KR200386179Y1 - A Control System For Power Saving Operation Of Elevator Displaying Device - Google Patents

Abstract

The present invention relates to a power saving driving control system of an elevator display device. A power saving control system of an elevator display apparatus according to the present invention includes a car display apparatus installed in an elevator car and displaying elevator operation information and various kinds of information; A hall display device installed in the hall of the elevator to display elevator operation information and various kinds of information; Passenger position and presence checking means for confirming the presence and absence of passengers in the platform and the lift car; Display power control means for detecting a passenger confirmation signal generated by the passenger position and presence confirmation means, and performs power control to display the elevator operation information and various information only on the platform or elevator car display device corresponding to the position of the passenger It characterized by having a.

Description

A control system for power saving operation of elevator display device

The present invention relates to a power saving driving control system of an elevator display device, and more specifically, to operate a display device only when there is a passenger in a platform or elevator car, and to save power in an elevator display device which switches to a power saving mode when there is no passenger. It is about a driving control system.

 In modern times where living standards are improving and large buildings such as skyscrapers and apartments are the mainstream, elevators for high-rise buildings in Shanghai-dong occupy an important position as one of the essential means of transportation.

 However, since elevators installed in high-rise apartments or buildings vertically move up and down are closed spaces, passengers can feel free and uneasy while moving vertically up and down the high-rise building even during normal operation. The passengers in the platform also feel free while waiting for the elevator.

Therefore, most elevators have a display device for displaying information on the floor, direction, and other elevator operating status of the elevator currently being operated. Recently, the display devices of elevators installed in a high-rise building or apartment are respectively installed in a lift and an elevator car. .

As the display device, various kinds of display means such as a monitor, an electronic board, an LED, and the like may be employed, and TV programs, guide information and announcements, advertisements, elevator operation information, contents, and the like are displayed. In the display method, a video, a number, and a text message are displayed in various ways.

Therefore, the passenger using the elevator can check at any time whether the elevator is in a malfunction or normal operation and can solve the anxiety caused by the closed space. The information displayed on the display device may allow passengers to obtain useful information or to be free of charge.

However, the conventional elevator display apparatus operation control system having the technical configuration as described above has the following problems.

In the conventional elevator display apparatus as described above, the display apparatus always operates even when the elevator is not in use and when the passenger is not in the landing hall or the elevator car. Therefore, waste of unnecessary power is generated for the operation of the display apparatus, and a problem of shortening the life of the display apparatus occurs due to excessive operation.

The technical problem of the present invention is to implement a power saving operation control system of an elevator display device to prevent the waste of power consumption by switching the display devices in the platform and the elevator car to a power saving mode when there are no passengers.

Another technical problem of the present invention is to implement a power saving operation control system of an elevator display device capable of preventing a shortening of life due to overoperation of display devices in a landing and an elevator car.

According to an aspect of the present invention, there is provided a power saving driving control system of an elevator display apparatus, the car display apparatus being installed in an elevator car and displaying elevator driving information and various types of information; A hall display device installed in the hall of the elevator to display elevator operation information and various kinds of information; Passenger position and presence checking means for confirming the presence and absence of passengers in the platform and the lift car; A display for detecting a passenger confirmation signal generated by the passenger position and presence confirmation means 30, and performing power control to display the elevator operation information and various information only on the platform or the elevator car display device corresponding to the position of the passenger. And a power supply control means.

The display power control means controls the power to display elevator operation information and the like on the platform display device when the passenger position and presence checking means detect that there is a waiting passenger in the platform. When all the passengers are detected and no passengers are detected, the boarding point display device is switched off or in a power saving mode, and the car display device maintains the display state until all the passengers get off.

The passenger's position and presence checking means, if detecting the at least one operation signal of whether the car destination floor registration, landing platform descent car call registration, door opening and closing, whether the human recognition sensor operation or not in the corresponding platform or elevator interior It is characterized by providing a passenger presence and passenger position confirmation signal.

