery rate b% is a larger value than the recovery rates a% and c%
- the recovery diagnosis command set B has a higher recovery rate than the recovery diagnosis command set A and the recovery diagnosis command set C. ing.
- the recovery diagnosis data includes two commands: “control circuit reset” as the recovery command and “diagnosis on each floor” as the recovery diagnosis command.
- the restoration diagnosis data is a set of two commands: “CPU reset” as a restoration command and “diagnosis on each floor” as a restoration diagnosis command.
- the recovery diagnosis data has a data structure in which the recovery diagnosis command set F and the recovery rate f% are linked to the number data of the failure factor 6. Note that the recovery rate is highest in e% of the recovery diagnosis command set E.
- the emergency level diagnosis database 390 is a database in which the content of the failure notification of the elevator 20 received from a customer is associated with the level of emergency for recovery. As shown in FIG. 6, when the remote monitoring center 310 receives a failure notification of the elevator 20 from a customer, the emergency diagnosis database 390 includes terms that may be included in the failure notification and a failure notification in progress. Is stored in association with the tone level of the term included in the list and the urgency level of the recovery response corresponding to the combination of the term and the tone level. In the term item, for example, words that are likely to be issued by the customer when the urgency of restoration is high, such as “early” or “rush”, are stored. In the tone level item, a tone level related to the urgency with respect to customer recovery is stored.
- the tone level “3” is a level when a high voice, loud voice, or anger is included.
- the tone level “1” is a level for a normal voice.
- the tone level “2” is a level in the middle of a normal voice sound and a voice sound including anger.
- As the urgency level for recovery a number from 0 to 100 is stored according to the urgency level. As shown in FIG. 6, for example, when the term “AAA” is tone level “1”, the urgency level for recovery is “10”, and when the term “AAA” is tone level “2”, recovery is performed. When the urgency level for the response is “40” and the term “AAA” is tone level “3”, data is stored such that the urgency level for recovery response is “80”.
- the engineer diagnosis database 400 stores the contents of the body information of the engineer 350 detected by the body information sensor 351 carried by the engineer 350 and the fatigue level of the engineer 350 in association with each other.
- items of physical information such as a pulse and a body temperature detected by the physical information sensor 351 are stored in the detection items.
- the level a number from 1 to 3 is stored depending on the body temperature from the normal state to the high fever state.
- a number from 0 to 100 is stored according to the state from the normal state to the fatigue state.
- the detection item is DDD and the level is 1
- the corresponding fatigue level is 10
- the detection item is DDD and the level is 3
- the corresponding fatigue level is 80.
- the operation of the remote recovery system 100 when a failure signal is transmitted from the elevator 20 will be described with reference to FIGS. 2 and 8 to 10.
- the remote recovery operation when the failure code signal “0001” regarding the doors 13 and 26 is first transmitted will be described.
- a remote recovery operation when a failure code “0002” related to a control circuit incorporated in the control panel 210 is transmitted will be described.
- the remote recovery system 100 can also cope with a case where a failure code related to a part other than the above is transmitted.
- the control panel 210 of the elevator 20 determines whether or not a failure has occurred in the elevator 20.
- a failure relating to the doors 13 and 26 of the elevator 20 for example, a failure such as a door opening / closing failure
- the control panel 210 indicates a failure code “0001” indicating the failure occurrence date and time and the failure relating to the doors 13 and 26.
- the failure part information and the operation data of the elevator 20 immediately before the occurrence of the failure are output to the communication device 250. If no failure occurs in the elevator 20, the control panel 210 returns to the beginning of step S ⁇ b> 101 and continues monitoring the elevator 20.
- the communication device 250 receives the failure code “0001”, the failure part information, and the operation data as shown in step S102 of FIGS.
- a failure signal including the operation data immediately before the occurrence, the management number of the elevator 20 and the date and time of occurrence of the failure is transmitted to the communication network 30.
- the communication device 320 of the remote monitoring center 310 receives a failure signal transmitted from the communication device 250 via the communication network 30.
- the communication device 320 Upon receiving the failure signal, the communication device 320 sends the failure code “0001” included in the failure signal, the failure part information, the operation data immediately before the failure occurs, the management number of the elevator 20, and the failure occurrence date and time to the information processing device 360. Output.
- the information processing apparatus 360 stores the input failure code “0001”, the management number of the elevator 20, and the failure occurrence date / time in the failure history data 377 of the maintenance database 370. Further, the information processing device 360 stores the input operation data immediately before the occurrence of the failure in the operation history data 378.
