WO2020217382A1 - Inspection system for airtight material provided on side of elevator landing - Google Patents

Inspection system for airtight material provided on side of elevator landing Download PDF

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Publication number
WO2020217382A1
WO2020217382A1 PCT/JP2019/017632 JP2019017632W WO2020217382A1 WO 2020217382 A1 WO2020217382 A1 WO 2020217382A1 JP 2019017632 W JP2019017632 W JP 2019017632W WO 2020217382 A1 WO2020217382 A1 WO 2020217382A1
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WO
WIPO (PCT)
Prior art keywords
landing
camera
elevator
car
airtight material
Prior art date
Application number
PCT/JP2019/017632
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French (fr)
Japanese (ja)
Inventor
史郎 古谷
Original Assignee
三菱電機ビルテクノサービス株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to JP2019549019A priority Critical patent/JP6743982B1/en
Priority to CN201980094004.1A priority patent/CN113597404A/en
Priority to PCT/JP2019/017632 priority patent/WO2020217382A1/en
Publication of WO2020217382A1 publication Critical patent/WO2020217382A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • 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
    • 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

Definitions

  • the present invention relates to an airtight material inspection system provided on the side of the elevator landing.
  • Patent Document 1 discloses an airtight material for an elevator. According to the airtight material, a smoke shielding function can be added to the existing landing.
  • An object of the present invention is to provide an elevator inspection system capable of easily inspecting an airtight material provided on the side of an elevator landing.
  • the elevator inspection system includes a camera provided in the elevator car and taking a picture of the area around the airtight material provided on the side of the elevator when the car is placed around the elevator landing.
  • An image determination device for determining leakage of light from the surroundings of the airtight material based on an image taken by the camera is provided.
  • the inspection system for an elevator is provided on one side of an elevator car, and when the car is placed around the landing of the elevator, the area around the airtight material provided on one side of the landing is photographed.
  • a central camera provided in the center of the car and photographing the periphery of the airtight material provided in the center of the landing when the car is arranged around the landing, the one-sided camera, the other-side camera, and the above. It is provided with an image determination device that determines light leakage from the surroundings of the airtight material based on the image taken by the central camera.
  • the image determination device determines light leakage from the surroundings of the airtight material based on the image taken by the camera. Therefore, the airtight material provided on the side of the elevator landing can be easily inspected.
  • FIG. 5 is a configuration diagram of an elevator system to which the elevator inspection system according to the first embodiment is applied. It is a front view of the elevator landing to which the elevator inspection system in Embodiment 1 is applied. It is a front view of the three-sided frame of the elevator to which the inspection system of the elevator in Embodiment 1 is applied. It is a front view of the landing door of the elevator to which the inspection system of the elevator in Embodiment 1 is applied.
  • FIG. 5 is a side view of a main part of an elevator to which the elevator inspection system according to the first embodiment is applied.
  • FIG. 5 is a plan view of a main part of an elevator to which the elevator inspection system according to the first embodiment is applied. It is a block diagram of the inspection system of the elevator in Embodiment 1.
  • FIG. 5 is a hardware configuration diagram of an image determination device of an elevator inspection system according to the first embodiment.
  • FIG. 1 is a configuration diagram of an elevator system to which the elevator inspection system according to the first embodiment is applied.
  • the hoistway 1 penetrates each floor of the building.
  • the machine room 2 is provided directly above the hoistway 1.
  • Each of the plurality of landings 3 is provided on each floor of the building. Each of the plurality of landings 3 faces the hoistway 1.
  • the hoisting machine 4 is provided in the machine room 2.
  • the main rope 5 is wound around the hoisting machine 4.
  • the car 6 is provided inside the hoistway 1.
  • the car 6 is hung on one side of the main rope 5.
  • the balance weight 7 is provided inside the hoistway 1.
  • the balance weight 7 is hung on the other side of the main rope 5.
  • Each of the plurality of landing doors 8 is provided at each entrance / exit of the plurality of landings 3.
  • the car door 9 is provided at the doorway of the car 6.
  • Each of the plurality of lights 10 is provided in each of the plurality of landings 3.
  • Each of the plurality of switches 11 is provided in each of the plurality of landings 3.
  • the control panel 12 is provided in the machine room 2.
  • the control panel 12 is provided so as to be able to control the elevator as a whole.
  • FIG. 2 is a front view of the elevator landing to which the elevator inspection system according to the first embodiment is applied.
  • FIG. 3 is a front view of a three-sided frame of an elevator to which the elevator inspection system according to the first embodiment is applied.
  • FIG. 4 is a front view of the elevator landing door to which the elevator inspection system according to the first embodiment is applied.
  • the smoke-shielding structure on the side of the landing 3 is realized by the upper airtight material 13, the pair of side airtight materials 14, the pair of door-to-door airtight materials 15, and the pair of lower airtight materials 16.
  • the upper airtight material 13 shields the gap between the upper edge of the three-sided frame 17 of the landing 3 and the upper edge of the pair of landing doors 8.
  • Each of the pair of side airtight materials 14 shields a gap between each of the side entrances and exits of the landing 3 and the side edges of each door pocket of the pair of landing doors 8.
  • the pair of door stop airtight materials 15 shield the gap between the edges of the pair of landing doors 8 on the door stop side.
  • the pair of lower airtight materials 16 shield the gap between the threshold 18 at the entrance / exit of the landing 3 and the lower edge portion of the pair of landing doors 8.
  • the upper airtight material 13 is attached to the upper edge of the three-sided frame 17 of the landing 3.
  • each of the pair of side airtight materials 14 is attached to the side edge of each door pocket of the pair of landing doors 8.
  • Each of the pair of door stop airtight materials 15 is attached to the edge of the pair of landing doors 8 on the door stop side.
  • Each of the pair of lower airtight members 16 is attached to the lower edge of each of the pair of landing doors 8.
  • FIG. 5 is a side view of a main part of the elevator to which the elevator inspection system according to the first embodiment is applied.
  • FIG. 6 is a plan view of a main part of the elevator to which the elevator inspection system according to the first embodiment is applied.