When the display power control means detects that a person is in the platform by the passenger position and presence checking means, one or more of the elevator operation information and various information are displayed on the platform display device, and there is no person in the platform. If detected, the display content and method may be selectively determined in connection with automatic / manual control means for efficient management, promotion, and advertisement of the building, and may be displayed on the platform display apparatus.

At least one of the passenger position and presence checking means, the display apparatus power control means, and the automatic manual control means are independently provided in the car display apparatus and the platform display apparatus, respectively, and perform independent power control and power saving mode control. It is done.

At least one of the passenger position and presence checking means, display device power control means, automatic / manual control means is provided integrally with the other, and performs power control and power saving mode control of the car display device and the platform display device It is characterized by.

In the group of elevators including the elevator at least any one of the passenger position and presence means, display device power control means, automatic / manual control means is integrated management of the whole group of elevators as a unified device It is done.

Hereinafter, a configuration of a preferred embodiment of a power saving driving control system of an elevator display apparatus according to the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

1 is a block diagram illustrating a power saving driving control system of an elevator display apparatus according to the present embodiment.

In FIG. 1, the power saving driving control system of the elevator display apparatus according to the present embodiment includes a car display apparatus 10 installed in an elevator car, a platform display apparatus 20 installed at a platform of each floor, a passenger position and a passenger for determining the position of the passenger. The presence / absence confirming means 30 and the display power control means 40 which control the operation state of each display apparatus 10 and 20 are included.

Car display apparatus 10 of the present embodiment is installed inside the elevator car passengers using the elevator can check the elevator operating information (50), such as the operating direction of the elevator, the current floor, whether the door is opened or closed, whether the elevator is broken or not. To be. The car display apparatus 10 displays elevator driving information, TV programs, guide information and announcements, commercial advertisements, content, and the like.

In addition, the car display apparatus 10 adopts any one of various kinds of display means such as a monitor, an electronic board, an LED, and performs display by various methods such as a video, a number, and a text message.

The platform display apparatus 20 of the present embodiment is installed in the platform of each floor, which is the position where the passenger waits for the use of the elevator, so that passengers waiting for the elevator can visually check the operation information and other image information of the elevator. It is a device to display. The boarding point display apparatus 20 displays elevator operation information and various information in the same manner as the car display apparatus 10.

In addition, each display apparatus 10 and 20 of the present embodiment may employ various kinds of display means such as a monitor (CRT, LCD, PDF, PDP, etc.), an electric sign (VFD, LED, etc.), and an LED. The type, shape, and installation location may be variously modified according to the embodiment and the use environment.

In the present embodiment, each display device 10 or 20 is meaningful as a medium for visual information transmission only when there is a passenger, whether a passenger or a waiting passenger. Therefore, the display power control means 40 of the present embodiment controls the car display apparatus 10 to be in an ON state only when there are passengers inside the elevator, and to be in an OFF state when there are no passengers, so that the elevator operation information and announcements, advertisements, etc. And various other information can be selectively displayed.

In addition, the boarding point display apparatus 20 of each floor is controlled by the display power supply control means 40 in the normal display state, when there is a person in the boarding point or the boarding point call button 53 is operated, and the boarding point display apparatus The elevator operation information and announcements, advertisements, and other various information may be displayed at 20.

On the other hand, when there are no passengers waiting on the platform and there is no operation of the platform call button 53, it is preferable that the announcement, advertisement, and other various information can be selectively displayed for the person passing around the platform.

Therefore, the display power supply control means 40 of the present embodiment is connected to the automatic / manual control means 70 and has a configuration in which the display contents can be differently selected according to the time zone and the traffic volume.

In the present embodiment, the automatic / manual control means 70 may display a commercial or display elevator operation information according to each time zone and the traffic volume when the setting state is the automatic control 70a. In the middle of the night or midnight, the display device is automatically turned off to reduce power.

When the setting state of the manual / automatic control means 70 of the present embodiment is the manual control 70b, it is possible to control the elevator display state by directly operating the operation according to each time zone and the traffic volume.

