JP2002145549A - Rescue method of elevator confinement failure - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a method for rescuing a trapped fault of an elevator that can smoothly and surely rescue a passenger trapped in a car. SOLUTION: When a monitoring terminal device detects a confinement failure and notifies a management site, as shown in step S3, a call can be made between the car and the management site via a communication device, and the procedures S4, S7 are performed. As shown in FIG. 11, an image for assisting the operation of the passenger is displayed on the display, and the rescue is performed by both the telephone call by the communication device and the image information supplied by the display. [Effect] A passenger can be quickly rescued from a confinement failure, and erroneous operations by a rescuing passenger can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a passenger car which is trapped between floors, or stopped in a proper position. The present invention relates to a method of rescuing an elevator to be rescued.

[0002]

2. Description of the Related Art As a conventional method for rescuing an elevator from a trapped fault, for example, when a trapped fault occurs in which a passenger is trapped in a car of an elevator, the fault is detected by a monitoring terminal device and reported to a management base. There is a method of rescuing by communicating with a passenger in a car from a base via a communication device.

Further, as described in Japanese Patent Application Laid-Open No. 2-106579, when a confinement failure occurs, the operation mode is switched to a rescue operation mode, and information for rescue operation is displayed on a display provided in the car and the rescue operation is performed. There is a way to do it.

[0004]

However, in the former method of rescuing a confined elevator as described above, only the conversation between the management base and the passengers in the car, which is performed via the communication device, gives an instruction from the management base. There is a problem that the passengers have difficulty understanding this.

[0005] In the latter method of rescuing a trapped elevator, even if information for rescue operation is displayed on a display in the car, passengers trapped in the car may lose calmness. Due to the large number, there is a problem that it is difficult to act and operate properly just by looking at the character information.

SUMMARY OF THE INVENTION The present invention has been made in view of such a situation in the prior art, and a first object of the present invention is to provide an elevator confinement failure capable of smoothly and surely rescuing a passenger trapped in a car. It is to provide a rescue method.

It is a second object of the present invention to provide a method for rescuing a trapped elevator, which can prompt a reliable operation when a passenger trapped in a car is requested to perform an operation.

[0008]

Means for Solving the Problems In order to achieve the first object, the invention according to the first aspect of the present invention is directed to an elevator car that moves up and down a hoistway extending between a plurality of floors, Elevator confinement including a communication device and a display installed in the car, and a monitoring terminal device connected to the communication device and the display and connected to a management base via a communication line to detect a confinement failure In the failure rescue method, when the monitoring terminal device detects a confinement failure and is notified to the management base, the car and the management base can communicate with each other via the communication device, and the display terminal displays the message. An image for assisting the operation of the passenger is displayed.

According to the first aspect of the present invention configured as described above, when a confinement failure occurs in the elevator, the monitoring terminal device detects the confinement failure, notifies the management base, and notifies the management base. And the management base can communicate via the communication device, and an image for supporting the operation of the passenger is displayed on the display. This allows the passenger to visually recognize the operation procedure while viewing the image on the display while having a conversation with the operator via the communication device. As described above, since the rescue is performed by both the call and the image information, the passengers trapped in the car can be smoothly and reliably rescued.

According to a second aspect of the present invention, in order to achieve a second object, an image prompting a predetermined operation of transmitting the intention of the passenger to the management base is displayed on the display, and An operation result of the passenger is transmitted to the management base via the monitoring terminal device, and the management base uses the operation result as selection information of a subsequent rescue operation and an image to be displayed on the display.

According to the second aspect of the present invention configured as described above, when a confinement failure occurs in the elevator, the monitoring terminal device detects this and notifies the management base of the occurrence, and notifies the management base. And the management base can communicate via the communication device, and displays an image prompting a predetermined operation of transmitting the intention of the passenger to the management base on the display. When the passenger is prompted by the image to perform the predetermined operation, the result of the operation is transmitted to the management base via the monitoring terminal device, and the management base determines the subsequent rescue operation and the display based on the operation result. Select the image to be displayed in. In this way, the management base can understand whether or not the passenger trapped in the car by the predetermined operation understands the operation procedure,
Even when the passenger is requested to perform an operation, a reliable operation can be prompted.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an elevator confinement fault rescue method according to the present invention will be described below with reference to the drawings.

FIG. 1 is a flowchart showing an embodiment of an elevator confinement failure rescue method according to the present invention, FIG. 2 is an explanatory diagram showing a first display example on a display, and FIG. 3 is a second display example on a display. FIG. 4 is an explanatory diagram showing a third display example of the display, and FIG. 5 is a block diagram showing a configuration of an elevator and a management base.

The elevator 1 to which the elevator confinement fault rescue method of the present embodiment is applied, as shown in FIG.
While being connected to the management base 3 via the communication line 2,
A car 5 that moves up and down a hoistway 4 that extends between a plurality of floors, a communication device 6 and a display 7 that are installed in the car 5, and a car that is installed in the car 5 and has a destination floor An operation panel 8 that can be registered, and an elevator control device 9 that is connected to the operation panel 8 and performs overall control of the elevator 1
A monitoring terminal device 10 connected to the communication device 6 and the display 7 via the elevator control device 9 and connected to the management base 3 via the communication line 2 to detect a confinement failure; And a rescue device 11 for operating the elevator control device 9 from the monitoring base 3 during the rescue operation.
And an information storage device 12 for storing image information to be displayed on the display 7 in advance.