- the information processing apparatus 360 determines whether or not the failed elevator 20 can be remotely recovered, as shown in step S104 of FIG.
- the information processing device 360 acquires the model, manufacturing date, and manufacturing number of the elevator 20 from the elevator specification data 371 using the management number of the elevator 20. Based on the acquired specification data, the information processing device 360 confirms whether the elevator 20 has a specification that allows a recovery operation and a recovery diagnosis operation based on a recovery command and a recovery diagnosis command from the remote recovery device 300. If the elevator 20 is a model capable of remote recovery operation, the information processing apparatus 360 proceeds to step S105 in FIG. On the other hand, if the elevator 20 is a model incapable of remote recovery operation, the information processing apparatus 360 proceeds to step S126 in FIG. 8 and outputs a signal notifying the remote monitoring center 310 that remote recovery is impossible.
- the information processing apparatus 360 selects a restoration command and a restoration diagnosis command corresponding to the failure code “0001” in step S105 shown in FIG.
- the recovery command database 380 is a database in which the recovery diagnosis command set and the recovery rate are linked to the failure factor-specific data 379.
- the data structure of the recovery command database 380 when the failure code is “0001” indicating a failure relating to the doors 13 and 26 will be briefly described again.
- the restoration diagnosis data is “door circuit reset + door high-torque opening / closing” as the restoration command, and “door opening / closing” as the restoration diagnosis command.
- the restoration diagnosis data is “door circuit reset + door opening / retry retry” as the restoration command in the number of failure cause 2 data, restoration diagnosis.
- the data structure is such that a recovery diagnosis command set B, which is a set of two commands of “door opening / closing diagnosis”, and a recovery rate b% of the recovery operation by this recovery command are linked as commands.
- the recovery diagnosis data has a data configuration in which the recovery diagnosis command set C and the recovery rate c% are linked to the number data of the failure factor 3. Further, as described above, the recovery rate a% is larger than the recovery rates b% and c%, and the recovery diagnosis command set B has a recovery rate higher than that of the recovery diagnosis command set A and the recovery diagnosis command set C. It is high.
- the information processing apparatus 360 may select, as a recovery command, a command corresponding to the failure factor having the largest number of cases among the plurality of failure factors corresponding to the failure code “0001”. Further, the information processing apparatus 360 may select a command having the highest recovery rate among a plurality of commands corresponding to the failure code “0001” as a recovery command. Then, the information processing device 360 selects a restoration diagnosis command set that is set together with the restoration command selected by the restoration diagnosis command corresponding to the selected restoration command.
- the information processing apparatus 360 selects a command corresponding to a failure factor having the largest number of cases among a plurality of failure factors corresponding to the failure code “0001” as a recovery command.
- the information processing apparatus 360 refers to the recovery instruction database 380 and confirms the failure factor with the largest number of cases when the failure code is “0001” as the recovery instruction.
- the information processing apparatus 360 performs a restoration operation for executing a restoration operation corresponding to the garbage clogging of the door sill (fault factor 1) which is the most frequent failure factor, “door circuit reset + door high torque opening / closing”,
- a restoration diagnosis command set A including two “door opening / closing diagnosis” which is a restoration diagnosis command for executing a restoration diagnosis operation corresponding to the result of the restoration operation is selected.
- the information processing apparatus 360 selects a command having the highest recovery rate among a plurality of commands corresponding to the failure code “0001” as a recovery command.
- the information processing apparatus 360 refers to the recovery command database 380 and confirms the recovery rate with the highest recovery rate corresponding to the failure code “0001” as the recovery command.
- the information processing device 360 is configured to execute a recovery operation corresponding to the factor (failure factor 2) caused by the contact failure of the switch having the highest recovery rate b% “door circuit reset + door opening / closing retry”,
- a restoration diagnosis command set B including two “door opening / closing diagnosis” which is a restoration diagnosis command for executing a restoration diagnosis operation corresponding to the result of the restoration operation is selected.
- the selection of whether to be based on the most frequent failure factor corresponding to the failure code “0001” or based on the recovery rate of the recovery diagnosis command set corresponding to the failure code “0001” is as follows: You may do as follows. For example, of the ratio of the maximum number of cases to the next number of cases (number of cases ratio) and the ratio of the maximum recovery rate and the next recovery rate (recovery rate ratio), You may select the one where the maximum value protrudes. Further, for example, if the previous remote recovery has failed, a different selection method may be used. Further, the selection of the restoration diagnosis command set may be determined by, for example, the model and specification of the elevator 20.
