JP2698932B2 - Office furniture security method and equipment - Google Patents
Office furniture security method and equipmentInfo
- Publication number
- JP2698932B2 JP2698932B2 JP29909489A JP29909489A JP2698932B2 JP 2698932 B2 JP2698932 B2 JP 2698932B2 JP 29909489 A JP29909489 A JP 29909489A JP 29909489 A JP29909489 A JP 29909489A JP 2698932 B2 JP2698932 B2 JP 2698932B2
- Authority
- JP
- Japan
- Prior art keywords
- security
- furniture
- electric actuator
- locking
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] 本発明は、机やキャビネット等、オフイスで使用され
る事務用の什器の保安管理の方法並びにその装置に関す
る。Description: TECHNICAL FIELD The present invention relates to a method and an apparatus for security management of office furniture used in offices such as desks and cabinets.
[従来の技術] 従来、事務用の机やキャビネット(以下什器と言
う。)に保管された書類は、什器毎に施錠することによ
り、その保全が図られている。2. Description of the Related Art Conventionally, documents stored in office desks and cabinets (hereinafter referred to as fixtures) have been secured by locking each fixture.
[発明が解決しようとする課題] 事務用書類を什器に保管する場合、関連するすべての
書類が1つの什器に収められることは少なく、複数の什
器群にまたがって保管されてことが多い。[Problems to be Solved by the Invention] When office documents are stored in furniture, all related documents are rarely stored in one furniture, but are often stored over a plurality of furniture groups.
これら関連する什器群の管理は、通常、各什器を施錠
にすることにより行なわれているが、一般的に什器の鍵
は、什器の数だけあるため、その管理が面倒である。The management of these related furniture groups is usually performed by locking each furniture. However, since there are generally only the same number of furniture keys as the number of furniture, the management is troublesome.
特に保安上、鍵の管理は、書類の保安管理と同じかそ
れ以上に重要であり、多数の鍵を使用する従来の什器に
は、保安上の問題点が多い。In particular, security management of keys is as important or more important than security management of documents, and there are many security problems with conventional furniture using a large number of keys.
この問題点を解決するため、従来は、多数の什器を収
納した部屋自体を施錠して、その部屋を保安管理し、個
々の什器には施錠しないことが多かった。Conventionally, in order to solve this problem, a room in which a large number of fixtures are housed is locked, the security of the room is managed, and individual fixtures are often not locked.
しかし、最近のオフイスは、一般にワンフロアシステ
ムと称する大きな面積の区画を、管理系統の異なる複数
の組織で利用することが多くなり、従来の什器群の保安
管理方法や鍵付什器によっては、確実な保安管理が困難
になっている。However, in recent offices, large-sized sections, generally called one-floor systems, are often used by multiple organizations with different management systems. Security management has become difficult.
例えば、第6図に示すワンフロアーシステムの室で
は、島状に一塊りとなっているキャビネット群(A)
(B)(C)や、仕事内容を同じくする組織別に区分さ
れた机群(D)(E)(F)等の、多数の什器が1室に
配置されているが、それらの什器群は、室内の各所より
容易に接近可能とする必要があるため、組織や職域毎
に、遮蔽したり区分したりされることはない。For example, in the room of the one-floor system shown in FIG.
Many furnitures are arranged in one room, such as (B) and (C) and desks (D), (E) and (F), which are divided according to organizations having the same job contents. Because it is necessary to be easily accessible from various places in the room, there is no shielding or division for each organization or job area.
特にキャビネット群(A)(B)(C)は、組織や職
域毎に、分けて保安管理しなければならず、従来の鍵式
の什器を使用すると、書類の出し入れ毎に施解錠を行な
わなければならず、非能率的かつ非実際的である そこで、本発明においては、各什器の施解錠を電気式
とするとともに、施解錠操作をコンピュータ制御式と
し、従来の鍵に替えて、IDカード、IDコード、パスワー
ド、その他電子的な個人認識手段や組織区分手段を用い
ることにより、適時に施解錠をすることができるように
した、便利で確実な保安方法とその装置を提供すること
を目的とするものである。In particular, cabinets (A), (B), and (C) must be separately managed for security by organization and job area. If conventional key-type furniture is used, locking and unlocking must be performed every time documents are taken in and out. Therefore, in the present invention, the locking and unlocking of each fixture is made electronic, the locking and unlocking operation is made computer-controlled, and the ID card is replaced with a conventional key. The purpose of the present invention is to provide a convenient and reliable security method and device that can lock and unlock in a timely manner by using an ID, an ID code, a password, and other electronic personal identification means and organization classification means. It is assumed that.
