WO2023231495A1 - Appareil d'actionnement d'ascenseur intelligent - Google Patents

Appareil d'actionnement d'ascenseur intelligent Download PDF

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Publication number
WO2023231495A1
WO2023231495A1 PCT/CN2023/080481 CN2023080481W WO2023231495A1 WO 2023231495 A1 WO2023231495 A1 WO 2023231495A1 CN 2023080481 W CN2023080481 W CN 2023080481W WO 2023231495 A1 WO2023231495 A1 WO 2023231495A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixedly connected
elevator
elevator car
door
recognition camera
Prior art date
Application number
PCT/CN2023/080481
Other languages
English (en)
Chinese (zh)
Inventor
周世杰
崔晓光
Original Assignee
江苏威尔曼科技有限公司
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 江苏威尔曼科技有限公司 filed Critical 江苏威尔曼科技有限公司
Publication of WO2023231495A1 publication Critical patent/WO2023231495A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Definitions

  • the present invention relates to the technical field of intelligent elevator control, specifically an intelligent elevator control device.
  • buttons inside and outside the elevator There are generally two buttons, up and down, outside the elevator. There is a display above the button. The display will show which floor the current elevator car is on. If there are multiple stairs running at the same time, then You need to pay attention to the screen. Which elevator reaches your floor first? Wait at the elevator entrance shown on the screen. When you want to take the elevator, press the up button if you want to go upstairs. Press the down button if you want to go downstairs. button, you can just wait quietly after pressing the button. When the elevator reaches your floor, it will stop, and you can enter the elevator after opening the door.
  • buttons are mostly mechanical buttons.
  • Mechanical buttons are easily damaged after long-term use.
  • the user interface is single, and the button mode can easily cause the spread of germs or viruses, requiring manual operation. , it is not convenient enough.
  • the purpose of the present invention is to provide an intelligent elevator control device to solve the problems raised in the above background technology.
  • An intelligent elevator control device includes an elevator car.
  • An elevator car door is provided at the front end of the elevator car, and the elevator car door is electrically connected to the elevator car.
  • An elevator shaft wall is provided on the outside of the elevator car.
  • the elevator shaft wall A movable front door identification structure is embedded inside the left side of the front end.
  • the movable front door identification structure includes an inner panel, and the inner panel is embedded with the elevator shaft wall.
  • the front door is fixedly connected to the middle position of the front end of the inner panel.
  • Identification camera, a touch screen is fixedly connected to the left side of the inner wall of the elevator car, and a movable backdoor identification structure is provided inside the right side of the inner wall of the elevator car.
  • the movable backdoor identification structure includes a signal The front end of the signal transmission fixed block is fixedly connected with a rear door identification camera, and the internal top of the elevator car is provided with a data analysis structure, and the data analysis structure includes a data analyzer.
  • the front end of the inner panel is embedded with an infrared detection spotlight
  • the lower half of the rear end of the inner panel is provided with latch teeth
  • a gear shaft is engaged with the outer side of the latch teeth of the inner panel.
  • a micro motor is fixedly connected to the left end of the gear shaft, and the micro motor is fixedly connected to the elevator shaft wall.
  • the upper half of the rear end of the inner panel is fixedly connected to a limiting frame, a sliding plate is engaged with the interior of the limiting frame, a pulley is rotatably connected to the outside of the sliding plate, and the front end of the sliding plate is fixedly connected to The first spring is fixedly connected to the limiting frame.
  • the front door recognition camera and the back door recognition camera are located on one side of the elevator car door.
  • the initial heights of the front door recognition camera and the back door recognition camera are both located at 1550mm on the ground of the elevator car.
  • the front door recognition camera and the back door recognition camera are located on one side of the elevator car door.
  • the diameter of the camera opening is about 5mm.
  • the bottom end of the signal transmission fixed block is fixedly connected to an electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected to the elevator car.
  • the top end of the signal transmission fixed block is fixedly connected to an auxiliary telescopic rod, and the auxiliary telescopic rod is fixedly connected.
  • the other end of the rod is fixedly connected to the elevator car.
