JP2000219462A - Elevator car interior image recording device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevator car interior image recording device permitting easy confirmation of recorded images and video control inside an elevator car by enclosing an image output terminal and an information input-output terminal in an elevator operation panel. SOLUTION: A telecamera 11 and a human body detecting sensor 12 are installed in an elevator car 1, and a time lapse video 13 for recording image signals of the telecamera at specified micro time intervals is stored in a storage case 9 fitted to a crosshead 5 on the car 1 through a bracket 7. An image output terminal and an information input-output terminal of the time lapse video 13 are provided in an elevator operation panel 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator car image recording apparatus capable of recording a situation inside a car by using a television camera so as to be useful for crime prevention or the like.

[0002]

2. Description of the Related Art The prior art in which a television camera is installed in a car of an elevator so that the situation in the car can be grasped is disclosed in Japanese Patent Application Laid-Open No. Sho 59-92981 and Japanese Utility Model Application Laid-Open No. Sho 52-929.
No. 133468 or Japanese Utility Model Laid-Open No. 4-40080. A conventional technique in which a time-lapse video is installed on an elevator car is disclosed in Japanese Patent Application Laid-Open No. 8-277080.

[0003]

However, in the above-mentioned prior art, when confirming an image recorded by time-lapse video, it is necessary to go to the machine room of the elevator where the time-lapse video is installed or to the elevator car. There was a problem that the video could not be checked.

The present invention has been made in view of the above-mentioned deficiencies of the prior art, and an object of the present invention is to easily control time lapse video from within an elevator car without having to go to a place where the time lapse video is installed. It is an object of the present invention to provide an elevator car video recording device capable of confirming a recording record list, confirming a recorded video, and confirming abnormality information.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to an elevator car, a television camera for photographing the condition of the car, and the presence or absence of a person in the car. And a time-lapse video for recording a video taken by the television camera at predetermined minute time intervals, and the information input / output terminal and the video output terminal of the time-lapse video are operated by an elevator. Achieved by installing in the panel.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Here, FIG. 1 is a configuration diagram showing an embodiment of an in-car video recording apparatus according to the present invention, and FIG.
FIG. 2 is a configuration diagram of an elevator operation panel in the same embodiment.

FIG. 1 shows a car 1 and each device of an in-car video recording apparatus installed in the car 1. In FIG. 1, a car 1 has a television camera 11 for photographing a situation inside the car 1, near a ceiling 3 covering an upper part in front of a side plate 2 erected on the back side thereof, Human body detection sensor 1 for determining the presence or absence of a person in car 1
2 are fixed by a mounting bracket or the like (not shown),
In this embodiment, a known passive sensor is used as the human body detection sensor 12. On the car 1, a known time-lapse video 13 for recording images taken by the television camera 11 at predetermined minute time intervals is stored in a dedicated storage case 9 which is rich in waterproof and dustproof properties. Has been installed. The storage case 9 is firmly fixed to the car frame of the car 1, specifically, to the crosshead 5 connecting the upper part of the vertical frame 4, via a dedicated bracket 7 and a fixing bracket 8. . The storage case 9 is wired so that power is supplied from a car power / control box 6 provided in the car 1 in advance. The video signal output from the television camera 11 and the human body detection sensor 12
And the detection signals output from the time-lapse video 13 are transmitted. Further, the information input / output terminal of the time lapse video 13 is wired to the operation panel 10 in the car 1, and in the present embodiment, the information input / output terminal 24a and the video output terminal 24 are used as the information input / output terminal.
b is provided.

FIG. 2 shows the structure of the operation panel 10 in the car 1. In FIG.
There is a floor selection button 21 and a maintenance operation box 22,
The maintenance operation box 22 includes a maintenance operation button 23, a time lapse video information input / output terminal 2 connected to the time lapse video 13 information input / output terminal, and a video output terminal.
4a and a video output terminal 24b are arranged.

As described above, according to the present embodiment, the information input / output terminal and the video output terminal of the time lapse video 13 installed on the car 1 are provided in the elevator operation panel 10 so that the time lapse video 13 is recorded by the time lapse video 13. It is possible to easily check the recorded video, check the recording information, check the abnormality information, and control and set the time-lapse video from inside the car 1.

In this embodiment, the video recording system of the time lapse video 13 is not limited to the analog recording system or the digital recording system, but it goes without saying that the same applies to the digital recording system. .

Further, in the case of the digital recording system, the video data recorded in the time-lapse video
It is also possible to take out from 0 and copy it to a portable terminal or the like (not shown).

[0012]

As described above, the elevator car image recording device according to the present invention functions as a security recording device for recording the situation inside the car, but when checking the recorded image, There is an effect that an image can be easily checked and a time-lapse video can be set easily from inside the car from a terminal provided in the operation panel.

When the time lapse video is a digital recording system, there is an effect that the video data recorded from the terminal installed in the operation panel is copied to a portable terminal or the like, and the video can be confirmed at another different place.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing one embodiment of the present invention.

FIG. 2 is a configuration diagram of an elevator operation panel according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Riding car 2 Side plate 3 Ceiling 4 Vertical frame 5 Crosshead 6 Car power supply 7 Bracket 8 Fixing bracket 9 Storage case 10 Operation board 11 TV camera 12 Human body detection sensor 13 Time lapse video 21 Floor selection button 22 Maintenance operation box 23 Maintenance Push button 24a Information input / output terminal 24b Video output terminal

Continuing from the front page (72) Inventor Atsumi Harimoto 1-6-6 Kandanishikicho, Chiyoda-ku, Tokyo, Japan Inside the Hitachi Building System Co., Ltd. (72) Inventor Yuko Yamazaki 1-6-6 Kandanishikicho, Chiyoda-ku, Tokyo Hitachi, Ltd. F term in building system (reference) 3F306 AA09 CB34 CB50

Claims (1)

[Claims] 1. A television camera for photographing the condition of a car in an elevator car, a human body detection sensor for judging the presence or absence of a person in the car, and an image photographed by the television camera. A time-lapse video for recording at a predetermined minute time interval, and an information input / output terminal and a video output terminal of the time-lapse video are installed in an elevator operation panel. Video recording device.