[課題を解決するための手段] 本発明によれば、上記目的は、次の各手段によって達
成される。[Means for Solving the Problems] According to the present invention, the above object is achieved by the following means.
複数の事務用什器群における個々の什器に、電動アク
チュエータを備える電気操作式の施解錠手段を設けてお
き、各什器における電動アクチュエータを、適時に施錠
もしくは解錠のいずれかに、時系列に操作し、その施解
錠操作のときに、電動アクチュエータに加えられる電力
を、各種の保安用センサに分岐して供給することを特徴
とする事務用什器の保安方法。Electrically operated locking and unlocking means equipped with electric actuators are provided for individual furniture in a plurality of office furniture groups, and the electric actuators in each furniture are operated in a time-series manner, either locked or unlocked in a timely manner. In addition, a method for securing office furniture, wherein electric power applied to the electric actuator is branched and supplied to various security sensors during the locking and unlocking operation.
複数の事務用什器群における個々の什器に、電動アク
チュエータを備えてなる電気操作式の施解錠手段を設
け、各什器における電動アクチュエータを、適時に施錠
もしくは解錠のいずれかに、時系列に操作し、その施解
錠操作のときに、各什器の電動アクチュエータに加えら
れる電力を、各種の保安用センサに分岐して供給し、こ
の各種の保安用センサに分岐電力を供給することによっ
て得られる各保安用センサの出力信号を、センサの種類
に対応させて各什器間に共通に設けられた信号線から時
系列的に検出し、この各センサの出力信号に基づいて、
複数の什器群における個々の什器の保安制御を行なうこ
とを特徴とする事務用什器の保安方法。Provide electrically operated locking and unlocking means equipped with electric actuators for individual furniture in multiple office furniture groups, and operate the electric actuators in each furniture in a time-sequential manner, either locking or unlocking, in a timely manner. Then, at the time of the locking / unlocking operation, the power applied to the electric actuator of each fixture is branched and supplied to various security sensors, and each of the various security sensors is obtained by supplying the branch power to the various security sensors. The output signal of the security sensor is detected in a time series from a signal line provided in common between the respective fixtures corresponding to the type of the sensor, and based on the output signal of each sensor,
A security method for office furniture, comprising controlling security of individual furniture in a plurality of furniture groups.
複数の事務用什器群における各什器に設けられた電動
アクチュエータ操作式の施解錠手段と、 各電動アクチュエータを適時に施錠もしくは解錠のい
ずれかに制御するとともに、各什器間の制御を時系列に
制御する施解錠制御手段と、各什器に設けられ、各種の
保安目的に応じたデータを検出する保安用センサと、各
什器の施解錠操作のときに、電動アクチュエータに加え
られる電力を分岐して、各種の保安用センサに電力を供
給する電力供給手段と、各種の保安用センサに電力を供
給することによって得られる各保安用センサの出力信号
が、センサの種類に対応し、かつ時系列的に信号を出力
して、各什器間に共通に接続される共通信号線と、この
各センサの出力信号に基づいて、複数の什器群における
個々の什器の保安状況を監視制御する監視制御手段とを
備えることを特徴とする事務用什器の保安装置。Electric actuator-operated locking / unlocking means provided on each fixture in a plurality of office fixtures, and controls or locks or unlocks each electric actuator in a timely manner, and controls each fixture in chronological order. Locking / unlocking control means for controlling, a security sensor provided in each fixture and detecting data according to various security purposes, and branching power applied to the electric actuator at the time of locking / unlocking operation of each fixture. , Power supply means for supplying power to various security sensors, and output signals of each security sensor obtained by supplying power to various security sensors correspond to the type of sensor, and chronologically. And outputs a signal to monitor and control the security status of individual fixtures in a plurality of fixture groups based on a common signal line commonly connected between the fixtures and the output signal of each sensor. A security device for office furniture, comprising monitoring control means.
