CN102817506A - Matrix type unlocking control circuit of dense cabinet - Google Patents
Matrix type unlocking control circuit of dense cabinet Download PDFInfo
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- CN102817506A CN102817506A CN2012103339973A CN201210333997A CN102817506A CN 102817506 A CN102817506 A CN 102817506A CN 2012103339973 A CN2012103339973 A CN 2012103339973A CN 201210333997 A CN201210333997 A CN 201210333997A CN 102817506 A CN102817506 A CN 102817506A
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- 239000011159 matrix material Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a matrix type unlocking control circuit of a dense cabinet. A layer connection lead and a column connection lead are crossed and arranged in a horizontal and perpendicular matrix type, the layer connection lead and the column connection lead are connected with a series connection part composed of electrical control locks through diodes, one ends of the layer connection lead and the column connection lead are hung in the air, and the other ends are connected with a power supply through a relay. By the aid of a matrix type unlocking control method of the dense cabinet, only one type of additional original parts which is the diode is used, the control logic is easy to achieve, the connection complexity of leads which are connected with the electrical control lock during dense cabinet unlocking control can be reduced greatly, the number of required relays is reduced, the system cost can be reduced well and lines can be easy to connect.
Description
Technical field
The present invention relates to electric control lock, particularly a kind of coarctation cabinet matrix form control circuit of unblanking.
Background technology
Coarctation cabinet is widely used in property, archives and documents and materials management, because number is more between the storage that contains, uses the hand lockset, and operation is extremely inconvenient, and also exists the possibility of losing for the management of key, and identification is also pretty troublesome.Notification number is that the Chinese patent of CN201139243Y discloses a kind of intensive group (patent No.: 200820061866.3) of utilizing biological identification technology control; It is to verify identification through main control computer according to user's biological information; And unlock instruction being passed to the lockset control box through the program of unblanking, the group controller sends the unlocking signal of cabinet door electric control lock, when cabinet door electric control lock is received unlocking signal; Auto-unlocking, thereby the management and the operation of completion electric control lock.But this technology needs the tapered end number of Based Intelligent Control still bigger for comparatively huge coarctation cabinet, and nature connects comparatively complicated to the control line of tapered end.The method of traditional control tapered end is one group of turnover circuit and tapered end of a relay control; There are what tapered ends just need how much organize the relay of pilot and similar number; Pilot connects comparatively complicated when tapered end is more; The relay that expends is also more, and the cost of system is higher and unreliable.In addition: under conventional single relay control mode, when relay contact uses posterior synechia for a long time and can't break off, will cause electric control lock to be switched on always and damage electric control lock.
Summary of the invention
Technical problem to be solved by this invention is, providing a kind of can carry out logic control to the electric control lock of coarctation cabinet, and the circuit control circuit of simply unblanking, and improves the reliability of coarctation cabinet electric control lock system.
To above-mentioned purpose; The technical scheme that the present invention adopted is, the coarctation cabinet matrix form control circuit of unblanking, and comprising: row connect lead, layer connects lead, electric control lock and diode; It is characterized in that; Layer connects lead and is connected lead with row and crosses one another and be type matrix form layout anyhow, and at crossover location place anyhow, layer connects lead and is connected lead and passes through diode and be connected with the series components of electric control lock formation with being listed as; It is unsettled with the end that row are connected lead that layer connects lead, and the other end is connected with power supply through relay.
Said power supply comprises power cathode and positive source.
When said relay was connected with power cathode or positive source, layering, row connected consistent, promptly were connected the relay that lead is connected with layer and all inserted power cathode, and be connected the relay that lead is connected and all insert positive source with being listed as; Perhaps be connected the relay that lead is connected and all insert positive source, all insert power cathode and be connected the relay that lead is connected with row with layer.
In the series components that said diode and electric control lock constitute, diode and electric control lock position are interchangeable, and diode is anodal corresponding with positive source when connecting, and negative pole is corresponding with power cathode, makes the series components formation conductive branch of electric control lock and diode formation.
