WO2019103162A1 - Récepteur pour ascenseur - Google Patents

Récepteur pour ascenseur Download PDF

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Publication number
WO2019103162A1
WO2019103162A1 PCT/KR2017/013227 KR2017013227W WO2019103162A1 WO 2019103162 A1 WO2019103162 A1 WO 2019103162A1 KR 2017013227 W KR2017013227 W KR 2017013227W WO 2019103162 A1 WO2019103162 A1 WO 2019103162A1
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WO
WIPO (PCT)
Prior art keywords
cage
layer
unit
information
wireless communication
Prior art date
Application number
PCT/KR2017/013227
Other languages
English (en)
Korean (ko)
Inventor
유경남
정준
정홍구
김승우
김태윤
쳉지 리안
이광현
Original Assignee
주식회사 리프텍
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 주식회사 리프텍 filed Critical 주식회사 리프텍
Priority to PCT/KR2017/013227 priority Critical patent/WO2019103162A1/fr
Publication of WO2019103162A1 publication Critical patent/WO2019103162A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to a receiver for a lift, and more particularly to a receiver for lift displayed on a display unit in the order of a call layer close to the current position of the cage.
  • the lifting device includes a cage serving as a carrier, a steel tower member serving as a support, a hoisting device for lifting and lowering the cage, and the like for transporting cargo or people in mines, factories and high-rise buildings.
  • the lift apparatus includes a pager and a receiver, and sends and receives paging signals from each layer. That is, the pager is provided in each layer to transmit the paging signal to call the cage, and the receiver is provided in the cage to receive the paging signal transmitted from the pager. At this time, the display unit provided in the receiver displays the transportation reservation information necessary for transportation of the cage by using the received call signal.
  • the conventional lift receiver has a problem that it is displayed on the display unit in the order in which the cage is called, regardless of the current position and moving direction of the cage. For example, when a call is made from the first floor to the sixth floor of a cage moving from the fourth floor to the fifth floor, the receiver of the conventional lifting device considers the current position and moving direction of the cage, Instead of being displayed on the display unit, the sixth layer is displayed on the display unit in the order of receiving the paging signal.
  • a receiver for a lift including: a receiver for receiving a paging signal including layer identification information for identifying each layer from a pager of each layer; (2) analyzing the layer identification information, the cage position information, and the cage movement information, wherein the cage position information indicates a current position of the cage, A calculation unit for calculating a call list in the order of layers adjacent to the current position of the pager among the pagers that have transmitted the call signal in consideration of the moving direction of the cage, (3) a display .
  • the calling signal may further include user moving direction information indicating a direction in which the user moves from the upper layer to the lower layer in each layer.
  • the operation unit can calculate the call list by comparing the layer identification information, the cage position information, the cage movement information, and the user movement direction information.
  • the arithmetic unit When the arithmetic unit arrives at the layer of the pager that has transmitted the paging signal, it can delete the layer from the paging list.
  • the lift receiver may further include a sensing unit for sensing a position of the cage.
  • the analyzer can analyze the cage position information using the information sensed by the sensing unit.
  • the sensing unit may include a position sensing sensor including at least one of a proximity sensor, a rotary encoder, and a GPS sensor.
  • the sensing unit may include absolute position information and may further include a correction unit that corrects information detected by the position sensing unit using absolute position information.
  • the receiver may further include a second wireless communication unit for receiving wireless identification information for identifying the first wireless communication unit from a first wireless communication unit provided in each layer.
  • the analysis unit may analyze the cage position information using the wireless identification information.
  • the analysis unit may include: (1) a storage unit that stores wireless identification information and layer information, which is information on a layer of a first wireless communication unit that transmits wireless identification information, (2) a wireless communication unit (3) a layer having the radio identification information extracted by the comparison unit is searched in the storage unit, and a cage is formed around the corresponding layer And a determination unit that determines that the user is located.
  • the first wireless communication unit may include at least one of an RFID tag, a wireless LAN access point, and a beacon.
  • the second wireless communication unit may include at least one of an RFID reader, a wireless LAN receiver, and a beacon receiver.
  • the receiver for lifting may further include a third wireless communication unit for wirelessly communicating with a wireless repeater for relaying a paging signal.
  • the lift receiver according to an embodiment of the present invention configured as described above can be displayed on the display in the order of the adjacent call layers from the current position of the cage so that the user who rides in the cage can know the current position of the cage, Can be confirmed at the same time.
  • FIG. 1 is a block diagram of a receiver for a lift according to an embodiment of the present invention.
  • FIG. 2 shows a block diagram of a receiver for a lift according to an embodiment of the present invention, which further includes user movement direction information in a paging signal.
  • FIG. 3 shows an operational flowchart of a lift receiver according to an embodiment of the present invention.
  • FIGS. 4 and 5 show block diagrams of a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit.
  • Fig. 6 shows a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit 50.
  • FIG. 7 and 8 are block diagrams of a receiver for a lift according to an embodiment of the present invention, which further includes a second wireless communication unit.
  • FIG. 9 is a block diagram of an analysis unit 20 for analyzing cage position information using radio identification information.
  • sensing part 51 position sensing sensor
  • the lift device is a device that carries cargo or people in mines, factories and high-rise buildings.
