专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH10224873A SPEECH EQUIPMENT FOR ELEVATOR 失效
公开(公告)号：JPH10224873A
公开(公告)日：1998-08-21
申请号：JP2665097
申请日：1997-02-10
申请人： HITACHI BUILDING SYST CO LTD , HITACHI LTD
发明人： NAKAMURA SHIGEYOSHI , KAWANISHI SEIJI , MURAYAMA YUKIE , BANBA TAKAYUKI
IPC分类号： B66B3/00 , G08B25/04 , H04M9/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide the speech equipment for an elevator in which no new power supply equipment for connection to a supervisory center equipment is required and power consumption of a battery power supply of an interphone is saved. SOLUTION: The equipment is provided with a relay 10 that makes ON/OFF changeover in response to a call operation of all buttons 2a, 3a provided to an interphone master set 2 and an interphone slave set 3, a relay 11 to supply drive power to a microcomputer 9 controlling a speech controller 8, and a converter 12 that converts a voltage of the drive power into a prescribed voltage. In the case that a calling operation by the call button 2a is made, the battery power supply 1 and the microcomputer 9 are connected through a normally open contact 10a that is closed by energizing the relay 10 and a normally open contact 11a is closed by energizing the relay 11 to hold the connecting state and the battery power supply 1 is used to make a speech between the interphone master set 2 and the supervisory center equipment 6.

2. 发明专利

JPH11322213A TELECOMMUNICATION DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH11322213A
公开(公告)日：1999-11-24
申请号：JP13819298
申请日：1998-05-20
申请人： HITACHI LTD
发明人： BANBA TAKAYUKI
IPC分类号： B66B3/00 , B66B5/00 , H04M9/00
摘要： PROBLEM TO BE SOLVED: To reduce power consumption of an interphone or at the time of communication between an interphone and a monitoring center device by using battery power. SOLUTION: An interphone I or a telecommunication device 1 of an elevator which permits communication between the interphone 1 and a monitoring center device 15 is provided with an interphone call detecting part 2 detecting a call from the interphone 1, a circuit call detecting part 3 detecting a call from the monitoring center device 15, and the first relay 8 connecting a battery power source 10 with the telecommunication device 1 by outputted signals from the detecting parts 2, 3. A communication control part 4 controlling communication of the interphone 1, a circuit control part 5 controlling communication between the interphone 1 and the monitoring center device 15, and the second relay 9 actuated by a command signal disconnecting the battery power source 10 from the telecommunication device 1 upon completing communication are provided.

3. 发明专利

JP2008165662A Visitor authentication device 审中-公开
标题翻译：访客认证设备
公开(公告)号：JP2008165662A
公开(公告)日：2008-07-17
申请号：JP2006356882
申请日：2006-12-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKEUCHI MASATO , BANBA TAKAYUKI
IPC分类号： G08B25/00 , G08B25/04 , H04M9/00
摘要： PROBLEM TO BE SOLVED: To provide a visitor authentication device capable of efficiently authenticating a plurality of visitors.
SOLUTION: A visitor authentication device 70 includes: a representative image acquisition part 71 which acquires a representative image relating to a representative of visitors on the basis of an imaged result of a camera 15 provided at an entrance of a building; a visitor image acquisition part 72 which acquires visitor images relating to visitors on the basis of an imaged result of a camera 40 provided in the front of an elevator 3 in the building; an image determination part 75 which compares the representative image and the visitor images with each other to determine whether the representative is included in the visitors; and an elevator movement propriety determination part 77 which permits movement of the elevator 3 when determining the representative to be included among the visitors and inhibits movement of the elevator 3 when determining the representative to be not included among the visitors.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地认证多个访问者的访问者认证装置。访问者认证装置70包括：代表图像获取部71，其基于设置在建筑物的入口处的相机15的成像结果获取与访问者的代表相关的代表图像; 访问者图像获取部分72，其基于设置在建筑物中的电梯3的前方的照相机40的成像结果来获取与游客相关的访客图像; 图像确定部75，其将代表图像和访问者图像彼此进行比较，以确定代表是否包括在访问者中; 以及电梯机动判定部77，其在确定要包括在访客中的代表时允许电梯3的移动，并且当确定不包括在访客中的代表时，禁止电梯3的移动。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPH08221678A ANNUNCIATOR CONTROLLER 失效
公开(公告)号：JPH08221678A
公开(公告)日：1996-08-30
申请号：JP2935295
申请日：1995-02-17
申请人： HITACHI LTD
发明人： BANBA TAKAYUKI
IPC分类号： G09G5/00 , G08B23/00
摘要： PURPOSE: To reduce the cost without placing a load on a microcomputer for an annunciator controller. CONSTITUTION: The control microcomputer 7 of a control part 3, the communication circuit 16, display circuit 23, and input circuit 25 of an annunciator part 5 are mutually connected. Further, the control microcomputer 7 and a timing generating circuit 27, and the timing circuit 27 and display circuit 23 are connected to each other. If a display factor is generated, display data are outputted from the control microcomputer 7 to the communication circuit 16 and further sent to the display circuit 23. The control microcomputer 27 outputs a display data synchronizing signal to the timing generating circuit 27, which outputs a time-division control signal to the display circuit 23 to perform display control. Therefore, the control microcomputer 7 does not control the annunciator part 5 directly, so no load is placed on the control microcomputer 7.

5. 发明专利

JPH0840660A ELEVATOR MONITORING CENTER AGAINST WIDE AREA DISASTER 失效
公开(公告)号：JPH0840660A
公开(公告)日：1996-02-13
申请号：JP17644194
申请日：1994-07-28
申请人： HITACHI LTD
发明人： BANBA TAKAYUKI
IPC分类号： B66B3/00 , B66B5/00 , B66B5/02
摘要： PURPOSE:To eliminate a problem causing the overflow of a telephone line connected to a monitoring center by outputting a delayed state notice from the central processing circuit according to the damage condition of an elevator when an elevator state signal and a disaster detecting signal are input into the central processing circuit at the occurrence of a wide area disaster. CONSTITUTION:When a wide area disaster such as earthquake, etc., occurs, a detector 8 detects it, and its detected signal is input from the detector 8 into an input circuit 4 together with the output signals for the operating conditions of an elevator 3. In a central processing circuit 5, the damage condition of the elevator 3 is diagnosed, and abnormality notice conditions are judged. When it is judged that instantaneous notice must be issued, a state notice is transmitted from a central processing circuit 5 to a monitoring center 2 through a communication circuit 6 and a telephone line. On the other hand, when it is judged that delay notice must be issued, the state notice is input from the central processing circuit 5 to a delay circuit 7 and, after a specified time has been collapsed, the state notice is transmitted to the monitoring center 2 through the communication circuit 6 and the telephone line.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式