In this embodiment, since the control and display contents of the power control and power saving mode means 40 of the display apparatus may vary depending on whether there is a person in a platform or a car, the elevator operating system includes a means for confirming passenger position and presence ( 30) to check the position and presence of passengers.

That is, the passenger position and presence confirmation means 30 of the present embodiment is whether the car destination floor registration button 51 is operated, the platform car call registration button 53, the door 55 opening and closing, and the motion detector 61, If at least one or two or more operation signals of the human recognition sensor 60 such as the weight sensor 63, the ultrasonic sensor 65, the photosensor 67, or the like are detected, there is a passenger in the corresponding platform or the elevator. It generates a signal to inform you.

For example, when a passenger presses the platform car call registration button 53 at the platform, the passenger position and presence checking means 30 generates a signal indicating that the passenger is at the platform, and receives and displays the signal. The power control means 40 controls the boarding point display device 20 on which the passenger is waiting.

Therefore, the elevator operation information provided by the elevator operation information collection server for controlling the control panel 35 and a group of elevators is displayed on the platform display apparatus 20, and the commercial advertisement or by the automatic / manual control means 70. Announcements, content, and the like are optionally displayed.

When the elevator arrives at the platform car calling registration floor and the door is opened, the passenger boards the elevator. At least one of the operation of the sensor 60, such as the motion sensor 61, the weight sensor 53, and the registration of the car destination floor registration button inside the elevator car is operated by the passenger position and presence checking means 30. A passenger confirmation signal is generated in the elevator car.

When the elevator display power control unit 40 detects a passenger confirmation signal, the elevator display power control unit 40 controls the car display apparatus to be in an on state so that the elevator driving information and advertisements, announcements, and various other information can be displayed.

At this time, the platform display apparatus 20 controls the off state by the predetermined automatic / manual control means 70 or continues commercial advertisement or other information when the passenger presence signal is not detected at the platform for a predetermined time. Receiving the display status signal from the automatic / manual control means 70 to control the platform display device.

Here, the automatic / manual control means 70 divides the display contents by time zone and automatically controls the time zone-specific control 71 to display the corresponding display contents in the corresponding time zone, and analyzes the amount of passenger traffic to determine the display contents and whether or not to display them. Passenger traffic control 72.

Specifically, when the passengers are busy, the busy mode 74 controls, the lunch mode 75 controls the lunch time zone, the commute control mode 76 controls the time zone, and the concentrated time to control the meeting time or elevator. Divided into control mode 78 to control in different forms.

However, when the platform car call button 53 is not registered (on) and the car is returning to the reference floor by an automatic reference floor return command, the platform display device does not indicate that there is no waiting passenger in the platform at the passenger position and presence checking means 30. The signal is generated and transferred to the display power control means 40.

In addition, the display power control means 40 receives a predetermined control method from the automatic / manual control means 70 to control the platform display apparatus to be in an off state or to continuously display a commercial advertisement or other information.

As such, the passenger position and presence checking means 30 checks the position of the passenger waiting for the landing and the presence of the passenger inside the elevator in consideration of various variables according to the operation of the elevator, and the display power control means 40 displays the passenger position and The operation mode of the display apparatuses 10 and 20 is controlled by detecting a signal generated by the presence / absence confirming means 30 and a signal generated by the automatic / manual control means 70.

In another embodiment of the present invention of Figure 2, the platform passenger position and presence confirmation means 30b and the platform display power control means 40b are independently connected, the passenger presence confirmation means 30a and the car display power control means in the car As the 40a are independently connected, the respective devices are provided as separate and separate devices for each of the platform and the car.

However, this may be given a variety of modifications according to the embodiment, it is also possible to configure the two display power control means and one passenger position and presence means to control the Kawa platform display apparatus (10, 20).

In addition, the passenger position and the presence checking means 30 may be provided separately for the platform and the car, and one display power control means may control the respective display apparatuses 10 and 20.

