WO2020255386A1 - 設備の位置確認システム - Google Patents

設備の位置確認システム Download PDF

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Publication number
WO2020255386A1
WO2020255386A1 PCT/JP2019/024763 JP2019024763W WO2020255386A1 WO 2020255386 A1 WO2020255386 A1 WO 2020255386A1 JP 2019024763 W JP2019024763 W JP 2019024763W WO 2020255386 A1 WO2020255386 A1 WO 2020255386A1
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WO
WIPO (PCT)
Prior art keywords
equipment
information
maintenance
signal pattern
storage unit
Prior art date
Application number
PCT/JP2019/024763
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
誠一 熊谷
匡史 小澤
恭平 西出
哲美 井澤
Original Assignee
三菱電機ビルテクノサービス株式会社
三菱電機株式会社
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, 三菱電機株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to CN201980096242.6A priority Critical patent/CN113811901B/zh
Priority to JP2021528606A priority patent/JP7060163B6/ja
Priority to KR1020217031091A priority patent/KR102643675B1/ko
Priority to PCT/JP2019/024763 priority patent/WO2020255386A1/ja
Priority to TW108139444A priority patent/TWI796528B/zh
Publication of WO2020255386A1 publication Critical patent/WO2020255386A1/ja

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/38—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/387—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds

Definitions

  • the present invention relates to a facility position confirmation system.
  • Patent Document 1 discloses an equipment position confirmation system. According to the position confirmation system, the position of the equipment can be confirmed.
  • An object of the present invention is to provide an equipment position confirmation system capable of confirming the position of equipment without adding special equipment.
  • the equipment position confirmation system has a signal pattern information storage unit that stores signal pattern information at the time of equipment maintenance in advance and information that stores signal patterns from the equipment in the signal pattern information storage unit. It is provided with a position determination unit that determines the position of the equipment based on the position information of the mobile terminal of the maintenance staff who maintained the equipment when the corresponding signal pattern is matched.
  • the position confirmation system is based on the position information of the mobile terminal of the maintenance person who maintained the equipment when the signal pattern from the equipment matches the signal pattern corresponding to the information stored in advance. , Determine the location of the equipment. Therefore, the position of the equipment can be confirmed without adding special equipment.
  • FIG. 5 is a configuration diagram of a system to which the equipment position confirmation system according to the first embodiment is applied. It is a flowchart for demonstrating the outline of the operation of the monitoring device and a server as the equipment position confirmation system in Embodiment 1. It is a flowchart for demonstrating the outline of the operation of the monitoring device and a server as the equipment position confirmation system in Embodiment 1.
  • FIG. 5 is a hardware configuration diagram of a server as a part of the equipment position confirmation system in the first embodiment.
  • FIG. 1 is a configuration diagram of a system to which the equipment position confirmation system according to the first embodiment is applied.
  • the elevator is installed in the building as equipment.
  • the control device 1 is provided in a building provided with an elevator.
  • the control device 1 is provided so as to be able to control the operation of the elevator as a whole.
  • the monitoring device 2 is installed in a building where an elevator is provided as a part of the position confirmation system.
  • the monitoring device 2 is provided so as to be able to monitor the state of the elevator based on the signal from the control device 1.
  • the server 3 is provided in the elevator maintenance company as part of the location confirmation system. The server 3 is provided so that the state of the elevator can be grasped based on the information from the monitoring device 2.
  • the monitoring device 2 includes a signal pattern information storage unit 2a and a signal processing unit 2b.
  • the signal pattern information storage unit 2a stores in advance information on a unique signal pattern during maintenance of the elevator.
  • the signal pattern information storage unit 2a stores signal pattern information that is likely to be operated by a maintenance person at the position of the elevator during maintenance of the elevator.
  • the signal pattern information storage unit 2a stores signal pattern information when the car is operating at a low speed during maintenance of the elevator.
  • the signal processing unit 2b determines whether or not the signal from the control device 1 matches the signal pattern corresponding to the information stored in the signal pattern information storage unit 2a.
  • the signal processing unit 2b sends the building number information, the elevator identification information, and the time information to the server when the signal from the control device 1 matches the signal pattern corresponding to the information stored in the signal pattern information storage unit 2a. Send to 3.
  • the server 3 includes a maintenance staff organization information storage unit 3a, a maintenance staff position information storage unit 3b, an elevator position information storage unit 3c, a maintenance staff identification unit 3d, and a position determination unit 3e.
  • the maintenance staff organization information storage unit 3a stores the building number information, the elevator identification information, and the maintenance scheduled time information in association with the maintenance staff number information as the maintenance staff identification information.
  • the maintenance worker position information storage unit 3b periodically stores the time information received from the maintenance worker's mobile terminal 4, the maintenance worker number information, and the position information of the mobile terminal 4.
  • the elevator position information storage unit 3c stores the position information of the elevator.
  • the maintenance staff identification unit 3d identifies the maintenance staff number of the maintenance staff who maintained the elevator at that time based on the building number information received by the server 3, the elevator identification information, and the time information.
  • the position determination unit 3e determines the position of the elevator based on the position information of the maintenance worker's mobile terminal 4 specified by the maintenance worker identification unit 3d at the time.
  • the maintenance staff's mobile terminal 4 includes a position detection unit 4a.
  • the position detection unit 4a detects the position of the mobile terminal 4. For example, the position detection unit 4a uses the latitude, longitude, latitude reliability, and longitude reliability of the mobile terminal 4 as position information. The position detection unit 4a periodically transmits the time information, the maintenance staff number information, and the position information of the mobile terminal 4.
  • FIGS. 2 and 3 are flowcharts for explaining the outline of the operation of the monitoring device and the server as the equipment position confirmation system in the first embodiment.
  • step S1 the monitoring device 2 accepts registration of a unique signal pattern during maintenance of the elevator. After that, the monitoring device 2 performs the operation of step S2. In step S2, the monitoring device 2 periodically receives the time information, the maintenance staff number information, and the position information of the mobile terminal 4 from the maintenance staff's mobile terminal 4.
  • step S3 the monitoring device 2 detects that the maintenance of the elevator has started due to the maintenance switch being turned on. After that, the monitoring device 2 performs the operation of step S4.
  • step S4 the monitoring device 2 receives the signal from the control device 1. After that, the monitoring device 2 performs the operation of step S5.
  • step S5 it is determined whether or not the maintenance of the elevator is completed based on whether or not the maintenance switch is turned off.
  • step S5 the monitoring device 2 performs the operation of step S6.
  • step S6 the monitoring device 2 determines whether or not there is a change in the signal from the control device 1 that matches the signal pattern stored in advance.
  • step S6 If there is no change in the signal that matches the signal pattern stored in advance in step S6, the monitoring device 2 performs the operation of step S4. When there is a change in the signal that matches the signal pattern stored in advance in step S6, the monitoring device 2 performs the operation of step S7.
  • step S7 the monitoring device 2 transmits the building number information, the elevator identification information, and the time information to the server 3. After that, the monitoring device 2 performs the operation of step S4.
  • step S5 When the maintenance of the elevator is completed in step S5, the monitoring device 2 performs the operation of step S8. In step S8, the monitoring device 2 transmits the building number information, the elevator identification information, and the time information to the server 3.
  • step S9 the server 3 acquires the maintenance personnel number information from the building number information and the elevator identification information. After that, the server 3 performs the operation of step S10.
  • step S10 the server 3 acquires the position information of the maintenance staff's mobile terminal 4 in a time zone set in advance around the time for each time based on the received information.
  • step S11 the server 3 acquires the registered elevator position information from the building number information and the elevator identification information.
  • step S12 the server 3 calculates the ratio of the positions of the maintenance personnel's mobile terminals 4 included in the circle having the radius r around the position of the elevator. After that, the server 3 performs the operation of step S13. In step S13, the server 3 determines whether or not the ratio is smaller than the preset M%.
  • step S13 If the ratio is not smaller than the preset M% in step S13, the server 3 performs the operation of step S14. In step S14, the server 3 does not update the elevator position information.
  • step S15 the server 3 calculates the reliability of the position information of the elevator and the position information of the maintenance staff's mobile terminal 4 based on the number of position information, the small prediction error per position information, and the like.
  • step S16 the server 3 determines whether or not the reliability of the registered elevator position information is equal to or higher than the reliability of the acquired position information of the maintenance staff's mobile terminal 4.
  • step S16 If the reliability of the position information of the elevator registered in step S16 is equal to or higher than the reliability of the position information of the maintenance staff's mobile terminal 4, the server 3 performs the operation of step S14. In step S14, the server 3 does not update the elevator position information.
  • step S16 If the reliability of the position information of the elevator registered in step S16 is not equal to or higher than the reliability of the position information of the maintenance staff's mobile terminal 4, the server 3 performs the operation of step S17.
  • step S17 the server 3 calculates the representative point of the acquired position information of the mobile terminal 4 of the maintenance staff and updates the position information of the elevator to the representative point.
  • the server 3 is carried by a maintenance worker who maintains the elevator when the signal pattern from the control device 1 matches the signal pattern corresponding to the information stored in advance.
  • the position of the elevator is determined based on the position information of the terminal 4. Therefore, the position of the elevator can be confirmed without adding special equipment.
  • the server 3 determines the position of the elevator after identifying the maintenance staff who maintained the elevator. Therefore, the position of the elevator can be confirmed more accurately.
  • the server 3 identifies the maintenance staff based on the information on the maintenance schedule of the elevator. Therefore, it is possible to accurately identify the maintenance staff who maintained the elevator.
  • the server 3 has a position corresponding to the position information of the mobile terminal 4 in a time zone set in advance centering on the time when the signal from the control device 1 matches the signal pattern corresponding to the information stored in advance. Calculates the ratio included in the preset range from the position corresponding to the position information of the registered elevator, and if the ratio is not smaller than the preset ratio, the position information of the elevator is not updated. Therefore, it is possible to prevent the position information of the elevator from being updated unnecessarily.
  • the server 3 is maintained when the ratio is smaller than the preset ratio and the reliability of the registered elevator position information is lower than the reliability of the position information of the maintenance staff's mobile terminal 4.
  • the location information of the equipment is updated based on the location information of the member's mobile terminal 4. Therefore, the reliability of updating the position information of the elevator can be improved.
  • the functions of the signal pattern information storage unit 2a and the signal processing unit 2b may be provided in a device other than the monitoring device 2.
  • the server 3 may be provided with the functions of the signal pattern information storage unit 2a and the signal processing unit 2b. In this case as well, the position of the elevator can be confirmed without adding any special equipment.
  • the functions of the maintenance staff organization information storage unit 3a, the maintenance staff position information storage unit 3b, the elevator position information storage unit 3c, the maintenance staff identification unit 3d, and the position determination unit 3e may be provided in a device other than the server 3.
  • the monitoring device 2 may be provided with the functions of the maintenance staff organization information storage unit 3a, the maintenance staff position information storage unit 3b, the elevator position information storage unit 3c, the maintenance staff identification unit 3d, and the position determination unit 3e.
  • the position of the elevator can be confirmed without adding any special equipment.
  • the position confirmation system of the first embodiment may be applied to equipment other than the elevator.
  • the positioning system may be applied to a lighting device or an air conditioner. In these cases as well, the position of the elevator can be confirmed without adding special equipment.
  • the position confirmation system of the first embodiment may be applied to equipment that is not fixed to the building. Further, the position confirmation system of the first embodiment may be applied to outdoor equipment.
  • FIG. 4 is a hardware configuration diagram of a server as a part of the equipment position confirmation system according to the first embodiment.
  • Each function of the server 3 can be realized by a processing circuit.
  • the processing circuit includes at least one processor 100a and at least one memory 100b.
  • the processing circuit comprises at least one dedicated hardware 200.
  • each function of the server 3 is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. At least one of the software and firmware is stored in at least one memory 100b. At least one processor 100a realizes each function of the server 3 by reading and executing a program stored in at least one memory 100b. At least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP.
  • at least one memory 100b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD or the like.
  • the processing circuit includes at least one dedicated hardware 200
  • the processing circuit is realized, for example, by 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 server 3 is realized by a processing circuit.
  • each function of the server 3 is collectively realized by a processing circuit.
  • a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware.
  • the function of the position determination unit 3e is realized by a processing circuit as dedicated hardware 200, and the function other than the function of the position determination unit 3e is a program in which at least one processor 100a is stored in at least one memory 100b. It may be realized by reading and executing.
  • the processing circuit realizes each function of the server 3 with hardware 200, software, firmware, or a combination thereof.
  • each function of the control device 1 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the server 3.
  • Each function of the monitoring device 2 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the server 3.
  • the equipment position confirmation system according to the present invention can be used for an elevator system or the like.
  • control device 2 monitoring device, 2a signal pattern information storage unit, 2b signal processing unit, 3 server, 3a maintenance staff organization information storage unit, 3b maintenance staff position information storage unit, 3c elevator position information storage unit, 3d maintenance staff identification Unit, 3e position determination unit, 4 mobile terminal, 4a position detection unit, 100a processor, 100b memory, 200 hardware

