JPH0233075A - Elevator control system - Google Patents

Abstract

PURPOSE:To simplify the transmission passages by selectively controlling the transmission contents of the data related to the image corresponding to the image importance value of an image processing device in the image data transmission between a host controller and an input/output terminal controller. CONSTITUTION:Each information terminal device takes in the image data from an area sensor 14 and detects the number of persons by a quantity detecting means 146, and prepares the importance degree elements by an image importance degree evaluation element preparing device 148 through an image memory 147, and transmits the image data by function blocks 149, 153, and 154. In this case, a transmission permission table 150 determines the transport ratio between the image data sent into an input/output control and transmission control data preparation part 153, calling SW signal taking-in data 151, and the display device fundamental figure registration situation and voice monitor data 152 according to the degree of importance, and carries out the fundamental figure registration during the relatively vacant time, and transmits the data into a host controller in preference by the image data transmission part 149, when the degree of importance is high. Thus, the transmission passages can be made simple.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a computer-controlled elevator control system, and particularly to an elevator in which image transmission is controlled using multiple data transmission lines. The invention relates to an elevator control system suitable for use.

[Prior Art] In recent years, as buildings have become taller and larger, multiple elevators have been installed, and the demand for quick and efficient services has increased.

Therefore, in order to provide efficient service, a method has been proposed that uses a means to detect the number of customers waiting for a ball and uses this detection result to control the elevator. The one described in Japanese Patent Application Laid-Open No. 60-202062 is known. In addition, IEICE paper '86/11 Vol. J69-D No.
11 (page 1679) also proposes a means for detecting the number of waiting customers.

[Problems to be Solved by the Invention] The above-mentioned prior art does not disclose the technical aspects of image data transmission, and although image data is used for elevator control, it requires a transmission line exclusively for image data. The degree of crowding detected by the image processing device also detects the entire hall as 1. Because the method analyzes the data captured by one or two cameras, it is difficult to standardize the standard, and the construction costs are enormous.3 In addition, in order to accurately detect the number of waiting customers, it is necessary to A system in which a large number of high-performance image processing devices are required, and the situation of waiting passengers for each elevator is imaged has the problem that there is not enough space to install not only one image processing device but also one surface of the varnish.

The purpose of the present invention is to reduce the cost of transmission lines and reduce the number of advanced image processing devices required by preferentially transmitting image data that has sufficient versatility and is highly necessary for control and information monitoring. The object of the present invention is to provide an elevator control system that improves direct and indirect performance by applying images to the elevator control system.

Means for Solving the Problem] According to the present invention, the object is to provide a system provided with means for controlling data transmission of data and data transmission of images between a host control device and an input/output terminal control device. This image data transmission is achieved by providing means for selectively controlling the transmission content of image-related data in accordance with the image importance value.

[Operation] The input/output terminal device selects and controls image data from a plurality of i3t cameras, and the transmission content of image data according to the image importance value. Thereby, image data that is highly necessary for the control/information monitor can be transmitted preferentially, and the efficiency of image data transmission can be improved.

Furthermore, this makes it possible to obtain an elevator control system that improves performance and serviceability by applying images to the elevator control system.

[Example 5] The elevator control system according to the present invention will be explained in detail with reference to the illustrated embodiment.

First, the overall system configuration will be explained, and one feature of the present invention will be mentioned.

FIG. 2 shows the overall configuration of an embodiment of the present invention.
This figure shows a case where the present invention is applied to an elevator system having service floors from BIF to 8F (however, 3F and above are omitted).

In FIG. 2, an elevator control device (host) 1 is connected to a ■/○ transmission control device 2, and is further connected to an input/output terminal device (hereinafter referred to as a terminal abbreviated as) 4a, 4b, 19a, 1
9b, 6, 1.3 and bus (serial data transmission line) 3a, 3
connected by b.

The I10 transmission control device 2 connects each terminal 4a, 4b, 19a
.

