JPH05201672A - Car elevator monitoring system for automobiles - Google Patents

Abstract

(57) [Summary] [Purpose] There are two types of car stop position detection in the car: front and rear, and with a simple structure you can know whether the car stop position in the car is correct or not. Providing a cage monitoring device. [Structure] A vehicle stop position detection device 3 for detecting whether a car 2 stopped in a car 1 is stopped too early and a car stop position detection device 4 for detecting whether it is stopped too late. And provided in the remote monitoring device 7,
A first output signal output from the vehicle detection devices 3 and 4,
Lamps 7a and 7b that are turned on in response to the second output signal and graphic display portions 7c and 7d that perform a schematic display are provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator car monitoring system for an automobile, which monitors a stopped state of an automobile stopped in an elevator car.

[0002]

2. Description of the Related Art In a conventional car in-car monitoring device, a television camera is installed in a car, and a monitor television for receiving a signal from the television camera is installed in a manager's room and is installed in the car. I was watching the stopping position of the car. If the stop position of this car is not normal, the elevator will not start, so the manager uses the intercom in the car to restore the normal state to the driver of the car in the car while watching the monitor TV installed in the manager's room. I was instructed to do so. A related device of this type is, for example, Japanese Utility Model Laid-Open No. 61-178768.

[0003]

In the above-mentioned prior art, since the stop position of the car in the car is monitored by the monitor of the TV, the monitor TV and the TV camera are required, and the structure is complicated and very complicated. It was expensive.

The present invention has been made in view of the above-mentioned situation in the prior art, and its purpose is to make a car of an elevator for an automobile capable of knowing whether or not the stopping position of the automobile in the car is correct with a simple structure. To provide an internal monitoring device.

[0005]

In order to achieve the above object, the present invention provides an automobile stop position detecting device provided in a car, and a remote monitoring device receiving an output from the automobile stop position detecting device. In the in-car elevator monitoring device including the vehicle stop position detecting device, the vehicle stop position detecting device outputs a first output signal indicating that the vehicle stop position is too early, and the vehicle stop position is too late. Is capable of outputting any of the second output signals shown, and
The remote monitoring device displays that the vehicle stop position is in front of the vehicle according to either the first output signal or the second output signal output from the vehicle stop position detection device, or stops the vehicle. A display means is provided for displaying that the position is too late.

[0006]

According to the present invention, the position of the vehicle in the elevator car is detected by the vehicle stop position detecting device, and when the stop position of the vehicle is too far forward, the first output signal is output.
Further, when the stop position of the vehicle is too far behind, the second output signal is output. By inputting this output signal, the remote monitoring device causes the display means to perform the display corresponding to each of the above-mentioned first output signal and second output signal. That is, from the vehicle stop position detection device to the remote monitoring device
When the second output signal is input from the vehicle stop position detection device to the remote monitoring device, the display means indicates that the stop position of the vehicle is too early. The means indicates that the stop position of the vehicle is too late. As described above, according to the present invention, two output signals are output from the vehicle stop position, and the remote monitoring device is only provided with the display means.
The structure is simple, and it is possible to check whether or not the stop position of the automobile in the elevator car is correct at the position where the remote monitoring device is provided with such a simple structure.

[0007]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a remote monitoring device portion, and FIG. 2 is a view showing a vehicle stop position detecting device portion.

In these FIGS. 1 and 2, 1 is a car that moves up and down in a hoistway, 2 is a car that is in the car 1, and 3 and 4 are vehicle stop position detecting devices provided in front and rear of the car 1. 5 and 6 are car stops provided on the front and rear of the floor in the car 1, 7 is a remote monitoring device provided in the building management room, and 7a and 7b are when the car stop position in the car 1 is ahead or behind. , A lamp that is turned on and off by the vehicle stop position detection devices 3 and 4, and 7c and 7d are graphic display units provided in the remote monitoring device 7 for quick understanding.
8 is when the vehicle stop position is too far in front or too far,
Intercoms 9 and 10 for transmitting instructions from the remote monitoring device 7 in the manager's office are attached to the front and rear of the car 1,
The car doors, 12 and 1 that open when the passenger lands on landing 11
3 is a hall door.

In the above-described structure, for example, as shown in FIG. 2, when the car 2 that has got into the car 1 gets over the car stops 5 and 6 and stops at the car stop position ahead of the car, the car stop position is stopped. The detection device 3 detects that the vehicle stop position is too far in front, and outputs a first output signal to the remote monitoring device 7 provided in the building management room or the like. In response to the output first signal, as shown in FIG. 1, the lamp 7a incorporated in the remote monitoring device 7 lights up,
A schematic display indicating that the vehicle stop position in the car 1 is ahead of time is displayed on the graphic display portion 7c.

As a result, the building manager, etc. can see the lamp 7a.
It is possible to know that the stop position of the automobile 2 in the elevator car 1 is too far ahead by illuminating and the graphic display portion 7c, and the intercom 8 immediately shows that the automobile stop position is too far ahead. Tell the car driver. The vehicle driver who has received the instruction performs a driving operation for returning the vehicle 2 to the normal stop position.

In this way, the car 2 is correctly stopped in the car 1, and the car 1 is prevented from moving up and down.
In the above description, the case where the vehicle stop position is past the front has been described, but the same applies to the case where the vehicle stop position is past the rear such as insufficient boarding.

Although the above-described embodiments exemplify a through-passage type elevator, the present invention is not limited to this, and it is needless to say that the present invention is similarly applicable to a single-sided exit type elevator.

[0014]

As described above, the present invention provides a vehicle stop position detecting device which outputs an output signal corresponding to each of the front and rear, and the front or rear after receiving the output signal. Since it has a simple structure only provided with a remote monitoring device having display means for performing corresponding display,
It does not require a monitor TV, a TV camera, etc. as in the conventional case, and the facility cost can be reduced as compared with the conventional case.

[Brief description of drawings]

FIG. 1 is a perspective view showing a portion of a remote monitoring device provided in an embodiment of the present invention.

FIG. 2 is a diagram showing a vehicle stop position detection device portion provided in an embodiment of the present invention.

[Explanation of symbols]

 1 car 2 car 3, 4 car stop position detection device 5, 6 car stop 7 remote monitoring device 7a, 7b lamps 7c, 7d graphic display unit 8 interphone

Claims (1)

[Claims] 1. An in-car monitoring device for an elevator for an automobile, comprising: a vehicle stop position detecting device provided in a car; and a remote monitoring device receiving an output from the vehicle stop position detecting device. The position detecting device is capable of outputting either a first output signal indicating that the vehicle stop position is too early or a second output signal indicating that the vehicle stop position is too late, and
The remote monitoring device displays that the vehicle stop position is in front of the vehicle according to either the first output signal or the second output signal output from the vehicle stop position detection device, or stops the vehicle. An in-car monitoring device for an automobile elevator, comprising display means for displaying that the position is behind.