JP6518149B2 - Elevator equipment - Google Patents

Description

  The invention relates in particular to an elevator installation with a destination floor registration device at the elevator hall.

  Conventionally, as a general elevator apparatus, a display apparatus is provided which enables destination floor registration of a car to be valid in a destination floor registration device provided at an elevator hall on a predetermined floor and displays the position of a self-caring car in the car. An arrangement has been proposed (for example, Patent Document 1).

JP 2014-114491 A

  In the conventional elevator apparatus, when the power supply to the elevator apparatus is shut off due to a power failure of a building or the like, the backup power supply operates the elevator car to the nearest floor. In this way, when a power failure occurs, the registered destination floor call is cleared, so when the power failure is restored, the dedicated destination floor registration device that can re-register the destination floor of the car can be registered. It was necessary to set it inside.

  The present invention has been made in consideration of the above points, and even if the power supply to the elevator apparatus is cut off due to a power failure and the registered destination floor is cleared, the destination destination for the elevator is not dismounted, and a dedicated destination is also provided. It is an object of the present invention to propose an elevator apparatus capable of re-registering a destination floor even if the floor registration device is not provided in a car.

  In order to solve such problems, in the present invention, a destination floor registration device installed in each elevator floor for registering a destination floor of a car, and a location of the car provided in the car are provided. A display device for displaying a screen to be shown, a touch panel which is a transparent member provided along the surface of the display device and which enables an input according to a predetermined touch operation, and a power supply supplied to the elevator device The specific screen for registering the destination floor of the car is displayed on the display device over a predetermined period, triggered by recovery after being interrupted due to a power failure, while the display contents of the specific screen are displayed. And a control unit that validates the registration of the destination floor input using the touch panel.

  According to the present invention, even if the power supply to the elevator apparatus is cut off due to a power failure and the registered destination floor is cleared, the dedicated destination floor registration device can be stored in the car without getting off the car. Even if not provided, the destination floor can be re-registered.

It is a schematic block diagram which shows the whole structure of the elevator apparatus by this embodiment. It is a front view which shows the elevator control apparatus of the elevator apparatus of FIG. 1, the group management control apparatus, and the inside of the elevator car. It is a flow chart which shows an example of processing which changes a display in a car into a function of a destination floor registration device.

  An embodiment of the present invention will now be described in detail with reference to the drawings. In the present embodiment, elevators of units 1 to 3 are installed in a building having floors 1 to 14. In addition, at the elevator halls of each floor of the building, the destination floor common to elevators 1 to 3 where the hall lanterns (also referred to as "reserved lights") for guiding service elevators and destination floors can be registered. Registration devices are provided respectively. Instead, the destination floor registration device is not provided for each car in the elevator assumed in the present embodiment. The configuration of the hall lantern and the destination floor registration device provided at the elevator hall of each floor is the same for each floor. For this reason, here, the hall lantern and the destination floor registration device provided on the first floor and the second floor of the ninth floor will be described in detail, and the detailed description of the other floors will be omitted.

(1) Overall Configuration of Elevator Apparatus according to Present Embodiment First, the overall configuration of the elevator apparatus 100 according to the present embodiment will be described. FIG. 1 shows the overall configuration of an elevator apparatus 100 according to the present embodiment. The elevator apparatus 100 includes elevator cars 41 to 43 of the first to third elevators, and an elevator control device 1 that controls the operation of the cars 41 to 43 and manages the operation. In the cars 41 to 43, display devices 51 to 53 having a car position display function capable of displaying the position of the self-car and the moving direction of the self-car are provided, and voice guidance is performed. Voice guidance devices 71 to 73 which can do the same are respectively provided. Transparent touch panels 51 a to 53 a are attached to the display devices 51 to 53 so as to cover the display regions, and input functions by the touch panels 51 a to 53 a are provided. Examples of the display devices 51 to 53 include a liquid crystal display device, an organic EL, and the like.

