KR102000354B1 - Event sending system for elevators - Google Patents

Abstract

The present invention provides various convenience functions to a person who rides inside an elevator car, and when the person who is aboard can not press the button portion of the elevator car or the emergency call button, the elevator car is operated by the voice of the person who boarded the elevator car, The present invention relates to an elevator event sending system capable of promptly providing assistance to a person who has boarded the elevator car. The elevator car is provided with a door that can be opened and closed to allow passengers to ride and a button for selecting the number of floors to be moved, A controller for receiving a signal from the button portion of the elevator car and transmitting a control signal to the elevator car to control the elevator car to travel up and down; And a remote control unit Wherein the elevator car comprises an ascending and descending slope part for sensing the boarding and getting off of a person, an event sending part for sending audible information to a person who boarded or departed by sending music and guidance voice stored when a person is boarding or getting off And further comprising:

Description

{EVENT SENDING SYSTEM FOR ELEVATORS}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator system, and more particularly, to an event dispatch system for an elevator that provides convenience functions to elevator users and enables rapid measures by detecting the risk of persons aboard the elevator.

An elevator is a device that is installed inside a building and uses a power to move people or cargo up and down the building. In the early days when elevators were popular, it was used simply as a means to move people or cargo to the upper and lower floors of a building conveniently without going through the stairs of the building. However, as the age changed and the technological power developed, the buildings to be built have various forms and functions, and accordingly, the elevators installed in the buildings also have various functions.

First, in a case where an elevator car aboard the inside of the elevator stops due to a failure, an emergency call button is provided to notify the management unit of the stop of the elevator car and request assistance. However, when the emergency call button can not be pressed, that is, when a person aboard the elevator car falls down or is threatened by another person, the assistance can not be requested outside.

Therefore, a security camera is installed in the elevator car in real time to monitor the inside of the elevator car in real time from the management unit. However, when a dangerous situation occurs in a person who rides inside the elevator car, there is a problem that the dangerous situation can not be recognized unless the manager only monitors the image shot by the security camera in real time to the management unit.

Next, in order to prevent a problem that the elevator can not be used because a button portion for selecting the number of floors to be moved is not visible when a visually impaired visually disabled person is aboard the elevator car, a braille sign is provided on the button portion, Also, the number of layers in the button portion can be recognized and used.

In addition, for the visually impaired, if the number of the button portion is pressed, the number of the floor number is informed by voice. If the number of the button portion is incorrectly pressed, the function is canceled when the button portion is pressed again. .

However, since the elevator has a lifetime of about 20 years after being installed in the building, it provides convenient functions by installing a new device inside the elevator car or replacing the existing device. Therefore, convenience functions provided are limited. Furthermore, in the case of an elevator car, a closed space is provided. However, if a crime occurs inside the elevator car or a person aboard the elevator car falls down as a disease, the above-mentioned convenience functions alone can not provide quick response.

In addition, if a crime occurs inside the elevator car, the victim can escape from the crime if the elevator car is stopped by pushing the next floor of the floor where the elevator car is currently moving to escape the crime. If the victim sounds loud, If the administrator does not recognize, and the security camera installed in the elevator car does not monitor the image taken by the administrator, the danger can not be provided.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a vehicle having a plurality of convenience functions for a person aboard the elevator car, And to provide an elevator event transmission system capable of operating an elevator car by the voice of a person who boarded it, and judging a dangerous situation and providing a quick assistance to a person who boarded the elevator.

In order to accomplish the above object, the present invention provides an event dispatching system for an elevator, comprising: an elevator car having a door that is openable and closable to a passenger and a button for selecting the number of floors to be moved, A controller for receiving a signal from the button portion of the elevator car and transmitting a control signal to the elevator car to control the elevator car to travel up and down; The elevator car includes a descending / descending-relief portion for sensing the boarding and getting off of a person, and a remote controller for transmitting / receiving the stored music and / or announcement voice to / And an event dispatcher for providing an event dispatcher.

The elevator detection unit may include a door sensor for detecting whether the door of the elevator car is open or closed and a load sensor for detecting whether the elevator car is loaded or unloaded, The controller receives a signal from the sensor to determine whether or not a person is boarding or getting off the elevator car, and operates the event dispatcher.