19b, 6. ] 3 one after another to send and receive information specific to each floor, such as the call button and its response light.

A terminal 4a waits for the role of each floor station.

4b is connected to the hall operation panels 5a to 5c.

Each terminal 4a, 4b detects whether the call button has been pressed, and sends the result to the bus 3 when polled.
serially transmitted to the T/○ transmission control device 2 through a and 3b,
Further, as shown in the detailed circuit in FIG. 3, information is transmitted to the host elevator control device 1 or elevator group management control device (not shown) by means of a dual port RAM.

Next, the host I-1 performs car call and hall call processing, and calls each terminal 4a through the reverse route as described above.

4b to control the lighting of the response lights of hall operation panels 5a to 5c.

As mentioned above, the embodiment shown in FIG. 2 shows the case of an elevator that serves a total of nine floors, from the first basement floor (BIF) to the eighth floor (8F) above ground.

In addition, in this embodiment, there is a parking switch (PAK) 16 on the 81st floor, and an information display D7 that can indicate full occupancy.
An indicator 78 whose light source is an LED with a is installed at the top of the elevator hall, and these devices are connected to the input/output terminal device 4a for B, LF, and input/output control. .

By the way, the first floor is generally a lobby with many users. Therefore, information devices that display service guidance at the platform are installed.
.

A speaker 15 for audio guidance is provided. Examples of service information include ``G○○DMORNING'' and ``6th Floor Ski Equipment Bargain J,'' which may be fixed or flickering.
Displays, dynamic displays, etc. can be performed simultaneously with audio.

In addition, an operation panel (hereinafter referred to as a port type indicator) 5b is provided to directly register the destination floor at the landing and to indicate the position of the leading car of the elevator. Note that the audio reproduction circuit is built into the information terminal device 19a.

On the other hand, since the second floor and the third to eighth floors are general floors, an information display 8a is used to normally display only the car position and service direction.

The terminal 6 in the car uses a medium-sized terminal device with a large number of human output points, and uses the car call, close button (CLO8E), nemo, self-I, etc.
! II (AOUT), manual, and normal (NOMAL) signals, as well as signals such as car weight detection and landing level.

The information terminal device 19I] is configured to drive a service information display panel 010 that can also display service information and an area sensor 14 that detects the number of passengers in the car upper part. In addition, EL and 3-color LED installed on the top of the operation panel
The information device Dll, which uses the light source as a light emitting source, can also be operated immediately. This terminal device may be one in which an area sensor 14 and an audio guidance speaker 5 are integrated into a service guidance display panel Dl'O as shown in FIG. The image input data from the area sensor 14 can be received as a monitor by the bus-connected multifunction interface terminal device 10U via the transmission path L17.

On the other hand, the terminal 13 on the car does not have as many interfaces with the outside as the medium-sized terminal 6, but it does not have as many interfaces with the outside as the medium-sized terminal 6.
It is necessary to be able to receive a large number of control parameters from the host 1 for issuing the closing control command 4 and outputting the brake signals I and 2.

In this terminal] 3, the opening command is on the line L1 (not shown), and the passenger detection device 1 using a photoelectric device or an ultrasonic sensor
The second signal is taken in line L5, and the door opening/closing speed and position are taken in line L3, so that not only simple input/output circuit control but also door opening/closing control is performed.

It has become a multi-functional terminal.

The host (elevator control device) 1 includes a group management control panel,
Transmission via the network transmission control device 17 to maintenance equipment, monitoring panels, terminal devices for remote monitoring systems, and a multi-function interface terminal device 10U (referred to as user command board) used for information input/registration control systems, etc. A bus connection is provided by path L17. This makes it easy to set up a group management system.