  • the smoke shield structure on the side of the landing 3 is inspected using an inspection system.
  • the inspection system includes an image determination device 22 including a thin camera 19 on one side, a thin camera 20 on the other side, and a thin central camera 21.
  • the one-sided thin camera 19 is attached to one side of the upper part of the car 6.
  • the one-sided thin camera 19 can take a picture of the area around the intersection of the upper edge and the one edge of the entrance / exit of the landing 3 when the floor of the car 6 becomes the same height as the floor of the landing 3. Be placed.
  • the other side thin camera 20 is attached to the other side of the upper part of the car 6.
  • the other-side thin camera 20 can take a picture of the area around the intersection of the upper edge of the entrance and exit of the landing 3 and the other edge when the floor of the car 6 becomes the same height as the floor of the landing 3. Be placed.
  • the central thin camera 21 is attached to the center of the upper part of the car 6.
  • the central thin camera 21 is arranged so that when the floor surface of the car 6 becomes the same height as the floor surface of the landing 3, the area around the intersection of the upper edge portion of the entrance / exit of the landing 3 and the other edge portion can be photographed. Will be done.
  • the image determination device 22 is provided on the ceiling of the car 6.
  • the image determination device 22 is provided so that light leakage can be determined based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21.
  • FIG. 7 is a block diagram of the elevator inspection system according to the first embodiment.
  • the image determination device 22 stores the information of the reference image 22b in the normal state of the upper airtight material 13, the side airtight material 14, the door-to-door airtight material 15, and the lower airtight material 16.
  • the image determination device 22 stores the information of the captured image 22c of the plurality of thin cameras 19 on one side, the thin cameras 20 on the other side, and the central thin camera 21.
  • the image determination device 22 is composed of the upper airtight material 13, the side airtight material 14, the door-to-door airtight material 15, and the lower airtight material 16 based on the comparison result between the reference image 22b and the captured image 22c using the image comparison program 22a. Determine the presence or absence of light leakage, the location of light leakage, etc.
  • the maintenance staff operates the image determination device 22 via the control panel 12 by operating the maintenance terminal A during maintenance and inspection.
  • FIGS. 8 and 9 are flowcharts for explaining the outline of the operation of the elevator system to which the elevator inspection system according to the first embodiment is applied.
  • step S1 the control panel 12 drives the car 6 to the inspection floor by automatic operation based on the operation of the maintenance terminal A by the maintenance staff. After that, the operation of step S2 is performed.
  • step S2 the maintenance terminal A transmits a dedicated operation command when the operation mode of the elevator is switched to the inspection mode based on the operation by the maintenance staff.
  • step S3 the control panel 12 receives the dedicated operation start command. After that, the operation of step S4 is performed. In step S4, the control panel 12 starts the dedicated operation of the elevator.
  • step S5a the control panel 12 stops the car 6 at the imaging position of the upper airtight material 13.
  • step S5b the control panel 12 transmits an ON command to the switch 11.
  • step S6a the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the upper airtight material 13 with the car 6 stopped for several seconds.
  • step S6b the lighting 10 is turned on when it has been turned off.
  • step S7 the control panel 12 causes the car 6 to travel downward at a low speed to the imaging position of the side airtight material 14 and the door-to-door airtight material 15.
  • steps S8a and S8b are performed.
  • step S8a the one-side thin camera 19 and the other-side thin camera 20 photograph the side airtight material 14 while the car 6 is traveling.
  • step S8b the central thin camera 21 photographs the airtight material 15 at the door while the car 6 is traveling at a low speed.
  • step S9 the control panel 12 stops the car 6 at the position of the lower airtight material 16.
  • step S10 the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the lower airtight material 16 with the car 6 stopped for several seconds.
  • step S11 the image determination device 22 performs the determination process using the reference image 22b and the captured image 22c.
  • step S12 the control panel 12 transmits an OFF command to the switch 11.
  • step S13 is performed.
  • step S13 the lighting 10 is turned off only when it was turned off when the ON command was received.
  • step S14 the operation of step S14 is performed.
  • step S14 the image determination device 22 transmits the determination result information to the maintenance terminal A via the control panel 12. At this time, the maintenance terminal A displays information such as a location where light leaks. After that, the operation ends.
  • the image determination device 22 is paired with the upper airtight material 13 based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21.
  • the leakage of light from the surroundings of the side airtight material 14, the pair of door-to-door airtight materials 15, and the pair of lower airtight materials 16 is automatically determined. Therefore, the airtight material provided on the side of the elevator landing 3 can be easily inspected in a short time without requiring the work of visual inspection and palpation of the worker.
  • the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the upper airtight material 13 in a state where they are stopped at opposite positions of the upper edge portion of the landing 3, and the lower edge portion of the landing 3 is photographed.
  • the pair of lower airtight materials 16 are photographed while stopped at the positions facing each other. Therefore, the upper airtight material 13 and the pair of lower airtight materials 16 can be reliably photographed.
  • the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 are used. And take a picture as a whole. Therefore, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 can be reliably photographed.
  • the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 are used. May be taken as a whole. In this case, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 can be reliably photographed.
  • the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 have a pair of door-to-door contact with the upper airtight material 13 and the pair of side airtight materials 14 while the lighting 10 of the landing 3 is lit.
  • the airtight material 15 and the pair of lower airtight materials 16 are photographed. Therefore, when there is a light leak, the leak determination accuracy can be improved.
  • the one-sided thin camera 19, the other-side thin camera 20, and the central thin camera 21 may be provided at the lower part of the car 6.
  • the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 may be provided at the upper part and the lower part of the car 6.
  • the number of cameras is not limited as long as the area around the airtight material that checks for light leakage can be photographed.
  • the inspection system of the first embodiment may be applied to an elevator without a machine room 2.
  • the hoisting machine 4 and the control panel 12 may be provided at the upper part or the lower part of the hoistway 1.
  • FIG. 10 is a hardware configuration diagram of the image determination device of the elevator inspection system according to the first embodiment.
