CN114506755A - Elevator calling action control device and method - Google Patents

Elevator calling action control device and method Download PDF

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Publication number
CN114506755A
CN114506755A CN202111271658.2A CN202111271658A CN114506755A CN 114506755 A CN114506755 A CN 114506755A CN 202111271658 A CN202111271658 A CN 202111271658A CN 114506755 A CN114506755 A CN 114506755A
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China
Prior art keywords
call
call signal
registration
signal
control device
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Granted
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CN202111271658.2A
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Chinese (zh)
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CN114506755B (en
Inventor
羽鸟贵大
齐藤勇来
斋藤太地
前原知明
大泽卓也
涌田理人
德永吉宏
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Hitachi Ltd
Hitachi Building Systems Co Ltd
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Hitachi Ltd
Hitachi Building Systems Co Ltd
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Publication of CN114506755A publication Critical patent/CN114506755A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/468Call registering systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/02Control systems without regulation, i.e. without retroactive action
    • B66B1/06Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/40Details of the change of control mode
    • B66B2201/46Switches or switchgear
    • B66B2201/4607Call registering systems
    • B66B2201/463Wherein the call is registered through physical contact with the elevator system

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The invention provides a call operation control device and method for an elevator, which can perform the prior operation of continuous operation with priority and prevent the operation of the subsequent operation with high reliability. Wherein the call operation control device of the elevator processes the call signal from the call registration device arranged on the floor of the landing, and is characterized in that: the call registration device can generate a call signal in an up direction or a down direction, and the call operation control device includes a first means for receiving the call signal in the first direction and registering a call in the first direction, and a second means for preventing the call registration of the call signal in the second direction for a certain time from the reception of the call signal in the first direction and allowing the call registration of the call signal in the second direction after the elapse of the certain time when receiving the call signal in the second direction opposite to the first direction on the same floor.