According to a hypothetical explanation, information terminal device i, 9a, 19
By using b, 9 area sensor 14 and l1TV
Image data inputted from a camera can be transmitted, and the image data can be efficiently transmitted using the same transmission path as the data transmission path L17 of the machine/○. In addition, this image data can be used for elevator control and situation monitoring, detecting the degree of congestion in the car and waiting customers in the hall,
Perform optimal call allocation control. Of course, it also helps prevent crime in buildings and elevators, and improves customer safety and service.

FIG. 3 is a hardware configuration diagram of the microcomputer 100 that determines the control logic of the elevator control device (host) 1 and the I10 transmission device 2. As shown in FIG.

In this embodiment, a dual port RAM (hereinafter referred to as DPRAM) is used.
) 301 is used to connect the CPU10I and CPU205 in the two devices mentioned above to buses 107 and 2, respectively.
10 to maintain a relatively tight bond.

The CPU l0I in the elevator control device 1 is.

Two types of primary data as shown in FIG. 14 are stored in the DPRAM 301 according to the operation flows shown in FIGS. 6 and 7.

■ Stores the transmission control basic specification sp and management specification MP used by the CPtJ205 in the I10 transmission control device 2.

As a result, various execution programs standardized by modularization in the ROM 207 and masked into a mask ROM create various transmission control forms based on the specification data SP and MP. For example, as outlined above, by installing two units in parallel, it is possible to make the network transmission control unit 17 for connecting with other machine control units completely identical in both hardware and software (programs and data in ROM). Become. In other words, the code stored in the type KiND, the child return number MA for processing
XSNO1 Currently operating slave station designation register, temporary bus control permission transfer permission command to information/maintenance station, etc.KiN
Depending on the values of the option instruction register MODE subordinate to D, the master station transmission cycle TM, and the master station specification data DATA that determines the handling when an error occurs, various types of transmission can be commanded from the host 1. In addition, depending on the judgment of the elevator control device 1, such as whether or not it is maintenance time, the transmission period TM may be lengthened, or the information control slave stations 19a and I9b may sequentially receive a movement permission command for a predetermined period of time. Even if - is in service, a new image transmission command can be issued at any timing.

(λ Create terminal specification data 5CTXS-S 18TXS that determines how to use the hardware and control specifications of the input/output terminal of the slave station to be sent from the master station to each slave station, and control data 5CTXD-3l 8TXD required for each slave station. do.

Therefore, 5CTXS is terminal specification data common to all slave stations, and SITXS-318TXS is terminal specification data for the 1st slave station (in-car input/output terminal device 6 here) to the 18th slave station. The CPU 205 on the master station side is DPRAM 30
1 from the serial interface (hereinafter abbreviated as SI) to the transmitting circuit 202 and the pulse transformer 2 in various amounts in the order shown in FIG. 12(a).
01, the data is transmitted to all slave stations via the transmission path 3 according to the operation flow detailed in FIG.

Here, 5CTXD is control data common to all slave stations,
As shown in FIG. 13(b), all basic data is transmitted so that it can correspond to various specifications.

In addition, the S ITXD-818TXD is capable of transmitting signals from the first slave station to the first slave station.
This is control data for eight slave stations, and is transmitted sequentially as shown in FIG. 13(a).

In the example shown in FIG.
ITXS, 5ITXD) are also received data (S I RX
) is also larger than other hall slave stations. Therefore, as shown in Fig. 14(b), the transmission management specification tape /L/ (MSITXS) manages these transmission and reception data tables.
MSITXD, MSIRX, MINFTXB, ITV-
RXB).

Although various improvements have been made to FIG. 3, only some of them will be supplementarily explained.

First, the write range from C, PU205 is shown in Figure 14 (
Write address restriction circuit 30 that restricts as shown in a)
2, in order to investigate the cause and improve the probability of automatic recovery in the unlikely event that an incident occurs.

Next, a connector CN2 is provided on the bus of the host microcomputer 100, and an analyzer or maintenance
It can be used to connect debug tools and to connect the 2nd I10 transmission control device when going beyond the 16th floor.