  • Each function of the image determination device 22 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 includes at least one dedicated hardware 200.
  • each function of the image determination device 22 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 image determination device 22 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 microcomputer 5 processor, 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 comprises at least one dedicated hardware 200
  • the processing circuit may be implemented, for example, as 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 image determination device 22 is realized by a processing circuit.
  • each function of the image determination device 22 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 determining light leakage based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 is realized by a processing circuit as dedicated hardware 200.
  • At least one processor 100a is stored in at least one memory 100b for functions other than the function of determining light leakage based on the images taken by the side thin camera 19, the other side thin camera 20, and the central thin camera 21. It may be realized by reading and executing the program.
  • the processing circuit realizes each function of the image determination device 22 by hardware 200, software, firmware, or a combination thereof.
  • the elevator inspection system according to the present invention can be used for the elevator system.

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  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

Provided is an elevator inspection system capable of easily inspecting an airtight material provided on the side of an elevator landing. The inspection system includes: a camera that is provided on a car of the elevator and that acquires an image of the surroundings of the airtight material provided on the side of the landing when the car is disposed in the vicinity of the elevator landing; and an image determination device that determines leakage of light from the vicinity of the airtight material on the basis of the image acquired by the camera.

Description

エレベーターの乗場の側に設けられた気密材の点検システムAirtight material inspection system installed on the side of the elevator landing
　この発明は、エレベーターの乗場の側に設けられた気密材の点検システムに関する。 The present invention relates to an airtight material inspection system provided on the side of the elevator landing.
　特許文献１は、エレベーターの気密材を開示する。当該気密材によれば、既設の乗場に対して、遮煙機能を追加することができる。 Patent Document 1 discloses an airtight material for an elevator. According to the airtight material, a smoke shielding function can be added to the existing landing.
日本特開２０１５－２０８６６号公報Japanese Patent Application Laid-Open No. 2015-20866
　しかしながら、特許文献１に記載の気密材において遮煙機能を維持するためには、気密材を定期的に点検する必要がある。この際、かごの上に乗った作業員が気密材を点検する必要がある。 However, in order to maintain the smoke-shielding function of the airtight material described in Patent Document 1, it is necessary to inspect the airtight material on a regular basis. At this time, the worker on the car needs to inspect the airtight material.
　この発明は、上述の課題を解決するためになされた。この発明の目的は、エレベーターの乗場の側に設けられた気密材を容易に点検することができるエレベーターの点検システムを提供することである。 This invention was made to solve the above-mentioned problems. An object of the present invention is to provide an elevator inspection system capable of easily inspecting an airtight material provided on the side of an elevator landing.
　この発明に係るエレベーターの点検システムは、エレベーターのかごに設けられ、前記かごが前記エレベーターの乗場の周囲に配置された際に前記乗場の側に設けられた気密材の周辺を撮影するカメラと、前記カメラに撮影された画像に基づいて前記気密材の周囲からの光の漏れを判定する画像判定装置と、を備えた。 The elevator inspection system according to the present invention includes a camera provided in the elevator car and taking a picture of the area around the airtight material provided on the side of the elevator when the car is placed around the elevator landing. An image determination device for determining leakage of light from the surroundings of the airtight material based on an image taken by the camera is provided.
　この発明に係るエレベーターの点検システムは、エレベーターのかごの一側に設けられ、前記かごが前記エレベーターの乗場の周囲に配置された際に前記乗場の一側に設けられた気密材の周辺を撮影する一側カメラと、前記かごの他側に設けられ、前記かごが前記乗場の周囲に配置された際に前記乗場の他側に設けられた気密材の周辺を撮影する他側カメラと、前記かごの中央に設けられ、前記かごが前記乗場の周囲に配置された際に前記乗場の中央に設けられた気密材の周辺を撮影する中央カメラと、前記一側カメラと前記他側カメラと前記中央カメラとに撮影された画像に基づいて気密材の周囲からの光の漏れを判定する画像判定装置と、を備えた。 The inspection system for an elevator according to the present invention is provided on one side of an elevator car, and when the car is placed around the landing of the elevator, the area around the airtight material provided on one side of the landing is photographed. One-sided camera, the other-side camera provided on the other side of the car, and the other-side camera for photographing the periphery of the airtight material provided on the other side of the landing when the car is arranged around the landing. A central camera provided in the center of the car and photographing the periphery of the airtight material provided in the center of the landing when the car is arranged around the landing, the one-sided camera, the other-side camera, and the above. It is provided with an image determination device that determines light leakage from the surroundings of the airtight material based on the image taken by the central camera.
　これらの発明によれば、画像判定装置は、カメラに撮影された画像に基づいて気密材の周囲からの光の漏れを判定する。このため、エレベーターの乗場の側に設けられた気密材を容易に点検することができる。 According to these inventions, the image determination device determines light leakage from the surroundings of the airtight material based on the image taken by the camera. Therefore, the airtight material provided on the side of the elevator landing can be easily inspected.
実施の形態１におけるエレベーターの点検システムが適用されるエレベーターシステムの構成図である。FIG. 5 is a configuration diagram of an elevator system to which the elevator inspection system according to the first embodiment is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの乗場の正面図である。It is a front view of the elevator landing to which the elevator inspection system in Embodiment 1 is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの三方枠の正面図である。It is a front view of the three-sided frame of the elevator to which the inspection system of the elevator in Embodiment 1 is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの乗場ドアの正面図である。It is a front view of the landing door of the elevator to which the inspection system of the elevator in Embodiment 1 is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの要部の側面図である。FIG. 5 is a side view of a main part of an elevator to which the elevator inspection system according to the first embodiment is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの要部の平面図である。FIG. 5 is a plan view of a main part of an elevator to which the elevator inspection system according to the first embodiment is applied. 実施の形態１におけるエレベーターの点検システムのブロック図である。It is a block diagram of the inspection system of the elevator in Embodiment 1. FIG. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターシステムの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the elevator system to which the elevator inspection system in Embodiment 1 is applied. 実施の形態１におけるエレベーターの点検システムが適用されるエレベーターシステムの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the elevator system to which the elevator inspection system in Embodiment 1 is applied. 実施の形態１におけるエレベーターの点検システムの画像判定装置のハードウェア構成図である。FIG. 5 is a hardware configuration diagram of an image determination device of an elevator inspection system according to the first embodiment.