The event transmitting unit may include a speaker for outputting auditory information and a boarding voice to the speaker when a person rides on the elevator car, and sends a guidance voice to the speaker after the boarding voice is terminated And a music transmission unit for transmitting background music to the speaker when the guidance voice is transmitted from the voice transmission unit. [0012] According to another aspect of the present invention, .

In addition, the boarding voice of the voice transmitting unit is a content for asking the number of layers to be moved together with the greeting, and the announcement voice of the voice transmitting unit guides the personnel introduction, the weather information of the day, various events or announcements And the getting off voice of the voice transmitting unit is a content for guiding the arrival of the number of layers to be moved along with the greeting.

In addition, the control unit stops transmission of the announcement voice and the background music when a person leaves the elevator car while the announcement voice and the background music are being transmitted from the event transmission unit, The control unit controls the control unit.

The control unit may include a day setting unit configured to set a plurality of nighttime zones and to store each nighttime zone to compare the day of the week when the elevator car is operated with the stored nighttime zone, When the person is boarding or getting off the elevator car in each of the stored nighttime zones from the day-of-week setting unit, control is performed such that the respective boarding voices, announcement voices, getting off voice and background music sent out from the event sending unit are changed do.

The control unit may include a time setting unit for setting a plurality of time zones and storing the respective time zones to compare the time during which the elevator car is operated with the stored time zones, The announcement voice, the departing voice, and the background music transmitted from the event dispatcher when the person is boarding or getting off the elevator car in each of the stored time zones from the time when the person is boarding and getting off the elevator car.

In addition, the event transmitting unit may include a display for outputting time information, and a boarding image corresponding to the boarding voice when the boarding voice is transmitted from the voice transmitting unit to the display, And outputting a guidance image corresponding to the voice, and outputting a departing image corresponding to the departing voice when the getting-off voice is transmitted.

The elevator car may include a microphone for collecting voice information of the person on board and a security camera for photographing the inside of the elevator car. The remote control unit may monitor a photographed image of the security camera by an administrator in real time Wherein the controller receives the voice information of the person collected from the microphone, reads the voice information, stores the voice information as voice data, compares the stored voice data with predetermined voice data, and if the voice data matches, And a voice reading unit for transmitting the operation control signal to the driving unit based on the determination result.

The control unit controls the announcement voice of the voice transmission unit and the background music of the music transmission unit to be transmitted when the voice of the voice transmission unit is transmitted and the operation control signal of the elevator car is transmitted to the travel unit, When the moving voice of the elevator car is not transmitted to the driving unit, the control unit controls the button unit to check the signal of the button unit and transmit the guidance voice of the voice transmitting unit again. do.

The control unit may further include a volume measuring unit for receiving the volume information of the person collected from the microphone, reading the decibel to store decibel information, and comparing and comparing the stored decibel information with predetermined decibel information.

When the stored value of the decibel information stored in the volume measuring unit is larger than the predetermined value of the decibel information, the control unit stops the elevator car on the current floor or the next floor where the elevator car is located, The door of the elevator car is forcibly opened and then the emergency stop is controlled.

When the elevator car is in an emergency stop, the controller stops transmission of the boarding voice, the guidance voice and the getting off voice of the voice transmission unit and the background music of the music transmission unit, and at the same time, The control unit controls to transmit to the speaker the transmission of the boarding image, the guide image and the getting-off image of the image transmitting unit, and controlling the image of the manager of the remote controlling unit to be transmitted in real time.

In addition, the remote control unit transmits an emergency stop releasing signal to the control unit so that the elevator car runs normally when the elevator car stops in an emergency.

The event transmission system for an elevator according to the present invention can reduce power consumption when an event is dispatched because an event is transmitted when a person is boarded through the boarding unit.

In addition, the voice transmitted from the event transmitting unit is divided into a boarding voice, a guidance voice, and a getting off voice, and different contents are transmitted according to each situation, so that the correct information can be transmitted to the boarding person through the auditory sense.

In addition, since various information is transmitted from the announcement voice, unnecessary posts are not attached to the inside of the elevator car, so that the inside of the elevator car can be kept clean and the maintenance cost of the elevator car can be reduced.

Further, since the other contents are transmitted by designating the boarding voice, the guidance voice, the getting off voice and the background music for each day of the week or the time slot, more information can be provided to the people using the elevator.

In addition, a display is provided in the event dispatching section to transmit different images corresponding to the boarding voice, the guidance voice, and the getting off voice, and the time information is provided to the boarding passenger, so that accurate information can be delivered to the boarding passenger.