  The elevator apparatus 100 includes a power supply unit (not shown) and an auxiliary power supply unit that monitors the state of power supply from the power supply unit and has a backup power supply. The power supply unit and the auxiliary power supply unit are provided in the elevator engine room. In the auxiliary power supply, when a power failure occurs and the power from the power supply is shut off, the power from the power supply is automatically switched to the backup power to restore the power from the power supply after a power failure occurs. The backup power supplies can be supplied to the cars 41 to 43 and the elevator control device 1 over the period of time.

  The above-described auxiliary power supply automatically switches power from the power supply to the car 41 to 43 and elevator control by automatically switching from the backup power supply to the power supply from the power supply when a power failure occurs and the power from the power supply is restored. It can be supplied to the device 1 respectively.

  In addition, when the auxiliary power supply device automatically switches from the power supply from the power supply device to the backup power supply, it sends out the backup power supply information indicating that the backup power supply is being supplied to the outside, while a power failure occurs and the power supply device When the power is restored and the power is automatically switched from the backup power supply to the power supply from the power supply device, transmission of the backup power supply information is stopped. When the power from the power supply is restored, the auxiliary power supply starts charging the backup power by the power from the restored power supply.

  The elevator control device 1 is provided in an elevator engine room, and a group management control device 2 that manages the operation of elevators of units 1 to 3 and a number machine control device that controls the operation of elevators of units 1 to 3 31 to 33 are provided. The group management control device 2 and the car control devices 31 to 33 are electrically connected to each other.

  The group management control device 2 is connected electrically to the elevator control devices 31 to 33, and in addition, is a destination floor registration device common to elevators No. 1 to No. 3 provided on the first floor and the ninth floor, respectively. They are electrically connected to display devices 81 to 82 provided in the elevator cars of the first to third elevators 81 and 82, respectively. The destination floor registration device 81, 82 is provided with a ten-key consisting of a total of 12 input parts of numerals 0-9, alphabet B, and a symbol "*". For example, when a waiting customer operates the ten keys of the destination floor registration device 81 provided at the elevator hall on the first floor to reserve a destination floor, the information is used as destination floor reservation information from the destination floor registration device 81 to the group management control device 2 It is input.

  The group management control device 2 determines the congestion degree of the car call from the situation (number, generated floor) of the car call based on the destination floor reservation information from the destination floor registration device 81, 82. In the group management control device 2, operation information such as the positions of the cars 41 to 43, the moving direction of the cars, and the slide open / close operation of the pair of left and right doors 41a to 43a of the cars are respectively transmitted from the car control devices 31 to 33. It is input. The group management control device 2 is a screen that displays the position of the self-caring car and the moving direction of the self-caring car in the display areas of the display devices 51-53 provided in the car 41-43 based on the operation information. Are sent to the display devices 51 to 53, respectively.

  The group management control device 2 makes a reservation for the car call (that is, the wait customer operates the ten keys of the destination floor registration devices 81 and 82) based on the congestion information of the car call in addition to the operation information. Assign the elevator of any one of the elevators of units 1 to 3 to the designated destination floor). The group management control device 2 sends out allocation information to a elevator control device that controls the operation of the allocated elevator.

  Thus, the group management control device 2 manages the operation of elevators of the first to third units based on the destination floor reservation information from the destination floor registration devices 81 and 82 and the operation information from the elevator control devices 31 to 33. be able to.

  In the group management control device 2, when backup power supply information is input based on backup power supply information from the auxiliary power supply, a power failure occurs and backup power of the auxiliary power supply is supplied. In addition, when the backup power supply information is not input, it can be determined that the power from the power supply device is supplied.

  Unit control devices 31 to 33 are electrically connected to group management control device 2, respectively, and hall lanterns 91 to 93 provided at the elevator landing on the first floor, and holes provided at the elevator landing on the ninth floor. Electrically connected to the lanterns 94 to 96 and voice guidance devices 71 to 73 provided in the elevator cars of the first to third units, respectively.