Description

Elevator calling action control device and method
Technical Field
The present invention relates to an elevator call operation control device and method, and more particularly to an elevator call operation control device and method using an operation sensor.
Background
In recent years, it has been proposed to use various optical sensors for elevator landing management. For example, according to patent document 1, the operation of an elevator user at a landing is detected by a plurality of pinhole cameras, and whether or not there is an intention to operate any of a plurality of buttons of a call registration device is detected in accordance with the operation of, for example, a palm of a hand, and the button is selected and activated.
Documents of the prior art
Patent document
Patent document 1: japanese patent No. 6172369
Disclosure of Invention
Problems to be solved by the invention
An optical sensor that detects the movement of the palm of the operator or the like, such as a plurality of pinhole cameras exemplified in patent document 1, is generally called a movement sensor. In the case of patent document 1, the operation sensor is installed on the ceiling, and only the button of the call registration device to be operated is selectively displayed.
In contrast, in the present invention, it is assumed that the operation sensor is integrated with the call registration device. By using the motion sensor in this way, the vertical direction of the elevator can be specified without touching the button of the call registration device installed in the hall.
However, for example, by swinging the palm upward, the upward direction can be notified to the motion sensor and detected, but in general, the natural motion of the operator lowers the entire arm instead of the palm. This operation indicates the descending direction after the motion sensor side is considered to detect the ascending direction. Further, if the operation of returning the palm to the original position is continued after the palm is first notified of the downward direction by waving the palm downward, it may be determined that the upward direction is indicated.
The above problem indicates that an unintended and natural continuous operation of the operator causes a malfunction of specifying two directions in call registration of the elevator.
Therefore, an object of the present invention is to provide a call operation control device and method for an elevator, which are highly reliable because operations of a preceding operation and a subsequent operation of a continuous operation are performed with priority and prevented.
Means for solving the problems
As described above, the present invention is an elevator call operation control device that processes a call signal from a call registration device provided on a landing floor, the elevator call operation control device including: the call registration device can generate a call signal in an up direction or a down direction, and the call operation control device includes a first means for receiving the call signal in the first direction and registering a call in the first direction, and a second means for preventing the call registration of the call signal in the second direction for a certain time from the reception of the call signal in the first direction and allowing the call registration of the call signal in the second direction after the elapse of the certain time when receiving the call signal in the second direction opposite to the first direction on the same floor.
Further, the present invention is a method for controlling a call operation of an elevator, which processes a call signal from a call registration device provided on a landing floor, characterized in that: the method includes receiving a call signal in an up direction or a down direction generated by a call registration device, executing a first process of receiving the call signal in the first direction and registering a call in the first direction, executing a second process of, when receiving a call signal in a second direction opposite to the first direction on the same floor, stopping the call registration of the call signal in the second direction for a certain time from the reception of the call signal in the first direction, and allowing the call registration of the call signal in the second direction after the elapse of the certain time.
Further, the present invention is an elevator call operation control method for processing a signal from an operation sensor that generates an upward or downward call signal in response to an operation of a user, characterized in that: the method includes registering a call in a first direction in accordance with a call signal in the first direction received first, and when a call signal in a second direction opposite to the first direction on the same floor is continuously received, stopping the call registration of the call signal in the second direction for a certain time from the reception of the call signal in the first direction, and allowing the call registration of the call signal in the second direction after the elapse of the certain time.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the present invention, it is possible to provide a call operation control device and method for an elevator, which are highly reliable because operations of successive operations are performed with priority to preceding operations and operations of subsequent operations are prevented.
Drawings
Fig. 1 is a diagram showing a configuration example of a call registration device with an operation sensor provided in an intermediate floor of an elevator hall.
Fig. 2 is a diagram showing a configuration example of a call registration device with a motion sensor provided in the lowermost floor of an elevator hall.
Fig. 3 is a diagram showing a configuration example of a call registration device with a motion sensor provided at the uppermost floor of an elevator hall.
Fig. 4 is a diagram showing an example of a cross-sectional configuration of a call registration device with a motion sensor provided at a landing floor of an elevator.
Fig. 5 is a diagram showing a configuration example of the hall terminal control device 9 and the elevator call operation control device 10.
Fig. 6 is a flowchart showing the operation contents of the elevator call operation control device 10.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[ example 1 ]
Fig. 1 to 3 show a configuration example of a call registration device with a motion sensor provided on a landing floor of an elevator. Fig. 1 shows an intermediate floor, fig. 2 shows a lowermost floor, and fig. 3 shows an example of the configuration of the uppermost call registration device.
The call registration devices 13 in the middle floors shown in fig. 1 are provided with an operation sensor 12, an upward call button 11U, and a downward call button 11D in this order from the top, the call registration device 13 in the lowest floor shown in fig. 2 is provided with an operation sensor 12 and an upward call button 11U in this order from the top, and the call registration device 13 in the uppermost floor shown in fig. 3 is provided with an operation sensor 12 and a downward call button 11D in this order from the top.