  • a support frame is engaged on the outside of the data analyzer
  • a protective box is engaged on the outside of the support frame
  • the protective box is fixedly connected to the elevator car.
  • the top of the bottom plate of the support frame is fixedly connected with a buckle, a groove is provided on the right side of the rear end of the protective box, and a slider is provided inside the groove of the protective box.
  • the left end is fixedly connected with a limited insert plate.
  • a second spring is fixedly connected to the right end of the slider, and the other end of the second spring is fixedly connected to the protective box, and a pull rod is fixedly connected to the rear end of the slider.
  • the user's floor permissions are automatically determined by the system and registered through electronic signals, without physically operating the buttons, which greatly extends the service life of the equipment;
  • front and rear face recognition terminals are used, so there is no blind spot in recognition.
  • floor selection can be made through the touch screen.
  • the starting floors such as the first floor and underground floors are equipped with face recognition devices. There is no need to manually press buttons. Realize automatic elevator recruitment;
  • the inner panel is detected and controlled to move downward, and the front door recognition camera is controlled to move downward synchronously to identify shorter or smaller children and solve the problem of shorter children. Short or small children have difficulty using the elevator alone.
  • Figure 1 is a schematic diagram of the overall structure of the present invention.
  • Figure 2 is a schematic structural diagram of the movable front door identification structure of the present invention.
  • Figure 3 is a schematic diagram of the installation structure of the elevator car of the present invention.
  • Figure 4 is a schematic structural diagram of position A in Figure 3 of the present invention.
  • Figure 5 is a schematic structural diagram of position B in Figure 3 of the present invention.
  • Figure 6 is a flow chart of the present invention.
  • An intelligent elevator control device includes an elevator car 1.
  • An elevator car door 2 is provided at the front end of the elevator car 1, and the elevator car door 2 is electrically connected to the elevator car 1.
  • An elevator shaft wall 3 is provided on the outside of the elevator car 1.
  • the elevator shaft A movable front door identification structure 4 is embedded inside the left side of the front end of the wall 3.
  • the movable front door identification structure 4 includes an inner panel 401, and the inner panel 401 is fitted with the elevator shaft wall 3. The front end of the inner panel 401 is in the middle.
  • a front door recognition camera 402 is fixedly connected, which is helpful for quickly capturing the owner's face and controlling the opening of the elevator car door 2 and the rise of the elevator car 1.
  • a touch screen 5 is fixedly connected to the left side of the inner wall of the elevator car 1, which is good for multiple floors.
  • the owner controls and reaches different floors.
  • the movable back door identification structure 6 includes a signal transmission fixed block 602.
  • the front end of the signal transmission fixed block 602 is fixedly connected with
  • the back door recognition camera 603 is provided with a data analysis structure 7 at the top of the interior of the elevator car 1.
  • the data analysis structure 7 includes a data analyzer 703.
  • the front end of the inner panel 401 is embedded with an infrared detection spotlight 403.
  • the lower part of the rear end of the inner panel 401 is provided with latch teeth.
  • the outer side of the latch teeth of the inner panel 401 is engaged with a gear shaft 408, and the left end of the gear shaft 408 is fixed.
  • a micro motor 409 is connected, and the micro motor 409 is fixedly connected to the elevator shaft wall 3, so that the infrared detection spotlight 403 can detect the height of the owner, control the work of the micro motor 409, and drive the lowering of the built-in panel 401 to control the front door identification camera 402.
  • the upper part of the rear end of the built-in panel 401 is fixedly connected to the limiting frame 404, the limiting frame 404 has a sliding plate 405 engaged inside, and a pulley 406 is connected to the outside of the sliding plate 405 for rotation.
  • the front end of the sliding plate 405 is fixedly connected with a first spring 407
  • the first spring 407 is fixedly connected with the limiting frame 404, so that the inner panel 401 can push the sliding plate 406 to open through the first spring 407 inside the limiting frame 404, and control the pulley 405 Fitted to the elevator shaft wall 3 to reduce friction
  • the first spring 407 can provide a buffering effect for protection
  • the front door recognition camera 402 and the back door recognition camera 603 are both located on one side of the elevator car door 2
  • the initial height of 603 is located at 1550mm on the ground of elevator car 1.