　この発明を実施するための形態について添付の図面に従って説明する。なお、各図中、同一または相当する部分には同一の符号が付される。当該部分の重複説明は適宜に簡略化ないし省略する。 The embodiment for carrying out the present invention will be described with reference to the attached drawings. In each figure, the same or corresponding parts are designated by the same reference numerals. The duplicate description of the relevant part will be simplified or omitted as appropriate.
実施の形態１．
　図１は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターシステムの構成図である。 Embodiment 1.
FIG. 1 is a configuration diagram of an elevator system to which the elevator inspection system according to the first embodiment is applied.
　図１のエレベーターシステムにおいて、昇降路１は、建築物の各階を貫く。機械室２は、昇降路１の直上に設けられる。複数の乗場３の各々は、建築物の各階に設けられる。複数の乗場３の各々は、昇降路１に対向する。 In the elevator system of FIG. 1, the hoistway 1 penetrates each floor of the building. The machine room 2 is provided directly above the hoistway 1. Each of the plurality of landings 3 is provided on each floor of the building. Each of the plurality of landings 3 faces the hoistway 1.
　巻上機４は、機械室２に設けられる。主ロープ５は、巻上機４に巻き掛けられる。 The hoisting machine 4 is provided in the machine room 2. The main rope 5 is wound around the hoisting machine 4.
　かご６は、昇降路１の内部に設けられる。かご６は、主ロープ５の一側に吊るされる。釣合おもり７は、昇降路１の内部に設けられる。釣合おもり７は、主ロープ５の他側に吊るされる。 The car 6 is provided inside the hoistway 1. The car 6 is hung on one side of the main rope 5. The balance weight 7 is provided inside the hoistway 1. The balance weight 7 is hung on the other side of the main rope 5.
　複数の乗場ドア８の各々は、複数の乗場３の各々の出入口に設けられる。かごドア９は、かご６の出入口に設けられる。 Each of the plurality of landing doors 8 is provided at each entrance / exit of the plurality of landings 3. The car door 9 is provided at the doorway of the car 6.
　複数の照明１０の各々は、複数の乗場３の各々に設けられる。複数のスイッチ１１の各々は、複数の乗場３の各々に設けられる。 Each of the plurality of lights 10 is provided in each of the plurality of landings 3. Each of the plurality of switches 11 is provided in each of the plurality of landings 3.
　制御盤１２は、機械室２に設けられる。制御盤１２は、エレベーターを全体的に制御し得るように設けられる。 The control panel 12 is provided in the machine room 2. The control panel 12 is provided so as to be able to control the elevator as a whole.
　次に、図２から図４を用いて、乗場３の側の遮煙構造を説明する。
　図２は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの乗場の正面図である。図３は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの三方枠の正面図である。図４は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの乗場ドアの正面図である。 Next, the smoke-shielding structure on the side of the landing 3 will be described with reference to FIGS. 2 to 4.
FIG. 2 is a front view of the elevator landing to which the elevator inspection system according to the first embodiment is applied. FIG. 3 is a front view of a three-sided frame of an elevator to which the elevator inspection system according to the first embodiment is applied. FIG. 4 is a front view of the elevator landing door to which the elevator inspection system according to the first embodiment is applied.
　図２において、乗場３の側の遮煙構造は、上部気密材１３と一対の側部気密材１４と一対の戸当たり気密材１５と一対の下部気密材１６とで実現される。 In FIG. 2, the smoke-shielding structure on the side of the landing 3 is realized by the upper airtight material 13, the pair of side airtight materials 14, the pair of door-to-door airtight materials 15, and the pair of lower airtight materials 16.
　上部気密材１３は、乗場３の三方枠１７の上縁部と一対の乗場ドア８の上縁部の隙間を遮蔽する。一対の側部気密材１４の各々は、乗場３の出入口の両側部の各々と一対の乗場ドア８の各々の戸袋の側の縁部との隙間を遮蔽する。一対の戸当たり気密材１５は、一対の乗場ドア８の戸当たりの側の縁部の隙間を遮蔽する。一対の下部気密材１６は、乗場３の出入口の敷居１８と一対の乗場ドア８の下縁部の隙間を遮蔽する。 The upper airtight material 13 shields the gap between the upper edge of the three-sided frame 17 of the landing 3 and the upper edge of the pair of landing doors 8. Each of the pair of side airtight materials 14 shields a gap between each of the side entrances and exits of the landing 3 and the side edges of each door pocket of the pair of landing doors 8. The pair of door stop airtight materials 15 shield the gap between the edges of the pair of landing doors 8 on the door stop side. The pair of lower airtight materials 16 shield the gap between the threshold 18 at the entrance / exit of the landing 3 and the lower edge portion of the pair of landing doors 8.
　図３に示されるように、上部気密材１３は、乗場３の三方枠１７の上縁部に取り付けられる。図４に示されるように、一対の側部気密材１４の各々は、一対の乗場ドア８の各々の戸袋の側の縁部に取り付けられる。一対の戸当たり気密材１５の各々は、一対の乗場ドア８の戸当たりの側の縁部に取り付けられる。一対の下部気密材１６の各々は、一対の乗場ドア８の各々の下縁部に取り付けられる。 As shown in FIG. 3, the upper airtight material 13 is attached to the upper edge of the three-sided frame 17 of the landing 3. As shown in FIG. 4, each of the pair of side airtight materials 14 is attached to the side edge of each door pocket of the pair of landing doors 8. Each of the pair of door stop airtight materials 15 is attached to the edge of the pair of landing doors 8 on the door stop side. Each of the pair of lower airtight members 16 is attached to the lower edge of each of the pair of landing doors 8.
