JP2019137508A - Elevator control method and elevator control device - Google Patents

Abstract

To provide an elevator control method and an elevator control device capable of accurately detecting a car call caused by mischief operation of an elevator and canceling the corresponding car call.SOLUTION: After a car of an elevator is landed on any floor in response to a registered car call and a door of the car is opened in a state where the other non-response car call and a landing call of the landed floor are not registered, when a plurality of pieces of car call operation are performed in a state where there is no user who newly gets on the car, the elevator control device temporarily registers the plurality of car calls as car calls suspected to be mischief. Thereafter, when a new user getting on the car is detected, information notifying that re-operation is required is output in the car when the temporarily registered floor is regarded as a destination floor. When the operation is performed again, the car call, in which the floor is set as a destination floor, is actually registered and the temporal registration of the car call, in which the floor that has not been operated again is set as a destination floor, is cancelled.SELECTED DRAWING: Figure 2

Description

  Embodiments described herein relate generally to an elevator control method and an elevator control apparatus.

  In elevators, if the destination floor registration button in the car is mischievously operated and the car call is registered excessively, useless car lifting and landing operations occur, driving efficiency is reduced and energy loss occurs. To do. Therefore, a technique for canceling a car call due to a mischievous operation has been conventionally proposed.

JP 2002-686613 A JP 2014-148402 A

  For example, when a large number of car calls are registered even though there are only one or two passengers on board, it is determined that the operations of these car calls are mischief. There is a technology to cancel registration.

  However, elevators in low-rise buildings, such as elevators in the 2nd to 4th floors, have a small number of destination floor buttons in the car. Therefore, the technology cannot be adopted.

  In addition, even if a large number of car calls are registered when the technology is installed in an elevator of a high-rise building and a small number of passengers are on board, these will be used when a large number of passengers get in immediately. The car call is not judged to be caused by mischief, and there is a possibility that useless movement of the car may occur.

  The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide an elevator control method and an elevator control device capable of accurately detecting a car call caused by a mischievous operation of an elevator and canceling the corresponding car call. To do.

  According to an embodiment for achieving the above object, the elevator controller responds to a registered car call and the elevator car lands on one of the floors, and another unanswered car call and After a car has been opened with no landing call registered for the landing floor, and there are no new passengers entering the car, multiple car calls are made. Is temporarily registered as a call for suspected mischief. After that, when a new user who gets in the car is detected, if the temporarily registered floor is used as the destination floor, information notifying that re-operation is necessary is output in the car, When the operation is performed, the car call having the floor as the destination floor is fully registered, and the temporary registration of the car call with the floor not re-operated as the destination floor is cancelled.

The whole figure which shows the structure of the elevator using the elevator control apparatus by 1st and 2nd embodiment. The block diagram which shows the structure of the elevator control apparatus by 1st and 2nd embodiment. The flowchart which shows operation | movement of the elevator control apparatus by 1st Embodiment. The flowchart which shows the procedure of the main registration process performed by the elevator control apparatus by 1st Embodiment. The flowchart which shows operation | movement of the elevator control apparatus by 2nd Embodiment. The flowchart which shows the procedure of the main registration process performed by the elevator control apparatus by 2nd Embodiment.

<< First Embodiment >>
<Configuration of elevator equipped with car call cancellation function by mischief operation according to the first embodiment>
A configuration of an elevator equipped with a car call cancellation function by mischief operation according to the first embodiment of the present invention will be described with reference to FIG. The elevator 1A according to the present embodiment is installed in a 6-story building, the hoisting machine 3 installed on the upper part of the hoistway 2 in the building, the rope 4 hung over the hoisting machine 3, and the rope 4 suspended. , The platform operation panels 7-1 to 7-6 installed in the elevator platforms 6-1 to 6-6 on each floor, the hoisting machine 3, the platform 5, and the platform operation panel 7-1. Elevator control device 8A connected to -7-6. The hall operation panels 7-1 to 7-6 have hall call buttons 71 and 72 for performing hall call operations, respectively. In the following description and drawings, if it is not necessary to specify which of the halls 6-1 to 6-6, it is described as hall 6. Similarly, when it is not necessary to specify which of the hall operation panels 7-1 to 7-6 is described as the hall operation panel 7.