  These unit control devices 31 to 33 perform travel control of the cars 41 to 43, slide open / close control of the pair of left and right doors 41a to 43a of the cars, position of the cars 41 to 43, movement direction of the cars , And update the operation information of the pair of left and right doors 41a to 43a of the car. The number control devices 31 to 33 light the hall lanterns 91 to 93 and 94 to 96 based on the allocation information from the group management control device 2 to provide guidance to the waiting customers. The number control devices 31 to 33 provide voice guidance by the voice guidance devices 71 to 73 based on the driving information and various information from the group management control device 2.

  Thus, the machine control devices 31 to 33 control the traveling of the elevator cars 41 to 43 of the first to third units, slide open / close control of the pair of left and right doors 41a to 43a of the elevator car, and the voice guiding devices 71 to 73. The operation of the elevators of the first to third units can be controlled by mutually performing various controls such as the voice guidance control and the lighting control of the hall lanterns 91 to 93 and 94 to 96 independently of each other. In addition, the machine control devices 31 to 33 send the group management control device 2 the operation information of the positions of the cars 41 to 43, the moving direction of the cars, and the pair of left and right doors 41a to 43a of the cars. Can.

  Here, allocation of elevators by the group management control device 2 and the elevator control devices 31 to 33 will be briefly described. For example, when a waiting customer operates the ten keys of the destination floor registration device 81 provided at the elevator hall on the first floor to reserve a destination floor, the information is used as destination floor reservation information from the destination floor registration device 81 to the group management control device 2 It is input. The group management control device 2 selects one of elevators 1 to 3 based on the operation information from the elevator control devices 31 to 33 and the destination floor reservation information from the destination floor registration device 81. Allocate The group management control device 2 is, for example, based on the operation information from the elevator control devices 31 to 33, for the waiting customer who operates the ten keys of the destination floor registration device 81 provided at the elevator hall of the first floor. When it is judged that the elevator is suitable (for example, the elevator which can be allocated the fastest after the ten keys of the destination floor registration device 81 are operated is the elevator of the first unit), the elevator of the first unit is assigned. The assignment information is sent to the car control unit 31 that controls the operation of the vehicle.

(2) Configuration of Display Device Provided in the Car According to the Present Embodiment Next, the configuration of the display devices 51 to 53 provided in the cars 41 to 43 according to the present embodiment will be described. Since the elevators of the first to third units have the same configuration, the configuration of the display device 51 provided in the car 41 of the first elevator will be described here. FIG. 2 is a front view showing the elevator control device 1, the group management control device 2, and the inside of the elevator car 41 of the first elevator in the elevator apparatus 100 of FIG.

  In the car 41, a display device 51 having a display area capable of displaying the position of the self-car and the moving direction of the self-car is provided. The display device 51 displays a screen that displays the position of the self-car and the moving direction of the self-car based on the screen information from the group management control device 2.

  When the elevator of Unit 1 is in normal operation, the display device 51 has a position image 511a indicating the position of the self-caring car at the center of the display area and an upper side of the display area and above the position image 511a. A screen 511 including a moving direction image 511b for displaying the moving direction of the car is displayed. When the power supply from the power supply unit supplying the elevator apparatus 100 is shut off due to a power failure when the elevator of Unit 1 is normally operated, the auxiliary power supply unit operates from the power supply from the power supply unit. The backup power supply is automatically switched to supply the elevator apparatus 100 with the backup power. When the group management control device 2 is supplied with backup power, the backup power supply information is supplied from the auxiliary power device to notify that backup power is being supplied by the auxiliary power device, whereby the backup power is supplied. Determine that it is in the state. As a result, the group management control device 2 switches the elevator of the first unit from the normal operation to the non-normal operation, and resumes the operation of the elevator of the first unit by the backup power supply of the auxiliary power supply. Then, the group management control device 2 moves the position of the car 41 of the elevator 1 and the movement of the car based on the operation information from the car control device 31 that controls the operation of the elevator 1 shown in FIG. The direction is acquired, and the nearest floor movement information for moving the car 41 to the nearest floor and waiting is sent to the elevator control device 31.

