JPS6151474A - Elevator device - 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 [Technical Field of the Invention] The present invention relates to an elevator system, and particularly to the structure of a car operation panel that transmits and receives operation control signals between control panels in a machine room. .

[Prior art]

First, 1. With reference to FIG. 2, a conventional elevator system equipped with a car operating panel similar to that shown in, for example, Japanese Patent Application Laid-open No. 58-rl) 193870 will be described.

In the diagram, (1) is the elevator car, (2) is the elevator car, and (2) is the elevator car.
), the car operation panel (3), the heel operation panel (2)
(4) a destination registration section provided on the elevator car control panel (2) and including a plurality of destination buttons; (5) a third functional section consisting of a door operation section provided on the heel operation panel (2) and having nine door opening buttons;
(6) It is installed on the handle and operation panel (2) for automatic operation.

A fourth functional section consists of an operation mode switching section in which a switch for maintenance operation, etc. is arranged, (7) is a control panel installed in the elevator machine room (not shown), and (8) is a control panel installed in the control panel (7). 011 is a transmission line whose negative side is connected to the computer (8) via the interface αO, and the other side is connected to the first functional unit (3). 2nd to 4th functional parts (4)
~(6), the other side is a receiving line connected to the city computer (8) via the interface 01.

That is, the control signal 9 display signal etc. for elevator operation is processed by the computer (8), and the computer (8)
) and the first to fourth functional units (3) to (6), respectively, are provided with a transmission line (9) and a reception line U. Therefore, the number of signal lines such as transmission line (9) and reception line (9) increases.

There was a problem that required complicated work such as manufacturing and wiring. In addition, various types of elevators are manufactured with different specifications in terms of the number of stopping points, operating methods, etc., and each type of elevator has a different computer (8), car operation panel (2), and number of signal lines. There was a problem that hindered productivity. Furthermore, if the specifications of the elevator are changed during manufacture, the computer (8), car operation panel (2), etc. must be changed, resulting in complicated work.

[Summary of the invention]

This invention solves the above-mentioned drawbacks by unitizing each functional part of the car operation panel and connecting it to a subcomputer provided in the car, and connecting the computer of the control panel and the subcomputer with a predetermined signal line. The present invention aims to provide an elevator device that can easily accommodate changes in specifications and specifications.

[Embodiments of the invention]

Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 3 to 8. In the figures, FIG. The same symbols as in FIG. 2 indicate corresponding parts.

(2) A car operation panel that is integrally constructed with the wing wall of the heel and (1), (Za) forming both parts of the car operation panel (2), and vertical grooves (2b)'r facing each other. The frame is placed in the same way.

(2C) has both edges fitted into the longitudinal grooves (2b) and is placed between the frames (2a), and the car operation panel (
(2) is the same as the upper plate (2C); (2) is the lower plate that forms the lower end of the car operation panel (2); (3) is the display section; (3a) is a top plate of the first functional unit whose both edges are respectively fitted into the longitudinal grooves (2b);
3b) is a case attached to the back side of the top plate (3a),
(3C) is a direction light provided on the top plate (3a), (+
d) is a position indicator consisting of a two-digit digital display provided on the top plate (3a).

(3e) is a message display consisting of a liquid crystal display provided on the top plate (5a), (3f) is a message display provided on the case (3b) including a direction light (3c), a position indicator (3d), and a message display. Display function circuit connected to (6e), +
41 (4') are the second functional units each consisting of a destination registration section.

(4CM4'a) is a top plate of the second functional unit (4) (4') whose both edges are fitted into the longitudinal groove (2b), respectively;
(4b) (4'b) are the front plates (4a) (4') respectively.
The case attached to the back of a), (4c) and (4'c) are multiple destination buttons provided on the front plates (4a and 4'a), respectively, (4d and 4'd) are respectively Case (4b)
(4'b) is the destination registration function circuit provided at the destination button (4c) (4'c), (5) is the third functional unit consisting of the door operation section, and (5a) is the both edges. is the longitudinal groove (
2b), the top plate of the third functional unit fitted to (s
b) is a case attached to the back side of the top plate (5a), (
5c) is a front plate (5a) K equipped with 9 door open/close buttons;
(5d) is provided on the case (5b) to close and open the door (9).
(6) is the fourth functional unit consisting of the door operation function circuit connected to 5C), (6) is the operation mode switching section, and (6a) is the fourth functional unit whose both edges are fitted into the vertical groove (2b). , (6b) is a case attached to the back of the top plate (6a), (6c) is a lid plate that opens and closes the opening of the top plate (6a), and (6d) is installed inside the case (6b). (6e) is an operation mode changeover function circuit provided in the case (6b) and connected to the operation mode changeover switch (6d), a'a is a subcomputer unit, (12a) is a The edge is a vertical groove (2b)
The top plate of the subcomputer unit α2 fitted to the.