Therefore, if you change the type of display on a particular floor,
EEP that contains the host side specification data or program to create terminal specification data when the first floor is added.
RoM 103 can be easily modified using maintenance/debugging tools.

FIG. 4 is a hardware configuration diagram of the information terminal devices 19a and 19b, showing interfaces with the service information display panel DIF1a, the area sensor 14, and the information M1DIF1b. As shown in FIGS. 10 and 11, the MPU 200 performs input/output control using a parallel interface 193 (hereinafter referred to as PPI), an image memory 199 (hereinafter referred to as IM), and an analog/digital converter (hereinafter referred to as IM). It repeatedly executes terminal processing such as image input control from the area sensor 14 using an A/D (abbreviated as A/D), and controls data transmission and reception using a serial interface (hereinafter referred to as SI (not shown)) built into the MPU 200. The MPU 200 also includes a screen display control device (hereinafter abbreviated as CRTC) 198, 196.
The RAM 197 and the copy control device 195 control the output of the service guide display panel DIF1a. D of (a) shows an example of the screen display of the service information display panel DIF1a.
PMI and DPM2 are shown, and DPMI displays the reservation light, the car position, and the degree of congestion in the car, and switches to the DPM2 display when the elevator user's proficiency level increases.

Next, image data transmission processing, which is a feature of the present invention, will be explained using the functional block diagram of FIG. first,
Image data is taken in from the area sensor 14, and the image processing of step 600 in FIG. 10 is performed in functional blocks 140 to 143 to detect the number of people. Here, the following three methods can be considered as the means 146 for detecting the number of people, step 1000 in FIG.

■Pattern matching method This is a method of comparative judgment based on the similarity (enlargement, reduction, rotation, autopsy, etc.) with the basic figure, and three-dimensional CAD etc. can be applied.

■Object detection method based on brightness change values Processing Objects are detected based on the average brightness of each pixel and the change value within the unit. This method identifies pixel groups and detects coincidences with X-Y coordinate models (electronic communication (According to academic journal '86/11 Vo1. J69-D No. 11) ■Simple number of people detection method A method of detecting the number of people based on the projected distribution of the X-Y axes, as shown in Figure 5.
Examples are shown in (a) and (b). In example (a), 3 people are 2
In the example of (b), the detection accuracy is poor in that it detects three people instead of four. Furthermore, in the example of (b), three people are detected even if there are people at the mouth (dotted line).

Next, the detected image is stored in the detected image memory 147.
Image importance evaluation element creation 148 creates importance elements, and function blocks 149, 153, and 154 perform image data transmission. Transmission permission condition table 150 provides input/output control and transmission according to the importance of image data. It determines the transfer ratio of the image data to be sent to the control data creation 153, SW signal input data 151, display unit basic image registration status, and audio monitor data 152. When calling an elevator, the basic image (pixel) is registered while the transmission path L17 is empty, and when the image data is of high importance, one image data transmission 149 is performed, since there is no SW double signal input data. 1. Prioritize and transmit image data with high importance.

The CPU 10I in the elevator control device 1 executes creation of an image data transmission request command in step D500 of FIG. The details are shown in the flowchart of FIG. At step D505.

Determine whether image data transmission is being managed, and if not,
Set the management rules for all image sensors in step D510.
-D550, and an image transmission request command is created in step D570.

Next, FIG. 18 shows a user command board IOU in the manager's room that outputs image data taken in from the area sensor 14 installed in the hall as an elevator status monitor. This one screen of the monitor displays the entire arrangement of the elevator, the position of the area sensor 15, and the area to be imaged on the right end, and displays the image simultaneously with the image being taken. 1st
FIG. 7 shows means provided as functions of the user command board.