In this embodiment, as shown in FIG. 1, for example, when the car 5 stops between floors and a confinement failure in which passengers are confined in the car 5 occurs, the monitoring terminal is executed in step S1. The failure is detected by the device 10 and a notification is sent to the management base 3 via the communication line 2.
In response to this notification, the management base 3 transmits a rescue command to the monitoring terminal device 5 as a procedure S2, and operates the elevator control device 9 via the rescue device 11 to perform a rescue operation. At this time, in response to the rescue instruction, as a step S3, a call can be made between the car 5 and the management base 3 via the communication device 6, and image information stored in advance in the information storage device 12 is selected. Displays an image for assisting passenger operations. That is, an image prompting a predetermined operation of transmitting the passenger's intention to the management base 3 as the procedure S4, for example, FIG.
In order to confirm that the passenger is aware of the remote rescue operation being performed as shown in FIG. 5, an image of the operation panel 8 including an image of the operation panel 8 is provided. 1 is displayed. When the passenger is prompted by this image to operate, for example, the door opening button, the operation signal is transmitted to the management base 3 via the monitoring terminal device 10 and the communication line 2 in step S5, and the management base 3 performs the rescue operation. Confirm that you have accepted. Thereafter, the management base 3 transmits an image selection command to the monitoring terminal device 10 via the communication line 2 as a step S6, selects the corresponding image information stored in advance from the information storage device 12, and displays it on the display 7. .
That is, as shown in FIG. 3, a second image prompting the operation of the floor registration button 8c of the operation panel 8 to move the car 5 is displayed as step S7. When the passenger operates the floor registration button 8c in response to this, this operation signal is transmitted to the management base 3 via the monitoring terminal device 10 and the communication line 2 in step S8, and the rescue device 11 in step S9. , The elevator control device 9 is operated, and the car 5 starts moving toward a predetermined position. Next, when the car 5 arrives at a predetermined position, if the passenger needs to manually open an entrance door (not shown), the management base 3 sends an image selection command to the monitoring terminal device 10 via the communication line 2 in step S10. Then, the corresponding image information stored in advance is selected from the information storage device 12 and displayed on the display 7. That is, as shown in FIG. 4, a third image prompting manual opening of the entrance door is displayed as step S11. In response, the passenger opens the entrance door of the car 5 and evacuates to the landing.

In the embodiment constructed as described above, since the rescue is carried out both by the call made by the communication device 6 and the image information supplied by the display 7, the passengers trapped in the car 5 are rescued smoothly and reliably. can do. In addition, since the management base 3 can understand whether or not the passenger trapped in the car 5 by the predetermined operation of operating the operation panel 8 grasps the operation procedure, the operation request is issued to the passenger. This can also encourage a reliable operation.

[0017]

According to the first aspect of the present invention, since the rescue is carried out by both the communication by the communication device and the image information supplied by the display, the invention is confined in the car. Passengers can be rescued smoothly and reliably, and claim 2 of the present invention.
Since the described invention is configured as described above, the management base can understand whether or not the passenger trapped in the car by the predetermined operation understands the operation procedure. However, a reliable operation can be encouraged, whereby the passenger can be quickly rescued from the confinement failure, and erroneous operations by the rescuing passenger can be reduced.

[Brief description of the drawings]

FIG. 1 is a flowchart showing an embodiment of an elevator confinement failure rescue method according to the present invention.

FIG. 2 is an explanatory diagram showing a first display example of a display.

FIG. 3 is an explanatory diagram showing a second display example of the display.

FIG. 4 is an explanatory diagram showing a third display example of the display.

FIG. 5 is a block diagram showing a configuration of an elevator and a management base.

[Explanation of symbols]

 Reference Signs List 1 elevator 2 communication line 3 management base 5 car 6 communication device 7 display 8 operation panel 9 elevator control device 10 monitoring terminal device 11 rescue device 12 information storage device

Claims (3)

[Claims] 1. A car for ascending and descending a hoistway extending between a plurality of floors, a communication device and a display installed in the car, and connected to and communicated with the communication device and the display. In a method for rescuing a confinement failure of an elevator, comprising a monitoring terminal device connected to a management base via a line and detecting a confinement failure, when the monitoring terminal device detects a confinement failure and is notified to the management base, An elevator confinement failure rescue method, wherein a call can be made between the car and the management base via the communication device, and an image supporting the operation of the passenger is displayed on the display. 2. An image prompting a predetermined operation for transmitting the intention of the passenger to the management base is displayed on the display, and an operation result of the passenger is transmitted to the management base via the monitoring terminal device. 2. The method according to claim 1, wherein the management base uses the operation result as selection information of a subsequent rescue operation and an image to be displayed on the display. 3. The predetermined operation includes an image of a driving board provided in the car, and the passenger operates an operation button provided on the driving board to transmit an intention to the monitoring base. 2. The method according to claim 1, wherein the elevator is locked.