JPS606582A - Controller for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a control device for an automatic guided vehicle and an elevator in which a person can ride.

In recent years, with the advancement of factory automation, automated guided vehicles (hereinafter referred to as ``unmanned vehicles'') have been increasingly used. is often used.

By the way, when all the elevators are used to move an unmanned vehicle like this, the receiving elevator for carrying people and cargo is often used, and it is thought that the boarding elevator will be used in the future.

However, in such a case where a person and an unmanned vehicle use an elevator, a problem arises in that if a person and an unmanned vehicle get on the elevator at the same time, an accident may occur due to contact between the unmanned vehicle and the person.

The present invention aims to eliminate the above-mentioned problem TW4.The present invention aims to eliminate the above-mentioned problem TW4.
It is provided by the J-controlled equipment β meeting.

Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a block diagram showing one embodiment of the present invention.

In the same figure, an elevator control device (1) wirelessly transmits an in-car passenger layer No. 4g P and an unmanned car (3) from a car passenger ejecting device (2) that detects mutiny of passengers in the car. Unmanned vehicle control device tA41 that commands and controls via communication (
The call signal P2 for exclusive use of unmanned vehicles requesting boarding of driver 81 is inputted manually, pJTw is processed based on the human input results of Kohachi et al., and the unmanned vehicle control device (4) is notified of the unmanned vehicle according to the processing result. (8
) boarding command No. 18 P3 and boarding stop + h command P of the unmanned car (3) are fully output, and an announcement command No. 16 P6 is outputted to the announcement device g (5) that makes an announcement for getting off the car.

An example of this elevator control device (1) is shown in Figure 2.
funi, (: PU (central processing unit!) 11)
, memory t121 consisting of program storage ROM and data storage RAM, car passenger detection device (2) and announcement (13), input/output interface C14- for signal transmission and reception with unmanned vehicle control device (4)) Consisting of

Note that the configuration of each part of the elevator controlled by this elevator control device (1) is well known, so a description thereof will be omitted.

Next, the operation of the embodiment configured as described above will be explained with reference to FIG. 6 as well.

FIG. 5 is a flowchart showing an example of the elevator system #operation performed by the elevator control device of FIG. 1.

In the same figure, 5TEPI to 6: Unmanned vehicle control device (Dedicated call from 1 phrase (check the g sound to determine whether there is a dedicated call for unmanned vehicle or not, and if 16rt indicates that there is a dedicated call for unmanned vehicle, then the dedicated call After registering and selecting the driving sound for unmanned vehicles, ST] If' 4
Proceed to 5WtK if the call is not for unmanned vehicles only.

sTgp4-5: Determine whether or not the unmanned vehicle is exclusively operated, and if it is not the unmanned vehicle exclusively operated, f is controlled in the emergency operation mode, and in the unmanned vehicle exclusive operation, it is used for the processing of the unmanned vehicle exclusive driving mode after BTEP6. enter.

5TEP6~8; Car own passenger detector (Detection signal from 2+ is detected to determine whether there are passengers in the car or not. If the car is in the same passenger group, only responds to the car call, and if the car is not in the same passenger group. 5TEP9 Go forward.

While there are passengers in the car, the driver will not respond to requests to board the unmanned car.

STF; P9-14; Open the door of the car, determine whether there is a passenger in the car, and if there is a passenger in the car, issue a command to the passenger car control system (4) to stop boarding the unmanned car. is output to completely stop boarding of the unmanned vehicle (81), and output an announcement command to the in-car announcement device (5) to make an announcement to the inside of the car for getting off the car.

On the other hand, if there are no passengers in the car, an unmanned car boarding command is output to the unmanned car control device (4), and the unmanned car (3)
πI' OJ L rC After boarding the unmanned vehicle (8), determine whether or not the unmanned vehicle (8) has been boarded, V, r 5TEP9 K return to the trench where the unmanned vehicle (8) has completed boarding, and return to the unmanned vehicle ( 3
After completing 10 rides, proceed 15K.

1st, if the car is fully opened to board an unmanned car (8) and a person gets on the car, the car will be placed in a standby state with the doors open, the passenger will be informed that no service will be provided, and the passenger will be encouraged to get off the car. , prevent unmanned vehicles (81) and people from riding together.

At the same time, the unmanned vehicle (8) will be completely stopped from boarding the unmanned vehicle (8), and the unmanned vehicle (8) will be completely prevented from riding together with a person, and the extravagant alighting announcement will be made to ensure that passengers get off the vehicle. To more reliably prevent unmanned vehicles (8) from riding together with people.

8TBP15-18; All cars are closed, the service for moving the unmanned vehicle (8) to the required floor is started, and after the V-bis is completed, the unmanned vehicle exclusive driving mode is completely canceled and the normal driving mode is returned.

In the above embodiment, an announcement is made in the car to get off the car, but the same effect as in the above embodiment can also be obtained by displaying a display in the corner urging the driver to get off the car.

As explained above, according to the present invention, when the door of the tt is opened to board an automatic guided vehicle and a person gets in the car, the car is placed in a standby state with the door open. Since the passengers get off the car with full knowledge that they will not receive any service, the automatic guided vehicle and the person will not be riding together in the car, and accidents can be prevented from occurring.

4 Figure 1 fj-+ simple #5? Figure 1 is a block diagram showing one embodiment of the present invention, Figure 2 is a block diagram showing an example of Yang 1ryJ's elevator control device, and Figure 6 is a block diagram showing an example of the elevator control device 14 of Figure 1 executed. It is a flow diagram showing an example of elevator control operation.

(1): Elevator control device (2): Side passenger detection device (81: Unmanned car (4): Unmanned vehicle control device (5): Announcement device Agent Masao Oiwa

Claims (1)

[Scope of Claims] (1) In an elevator that can be used by an automatic guided vehicle and a person, an automatic guided vehicle dedicated door stage that requests boarding of the automatic guided vehicle, and car own passenger detection means that detects the sound of passengers in the car. Based on the boarding request of the automated guided vehicle and the detection result of the car self-passenger detection means, if a person gets on the car when the door is opened to board the unmanned guided vehicle, the car enters a standby state with all doors open. What is claimed is: 1. A control device for an elevator, characterized in that an elevator control device is provided with an operation control means exclusively for an unmanned guided vehicle. (2) The elevator control device according to claim 1, wherein the automatic guided vehicle dedicated operation control means makes an alighting announcement on the announcement device when the automatic guided vehicle is set in the door-open waiting state. (8) The automatic guided vehicle dedicated operation control means is in the door-open waiting state (
an elevator control device according to claim 1 or 2, which instructs the automatic guided vehicle control device to completely stop boarding the automatic guided vehicle when the automatic guided vehicle is overloaded;