(12b) is a case attached to the back side of the top plate (12a).

(12C) is a subcomputer provided with case (12b) K, and θ'3 is a display function circuit (3f) via a connector.
, destination registration function circuit (4d) (4'd), door operation function circuit (5d).

A connector (9) is placed between the operation mode switching function circuit (6e) and the subcomputer (12G) and connects these circuits in series;
), subcomputer (12C) f connected transmission line.

al is a reception line corresponding to the transmission line (9).

That is, the modularized first to fourth functional units 13041 (4 + 51161) are installed on the heel (1) through the longitudinal groove (2b) so that they can be easily attached and detached, and the car operation panel (2
) are configured, and the first to fourth functional units +31 +
41(4')+51+61 are easily connected and disconnected to the subcomputer (12C) provided at the heel (1) via the connector (13'e).

Send computer (8) and subcomputer (12c).

Connected by receive line +9I QCI, computer (8).

Operation control signals are exchanged between the subcomputers (12C). Therefore, regardless of the elevator specifications such as the number of stops and the operation method, only the transmitting/receiving lines +91 tll need to be configured in a predetermined manner, making manufacturing management and wiring easy and improving productivity. Also, the first to fourth functional units +31
+41 (4') f5H61 can be appropriately combined and connected to each other to form a car operation panel +21 ft, which can easily accommodate elevators with different specifications and achieve high productivity. In addition, if the specifications of the elevator change during manufacturing or after installation, the first to fourth functional units + 3
1 +41 (4') +51 +61 can be handled flexibly by replacing and connecting them as appropriate.Furthermore, the functional units in the embodiments shown in Figs. 3 to 8 are configured as described below. However, the same effect as the embodiments shown in FIGS. 3 to 8 can be obtained. That is, the seventh
The first functional unit +31'i in the figure.

It can be replaced by the first functional unit (3) provided with a position indicator (6d) consisting of a direction light (3C) and a floor number (3d) shown in FIG. 9. Also, the second machine unit (4) (4') in Figure 8? , a destination button (4C) consisting of numeric keypad buttons as shown in FIG. 10, or a small number of destination buttons (4C) corresponding to a small number of destination floors as shown in FIG.
C)? It can be replaced by a second functional unit (4) having the following functions.

In addition, the transmission line (9) and the reception line 1 of the embodiments shown in FIGS.
It is clear that even if 1) uses a signal line made of optical fiber, the same effect as the embodiments shown in FIGS. 3 to 8 can be obtained.

〔Effect of the invention〕

As explained above, the present invention connects a computer provided in an elevator control panel and processes all operation control signals to a subcomputer provided in the car, and communicates the above information with the computer in the control panel via the subcomputer. It is equipped with a car operation panel composed of multiple functional units that send and receive signals. This allows the signal lines between the computer and subcomputer to be configured in the same way regardless of the specifications of the elevator, making manufacturing management and wiring easier and improving productivity. The objective is to realize an elevator system that can be handled by combining functional units, can flexibly handle changes in elevator specifications during manufacturing or after installation, and can achieve high productivity.

[Brief explanation of the drawing]

Fig. 1 is a front perspective view of a car showing a conventional elevator system, Fig. 2 is a diagram conceptually showing the transmission status of operation control signals of the elevator system shown in Fig. 1, and Fig. 3 is an illustration of an elevator system according to the present invention. Figure 1 is a diagram showing an example, and Figure 4 is a diagram corresponding to Figure 3.
A sectional view taken along the line IV-4 in the figure. Fig. 5 is a sectional view taken along the line V-V in Fig. 3, Fig. 6 is a view corresponding to Fig. 2 corresponding to Fig. 3, Fig. 7 is an enlarged view of the first functional unit in Fig. 3, and Fig. 8 is an enlarged view of the second functional unit in FIG. 3, FIG. 9 is a diagram showing a unit replacing the first functional unit in FIG. 7, and FIGS. 10 and 11 are respectively the second functional unit in FIG. 8. It is a figure which shows the unit substituted for. /aX (old...car, (2)...car operation panel, (3)-...
1st functional unit), +4+ (4')...2nd functional unit, (5)...3rd functional unit, (6)...
- Fourth functional unit, (7)... control panel. (8)...Computer, (12C)...Subcomputer. In addition, the same parts or corresponding parts in FIG. 9 are indicated by the same reference numerals.

Claims (1)

[Claims] a computer installed in a control panel installed in a machine room of the elevator to process operation control signals for the elevator; a subcomputer installed in the elevator car and connected to the computer; and a subcomputer installed in the elevator car and connected to the computer; An elevator apparatus comprising a plurality of functional units constituting a car operation panel, connected to the subcomputer, and transmitting and receiving the signals to and from the computer via the subcomputer.