By above knowledge, N root layer connects lead and is connected lead with M root row and intersects anyhow and constitute the individual crosspoint of N*M (N, M are natural number, and size decide by actual demand), promptly can connect the intelligence of N*M N*M of electric control lock realization between storing at most and unblank to control.Being thus connected structure can know; Between the storage on each crosspoint on all corresponding ad-hoc location of electric control lock; Realize intelligent opening to the electric control lock on the ad-hoc location; Only need to connect on the lead relay by the control system pairing layer of this electric control lock of control and be connected with row that relay is closed simultaneously on the lead get final product, so the series components of this electric control lock and diode will constitute a conductive branch, and the electric current on the electric control lock of flowing through at this moment will make electric control lock adhesive realization unblank to control.
In sum, the invention has the beneficial effects as follows: the coarctation cabinet matrix form control mode of unblanking is only used a kind of additional original paper of diode, and control logic is easy to realize; Layer connects lead and is connected lead with row and crosses one another and be type matrix form layout anyhow, reduce in a large number intensive unblank to control in the connection lead complexity and reduce the number of required relay, reduce system cost well; Layer with list the relay cooperation realization ad-hoc location that is connected on the unlatching of electric control lock will stop the fault that any single relay causes electric control lock to switch on all the time and damage because of the contact adhesion; Just possibly cause corresponding electric control lock to damage when having only row to connect lead and the adhesion simultaneously of two relay contacts of layer connection lead, system reliability is greatly improved.
Description of drawings
Fig. 1 is one embodiment of the invention circuit connection diagrams.
Fig. 2 is the another embodiment of the present invention circuit connection diagram.
Fig. 1 and Fig. 2 all get coarctation cabinet the unblank control circuit of example in 5 layer of 5 row.
Reference numeral: 1, first relay (101-105 is the particular location relay marking), 2, second relay (201-205 is the particular location relay marking), 3, diode, 4, electric control lock; 5, row connect lead; 6, layer connects lead, and 7, positive source, 8, power cathode.
The specific embodiment
The contrast accompanying drawing is further described the present invention below.Referring to Fig. 1 and Fig. 2, the coarctation cabinet matrix form control circuit of unblanking comprises: row connect lead 5, layer connects lead 6, electric control lock 4 and diode 3; It is characterized in that; Layer connects lead 6 and is connected lead 5 with row and crosses one another and be type matrix form layout anyhow, and at crossover location place anyhow, layer connects lead 6 and is connected lead 5 and passes through diode 3 and be connected with the series components of electric control lock 4 formations with being listed as; It is unsettled with the end that row are connected lead 5 that layer connects lead 6, and the other end is connected with power supply through relay.
Said power supply comprises power cathode 8 and positive source 7.
When said relay and power cathode 8 or positive source 7 were connected, layering, row connected consistent, promptly were connected the relay that lead 6 is connected with layer and all inserted power cathode 8, and be connected the relay that lead 5 is connected and all insert positive source 7 with being listed as; Perhaps be connected the relay that lead 6 is connected and all insert positive source 7, all insert power cathode 8 and be connected the relay that lead 5 is connected with row with layer.
In the series components that said diode 3 and electric control lock 4 constitute; Diode 3 is interchangeable with electric control lock 4 positions; And anodal corresponding with positive source 7 when diode 3 connects, negative pole is corresponding with power cathode 8, makes electric control lock 4 and the series components that diode 3 constitutes form conductive branch.