In addition, a microphone is installed inside the elevator car, and the number of the elevator car to be moved is selected by recognizing the voice of the person who boarded the elevator car. Therefore, the elevator car can be conveniently used for blind people as well as convenient for the passenger.

In addition, when a dangerous situation occurs by reading the voice of a person on board the passenger, the danger is detected by the voice or scream of the person who boarded the vehicle, and the person aboard the elevator car can quickly escape the dangerous situation, The manager can take prompt action on the person on board.

1 is a block diagram showing the overall configuration of an event dispatch system for an elevator according to the present invention,
FIG. 2 is a block diagram illustrating a process of operating the event dispatcher in the embodiment of FIG. 1,
3 is a block diagram showing an example of the configuration of voice and background music for each day of the event sending unit in the embodiment of FIG. 2,
FIG. 4 is a block diagram showing a configuration example of speech and background music by time of an event sending unit in the embodiment of FIG. 2,
5 is a block diagram sequentially showing the system operation process of the event dispatching system for an elevator according to the present invention,
FIG. 6 is a block diagram sequentially showing an emergency stopping operation of the eliver car by the decibel measured by the volume layer controller of the controller of FIG. 5,
7 is a perspective view showing an embodiment of an event dispatch system for an elevator according to the present invention,
FIG. 8 is a perspective view showing a process in which a person is aboard an elevator car in the embodiment of FIG. 7 and a boarding voice is transmitted from the event transmitting unit,
Figs. 9 and 10 are perspective views showing a process in which an elevator car is operated by the voice of a person on board in the embodiment of Fig. 7, and the announcement voice, the guidance video, and the background music are transmitted from the event transmission unit,
FIGS. 11 and 12 are perspective views illustrating a process in which the elevator car stops in an emergency when the person who boarded the car is in an emergency, and the manager controls the elevator car through the display.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an event transmission system for an elevator according to the present invention will be described in detail with reference to the accompanying drawings.

The event dispatching system for an elevator according to the present invention comprises an elevator car 100, a moving part 200, a control part 300 and a remote control part 400 as shown in FIG. 1, The control unit 300 includes a door 110, a button unit 120, a raising / lowering sensing unit 130, an event dispatch unit 140, a microphone 150 and a security camera 160. The control unit 300 includes a day setting unit 310 A time setting unit 320, a voice reading unit 330 and a volume measuring unit 340. The remote control unit 400 includes a monitor 410. [

As shown in FIG. 1, the elevator car 100 is vertically operated by a door 110, which is opened and closed to allow a person to be ridden, and a button unit 120 for selecting the number of floors to be moved. The control unit 300 is connected to the control unit 300 through a circuit. Here, the elevator car 100 has the same configuration as the elevator car 100 installed in a building regardless of the type of the building, such as a residential building, a commercial building, and the like.

In addition, a microphone 150 for collecting voice information of a person who boarded the car, and a security camera 160 for photographing the inside of the car, and the inside situation of the elevator car 100 can be confirmed by a remote control unit 400 And can transmit the internal situation to the remote control unit 400 through the microphone 150 by voice.

As shown in FIG. 1, the driving unit 200 provides power to move the elevator car 100 up and down, and is installed in a building where the elevator car 100 is installed. The driving unit 200 includes a power unit (not shown) for generating power for driving the elevator car 100 and a power unit for transmitting the power of the power unit to the elevator car 100 and supporting the elevator car 100 (Not shown), and is generally the same as the configuration of the driving unit 200 installed in the elevator, but is operated by the control unit 300 described later.

1, the control unit 300 receives a signal from the button unit 120 of the elevator car 100 and transmits a driving control signal to the driving unit 200 to transmit the driving control signal to the elevator car 100 Control operation. Here, the control unit 300 includes an elevator car control unit for controlling an apparatus installed inside the elevator car 100 and a system control unit for controlling the entire system of the elevator. Accordingly, the control unit 300 may be installed inside the elevator car 100, or may be installed outside the elevator car 100 at a position close to the elevator car 100.

1, the remote control unit 400 is connected to the control unit 300 via a network N to transmit and receive information, receives information generated in the elevator car 100 in real time, The control unit 300 can be remotely controlled. In addition, the elevator car 100 includes a monitor 410 capable of monitoring the photographed image of the security camera 160 by the administrator in real time as described above.