　次に、図５と図６とを用いて、乗場３の側の遮煙構造の点検方法を説明する。
　図５は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの要部の側面図である。図６は実施の形態１におけるエレベーターの点検システムが適用されるエレベーターの要部の平面図である。 Next, a method of inspecting the smoke shield structure on the side of the landing 3 will be described with reference to FIGS. 5 and 6.
FIG. 5 is a side view of a main part of the elevator to which the elevator inspection system according to the first embodiment is applied. FIG. 6 is a plan view of a main part of the elevator to which the elevator inspection system according to the first embodiment is applied.
　図５と図６とにおいて、乗場３の側の遮煙構造は、点検システムを利用して点検される。 In FIGS. 5 and 6, the smoke shield structure on the side of the landing 3 is inspected using an inspection system.
　点検システムは、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とを画像判定装置２２とを備える。 The inspection system includes an image determination device 22 including a thin camera 19 on one side, a thin camera 20 on the other side, and a thin central camera 21.
　一側薄型カメラ１９は、かご６の上部の一側に取り付けられる。一側薄型カメラ１９は、かご６の床面が乗場３の床面と同等の高さとなった際に乗場３の出入口の上縁部と一縁部との交点の周辺を撮影し得るように配置される。 The one-sided thin camera 19 is attached to one side of the upper part of the car 6. The one-sided thin camera 19 can take a picture of the area around the intersection of the upper edge and the one edge of the entrance / exit of the landing 3 when the floor of the car 6 becomes the same height as the floor of the landing 3. Be placed.
　他側薄型カメラ２０は、かご６の上部の他側に取り付けられる。他側薄型カメラ２０は、かご６の床面が乗場３の床面と同等の高さとなった際に乗場３の出入口の上縁部と他縁部との交点の周辺を撮影し得るように配置される。 The other side thin camera 20 is attached to the other side of the upper part of the car 6. The other-side thin camera 20 can take a picture of the area around the intersection of the upper edge of the entrance and exit of the landing 3 and the other edge when the floor of the car 6 becomes the same height as the floor of the landing 3. Be placed.
　中央薄型カメラ２１は、かご６の上部の中央に取り付けられる。中央薄型カメラ２１は、かご６の床面が乗場３の床面と同等の高さとなった際に乗場３の出入口の上縁部と他縁部との交点の周辺を撮影し得るように配置される。 The central thin camera 21 is attached to the center of the upper part of the car 6. The central thin camera 21 is arranged so that when the floor surface of the car 6 becomes the same height as the floor surface of the landing 3, the area around the intersection of the upper edge portion of the entrance / exit of the landing 3 and the other edge portion can be photographed. Will be done.
　例えば、画像判定装置２２は、かご６の天井に設けられる。画像判定装置２２は、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とに撮影された画像に基づいて光の漏れを判定し得るように設けられる。 For example, the image determination device 22 is provided on the ceiling of the car 6. The image determination device 22 is provided so that light leakage can be determined based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21.
　次に、図７を用いて、画像判定装置２２の詳細を説明する。
　図７は実施の形態１におけるエレベーターの点検システムのブロック図である。 Next, the details of the image determination device 22 will be described with reference to FIG. 7.
FIG. 7 is a block diagram of the elevator inspection system according to the first embodiment.
　図７に示されるように、画像判定装置２２は、上部気密材１３と側部気密材１４と戸当たり気密材１５と下部気密材１６との正常時における基準画像２２ｂの情報を記憶する。画像判定装置２２は、複数の一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１との撮影画像２２ｃの情報を記憶する。画像判定装置２２は、画像比較プログラム２２ａを用いて基準画像２２ｂと撮影画像２２ｃとの比較結果に基づいて上部気密材１３と側部気密材１４と戸当たり気密材１５と下部気密材１６とからの光の漏れの有無、光の漏れの個所等を判定する。 As shown in FIG. 7, the image determination device 22 stores the information of the reference image 22b in the normal state of the upper airtight material 13, the side airtight material 14, the door-to-door airtight material 15, and the lower airtight material 16. The image determination device 22 stores the information of the captured image 22c of the plurality of thin cameras 19 on one side, the thin cameras 20 on the other side, and the central thin camera 21. The image determination device 22 is composed of the upper airtight material 13, the side airtight material 14, the door-to-door airtight material 15, and the lower airtight material 16 based on the comparison result between the reference image 22b and the captured image 22c using the image comparison program 22a. Determine the presence or absence of light leakage, the location of light leakage, etc.
　保守員は、保守点検時に保守用端末Ａを操作することで制御盤１２を介して画像判定装置２２を動作させる。 The maintenance staff operates the image determination device 22 via the control panel 12 by operating the maintenance terminal A during maintenance and inspection.
　次に、図８と図９とを用いて、エレベーターシステムの動作の概要を説明する。
　図８と図９とは実施の形態１におけるエレベーターの点検システムが適用されるエレベーターシステムの動作の概要を説明するためのフローチャートである。 Next, an outline of the operation of the elevator system will be described with reference to FIGS. 8 and 9.
8 and 9 are flowcharts for explaining the outline of the operation of the elevator system to which the elevator inspection system according to the first embodiment is applied.
　ステップＳ１では、制御盤１２は、保守員による保守用端末Ａの操作に基づいた自動運転で点検階床へかご６を走行させる。その後、ステップＳ２の動作が行われる。ステップＳ２では、保守用端末Ａは、保守員による操作に基づいてエレベーターの運転モードが点検モードに切り替わった際に専用運転指令を送信する。 In step S1, the control panel 12 drives the car 6 to the inspection floor by automatic operation based on the operation of the maintenance terminal A by the maintenance staff. After that, the operation of step S2 is performed. In step S2, the maintenance terminal A transmits a dedicated operation command when the operation mode of the elevator is switched to the inspection mode based on the operation by the maintenance staff.
　その後、ステップＳ３の動作が行われる。ステップＳ３では、制御盤１２は、専用運転開始指令を受信する。その後、ステップＳ４の動作が行われる。ステップＳ４では、制御盤１２は、エレベーターの専用運転を開始する。 After that, the operation of step S3 is performed. In step S3, the control panel 12 receives the dedicated operation start command. After that, the operation of step S4 is performed. In step S4, the control panel 12 starts the dedicated operation of the elevator.