[作用] 什器の施解錠装置を電気式とし、この電気式施解錠装
置の施解錠操作の度に、各什器に設けた電動アクチュエ
ータに加えられる電力の一部を分岐して、各種の保安セ
ンサに電力を供給することにより、什器の施解錠状態、
扉や引出しの開閉状態等の、保安状況のチェックを行な
い、このチェックの検出信号に基づき、各什器を確実に
施解錠し、かつ什器の施解錠及び扉や引出し開閉の時期
と時刻等の監視等を行ないうる。[Operation] The locking and unlocking device of the furniture is made electric, and each time the locking and unlocking operation of the electric locking and unlocking device is performed, a part of the electric power applied to the electric actuator provided in each of the furniture is branched and various security sensors are provided. By supplying power to the
Checks the security status, such as the open / closed state of the doors and drawers, and securely locks and unlocks fixtures based on the detection signal of this check, and monitors the timing and time of unlocking and unlocking of fixtures and doors and drawers. And so on.
[実施例] 第1図は、本発明の一実施例を示す電気回路図であ
る。Embodiment FIG. 1 is an electric circuit diagram showing an embodiment of the present invention.
(1)は、本発明による保安制御を、マイクロコンピ
ュータ(2)と、施解錠制御回路(3)とによって、電
子的に行なうようにした什器群監視制御装置である。(1) is a furniture group monitoring and control device in which security control according to the present invention is electronically performed by a microcomputer (2) and a locking and unlocking control circuit (3).
什器群監視制御装置(1)には、入力手段として、什
器開閉操作盤(4)とパソコン(5)が接続されてい
る。The furniture group monitoring and control device (1) is connected to a furniture opening / closing operation panel (4) and a personal computer (5) as input means.
什器開閉操作盤(4)は、キー操作部(6)とカード
読取り部(7)を備えている。The furniture opening / closing operation panel (4) includes a key operation section (6) and a card reading section (7).
施解錠制御回路(3)は、施解錠切替回路(8)と什
器選択回路(9)とを備え、施解錠切替回路(8)は、
マイクロコンピュータ(2)が出力する施解錠信号
(T1)により、また什器選択回路(9)は、同じく什器
選択信号(T2)により、それぞれ制御される。The lock / unlock control circuit (3) includes a lock / unlock switching circuit (8) and a furniture selection circuit (9).
The lock / unlock signal (T 1 ) output from the microcomputer (2) and the furniture selection circuit (9) are also controlled by the furniture selection signal (T 2 ).
施解錠切替回路(8)は、直流電源(10)の出力極性
を反転する回路であり、例えば、直流電源(10)の両極
(+)(−)に、それぞれ切替スイッチ(11a)(11b)
を設け、施解錠信号(T1)の出力に応じて、リレー(1
2)を動作させることにより、両切替スイッチ(11a)
(11b)が、連動して反対側に切替わり、出力極性を反
転するようになっている。The locking / unlocking switching circuit (8) is a circuit for inverting the output polarity of the DC power supply (10). For example, the switching switches (11a) and (11b) are connected to both poles (+) and (-) of the DC power supply (10), respectively.
And a relay (1) according to the output of the locking / unlocking signal (T 1 ).
2) By operating both switches (11a)
(11b) is switched to the opposite side in conjunction with it, and the output polarity is inverted.
什器選択回路(9)は、マイクロコンピュータ(2)
が出力する複数の什器(13)のいずれか1つと対応する
什器選択信号(T2)のデジタルコードを、デジタルマル
チプレクサ(走査回路または選択回路)(14)に入力し
て、各什器(13)に対応するリレーの接点(15)を、選
択的に開閉させるようになっている。The furniture selection circuit (9) is a microcomputer (2)
The digital code of the furniture selection signal (T 2 ) corresponding to any one of the plurality of furnitures (13) output by is input to a digital multiplexer (scanning circuit or selection circuit) (14), and each furniture (13) The contact (15) of the relay corresponding to is selectively opened and closed.