Therefore, it is possible to check the internal situation of the elevator car 100 in real time to detect the danger of the person who is aboard and to help the person, or a person who boarded the manager through the microphone 150 installed in the elevator car 100, It is possible to cope with the situation occurring in the elevator car 100 more efficiently.

2, for detecting a person boarding the elevator car 100 and providing various information, a raising / lowering detecting section 130 for sensing the boarding and departure of a person, And an event dispatcher 140 for sending audible information to a person who boards and leaves the room by sending music and a guidance voice. The elevating and lowering sensor 130 includes a door sensor 131 for sensing whether the door 110 of the elevator car 100 is opened or closed and a load sensor 132 for detecting whether the elevator car 100 is under load ).

Here, the door sensor 131 of the ascent / descent detection unit 130 may use a contact sensor that confirms opening and closing of the door 110 of the elevator car 100. The load sensing sensor 132 of the ascending and descending slope sensing unit 130 may be installed on the bottom of the elevator car 100 or may be installed between the elevator car 100 and the driving unit 200, The information is compared with real time to detect the boarding and getting off of the person, and the following process is discriminated.

First, when a person rides on the elevator car 100, the door 110 of the elevator car 100 is opened and recognized by the door detection sensor 131 of the elevating / lowering sensor 130, 100, the load sensing sensor 132 of the ascending / descending detection unit 130 transmits the current weight information to the controller 300. [0054] FIG. At this time, the control unit 300 receives and stores the current weight information, compares the current weight information with predetermined weight information, and judges that the predetermined weight information is smaller than the stored weight information, if the person is aboard the elevator car 100 .

In contrast, when the person gets off the elevator car 100, the elevator car 100 is stopped and the door 110 of the elevator car 100 is opened and the door sensor 131 of the elevating / . When the person gets off the elevator car 100, the load sensor 132 of the elevating and lowering sensor 130 transmits the current weight information to the controller 300. At this time, the control unit 300 receives and stores the current weight information, compares the current weight information with the value of the stored weight information received from the load sensor 132 of the ascending / descending part 130, It is determined that the person has got off the elevator car 100 when it is determined that the value of the stored weight information is larger than the value of the information.

That is, the weight information preset in the control unit 300 may be weight information generated by a person on board a predetermined weight information value, or weight information generated by getting off the person. The reason why the constant weight information is not used is that the elevator car 100 moves up and down with a constant acceleration. At this time, the load amount transmitted to the load sensor 132 of the ascending / descending- It is to prevent the malfunction because the weight and other value of the person can be measured.

The control unit 300 receives a signal from the door sensor 131 and the load sensor 132 to determine whether or not a person is boarding or getting off the elevator car 100, (140) to provide various events to the person who boarded the event.

Here, the event dispatcher 140 includes a speaker 144 for outputting auditory information and a display 145 for outputting time information, and the speaker 144 is connected to the elevator car 100 by a person The elevator car 100 transmits the departing voice 141a when the person gets off the elevator car 100. The elevator car 100 sends out the elevator car voice 141a, And a voice transmission unit 141 is provided.

In addition, a music transmission unit 142 for transmitting the background music 142a to the speaker 144 when the guidance voice 141b is transmitted from the voice transmission unit 141 is provided. The boarded voice 141a transmitted from the voice transmission unit 140 is accompanied by a greeting and a voice recorded in the form of asking about the number of layers to be moved through the speaker 144. In other words, if a person boarded, a friendly greeting such as "Hello" or "Nice to meet you" comes out and you get a voice asking the number of layers to move.

Subsequently, the guidance voice 141b transmitted from the voice transmission unit 140 is transmitted to the speaker 144 via the speaker 144, . Here, a person-to-person greeting induces a person to start a day with a bright greeting in order to eliminate the feelings that are uncomfortable when people are boarded in an elevator car 100 installed in a residential building, It is a voice that induces a greeting like "Hello".

In the case of the weather information of the day, it informs the person who boarded today's weather information through voice, and can inform morning and afternoon weather in advance according to the setting. Various events and announcements provide information such as the schedule of meeting in the case of an elevator installed in a residential building, the date of separate collection days, the schedule for cleaning the storage water tank, etc., and in case of an elevator installed in a commercial building, Such as a discount event of a resident store or information of a newly occupied store.