- the information processing apparatus 360 selects the restoration diagnosis instruction set A based on the failure factor 1 having the largest number corresponding to the failure code “0001”.
- the information processing apparatus 360 proceeds to step S106 of FIG. 8, and the restoration command “door circuit reset + door high torque opening / closing” included in the selected restoration diagnosis command set A is performed.
- the first threshold may be a numerical value such as 70% or 80%, for example. Moreover, you may set so that it may change with the model of the elevator 20, the use of an installation building, etc.
- the information processing apparatus 360 determines YES in step S106 of FIG. 8 and proceeds to step S107 of FIG. If the recovery rate a% is equal to or greater than the first threshold, NO is determined in step S106 of FIG. 8 and the process proceeds to step S108 of FIG.
- step S107 of FIG. 8 the information processing device 360 determines whether or not one of the following three requirements (a) to (c) is satisfied.
- the information processing device 360 determines the requirements (a) to (c) as follows.
- the customer may have a failure notification to the telephone 333 of the remote monitoring center 310 through the customer call device 500.
- the “customer” is a maintenance contractor of the elevator 20, for example, the owner of the building 10 or the maintenance management company of the elevator 20.
- the monitor 334 of the remote monitoring center 310 receives a failure notification from a customer, the content of the notification is stored in the notification history data 510 of the maintenance database 370 via the information processing device 360.
- the information processing apparatus 360 refers to the report history data 510 and confirms whether there has been a malfunction report from the customer.
- the information processing device 360 When there is a failure notification from the customer, the information processing device 360 extracts the term stored in the emergency diagnosis database 390 and its tone level from the call records stored in the notification history data 510. Then, the information processing device 360 acquires the urgency level for recovery from the terms and tone levels extracted with reference to the urgency level diagnosis database 390.
- the information processing apparatus 360 determines that the requirement (a) is met when the acquired urgency level exceeds a predetermined second threshold value.
- the second threshold value may be set to a constant value with an urgency level of about 60 to 70, or may be varied depending on the customer.
- an engineer 350 who restores the elevator 20 carries a body information sensor 351 that detects body information such as a pulse and a body temperature.
- the physical information of the technician 350 detected by the physical information sensor 351 is stored in the technician history data 410 of the maintenance database 370 via the communication network 30 and the communication device 320.
- the stored data is data several days ago or up to one day ago.
- the information processing device 360 reads from the technician history data 410 the detected items and levels of the technician 350 belonging to the service center 340 close to the elevator 20 where the failure has occurred. Then, the information processing device 360 refers to the engineer diagnosis database 400 and acquires the degree of fatigue of the engineer 350 based on the detection items and levels of physical information.
- the information processing apparatus 360 determines that the requirement (b) is met when the fatigue level of the acquired engineer 350 exceeds a predetermined third threshold.
- the third threshold value may be set to a constant value with a fatigue level of about 60 to 70, or may be changed depending on the age of the engineer 350, continuous working hours, or the like.
- the information processing device 360 corresponds to the “specific requirements” that the elevator 20 or the building 10 where the elevator 20 is installed is determined in advance with reference to the elevator specification data 371 and the failure history data 377 of the maintenance database 370. Judge whether or not.
- the “specific requirement” means, for example, that the building 10 in which the elevator 20 is installed has a high floor, or the building 10 in which the elevator 20 is installed is a hospital or the like. There is only one installed. This is because when such a requirement is met, the stop of the elevator 20 may greatly affect the operation of the building 10 and a quick recovery is required. In addition, when the faulty elevator 20 has failed several times in the past, it also meets the specific requirements.
- the “specific requirement” is not limited to the above-described requirement, and can be variously set according to the customer's request, the condition of the maintenance contract, and the like.
- Requirement (a) or requirement (c) corresponds to a case where quick restoration of the elevator 20 is required even when the restoration rate of the selected restoration command is less than the first threshold. For this reason, the information processing apparatus 360 determines YES in step S107 of FIG. 8 when the requirement (a) or the requirement (c) is met. Then, the process proceeds to step S108 in FIG. 8 to start remote recovery. When the remote recovery is successful, the stop period of the elevator 20 can be shortened, and recovery corresponding to the customer's needs can be achieved.
- the information processing apparatus 360 determines YES in step S107 in FIG. 8 and proceeds to step S108 in FIG. 8 to start remote recovery.
- remote recovery it is not necessary to dispatch the technician 350, and the burden on the technician 350 can be reduced.
