JP2013018632A - Emergency call system of elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an emergency call system of an elevator which enables multiplex communication between a car and an external location by using voice communication, character communication or the like in combination and thereby, enables all passengers to make communication with the external location in case of emergency.SOLUTION: The emergency call system of the elevator includes: an intercom slave unit which is disposed in the car and is connected with an intercom master unit outside an elevation path; a slave unit side touch panel control portion which is disposed in the car and switches the slave unit side touch panel display to a screen capable of communicating with the outside of a hoistway through writing based on signal during speech transmitted from the intercom slave unit when the intercom master unit and the intercom slave unit are set in the speech state and transfers information input to the slave side touch panel display to the outside of the hoistway; and a master unit side touch panel control portion which is disposed on the outside of the hoistway, switches the master unit side touch panel display to a screen capable of communicating with the inside of the car through writing based on signal during speech transmitted from the intercom master unit when being set in the speech state, and transfers information input to the master unit side touch panel display to the inside of the car.

Description

The present invention relates to an emergency call device for providing a means of communication with a building monitoring room to a hearing impaired person or a foreigner in a car during an emergency of an elevator.

  A conventional elevator emergency call device uses an intercom button and an intercom linked to the interphone button to communicate with each other by voice and communicate the situation inside the car to the outside of the elevator, such as a manager, or from the outside of the elevator to passengers in the car I give instructions to them.

  Further, in recent years, with the barrier-free operation, measures are taken such as providing a wheelchair button in a car for a wheelchair user who uses an elevator or providing Braille for a visually handicapped person.

  For persons with hearing impairments, it has been proposed to provide a blinking lamp on an intercom button provided in the car so that the user can talk by blinking the lamp (see, for example, Patent Document 1). .

  In addition, in order to enable character communication with the car, the hall, and the management room even when the passengers of the elevator are deaf people or people with language disabilities, there is an operation to switch and display the keyboard screen on the touch panel. Proposals have been made in which a board is provided in a car or a landing. In normal times, a destination floor registration button, a door opening / closing button, etc. are displayed, and when there is an abnormality such as an elevator failure, the keyboard is automatically switched to allow the user to communicate with the outside of the management room (for example, Patent Document 2).

Japanese Utility Model Laid-Open No. 4-40079 (Scope of request for registration of utility model and FIG. 2) Japanese Patent Application No. 2002-503074 (page 4, lines 24 to 27 and FIG. 1)

  However, in the method of Patent Document 1, only a state in which communication with the outside can be performed is displayed, and the situation inside the car can be transmitted to the outside of the elevator (such as a manager). There is a problem that instructions cannot be given to passengers in the car. This is a problem because it becomes impossible to communicate with the outside of the elevator, particularly when one person with hearing impairment gets on the elevator alone. In addition, the same problem occurs when a foreigner who cannot speak the language of a person outside the elevator is in the elevator.

  In addition, in the method of Patent Document 2, the screen on the touch panel is automatically switched when the elevator is abnormal. However, when a hearing impaired person or a foreigner becomes sick in the car or when a person is likely to be attacked In the event of an emergency, the screen will not switch, and passengers who have become sick or are likely to be attacked in the car cannot be rescued immediately.

  The present invention has been made to solve the above-described problem, and when the interphone slave unit and the interphone master unit are able to talk to each other not only when the elevator is abnormal but also when the passenger is in an emergency. The purpose is to provide an emergency call device for elevators that allows all passengers to communicate with the outside by enabling multiple communications with the outside using voice calls and text communications. To do.