Then, the voice 141c of the voice transmission unit 140 informs the arrival of the number of layers to be moved along with the greetings 'Goodbye', 'Thank you'. Etc., and information indicating the number of arrivals can be provided. The elevator car 100 may be moved from the elevator car 100 while the announcement voice 141b and the background music 142a are being transmitted from the event dispatcher 140 because the difference between the stopping floor of the elevator car 100 and the moving floor is not large. The controller 300 is set to stop the transmission of the announcement voice 141b and the background music 142a and to control the event dispatcher 140 so that the dispatch voice 141c is dispatched.

The boarding voice 141a, the announcement voice 141b, the getting off voice 141c and the background music 142a sent from the event sending unit 140 set a plurality of required periods in the control unit 300, The day setting unit 310 sets a day setting unit 310 for comparing the day of the week when the elevator car 100 is operated and the stored night units, The boarding voice 141a, the announcement voice 141b, the getting off voice 141c, and the background music 142a, which are transmitted from the event dispatching unit 140 when a person enters or exits the elevator car 100, To be output to the speaker 144.

That is, as shown in FIG. 3, various information such as announcements for each day of the week or an event for each day of the building in which the elevator is installed can be transmitted to a person who has more information. In addition, a plurality of time zones are set as shown in FIG. 4, and each time zone is stored to set a time setting unit 320 for comparing the time when the elevator car 100 is operated with the stored time zones. When the event dispatcher 140 receives a person from the elevator car 100 by the time setting unit 320 in each of the time zones stored in the elevator car 100, The audio 141a, the announcement voice 141b, the getting off voice 141c, and the background music 142a may be changed and output to the speaker 144. [

At this time, the time setting unit 320 may set a time zone selectively such as morning, lunch, and dinner, or morning and afternoon. Therefore, the boarding voice 141a, the announcement voice 141b, the getting off voice 141c, and the background music 142a, which are transmitted from the event sending unit 140 in correspondence with the time set in the time setting unit 320, And the recorded voice can also be recorded in various voices and selectively provided to the person carrying the voice and information.

The event dispatcher 140 may provide the visual information through the display 145 provided in the event dispatcher 140. In this case, the video dispatcher 141 may transmit the visual information through the video dispatcher 143 of the event dispatcher 140, The boarding image 141a corresponding to the boarding voice 141a is transmitted to the display 145 when the boarding voice 141a is transmitted from the boarding voice 141a, And the outgoing video 143c corresponding to the departure voice 141c can be transmitted when the outgoing voice 141c is transmitted.

At this time, the boarding image 143a may represent the greeting and the number of layers to be moved for the hearing-impaired person, or may be an image for asking for the number of layers to be greeted and moved through an image or a moving character. The guide image 143b is a character image or an image including an image so as to make it easy for a person who displays various kinds of event information or a variety of event information to be displayed. In the case of the getting off image 143c, the number of layers and greetings for the deaf Or it may indicate the number of stories that have arrived with greetings through images or moving characters.

Such a configuration can provide convenience to people who have visual impairment or hearing impairment while providing convenience to the person on board. However, in the case of a person with visual impairment, information can be provided according to the voice output through the speaker 144. However, in order to operate the elevator car 100, the button portion 120 provided on the elevator car 100 is hand- And the number of layers to be moved must be selected after reading the braille displayed on the button unit 120 with a finger.

Accordingly, the control unit 300 receives and stores the voice information of the person collected in the microphone 150 installed in the elevator car 100 as voice data, compares and analyzes the stored voice data with predetermined voice data It is determined that the number of the elevator car 100 is equal to the number of the elevator car 100 to move and the voice reading unit 330 is set to transmit the driving control signal to the driving unit 200 so that people with visual impairment can hear the elevator car 100 And move to the desired number of floors.

Here, the predetermined voice data can be expressed in various phrases such as '5th floor', '5th floor', or '5' by the person who boarded the information by digitizing numbers indicating the number of floors such as 1, 2, Therefore, only the numbers related to the layer are recognized, and numeric data is set in advance as voice data so as to determine the number of layers to be moved.

Then, the microphone 141 receives the boarding voice 141a, the announcement voice 141b, the getting off voice 141c, and the background music 142a sent from the event sending unit 140, In order to prevent a problem that voice is overlapped and can not be compared and analyzed by the voice reading unit 330 of the control unit 300, the control unit 300 transmits the boarding voice 141a of the voice transmitting unit 141, When the operation control signal of the elevator car 100 is transmitted to the driving unit 200, the guidance voice 141b of the voice transmission unit 141 and the background music 141a of the music transmission unit 142 are transmitted Control.