- the elevator 20 is not in a state where a particularly quick recovery is required. Even if remote recovery is executed, the failure rate is low and the engineer 350 is not high in fatigue. In this case, dispatching the engineer 350 rather than executing remote recovery is a recovery response that meets customer needs. For this reason, the information processing apparatus 360 determines NO in step S107 in FIG. 8 if none of the requirements (a) to (c) is met, and proceeds to step S126 in FIG. Outputs a notification that remote recovery is not possible.
- the notification that remote recovery is not possible which is output from the information processing device 360 to the remote monitoring center 310, is displayed on the display 331 of the remote monitoring center 310 as shown in FIG.
- the supervisor 334 instructs to stop the operation of the elevator 20 and performs an announcement operation as shown in step S127 of FIG. 2 and FIG.
- the supervisor 334 instructs the service center 340 in the vicinity of the building 10 to dispatch the engineer 350 to the building 10 by the telephone 333 as shown in step S128 of FIG. 2 and FIG.
- the information processing apparatus 360 determines NO in step S106 of FIG. 8, that is, if the recovery rate of the selected recovery command is equal to or greater than the first threshold, and YES in step S107 of FIG. In other words, if the recovery rate of the selected recovery command is less than the first threshold value and falls within any one of requirements (a) to (c), the process proceeds to step S108 in FIG. Start the recovery operation.
- the information processing apparatus 360 notifies the remote monitoring center 310 of the start of remote recovery in step S108 of FIG. This signal is displayed on the display 331 of the remote monitoring center 310. As a result, the supervisor 334 of the remote monitoring center 310 is notified that the remote recovery of the elevator 20 is started.
- the information processing device 360 transmits the selected recovery diagnosis command set A from the communication device 320 as shown in step S109 of FIGS. .
- the communication device 250 outputs the recovery command and the recovery diagnosis command to the control panel 210.
- the control panel 210 determines whether the elevator 20 is stopped, the weight sensor of the cage 22, the camera in the cage 22, the output of the person sensor in the cage 22, and the like. Make sure there are no passengers inside.
- the control panel 210 confirms that the elevator 20 is stopped and that there are no passengers in the basket 22, the control panel 210 "starts remote recovery from now on” from the speaker of the communication device installed in the basket 22. The elevator door will open and close. "
- the control panel 210 Upon completion of the announcement, the control panel 210 proceeds to step S112 in FIG. 9 and executes a recovery operation according to the recovery command. Since the received restoration command is “door circuit reset + door high torque opening / closing” which is a restoration command for executing a restoration operation corresponding to the garbage clogging of the door sill (fault factor 1), the control panel 210 First, the door circuit of the control panel 210 is reset. This operation resets the state in which the door circuit cannot open or close the door 13 or the door 26 and detects the open (or closed) state or the half-open (or half-closed) state, and opens or closes the door 13 or the door 26. This is a possible operation.
- the control panel 210 increases the torque of the drive motor of the door 13 and the door 26 by 20 to 30% than usual, and opens and closes the door 13 and the door 26 with a force larger than usual.
- This operation is an operation of moving the garbage stuck in the threshold of the door 13 or 26 from the threshold and restoring the opening / closing operation of the doors 13 and 26 to the normal state.
- the control panel 210 restores the garbage packed in the thresholds of the doors 13 and 26 to confirm whether the doors 13 and 26 have been opened and closed. “Door open / close diagnosis” which is a diagnosis command is executed.
- the control panel 210 opens and closes the door 13 and the door 26 with a normal torque, and can the opening and closing operation be performed within a predetermined opening / closing time, or whether the current of the drive motor for the door 13 and the door 26 is larger than usual. Confirm. Next, the control panel 210 opens and closes the door 13 and the door 26 by reducing the torque of the drive motor by about 20% from the normal state, and checks whether there is any abnormality in the opening and closing time.
- step S115 the control panel 210 outputs a determination result signal that the elevator 20 has been restored.
- This signal is transmitted from the communication device 250 to the communication network 30.
- the transmitted determination result signal is received by the communication device 320 as shown in step S116 of FIG. 10, and the determination result is input to the information processing device 360. Further, the determination result is notified from the information processing device 360 to the remote monitoring center 310 as shown in step S117 of FIG. 10, and the result is displayed on the display 331 of the remote monitoring center 310.
- the information processing apparatus 360 updates the maintenance database 370 and the recovery command database 380 as shown in steps S119 and S120 of FIG.