  The emergency notification device for an elevator according to the present invention is provided in an elevator car, and is provided in an interphone slave unit connected to an interphone master unit installed outside the hoistway. The slave unit side touch panel control unit transmits a slave unit side call signal indicating that the interphone slave unit is in a call state when the interphone master unit and the interphone slave unit are set to a call state that can talk regardless of the presence or absence. Based on the signal on the side of the handset side call, the handset side touch panel display section provided on the car is switched to a screen that can be used for handwriting outside the hoistway, and the handset input to the handset side touch panel display section. The handset side touch panel controller that transfers the side input information to the outside of the hoistway, and the interphone main unit that is in the talking state when set to the talking state is provided outside the hoistway. A base unit side touch panel control unit to which a base unit side call busy signal is transmitted, and the screen of the base unit side touch panel display unit provided outside the hoistway is displayed in the car based on the base unit side call busy signal. And the parent device side touch panel control unit that transfers the parent device side input information input to the parent device side touch panel display unit to the car, and the child device transferred from the child device side touch panel control unit. The master side input information is displayed on the master unit side touch panel display unit by the master unit side touch panel control unit connected to the slave unit side touch panel control unit, and the master unit side input information transferred from the master unit side touch panel control unit is the master unit. It is displayed on the handset side touch panel display section by the handset side touch panel control section connected to the side touch panel control section.

According to the emergency notification device for an elevator according to the present invention, voice communication, text communication, etc. when the interphone slave unit and the interphone master unit are able to talk in the emergency state of the passenger as well as in the emergency of the passenger. By enabling multiple communication with the outside only in combination with the outside, there is an effect that all passengers can communicate with the outside.

It is a system configuration | structure figure of the emergency notification apparatus of the elevator in Embodiment 1 of this invention. It is a top view of the operation panel in a car in Embodiment 1 of this invention. It is a top view of the external operation panel in Embodiment 1 of this invention. It is a top view which shows the screen for handwriting of the subunit | mobile_unit side touchscreen display part in Embodiment 1 of this invention. It is a top view which shows the screen of the handwriting of the main | base station side touchscreen display part in Embodiment 1 of this invention. It is a system configuration | structure figure of another emergency call apparatus in Embodiment 1 of this invention. It is a top view of another in-car operation panel in Embodiment 1 of this invention. It is a top view which shows the example of a normal screen of the subunit | mobile_unit side touchscreen display part in Embodiment 1 of this invention. It is a top view which shows the screen for typing of the subunit | mobile_unit side touch panel display part in the case of emergency in Embodiment 1 of this invention. It is a flowchart which shows operation | movement of the emergency notification apparatus of the elevator in Embodiment 1 of this invention. It is a system configuration | structure figure of another emergency call apparatus in Embodiment 1 of this invention. It is a top view which shows another typing screen of the subunit | mobile_unit side touch panel display part in the case of emergency in Embodiment 1 of this invention.

Embodiment 1 FIG.
Hereinafter, the emergency notification device for an elevator according to the first embodiment will be described with reference to the drawings. FIG. 1 is a system configuration diagram of an emergency notification device for a car elevator having an in-car operation panel and an external operation panel. FIG. 2 is a plan view of an in-car operation panel provided in the elevator car. FIG. 3 is a plan view of an external operation panel provided in a management room or the like outside the hoistway. In FIG. 1, an emergency notification device for an elevator includes an elevator car operation panel 1 and an external operation panel 2 provided in a management room and a monitoring room existing outside the hoistway.

  The in-car operation panel 1 is provided in the car, and intercom handset 3a for making a call with the outside, intercom button 4a for making a call with the management room using the intercom handset 3a in an emergency, etc., and for communicating with the outside It has the subunit | mobile_unit side touchscreen control part 5a and the subunit | mobile_unit side touchscreen display part 6a which mounts a touchscreen function in a liquid crystal panel. The external operation panel 2 is installed in a control room or a monitoring room outside the hoistway, selects the interphone main unit 3b that makes a call with the passengers in the car, and selects the unit to be called from among a plurality of car units. An interphone channel selection button 4b for making a call with the car using the machine 3b, a master-side touch panel control part 5b for communicating with the car, and a master-side touch panel display part 6b having a touch panel function on the liquid crystal panel. Have.

  In FIG. 1, an interphone slave unit 3a of the in-car operation panel 1 is for calling with a manager or the like in a management room outside the hoistway. The interphone slave unit 3 a in the car is connected to the interphone master unit 3 b of the external operation panel 2. The interphone button 4a is an emergency push button that triggers a call from the interphone slave unit 3a to the interphone master unit 3b. A passenger in the car presses the interphone button 4a, and the interphone master unit 3b enters the control room. When the installed handset is lifted, it is set to a state (calling state) in which the car can communicate with the management room.