Embodiment 1:Referring to Fig. 1, the coarctation cabinet matrix form control circuit of unblanking, horizontal line are that layer connects a lead 6; Vertical line connects lead 5 for row; Coil is represented electric control lock 4, and switch block is represented first relay 1 on the layer connection lead 6, and switch block is represented second relay 2 on the row connection lead 5.Stain is represented this and is located two lines and be electrically connected among the figure, and the end that each bar layer/row connect lead 6,5 is connected with relay, and the other end is unsettled, and layer connects that first relay 1 connects power cathode 8 on the lead 6, and second relay 2 connects positive source 7 on the row connection lead 5.Each electric control lock 4 all has diode 3 of series connection; Electric control lock 4 is connected lead 6 other ends connection row connection lead 5 with an end articulamentum of the series components that diode 3 constitutes; Wherein the corresponding connection of the negative terminal of diode 3 is connected the power cathode 8 that lead 6 connects with layer; The corresponding connection with row of diode 3 anodes is connected the positive source 7 that lead 5 connects, and makes the electric control lock 4 and the series components of diode 3 can constitute conductive branch.So-called matrix form control refers to layer and connects lead 6 and be connected lead 5 and cross one another and be type matrix form layout anyhow with being listed as; Layer all connects control by corresponding relay with the connection line of row; Relay is this circuit place in circuit when adhesive; This circuit disconnection will realize the intelligent opening to electric control lock on the ad-hoc location 4 when relay broke off, and only need be connected closed getting final product of relay while on the lead 5 with row by relay on these electric control lock 4 pairing layer connection leads 6 of control system control.For example; Open II by system requirements and be listed as the electric control lock between that storage 4 on the II layer; Get final product II row and corresponding second relay 202 and 102 adhesive of first relay of II layer this moment, promptly gets supply voltage by A point after relay 202 and relay 102 adhesives, and the B point links to each other with power cathode 8; To form electric current on the series arm that the electric control lock 4 of A, B point-to-point transmission and diode 3 are formed, this electric current will make these electric control lock 4 adhesives realize the control of unblanking.Diode 3 can exchange with the position of electric control lock 4 in the series components that diode and electric control lock constitute.
Embodiment 2:Connected mode referring to embodiment 1 among the connected mode of Fig. 2 and Fig. 1 does not have essential distinction; Only will go and exchange with being listed as to be connected; The specific embodiment exchanged with row row in the deciphering of the embodiment 1 of Fig. 1 narration can understand Fig. 2, so following Fig. 2 is not given unnecessary details.
Necessity to diode on the electric control lock 43 connects is explained: if 3 series connection of electric control lock 4 diode-less, then circuit can't realize accurately controlling the adhesive of ad-hoc location electric control lock 4.For example that II row and II layer is corresponding relay 202 and relay 102 adhesives, as do not insert 3 this moments of diode not only A-B constitute the conducting branch road, F-E-G-H-D-C also forms a conducting branch road simultaneously, promptly at this moment on two branch roads four electric control locks 4 all with adhesive.Utilize the unilateral conduction of diode 3 to address this problem, go up diode 3 backs in the connection will only have A-B to constitute the conducting branch road in the example, and the system that makes can realize unblanking accurately controlling.
Claims (4)
1. the coarctation cabinet matrix form control circuit of unblanking; Comprise: row connect lead, layer connects lead, electric control lock and diode, it is characterized in that, layer connects lead and is connected lead and crosses one another and be type matrix form layout anyhow with being listed as; At crossover location place anyhow; Layer connection lead is connected lead and is connected with the series components that electric control lock constitutes through diode with row, layer connection lead is unsettled with the end that row are connected lead, and the other end is connected with power supply through relay.
2. the coarctation cabinet matrix form according to claim 1 control circuit of unblanking is characterized in that said power supply comprises power cathode and positive source.
3. the coarctation cabinet matrix form according to claim 1 and 2 control circuit of unblanking; It is characterized in that; When said relay is connected with power cathode or positive source; Layering, row connect consistent, promptly are connected the relay that lead is connected with layer and all insert power cathode, and be connected the relay that lead is connected and all insert positive source with being listed as; Perhaps be connected the relay that lead is connected and all insert positive source, all insert power cathode and be connected the relay that lead is connected with row with layer.
