JPH03111390A - Elevator control device - Google Patents

Abstract

PURPOSE:To perform trial run again easily even in the event of error occurrence by furnishing within an elevator cage with a command means to change over the transmission system to test transmission, and providing a display means to make display of the result. CONSTITUTION:An elevator control device 2 senses from entries through a switch or intra-cage buttons 11A, 11B that the address set of hall controllers 3-6 is finished, which is followed by test transmission. If there is a transmission error, it is informed to the operator by means of lighting-up of the cage call button 11B of the applicable floor, and automatic transfer is made to the address set mode. Thereby the operator can again make address setting for the controller with the error generated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to automation of address setting work of an elevator control signal transmission device.

(Conventional technology) The conventional technique will be explained using FIG. 8.

First, by inputting from the console 1 connected to the elevator control device 2, a command is issued to set the address of the hall controller transmission station, which is the slave control unit of each landing.This makes it possible to set the address of the hall controller transmission station. . The maintenance worker calls and heads to the floor where the address is to be set. The elevator control device 2 transmits the address 9 of the transmission station installed on the floor corresponding to the heel position through the transmission line 8 output, and when the hall controller 5 presses the hall call button 10, the address 9 of the transmission station installed on the floor corresponding to the heel position is transmitted from the elevator control device 2. Receive address 9 as your own address and send it to E”PRO in your own unit.
N (not shown) Set.

Once the addresses of all hall controllers have been set, the data set is ended from the console 1. Thereafter, a test transmission command is input from the console 1, and test transmission is performed. If there is no transmission error in the test transmission, the work is finished, and if there is a transmission error, the address is set again.

(Problems to be Solved by the Invention) In the prior art, after a maintenance worker sets the address of a hall controller transmission station inside the car and in the hall, he goes to the machine room and performs a test transmission. If there is a setting error, you will have to return to the elevator hall from the machine room and set the address again.

An object of the present invention is to save labor by carrying out test transmission from within the car and making the results visible within the car.

[Structure of the invention]

(Means for Solving the Problems) In order to achieve the above object, in the present invention, a button or switch inside the car is used to notify the elevator control device that setting of the address of the hall controller is completed, and test transmission is performed. and informs the worker of the result by lighting up the car call button.

(Function) The elevator control device detects that the address setting of the hall controller is completed by inputting a button or switch inside the car, and performs a test transmission. If there is a transmission error, the operator is notified of the error by lighting up the call button on the floor where the error occurred, and the system automatically moves to address set mode.

This allows the operator to set the address of the controller where the error occurred again.

(Example) An example of the present invention will be described below with reference to FIGS. 1 and 2.

The configuration of this embodiment will be explained using FIG. 1.

An elevator control device 2, a console 1 connected to it, and a hall controller 3 provided at each landing.
4, 5, 6, and a transmission line 8 that transmits data such as the transmission address 9, address set end signal 12, test transmission result 13, etc. between the elevator control device 2, the hall controllers 3, 4, 5, 6, and the car 7. and an in-car operation panel l to notify the elevator control device 2 of the completion of address setting.
The operation of this embodiment will be explained with reference to FIGS. 1 to 7. do.

Referring to FIG. 2, the transmission control states of the elevator will be explained by dividing them into three types: normal mode 21, address set mode 22, and test transmission mode 23.

First, address set mode 22 will be explained. See Figures 3, 5, and 6 for flowcharts.

Input from the console 1 connected to the elevator control device 2 in the normal mode 21 causes the address set mode 22 to be entered. In the address set mode, the hall call button 10 is used as an address set button,
Hall call registration is not possible.

However, the car call button can be registered as usual.

When the address set mode 22 is entered, the elevator control device 2 transmits the address of the hall controller at the bottom position. When the hall call button 10 is pressed, the hall controller sets the address transmitted from the elevator control bag W2 to E"FROM (not shown) as its own address.

When the addresses of all hall controllers have been set, the door opening button IIA is held down for one second to shift to the test transmission mode 23. Or console 1
It is also possible to break further and return to normal mode 21.

Next, the test transmission mode 23 will be explained. Refer to FIGS. 3 and 7 for flowcharts. 6 When address setting is completed and the mode shifts to test transmission mode 23, test transmission is performed. Thereafter, if there is no transmission error, the mode shifts to normal mode 21. If there is a transmission error, the transmission error is displayed by lighting up the call button IIB of the floor where the error occurs, and the process moves to address set mode 22.

Finally, normal mode 21 will be explained. See Figure 3 for the flowchart.

The test transmission is completed and the transmission error disappears, or a break occurs at address set mode 22 to shift to normal mode 21. Normal mode 21
You can register a hall call using the hall call button as a regular hall call button. In addition, the car call button displays only the floors registered for car call. The address set mode 22 is entered by input from the console 1 connected to the elevator control device 2.

In place of the door opening button that informs the elevator control device that address setting has been completed in the above-described embodiment, a dedicated test transmission button is provided inside the car.

In the above-mentioned embodiment, the elevator control device 2 detects the completion of the address set by pressing the door open button for a fixed period of time, but in this embodiment, the end of the address set is detected by pressing the test transmission button in the switch box inside the car. To detect.

According to this embodiment, the number of erroneous detections of address set completion due to erroneous presses is reduced.

In the second embodiment described above, the in-car position display lamp is used instead of the call registration lamp to display the result of test transmission.

In the first embodiment, a car call button was used to display the result of the test transmission, but in this embodiment, the result of the test transmission is displayed by lighting the in-car position indicator lamp on the floor where the transmission error occurred.

In addition to the effects of the first embodiment, the car call registration display and the error display can be displayed separately. Therefore, it is possible to distinguish between the registered car call floor and the floor with a transmission error.

〔Effect of the invention〕

With the present invention, test transmission is performed inside the car, and the results are also displayed inside the car, so maintenance personnel do not have to go back and forth between the machine room and the hall, making it easy to retry even if an error occurs. This saves labor.

[Brief explanation of drawings]

FIG. 1 is a system configuration diagram of the present invention, FIG. 2 is a mode related diagram of the present invention, and FIG. 3 is an overall flowchart of the embodiment.
FIG. 4 is a flowchart of block 41 in FIG.
3 is a flowchart of block 42, FIG. 6 is a flowchart of block 43 of FIG. 3, and FIG. 7 is a flowchart of block 43 of FIG.
The flowchart of block 44 in the figure and FIG. 8 are system configuration diagrams of the conventional device. 1...Console 2...Elevator control device 3...Hall controller 4...
・Hall controller 5...Hall controller
6... Hall controller 7... Basket
8...Transmission line 9...Transmission station address 10...Hall call button 11...
・In-car operation panel 11A...door open button 11B...car call button

Claims (1)

[Claims] The elevator control device has a main transmission control unit and a slave control unit for each landing, and transmits control signals by serial transmission, and the setting of the transmission address of the slave control unit is transmitted to each slave control unit via the transmission line. What is claimed is: 1. A control device for an elevator, characterized in that the elevator car is equipped with a command means for switching a transmission system to test transmission and a display means for displaying the result, in the elevator car.