  The unit control device 31 performs traveling control to move the elevator car 41 of the first elevator unit to the nearest floor based on the nearest floor movement information from the group management control device 2, and "power failure has occurred.", The voice guidance device 71 performs voice control of guidance of "traveling to the nearest floor by backup power supply". This guidance may be repeatedly performed by the voice guidance device 71 until the car 41 arrives at the nearest floor. When the car 41 arrives at the nearest floor, the car control device 31 performs voice control using the voice guidance device 71 as the guidance "Please wait for a while until the power is restored." This guidance may be repeatedly voice controlled by the voice guidance device 71 at predetermined intervals (for example, three minutes) when the car 41 arrives at the nearest floor.

  In addition, when the group control control device 2 is performing travel control to move the elevator car 41 of the first unit to the nearest floor, the group control device 31 sets the position of the self-caring center at the center of the display area of the display device 51. The screen information for displaying a screen 511 including the position image 511a shown and the movement direction image 511b for displaying the movement direction of the self-car is above the display area of the display device 51 and above the position image 511a is displayed Send to device 51. When group control device 31 completes moving car 41 to the nearest floor, group control device 2 displays position image 511 a showing the position of the self-supporting cage at the center of display area 51 of display device 51, and Screen information for displaying a screen including a message image “Standby due to a power failure” (not shown) in place of the moving direction image 511b for displaying the moving direction of the self-car is above the display area and above the position image 511a It is sent to the display device 51.

  In the group management control device 2, when the power from the power supply is restored, the backup power supply information notifying that the backup power is being supplied by the auxiliary power supply is not input from the auxiliary power supply, whereby the power from the power supply is reduced. It is determined that it is in the supplied state. As a result, the group management control device 2 switches the elevator of the first unit from the non-normal operation to the normal operation and restarts the operation of the elevator of the first unit by the power supply from the power supply device. When switching from the backup power supply of the auxiliary power supply to the power supply from the power supply, the power is supplied without interruption (that is, without interruption).

  When the power from the power supply device is restored, the group management control device 2 changes the display device 51 from the car position display function to the function of the destination floor registration device. The destination floor image 512 a displays images arranged in two lines, in which numbers indicating the floors 1 to 14 in the area extending to the upper side are arranged in a circle, and the display area of the display device 51 At the upper side and above the destination floor image 512a, screen information for displaying a screen 512 composed of a message image 512b of "Please touch the destination floor to re-register." Is sent to the display device 51.

  In the left column among the two columns constituting the destination floor image 512a, an image in which even numbers indicating the floors of even floors among the numbers indicating the floors from the 1st floor to the 14th floor are arranged in the circle figure is 1 Displayed in a display mode in which the numbers are arranged in a row, and the numbers increase in order of 2, 4, ..., 12, 14 from the lower side to the upper center of the display area 51 of the display device 51 by an even number Is displayed. In the right column aligned in two columns constituting the destination floor image 512a, an image in which the odd numbers indicating the odd floors are arranged in the circle figure among the numbers indicating the floors from the first floor to the 14th floor Are arranged in a row, and the display mode is such that the numbers increase by one each in the order of 1, 3, ..., 11, 13 from the lower side to the upper center of the display area 51 of the display device 51. Each is displayed.