  • the opening diameter of front door recognition camera 402 and back door recognition camera 603 is about 5mm, which facilitates front door recognition camera 402 and back door recognition camera 603 to provide a wider capturing perspective; data analysis
  • a support frame 702 is engaged on the outside of the analyzer 703, and a protective box 701 is engaged on the outside of the support frame 702.
  • the protective box 701 is fixedly connected to the elevator car 1, so that the data analyzer 703 can be installed into the protective box 701 through the support frame 702.
  • the inside of the protective box 701 is assembled and fixed; the top of the bottom plate of the support frame 702 is fixedly connected with a buckle 704, a groove is provided on the right side of the rear end of the protective box 701, and a slider 705 is provided inside the groove of the protective box 701.
  • the slider 705 The left end of the limit insert plate 706 is fixedly connected to the slider 705 of the protective box 701 to move inside the groove to control the opening or closing of the limit insert plate 706; the right end of the slider 705 is fixedly connected to a second spring 707 , and the other end of the second spring 707 is fixedly connected to the protective box 701, and the rear end of the slider 705 is fixedly connected to a pull rod 708, so that the second spring 707 provides elastic force to control the opening of the slider 705, and the slider 705 can be controlled by pulling the pull rod 706.
  • the limiting insert plate 706 is driven to disengage from the buckle 704, the support frame 702 is lowered, and the internal data analyzer 703 is exposed for removal and inspection.
  • This device uses an external power supply.
  • the owner's facial features are recognized and entered through the face recognition structure.
  • an owner needs to use the elevator car 1 he or she should stand directly in front of the elevator shaft wall 3 and approach the elevator.
  • the front door recognition camera 402 in the movable front door recognition structure 4 on one side of the car door 2 recognizes the owner's face, and the signal is quickly transmitted to the data analyzer 703 in the data analysis structure 7, and passes through the data unit After analysis and processing, it is determined that the owner is the owner.
  • the elevator door 2 opens quickly. After the owner enters the elevator car 1, the front door face recognition camera 402 or the back door face recognition camera 603 captures the face data and sends the characteristic data to data analysis.
  • Instrument 703 the data analyzer 703 parses the data content and sends the identification results to the data processing unit.
  • the data processing unit displays the results on the touch screen 5 according to the user permissions.
  • the single-layer permissions will directly send the registration signal to the elevator controller, and the multi-layer permissions will directly send the registration signal to the elevator controller.
  • the authority touch screen 5 will prompt the user to select the destination floor on the LCD screen. After the user completes the selection, the touch screen 5 will send the result to the data processing unit.
  • the data processing unit will send the registration signal to the elevator controller, and the elevator door 2 of the elevator car 1 will be closed. , the elevator car 1 rises rapidly and reaches the floor where the owner is located.
  • the elevator car door 2 opens and the owner walks out of the elevator car 1.
  • the elevator car 1 If the elevator car 1 is not on the first floor, the elevator car 1 will sense the signal and move to the first floor for the owner to ride. And when you are short Or when a child uses the elevator car 1, the infrared detection spotlight 403 embedded in the front end of the inner panel 401 cannot detect the user, controls the micro motor 409 to work, drives the gear shaft 408 to rotate, and engages the teeth on the rear side of the inner panel 401.
  • the front door recognition camera 402 at the front end of the inner panel 401 moves down to capture faces, and the rear end of the inner panel 401 is maintained by the pulley 406 on the outside of the upper half of the limiter 404, the inner slide 405 Stable, perform the sliding operation, and the first spring 407 pushes the sliding plate 405 to press against one side of the limit frame 404 to provide a buffering effect and protection.
  • the staff can pull the protective box 701 behind the data analysis structure 7
  • the pull rod 708 drives the slider 705 to squeeze the second spring 707 and slide toward the inside of the groove, disengage the limiting insert plate 706 on the slider 705 from the bottom of the buckle 704, and remove the support frame 702 inside the protective box 701. Put it down to expose the data analyzer 703 embedded inside the support frame 702. Take out the data analyzer 703 for maintenance. After the maintenance is completed, reinstall the data analyzer 703 into the inside of the support frame 702 and push the support frame 702 in. Once inside the protective box 701, the buckle 704 pushes away the limiting insert plate 706, enters above the limiting insert plate 706, and positions the support frame 702.