In addition, in another embodiment of the present invention, the passenger position and presence confirmation means 30 and the display power control means 40 for each group of elevators are provided as a unified device for detecting the presence and absence of passengers in a group of elevators, respectively. Implement a system for uniformly controlling the power of (10,20).

In this case, the automatic / manual control means 70 may also uniformly control the driving mode of the group of elevators by the unified device, and each of the unified devices may be formed in combination with other unified devices. And more changes may be given according to the embodiment.

In addition, the passenger position and presence confirmation means 30, the display power control means 40, the automatic / manual control means 70 of the present embodiment is provided separately from the control panel 35, but according to the embodiment control panel 35 It is also possible to be configured to take the role of), it is also possible to configure the elevator operation server to control the elevator operation using the elevator operation information received from a group of elevators to perform the role.

In particular, in the case of an elevator operating server, the passenger position and confirmation means 30, the display power control means 40, and the automatic / manual control means 70 all serve as a unified device. Corresponds to In this case, the passenger confirmation for the plurality of elevators and the power control of the display apparatuses 10 and 20 can be uniformly controlled, and the efficient power control of the display apparatuses 10 and 20 also in the elevator group control according to the time zone. Becomes possible.

The following describes the operation of the preferred embodiment of the power saving driving control system of the elevator display apparatus according to the present invention having the configuration as described above.

3 is a flowchart illustrating a power supply control and a power saving mode control process of the elevator of this embodiment.

As shown in FIG. 3, when the elevator power is controlled in an on state, the passenger position and presence checking means 40 monitor whether there are waiting passengers and passengers in the car to generate passenger position and presence confirmation signals. In addition, the automatic / manual control means 70 generates a display state signal according to the setting state.

The display power control means 40 combines these two signals to turn off the platform and car display apparatuses 20 and 10 when there are no passengers in the platform and the car and if no display signal is detected from the automatic / manual control means 70. Control (step 80). If the display and the display contents are transmitted from the automatic / manual control means 70, the platform display apparatus 20 is displayed with the corresponding contents (step 80).

If at least one of the platform ascending and descending car call button 53 and the person recognition sensor 60 installed in the platform is operated, the passenger position and whether or not the confirmation means 30 signals that the passengers are waiting for the platform and the passengers are present. (Step 81).

The display power supply unit 40 controls the power supply of the boarding point display apparatus 20 to an on state. Therefore, the boarding point display apparatus 20 displays one or more pieces of information such as elevator operation information, video advertisement, and announcement (step 83).

When the elevator arrives on the floor with the passenger waiting in the platform, the door 55 is opened (step 85, step 87). When the passenger fully rides, that is, the door sensor 60 is completely opened and the person recognition sensor 60 installed in the car is operated (step 91).

The passenger position and presence checking means 30 controls the car display apparatus 10 to be in an on state by transmitting a signal to the display power control means 40 if there is a passenger in the car. Accordingly, the car display apparatus displays one or more contents such as elevator driving information and announcement advertisements (steps 91 and 93).

When a passenger waiting at the platform boards the elevator and the passenger presence signal is not detected at the platform for a predetermined time, the passenger position and presence checking means 30 generate a no passenger signal at the platform. In this case, the display power control means 40 controls the platform display device 20 to be turned off according to the setting state of the automatic / manual control means 70 or to continuously display commercial advertisements or other information.

When the passenger boards the elevator to operate the car destination floor registration button 51 to select a destination, the elevator door 55 is completely closed and moves to the selected destination floor to stop (steps 95, 97, Step 99).

At this time, if the landing ramp down car call registration button 53 is operated in the same way as the target floor, the passenger position and the presence confirmation means 30 generates a waiting passenger position and the presence of passengers signal, and the platform display apparatus is the same as step 83 Turn on. In addition, the passenger position and presence checking means generates a signal indicating that there are passengers to board, and even when all the passengers are unloaded, the car display apparatus 10 remains on (steps 91 and 93).