  The subunit | mobile_unit side touch panel display part 6a is a display part which has a touch panel function which switches a screen by the normal time when the car management room is not in a telephone call state, and the emergency in a telephone call state. In normal times, images such as images and videos are played. On the other hand, in an emergency, a screen for writing that allows characters to be input with a pen provided in a finger or a basket is displayed, and characters can be input with a finger or the like on the screen. Moreover, the subunit | mobile_unit side touchscreen display part 6a transmits the input information (slave unit side input information) input with the finger | toe etc. to the subunit | mobile_unit side touchscreen control part 5a.

  Slave unit side touch panel control unit 5a receives a busy signal (slave unit side call signal) indicating that it is in a call state from interphone slave unit 3a, and based on the busy signal, the slave unit side touch panel display unit The display screen 6a is switched from a normal screen to an emergency writing screen. Further, the slave unit side touch panel control unit 5a receives input information input by a finger or the like to the slave unit side touch panel display unit 6a, and transfers the input information to the master unit side touch panel control unit 5b of the external operation panel 2 in real time. To do.

  In addition, as shown in FIG. 2, the operation panel 1 in the car has a car position indicator 7 for displaying the operation position of the elevator car, destination floor registration buttons 8a to 8d for passengers to specify the destination floor of the car, There are a door opening button 9 and a door closing button 10.

  On the other hand, in FIG. 1, the intercom master unit 3b of the external operation panel 2 is for talking with passengers in the car. Interphone base unit 3b is connected to interphone slave unit 3a in the car. In addition, the interphone channel selection button 4b is a button that selects a car number to be used for a call and serves as a trigger for the interphone master unit 3b to make a call to the interphone handset 3a of the car number corresponding to the selected button. When, for example, a manager in the management room raises the handset of the interphone master unit 3b and presses the interphone channel selection button 4b to make a call, the car and the management room are ready to talk (calling state). In this case, unlike the case where a call is made from the child device side to the parent device side, a call state is established by a one-way call from the parent device side. In other words, as a condition for the car and the management room to be in a call state, a case where the interphone slave unit 3a is transmitted to the interphone master unit 3b, the receiver of the interphone master unit 3b is taken, and the interphone channel selection button 4b is pressed, This is a case where the interphone master unit 3b is unilaterally transmitted to the interphone slave unit 3a, regardless of whether or not the interphone slave unit 3a is transmitting.

  The base unit side touch panel display unit 6b is a display unit having a touch panel function that switches a screen between a normal state in which the car management room is not in a call state and an emergency in a call state. In normal times, it is used for applications such as streaming images and videos. On the other hand, in an emergency, a screen for writing that allows characters to be input with a finger or a pen provided in the management room is displayed, and characters can be input with a finger or the like on the screen. The screen for writing in an emergency is a screen corresponding to the car number selected by the interphone channel selection button 4b when the manager picks up the handset of the interphone master unit 3b and presses the interphone channel selection button 4b. Switch. The base unit side touch panel display unit 6b transmits input information (base unit side input information) input with a finger or the like to the base unit side touch panel control unit 5b.

  Base unit side touch panel control unit 5b receives a busy signal indicating that it is in a call state from interphone master unit 3b (base unit side busy signal), and based on the busy signal, the parent unit side touch panel display unit The display screen 6b is switched from a normal screen to an emergency writing screen. At this time, the in-call signal includes information indicating which unit is in a call. As a result, it becomes possible to switch to a screen corresponding to the car number selected by the interphone channel selection button 4b when a call state is established. The master unit side touch panel control unit 5b receives input information input by a finger or the like to the master unit side touch panel display unit 6b, and inputs the input information to the slave unit side touch panel control unit 5a of the in-car operation panel 1 in real time. To be transferred.