  The car 5 includes a camera device 52 installed on the curtain plate 51, an image analysis device 53 connected to the camera device 52, and destination floor registration buttons 54-1 to 54-6 corresponding to the first to sixth floors, respectively. And a speaker device 55. The camera device 52 takes an image of the corresponding hall 6 when the car 5 reaches any one of the halls 6 and opens the door. The image analysis device 53 analyzes the image information captured by the camera device 52 to monitor whether or not a user has entered the car 5 from the landing 6, and when detecting that the user has entered the user, the image analysis device 53 obtains user boarding detection information. Output. The camera device 52 and the image analysis device 53 function as a user boarding detection device, and are used as devices constituting a so-called smart door that detects a user who is about to enter the car 5 while the door is open and controls opening and closing of the door. It has been.

  As shown in FIG. 2, the elevator control apparatus 8A includes a hall operation information acquisition unit 81, an in-car operation information acquisition unit 82, a call registration unit 83, an operation control unit 84, a detection information acquisition unit 85, a call And a registered information processing unit 86A. The hall operation information acquisition unit 81 acquires operation information of the hall operation panels 7-1 to 7-6. The in-car operation information acquisition unit 82 acquires the operation information of the destination floor registration buttons 54-1 to 54-6 in the car 5. The call registration unit 83 registers a hall call based on the information acquired by the hall operation information acquisition unit 81 and registers a car call based on the information acquired by the in-car operation information acquisition unit 82. The operation control unit 84 controls the operation of the equipment in the elevator 1A such as the hoisting machine 3 so as to respond to the hall call and the car call registered in the call registration unit 83. The detection information acquisition unit 85 acquires user boarding detection information output from the image analysis device 53.

  In response to the registered car call, the call registration information processing unit 86A has the car 5 landed on one of the floors, and in addition, an unanswered car call and a landing call on the landing floor are registered. If a plurality of car call operations are performed in a state where the detection information of the user who has newly entered the car 5 is not acquired by the detection information acquisition unit 85 after the car 5 is opened in the absence of the car 5 The car call is provisionally registered in the call registration unit 83 as a car call suspected of mischief. After that, when the detection information of a new user who has entered the car 5 is acquired, it is necessary to re-operate the tentatively registered nearest floor if the floor is the destination floor. Outputs information to be notified. Then, when the corresponding destination floor registration button is operated again, the car call having the floor as the destination floor is fully registered, and when the operation is not performed again, the temporary registration of the corresponding car call is canceled.

<Elevator Operation with Car Call Canceling Function by Mischief Operation According to First Embodiment>
Next, operation | movement of the elevator 1A by this embodiment is demonstrated with reference to the flowchart of FIG. In the present embodiment, during normal operation, the hall call buttons 71 and 72 are operated and the hall call registered in the call registration unit 83 and the destination floor registration buttons 54-1 to 54-6 are operated and the call registration unit. The operation of the equipment in the elevator 1 </ b> A including the hoisting machine 3 is controlled by the operation control unit 84 so as to respond to the car call registered in 83. Further, during normal operation, when the car 5 reaches one of the landings 6 and opens the door, the corresponding landing 6 is photographed by the camera device 52, and imaging information is sent to the image analysis device 53. The image analysis device 53 analyzes the acquired imaging information and detects a user who has entered the car 5 from the landing 6. And if the user who got in the car 5 is detected, user boarding detection information will be produced | generated and it will output to the elevator control apparatus 8A.

  During normal operation, when the car 5 arrives at the destination floor, for example, the first floor in response to the car call and opens the door ("YES" in S1), the call registration information processing unit 86A does not respond to anything else. It is determined whether the car call and the hall call on the first floor are not registered in the call registration unit 83 (S2). When the state is applicable (“YES” in S2), the detection information acquisition unit 85 monitors whether the user boarding detection information is acquired.

  Here, in the state where the user boarding detection information is not acquired, that is, a new user is not boarding the car 5, the user who is in the car 5 is the destination floor registration button 54 on the second floor to the sixth floor. Suppose all of -2 to 54-6 get off by mischiefing. In this case, the call registration information processing unit 86A detects the operation (“YES” in S3), and the car registration with the second to sixth floors as the destination floors is a car call that is suspected of being mischievous. Temporarily registered. In addition, the destination floor registration buttons 54-2 to 54-6 corresponding to the second to sixth floors are turned on (S4).

  Thereafter, when a new user gets into the car 5 while the door is open and the user boarding detection information is acquired by the detection information acquisition unit 85 (“YES” in S5), the call registration information processing unit 86A temporarily The main registration process for the registered car call is executed (S6).

  The main registration process executed by the call registration information processing unit 86A will be described with reference to the flowchart of FIG. First, information on the second floor, which is the nearest destination floor, is extracted from the temporarily registered car calls of the second to sixth floors, and the corresponding destination floor registration button 54-2 is flashed. And when registering the second floor as the destination floor based on the extracted information, announcement information for notifying that re-operation is necessary, for example “If you get off on the second floor, please press the second floor button. Is output from the speaker device 55 of the car 5 via the operation control unit 84 (S61). The announcement information is repeatedly output until the corresponding destination floor registration button 54-2 is operated again by the user or until a predetermined time elapses without being operated.