  When the passenger in the car 41 touches the destination floor of the destination floor image 512a displayed in the display area of the display device 51 with a finger, the display device 51 acquires the touched position by the touch panel 51a of the display device 51. The display device 51 displays another display mode of the image of the destination floor where the passenger re-registers (that is, the image of the numeral indicating the destination floor arranged in the circular figure) based on the acquired position of the passenger's finger. By changing to a mode (for example, the display mode which lights up and the display mode which blinks can be mentioned.), While showing that a passenger is a destination floor which re-registers, the destination floor which the passenger re-registered is re-entered. It is sent to the group management control device 2 as registration information.

  When the re-registration information from the display device 51 is input, the group management control device 2 effectively registers as a car call by a passenger in the car 41. Then, the group management control device 2 allocates the elevator of the first unit, and sends out the allocation information to the number control device 31 that controls the operation of the elevator of the first unit. As a result, the car control device 31 performs various controls such as travel control of the elevator car 41 of the first elevator car, voice guidance control of the voice guidance devices 71 to 73, and lighting control of the hall lanterns 91 and 94. The car 41 is moved to the destination floor where the passenger inside has re-registered. When the move of the car 41 to the destination floor where the passengers in the car 41 re-register is completed, the unit control device 31 performs slide open control to slide open the pair of left and right open / close doors 41 a of the car 41. When the group management control unit 2 determines that the unit control unit 31 is performing the slide opening operation of the pair of left and right open / close doors 41 a of the car 41 based on the operation information from the unit control unit 31, the display unit 51 In order to cancel the function of the destination floor registration device according to and return to the car position display function, the position image 511a showing the position of the self-caring display at the center of the display area 51 of the display device 51 Screen information for displaying a screen consisting of a message image “Arrive at destination floor” not shown in place of moving direction image 511 b showing the moving direction of the self-car on the upper side and above position image 511 a Is sent to the display device 51.

  If a power failure occurs before the waiting customer at the elevator hall gets in the cars 41 to 43 and arrives at the destination floor, the power from the power supply is shut off, so that the destination floor from the destination floor registration device 81, 82 The content of the reservation information is cleared from the group management control device 2, and the content of the operation information from the elevator control devices 31 to 33 is cleared from the group management control device 2, thereby managing the elevator operation of the first to third units. The contents to be processed are all cleared from the group management control device 2, and the contents for controlling the elevator operation of the first to third units are all cleared from the number control devices 31 to 33.

  Therefore, in the elevator apparatus 100 according to the present embodiment, when a power failure occurs before the waiting customer at the elevator hall gets in the cars 41 to 43 and arrives at the destination floor, the power supply from the power supply device is used as a backup power supply for the auxiliary power supply device. When the power of the power supply is restored, the display devices 51 to 53 in the cars 41 to 43 are automatically switched over, and the cars 41 to 43 are moved to the nearest floor and waited by the backup power supply of the auxiliary power supply. Is adopted from the car position display function to the function of the destination floor registration device so that the re-registration of the destination floor can be performed directly while the passengers get on the cars 41 to 43.

  In the elevator apparatus 100 according to the present embodiment, when switching from the backup power supply of the auxiliary power supply to the power supply from the power supply, the power is supplied without interruption (that is, without breaks). Accordingly, the contents of the destination floor reservation information from the destination floor registration devices 81 and 82 are not cleared from the group management control device 2, and the contents of the operation information from the elevator control devices 31 to 33 are the group management control device 2 The content to control the operation of elevators of Units 1 to 3 is not completely cleared from the group management control device 2 by not being cleared from the group control control device 2, and the content to control the operation of elevators of the units 1 to 3 is unit control Everything is not cleared from the devices 31-33.

(3) Process of changing the function of the destination floor registration apparatus according to the present embodiment Next, from the car position display function of the display devices 51 to 53 provided in the cars 41 to 43 according to the present embodiment The process of changing to the function will be described. Since the elevators of the first to third units have the same configuration, the process of changing from the car position display function of the display device 51 provided in the car 41 of the first elevator to the function of the destination floor registration device here Will be explained. FIG. 3 is a flowchart showing an example of processing for changing the display device 51 in the car 41 to the function of the destination floor registration device.

