JPH0859099A - Full-car passing device for elevator - Google Patents

Abstract

PURPOSE: To improve the extent of operating efficiency in an elevator by carrying out a through operation at a time when a means detecting the volumetric capacity of loading acounting for a space in the inner part of the car and a full-load check button both have outputted. CONSTITUTION: In the case where light of phototube units 1a to 1d is interrupted, by way of example, each contact of four open contacts (a) to (d) of a circuit is closed, but a full-car check button B is not pushed and a B1 contact is left opened intact unless a fact that there is a full-car state is judged by an operator. Therefore a full-car passing device 10 is not impressed, and thereby if there are elevator hall calls of other floors, it responds to the call, giving its service to load passengers and their loading into an elevator. Likewise, these passengers and their loading are loaded so as to intercept the light of the phototube units 1a to 1d in a car, and in the case where the full-car check button B is pushed, the open contacts (a) to (d) of a light receiving parts 2a to 2d and the full-car check B1 open contact are all closed, and thereby the full-car passing device 10 is impressed, so the full-car passing device open contact 10 is closed and a full-car indicator lamp 11 is impressed. In this constitution, even if the hall calls of the other floors are being registered, a full-car command for running through to the car designated floor is emitted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator full load passing device.

[0002]

2. Description of the Related Art As a conventional full-load passing device, when a load in a car is detected to be equal to or more than a predetermined value, a direct operation from a car to a designated floor is performed regardless of a car call from an elevator hall. However, for example,
It is proposed in Japanese Patent No. 575.

However, in the above configuration, since consideration is not given to the case of loading a light and large volume baggage in the car, in this case, even if passengers cannot get in, the car call from the hall is serviced. , Was making the operation efficiency of the elevator poor.

In order to solve this problem, a method of detecting the volume and determining the full load in the car is proposed in, for example, Japanese Utility Model Laid-Open No. 63-56167.

[0005]

In the above prior art, a plurality of photocell devices are used and it is determined that the inside of the car is full when all of the light rays are blocked. However, this detection device does not consider the condition that all the rays are interrupted by accident, and even if it is not full, it goes straight to the designated floor registered from the car and does not service the car from the hall. There is a problem that the operating efficiency of the elevator is deteriorated.

It is an object of the present invention to provide an elevator full load passage device which solves the above problems and improves the operation efficiency of the elevator by accurately detecting that the inside of the car is full. is there.

[0007]

The features of the present invention include means for detecting the volume of luggage occupied in a car,
The output of the detection means, in the elevator full load passage device with means for direct operation to the designated floor registered from the car, also equipped with a full load confirmation button in the car,
The direct operation is performed when both the full load confirmation button and the detection means output.

[0008]

The present invention configured as described above makes it possible to accurately detect the full load state in the car by detecting the volume of the luggage occupied in the car and operating the confirmation button for confirming the volume. .

[0009]

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

FIG. 1 is a view of the inside of the car seen from the ceiling.
Reference numerals 2a to 2d are light receiving portions of the photoelectric device corresponding to the light projecting portions 1a to 1d. B is a full load confirmation button.

FIG. 2 is a sectional view taken along the line AA 'of FIG.
Is a ceiling, 4 is a floor, 5 is a side plate, 6 is a front plate, and 7 is a car door.

FIG. 3 is an electric circuit diagram showing an embodiment using the present invention. Reference numerals 8 and 9 denote power supply lines, and a to d are operations when light of the light projecting portions 1a to 1d of the phototube device is interrupted. Each of the open contacts of the light receiving portions 2a to 2d, B1 is an open contact B1 that operates when the full load confirmation button B attached to the car front side plate 6 is pressed. When the light from the light projecting units 1a to 1d is blocked and the full load confirmation button B is pressed to identify the full load state, 10 is operated from the car to the designated floor registered and the other floor is landed. Reference numeral 11 is a device for passing a call, and reference numeral 11 is an indicator light for notifying that each car hall has been fully loaded by the application of the full load passing device.

Next, the operation of the embodiment of the present invention will be described with reference to FIGS.

In FIG. 1, it is assumed that photocell devices 1a, 1
When the lights b, 1c, 1d are blocked, the contacts of the open contacts a, b, c, d of the circuit of FIG. 3 are closed, but if the driver does not identify that the load is full, the full load confirmation button B Is not pressed and the B1 contact remains open. Therefore, the full load passing device 10 is not applied, and if there is a landing call on another floor, a service is provided so that passengers and luggage can be boarded according to the call. Similarly, when a passenger or a luggage is loaded so as to block the light projecting portions of the photocell devices 1a to 1d in the car, and the full load confirmation button B is pressed, the open contacts a to the light receiving portions 2a to 2d.
d and the full load confirmation B1 open contact is closed, the full load passage device 10 is applied, and the open contact 10 of the full load passage device is closed and the full load indicator lamp 11 is applied. As a result, even if a hall call on another floor is registered, a full load instruction to operate the designated floor of the car is issued, so that the car call service can be performed quickly.

Therefore, according to the present embodiment, even if all of the photocell devices are accidentally blocked, if the driver does not confirm it, there is no direct driving from the car to the registered floor. The service can also be provided for landing calls on other floors. As a result, unnecessary direct operation is not performed, and it is possible to significantly improve the operation efficiency.

[0016]

Since the present invention is configured as described above, it is possible to accurately detect the full state of the inside of the car, so that it is possible to significantly improve the operation efficiency without performing unnecessary direct operation.

[Brief description of drawings]

FIG. 1 is a plan view of an elevator car including an elevator full load passing device according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA ′ of FIG.

3 is an electric circuit diagram of the elevator full load passing device of FIG. 1. FIG.

[Explanation of Codes] 1a to 1d Phototube device light emitting unit 2a to 2d Phototube device light receiving unit 8, 9 Power line 10 Full load passage device 11 Full load indicator light a to d 2a to 2d open contact B Full load check button B1 Full load check button B open contact

Claims (1)

[Claims] 1. A full load passage device for an elevator, comprising: means for detecting a volume of baggage occupied in a car; and means for directly operating a specified floor registered from the car by an output of the detection means, An elevator full load passage device, further comprising a full load check button in the car, wherein the direct operation is performed when both the full load check button and the detection means output.