Figure 19 shows the group management system configuration.
A diagram showing a case where the present invention is applied to a three elevator group management system having service floors from B1 to 8F (in this figure, service floors 1 to 4F are illustrated, and other floors are omitted). It is. In FIG. 19, the group management control of the operation system'! Group management microcomputer built into A 10M (
The host I-) IG is a group management I10 transmission control device N17.
An input/output terminal device (hereinafter referred to as
abbreviated as terminal) 4cl-4c3, 4dl-4d3 and bus (
They are connected by common data transmission paths) 3b1 to 3b3.

Furthermore, a network transmission control device M17C1 having two transmitting/receiving circuits for one transmission control device is connected to the group microcomputer IG, and network transmission within the group management #fH10S of the intelligent processing system (standby system) is connected. Control device 517C1
, network transmission control devices 17a1-3 are also incorporated in each machine control device 1081-3. The two transmission/reception circuits a and b of these transmission devices, the maintenance terminal device 10H1 monitoring panel shown in FIG. 20, the remote monitoring system terminal,
In addition, the transmission circuits a and b of the transmission devices 17U1 and 17H1 incorporated in the multi-function interface terminal device 10U (hereinafter abbreviated as U, C, and B) used for information input, registration control system, etc. are wired in a dual system. Transmission lines L17a and L1
7b for bus connection.

In addition, a transmission control device M17C is used between the group management control devices 10S and 10M, which consist of two systems, and between the maintenance terminal device 10H.
2,517C2, 17H3 are connected via path line LIOG, group management control or learning of group management control devices 10M and 1O8, '51! The status of acquired knowledge data or elevator operation is investigated and the group management control data is exchanged between the two systems.

The group management device 10S has the same configuration as the group management device 10M, and includes a group management microcomputer IS, a network transmission control device 517C1, a group management data transmission control device 817C2, and a group management I10 transmission control device S17H1 to S17H.
3 and pass lines L17H1 to L17H.
3 to buses 3bi to 3b3, and has functions such as backup for the group management device 10M. These backup operations are based on the self-diagnosis results of the microcontroller IG and the failure diagnosis results by the Bird circuit.
Can be switched automatically. On the other hand, each machine control device 10a1 to 10a3 controls each machine microcomputer lal to 1a3.
, and a screw 1-workpiece transmission control device 1 having two transmission/reception circuits for one transmission control device connected thereto.
It is composed of 7a1 to 17a3 and ■/○ transmission for Nirevator; ori control devices 2al to 2a3. In addition, the elevator I10 transmission control devices 2al to 2a3 are connected to the bus 3b.
Each elevator is connected to terminals 4C1 to 4C3 and 4dl to 4d3 on each floor via 1 to 3b3. Furthermore,
It is connected via buses 3a4 to 3a3 to terminals installed on a car rotating board shown in FIG. 2 or the like.

Unit 1 control device j 10 a 1 and group management control device in the three elevator group management system consisting of the above configuration! Regarding control data transmission between 110M and 21st
This will be explained based on the time chart shown in the figure.

The elevator I10 transmission control device 2a1 is connected to terminals 4cl and 4 via the bus 3a1.3bl.
dl and the in-car terminal, periodically by the polling selection method as explained in Fig. 13.
As shown in time charts L3a and L3b in FIG. 21(c), data is transmitted and received sequentially.

At this time, on the hall side, there is a hall lantern 8al connected from the elevator I10 transmission control device 2al to the terminals 4cl and 4dl via the bus 3bl.

8bl, 8cl, 8dl lighting control signals and chime (
(not shown) are sent to the terminals 4cl, 4.
From dl, a hall operation panel (hereinafter abbreviated as hall button) 5al is connected to terminals 4cl and 4dl via the reverse route as described above.
, 5bl, 5cl, and 5dl are sent to the machine microcomputer via the DPRAM of the elevator I10 transmission control device 2a1.