  The group management control device 2 periodically executes the processing shown in FIG. 3 and changes the display device 51 in the car 41 to the function of the destination floor registration device according to the processing procedure shown in FIG.

  In practice, the group management control device 2 determines whether or not the power supply from the power supply device that supplies the first elevator is interrupted due to a power failure (S300). Specifically, based on backup power supply information from the auxiliary power supply, the group management control device 2 generates a power failure when backup power supply information is input, and the backup power of the auxiliary power supply is supplied. It is determined that the power supply unit is in the off state, and the power supply from the power supply unit obtains a positive result that the power is cut off due to a power failure, while the backup power supply information is not input while power from the power supply unit is supplied. It is determined that there is a negative result that the power from the power supply is not shut off due to a power failure.

  Then, when the group management control device 2 obtains a positive result in this determination, it drives the elevator No. 1 to the nearest floor by the backup power supply of the auxiliary power supply device (S 305), stands by at the nearest station (S 310), finish. Specifically, in order to switch the elevator of the first unit from the normal operation to the non-normal operation, the group management control device 2 determines the position of the elevator car 41 of the first elevator based on the operation information from the unit control device 31. And the movement direction of the car is acquired, and the nearest floor movement information for moving the car 41 to the nearest floor and waiting is sent to the elevator control device 31.

  On the other hand, when a negative result is obtained in the determination of step S300, the group management control device 2 determines whether or not the elevator car 41 of the first elevator car stands by at the nearest floor (step S315). Specifically, the group management control device 2 determines that the elevator car 41 of the first elevator car is in a standby state on the nearest floor based on the operation information from the elevator control device 31. If it is determined that the elevator car 41 of the first elevator car is not waiting at the nearest floor while the affirmative result is obtained that the elevator car 41 is standing by at the nearest floor, the elevator car of the first elevator car I get the negative result that 41 is not waiting at the nearest floor.

  Then, when the group management control device 2 obtains a positive result in this determination, it resumes the elevator of the first car to normal operation (step S320). Specifically, when the power supply from the power supply device is restored, the group management control device 2 does not receive backup power supply information from the auxiliary power supply device to notify that the backup power supply is being supplied by the auxiliary power supply device. It is judged that power is supplied from the device, the elevator of Unit 1 is switched from the non-normal operation to the normal operation, and the operation of the elevator of Unit 1 is restarted by the power supply from the power supply.

  Subsequently, the group management control device 2 sets the display device 51 in the elevator car 41 of the first elevator unit as the destination floor registration function (step S325), and ends the present process. Specifically, the group management control device 2 changes the car position display function capable of displaying the position of the self-car and the moving direction of the self-car from the function of the car position display to the function of the destination floor registration device. The screen information for displaying the screen 512 configured of the destination floor image 512a and the message image 512b of "Please touch the destination floor to re-register" is sent to the display device 51. When the passenger in the car 41 touches the destination floor of the destination floor image 512a displayed in the display area of the display device 51 with a finger, the display device 51 acquires the touched position by the touch panel 51a of the display device 51, The destination floor re-registered by the passenger is sent to the group management control device 2 as re-registration information.

  On the other hand, when a negative result is obtained in the determination of step S315, the group management control device 2 proceeds to the destination floor where the passenger re-registered by the passenger in the car 41 touching the touch panel 51a of the display device 51 in step S325. It is determined that the elevator of the first car is operating normally, and it is determined whether slide open control is started among slide open / close control of the pair of left and right open / close doors 41a of the car 41 (step S330). Specifically, based on the operation information from the elevator control device 31, the group management controller 2 determines that the elevator control device 31 is performing the slide opening operation of the pair of left and right opening and closing doors 41a of the car 41. Then, while the unit control device 31 obtains an affirmative result that the slide opening operation of the pair of left and right opening and closing doors 41a of the car 41 is performed, the slide opening operation of the pair of left and right opening and closing doors 41a of the car 41 is obtained. If the car control device 31 does not perform the slide opening operation of the pair of left and right open / close doors 41a of the car 41, the negative result is obtained.