  As shown in FIG. 3, the external operation panel 2 includes an interphone master unit 3b, an interphone channel selection button 4b, a master unit side touch panel control unit 5b, and a master unit side touch panel 6b. The intercom base unit 3b has a receiver for making a call with the car. The interphone channel selection button 4b is a button for designating a car number, and the lamp of the corresponding car lights or blinks when a car number is transmitted from the interphone handset 3a to the interphone master unit 3b. Then, when the receiver is picked up after pressing the lit or flashing lamp, a call can be made with the car.

  Here, display examples of touch panel input screens provided inside and outside the car will be described with reference to FIGS. 4 and 5. FIG. 4 shows a display example of the screen for writing on the handset side touch panel display unit 6a in the first embodiment, and FIG. 5 shows the screen for writing on the handset side touch panel display unit 6b in the first embodiment. A display example is shown. In FIG. 4, the handset side touch panel display unit 6 a provided in the car is a character / figure input on the base unit touch panel display unit 6 b of the external operation panel 2 when the car and the outside are in a talking state. Are displayed on the touch panel. An output area 11a for displaying the characters, an input area 12a for displaying characters / graphics input by the passenger in the car, and an input erasing button 13a for erasing the input in the input area 12a are displayed.

  On the other hand, in FIG. 5, similar to the slave unit side touch panel display unit 6a, the master unit side touch panel display unit 6b provided in the management room has an operation panel in the car at the time of writing when the external management room is in a talking state. 1 is an output area 11b for displaying characters / graphics input on the handset side touch panel display unit 6a, an input area 12b for displaying characters / graphics input by an administrator in the management room, and an input in the input area 12b is deleted. The input erase button 13b to be displayed is displayed on the touch panel.

  The operation in the emergency notification device for an elevator having the in-car operation panel 1 and the external operation panel 2 in FIG. 1 will be described with reference to the flow in FIG. FIG. 10 is a flowchart showing the operation of the elevator emergency notification device according to the first embodiment. In FIG. 10, during normal times when the inside of the car and the control room outside the hoistway are not in a talking state, the handset side touch panel display unit 6 a provided in the car and the base side touch panel display part 6 b provided in the management room are respectively A normal image such as an image / moving image is played (step S1).

  In step S2, the intercom handset 3a determines whether the external interphone handset 3b and the car interphone handset 3a are in a call state, for example, by receiving a signal from the interphone base unit 3b. The call state means that the intercom handset 3a transmits to the external interphone base unit 3b when the passenger of the car presses the interphone button 4a provided in the car, and the person in the control room selects the interphone of the car number The state when the button 4b is pressed and the handset of the intercom base unit 3b is picked up is indicated. Further, as shown in FIG. 3, when the handset of the interphone master unit 3b of the external operation panel 2 is lifted and one of the interphone channel selection buttons 4b is pressed to select the car number to be talked, the interphone master unit is selected. The call is transmitted from the machine 3b to the intercom slave 3a. In addition, while in a call state, it is naturally possible to make calls between the car and the external management room, and visually impaired persons and normal persons other than those with language disabilities and deaf persons are intercoms. You can call for help with the outside and ask for help. A visually impaired person can also use intercom and text communication together, and by using them together, communication with the outside can be performed more smoothly. If the interphone master unit 3b and the interphone slave unit 3a are in a call state in step S2 in FIG. 10, the process proceeds to step S3. Otherwise, the normal screen is kept displayed.

  In step S3, when the intercom base unit 3b determines that the car is in a call state between the outsides, the interphone base unit 3b outputs a busy signal indicating that the car and the outside are in a call state to the base unit side touch panel control unit 5b.

  Further, the process proceeds from step S3 to step S4, and in step S4, similarly, when the intercom handset 3a determines that the car and the outside are in a call state, it indicates that the car and the outside are in a call state. Is output to the handset side touch panel control unit 5a. Note that the order of the process of step S3 and the process of step S4 may be switched.