各リレー接点(15)における一方の接触点側は、共通
して前記施解錠切替回路(8)の一方の出力に接続さ
れ、他方の接触点側は、それぞれ個別の配線(16)を介
して、各什器(13)に接続さている。One contact point side of each relay contact (15) is commonly connected to one output of the locking / unlocking switching circuit (8), and the other contact point side is connected via individual wiring (16). , Connected to each fixture (13).
施解錠切替回路(8)のもう一方の出力は、1本の配
線(17)を介して、各什器(13)に共通に接続されてい
る。The other output of the locking / unlocking switching circuit (8) is commonly connected to each fixture (13) via one wire (17).
各什器(13)には、第2図及び第3図に示すような電
気式の施解錠装置(18)が設けられている。Each fixture (13) is provided with an electric locking / unlocking device (18) as shown in FIGS.
第2図は、ラテラルファイルキャビネット(19)に施
解錠装置(18)を設けた一例を示す。FIG. 2 shows an example in which a locking and unlocking device (18) is provided in a lateral file cabinet (19).
施解錠装置(18)は、施解錠用ロックの作動機構を駆
動するための電動アクチュエータ(20)を備え、この電
動アクチュエータ(20)に電力を加えることにより、施
錠したり、解錠したりするようになっている。The locking / unlocking device (18) includes an electric actuator (20) for driving an operating mechanism of a locking / unlocking lock, and locks or unlocks by applying power to the electric actuator (20). It has become.
電動アクチュエータ(20)のとしては、直流印加電圧
の極性を変えて、コイルに流れる電流方向を反対にする
ことにより、軸線方向に発生する駆動力を交互に反転さ
せることができる、直流ソレノイド式のものが適してい
る。As the electric actuator (20), by changing the polarity of the DC applied voltage and reversing the direction of the current flowing through the coil, the driving force generated in the axial direction can be alternately reversed. Things are suitable.
もちろん、電動モータ式のものでもよい。 Of course, an electric motor type may be used.
ラテラルファイルキャビネット(19)を施錠機構に
は、多段の引出し(21)のいずれかを引出したときに、
それと連動して上方に移動する開閉連動体(22)が設け
られている。When the lateral file cabinet (19) is locked, when one of the multi-stage drawers (21) is pulled out,
An opening / closing interlock (22) that moves upward in conjunction therewith is provided.
開閉連動体(22)は、それが上方に移動したとき、引
出されていない引出し(21)をロックし、かつ開閉連動
体(22)が上方に移動しなければ、引出し(21)を引出
せないような構造になっている。The opening / closing interlock (22) locks a drawer (21) that has not been drawn out when it moves upward, and cannot draw out the drawer (21) unless the opening / closing interlock (22) moves upward. It has such a structure.
第3図に示すように、電動アクチュエータ(20)の可
動軸(23)の先端に設けたロック片(24)は、開閉連動
体(22)の上端(22a)の直上へ移動したり、そこから
退去したりしうるようになっており、施錠時には、電動
アクチュエータ(20)の可動軸(23)は突出して、ロッ
ク片(24)により開閉連動体(22)の上方移動を邪魔
し、引出し(21)を施錠する。As shown in FIG. 3, the lock piece (24) provided at the tip of the movable shaft (23) of the electric actuator (20) moves directly above the upper end (22a) of the opening / closing interlock (22), When the door is locked, the movable shaft (23) of the electric actuator (20) protrudes, and the lock piece (24) hinders the upward movement of the opening / closing interlocking body (22). Lock (21).
解錠するには、電動アクチュエータ(20)の可動軸
(23)を引っ込め、ロック片(24)を開閉連動体(22)
の上端(22a)の所から逃して、開閉連動体(22)の上
方移動を自由にする。To unlock, the movable shaft (23) of the electric actuator (20) is retracted, and the lock piece (24) is opened / closed interlocking body (22).
Escape from the upper end (22a) of the opening and closing movement of the opening / closing interlocking body (22).