　その後、ステップＳ５ａとステップＳ５ｂとの動作が行われる。ステップＳ５ａでは、制御盤１２は、上部気密材１３の撮影位置にかご６を停止させる。ステップＳ５ｂでは、制御盤１２は、スイッチ１１にＯＮ指令を送信する。 After that, the operations of step S5a and step S5b are performed. In step S5a, the control panel 12 stops the car 6 at the imaging position of the upper airtight material 13. In step S5b, the control panel 12 transmits an ON command to the switch 11.
　その後、ステップＳ６ａとステップＳ６ｂとが行われる。ステップＳ６ａでは、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とは、かご６が数秒間停止している状態で上部気密材１３を撮影する。ステップＳ６ｂでは、照明１０は、消灯していた場合に点灯する。 After that, steps S6a and S6b are performed. In step S6a, the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the upper airtight material 13 with the car 6 stopped for several seconds. In step S6b, the lighting 10 is turned on when it has been turned off.
　その後、ステップＳ７の動作が行われる。ステップＳ７では、制御盤１２は、側部気密材１４と戸当たり気密材１５との撮影位置までかご６を下方に低速走行させる。 After that, the operation of step S7 is performed. In step S7, the control panel 12 causes the car 6 to travel downward at a low speed to the imaging position of the side airtight material 14 and the door-to-door airtight material 15.
　その後、ステップＳ８ａとステップＳ８ｂとが行われる。ステップＳ８ａでは、一側薄型カメラ１９と他側薄型カメラ２０とは、かご６の走行中に側部気密材１４を撮影する。ステップＳ８ｂでは、中央薄型カメラ２１は、かご６の低速走行中に戸当たり気密材１５を撮影する。 After that, steps S8a and S8b are performed. In step S8a, the one-side thin camera 19 and the other-side thin camera 20 photograph the side airtight material 14 while the car 6 is traveling. In step S8b, the central thin camera 21 photographs the airtight material 15 at the door while the car 6 is traveling at a low speed.
　その後、ステップＳ９の動作が行われる。ステップＳ９では、制御盤１２は、下部気密材１６の位置でかご６を停止させる。その後、ステップＳ１０の動作が行われる。ステップＳ１０では、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とは、かご６が数秒間停止している状態で下部気密材１６を撮影する。 After that, the operation of step S9 is performed. In step S9, the control panel 12 stops the car 6 at the position of the lower airtight material 16. After that, the operation of step S10 is performed. In step S10, the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the lower airtight material 16 with the car 6 stopped for several seconds.
　その後、ステップＳ１１の動作が行われる。ステップＳ１１では、画像判定装置２２は、基準画像２２ｂと撮影画像２２ｃとを使用して判定処理を実施する。その後、ステップＳ１２の動作が行われる。ステップＳ１２では、制御盤１２は、スイッチ１１にＯＦＦ指令を送信する。 After that, the operation of step S11 is performed. In step S11, the image determination device 22 performs the determination process using the reference image 22b and the captured image 22c. After that, the operation of step S12 is performed. In step S12, the control panel 12 transmits an OFF command to the switch 11.
　その後、ステップＳ１３が行われる。ステップＳ１３では、照明１０は、ＯＮ指令の受信時に消灯していた場合のみ消灯する。その後、ステップＳ１４の動作が行われる。ステップＳ１４では、画像判定装置２２は、制御盤１２を介して保守用端末Ａに判定結果の情報を送信する。この際、保守用端末Ａは、光の漏れの箇所等の情報を表示する。その後、動作が終了する。 After that, step S13 is performed. In step S13, the lighting 10 is turned off only when it was turned off when the ON command was received. After that, the operation of step S14 is performed. In step S14, the image determination device 22 transmits the determination result information to the maintenance terminal A via the control panel 12. At this time, the maintenance terminal A displays information such as a location where light leaks. After that, the operation ends.
　以上で説明した実施の形態１によれば、画像判定装置２２は、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とに撮影された画像に基づいて上部気密材１３と一対の側部気密材１４と一対の戸当たり気密材１５と一対の下部気密材１６との周囲からの光の漏れを自動で判定する。このため、作業員の目視、触診等の作業を要することなく、エレベーターの乗場３の側に設けられた気密材を短時間で容易に点検することができる。その結果、上部気密材１３と一対の側部気密材１４と一対の戸当たり気密材１５と一対の下部気密材１６とにおいて、亀裂または欠損が存在している場合、当該亀裂または当該欠損を容易に発見することができる。 According to the first embodiment described above, the image determination device 22 is paired with the upper airtight material 13 based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21. The leakage of light from the surroundings of the side airtight material 14, the pair of door-to-door airtight materials 15, and the pair of lower airtight materials 16 is automatically determined. Therefore, the airtight material provided on the side of the elevator landing 3 can be easily inspected in a short time without requiring the work of visual inspection and palpation of the worker. As a result, if cracks or defects are present in the upper airtight material 13, the pair of side airtight materials 14, the pair of door-to-door airtight materials 15, and the pair of lower airtight materials 16, the cracks or defects are easily generated. Can be found in.
　また、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とは、乗場３の上縁部の対向した位置において停止した状態で上部気密材１３を撮影し、乗場３の下縁部の対向した位置において停止した状態で一対の下部気密材１６を撮影する。このため、上部気密材１３と一対の下部気密材１６とを確実に撮影することができる。 Further, the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 take a picture of the upper airtight material 13 in a state where they are stopped at opposite positions of the upper edge portion of the landing 3, and the lower edge portion of the landing 3 is photographed. The pair of lower airtight materials 16 are photographed while stopped at the positions facing each other. Therefore, the upper airtight material 13 and the pair of lower airtight materials 16 can be reliably photographed.
