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Title:
DISPLAY METHOD OF SPECIFIC FIXTURE IN OFFICE FIXTURE GROUP FITTED WITH ELECTRONIC LOCKING AND UNLOCKING DEVICE AT ABNORMAL TIME AND DEVICE THEREOF
Document Type and Number:
Japanese Patent JPH04155079
Kind Code:
A
Abstract:

PURPOSE: To enhance expediency by unlocking electronic locks with an operating panel that performs centralized control of fixtures fitted with electronic locks in each block in accordance with numbers arbitrarily assigned to the fixtures, and also displaying absolute address of that block at the time of failure.

CONSTITUTION: Centralized control of a group of office fixtures provided with electronic locks G in every blocks A1-A6 separately is performed by an operating unit B. And, sub-control boards F1-F3 connected to respective electronic locks G are provided in every base frames E1-E3 separately, and connected to a central control board D. Next, numbers arbitrarily assigned to respective fixtures are stored in a memory, and, at the same time, the codes of the absolute addresses that indicate the mounting positions of the fixtures are input to it, and inputs the number by an operating panel C to perform unlocking when it is used, and displays the absolute addresses of the fixtures on the operating panel C at the time of failure, thereby maintenance and inspection can be performed easily.


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Inventors:
OCHIAI YOSHIJI
YAMADA TADAYUKI
Application Number:
JP1990000277854
Publication Date:
May 28, 1992
Filing Date:
October 18, 1990
Export Citation:
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Assignee:
OKAMURA CORP
International Classes:
E05B41/00; E05B45/06; G08B23/00; G08B25/04; (IPC1-7): E05B41/00; E05B45/06; G08B23/00