If the moving sound control signal of the elevator car is not transmitted to the driving unit 200, the signal of the button unit 120 is checked At the same time, even if the user pushes the button portion 120 of the elevator car 100 without selecting the number of floors to be moved by voice, the person who boarded the elevator car 100 ) Can be operated normally.

That is, the operation of the elevator car 100 is operated through the following process.

The door 110 of the elevator car 100 is opened by inputting the opening and closing signals of the door 110 of the elevator car 100 as shown in FIGS. 5 and 7, And confirms the boarding and transmits the boarding information of the person to the control unit 300. [ The control unit 300 having received the boarding information compares the day or time set in the day setting unit 310 or the time setting unit 320 with the day or time of the currently operated elevator car 100, 140).

8, the event transmission unit 140 transmits the boarding voice 141a stored in advance in the voice transmission unit 141 and the boarding image 143a stored in advance in the image transmission unit 143 to the set day or time zone . That is, the person who boarded the elevator car 100 hears the boarding voice 141a through the output of the speaker 144, and can see the boarding image 143a through the display 145. [

The boarding voice 141a previously stored in the voice transmitting unit 141 and the boarding image 143a previously stored in the image transmitting unit 143 are transmitted and the power of the microphone 150 is turned on, When the boarding voice 141a and the boarding image 143a transmitted from the event sending unit 140 are terminated, the voice reading unit 330 of the control unit 300 is activated and the voice of the person boarded through the microphone 150 .

In this case, the number of floors to be moved by the voice is read by the voice reading unit 330 of the control unit 300 as shown in FIG. 10, and the number of floors to be moved is transmitted to the travel unit 200, ). At this time, when the voice reading unit 330 reads and transmits the number of layers to be moved to the driving unit 200, the event transmitting unit 140 transmits the guidance voice 141b, the guidance video 143b, and the background music 142a And output through the speaker 144. [

The arrival of the guidance voice 141b, the guidance image 143b and the background music 142a is stopped by the event transmission unit 140 and the outgoing voice 141c and the getting off image 143c are transmitted It informs the person who gets off with the greeting and the information of the floor that moved.

However, when the boarding voice 141a and the boarding image 143a transmitted from the event transmitting unit 140 are terminated, the voice reading unit 330 of the control unit 300 is activated and the number of the boarding passers When the button unit 120 of the elevator car 100 is pressed without speaking, the event dispatcher 140 transmits the boarding voice 141a and the boarding image 143a again and checks the signal of the button unit 120 do. If the signal of the button unit 120 is input, the controller 100 determines the number of layers to be moved through the signal of the button unit 120 and transmits the number of layers to be moved to the travel unit 200 to operate the elevator car 100.

At this time, as described above, the event transmitting unit 140 transmits the announcement voice 141b, the guidance image 143b, and the background music 142a through the speaker 144, and then arrives at the moving floor The event dispatcher 140 stops sending out the announcement voice 141b, the guidance image 143b and the background music 142a, sends the getting off voice 141c and the getting off image 143c, And informs the information of the layer moved together.

When the boarding voice 141a and the boarding image 143a transmitted from the event sending unit 140 are terminated, the voice reading unit 330 of the control unit 300 is activated and the number of the boarding passers When the elevator car 100 is not picked up and the voice is not collected, the event dispatcher 140 sends the boarding voice 141a and the boarding image 143a again and checks the signal of the button unit 120 When the voice and buttons 120 are not input even after the boarding voice 141a and the boarding image 143a transmitted from the event transmitting unit 140 are terminated and the voice reading unit 330 is activated again, The car 100 is set in the standby state, that is, the state before the person is boarded, and the operation is stopped.

This is because the control signal is not transmitted to the driving unit 200 although the signal is transmitted from the ascending / descending portion 130 to the control unit 300, so that each voice and image is continuously transmitted by the event sending unit 140, And prevents a malfunction of the elevator car 100 caused by a failure of the ascent / descent detection unit 130.

On the other hand, it is also possible to analyze the current situation by measuring the volume of a person aboard using the microphone 150 installed in the elevator car 100. People can analyze the current situation by screaming in dangerous situations, or by using a characteristic that sounds bigger and bigger than usual.

First, to measure the volume of a person, the controller 300 receives the volume information of the person collected from the microphone 150, reads decibels to store decibel information, and compares the stored decibel information with preset decibel information And a volume measuring unit 340 for analyzing the sound.