  • a lift device may include a cage, a pylon member, a hoisting device, a pager, and a receiver.
  • the cage is a carrier carrying cargo or people
  • the pylon member supports the cage
  • the hoisting device lifts and lowers the cage.
  • a pager is provided in each layer to transmit the paging signal
  • the receiver is provided in the cage to receive the paging signal transmitted from the pager.
  • the pager and the receiver can perform uni-directional or bi-directional communication using a wireless or wired method.
  • the pager and receiver may include an antenna, an amplifier, a filter, a mixer, a modulator, a local oscillator, and the like.
  • FIG. 1 shows a block diagram of a lift receiver 1 according to an embodiment of the present invention.
  • the lift receiver 1 includes a call receiving unit 10, an analysis unit 20, an operation unit 30, And a display unit 40.
  • the call receiving unit 10 receives a paging signal from a pager provided in each layer. At this time, it is preferable that the pager provided in each layer transmits a paging signal including layer identification information for identifying each layer to the call receiving section 10. For example, when a user of a first floor calls a cage using a call button or the like, as shown in FIG. 1, a pager provided on the first floor transmits unique floor identification information indicating a first floor to a call signal And transmits it to the call reception unit 10.
  • the analyzing unit 20 analyzes the information indicating the current position of the cage and the information indicating the current moving direction of the cage, respectively.
  • the information indicating the current position of the cage is referred to as “ cage position information "
  • the information indicating the current moving direction of the cage is referred to as “ cage movement information ".
  • the cage position information may be information on the position of the layer when the cage is stopped on a specific layer, or information on the position between the layer and the layer when the cage is moving from one layer to another layer. An embodiment for analyzing the cage position information will be described later.
  • the cage movement information may include information on the direction of movement from the specific layer to another layer when the cage being moved to a different layer is to be moved to another layer, Lt; / RTI > That is, the cage movement information may be information indicating whether the cage is to be moved from the current position to the upper layer or to the lower layer.
  • the analysis unit 20 may analyze cage movement information using a sensor capable of sensing the moving direction of an object, such as a gyro sensor provided in the cage.
  • the calculation unit 30 calculates the call list in the order of the layers adjacent to the current position of the pager among the pagers that transmitted the paging signal, taking into consideration the current position of the cage and the future moving direction. 1, the calculation unit 30 compares the layer identification information of the paging signal received by the call reception unit 10 with the cage position information and cage movement information analyzed by the analysis unit 20, respectively, as shown in Fig. And calculates the call list.
  • the calculation unit 30 calculates the current position of the cage And the moving direction (upward from the first floor to the second floor), the calling list is calculated in the order of the third floor, the fourth floor, and the sixth floor.
  • the display unit 40 displays the call layer according to the call list calculated by the calculation unit 30.
  • the display unit 40 may be a light emitting diode (OLED) display panel, an organic electroluminescence display panel or OLED (organic light emitting diode) panel, a backlight type liquid crystal display panel a backlight liquid crystal display panel and a quantum dot display panel.
  • the display unit 40 may include an electrophoretic display panel, a cholesteric liquid crystal display panel, a micro-electromechanical system display panel, an electrowetting display A reflective display panel such as an electrowetting display panel and an electronic fluid display panel.
  • FIG. 2 shows a block diagram of a receiver 1 for a lift according to an embodiment of the present invention, which further includes user movement direction information in a paging signal.
  • Fig. 3 shows an operation flow chart of the lift receiver 1 according to one embodiment of the present invention.
  • the pager provided in each layer can transmit the paging signal further including the user moving direction information in addition to the layer identification information.
  • the user movement direction information is information indicating the direction in which a user in a layer moves from the layer to the upper layer or the lower layer.
  • each layer is provided with a call button for selecting an upper layer or a lower layer.
  • the pager provided in the second layer has, in addition to the unique two- To the call receiving section 10, moving direction information indicating that the mobile terminal 2 is to be moved upward from the second floor.
  • the calculation unit 30 calculates the layer identification information of the call signal received by the call reception unit 10 and the user movement direction information
  • analyzing unit 20 compares the analyzed cage position information and cage movement information, and calculates a call list.
  • a call signal is received in the call receiving section 10 in the order of one layer (upward), six layers (upward), and two layers (downward) to the cage moving from the fourth layer to the fifth layer, (Upward), two layers (downward), and one layer (upward) in consideration of the current position of the cage (intermediate position between the fourth and fifth layers) and the moving direction To calculate the call list.
  • the calculating unit 30 preferably deletes the layer from the paging list.
  • the lift receiver 1 according to an embodiment of the present invention has an advantage that it can display the scheduled travel route of the updated cage on the display unit 40 in real time.
  • the analysis unit 20 which is a part of the receiver for a lift 1 according to an embodiment of the present invention, analyzes cage position information
  • Figs. 4 and 5 show block diagrams of a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit 50.
  • Fig. Fig. 6 shows a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit 50.
  • Fig. 4 and 5 show block diagrams of a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit 50.
  • Fig. Fig. 6 shows a receiver 1 for a lift according to an embodiment of the present invention, which further includes a sensing unit 50.