Here, the motion sensor 12 optically detects a motion of a person, and for example, detects that a part of a body such as a palm of a hand moves in an upward direction to generate an upward call signal, and detects that a part of a body such as a palm of a hand moves in a downward direction to generate a downward call signal. The principle of recognizing the motion of the person by the motion sensor 12 is not particularly limited.
In any case, the motion sensor 12 should be placed at an upper position of the call registration device 13. This is because, when the motion sensor 12 is positioned at the middle portion or the lower portion, the motion sensor may erroneously recognize the motion sensor as an indication of the descending direction when the operator presses the button above the motion sensor and then puts down his hand.
Fig. 4 shows an example of a cross-sectional configuration of a call registration device with a motion sensor provided at a landing floor of an elevator. A call registration device 13 is disposed on the front side of a wall 20 of an elevator landing floor, and an operation sensor 12, an upward call button 11U, and a downward call button 11D are disposed in this order from the upper part thereof. The landing terminal control device 9 is disposed on the rear surface side of the wall 20 of the elevator landing floor, and cooperates with an elevator call operation control device 10 described later.
Fig. 5 is a diagram showing a configuration example of the hall terminal control device 9 and the elevator call operation control device 10. In this figure, the hall terminal control device 9 receives a call signal Sg1a from the operation sensor 12 of the call registration device 13 or a call signal Sg1b from the hall buttons 11 (call buttons 11U, 11D), and transmits the call signal Sg1 to the receiving section 1 in the elevator call operation control device 10. The hall terminal control device 9 receives a button control signal Sg2 from the button control section 6 in the elevator call operation control device 10, and controls lighting, blinking, and turning off of the hall buttons 11 (call buttons 11U and 11D).
The button operation detecting section 2 in the elevator call operation control device 10 detects which floor a call has been made on from the call signal Sg1 received from the receiving section 1. The permission determination unit 3 determines whether or not the detected calls are permitted or not, and if not, the display instruction unit 7 outputs a display on the floor where the call has been made, and the audio guidance processing unit 8 outputs an audio on the floor where the call has been made.
When permitted, the registration determination section 4 determines the registration of a call, and the hall floor registration section 5 performs registration processing in the upward and downward directions of the floor where the call has occurred. The button control section 6 controls lighting, blinking, and turning off of the hall buttons 11 (call buttons 11U, 11D) based on the determination results in the registration determination section 4 and the hall floor registration section 5.
Fig. 6 is a flowchart showing the operation contents of the elevator call operation control device 10. In the flow of fig. 6, the first processing step S10 corresponds to the function of the button operation detecting section 2, and determines whether or not an input related to a call from an arbitrary floor is detected, and when no input is detected and no call is generated (on the "no" side), the determination is repeated similarly until a call is detected, and when an input is detected, the flow proceeds to the processing of processing step S11.
The processing step S11 corresponds to the function of the permission determination unit 3, and determines whether or not the service of the floor (the floor) where the call is detected is possible based on the determination information set in advance. When the service cannot be performed, the system returns to the initial standby state without performing the subsequent processing. In this case, guidance can be provided by the display output of the display instruction unit 7 and the audio output of the audio guidance processing unit 8 in fig. 5. If the service is available (yes), the process proceeds to step S12. In the following description, the call signal is a signal generated on the same floor, and is determined for each floor individually for calls generated on different floors.
The processing step S12 discriminates between an upward call and a downward call with respect to the call signal, and the processing proceeds to the processing step S13 when the call signal is an upward call (on the "yes" side) and the processing proceeds to the processing step S19 when the call signal is a downward call (on the "no" side).
Here, the processing of the processing steps S13 to S16 and the processing steps S19 to S22 correspond to the function of the registration determination section 4. The processing in steps S17 and S23 corresponds to the function of the landing floor registration unit 5, and the processing in steps S18 and S24 corresponds to the function of the button control unit 6. The processing in steps S13 to S18 is determination processing for an upward call, and the processing in steps S19 to S24 is determination processing for a downward call.
The function of the registration determination section 4, which is the main part of the present invention, will be described in detail below, with respect to an individual occurrence case in which calls in the ascending or descending direction are individually generated, and a continuous occurrence case in which a descending call is continuously generated after ascending or an ascending call is continuously generated after descending. The single occurrence case is a case where only one of the landing buttons 11 (call buttons 11U, 11D) is pressed, or a case where the motion sensor 12 responds only to the initial motion related to the rise or fall and does not detect the continuous secondary motion, and the continuous occurrence case is a case where the motion sensor 12 responds to the initial motion related to the rise or fall and also detects the continuous secondary motion. In addition, a case where a plurality of persons perform call operations in the up direction and the down direction in the same floor in a short time can be regarded as a continuous occurrence case.
In the case of the individual case, the process of either one of the process steps S13 and S19 is performed in accordance with the direction of the ascending or descending. Here, although the ascending direction is described, since the descending direction is basically the same, only the different points will be described, and redundant description will be omitted.
In this case, since the call is an upward call, the process proceeds to the no-side process step S15 because the confirmation of "whether or not a call in either the vertical direction is registered" in the process step S13 is not already registered (indicating that a secondary call is not continued). The processing step S19 corresponding to the lowering is identical to the processing step S13.