That is, when it is determined that the stored value of the decibel information stored in the volume measuring unit 340 is larger than the predetermined value of the decibel information, the controller 300 determines whether the current floor or the next floor where the elevator car 100 is located The elevator car 100 is stopped and the door 110 of the elevator car 100 is forcibly opened and a control signal is transmitted to the driving unit 200 so that the elevator car 100 is stopped at an emergency stop.

The reason why the elevator car 100 is stopped and the door 120 of the elevator car 100 is forcibly opened is as shown in FIGS. 11 and 12, So that the threatened person can quickly get out of the elevator car 100. If there is no volume measuring unit 340, the threatened person presses the emergency call button provided on the button unit 120 and, at the same time, stops the operation of the elevator car 100, .

However, since the operation for stopping the operation of the elevator car 100 can not be performed promptly in a sudden occurrence situation, the person who is threatened is in a dangerous situation. Therefore, the driving unit 200 can be controlled through the volume measuring unit 340 of the control unit 300 so as to quickly exit the dangerous situation described above.

At this time, when the elevator car 100 is in an emergency stop, the event dispatcher 140 transmits the boarding voice 141a, the announcement voice 141b and the getting off voice 141c of the voice dispatcher 141, Controls the speaker 144 to transmit the sound of the manager of the remote control unit 400 in real time while stopping the transmission of the background music 142a of the remote control unit 142, The transmission of the boarding image 143a, the guide image 143b and the getting-off image 143c is stopped and the image of the manager of the remote control unit 400 is set to be transmitted in real time.

Accordingly, when a dangerous situation occurs in the elevator car 100, an administrator monitoring in real time in the remote controller 400 through the display 145 and the voice dispatcher 141 is output as video and audio, It is possible to control quickly so that it can cope quickly. In addition, when the elevator car 100 is in an emergency stop state, an emergency stop cancel signal is transmitted to the control unit 300 so that the elevator car 100 can be operated normally. At this time, the remote control unit 400 is provided with a release button for inputting the emergency stop release signal, and when the manager presses the release button, the emergency stop of the elevator car 100 is released and the normal operation is performed.

That is, the emergency stop of the elevator car 100 is performed through the following process.

As shown in FIG. 7, each voice and image is transmitted from the event transmission unit 140, and the volume measurement unit 340 of the control unit 300 is activated to measure the volume of the person who boarded the elevator car 100 . In this case, when it is determined that the volume of the person, that is, the decibel information, is greater than the decibel information preset in the volume measuring unit 340, the control unit 200 forcibly stops the elevator car 100 and the remote control unit 400 in response to the emergency stop information. Here, the remote control unit 400 is provided with a blinking emergency lamp informing the manager of the emergency stop signal of the elevator car 100 and an emergency notification bell audible.

When the situation in which the elevator car 100 is generated by the emergency stop is solved, the manager inputs the emergency stop cancel signal to normally operate the elevator car 100. Accordingly, when the elevator car 100 is brought to an emergency stop, all the systems of the elevator car 100 are stopped, and the manager sends an emergency stopping cancel signal from the remote controller 400 to the normal operation of the elevator car 100 Can be restored.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

N: Network
100: elevator car 110: door
120: Button part 130: Pick-up /
131: door detection sensor 132: load detection sensor
140: Event sending unit 141: Audio sending unit
141a: announcement voice 141b: boarding voice
141c: Get off voice
142: music transmission unit 142a: background music
143: video transmitting unit 143a: boarding video
143b: guidance video 143c: getting off video
144; Speaker 145: Display
150: microphone 160: security camera
200:
300:
310: day setting unit 320: time setting unit
330: voice reading unit 340: volume measuring unit
400: remote control unit 410: monitor

Claims (14)