- step S121 the control panel 210 outputs a determination result signal indicating that the restoration of the elevator 20 has failed.
- This signal is transmitted from the communication device 250 to the communication network 30.
- the transmitted determination result signal is received by the communication device 320 as shown in step S122 of FIG. 10, and the determination result is input to the information processing device 360. Further, as shown in step S123 of FIG. 10, the determination result is notified from the information processing apparatus 360 to the remote monitoring center 310, and the result is displayed on the display 331 of the remote monitoring center 310.
- the supervisor 334 When the monitor 334 confirms the display, the supervisor 334 causes the elevator 20 to stop operating and announce as shown in step S124 of FIG. Further, the supervisor 334 instructs the service center 340 in the vicinity of the building 10 to dispatch the engineer 350 to the building 10 by the telephone 333 as shown in step S125 of FIG. 2 and FIG. Further, the information processing apparatus 360 updates the maintenance database 370 and the recovery command database 380 as shown in steps S119 and S120 of FIG.
- the information processing apparatus 360 updates the maintenance database 370 as follows when the determination signal that the elevator 20 is restored as shown in step S115 of FIG. 9 is input.
- the information processing apparatus 360 displays “remote recovery” in the recovery method item of the failure history data 377, and the recovery determination result. Store “Recovery” in the item.
- the communication device 320 receives the failure signal
- the information processing device 360 maintains the failure code “0001” input from the communication device 320, the management number of the elevator 20, and the failure occurrence date and time.
- the failure history data 377 of the database 370 is stored. Accordingly, all items of the failure history data 377 are updated by storing the current recovery method and the recovery determination result.
- the information processing apparatus 360 refers to the recovery command database 380 and clogs the door sill that is the most frequent failure factor (failure factor 1) when the failure code is “0001” as the recovery command. 2) of “door circuit reset + door open / retry retry” that is a recovery command for executing a recovery operation corresponding to (2)) and “door open / close diagnosis” that is a recovery diagnostic command for executing a recovery diagnostic operation corresponding to the result of this recovery operation.
- a recovery diagnosis command set A consisting of two is selected and a recovery operation and a recovery diagnosis operation are executed.
- the information processing device 360 increases the number of failure factors 1 of the failure code “0001” in the failure factor-specific data 379 by one.
- the information processing apparatus 360 updates the maintenance database 370 and the recovery command database 380 as follows when the determination signal that the recovery of the elevator 20 has failed as shown in step S121 of FIG. 9 is input.
- the information processing apparatus 360 displays “remote restoration” in the item of the restoration method of the failure history data 377, the restoration judgment. Store “failure” in the result item.
- the number of cases of failure code “0001” and failure factor 1 (garbage at door sill) in the restoration command database 380 is left as it is, and the restoration rate is lowered by the amount of restoration failure. Note that if the recovery fails, the number of failure factors 1 of the failure code “0001” in the failure factor-specific data 379 is not changed.
- the information processing apparatus 360 selects the restoration diagnosis instruction set A based on the most frequent failure factor corresponding to the failure code “0001”.
- the information processing device 360 selects the recovery diagnosis command set B based on the recovery rate of the recovery diagnosis command set corresponding to the failure code “0001”
- the normal operation is performed instead of the recovery operation of “door high torque opening / closing”.
- a difference is that a recovery operation of “door opening / closing retry” in which the opening / closing operation of the doors 13 and 26 is performed again by torque is performed.
- Other operations are the same as when the restoration diagnosis command set A is selected.
- the number of door clogging (failure factor 1), which was the most frequent failure factor in the case of the failure code “0001”, increases. For this reason, when the remote recovery system 100 selects a recovery diagnosis command set based on the most frequent failure factor corresponding to the failure code “0001”, the failure code “0001” is input at the time of the next remote recovery. At this time, the information processing apparatus 360 selects the restoration diagnosis command set A again. When the recovery rate of the recovery diagnosis command set A is higher than the recovery rate of the recovery diagnosis command set B, the information processing apparatus 360 has a recovery rate of a plurality of commands corresponding to the failure code “0001”. Even when the highest command is selected as the return command, the restoration diagnosis command set A is selected.
- the recovery rate of the recovery diagnosis command set B becomes relatively high. That is, the recovery rate ratio of the recovery diagnosis command set B to the recovery diagnosis command set A is increased.
- the restoration rate ratio becomes larger than the number ratio calculated as the ratio of the number of failure factors 1 to the number of failures 2
- the information processing apparatus 360 recovers among the plurality of commands corresponding to the failure code “0001”. The command with the highest rate is selected as the return command.