電動アクチュエータ(20)は、可動軸(23)が突出し
た施錠状態にあるときに、再度施錠方向へ駆動する電流
を流しても、また解錠状態にあるときに、再度解錠方向
へ駆動する電流を流しても、何の変化も生じないもので
ある。The electric actuator (20) is driven again in the unlocking direction when the current for driving in the locking direction flows again when the movable shaft (23) is in the locked state where the movable shaft (23) is projected, and when the movable shaft (23) is in the unlocked state. Even if a current is applied, no change occurs.
この施錠状態又は解錠状態は、施解錠検知センサ(2
5)によって、また引出し(21)の開閉状態は、開閉検
知センサ(26)によって、さらに電動アクチュエータ
(20)への通電状態は、通電検知センサ(27)によっ
て、それぞれ個別に検知される。This locked state or unlocked state is determined by the lock / unlock detection sensor (2
According to 5), the open / close state of the drawer (21) is individually detected by an open / close detection sensor (26), and the energization state to the electric actuator (20) is individually detected by an energization detection sensor (27).
施解錠検知センサ(25)は、マイクロスイッチ(25
a)がロック片(24)の側面に設けた突出部(24a)を検
知することにより、ロック片(24)の位置を調べ、施解
錠装置(18)が施錠状態にあるか、解錠状態にあるかを
検出する。The lock / unlock detection sensor (25) is a micro switch (25
a) detects the position of the lock piece (24) by detecting the protrusion (24a) provided on the side surface of the lock piece (24), and checks whether the locking / unlocking device (18) is in the locked state or unlocked state. Is detected.
開閉検知センサ(26)は、開閉連動体(22)の上端
(22a)の位置を、マイクロスイッチ(26a)で検出し、
引出し(21)の開閉状態を検出する。The open / close detection sensor (26) detects the position of the upper end (22a) of the open / close interlocking body (22) with the micro switch (26a),
The open / closed state of the drawer (21) is detected.
通電検知センサ(27)は、電動アクチュエータ(20)
とに直列に設けられた直流リレー(28a)よる電力供給
手段(28)の常開接点(28b)で形成されている。The energization detection sensor (27) is an electric actuator (20)
And a normally open contact (28b) of a power supply means (28) by a DC relay (28a) provided in series with the power supply.
電力供給手段(28)は、什器選択回路(9)で選択さ
れた、電動アクチュエータ(20)へ通電されると、その
電流の方向が施錠、解錠のいずれの方向であっても、直
流リレー(28a)が動作して、常開接点(28b)(28c)
(28d)を閉じるようになっている。When the electric actuator (20) selected by the furniture selection circuit (9) is energized, the power supply means (28) controls the DC relay regardless of whether the direction of the current is locked or unlocked. (28a) operates and normally open contacts (28b) (28c)
(28d) is closed.
常開接点(28b)(28c)(28d)の一方の接触点側
は、什器選択回路(9)から電動アクチュエータ(20)
に引加される給電用の配線(16)に接続されている。One contact point side of the normally open contacts (28b) (28c) (28d) is connected to the electric actuator (20) from the furniture selection circuit (9).
Is connected to the power supply wiring (16) added to the power supply.
常開接点(28b)(28c)(28d)の他方の接触点側
は、それぞれセンサ(25)(26)(27)に接続され、配
線(16)から電動アクチュエータ(20)に供給される電
圧を、各センサ(25)(26)(27)に給電する。The other contact points of the normally open contacts (28b) (28c) (28d) are connected to the sensors (25), (26) and (27), respectively, and the voltage supplied from the wiring (16) to the electric actuator (20) Is supplied to the sensors (25), (26), and (27).
ただし、第1図の実施例においては、通電検知センサ
(27)は、電力供給手段(28)の常開接点(28b)が兼
用している。However, in the embodiment of FIG. 1, the energization detection sensor (27) is also used as the normally open contact (28b) of the power supply means (28).