In step S15, the flag in the descending direction is used in a series of confirmation processing in the ascending direction. Similarly, in the downward process step S22 corresponding to the process step S16, the flag in the upward direction is referred to in the series of confirmation processes in the downward direction. This means that when a call registration is performed in the ascending direction, the state of "registration of an downward call is not permitted" is set for a certain period of time with respect to the descending direction.
The purpose of this processing is to lock the secondary operation (here, the descent) against the primary operation (here, the ascent) in the case of continuous occurrence, not to respond to the secondary operation, and to release the secondary operation after about 0.5 second has elapsed from the time of occurrence of the secondary operation. In any case, in this scenario illustrating a separate instance, such processing is performed only and is not directly affected.
The process of step S16 sets the flag information set to "registration prohibited upper call" in the initial state to "registration prohibited upper call" to "cancellation. This indicates that the upward call registration is possible after the condition is satisfied. The processing step S20 corresponding to the descending operation is the same as the processing step S14, but differs in that it relates to the downward processing. When the car is assigned to the floor and the operation in the predetermined direction is started, the flag is returned to the initial state, and a response such as "registration of upper direction call is not permitted" is performed.
The process step S16 is a state in which upward call registration is possible only after the condition is satisfied. The upward call registration is not performed, but the process of the upward call registration can be performed in the subsequent process step S17, and the processes of the process steps S15 and S16 are performed before this.
By performing "upward call registration" in the processing of step S17, the call button 11U in the upward direction is turned on in the processing of step S18.
As is clear from the above, in the single occurrence case, the series of processing steps S13 to S18 in the ascending direction or the series of processing steps S19 to S24 in the descending direction is sequentially performed and ended. However, in the processing of the individual occurrence case, the processing of the processing steps S14 and S20 is not performed. This process is performed in consecutive occurrence instances.
In the case of the case where the case occurs continuously, as a premise for explanation, it is assumed that the series of processing steps S13 to S18 corresponding to the primary operation (here, the rise) is performed, and the secondary operation (here, the fall) is detected within a certain period of the "registration-not-permitted" state set in the processing step S16.
Since the series of processing steps S13 to S18 performed in accordance with the primary operation (here, rising) is understood from the above description, the following description will be given of a case of a secondary operation (here, falling) within a certain period of the "registration-not-permitted-down call" state set in the processing step S15 performed thereafter.
The processing of the call signal generated by the secondary operation in the descending direction is performed in processing steps S19 through processing steps S10 to S12. In the confirmation of "whether or not a call to any of the up directions has been registered" in the processing step S13, since the processing has already been performed in the series of processing steps S13 to S18 corresponding to one operation (here, rising), the flow proceeds to the "yes" side, and the flow proceeds to the processing step S20.
In the processing of processing step S20, it is confirmed whether or not a call can be registered. Specifically, it is checked whether or not the flag "registration of downward calls is not permitted", and in the case of "registration of downward calls is not permitted", whether or not a certain time has elapsed in the state of the non-permission. If the call is not "registration of a down call is not permitted" or "registration of a down call is not permitted" and the time limit for counting in step S15 has elapsed a certain time, it is determined that the call can be registered, and the routine proceeds to step S22. In step S14 in the case of the up direction, it is checked whether or not the flag "registration of up direction call is not permitted", and whether or not a certain time has elapsed in the case of "registration of up direction call is not permitted". If the call is not "not permitted to register an upward call" or if the call is "not permitted to register an upward call" and the time limit for counting in step S21 has elapsed a certain time, it is determined that the call can be registered, and the routine proceeds to step S16.
The processing of step S16 in the case of one operation (here, rising) in this state becomes "registration of down call is not permitted". And the certain time set in the processing step S15 has not elapsed yet. In the processing in this state, the no side is selected in the processing in step S20, and the subsequent processing in the descending direction is not executed. Therefore, the processing of step S23 for executing the downward call registration is not performed, and as a result, the call registration in the secondary operation is prevented.
On the other hand, it is assumed that call registration in the downward direction occurs after a certain time. This call is not to be blocked in the secondary action, but is, for example, a call in the downward direction made by another user on the same floor. In this case, the yes side is selected for the confirmation of "whether or not a call in either of the vertical directions has been registered" in the processing step S19, and the flow proceeds to the processing step S20, and since a state in which a call can be registered is reached after a certain time has elapsed, the flow proceeds to the yes side processing step S21.
The processing contents after the processing step S21 are the same as those of the processing steps S16 to S18 concerning the upward direction, and the explanation is omitted, and it is important that the call registration in the downward direction is performed, and as a result, the call states are displayed simultaneously by the registration buttons in the upward and downward directions.
As described above in detail, the present invention can prevent a continuous secondary operation of a human being when a call in the vertical direction is generated by the motion sensor.
Description of the reference numerals
1: receiving part
2: button operation detection unit
3: permission determination unit
4: registration judging unit
5: landing floor registration section
6: push button control unit
7: display instruction unit
8: voice guidance processing unit
9: landing terminal control device
10: elevator calling operation control device
11U: up direction calling landing button
11D: down direction calling landing button
12: motion sensor
13: call registration device
20: wall of elevator landing floor.

