JPH01242378A - Elevator device - Google Patents

Abstract

PURPOSE:To make canceling of misspecified floor No. and also respecification by using an ON/OFF switch as a panel switch whose electrical contact is alternately opened and closed through external operation repeatedly. CONSTITUTION:As a panel switch 1, an ON/OFF switch is used whose electrical contact is alternately opened and closed through external operation repeatedly. If this panel switch 1 specifies, for ex., the fourth floor, panel switch 1 to emit a stop command for the fourth floor is turned on to light up a lamp. If the specified floor (fourth) is mistake, repush of the switch 1 to emit stop command for fourth floor opens the electric contact, and a command to cancel the stop command for the fourth floor is given to put off the lamp. If a stop command for actually desired floor, fifth, is entered by the switch 1, a controller disengages the stop at fourth floor on the basis of input through the switch 1, and thus the elevator will be stopped at the fifth floor.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an elevator system, and more particularly to an elevator system in which a person rides, a destination is indicated inside the elevator, and a person or cargo is transported.

[Conventional technology]

Conventionally, in this type of elevator system, once a destination floor number is designated by pressing a panel switch in the elevator, the number cannot be canceled.

[Problem to be solved by the invention]

As mentioned above, conventional elevator equipment is structured so that once you press a panel switch and specify a floor number, you cannot cancel that number. If specified, the elevator will perform unnecessary operations such as temporarily stopping at the wrong floor, which also results in wasted time for elevator users.

An object of the present invention is to provide an elevator system that solves the above problems.

[Differences between the invention and the prior art]

The present invention differs from the conventional elevator system described above in that it is possible to cancel or re-designate an incorrect floor number designation.

[Means to solve the problem]

In order to achieve the above object, the present invention provides an elevator apparatus equipped with a panel switch that issues a stop command to a required floor of a building, as the panel switch:
It uses an on-off switch whose electrical contacts are alternately opened and closed by external operation.

〔Example〕

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

In FIG. 1(a), in an elevator that goes up and down in a high-rise building, a panel switch 1 is provided corresponding to each floor (floor) to designate each floor (floor) of the building to stop. When the elevator is operated, a controller (not shown) of the elevator detects this and stops the elevator at the desired floor.

The present invention uses an on/off switch whose electrical contacts are alternately opened and closed by external operation as the panel switch 1.

FIG. 1(a) shows the state before the panel switch 1 is pressed. No floor number is specified anywhere, so the elevator is stopped. FIG. 1(b) shows a state in which a floor number is designated by pressing the panel switch 1. In this case, panel switch 1 specified the 4th floor, so
Panel switch 1, which issues a stop command on the 4th floor, is turned on and the lamp lights up. Figure 1 (C) shows the specified floor (
4If? ? ) was incorrect, so the panel switch 1 was pressed again to cancel. When the panel switch 1 that issues the stop command on the 4th floor is operated again, the electrical contact opens, a command to cancel the stop command on the 4th floor is issued, and as a result, the lamp goes out. FIG. 1(d) shows a state in which the floor to which the user wishes to go is again specified. After issuing a stop command to the 4th floor using the panel switch 1, when a desired stop command to the 5th floor is input using the panel switch 1, the controller (not shown) of the elevator will issue a stop command to the 4th floor based on the input from the panel switch 1. Release the stoppage and stop the elevator on the 5th floor.

FIG. 21 is a ratio diagram of the conventional elevator system.

Fig. 2(a) shows the elevator system of the present invention, Fig. 2(b)
is a conventional elevator system. Through the series of operations shown in FIG. 1, the elevator system E according to the present invention directly arrives at the 5th floor of the building 2 without stopping at the 4th floor. On the other hand, in the conventional elevator system, since the specified 4th floor cannot be canceled, the elevator stops at the useless 41st floor before reaching the 5th floor.

〔Effect of the invention〕

As explained above, the present invention makes it possible to cancel or reassign an incorrect floor number by adopting an on/off switch for the floor switch in the elevator equipment.
This has the effect of preventing the machine from stopping on an unnecessary floor due to incorrect designation, and eliminating wasted time.

[Brief explanation of the drawing]

FIGS. 1(a) to (d) are diagrams showing one embodiment of the present invention, and FIGS. 2(a) and (b) are diagrams comparing the operating states of the present invention and a conventional elevator system. 1... Panel switch patent applicant NEC Corporation - 4, J-1 Agent Patent attorney Kayano Junior High School 1-;
(a) (b) Figure 1 (α)

Claims (1)

[Claims] 1. An elevator device equipped with a panel switch that issues a stop command to a required floor of a building, characterized in that the panel switch is an on-off switch whose electrical contacts are alternately opened and closed by external operation. Device.