施解錠検知センサ(25)と開閉検知センサ(26)と通
電検知センサ(27)の常開接点(28b)は、各什器(1
3)に共通接続された各センサ(25)(26)(27)に対
応する信号線(25a)(26a)(27a)に、それぞれに接
続され、各センサ(25)(26)(27)から得られる保安
用の各信号、すなわち施解錠信号(T3)、開閉信号
(T4)、通電信号(T5)を、什器群監視制御装置(1)
に送り出す。The normally open contact (28b) of the lock / unlock detection sensor (25), the open / close detection sensor (26), and the energization detection sensor (27)
3) Connected to the signal lines (25a) (26a) (27a) corresponding to the sensors (25), (26), and (27) that are commonly connected to each sensor, and each sensor (25) (26) (27) Each of the security signals obtained from the above, that is, the locking / unlocking signal (T 3 ), the opening / closing signal (T 4 ), and the energizing signal (T 5 )
To send out.
なお、直流電源(10)の中間点を、マイクロコンピュ
ータ(2)の接地電位と共通電位に接地することによ
り、各信号(T3)(T4)(T5)は、直流電源(10)の半
分の電圧で出力され、かつ各センサ(25)(26)(27)
のON状態は、電圧の極性にかかわらず、その半分の電圧
が出力されているときとする。By connecting the midpoint of the DC power supply (10) to the ground potential of the microcomputer (2) and the common potential, each signal (T 3 ) (T 4 ) (T 5 ) is converted to the DC power supply (10) Output at half the voltage of each sensor, and each sensor (25) (26) (27)
Is ON state when half the voltage is output regardless of the polarity of the voltage.
什器群監視制御装置(1)は、保安用の信号(T3)
(T4)(T5)を受けて、第4図に示す解錠制御のフロー
チャートと、第5図に示す施錠制御のフローチャートに
従う制御を行なうとともに、保安のための監視制御を行
なう。The furniture group monitoring and control device (1) is a security signal (T 3 )
(T 4 ) In response to (T 5 ), control is performed in accordance with the unlock control flowchart shown in FIG. 4 and the lock control flowchart shown in FIG. 5, and monitoring control for security is performed.
第4図および第5図に示す施解錠の制御は、ワンフロ
アーシステムの保安管理に適した、グループ制御の一例
である。The control of locking and unlocking shown in FIGS. 4 and 5 is an example of group control suitable for security management of the one-floor system.
グループ制御とは、各什器(13)が、組織や保存書類
の種類等に応じて、複数個を単位として管理され、その
管理単位の各什器(13)の施解錠を、同時にまとめて行
なうものである。Group control means that each piece of furniture (13) is managed in units of multiple units according to the organization and the type of stored documents, etc., and simultaneously locks and unlocks each piece of furniture (13) in the management unit. It is.
そのため、各什器(13)に一連の什器番号を付し、管
理単位に含まれる什器番号群を1グループとし、このグ
ループを、制御対象として同時に施解錠制御を行なわせ
る。Therefore, a series of furniture numbers is assigned to each furniture (13), and a furniture number group included in the management unit is set as one group, and the group is controlled to perform the locking and unlocking simultaneously.
什器番号は、その什器(13)の開閉が許可されている
組織や個人のIDコードやパスワード、並びに許可される
優先順位等が対応しており、このIDコードやパスワード
を、キー操作部(6)やカード読取り部(7)を介して
入力して、これらのチェックが行なわれる。その制御ル
ーチンは、一般的な技術であるので、その説明を省略す
る。The fixture number corresponds to an ID code or password of an organization or an individual who is allowed to open and close the fixture (13), as well as an allowed priority. The ID code and password are assigned to the key operation unit (6). ) And a card reading unit (7) to check these. Since the control routine is a general technique, its description is omitted.
また、保安のための監視制御は、夜間等の什器(13)
がすべて施錠されているとき、所要の時間毎に、施錠制
御を行なって、各保安センサ(25)(26)(27)の状態
を調べ、その結果を、調べた時刻と什器番号とともに記
録するようにする。In addition, monitoring and control for security use furniture (13)
When all are locked, lock control is performed at required time intervals to check the status of each security sensor (25) (26) (27), and the result is recorded together with the check time and the fixture number. To do.
この際の施錠制御は、各什器になんの影響も変化も与
えない。The locking control at this time does not affect or change any furniture.