- the information processing apparatus 360 selects the restoration diagnosis command set B having the highest restoration rate when the failure code “0001” is input at the time of the next remote restoration. Further, when the information processing device 360 does not select the restoration diagnosis command set A that has failed to be restored in the previous remote restoration, the failure factor 1 is linked to the failure factor 2 having the largest number corresponding to the failure code “0001”. Restored diagnosis command set B is selected.
- the information processing apparatus 360 selects the restoration diagnosis command set B having the highest restoration rate among the plurality of instructions corresponding to the failure code “0001” and succeeds in the restoration of the elevator 20, the restoration diagnosis instruction set The recovery rate of B increases. Therefore, in the next remote recovery, the information processing apparatus 360 selects the recovery diagnosis command set B as in the previous time. On the other hand, if the restoration diagnosis command set B fails to restore the elevator 20, the restoration rate of the restoration diagnosis command set B is lowered. When the recovery rate of the recovery diagnosis command set B is lower than the recovery rate of the recovery diagnosis command set A, the information processing device 360 selects the recovery diagnosis command set A. If the information processing device 360 does not select the recovery diagnosis command set B that has failed to recover in the previous remote recovery, the recovery diagnosis with the high recovery rate corresponding to the failure code “0001” next to the recovery diagnosis command set B Select command set A.
- the remote recovery system 100 increases the number of failure factors and the recovery rate of the selected recovery diagnosis command set when the remote recovery is successful. In addition, if the remote recovery system 100 fails, the remote recovery system 100 reduces the recovery rate of the selected recovery diagnosis command set without changing the number of failure factors. For this reason, if the remote recovery is successful, there is a high possibility that the recovery diagnosis command set selected in the remote recovery is selected in the next remote recovery. Further, if the remote recovery fails, the possibility that the recovery diagnosis command set selected by the remote recovery is selected at the next remote recovery is reduced. For this reason, as the number of times of remote restoration increases, the information processing apparatus 360 can select a restoration diagnosis instruction set having a high possibility of restoration corresponding to the failure code from the restoration instruction database 380, and the recovery of the elevator 20 is ensured. Can be improved.
- the information processing apparatus 360 displays the recovery instruction database in the case where the failure code is “0002” indicating a failure related to the control circuit, as indicated by reference numeral 382 in FIG. With reference to 380, one of the restoration diagnosis command sets D to F is selected.
- step S106 in FIG. 8 restores the restoration rate of the restoration command included in the selected restoration diagnosis command set. It is determined whether (c%, d%, f%) is less than the first threshold. If the recovery rate is less than the first threshold value, YES is determined in step S106 of FIG. 8, and the process proceeds to step S107 of FIG. If the recovery rate is equal to or higher than the first threshold, NO is determined in step S106 in FIG. 8 and the process proceeds to step S108 in FIG.
- the information processing apparatus 360 determines whether it corresponds to one of the requirements (a) to (c) in step S107 of FIG. 9 as in the case of the failure code “0001”, and determines NO in step S106 of FIG. And if it is determined as YES in step S107 of FIG. 8, that is, even if the recovery rate of the selected recovery command is less than the first threshold, it falls under any one of requirements (a) to (c). In this case, the process proceeds to step S108 in FIG. 8 to start the remote recovery operation.
- step S108 and subsequent steps in FIG. 8 the recovery operation and the recovery diagnosis operation included in one recovery diagnosis command set selected from the recovery diagnosis command sets D to F are performed.
- the information processing apparatus 360 executes “control circuit reset” as the restoration command and “operation diagnosis on each floor” as the restoration diagnostic command.
- the other operations after step S108 in FIG. 8 are the same as in the case of the failure code “0001”.
- the remote recovery system 100 of the present embodiment prohibits remote recovery and immediately dispatches the engineer 350, The stop time of the elevator 20 can be shortened. Further, even if the recovery rate of the selected recovery command is less than the first threshold, remote recovery is executed when quick recovery of the elevator 20 is required. Thereby, when remote recovery is successful, the stop period of the elevator 20 can be shortened, and the recovery corresponding to a customer's needs can be performed.
- the remote recovery system 100 executes remote recovery when the degree of fatigue of the engineer 350 is high even when the recovery rate of the selected recovery command is less than the first threshold. As a result, when remote recovery is successful, it is not necessary to dispatch the technician 350, and the burden on the technician 350 can be reduced.