  In step S5, based on the reception of the in-call signal output in step S3, the base unit side touch panel control unit 5b displays the display screen of the base unit side touch panel display unit 6b provided in the external operation panel 2 of the management room. 5 is switched to the screen for writing shown in FIG. 5 and the slave unit side touch panel control unit 5a displays the slave unit side touch panel display in the car based on the reception of the in-call signal output in step S4. The display screen of the part 6a is switched to the screen for writing shown in FIG. At this time, both the master unit side and the slave unit side shift to the mode for writing conversation.

  At this time, the interphone slave unit 3a and the interphone master unit 3b are in a call state, and a call can be made between them. In other words, all passengers can communicate with each other by enabling multiple communications between the car and the outside by using voice communication and text communication together so that all passengers can be handled. In addition to voice communication and text communication, image communication can be used together. For example, the surveillance camera 21 provided in the car of FIG. 1 and the slave unit side touch panel control unit 5a are connected. The video of the monitoring camera 21 is always transmitted to the handset side touch panel control unit 5a. However, the handset side touch panel control unit 5a monitors the monitoring camera 21 based on a busy signal generated when the passenger presses the intercom button. Can be transferred to the base unit side touch panel control unit 5b in real time, and the base unit side touch panel control unit 5b can partially display the video on the base unit side touch panel display unit 6b and use it together with the character display. . As a result, even if the passenger is attacked by a thief in the car, the passenger can quickly detect the suspicious movement of the passenger from the video delivered to the management room just by pressing the intercom button, and immediately You can rescue victims attacked in the cage.

  After the handset side touch panel display unit 6a is switched to the screen for writing (transition mode in writing mode), the process proceeds to step S6, and if there is an input in the input area 12a of the handset side touch panel display unit 6a, the input area The input information input to 12a is transmitted to the slave unit side touch panel control unit 5a, and in step S7, the slave unit side touch panel control unit 5a transmits to the master unit side touch panel control unit 5b provided on the external operation panel 2 of the management room. The input information (input data) is transferred, and in step S8, base unit side touch panel control unit 5b displays the input information input to input area 12a on display area 11b of base unit side touch panel display unit 6b. .

  If there is an input in the input area 12b of the base unit side touch panel display unit 6b in step S9, the input information input in the input area 12b is transmitted to the base unit side touch panel control unit 5b, and in step S10. The input information (input data) is transferred from the master unit side touch panel control unit 5b to the slave unit side touch panel control unit 5a provided in the car, and in step S11, the slave unit side touch panel control unit 5a The input information input to the input area 12b is displayed on the display area 11a of the display unit 6a.

  Next, in step S12, when the intercom master unit 3b and the interphone slave unit 3a cancel the call state, the process is canceled in step S13, and otherwise, the process returns to step S6. In step S13, the in-call signal indicating that the call is in progress, which has been output from the intercom base unit 3b to the base unit side touch panel control unit 5b, is canceled. Similarly, in step S14, the in-call signal indicating that it is in a call state, which has been output from the intercom handset 3a to the handset side touch panel control unit 5a, is canceled.

  In step S15, the base unit side touch panel control unit 5b from which the call signal is canceled displays a normal screen on the base unit side touch panel display unit 6b, and cancels the handwriting mode. Similarly, the handset side touch panel control section 5a from which the call signal is canceled displays a normal screen on the handset side touch panel display section 6a, and cancels the handwriting mode.

  As described above, according to the configuration of the first embodiment of the present invention, voice communication, text communication, and image communication are used together by pressing an intercom button installed in the car not only when the elevator is abnormal but also when the passenger is in an emergency. Thus, by enabling multiple communication between the car and the outside, any passenger can communicate with the outside.

  In addition, when the intercom is in a call state, the input information on the touch panel can be mutually confirmed between the car and the management room, and it is possible to make a conversation, so that if the hearing impaired person or a foreigner gets sick in the car, It is possible to give instructions and information in the event of an emergency such as when a car is about to be attacked, and to quickly rescue passengers in the car.

  Moreover, since it inputs by handwriting in the input screen of the subunit | mobile_unit side touch panel display part 6a in a cage | basket | car, even if it is the situation where the passenger in a cage | basket was distracted, the situation in a cage | basket | car can be immediately conveyed outside. Moreover, even a person who cannot use the keyboard can easily input characters, and can immediately convey the situation in the cage to the outside.