  When the blinking destination floor registration button 54-2 is operated again by the user in the car 5 ("YES" in S62), the output of the announcement information is stopped and the second floor is set as the destination floor. The car call is fully registered in the call registration unit 83. Further, the corresponding destination floor registration button 54-2 is switched from blinking to lighting (S63).

  In step S62, when a predetermined time (for example, 5 seconds) elapses without the destination floor registration button 54-2 being operated (“YES” in S64), the output of the announcement information is stopped and the second floor is the car that is the destination floor. It is determined that the call is caused by mischief, and the temporarily registered car call on the second floor is canceled from the call registration unit 83. Also, the second floor destination floor registration button 54-2 is turned off (S65). Here, since the call registration unit 83 still has provisionally registered car calls for the third to sixth floors (“YES” in S66), the process returns to step S61 until one of the floors is fully registered. The process is repeated.

  When any floor is fully registered, the operation control unit 84 controls the operation of the equipment in the elevator 1 </ b> A so as to return to the flowchart of FIG. 3 and respond to the car call registered in the call registration unit 83. Then, the car 5 is landed on the corresponding destination floor and opened. Then, the destination floor registration button 54 of the floor that has landed is turned off (S7). If the responding floor is one of the second to fifth floors and there is still a car call temporarily registered in the call registration unit 83 (“YES” in S8), the process returns to step S6. The main registration process (steps S61 to S67) is executed. The processes in steps S6 and S7 are repeated each time the car 5 is landed on any floor and opened until there is no car call temporarily registered in the call registration unit 83.

  In step S5, when a predetermined time (for example, 10 seconds) elapses without opening a new user in the car 5 while the door is opened ("NO" in S5, "YES" in S9), provisional registration is performed. The car calls for all the second to sixth floors are canceled from the call registration unit 83, and the destination floor registration buttons 54-2 to 54-6 are turned off (S10).

  According to the elevator of the first embodiment described above, regardless of the form of the building, it is possible to accurately detect a car call caused by a mischievous operation and cancel the corresponding car call. Efficient driving can be performed while avoiding traveling, unnecessary traveling, and stopping.

<< Second Embodiment >>
<Configuration of elevator equipped with car call cancellation function by mischief operation according to second embodiment>
The configuration of the elevator 1B equipped with the car call canceling function by mischief operation according to the second embodiment of the present invention is the same as the configuration of the elevator 1A according to the first embodiment described in FIG. Detailed description is omitted.

  In the present embodiment, the call registration information processing unit 86B of the elevator control device 8B obtains detection information of a new user who has entered the car 5 after temporarily registering a car call suspected of mischief in the call registration unit 83. Then, for any temporarily registered floors, if any of the floors is set as the destination floor, information for notifying that re-operation on the corresponding floor is necessary is output. Then, the car call having the re-operated floor as the destination floor is fully registered, and the temporary registration of the car call with the floor not re-operated as the destination floor is cancelled.

<Operation of elevator equipped with car call cancel function by mischief operation according to second embodiment>
The operation of the elevator 1B according to the present embodiment will be described with reference to the flowchart of FIG. In the present embodiment, the processes in steps S1 to S5 and the processes in steps S9 and S10 are the same as the processes described in the first embodiment, and thus detailed description thereof is omitted.

  After a car call suspected of mischief is temporarily registered in the call registration unit 83, when a new user gets into the car 5 in step S5 and the user boarding detection information is acquired by the detection information acquisition unit 85 The main registration process (S11) executed by the call registration information processing unit 86B will be described with reference to the flowchart of FIG.

  First, the destination floor registration buttons 54-2 to 54-6 of all the second to sixth floors, which are temporarily registered car call destination floors, are flashed. And, when registering one of the floors where the button is flashing as a destination floor, announcement information for notifying that the button of the corresponding floor needs to be operated again, for example, For those who get off, press the button on the corresponding floor. "Is output from the speaker device 55 of the car 5 via the operation control unit 84 (S111). The announcement information is repeatedly output until the corresponding destination floor registration button 54-2 is operated again by the user or until a predetermined time elapses without being operated.

  For example, when the user in the car 5 re-operates the destination floor registration button 54-6 on the sixth floor ("YES" in S112), the announcement information is stopped and the sixth floor is set as the destination floor. The car call is fully registered in the call registration unit 83. Further, the corresponding destination floor registration button 54-6 is switched from blinking to lighting (S113). Here, since there is still a temporarily registered car call for the second to fifth floors in the call registration unit 83 (“YES” in S114), the process returns to step S112.