- the remote recovery system 100 can select a failure history data 377, failure factor-specific data 379, so that a recovery diagnosis command set having a high recovery possibility can be selected in the next remote recovery based on the recovery determination result.
- the recovery command database 380 is updated. Therefore, as the number of remote restorations increases, the information processing apparatus 360 can select a more appropriate restoration diagnosis instruction set corresponding to the failure code from the restoration instruction database 380. Thereby, the restoration of the elevator 20 can be reliably performed, and the time required for the restoration can be shortened to improve the operation service of the elevator 20.
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Abstract
Description
(a)復旧対応の緊急度が第2閾値を超えている。
(b)技術者350の疲労度が第3閾値を超えている。
(c)エレベーター20またはビル10が予め定めた特定の要件に該当する。
情報処理装置360は、以下のように、(a)から(c)の要件を判定する。
26 ドア、27 床、28 行き先階ボタン、30、35 通信ネットワーク、100 遠隔復旧システム、200 エレベーター制御装置、210 制御盤、250、320 通信装置、300 遠隔復旧装置、310 遠隔監視センター、330 監視盤、331 ディスプレイ、332 スイッチ、333 電話
334 監視者、340 サービスセンター、350 技術者、351 身体情報センサ、360 情報処理装置、370 保守データベース、371 エレベーター仕様データ、372 検査履歴データ、373 保守作業履歴データ、374 遠隔点検履歴データ、375 変調履歴データ、376 修理工事履歴データ、377 故障履歴データ、378 運転履歴データ、379 故障要因別データ、380 復旧指令データベース、390 緊急度診断データベース、400 技術者診断データベース、410 技術者履歴データ、500 顧客通話装置、510 通報履歴データ。
Claims (4)
- エレベーター故障の遠隔復旧システムであって、
エレベーターの駆動制御を行うエレベーター制御装置と、
前記エレベーター制御装置と通信し、前記エレベーターに故障の復旧動作を行わせる遠隔復旧装置と、を備え、
前記エレベーター制御装置は、前記エレベーターの故障を検出した際に前記エレベーターの故障コードを含む故障信号を発信し、
前記遠隔復旧装置は、
前記故障コードと、前記故障コードに対応する復旧指令と、前記復旧指令によって前記エレベーターが復旧した割合である復旧率とを対応づけた復旧指令データベースを備え、
前記故障信号を受信した際に、前記復旧指令データベースから前記故障信号に含まれる前記故障コードに対応する前記復旧指令を選択し、
選択した前記復旧指令の前記復旧率が第1閾値未満の場合、選択した前記復旧指令の前記エレベーター制御装置への発信を禁止するエレベーター故障の遠隔復旧システム。 - 請求項1に記載のエレベーター故障の遠隔復旧システムであって、
前記遠隔復旧装置は、
顧客から前記エレベーターの故障の通報を受ける遠隔監視センターと、
顧客から受けた前記エレベーターの故障通報の内容と復旧対応の緊急度とを対応づけた緊急度診断データベースと、を備え、
前記故障信号を受信した際に、顧客から受けた前記故障通報の内容に基づいて前記緊急度診断データベースから復旧対応の緊急度を取得し、
選択した前記復旧指令の前記復旧率が第1閾値未満の場合でも復旧対応の前記緊急度が第2閾値を超える場合には、選択した前記復旧指令を前記エレベーター制御装置に発信して前記エレベーター制御装置に前記エレベーターの復旧動作を実行させるエレベーター故障の遠隔復旧システム。 - 請求項1に記載のエレベーター故障の遠隔復旧システムであって、
前記エレベーターの故障の復旧を行う技術者の身体情報を検出し、検出した前記身体情報を前記遠隔復旧装置に発信する身体情報センサを備え、
前記遠隔復旧装置は、
前記身体情報の内容と前記技術者の疲労度とを対応づけた技術者診断データベースと、を備え、
前記故障信号を受信した際に、前記身体情報センサから受信した前記身体情報に基づいて前記技術者診断データベースから前記技術者の前記疲労度を取得し、
選択した前記復旧指令の前記復旧率が第1閾値未満の場合でも前記技術者の前記疲労度が第3閾値を超える場合には、選択した前記復旧指令を前記エレベーター制御装置に発信して前記エレベーター制御装置に前記エレベーターの復旧動作を実行させるエレベーター故障の遠隔復旧システム。 - 請求項1に記載のエレベーター故障の遠隔復旧システムであって、
前記遠隔復旧装置は、少なくとも前記エレベーターの仕様と前記エレベーターが設置されている建物の特性と前記エレベーターの保守点検履歴と前記エレベーターの修理履歴と前記エレベーターの故障履歴とを格納した保守データベースを含み、