  Further, since the handset side touch panel display unit 6a in the car is switched to the mode at the time of the handwriting only when the interphone is in a talking state, it is possible to prevent unnecessary mischief such as a child in the car.

  In addition, it is possible to give instructions from the outside to passengers such as persons with hearing disabilities who cannot hear the voice in the car.

  In addition, although the flow at the time of writing is the same as the flow shown in FIG. 10, as shown in FIG. 6, the subunit | mobile_unit side touchscreen control part 5a and an elevator control panel can be connected. FIG. 6 is a system configuration diagram of an emergency call device different from FIG. FIG. 7 is another example of a plan view of the in-car operation panel 1. FIG. 8 is an enlarged view of the slave side touch panel display unit 6a of FIG. In FIG. 6, the difference from FIG. 1 is that the elevator control panel 15 is included in the emergency notification device. The elevator control panel 15 is installed, for example, on the side wall of the hoistway, and is connected to the child device side touch panel control unit 5a of the car. During normal times when the intercom is not in a talking state, destination floor registration buttons 14a to 14d for registering the use floor intended by the passenger are displayed on the screen on the handset side touch panel display unit 6a shown in FIGS. ing. When the passenger registers the destination floor on the touch panel, by transferring the input signal from the slave unit side touch panel display unit 6a to the elevator control panel via the slave unit side touch panel control unit 5a, except during the interphone call state, It can be set as the system which can respond as a destination floor registration button.

  Although the flow at the time of writing is the same as the flow shown in FIG. 10, as shown in FIG. 9, the input in the interphone call state of the handset side touch panel display unit 6 a may be displayed on the keyboard instead of the handwriting input. good. FIG. 9 is a plan view showing a typing screen of the handset side touch panel display section 6a. The subunit | mobile_unit side touchscreen display part 6a is provided with the area 16 which displays the keyboard 16, the input content which the passenger input with the keyboard, and the display area 18 which displays the character communication content between the car and the exterior. The keyboard 16 is a button that can switch between a group of characters, hiragana, romaji, numbers, etc., a delete button for deleting an erroneous input, and for transmitting input information to the handset side touch panel control unit 6a. It consists of a send button. The characters input with the keyboard 16 are once displayed in the area 17, and then the content is transferred to the display area 18 when the transmission button is pressed, and transmitted to the slave unit side touch panel control unit 6a.

  With this configuration, in the intercom call state, input information from the keyboard can be mutually confirmed between the car and the management room, and even if the passenger is a hearing impaired person, the situation in the car and the contents of instructions from the outside Can be communicated. A method based on handwritten character recognition may be used instead of the keyboard 16. Thereby, even a person who cannot use the keyboard can easily input characters, and can immediately convey the situation in the cage to the outside.

  In addition, when an administrator in the management room and passengers in the car use different languages, text communication can be performed using an automatic translator. FIG. 11 is a system configuration diagram of an emergency call device different from those in FIGS. 1 and 6. FIG. 12 is a display screen of the handset side touch panel display unit provided with the language selection switch. In FIG. 12, a language selection switch 20 is added to the handset side touch panel display unit 6a shown in FIG. The language selection switch 20 is a switchable switch capable of selecting languages corresponding to a plurality of countries. When the switch is switched to English shown in FIG. 12, for example, the entire display screen of the handset side touch panel display unit 6a is displayed in English. Become. That is, when the language selection switch 20 is selected, the handset side touch panel display unit 6a displays the keyboard 16 and characters in the selected language.

  In FIG. 11, the automatic translator 19 is arranged between the handset side touch panel control section 5a and the base side touch panel control section 5b, and the language information selected by the language selection switch 20 is the handset side touch panel control section. It is transferred to the automatic translator 19 via 5a. In the flow of FIG. 10, when the input information is transferred from the slave unit side touch panel control unit 5a to the master unit side touch panel control unit 5b in S7, the automatic translation machine 19 uses the language selected by the language selection switch 20 in advance. It is translated into the set language and transferred to the parent device side touch panel control section 5b. When the input information is transferred from the master unit side touch panel control unit 5b to the slave unit side touch panel control unit 5a in S10, conversely, it is translated into the language selected by the language selection switch 20, and the slave unit side touch panel control is performed. Is transferred to the unit 5a.