[発明の効果] 各什器に設けた電動アクチュエータに時系列に加えら
れる電力の一部を分岐して、各種の保安センサに電力を
供給することにより、什器の施解錠状態、扉や引出しの
開閉状態等の保安状況を調べるための信号線が、各什器
間に共通となるため、信号線の数が少なくなる。[Effects of the Invention] By branching a part of the electric power applied to the electric actuator provided in each furniture in time series and supplying the power to various security sensors, the locked and unlocked state of the furniture, opening and closing of the door and drawer. Since the signal line for checking the security status such as the state is common to the furniture, the number of signal lines is reduced.
電動アクチュエータに、施解錠操作時以外に適時に電
力を供給して、保安状況を調べることができ、什器群の
施解錠操作、並びに扉や引出しの開閉操作の個々の時期
と時刻等の監視をすることができる。Electricity can be supplied to the electric actuator in a timely manner other than during the locking / unlocking operation, to check the security status, and to monitor the timing and time of the locking / unlocking operation of the furniture group and the opening / closing operations of the doors and drawers. can do.
多数の什器のグループ管理が容易である。 Group management of many furniture is easy.
第1図は、本発明の一実施例を示す電気回路図、 第2図は、電気式施解錠装置を設けたキャビネット一例
を示す斜視図、 第3図は、電気式施解錠装置の一例を示す要部の斜視
図、 第4図は、施錠制御のフローチャート、 第5図は、解錠制御のフローチャート、 第6図は、ワンフロアーシステムの什器レイアウトの一
例を示す斜視図である。 (1)什器群監視制御装置 (2)マイクロコンピュータ (3)施解錠制御回路、(4)什器開閉操作盤 (5)パソコン、(6)キー操作部 (7)カード読取り部、(8)施解錠切替回路 (9)什器選択回路、(10)直流電源 (11a)(11b)切替スイッチ、(12)リレー (13)什器、(14)マルチプレクサ (15)リレー接点、(16)(17)配線 (18)施解錠装置 (19)ラテラルファイルキャビネット (20)電動アクチュエータ、(21)引出し (22)開閉連動体、(23)可動軸 (24)ロック片、(25)施解錠検知センサ (26)開閉検知センサ、(27)通電検知センサ (28)電力供給手段 (T1)施解錠信号、(T2)什器選択信号 (T3)施解錠信号、(T4)開閉信号 (T5)通電信号FIG. 1 is an electric circuit diagram showing an embodiment of the present invention, FIG. 2 is a perspective view showing an example of a cabinet provided with an electric locking / unlocking device, and FIG. 3 is an example of an electric locking / unlocking device. FIG. 4 is a flowchart of unlocking control, FIG. 5 is a flowchart of unlocking control, and FIG. 6 is a perspective view showing an example of a furniture layout of a one-floor system. (1) Furniture group monitoring control device (2) Microcomputer (3) Locking / unlocking control circuit, (4) Furniture opening / closing operation panel (5) Personal computer, (6) Key operation unit (7) Card reading unit, (8) Disassembly Lock switching circuit (9) Fixture selection circuit, (10) DC power supply (11a) (11b) changeover switch, (12) Relay (13) Fixture, (14) Multiplexer (15) Relay contact, (16) (17) Wiring (18) Locking / unlocking device (19) Lateral file cabinet (20) Electric actuator, (21) Drawer (22) Opening / closing interlock, (23) Movable shaft (24) Lock piece, (25) Locking / unlocking detection sensor (26) Open / close detection sensor, (27) conduction detection sensor (28) Power supply means (T 1 ) Lock / unlock signal, (T 2 ) furniture selection signal (T 3 ) Lock / unlock signal, (T 4 ) open / close signal (T 5 ) Power supply signal
Claims (3)
に、電動アクチュエータを備える電気操作式の施解錠手
段を設けておき、各什器における電動アクチュエータ
を、適時に施錠もしくは解錠のいずれかに、時系列に操
作し、その施解錠操作のときに、電動アクチュエータに
加えられる電力を、各種の保安用センサに分岐して供給
することを特徴とする事務用什器の保安方法。An electronically operated locking / unlocking means having an electric actuator is provided in each of the plurality of office furniture groups, and the electric actuator in each of the furniture is locked or unlocked in a timely manner. A method for security of office furniture, comprising: operating in a time series, and branching and supplying electric power applied to an electric actuator to various security sensors at the time of the locking / unlocking operation.
