JPH03249078A - Inspection device for elevator display lamp - Google Patents

Abstract

PURPOSE:To inform the result of inspection of display lamps automatically by providing an inspection control device and an abnormality informing device for inspecting and energizing the display lamps in order with the operation of an inspecting switch. CONSTITUTION:When an inspecting switch 9 is operated by an inspection operator, an inspection command is given to energize an inspection control device 11. A first display lamp circuit 2 is lit for energization. Since this lighting energization is performed in an instant, an general user of the elevator can not distinguish the lighting. Next, when the first display lamp circuit 2 is not conducted, abnormality is informed by an abnormality informing device 12. When the first display lamp circuit 2 is conducted, a similar inspection work is performed against a second display lamp circuit, and a similar inspection is performed against a third display lamp circuit and each circuit following thereto in order. When the inspection is performed against the final N-th display lamp, the inspection work is concluded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention relates to an elevator indicator light inspection device that automatically notifies an unlit indicator light during two inspections.

[Conventional technology]

For example, as a conventional elevator indicator light inspection device,
As disclosed in Japanese Patent No. 7-33021, there is an inspection device that quickly and efficiently inspects an elevator car by raising and lowering it in a simulated manner on an electric circuit and lighting up a position indicator light.

[Problem to be solved by the invention]

With the conventional elevator indicator light inspection device as mentioned above,
Inspection workers had to observe the lighting status of the indicator lights, which required two people, and there was also the problem that mistakes could occur.

This invention C has been made to solve this problem, and aims to provide an elevator indicator light inspection device that automatically notifies inspection results of two indicator lights.

[l! Means to solve the problem]

The elevator indicator light inspection device according to the present invention is provided with an inspection faJ11 device that sequentially inspects and energizes the indicator lights by operating two inspection switches, and an abnormality notification device.

[For production]

In the elevator indicator light inspection device configured as described above, when the indicator light that has been energized for two inspections is out of conduction, the inspection control device outputs an output, and this output energizes the abnormality alarm device so that the indicator light does not light up. The indicator light will notify you.

〔Example〕

Figures 1 to 3 are diagrams showing one embodiment of the present invention, and in Figure 2, (1) is an elevator landing having an entrance/exit (1a);
(2) to (8) are indicator lights installed at the edge of the entrance/exit (1a), (2) is the first indicator light consisting of an up direction light, and (3) to (5) are the elevator car ( (3) is a second indicator light consisting of a first floor indicator light, and (4) is a third indicator light consisting of a second floor indicator light.

(5) is the fourth indicator light consisting of the third floor indicator light, (6) is the fifth indicator light consisting of the down direction light, (7) is the sixth indicator light consisting of the up response call button, and (8) is the outbound response light. This is the seventh indicator light consisting of a call button.

Although not shown in the drawing, the elevator landings on other floors are also equipped with indicator lights similar to those in landing (1), as well as an in-car position indicator light and a driving direction light inside the car.

An indicator light for the car call response button is provided, and the 8th indicator light ~
An Nth indicator light is formed. (9) is an inspection switch,
aO) is an indicator light circuit 2a1) is an inspection dividing device having an inspection program, and has an I10 port (]la) and a RAM
(llb), CPU (llc), ROM (lid)
A computer (11e) having (lid) is arranged. The tap is an abnormality alarm device.

The operation of the elevator indicator light inspection device configured as described above will be explained with reference to the flowchart shown in FIG. When the inspection switch (9) is operated by the inspection worker,
The inspection command in step (101) is issued and the inspection splitting device Qll is energized. Then, the process proceeds to step (103) via step (102), and the first indicator light (2) circuit is inspected and energized. Note that this check energization is instantaneous 2, for example, 0.
．． 001 seconds and cannot be identified by general elevator users. Then, the process proceeds to step (104), and if the first indicator light (2) circuit is not energized, the process proceeds to step (105), in which an abnormality in the papermaking is notified through the abnormality notification device port. If the first indicator light (2) circuit is energized, the process proceeds to step (106), and if N is not the final value, the process returns to step (103) via step (107). Then, regarding the second indicator light (3) circuit, the same inspection operation as the first indicator light (2) is performed, although a detailed explanation will be omitted, and the third indicator light (4)
The following inspections are also performed in the same way as for the first indicator light (2). Then, when N reaches the final value in step (106), the inspection ends.

In this way, by operating the inspection switch (9), all indicator light circuits are automatically inspected and energized in sequence, and the abnormality indicator lamp is automatically notified by the abnormality notification device port. Therefore, you can check the indicator lights without making any mistakes with less effort.

Further, since the two-check energization is instantaneous and cannot be recognized by ordinary elevator users, it does not cause unnecessary discomfort to elevator users. In addition, it is easy to automatically operate the 2-check switch (9) at the appropriate time, and it is also easy to automatically record the output of the abnormality alarm device (2) or transmit it to a remote elevator monitoring center. A fully automatic elevator indicator light inspection device can also be easily realized.

〔Effect of the invention〕

As described above, the present invention sequentially inspects and energizes the indicator lights via the inspection switch, and reports a non-conducting indicator light using the abnormality reporting device.

As a result, it is possible to obtain the effect of checking the indicator light without making a mistake with a small number of steps.

[Brief explanation of drawings]

FIG. 1 is a conceptual overall configuration diagram showing one embodiment of the elevator indicator light inspection device according to the present invention, FIG. 2 is a conceptual circuit diagram showing the electrical connections shown in FIG. 1, and FIG. 3 is the operation of FIG. 1. It is a main part flowchart explaining. (2)-(8)・Indicator light, (9) Inspection switch, 01)
Inspection sub-part device, (121 abnormality notification device) Identical parts in the two figures are designated by the same reference numerals.

Claims (1)

[Claims] A large number of indicator lights installed in the elevator, an inspection switch that is operated when inspecting these indicator lights, and the operation of this inspection switch sequentially energizes the above indicator lights for inspection, and outputs an output when there is a non-conducting indicator light. an inspection control device that emits
An elevator indicator light inspection device comprising an abnormality alarm device energized by the output of the inspection control device.