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1. 发明专利

JP2001048433A PICTURE DEVICE OF ELEVATOR 失效
公开(公告)号：JP2001048433A
公开(公告)日：2001-02-20
申请号：JP22456899
申请日：1999-08-06
申请人： HITACHI BUILDING SYS CO LTD
发明人： SHIMIZU HITOSHI , YAMAZAKI HIROKO , SUZUKI YOSHIMI , SUZUKI TOMOAKI , TAKASU HIDEKI
IPC分类号： B66B3/00
摘要： PROBLEM TO BE SOLVED: To cope with a long elevator shaft without extending a transmission distance in an optical space by disposing a light emitting device or a photo detecting device both at a top part and a base of an elevator shaft, and providing a photo detecting device or a light emitting device both in an upper part and a lower part of a cage. SOLUTION: A light emitting device 5 having a light transforming picture device is provided in an elevator shaft 1, a photo detecting device 6 having a light transforming picture device is provided opposite to the light emitting device 5 in a cage 3, whereby an optical signal (f) radiated from the light emitting device 5 is received by the photo detecting device 6. A transmitter 4 provided in a building manager room or the like outputs a picture signal to be displayed on a picture display device 8 to the light emitting device 5, the light emitting device 5 for receiving a picture signal converts the input signal to an optical signal (f), which is radiated to the photo detecting device 6. The photo detecting device 6 receives the optical signal (f), and the optical signal (f) is converted to a picture signal to read out a picture signal. A controller 7 outputs a read picture signal to the picture display device 8, and the picture display device 8 displays the picture signal.

2. 发明专利

JP2000219462A ELEVATOR CAR INTERIOR IMAGE RECORDING DEVICE 失效
公开(公告)号：JP2000219462A
公开(公告)日：2000-08-08
申请号：JP2517199
申请日：1999-02-02
申请人： HITACHI BUILDING SYS CO LTD
发明人： KONDO YASURO , SUZUKI YOSHIMI , HARIMOTO ATSUMI , YAMAZAKI HIROKO
IPC分类号： B66B11/02
摘要： 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.

3. 发明专利

JP2005032137A EQUIPMENT MONITORING SYSTEM 审中-公开
公开(公告)号：JP2005032137A
公开(公告)日：2005-02-03
申请号：JP2003272894
申请日：2003-07-10
申请人： HITACHI BUILDING SYS CO LTD
发明人： MORISANE HIROTO , USAMI YOSHIAKI , SUZUKI YOSHIMI , TOMITA NOBUO , ONUMA KUNIHIKO
IPC分类号： G06F11/30 , G06F15/00 , G08B25/00 , G08B25/08 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To confirm the state of an apparatus by videos via the Internet in a company which has equipment. SOLUTION: The system has a equipment monitoring device 103 which comprises a camera 111 acquiring video information of equipment 113 and an event detecting means 114 detecting event information from the equipment, and, when a failure signal from the equipment is detected, sends the signal as a failure event to a predetermined address on the Internet, and a terminal which comprises an event detecting means 107 which detects event information on the Internet, and when a failure event is detected by the event detecting means, displays the information on the failure event in addition to the video information, and a data center 104 which comprises an authenticating means which manages the propriety of an access from the terminal to the equipment monitoring device. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2000219448A CAR-INSIDE IMAGE RECORDING DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2000219448A
公开(公告)日：2000-08-08
申请号：JP2517299
申请日：1999-02-02
申请人： HITACHI BUILDING SYS CO LTD
发明人： KONDO YASURO , SUZUKI YOSHIMI , HARIMOTO ATSUMI , YAMAZAKI HIROKO
IPC分类号： B66B5/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To easily recognize images recorded in video from inside of an elevator car by providing the elevator car with a television camera for taking a photograph of the inside condition of the car, and providing a video recorder for recording the image taken by the television camera in an elevator operation board. SOLUTION: A television camera 8 for taking a photograph of the inside of a car 1 is provided by a fitting at a position in this side of a side plate 2 in the depth of the car 1 near a ceiling 3. A video recorder (time lapse video recorder) 9 for recording images taken by the television camera 8 is provided inside of an operation board 7, and the video recorder 9 is connected to the television camera 8 through a signal line. Since the video recorder 9 for recording the images taken by the television camera 8 is provided inside of the operation board 7 of the elevator, confirmation of the recorded image, recorded information, abnormal information and control and setting of the video can be easily performed inside of the car 1.