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PCT/JP2019/024763 2019-06-21 2019-06-21 設備の位置確認システム WO2020255386A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201980096242.6A CN113811901B (zh) 2019-06-21 2019-06-21 设备的位置确认系统
JP2021528606A JP7060163B6 (ja) 2019-06-21 2019-06-21 設備の位置確認システム
KR1020217031091A KR102643675B1 (ko) 2019-06-21 2019-06-21 설비의 위치 확인 시스템
PCT/JP2019/024763 WO2020255386A1 (ja) 2019-06-21 2019-06-21 設備の位置確認システム
TW108139444A TWI796528B (zh) 2019-06-21 2019-10-31 設備之位置確認系統

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/024763 WO2020255386A1 (ja) 2019-06-21 2019-06-21 設備の位置確認システム

Publications (1)

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WO2020255386A1 true WO2020255386A1 (ja) 2020-12-24

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PCT/JP2019/024763 WO2020255386A1 (ja) 2019-06-21 2019-06-21 設備の位置確認システム

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JP (1) JP7060163B6 (zh)
KR (1) KR102643675B1 (zh)
CN (1) CN113811901B (zh)
TW (1) TWI796528B (zh)
WO (1) WO2020255386A1 (zh)

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JP2005100248A (ja) * 2003-09-26 2005-04-14 Hitachi Information Technology Co Ltd 保守支援システム、保守支援サーバおよび端末装置
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JP7060163B2 (ja) 2022-04-26
JP7060163B6 (ja) 2022-06-10
KR102643675B1 (ko) 2024-03-06
TWI796528B (zh) 2023-03-21
CN113811901A (zh) 2021-12-17
KR20210134005A (ko) 2021-11-08
CN113811901B (zh) 2024-03-08
JPWO2020255386A1 (ja) 2021-10-14
TW202100442A (zh) 2021-01-01

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