4. the coarctation cabinet matrix form according to claim 1 and 2 control circuit of unblanking; It is characterized in that; In the series components that said diode and electric control lock constitute, diode and electric control lock position are interchangeable, and diode when connecting positive pole corresponding with positive source; Negative pole is corresponding with power cathode, and the series components that electric control lock and diode are constituted forms conductive branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103339973A CN102817506A (en) | 2012-09-12 | 2012-09-12 | Matrix type unlocking control circuit of dense cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103339973A CN102817506A (en) | 2012-09-12 | 2012-09-12 | Matrix type unlocking control circuit of dense cabinet |
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| CN102817506A true CN102817506A (en) | 2012-12-12 |
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| CN2012103339973A Pending CN102817506A (en) | 2012-09-12 | 2012-09-12 | Matrix type unlocking control circuit of dense cabinet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093029A (en) * | 2015-08-27 | 2015-11-25 | 赵忠义 | Intensive electromagnetic lock state detection system |
| CN106168084A (en) * | 2016-07-11 | 2016-11-30 | 深圳壹号柜科技股份有限公司 | A kind of method that in intensive electromagnetic lock system, multiple electromagnetic lock is opened in detection |
| CN107165485A (en) * | 2017-06-12 | 2017-09-15 | 中科富创（北京）科技有限公司 | Electronic lock control circuit and express delivery cabinet |
| CN107423940A (en) * | 2017-09-08 | 2017-12-01 | 钱子宇 | A kind of express delivery robot |
| CN111173376A (en) * | 2020-01-08 | 2020-05-19 | 澳柯玛股份有限公司 | Control and feedback method of grid cabinet lock based on matrix connection |
| CN112431487A (en) * | 2020-11-09 | 2021-03-02 | 上海战诚电子科技股份有限公司 | Matrix unlocking circuit with feedback signal identification |
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| US4284184A (en) * | 1979-12-03 | 1981-08-18 | Rowe International, Inc. | Coin mechanism to merchandising machine interface |
| JPS6428106A (en) * | 1987-07-24 | 1989-01-30 | Daifuku Kk | Work position indication device for rotary shelf or the like |
| CN2606932Y (en) * | 2003-03-28 | 2004-03-17 | 李朝晖 | Compact cabinet management and file drawer automatic spring-out device |
| CN101592952A (en) * | 2009-06-24 | 2009-12-02 | 南昌航空大学 | Intelligent Operation and Control System of Compact Shelves |
-
2012
- 2012-09-12 CN CN2012103339973A patent/CN102817506A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284184A (en) * | 1979-12-03 | 1981-08-18 | Rowe International, Inc. | Coin mechanism to merchandising machine interface |
| JPS6428106A (en) * | 1987-07-24 | 1989-01-30 | Daifuku Kk | Work position indication device for rotary shelf or the like |
| CN2606932Y (en) * | 2003-03-28 | 2004-03-17 | 李朝晖 | Compact cabinet management and file drawer automatic spring-out device |
| CN101592952A (en) * | 2009-06-24 | 2009-12-02 | 南昌航空大学 | Intelligent Operation and Control System of Compact Shelves |
Non-Patent Citations (1)
| Title |
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| 张义和 王敏男 许宏昌: "《例说51单片机（C语言版）》", 30 April 2008 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093029A (en) * | 2015-08-27 | 2015-11-25 | 赵忠义 | Intensive electromagnetic lock state detection system |
| CN106168084A (en) * | 2016-07-11 | 2016-11-30 | 深圳壹号柜科技股份有限公司 | A kind of method that in intensive electromagnetic lock system, multiple electromagnetic lock is opened in detection |
| CN107165485A (en) * | 2017-06-12 | 2017-09-15 | 中科富创（北京）科技有限公司 | Electronic lock control circuit and express delivery cabinet |
| CN107423940A (en) * | 2017-09-08 | 2017-12-01 | 钱子宇 | A kind of express delivery robot |
| CN107423940B (en) * | 2017-09-08 | 2024-03-08 | 钱子宇 | A courier robot |
| CN111173376A (en) * | 2020-01-08 | 2020-05-19 | 澳柯玛股份有限公司 | Control and feedback method of grid cabinet lock based on matrix connection |
| CN112431487A (en) * | 2020-11-09 | 2021-03-02 | 上海战诚电子科技股份有限公司 | Matrix unlocking circuit with feedback signal identification |
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Application publication date: 20121212 |