At the same time, the group management control device/○transmission control device M17H1 of the group management control device 10M connects the terminal 4c to the bus abl.
1, Hall button 5al sent from '4 dl
, 5bl, 5cl, and 5dl are received in the form of eavesdropping, and these signals are input to the host IG and hall button registration processing is performed. As a result, the host IG selects the group management I10 transmission control device M17 H1 hole button 5a.
The output signal (response lamp lighting signal) to 1, 5bl, and 5cl is sent back. Furthermore, the host IG sends the service floor assignment information to the three elevators from the network transmission control device M17C1 via the bus LL7a to the network transmission control bag E17a1 to 17a3 of each machine control device 10al to 10a3. Send to.

As shown in time chart 1-L3a in FIG. 21(c), the transmission period from each floor terminal is
10 transmission control device 2a 1 and bus 3a with unopened inner end of car
Since no signal is sent to car No. 1, bus 3al is in an empty state, but the data sent by car No. 1 is also given to the transmission path of the car, and the car white display shows the same guidance as the hall.
Enables stop floor guidance using hall call buttons.

Next, the elevator I10 transmission control device 2al sends and receives data to and from the car's own terminal via the bus 3al in the same manner as on the hall side, so during this time period tZC, contrary to the above, the bus 3bl is empty. state. This bus 3bl
Group management control device 10M or IO
Transmission control device M171 before the host IG or IS of 3
11k Call input signal given via DPRAM, hall buttons 5al, 5bl.

The official response command output signal for 5cl and 5dl (e.g. response flashing lighting signal or "service unavailable" notification command code) is transmitted from the control device M17H1 to the terminal 4cl.
, 4dl via bus 3bl. As a result, the bus 3bi can be used efficiently by the time IJltMH, so the elevator-I10 transmission control device 2a
l can shorten the time per cycle required for polling selection with the terminals 4c1 and 4dl and the car's own terminal. As a result, when operating the hall button, the response light lighting control for the hall button can be quickly performed without making the user feel a delay in response time.

Furthermore, in this embodiment, one set of terminals 4c and 4d is installed on the second floor, but compared to a case where one terminal is not provided on each floor, this means that the elevator I10 transmission control device 2al allows the car's own terminal to It is also possible to shorten the time per cycle required for polling selection with the hall terminal by an amount equivalent to 1/2 of the time tZH. In addition, add 3 to 6 devices
When one set is installed on each floor and applied to a high floor elevator, the above method has the effect of preventing time increase and speeding up data communication between the elevator I10 transmission control device and the terminal.

In the above bus configuration, the bus L17a includes the group management control device 10M, IO8, and the machine control devices 10al to 10a3.
The transmission/reception circuit a of the network transmission device built in each transmits and receives elevator operation control data, and the bus L17b communicates with the maintenance terminal device 10H, UCB 10U, and the first group management control device 10M.

10S, information data (maintenance management data, display data, etc.) is transmitted and received using another transmitting/receiving circuit built in the same network transmission control device as described above in the machine control devices 10aL to 1oa3.

In this embodiment, the time chart L1 in (a) of FIG.
As shown in 7a (control system data transmission) and L17b (information system data transmission), by separating the buses for elevator operation control data and information data, it is possible to prevent abnormalities from occurring in the maintenance terminal device 10H2UCBIOU installed far away. Even if erroneous information data is sent on the bus, the elevator operation control is not affected.

In addition, the bus L1 for transmitting and receiving elevator operation control data
In the event of a failure such as a disconnection in 7a, elevator operation control can be continued by sending elevator operation control data onto the information system bus Li7b.

However, in this case, the transmission right is not transferred to ucntou and the maintenance terminal bag UI OH, but only monitoring (examination) is performed.

Furthermore, in this system configuration, response light lighting control for hall buttons (5a1, etc.) and elevator service floor assignment control are performed for generated hall calls. If an abnormality occurs in both the group management control device 10M and the group management control device 10S, which has a backup function, etc., and elevator operation control data is no longer sent to the machine control device (foal, etc.), the machine control Equipment (10ai
The abnormality is detected by the unit microcomputer (1a1, etc.) in the hall button (5a1, etc.) and the response light lighting control is performed for the hall button (5a1, etc.).