An elevator car which is provided with a door for allowing a person to be opened and closed and a button section for selecting the number of floors to be moved so as to travel up and down; a driving section for providing power to move the elevator car up and down; And a remote control unit connected to the control unit via a network to transmit and receive information, wherein the control unit controls the elevator car to be operated in the vertical direction,
Wherein the elevator car comprises:
And an event dispatch unit for sending audible information to a person who boarded or departed by sending music and guidance voices stored when a person boarded or dropped off,
Wherein the event transmitting unit comprises:
A speaker for outputting auditory information,
When a person is on the elevator car, a boarding voice is firstly transmitted to the speaker, a guidance voice is sent to the speaker after the boarding voice is terminated, and when the person gets off the elevator car, And a transmission unit
A music transmission unit for transmitting background music to the speaker when the voice transmission unit transmits the guidance voice,
A display for outputting time information,
When the boarding voice is transmitted from the voice transmitting unit, transmits a boarding image corresponding to the boarding voice to the display, transmits a guidance image corresponding to the guidance voice when the guidance voice is transmitted, And a video transmitting unit for transmitting a lowering video corresponding to the lowering voice,
Wherein the boarding voice of the voice transmission unit is a content for asking the number of layers to be moved along with a greeting, and the announcement voice of the voice transmission unit is guidance contents of personnel guidance, weather information of the day, various events or notices, The voice of the departure voice of the voice transmission part guides the arrival of the number of layers to be moved along with the greeting,
Wherein,
And a day setting unit configured to set a plurality of night zones and store each night zone to compare the day of the week when the elevator car is operated with each of the stored night zones,
Wherein the event transmitting unit comprises:
And controlling the changing of each of the boarding voice, the guidance voice, the getting off voice and the background music transmitted from the event sending unit when a person is boarding and getting off the elevator car by the day setting unit from the day setting unit Wherein the elevator is connected to the elevator.
The method according to claim 1,
Wherein the boarding /
A door sensor for detecting whether the door of the elevator car is open or closed,
And a load sensor for detecting whether the load of the elevator car is increased or decreased,
Wherein,
Wherein the control unit receives a signal from the door detection sensor and the load detection sensor to determine whether or not a person is boarding or getting off the elevator car, and operates the event dispatcher.
delete delete The method according to claim 1,
Wherein,
And stops the transmission of the announcement voice and the background music when a person comes down from the elevator car while the announcement voice and the background music are being transmitted from the event transmission unit and controls the event transmission unit so that the departure voice is transmitted. An elevator event transmission system.
delete The method according to claim 1,
Wherein,
And a time setting unit for setting a plurality of time zones and storing the respective time zones to compare the time when the elevator car is operated with the stored time zones,
Wherein the event transmitting unit comprises:
Wherein the control unit controls the time setting unit to change the respective boarding voices, announcement voices, getting off voice, and background music transmitted from the event sending unit when a person is boarding or getting off the elevator car in each of the stored time zones An elevator event transmission system.
delete The method according to claim 1,
Wherein the elevator car comprises:
A microphone for collecting voice information of the person on board;
And a security camera for photographing the inside,
The remote control unit,
And a monitor capable of monitoring the photographed image of the security camera in real time by an administrator,
Wherein,
And a control unit for comparing the stored voice data with predetermined voice data and comparing the stored voice data with predetermined voice data to determine whether the elevator car will move if the voice data matches, And a voice reading unit for transmitting a signal to the elevator.
10. The method of claim 9,
Wherein,
Controls the announcement voice of the voice transmission unit and the background music of the music transmission unit to be transmitted when the operation control signal of the elevator car is transmitted to the travel unit,
When the moving voice of the elevator car is not transmitted to the driving unit, the control unit controls the button unit to check the signal of the button unit and transmit the guidance voice of the voice transmitting unit again. An elevator event transmission system.
10. The method of claim 9,
Wherein,
Further comprising a volume measuring unit for receiving the volume information of the person collected from the microphone, reading the decibel to store decibel information, and comparing and comparing the stored decibel information with predetermined decibel information, .
12. The method of claim 11,
Wherein,
Stopping the elevator car on the current floor or the next floor where the elevator car is located if it is determined that the stored value of the decibel information stored in the volume measuring unit is larger than the preset value of the preset decibel information, And the control unit controls the control unit so that the vehicle is stopped in an emergency.
13. The method of claim 12,
Wherein,
The control unit stops the transmission of the boarding voice, the guidance voice and the getting off voice of the voice transmission unit and the background music of the music transmission unit when the elevator car is in an emergency stop, and controls to transmit the voice of the manager of the remote control unit to the speaker in real time And stops transmitting the boarding image, the guidance image, and the getting off image of the image transmitting unit, and controls the image of the manager of the remote controlling unit to be transmitted in real time.
13. The method of claim 12,
The remote control unit,
And transmits an emergency stop releasing signal to the control unit so that the elevator car runs normally when the elevator car is in an emergency stop state.

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