  • the lift receiver 1 may further include a sensing unit 50 for sensing the position of the cage as shown in FIGS.
  • the analysis unit 20 analyzes the cage position information using the information sensed by the sensing unit 50.
  • the sensing unit 50 may be a sensor capable of sensing the position of the cage, and may include a position sensing sensor 51 including at least one of a proximity sensor, a rotary encoder, and a GPS sensor, . ≪ / RTI >
  • the sensing unit 50 may further include a correction unit 52, as shown in FIG.
  • the correction unit 52 has absolute position information, and corrects information sensed by the position detection sensor 51 using absolute position information.
  • the corrector 52 may have absolute position information for a certain layer, and when the cage arrives, information detected by the current position sensor 51 and information sensed by the current position sensor 51 And operates to correct information of the position detection sensor 51 by the error when an error occurs.
  • FIG. 7 and 8 show block diagrams of a receiver 1 for a lift according to an embodiment of the present invention, which further includes a second wireless communication unit 60. As shown in FIG.
  • each layer may include a first wireless communication unit for transmitting a wireless signal, as shown in FIGS.
  • the first wireless communication unit may be provided in a pager of each layer.
  • the first wireless communication unit provided in each layer transmits the wireless identification information, which is unique information identifying itself, in the wireless signal.
  • the wireless identification information may be a unique number for each first wireless communication unit, such as a MAC address (Media Access Control Address).
  • the lift receiver 1 preferably further includes a second wireless communication unit 60 that receives the first wireless communication unit.
  • the second wireless communication unit 60 transmits the wireless signal strength information, which is information on the strength of the received wireless signal, and the wireless identification information included in the wireless signal, to the analyzer 20.
  • the analysis unit 20 analyzes the cage position information using the radio signal strength information and the radio identification information for the first wireless communication unit, which are transmitted from the second wireless communication unit 60, respectively.
  • FIG. 9 is a block diagram of an analysis unit 20 for analyzing cage position information using radio identification information.
  • the analysis unit 20 includes a storage unit 21, a comparison unit 22, and a determination unit 23 as shown in FIG. 9 when analyzing the cage position information using the wireless identification information.
  • the storage unit 21 stores the radio identification information of the first line communication unit provided in each layer and the layer information that is information on the layer of the first radio communication unit that transmits the radio identification information.
  • the storage unit 21 may store the MAC address of the first wireless communication unit provided in each layer and the corresponding layer information in the form of a table.
  • the first wireless communication unit 60 may include any one or more of an RFID tag, a wireless LAN AP, and a beacon.
  • the second wireless communication unit 60 may include at least one of an RFID reader, .
  • the comparator 22 compares the strength of the radio signal received by the second wireless communication unit 60 and extracts the radio identification information of the signal having the maximum intensity. That is, the comparator 22 receives the radio signal strength information and the radio identification information of the first radio communication unit 60 from the second radio communication unit 60, and extracts information on the radio signal with which the signal is transmitted.
  • the comparison unit 22 extracts the radio identification information for the first radio communication unit provided in the third layer, and transmits the extracted radio identification information to the determination unit 23.
  • the determination unit 23 determines the cage position information using the radio identification information extracted by the comparison unit 22. [ For example, when the radio identification information extracted from the comparison unit 22 is "12345", the determination unit 23 determines whether "12345" is stored in the storage unit 21, Check matching layer information. If " 12345 " is matched with the third layer, the determination unit 23 determines that the cage is located on the third floor and the cage is located around the cage.
  • the lift receiver 1 may further include a third wireless communication unit 70 when the lift system includes a wireless repeater, as shown in FIG. That is, the wireless repeater relays the call reception signal received from the pager of each layer to the lift receiver 1, so that the third wireless communication unit 70 wirelessly communicates with the wireless repeater to receive the paging signal .
  • the lift receiver 1 may receive the paging signal directly from the pager without going through the wireless repeater.
  • the present invention relates to a lift receiver for displaying on a display unit in the order of a call layer close to a current position of a cage, and is industrially applicable.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un récepteur pour un ascenseur disposé dans une cage, comprenant : une unité de réception d'appel pour recevoir des signaux d'appel ayant des informations d'identification d'étage pour identifier des étages respectifs à partir de dispositifs d'appel des étages respectifs ; une unité d'analyse pour analyser des informations de position de cage indiquant une position actuelle d'une cage et des informations de déplacement de cage indiquant une direction de déplacement actuelle de la cage ; une unité de calcul pour comparer les informations d'identification d'étage, les informations de position d'étage et les informations de déplacement de cage, et calculer une liste d'appels de dispositifs d'appel qui ont transmis les signaux d'appel, dans l'ordre des étages à proximité de la position actuelle de la cage, en tenant compte d'une future direction de déplacement de la cage ; et une unité d'affichage pour afficher des étages pour lesquels des appels ont été transmis selon la liste d'appels calculée par l'unité de calcul.
PCT/KR2017/013227 2017-11-21 2017-11-21 Récepteur pour ascenseur WO2019103162A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/KR2017/013227 WO2019103162A1 (fr) 2017-11-21 2017-11-21 Récepteur pour ascenseur

