JP2001019297A - Hitting preventive device to landing door for elevator by carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hitting preventive device to a platform door for an elevator by a carrier capable of reducing a hitting accident of a forklift to the landing door and easily finding a driver hitting the forklift to the landing door. SOLUTION: A device having a human body sensor 9 to detect a driver 18 od a carrier 17 when the carrier 17 approaches a landing door 6 by a specified distance and a lighting device 10 to light or blink when the human body sensor 9 comes to be in a state of detecting the driver 18 and to make the landing door 6 in an open state when the driver 18 is detected by the human body sensor 9 is performed by providing a photographing and recording device 11 to photograph and record the driver 18 and the carrier 17 to detect the driver by the human body sensor 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing a transport vehicle from hitting an elevator landing door.

[0002]

2. Description of the Related Art Conventionally, in a luggage elevator, when a heavy truck is carried in and out of a car with a forklift, the forklift often hits a landing door.

[0003]

SUMMARY OF THE INVENTION As in the above conventional example,
If a forklift collides with the landing door, the landing door is dented and the appearance becomes poor, so that the landing door needs to be repaired.

However, there is a problem that the driver who hit the landing door with the forklift cannot be specified, and the customer who owns the elevator must repair the landing door at his own expense.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems by a simple structure, to raise a caution when using a transport vehicle, and to reduce the collision of the transport vehicle with a landing door. The present invention is to provide an apparatus for preventing collision with a landing door.

[0006]

SUMMARY OF THE INVENTION The object of the present invention is to provide a human body sensor for detecting a driver of a vehicle when the vehicle approaches a landing door by a predetermined distance, and a state in which the human body sensor detects the driver. A lighting device that lights up or blinks when the driver detects the driver by the human body sensor. This is achieved by providing a photographing and recording device for photographing the driver and the carrier when the driver is detected and recording the photographed image.

According to this configuration, while the human body sensor is detecting the driver, the images of the driver and the transport vehicle are recorded by the photographing and recording device, so that the driver's use condition of the transport vehicle can be accurately determined. The supervisor can know.

[0008] Further, the driver knows that the use situation of the transport vehicle is recorded by the photographing recording device, so that the driver can be prevented from handling the transport vehicle roughly.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, an elevator 1 is for luggage and has a car 3 which moves up and down in a boarding / alighting path 2, and a car door 4 of the car 3 is opposed to a hall door 6 of a hall 5. It is provided to be. The landing door 6 is provided on the three-way frame 7. Anti-collision device 8 for landing door 6
Is a human body sensor 9, a lighting device 10, and a photographing recording device 1.
One. The human body sensor 9 is installed at the upper center of the three-sided frame 7. The photographing recording device 11 is a video camera 1
2, a VCR 13, and a monitor 14 such as a television
And VCR 13 and monitor 14
Is provided in the supervisor room 15. An image captured by the video camera 12 is recorded on a video film stored in the video deck 13. The image recorded on the video film is displayed on the screen of the monitor 14.

When the human body sensor 9 detects the driver 18 driving the transport vehicle 17 with the forklift 16, the lighting device 10 is turned on or blinks, the landing door 6 is opened, and the video camera 12 controls the landing 5. Photograph and record the driver 18 and the carrier 17 at the side. As a result, the status of use of the transport vehicle 17 by the driver 18 is recorded on the video film in the video deck 13.

When the supervisor wants to know the use situation of the transport vehicle 17 in the supervisor room 15, the monitor 14 is operated and images of the driver 18 and the transport vehicle 17 are displayed on the display screen of the monitor 14. Therefore, by confirming the displayed contents, the use condition of the transport vehicle 17 can be accurately known. Thus, if the driver 18 hits the forklift 16 against the landing door 6, the supervisor can confirm the hit driver 18 and take necessary responsibility for the hit driver 18 as necessary. It is now possible to get it.

When the human body sensor 9 is activated, the illuminating device 10 is turned on or off, and the landing door 6 is opened.
Attention is given to the handling of the vehicle, and the use condition of the transport vehicle is recorded by the photographing recording device 11, so that the driver 18 can handle the transport vehicle 17 more carefully, and the forklift to the landing door 6 can be used. 16 collisions (hits) are reduced.

[0014]

As described above, according to the present invention, attention is given when using a transport vehicle, collision of a forklift or the like with the landing door is reduced, and a forklift or the like is hit against the landing door. A device has been provided to prevent the driver from easily hitting the elevator landing door by a transport vehicle that can be easily identified.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention and is a schematic diagram of an entire hit prevention device.

FIG. 2 is a front view of the hit prevention device as viewed from a landing side.

FIG. 3 is an enlarged perspective view of a main part of the hit prevention device.

[Description of Signs] 1 elevator 2 boarding / alighting route 3 car 4 car door 5 landing 6 landing door 7 three-sided frame 8 hitting prevention device 9 human body sensor 10 lighting device 11 photographing recording device 12 video camera 13 video deck 14 monitor 15 supervisory room 16 Forklift 17 Transport truck 18 Driver

Claims (3)

[Claims] 1. A human body sensor for detecting a driver of a vehicle when the vehicle approaches a landing door by a predetermined distance, and an illuminating device that lights or blinks when the human body sensor detects the driver. A device for preventing a vehicle from hitting an elevator landing door by a carrier that opens the landing door when the driver is detected by the human body sensor, wherein the driver detects the driver when the human body sensor detects the driver. And a photographing and recording device for photographing the transport vehicle and recording the captured image, and preventing the transport vehicle from hitting an elevator landing door. 2. The device for preventing a transport vehicle from hitting an elevator landing door according to claim 1, wherein a monitor for reproducing an image recorded on the photographing and recording device is installed in the supervisor's room. 3. The apparatus according to claim 1, wherein the human body sensor is provided substantially at the center of a three-way frame of the hall.