5. 发明专利

JP2001058766A IMAGE DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2001058766A
公开(公告)日：2001-03-06
申请号：JP23291399
申请日：1999-08-19
申请人： HITACHI BUILDING SYS CO LTD
发明人： SUZUKI TOMOAKI , YAMAZAKI HIROKO , SUZUKI YOSHIMI , TAKASU HIDEKI
IPC分类号： B66B3/00 , B66B11/02 , H04B10/00 , H04B10/11 , H04B10/112 , H04B10/10 , H04B10/105 , H04B10/22
摘要： PROBLEM TO BE SOLVED: To extend a transmission distance and to set an image device even in an elevator having a long distance hoistway by installing a plurality of light emitting devices (light receiving devices) on an elevator hoistway and sharing a transmission range according to transmission performance of the light emitting devices (light receiving devices). SOLUTION: When a car 3 is located at a lower part of a hoistway 1, the light emitting device 5 inputting an image signal from an image picking-up device 4 converts the image signal into a light signal (f) and transmits the signal (f). The light signal (f) is received by a light receiving device 6B mounted on an intermediate part of the hoistway 1 in a transmission range of the light emitting device 5. In the device 6B, the light signal (f) is converted into an image signal and the image signal is transmitted to an image recording processing device 9 via wiring 10. When the car 3 is located at an intermediate part of the hoistway 1, the light signal (f) is received by a light receiving device 6A on an upper side, is converted into an image signal by the light receiving device 6A in the same way and is transmitted to the video recording processing device 9, and video recording and a display on a monitor television are performed.

6. 发明专利

JP2001031342A CAR MONITORING DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2001031342A
公开(公告)日：2001-02-06
申请号：JP20918599
申请日：1999-07-23
申请人： HITACHI BUILDING SYS CO LTD
发明人： YAMAMOTO KAZUO , YAMAZAKI HIROKO , SUZUKI YOSHIMI , SUZUKI TOMOAKI , TAKASU HIDEKI
IPC分类号： B66B3/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To prevent the upper surface of a light emitting device from being stained by spattering of oil from a lubricating device so that light signals can be emitted surely from the light emitting device. SOLUTION: This device is formed so that a light emitting device 12 is installed on a car 2 through a bracket 16 with a height of a specified dimension so that the upper surface of the light emitting device 12 can be installed at a position higher by a specified dimension that the upper surface of a lubricating device 9. By this constitution, since the oil spattered from the lubricating device 9 does not reach the upper surface of the light emitting device 12, the upper surface is prevented from being stained by spattering of oil from the lubricating device 9, and light signals can be emitted surely from the light emitting device 9. Thus, since no trouble occurs when data is transmitted from the car side, the image of the interior of the car can be recorded stably on a machine room side.

7. 发明专利

JP2001031340A IMAGE TRANSMISSION DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2001031340A
公开(公告)日：2001-02-06
申请号：JP20919999
申请日：1999-07-23
申请人： HITACHI BUILDING SYS CO LTD
发明人： ITO KAZUHIKO , YAMAZAKI HIROKO , SUZUKI YOSHIMI , SUZUKI TOMOAKI , TAKASU HIDEKI
IPC分类号： B66B3/00
摘要： PROBLEM TO BE SOLVED: To simplify the laying work and constitution of a long cable. SOLUTION: This image transmission device outputs image signals from a camera 4 mounted inside an elevator car 3 to a light emitting device 5A, and the light emitting device 5A converts the image signals into optical signals (f) corresponding to it to radiate them to a light-receiving device 6 mounted on a roof part of an elevator hoistway 1. The optical signals (f) received by the light-receiving device 6 are converted into image signals, which are outputted to a picture recording processor 9.