Applications Claiming Priority (1)

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PCT/KR2017/013227 WO2019103162A1 (fr) 2017-11-21 2017-11-21 Récepteur pour ascenseur

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WO2019103162A1 true WO2019103162A1 (fr) 2019-05-31

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200420150Y1 (ko) * 2006-04-14 2006-07-03 차홍철 리프트 카의 무선 호출장치
KR101025064B1 (ko) * 2006-11-20 2011-03-25 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
KR20110126297A (ko) * 2010-05-17 2011-11-23 이홍배 엘리베이터의 호출 시스템
KR101209597B1 (ko) * 2010-10-01 2012-12-07 주식회사 삼일엘텍 엘리베이터 시스템
KR101385450B1 (ko) * 2013-08-09 2014-04-15 주승철 건설 리프트 자동운행장치용 최상층 표시장치 및 그 제어시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200420150Y1 (ko) * 2006-04-14 2006-07-03 차홍철 리프트 카의 무선 호출장치
KR101025064B1 (ko) * 2006-11-20 2011-03-25 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
KR20110126297A (ko) * 2010-05-17 2011-11-23 이홍배 엘리베이터의 호출 시스템
KR101209597B1 (ko) * 2010-10-01 2012-12-07 주식회사 삼일엘텍 엘리베이터 시스템
KR101385450B1 (ko) * 2013-08-09 2014-04-15 주승철 건설 리프트 자동운행장치용 최상층 표시장치 및 그 제어시스템

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