If the door 55 is completely open, all the passengers who have boarded, and there are no new waiting passengers, the door 55 is completely closed after a certain time. At this time, the passenger position and presence confirmation means 30 generates a signal that there is no passenger in the car (step 100, step 101). This signal is transmitted to the display power control means 40 to turn off the power of the car display apparatus 10 to the power saving mode (step 103).

The scope of the present invention is not limited to the above embodiments, but is determined by the matters described in the utility model registration claims, and includes various modifications and modifications made by those skilled in the art in the equivalents of the utility model registration claims. Self-explanatory

The present invention displays the platform display device installed in the platform using various information from the elevator only when there is a passenger or when necessary, and turns off the car display device to the off or power saving mode when there are no passengers in the car. To reduce unnecessary energy waste.

In addition, the present invention can extend the life of the display device because the time that the display device is kept on is reduced.

1 is an exemplary control configuration of a power saving driving control system of the elevator display device according to the present invention.

Figure 2 is a control configuration example of the power saving driving control system of the elevator display device of another embodiment of the present invention.

Figure 3 is a flow chart illustrating a power saving operation control process of the elevator display device power saving operation control system according to the present invention.

* Description of the symbols for the main parts of the drawings *

10 ........... car display 20.

30,30a, 30b ... Passenger's position and presence checking means 35 ......

40, 40a, 40b ... Display power control means 51 ...... Car purpose floor registration button

53 ........... The platform car call button (up and down)

55 ............ Door 59 ...... Fault lamp

60 ............ Person sensor 61 ...... Motion sensor

63 ............ Weight sensor 65 ...... Ultrasonic sensor

67 ........ Photo sensor 70 ...... Automatic / manual control means

Claims (7)

A car display device installed in the elevator car and displaying elevator operation information and various kinds of information; A hall display device installed in the hall of the elevator to display elevator operation information and various kinds of information; Passenger position and presence checking means for confirming the presence and absence of passengers in the platform and the lift car; Display power control means for detecting a passenger confirmation signal generated by the passenger position and presence confirmation means, and performs power control to display the elevator operation information and various information only on the platform or elevator car display device corresponding to the position of the passenger Power saving operation control system of the elevator display device characterized in that it comprises a. The method according to claim 1, wherein the display power control means, When detecting the presence of a waiting passenger in the platform by the passenger position and presence checking means, and controls the power to display the elevator operation information, etc. on the platform display device, When all passengers waiting in the platform are boarded and no passenger is detected, the platform display device is switched off or in a power saving mode. The car display device is a power saving operation control system of the elevator display device, characterized in that to maintain the display state until all the passengers get off. The method according to claim 1 or 2, wherein the passenger position and presence checking means, when detecting the at least one operation signal of whether the car destination floor registration, landing platform ascending and descending car call registration, whether the door open or closed, the operation of the human recognition sensor There is a power-saving operation control system of the elevator display device, characterized in that the presence of passengers in the platform or the elevator and provide the passenger position. The display power control means of claim 1, When detecting the presence of a person in the platform by the passenger position and presence checking means, and displays one or more of the elevator operation information and various information on the platform display device, If no people are detected in the platform, the display is selected by selecting display contents and methods in connection with automatic / manual control means for switching the elevator operation mode according to time and traffic volume for efficient management, promotion, and advertisement of the building. Power saving operation control system of the elevator display device characterized in that the display on the device. The method according to claim 4, wherein at least one of the passenger position and presence confirmation means, the display device power control means, automatic / manual control means are provided in the car display device and the platform display device, respectively, independent power control and power saving mode Power saving operation control system of the elevator display device characterized in that for performing the control. 5. The power control and power saving mode of claim 4, wherein at least one of the passenger position and presence confirmation means, the display device power control means, and the automatic / manual control means are integrally provided with the other. Power saving operation control system of the elevator display device characterized in that for performing the control. The apparatus of claim 4, wherein at least one of the passenger position and presence confirmation means, the display apparatus power supply control means, and the automatic / manual control means in the group of elevators including the elevators is integrated in the entire group of elevators. Power saving operation control system of the elevator display device characterized in that the integrated management.