  By adopting the configuration as described above, it is possible to communicate with a foreigner in the intercom call state, so that it is possible to give instructions from the outside to the foreigner in the car and It is possible to give instructions from a cage to a person.

1 Car Operation Panel 2 External Operation Panel 3a Interphone Slave Unit 3b Interphone Master Unit 4a Interphone Button 4b Interphone Channel Selection Button 5a Slave Unit Side Touch Panel Control Unit 5b Master Unit Side Touch Panel Control Unit 6a Slave Unit Side Touch Panel Display Unit 6b Master Unit Side Touch panel display 7 Car position indicator 8a-8d Destination floor registration button 9 Door open button 10 Door close button 11a, 11b Output area 12a, 12b Input area 13a, 13b Input erase button 14a-14d Destination floor registration button 15 Elevator control panel 16 Keyboard 17 Area 18 Display area 19 Automatic translator 20 Language selection switch 21 Surveillance camera

Claims (5)

An intercom slave connected to an intercom master installed outside the hoistway and installed in the elevator car;
The interphone slave unit is in the call state when the interphone master unit and the interphone slave unit are set in a call state capable of making a call regardless of whether the interphone slave unit has a call or not. Is a slave unit side touch panel control unit to which a slave unit side call signal is transmitted, and the screen of the slave unit side touch panel display unit provided in the car based on the slave unit side call signal is displayed on the hoistway Switch to a screen that can be written with the outside, the handset side touch panel control unit that transfers the handset side input information input to the handset side touch panel display unit outside the hoistway,
A base unit side touch panel control unit that is provided outside the hoistway and transmits a base unit side call signal indicating that the intercom base unit is in the call state when the call state is set, Based on the call signal on the master unit side, the screen of the master unit side touch panel display unit provided outside the hoistway is switched to a screen in which it is possible to make a talk with the inside of the car, and the master unit input to the master unit side touch panel display unit is switched to A master-side touch panel control unit for transferring machine-side input information to the car;
The slave unit side touch panel control unit connected to the slave unit side touch panel control unit displays the slave unit side input information transferred from the slave unit side touch panel control unit on the master unit side touch panel display unit. The master unit side touch panel control unit connected to the master unit side touch panel control unit displays the master unit side input information transferred from the master unit side touch panel control unit on the slave unit side touch panel display unit. Elevator emergency equipment characterized by. A surveillance camera provided in the car and connected to the handset side touch panel controller;
The slave side touch panel control unit transfers the video of the monitoring camera to the master unit side touch panel control unit based on the slave unit side call signal, and the master unit side touch panel control unit transfers to the master unit side touch panel display unit. 2. The elevator emergency notification device according to claim 1, wherein the transferred video of the surveillance camera is displayed.   The slave unit side touch panel control unit is connected to an elevator control panel installed in a hoistway, and normally displays a destination floor registration button for registering a destination floor on the slave unit side touch panel display unit, and the call state 3. The elevator emergency notification device according to claim 1, wherein the slave unit-side touch panel display unit is switched to the screen that allows the handwriting to be performed.   In the call state, the slave unit side input information input to the slave unit side touch panel display unit or the master unit side input information input to the master unit side touch panel display unit is stored in the slave unit side touch panel display unit. The elevator emergency notification device according to claim 1, wherein the emergency notification device is input by a keyboard displayed on a screen capable of writing.   In the interphone slave unit, the slave unit side input information input to the slave unit side touch panel display unit is set in advance from a language selected by a language selection switch that is provided in the slave unit side touch panel display unit and selects a language. The elevator emergency notification device according to claim 4, wherein the elevator emergency notification device is connected to the intercom master unit via an automatic translator that translates into a different language.

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