At the same time, the machine microcomputer (181 etc.) presses the hall button (
5a1, etc.) to the network transmission control device i.
! (17a1 etc.), it is sent out onto the bus L17a and transmitted to other machines. As a result, the group management control device 10M
, 10S, the deterioration of elevator service can be minimized.

[Effects of the Invention] As described above, according to the present invention, by using the I10 data transmission line for image data transmission, it is possible to simplify the transmission line and reduce construction costs.

It also makes it possible to standardize input/output terminal devices, which has the effect of reducing costs, improving performance through image applications, and improving services for passengers.

In particular, it is efficient because it transmits multiple data preferentially based on image importance, such as in shopping buildings where multiple elevators are installed (group management), and image data can be used for status monitoring. For example, an elevator that can prevent crimes, etc., is safe, has high serviceability, and is highly economical.
This has the effect that the system can be configured easily.

[Brief explanation of the drawing]

FIG. 1 is a functional block diagram of an embodiment of an input/output terminal device according to the present invention, FIG. 2 is an overall configuration diagram showing an embodiment of an elevator control system using a bus system, and FIG. 3 is a host 1- 4 is a block diagram showing an embodiment of a microcomputer and a serial transmission control circuit. FIG. 4 is a hardware block diagram of the input/output terminal device shown in FIG. 1. FIG. 5 is a diagram showing the principle of detecting the number of people. Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 1
Figure 5 is a flowchart for explaining each operation.
Figure 13 is an explanatory diagram of data on the transmission path, Figure 14 is an explanatory diagram of a ram map in an example of use of a dial boat, Figure 16 is a layout diagram of the waiting passenger sensor information device on the hall side, and Figure 17. Figure 18 is an explanatory diagram of the multi-function interface terminal, Figures 19 and 20.
The figure is a block diagram showing the entire group management system, and FIG. 21 is a time chart explaining the operation of FIG. 19. 1...Elevator control device (Hoss I-), 2
...I10 transmission control device, 3a, 3b...
・Bus, 19... Information terminal device, 14...
...Area sensor DIF1a...Service guide display device, DIFlb...Information device. Fig. 2 Fig. 5 Yu Fig. 7 (Ippatsuyabo, 1 desire i ^1 sending hole 1 fuku) Fig. 17 Cause ■- ■ Fig. Fig.

Claims (1)

[Claims] 1. The control system of the elevator includes a host control device for controlling the running of the car, and each device for operation, control, display, and guidance installed at either the floor entrance or the car. In an elevator control system configured with functions distributed between an input/output terminal control device for control and an image processing device for inputting images from an imaging device, a data transmission means is provided between the host control device and the input/output terminal control device, An elevator control system characterized by comprising means for selectively controlling transmission content of image-related data according to an image importance value of the image processing device when image data is transmitted. 2. The elevator control system consists of a host control device for controlling the running of the car, and an input/output terminal for controlling each device for operation, control, display, and guidance installed at either the floor entrance or the car. In an elevator control system configured with functions distributed between a control device and an image processing device that inputs images from an imaging device, image features (importance value evaluation elements) are created by the distributed image processing devices, and the above evaluation elements are created by the distributed image processing devices. An elevator control system characterized in that the elevator control system is configured to first send image data to a transmission processing device (image selection control), and secondly send image data in response to a transmission permission signal from a host to the transmission processing device. 3. The elevator control system consists of a host control device for controlling the running of the car, and an input/output terminal for controlling each device for operation, control, display, and guidance installed at either the floor entrance or the car. In an elevator control system configured by functionally decomposing a control device and an image processing device that inputs images from an imaging device, when the reception of a highly important image from the image processing device starts or ends, it automatically becomes the transmission source. An elevator control system characterized by being configured to notify, issue an alarm, or communicate an image or information detected from the image (large congestion, detection of a person) to an elevator control device or a building management company. .