Claims (6)

1. A call operation control device for an elevator, which processes a call signal from a call registration device provided on a landing floor, characterized in that:
the call registration device is capable of generating call signals in an up or down direction,
the call operation control device includes a first means for receiving a call signal in a first direction and registering a call in the first direction, and a second means for preventing the call registration of the call signal in a second direction for a predetermined time from the reception of the call signal in the first direction and allowing the call registration of the call signal in the second direction after the elapse of the predetermined time, when receiving a call signal in the second direction opposite to the first direction on the same floor.
2. Call operation control device for elevator according to claim 1, characterized in that:
the call registration device includes a button for generating a call signal in an upward direction or a downward direction and an operation sensor for generating a call signal in an upward direction or a downward direction in response to an operation of a user.
3. Call operation control device for elevator according to claim 1, characterized in that:
the first means has a function of registering an upward call by receiving an upward call signal and a function of registering a downward call by receiving a downward call signal,
the second means has a function of performing processing when a call signal in a downward direction is received in the state of call registration in the upward direction on the same floor, and a function of performing processing when a call signal in an upward direction is received in the state of call registration in the downward direction on the same floor.
4. Call operation control device for elevator according to claim 1, characterized in that:
the first means generates a flag for preventing call registration in the second direction for a certain time period when receiving a call signal in the first direction,
the second means determines call registration of a call signal in the second direction with reference to the content of the flag in the second direction when receiving the call signal in the second direction.
5. A call operation control method for an elevator, which processes a call signal from a call registration device provided on a landing floor, characterized by:
receives a call signal in the up direction or the down direction generated by the call registering device,
performing a first process of receiving a call signal in a first direction to register a call in the first direction,
and executing a second process of, when a call signal in a second direction opposite to the first direction on the same floor is received, preventing call registration of the call signal in the second direction for a certain time period from the reception of the call signal in the first direction, and allowing call registration of the call signal in the second direction after the elapse of the certain time period.
6. A method for controlling a call operation of an elevator, which processes a signal from an operation sensor that generates a call signal in an upward direction or a downward direction in response to an operation of a user, characterized in that:
the method includes registering a call in a first direction according to a call signal in the first direction received first, and when a call signal in a second direction opposite to the first direction on the same floor is continuously received, preventing the call registration of the call signal in the second direction for a certain time from the reception of the call signal in the first direction, and allowing the call registration of the call signal in the second direction after the elapse of the certain time.
CN202111271658.2A 2020-11-17 2021-10-29 Elevator call operation control device and method Active CN114506755B (en)

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JP2020-190924 2020-11-17
JP2020190924A JP7518738B2 (en) 2020-11-17 2020-11-17 Elevator call operation control device and method

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Publication number Priority date Publication date Assignee Title
JPH03259871A (en) * 1990-03-08 1991-11-19 Hitachi Building Syst Eng & Service Co Ltd Call registerer for group control elevator
JPH07247069A (en) * 1994-03-08 1995-09-26 Hitachi Building Syst Eng & Service Co Ltd Landing call registering device for elevator
JP2009113971A (en) * 2007-11-09 2009-05-28 Mitsubishi Electric Corp Elevator landing operation panel
JP2014516891A (en) * 2011-02-16 2014-07-17 ユン、イル シク Non-contact type selection switch
JP2015229564A (en) * 2014-06-05 2015-12-21 東芝エレベータ株式会社 Elevator control device
JP2015231898A (en) * 2014-06-10 2015-12-24 東芝エレベータ株式会社 Elevator landing call registration system
WO2016001981A1 (en) * 2014-06-30 2016-01-07 三菱電機株式会社 Control device for elevator and elevator group management control device
CN106276441A (en) * 2015-05-26 2017-01-04 江苏施塔德电梯有限公司 Intelligent calling elevator system
JP2017036122A (en) * 2015-08-10 2017-02-16 株式会社日立ビルシステム Call registration device for elevator
CN110099862A (en) * 2016-12-26 2019-08-06 三菱电机大楼技术服务株式会社 The control device of elevator
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CN110759188A (en) * 2018-07-27 2020-02-07 奥的斯电梯公司 Call request device and call request method using ultrasonic sensor

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JP2022080000A (en) 2022-05-27
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