前記遠隔復旧装置は、前記故障信号を受信した際に、前記保守データベースを参照し、前記エレベーターまたは前記建物が予め定めた特定の要件に該当する場合には、選択した前記復旧指令の前記復旧率が第1閾値未満の場合でも、選択した前記復旧指令を前記エレベーター制御装置に発信して前記エレベーター制御装置に前記エレベーターの復旧動作を実行させるエレベーター故障の遠隔復旧システム。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003104644A (ja) * | 2001-10-01 | 2003-04-09 | Toshiba Elevator Co Ltd | エレベーター故障復旧支援システム及び監視センター |
JP2003256367A (ja) * | 2002-03-06 | 2003-09-12 | Seiko Epson Corp | 電子機器のエラーに関する情報提供システムおよび電気機器のエラー実績を管理するサーバ |
JP2005275631A (ja) * | 2004-03-23 | 2005-10-06 | Mitsubishi Electric Information Systems Corp | 監視センターサーバ及び監視装置 |
JP2008152439A (ja) * | 2006-12-15 | 2008-07-03 | Hitachi Building Systems Co Ltd | 遠隔監視システム |
JP2009214994A (ja) * | 2008-03-10 | 2009-09-24 | Toshiba Elevator Co Ltd | 昇降機保守管理装置 |
JP2016108088A (ja) * | 2014-12-05 | 2016-06-20 | 東芝エレベータ株式会社 | 保守作業支援装置、システム、及び方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000302349A (ja) | 1999-04-22 | 2000-10-31 | Hitachi Building Systems Co Ltd | エレベータの遠隔故障診断装置 |
JP4279595B2 (ja) * | 2003-05-21 | 2009-06-17 | 三菱電機株式会社 | エレベータの遠隔監視システム |
JP5599529B1 (ja) * | 2012-12-27 | 2014-10-01 | ジャパンエレベーターサービス株式会社 | 遠隔監視支援装置 |
WO2014184884A1 (ja) * | 2013-05-14 | 2014-11-20 | ジャパンエレベーターサービス株式会社 | 遠隔監視支援装置 |
CN105217389B (zh) * | 2015-10-22 | 2017-07-14 | 广州日滨科技发展有限公司 | 电梯备件远程管理的方法及系统 |
JP6536756B2 (ja) * | 2016-12-26 | 2019-07-03 | 三菱電機ビルテクノサービス株式会社 | エレベーター制御システム |
-
2016
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- 2016-12-28 KR KR1020197021836A patent/KR102257876B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003104644A (ja) * | 2001-10-01 | 2003-04-09 | Toshiba Elevator Co Ltd | エレベーター故障復旧支援システム及び監視センター |
JP2003256367A (ja) * | 2002-03-06 | 2003-09-12 | Seiko Epson Corp | 電子機器のエラーに関する情報提供システムおよび電気機器のエラー実績を管理するサーバ |
JP2005275631A (ja) * | 2004-03-23 | 2005-10-06 | Mitsubishi Electric Information Systems Corp | 監視センターサーバ及び監視装置 |
JP2008152439A (ja) * | 2006-12-15 | 2008-07-03 | Hitachi Building Systems Co Ltd | 遠隔監視システム |
JP2009214994A (ja) * | 2008-03-10 | 2009-09-24 | Toshiba Elevator Co Ltd | 昇降機保守管理装置 |
JP2016108088A (ja) * | 2014-12-05 | 2016-06-20 | 東芝エレベータ株式会社 | 保守作業支援装置、システム、及び方法 |
Cited By (3)
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WO2021186622A1 (ja) * | 2020-03-18 | 2021-09-23 | 三菱電機ビルテクノサービス株式会社 | 支援システム |
JPWO2021186622A1 (ja) * | 2020-03-18 | 2021-09-23 | ||
JP7040688B2 (ja) | 2020-03-18 | 2022-03-23 | 三菱電機ビルテクノサービス株式会社 | 支援システム |
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CN110121476A (zh) | 2019-08-13 |
KR20190102033A (ko) | 2019-09-02 |
KR102257876B1 (ko) | 2021-05-28 |
JPWO2018122996A1 (ja) | 2019-04-04 |
JP6605758B2 (ja) | 2019-11-13 |
CN110121476B (zh) | 2020-10-16 |
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