8. 发明专利

JP2001220071A VIDEO RECORDING DEVICE IN CAR OF ELEVATOR 失效
公开(公告)号：JP2001220071A
公开(公告)日：2001-08-14
申请号：JP2000026739
申请日：2000-02-03
申请人： HITACHI BUILDING SYS CO LTD
发明人： SUZUKI YOSHIMI , HARIMOTO ATSUMI , KONDO YASURO , KANEKO TAKASHI , KUBO TOKUZO
IPC分类号： B66B3/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a video recording device in a car of an elevator requiring n troublesome wiring work during execution, capable of efficiently recording a video, and easily checking video recording while continuing an elevator operation. SOLUTION: The video recording device comprises a signal superposing device 11 for superposing a video signal of a television camera 9 and a detection signal of a sensor 10 and transmitting them, and a signal discriminating device 13 for discriminating the superposed signal transmitted from the signal superposing device 11. The signal discriminating device 13 is disposed on the input side of a recording device 14 such as a time lapse VTR provided in a caretaker room or a machine room 2. Thus, a video can be recorded only when some passengers are in a car 6. Since one cable can transmit the superposed signal, the wiring work during the execution can be drastically simplified if the superposed signal is transmitted through, for example, a coaxial cable 12 laid along an existing moving cable 8 or a preliminary core wire in the moving cable 8.

9. 发明专利

JP2001151430A ELEVATOR CAR INSIDE IMAGE RECORDING DEVICE 失效
公开(公告)号：JP2001151430A
公开(公告)日：2001-06-05
申请号：JP33464399
申请日：1999-11-25
申请人： HITACHI BUILDING SYS CO LTD
发明人： SUZUKI YOSHIMI , KURAMOCHI AKIHIKO , HARIMOTO ATSUMI , SUZUKI TOMOAKI
IPC分类号： B66B3/00
摘要： PROBLEM TO BE SOLVED: To provide an elevator car inside image recording device for efficiently recording images and simplifying wirings between each of a TV camera and a sensor, installed in an elevator car, and a video deck. SOLUTION: This image recording device comprises a TV camera 9 for photographing a car 6 inside of an elevator, a sensor 10 provided in the car 6 for detecting passengers and a recorder 13 for recording signals for images photographed by the TV camera 9 in accordance with detection signals from the sensor 10. The recorder 13 is provided in a machine room 2, to which image signals from the TV camera 9 and operation signals from the sensor 10 are transmitted via space transfer means 11, 12. The space transfer means 11, 12 are a space-transfer transmission device 11 provided in the car 6 and a space- transfer reception device 12 provided at the top of hoistway 1.

10. 发明专利

JP2001058767A IMAGE DEVICE OF ELEVATOR 失效
公开(公告)号：JP2001058767A
公开(公告)日：2001-03-06
申请号：JP23291699
申请日：1999-08-19
申请人： HITACHI BUILDING SYS CO LTD
发明人： ITO KAZUHIKO , YAMAZAKI HIROKO , SUZUKI YOSHIMI , SUZUKI TOMOAKI , TAKASU HIDEKI
IPC分类号： B66B3/00 , B66B11/02 , H04B10/11 , H04B10/112 , H04B10/10 , H04B10/105 , H04B10/22
摘要： PROBLEM TO BE SOLVED: To provide an image device of elevator capable of minimizing the transmission distance in light space. SOLUTION: A light emitting device 5 is installed on the wall of an elevator shaft 1 or on an appendix apparatus in the direction perpendicular to the axis of elevator running while a light receiving device 6 is installed on a car 3 in the direction perpendicular to the axis of elevator running, and thereby it is possible to minimize the transmission distance between the light emitting device 5 and light receiving device 6.

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