　また、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とは、かご６の下降に伴って下降している際に、一対の側部気密材１４と一対の戸当たり気密材１５とを全体的に撮影する。このため、一対の側部気密材１４と一対の戸当たり気密材１５とを確実に撮影することができる。 Further, when the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 are lowered as the car 6 is lowered, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 are used. And take a picture as a whole. Therefore, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 can be reliably photographed.
　なお、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とがかご６の上昇に伴って上昇している際に、一対の側部気密材１４と一対の戸当たり気密材１５とを全体的に撮影してもよい。この場合、一対の側部気密材１４と一対の戸当たり気密材１５とを確実に撮影することができる。 When the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 are raised as the car 6 is raised, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 are used. May be taken as a whole. In this case, the pair of side airtight materials 14 and the pair of door-to-door airtight materials 15 can be reliably photographed.
　また、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とは、乗場３の照明１０が点灯している状態において上部気密材１３と一対の側部気密材１４と一対の戸当たり気密材１５と一対の下部気密材１６とを撮影する。このため、光の漏れが存在する場合、当該漏れ判定精度を向上することができる。 Further, the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 have a pair of door-to-door contact with the upper airtight material 13 and the pair of side airtight materials 14 while the lighting 10 of the landing 3 is lit. The airtight material 15 and the pair of lower airtight materials 16 are photographed. Therefore, when there is a light leak, the leak determination accuracy can be improved.
　なお、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とをかご６の下部に設けてもよい。一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とをかごの６の上部と下部とにそれぞれ設けてもよい。 The one-sided thin camera 19, the other-side thin camera 20, and the central thin camera 21 may be provided at the lower part of the car 6. The one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 may be provided at the upper part and the lower part of the car 6.
　また、光の漏れを点検する気密材の周囲を撮影できれば、カメラの数は、限定されない。 Also, the number of cameras is not limited as long as the area around the airtight material that checks for light leakage can be photographed.
　また、実施の形態１の点検システムを機械室２のないエレベーターに適用してもよい。この際、巻上機４と制御盤１２とは、昇降路１の上部また下部に設けられていればよい。 Further, the inspection system of the first embodiment may be applied to an elevator without a machine room 2. At this time, the hoisting machine 4 and the control panel 12 may be provided at the upper part or the lower part of the hoistway 1.
　次に、図１０を用いて、画像判定装置２２の例を説明する。
　図１０は実施の形態１におけるエレベーターの点検システムの画像判定装置のハードウェア構成図である。 Next, an example of the image determination device 22 will be described with reference to FIG.
FIG. 10 is a hardware configuration diagram of the image determination device of the elevator inspection system according to the first embodiment.
　画像判定装置２２の各機能は、処理回路により実現し得る。例えば、処理回路は、少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える。例えば、処理回路は、少なくとも１つの専用のハードウェア２００を備える。 Each function of the image determination device 22 can be realized by a processing circuit. For example, the processing circuit includes at least one processor 100a and at least one memory 100b. For example, the processing circuit includes at least one dedicated hardware 200.
　処理回路が少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える場合、画像判定装置２２の各機能は、ソフトウェア、ファームウェア、またはソフトウェアとファームウェアとの組み合わせで実現される。ソフトウェアおよびファームウェアの少なくとも一方は、プログラムとして記述される。ソフトウェアおよびファームウェアの少なくとも一方は、少なくとも１つのメモリ１００ｂに格納される。少なくとも１つのプロセッサ１００ａは、少なくとも１つのメモリ１００ｂに記憶されたプログラムを読み出して実行することにより、画像判定装置２２の各機能を実現する。少なくとも１つのプロセッサ１００ａは、中央処理装置、処理装置、演算装置、マイクロープ５ロセッサ、マイクロコンピュータ、ＤＳＰともいう。例えば、少なくとも１つのメモリ１００ｂは、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の、不揮発性または揮発性の半導体メモリ、磁気ディスク、フレキシブルディスク、光ディスク、コンパクトディスク、ミニディスク、ＤＶＤ等である。 When the processing circuit includes at least one processor 100a and at least one memory 100b, each function of the image determination device 22 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 image determination device 22 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 microcomputer 5 processor, a microcomputer, and a DSP. For example, 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.
　処理回路が少なくとも１つの専用のハードウェア２００を備える場合、処理回路は、例えば、単一回路、複合回路、プログラム化したプロセッサ、並列プログラム化したプロセッサ、ＡＳＩＣ、ＦＰＧＡ、またはこれらの組み合わせで実現される。例えば、画像判定装置２２の各機能は、それぞれ処理回路で実現される。例えば、画像判定装置２２の各機能は、まとめて処理回路で実現される。 If the processing circuit comprises at least one dedicated hardware 200, the processing circuit may be implemented, for example, as a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. To. For example, each function of the image determination device 22 is realized by a processing circuit. For example, each function of the image determination device 22 is collectively realized by a processing circuit.
　画像判定装置２２の各機能について、一部を専用のハードウェア２００で実現し、他部をソフトウェアまたはファームウェアで実現してもよい。例えば、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とに撮影された画像に基づいて光の漏れを判定する機能については専用のハードウェア２００としての処理回路で実現し、一側薄型カメラ１９と他側薄型カメラ２０と中央薄型カメラ２１とに撮影された画像に基づいて光の漏れを判定する機能以外の機能については少なくとも１つのプロセッサ１００ａが少なくとも１つのメモリ１００ｂに格納されたプログラムを読み出して実行することにより実現してもよい。 For each function of the image determination device 22, a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware. For example, the function of determining light leakage based on the images taken by the one-side thin camera 19, the other-side thin camera 20, and the central thin camera 21 is realized by a processing circuit as dedicated hardware 200. At least one processor 100a is stored in at least one memory 100b for functions other than the function of determining light leakage based on the images taken by the side thin camera 19, the other side thin camera 20, and the central thin camera 21. It may be realized by reading and executing the program.
　このように、処理回路は、ハードウェア２００、ソフトウェア、ファームウェア、またはこれらの組み合わせで画像判定装置２２の各機能を実現する。 In this way, the processing circuit realizes each function of the image determination device 22 by hardware 200, software, firmware, or a combination thereof.