に、電動アクチュエータを備えてなる電気操作式の施解
錠手段を設け、各什器における電動アクチュエータを、
適時に施錠もしくは解錠のいずれかに、時系列に操作
し、その施解錠操作のときに、各什器の電動アクチュエ
ータに加えられる電力を、各種の保安用センサに分岐し
て供給し、この各種の保安用センサに分岐電力を供給す
ることによって得られる各保安用センサの出力信号を、
センサの種類に対応させて各什器間に共通に設けられた
信号線から時系列的に検出し、この各センサの出力信号
に基づいて、複数の什器群における個々の什器の保安制
御を行なうことを特徴とする事務用什器の保安方法。2. An electric operable locking / unlocking means having an electric actuator is provided for each of the plurality of office furniture groups, and the electric actuator in each of the plurality of office furniture is provided with:
Operate in a time series to lock or unlock in a timely manner, and at the time of the locking / unlocking operation, supply the electric power applied to the electric actuator of each fixture to various security sensors and supply it. The output signal of each security sensor obtained by supplying branch power to the security sensor of
Detecting in chronological order from a signal line provided in common between respective fixtures corresponding to the type of sensor, and performing security control of individual fixtures in a plurality of fixture groups based on output signals of the respective sensors. Office furniture security method characterized by the following.
られた電動アクチュエータ操作式の施解錠手段と、 各電動アクチュエータを適時に施錠もしくは解錠のいず
れかに制御するとともに、各什器間の制御を時系列に制
御する施解錠制御手段と、 各什器に設けられ、各種の保安目的に応じたデータを検
出する保安用センサと、 各什器の施解錠操作のときに、電動アクチュエータに加
えられる電力を分岐して、各種の保安用センサに電力を
供給する電力供給手段と、 各種の保安用センサに電力を供給することによって得ら
れる各保安用センサの出力信号が、センサの種類に対応
し、かつ時系列的に信号を出力して、各什器間に共通に
接続される共通信号線と、 この各センサの出力信号に基づいて、複数の什器群にお
ける個々の什器の保安状況を監視制御する監視制御手段 とを備えることを特徴とする事務用什器の保安装置。3. An electric actuator-operated locking / unlocking means provided on each furniture in a plurality of office furniture groups, and each electric actuator is controlled to be locked or unlocked in a timely manner. Locking / unlocking control means for controlling the control in chronological order, a security sensor provided in each fixture to detect data according to various security purposes, and a lock / unlock operation for each fixture added to the electric actuator The power supply means for branching power and supplying power to various security sensors, and the output signals of each security sensor obtained by supplying power to various security sensors correspond to the type of sensor. And a signal line that is output in time series and is connected in common between the respective fixtures. Based on the output signals of the respective sensors, the security status of the individual fixtures in a plurality of fixture groups is determined. The security device of office furniture, characterized in that it comprises a monitoring control unit for monitoring and controlling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29909489A JP2698932B2 (en) | 1989-11-17 | 1989-11-17 | Office furniture security method and equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29909489A JP2698932B2 (en) | 1989-11-17 | 1989-11-17 | Office furniture security method and equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03161668A JPH03161668A (en) | 1991-07-11 |
JP2698932B2 true JP2698932B2 (en) | 1998-01-19 |
Family
ID=17868083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29909489A Expired - Fee Related JP2698932B2 (en) | 1989-11-17 | 1989-11-17 | Office furniture security method and equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2698932B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50101806D1 (en) * | 2000-02-14 | 2004-05-06 | Fulterer Gmbh Lustenau | Furniture with a motorized pull-out device |
JP5177365B2 (en) * | 2007-08-27 | 2013-04-03 | コクヨ株式会社 | Locking / unlocking device and storage device |
-
1989
- 1989-11-17 JP JP29909489A patent/JP2698932B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03161668A (en) | 1991-07-11 |
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