  • An intelligent elevator control device includes an elevator car 1.
  • An elevator car door 2 is provided at the front end of the elevator car 1, and the elevator car door 2 is electrically connected to the elevator car 1.
  • An elevator shaft wall 3 is provided on the outside of the elevator car 1.
  • the elevator shaft A movable front door identification structure 4 is embedded inside the left side of the front end of the wall 3.
  • the movable front door identification structure 4 includes an inner panel 401, and the inner panel 401 is fitted with the elevator shaft wall 3. The front end of the inner panel 401 is in the middle.
  • a front door recognition camera 402 is fixedly connected, which is helpful for quickly capturing the owner's face and controlling the opening of the elevator car door 2 and the rise of the elevator car 1.
  • a touch screen 5 is fixedly connected to the left side of the inner wall of the elevator car 1, which is good for multiple floors.
  • the owner controls and reaches different floors.
  • the movable back door identification structure 6 includes a signal transmission fixed block 602.
  • the front end of the signal transmission fixed block 602 is fixedly connected with
  • the back door recognition camera 603 is provided with a data analysis structure 7 at the top of the interior of the elevator car 1.
  • the data analysis structure 7 includes a data analyzer 703.
  • the bottom end of the signal transmission fixed block 602 is fixedly connected to an electric telescopic rod 601, and the other end of the electric telescopic rod 601 is fixedly connected to the elevator car 1.
  • the top end of the signal transmission fixed block 602 is fixedly connected to an auxiliary telescopic rod 604, and the auxiliary telescopic rod 604 is fixedly connected to the bottom end of the signal transmission fixed block 602.
  • the other end of 604 is fixedly connected to the elevator car 1, which facilitates the electric telescopic rod 601 to control the up and down movement of the signal transmission fixed block 602, thereby controlling the height of the back door recognition camera 603 and performing facial recognition on some owners in the blind spot.
  • Embodiment 2 the same parts as in Embodiment 1 will not be described again.
  • the difference is that the rear door recognition camera 603 is controlled by the electric telescopic rod 601 at the bottom of the signal transmission fixed block 602 to move downward to a height suitable for the owner.
  • the auxiliary telescopic rod 604 can cooperate for auxiliary support.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

Appareil d'actionnement d'ascenseur intelligent, comprenant une cabine d'ascenseur (1). Une porte de cabine d'ascenseur (2) est disposée au niveau de l'extrémité avant de la cabine d'ascenseur (1) ; la porte de cabine d'ascenseur (2) est électriquement connectée à la cabine d'ascenseur (1) ; une paroi de cage d'ascenseur (3) est disposée sur un côté externe de la cabine d'ascenseur (1) ; une structure de reconnaissance de porte avant mobile (4) est montée sur une partie interne gauche au niveau de l'extrémité avant de la paroi de cage d'ascenseur (3) ; la structure de reconnaissance de porte avant mobile (4) comprend un panneau intégré (401), et le panneau intégré (401) est monté sur la paroi de cage d'ascenseur (3) ; une caméra de reconnaissance de porte avant (402) est reliée de manière fixe à une position centrale de l'extrémité avant du panneau intégré (401) ; un écran tactile (5) est relié de manière fixe au côté gauche d'une paroi interne de la cabine d'ascenseur (1) ; une structure de reconnaissance de porte arrière mobile (6) est disposée dans le côté droit de la paroi interne de la cabine d'ascenseur (1) ; en fournissant la caméra de reconnaissance de porte avant (402), une caméra de reconnaissance de porte arrière (603) et le panneau tactile (5), la commande d'étage d'un utilisateur est automatiquement déterminée par un système et enregistrée au moyen d'un signal électronique, sans actionnement physique d'un bouton, ce qui permet de prolonger considérablement la durée de vie de l'équipement.