　以上のように、この発明に係るエレベーターの点検システムは、エレベーターシステムに利用できる。 As described above, the elevator inspection system according to the present invention can be used for the elevator system.
　１　昇降路、　２　機械室、　３　乗場、　４　巻上機、　５　主ロープ、　６　かご、　７　釣合おもり、　８　乗場ドア、　９　かごドア、　１０　照明、　１１　スイッチ、　１２　制御盤、　１３　上部気密材、　１４側部気密材、　１５　戸当たり気密材、　１６　下部気密材、　１７　三方枠、　１８　敷居、　１９　一側薄型カメラ、　２０　他側薄型カメラ、　２１　中央薄型カメラ、　２２　画像判定装置、　２２ａ　画像比較プログラム、　２２ｂ　基準画像、　２２ｃ　撮影画像、　１００ａ　プロセッサ、　１００ｂ　メモリ、　２００　ハードウェア 1 hoistway, 2 machine room, 3 landing, 4 hoisting machine, 5 main rope, 6 basket, 7 balanced weight, 8 landing door, 9 car door, 10 lighting, 11 switch, 12 control panel, 13 upper airtight material , 14 side airtight material, 15 door-to-door airtight material, 16 lower airtight material, 17 three-sided frame, 18 threshold, 19 one-sided thin camera, 20 other-side thin camera, 21 central thin camera, 22 image judgment device, 22a image comparison Program, 22b reference image, 22c captured image, 100a processor, 100b memory, 200 hardware

Claims (5)

  1. 　エレベーターのかごに設けられ、前記かごが前記エレベーターの乗場の周囲に配置された際に前記乗場の側に設けられた気密材の周辺を撮影するカメラと、
    　前記カメラに撮影された画像に基づいて前記気密材の周囲からの光の漏れを判定する画像判定装置と、
    を備えたエレベーターの点検システム。     A camera provided in the elevator car and taking a picture of the area around the airtight material provided on the side of the elevator when the car is placed around the elevator landing.
    An image determination device that determines light leakage from the surroundings of the airtight material based on an image taken by the camera, and an image determination device.
    Elevator inspection system equipped with.
  2. 　エレベーターのかごの一側に設けられ、前記かごが前記エレベーターの乗場の周囲に配置された際に前記乗場の一側に設けられた気密材の周辺を撮影する一側カメラと、
    　前記かごの他側に設けられ、前記かごが前記乗場の周囲に配置された際に前記乗場の他側に設けられた気密材の周辺を撮影する他側カメラと、
    　前記かごの中央に設けられ、前記かごが前記乗場の周囲に配置された際に前記乗場の中央に設けられた気密材の周辺を撮影する中央カメラと、
    　前記一側カメラと前記他側カメラと前記中央カメラとに撮影された画像に基づいて気密材の周囲からの光の漏れを判定する画像判定装置と、
    を備えたエレベーターの点検システム。     A one-sided camera provided on one side of the elevator car and taking a picture of the area around the airtight material provided on one side of the landing when the car is placed around the elevator landing.
    A camera on the other side of the car, which is provided on the other side of the car and photographs the area around the airtight material provided on the other side of the landing when the car is placed around the landing.
    A central camera provided in the center of the car and taking a picture of the area around the airtight material provided in the center of the landing when the car is placed around the landing.
    An image determination device that determines light leakage from the surroundings of the airtight material based on images taken by the one-side camera, the other-side camera, and the central camera.
    Elevator inspection system equipped with.
  3. 　前記一側カメラと前記他側カメラと前記中央カメラとは、前記乗場の上縁部の対向した位置において停止した状態で前記乗場の出入口の上縁部の側に設けられた気密材を撮影し、前記乗場の下縁部の対向した位置において停止した状態で前記乗場の一対の乗場ドアの下縁部の側に設けられた気密材を撮影する請求項２に記載のエレベーターの点検システム。 The one-sided camera, the other-side camera, and the central camera photograph an airtight material provided on the upper edge side of the entrance / exit of the landing while being stopped at a position facing the upper edge of the landing. The elevator inspection system according to claim 2, wherein the airtight material provided on the side of the lower edge portion of the pair of landing doors of the landing is photographed while stopped at a position facing the lower edge portion of the landing.
  4. 　前記一側カメラは、前記かごの昇降に伴って昇降している際に前記一対の乗場ドアの一方の戸袋の側の縁部に設けられた気密材を全体的に撮影し、
    　前記他側カメラは、前記かごの昇降に伴って昇降している際に前記一対の乗場ドアの他方の戸袋の側の縁部に設けられた気密材を全体的に撮影し、
    　前記中央カメラは、前記かごの昇降に伴って昇降している際に前記一対の乗場ドアの戸当たりの側の縁部に設けられた気密材を全体的に撮影する請求項３に記載のエレベーターの点検システム。     The one-sided camera generally captures an airtight material provided on the side edge of one of the pair of landing doors when the car is moved up and down.
    The other-side camera captures the entire airtight material provided on the side edge of the other door pocket of the pair of landing doors while ascending and descending as the car moves up and down.
    The elevator according to claim 3, wherein the central camera as a whole captures an airtight material provided on the edge of the pair of landing doors on the door stop side when the car is moved up and down as the car goes up and down. Inspection system.
  5. 　前記一側カメラと前記他側カメラと前記中央カメラとは、前記乗場の照明が点灯している状態において気密材を撮影する請求項２から請求項４のいずれか一項に記載のエレベーターの点検システム。 The inspection of the elevator according to any one of claims 2 to 4, wherein the one-side camera, the other-side camera, and the central camera photograph an airtight material while the lighting of the landing is on. system.
PCT/JP2019/017632 2019-04-25 2019-04-25 Inspection system for airtight material provided on side of elevator landing WO2020217382A1 (en)

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JP2019549019A JP6743982B1 (en) 2019-04-25 2019-04-25 Airtight material inspection system installed near the elevator hall
CN201980094004.1A CN113597404A (en) 2019-04-25 2019-04-25 Point inspection system for airtight component arranged on elevator landing side
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