  Then, when the group management control device 2 obtains a positive result in this determination, the group management control device 2 sets the display device 51 in the elevator car 41 of the first elevator unit to the car position display function (step S335), and ends this processing. Specifically, in order to change (change) the destination floor registration function from the destination floor registration function to the car position display function, the group management control device 2 has the position image 511a shown in FIG. The screen information displaying the screen 511 including the moving direction image 511b displaying the moving direction of the self-car is sent to the display device 51.

  On the other hand, when a negative result is obtained in the determination of step S330, the group management control device 2 proceeds to the destination floor where the passenger re-registered by the passenger in the car 41 touching the touch panel 51a of the display device 51 in step S325. It is determined that the elevator of Unit 1 is operating normally. Further, the group management control device 2 determines that the still car control device 31 does not perform the slide opening operation of the pair of left and right open / close doors 41 a of the car 41 based on the operation information from the car control device 31. The present process is terminated while the display device 51 in the elevator car 41 of FIG.

  Thus, when the group management control device 2 changes the display device 51 provided in the elevator car 41 of the first elevator unit from the car position display function to the function of the destination floor registration device, the passengers in the car 41 are displayed By touching the touch panel 51a of the device 51, the elevator of the first car normally operates toward the destination floor where the passenger re-registered. Further, the group management control device 2 displays the display device until it is judged that the number control device 31 performs the slide opening operation of the pair of left and right opening / closing doors 41 a of the car 41 based on the operation information from the number control device 31. Continue to maintain 51 as a function of the destination floor registration device.

(4) Effects of the Present Embodiment As described above, in the elevator apparatus 100 according to the present embodiment, when a power failure occurs while the waiting customer at the elevator hall gets on the cars 41 to 43 and arrives at the destination floor, The cars 41 to 43 move to the nearest floor and stand by by the backup power supply of the auxiliary power supply. Thereafter, when the power supply of the power supply device is restored, the elevator apparatus 100 changes the display devices 51 to 53 in the car 41 to 43 from the car position display function to the function of the destination floor registration device to re-select the destination floor. The registration can be done directly with the passengers in the cars 41-43. As a result, when a power failure occurs before the waiting customer at the elevator hall gets in the cars 41 to 43 and arrives at the destination floor, the cars 41 to 43 move to the nearest floor by the backup power supply of the auxiliary power supply When the power supply of the power supply is restored after that, the passenger disembarks from the car 41-43 to the nearest floor where it was waiting and operates the destination floor registration device provided on the nearest floor to re-register the destination floor. After that, it is possible to save the trouble of getting into the car again. Therefore, even if the power supply to the elevator apparatus 100 is cut off due to a power failure and the registered destination floor is cleared, the dedicated destination floor registration device is not used for getting off the cars 41 to 43, and the dedicated cars 41 to 43 are used. It is possible to re-register the destination floor within the car 41 to 43 without providing it inside.

  Further, in the elevator apparatus 100 according to the present embodiment, when the power from the power supply device is restored, the display devices 51 to 53 provided in the cars 41 to 43 are changed from the car position display function to the function of the destination floor registration device When the passengers in the car 41 to 43 touch the touch panels 51a to 53a of the display devices 51 to 53, the elevators of the first to third units are normally operated toward the destination floor where the passengers re-registered. The elevator apparatus 100 individually displays the display devices 51 to 53 as the function of the destination floor registration device until it is determined that the slide opening operation of the pair of left and right open / close doors 41a to 43a of the car 41 to 43 is completed. In order to maintain the above, the period in which the display devices 51 to 53 are changed from the car position display function to the function of the destination floor registration device (referred to as "destination floor reregistration valid period") is limited. Even if the passengers of the cars 41 to 43 touch the touch panels 51a to 53a of the display devices 51 to 53 other than the reregistration effective period of the destination floor, the display devices 51 to 53 exhibit the function of reregistration of the destination floors In other words, the re-registration information is not invalidated and is not sent out from the display devices 51 to 53 to the group management control device 2, thereby exhibiting a function as a car position display function.