PCT/CN2023/080481 2022-05-31 2023-03-09 Appareil d'actionnement d'ascenseur intelligent WO2023231495A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210607660.0A CN115028032A (zh) 2022-05-31 2022-05-31 一种智能电梯操纵装置
CN202210607660.0 2022-05-31

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WO2023231495A1 true WO2023231495A1 (fr) 2023-12-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117963680A (zh) * 2024-03-29 2024-05-03 广东升达电梯有限公司 一种安全性高的电梯

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115028032A (zh) * 2022-05-31 2022-09-09 江苏威尔曼科技有限公司 一种智能电梯操纵装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099882A1 (fr) * 2013-12-23 2015-07-02 Bryant Edward A Système de commande d'ascenseur
KR20190002019A (ko) * 2017-06-29 2019-01-08 송혜선 안면인식 정보를 이용한 엘리베이터의 행선 층 등록시스템 및 이를 이용한 층별 등록방법
CN208413532U (zh) * 2018-07-10 2019-01-22 湖北科力斯电梯有限公司 一种电梯用刷脸操纵箱控制装置
JP2019172468A (ja) * 2018-03-30 2019-10-10 フジテック株式会社 エレベータ制御装置
CN211141236U (zh) * 2019-10-30 2020-07-31 合肥皋科教育科技有限公司 一种具有自适应高度调节面板的电梯厢
CN212101521U (zh) * 2020-01-19 2020-12-08 陕西师范大学 一种基于面部识别的梯控系统
CN212608852U (zh) * 2020-05-23 2021-02-26 南京安杰信息科技有限公司 一种电梯网关及电梯控制系统
CN213445665U (zh) * 2020-09-11 2021-06-15 深圳圣达电梯有限公司 基于人脸识别的电梯呼叫装置
CN215287561U (zh) * 2021-06-28 2021-12-24 上海昉堃实业发展有限责任公司 一种具有人脸识别开门功能的自用电梯
CN115028032A (zh) * 2022-05-31 2022-09-09 江苏威尔曼科技有限公司 一种智能电梯操纵装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013216480A (ja) * 2012-04-12 2013-10-24 Toshiba Elevator Co Ltd エレベータ登録装置
JP2014015318A (ja) * 2012-07-11 2014-01-30 Hitachi Ltd エレベーターの行先階登録装置
CN207738254U (zh) * 2017-11-30 2018-08-17 深海机电建设工程（广东）有限公司 一种电梯维护监管装置
CN212785199U (zh) * 2020-10-10 2021-03-23 河北铁隆建设工程有限公司 一种方便安装的低能耗住宅用光伏逆变器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099882A1 (fr) * 2013-12-23 2015-07-02 Bryant Edward A Système de commande d'ascenseur
KR20190002019A (ko) * 2017-06-29 2019-01-08 송혜선 안면인식 정보를 이용한 엘리베이터의 행선 층 등록시스템 및 이를 이용한 층별 등록방법
JP2019172468A (ja) * 2018-03-30 2019-10-10 フジテック株式会社 エレベータ制御装置
CN208413532U (zh) * 2018-07-10 2019-01-22 湖北科力斯电梯有限公司 一种电梯用刷脸操纵箱控制装置
CN211141236U (zh) * 2019-10-30 2020-07-31 合肥皋科教育科技有限公司 一种具有自适应高度调节面板的电梯厢
CN212101521U (zh) * 2020-01-19 2020-12-08 陕西师范大学 一种基于面部识别的梯控系统
CN212608852U (zh) * 2020-05-23 2021-02-26 南京安杰信息科技有限公司 一种电梯网关及电梯控制系统
CN213445665U (zh) * 2020-09-11 2021-06-15 深圳圣达电梯有限公司 基于人脸识别的电梯呼叫装置
CN215287561U (zh) * 2021-06-28 2021-12-24 上海昉堃实业发展有限责任公司 一种具有人脸识别开门功能的自用电梯
CN115028032A (zh) * 2022-05-31 2022-09-09 江苏威尔曼科技有限公司 一种智能电梯操纵装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117963680A (zh) * 2024-03-29 2024-05-03 广东升达电梯有限公司 一种安全性高的电梯
CN117963680B (zh) * 2024-03-29 2024-05-28 广东升达电梯有限公司 一种安全性高的电梯

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