  In step S112, when the predetermined time has elapsed without the destination floor registration buttons 54-2 to 54-5 being operated (“YES” in S115), the output of the announcement information is stopped, and the temporarily registered second floor to fifth floor It is determined that the car call is due to mischief, and is canceled from the call registration unit 83. Also, the second to fifth floor destination floor registration buttons 54-2 to 54-5 are turned off (S116).

  Returning to the flowchart of FIG. 5, the operation of the equipment in the elevator 1 </ b> B is controlled by the operation control unit 84 so as to respond to the car call at the nearest floor registered in the call registration unit 83. Landed on the destination floor and opened. Further, the destination floor registration button 54 of the floor on which the floor is landed is turned off (S12). Here, when the registered car call remains (“YES” in S13), the process of step S12 is executed.

  According to the second embodiment described above, regardless of the form of the building, it is possible to efficiently detect a car call caused by a mischievous operation and cancel the corresponding car call. It is possible to perform driving while avoiding unnecessary traveling and stopping.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 1A, 1B ... Elevator, 2 ... Hoistway, 3 ... Winding machine, 4 ... Rope, 5 ... Ride car, 6,6-1 to 6-6 ... Platform, 7, 7-1 to 7-6 ... Platform operation panel 8A, 8B ... Elevator control device, 51 ... Screen, 52 ... Camera device, 53 ... Image analysis device, 54, 54-1 to 54-6 ... Destination floor registration button, 55 ... Speaker device, 71, 72 ... Landing Call button, 81 ... landing operation information acquisition unit, 82 ... in-car operation information acquisition unit, 83 ... call registration unit, 84 ... operation control unit, 85 ... detection information acquisition unit, 86A, 86B ... call registration information processing unit

Claims (6)

The elevator control device
In response to a registered car call, the elevator car is landed on one of the floors, and the other car call that has not been answered and a landing call for the landing floor are not registered. After the door opens, if a plurality of car call operations are performed in the absence of a new user entering the car, the car calls are temporarily registered as car calls suspected of mischief, When a new user who has entered the car is detected, if the temporarily registered floor is used as a destination floor, information notifying that re-operation is necessary is output within the car, An elevator control method characterized in that when a re-operation is performed, a car call having the floor as the destination floor is fully registered, and a temporary registration of the car call with the floor not re-operated as the destination floor is cancelled. The elevator control apparatus performs at least one of blinking of a corresponding destination floor registration button and output of announcement information as an output of information notifying that the re-operation is necessary. The elevator control method as described in. When the elevator control device detects a new user who has entered the car, the elevator control device extracts information on the nearest floor from the temporarily registered car call, and the floor of the extracted information is the destination. When it is set as a floor, it outputs information notifying that re-operation is necessary, and when re-operation is performed for the floor, the main registration process is executed to fully register the car call with the floor as the destination floor. When the car is landed on the floor in response to the registered car call and the door is opened, if the temporarily registered car call remains, re-execute the main registration process. The elevator control method according to claim 1 or 2. When the elevator control device detects a new user who has entered the car, it is related to the corresponding floor when any one of the temporarily registered floors of the car call is set as the destination floor. Output information notifying that re-operation is necessary, register the car call with the re-operated floor as the destination floor, and register the car call with the non-re-operated floor as the destination floor Temporary registration is canceled. The elevator control method according to claim 1 or 2 characterized by things. The elevator control device detects a user who has newly entered the car based on imaging information of a camera device that photographs a landing on the floor on which the car has landed,
2. After temporarily registering a car call, if a new user who has entered the car is not detected even after a predetermined time has elapsed, all the temporarily registered car calls are canceled. The elevator control method according to any one of -4. In an elevator control device connected to a user boarding detection device that detects a person getting into the elevator car,
In response to a registered car call, the elevator car is landed on one of the floors, and the other car call that has not been answered and a landing call for the landing floor are not registered. After the door is opened, if a plurality of car call operations are performed in a state where a user who has newly entered the car is not detected by the user boarding detection device, the car calls are suspected of being mischievous. Temporarily register as a certain car call, and then, when a new user who has entered the car is detected, inform the user that re-operation is required if the temporarily registered floor is the destination floor When information is output in the car and re-operation is performed, a car call with the relevant floor as the destination floor is fully registered, and temporary registration of the car call with the floor that has not been re-operated as the destination floor is cancelled. Call registration information processor Elevator controller, characterized in that it comprises.

Images