  In this embodiment, after the power supplied to the elevator apparatus is cut off due to a power failure and restored as the re-registration effective period of the destination floor, the group management control device 2 is input to the touch panels 51a to 53a and registered. It sets a certain time until the car arrives at the floor and the door of this car starts to open. In this way, while the passenger is allowed to re-register the destination floor only during such a certain time, only the normal operation is permitted at other time, and the wrong operation by the passenger is prevented and the safety is achieved. Can be enhanced.

  In the present embodiment, the group management control device 2 displays a screen imitating a destination floor registration device installed in each floor elevator hall as a specific screen. In this way, not only can a passenger feel instinctively feel even if it is a specific screen that is displayed in such a rare manner, but even if it is a sudden event such as the interruption of the power supply, the passenger safely and safely Can be induced.

(5) Other Embodiments The above embodiments are exemplifications for describing the present invention, and the present invention is not limited to these embodiments. The present invention can be implemented in various forms without departing from the gist thereof. For example, in the embodiment described above, when the power from the power supply is restored, the elevators of units 1 to 3 are switched from the non-normal operation to the normal operation to operate the elevators of units 1 to 3 from the power supply from the power unit. In order to change the display device 51 from the car position display function to the function of the destination floor registration device while resuming it, the numbers indicating the floors from the 1st floor to the 14th floor shown in FIG. Screen information for displaying a screen 512 including a destination floor image 512a for arranging and displaying the arranged images in two columns and a message image 512b saying "Please touch the destination floor to re-register." Are sent to the display device 51, but as the destination floor image 512a, the destination floor can be registered to the destination floor of the cars 41 to 43 provided in the elevator hall. 81 and 82 may be an image simulating a. Thus, the passengers of the cars 41 to 43 can register the destination floor by the same operation as the destination floor registration devices 81 and 82 provided at the elevator halls of the respective floors, so it is easy to re-register the destination floor.

  DESCRIPTION OF SYMBOLS 1 ... Elevator control apparatus, 2 ... Group management control apparatus, 31-33 ... Unit machine control apparatus, 41-43 ... Car, 51-53 ... Display apparatus, 51a-53a ... Touch panel, 71-73 ... Voice guidance apparatus, 81 , 82: Destination floor registration device, 91 to 93: Hall lantern, 100: Elevator device.

Claims (2)

Multiple rides,
A destination floor registration device installed at each elevator floor for registering a destination floor of a car,
A display device provided in each of the plurality of cars and displaying a predetermined screen indicating the position of the self-car;
A touch panel which is a transparent member provided along the surface of the display device and which enables an input according to a predetermined touch operation;
The waiting customer arrives at the assigned car from among the plurality of cars based on the destination floor of the car registered by the waiting customer from the destination floor registration device and then the car arrives at the destination floor In order to register the destination floor of the self-caring car instead of the predetermined screen over a predetermined period, triggered by restoration after the power supply supplied to the elevator apparatus is interrupted due to a power failure, A control unit that causes the display device to display a specific screen of the display screen, and enables registration of a destination floor input using the touch panel based on the display content of the specific screen;
Equipped with
The control unit
An elevator apparatus characterized by displaying a screen imitating the destination floor registration device installed at each floor elevator hall as the specific screen . The control unit
After the power supplied to the elevator apparatus is shut off due to a power failure and restored as the predetermined period, the car arrives at the destination floor registered by being input to the touch panel, and the door of the car is The elevator apparatus according to claim 1, wherein the time to start opening is set.

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