CN101436421B - Intelligent CD off-line coarctation cabinet - Google Patents
Intelligent CD off-line coarctation cabinet Download PDFInfo
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- CN101436421B CN101436421B CN2008101365445A CN200810136544A CN101436421B CN 101436421 B CN101436421 B CN 101436421B CN 2008101365445 A CN2008101365445 A CN 2008101365445A CN 200810136544 A CN200810136544 A CN 200810136544A CN 101436421 B CN101436421 B CN 101436421B
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Abstract
The invention discloses an off-line serried cabinet for intelligent optical discs, which comprises a cabinet body, wherein the cabinet body is provided with an optical disc drawer and a central control unit; a receiving compartment corresponding to the size of an optical disc cassette is arranged in the optical disc drawer; the receiving compartment is provided with a position sensor which can be a sensitive switch or a shielded type photoelectric sensor and the like; the central control unit is provided with a computer interface; and the position sensor is connected with the central control unit through a signal conducting wire. The off-line serried cabinet solves the off-line storage problem of optical disc storage media which are not used often, reduces the input and management cost, reduces the error probability of manual operations, and simultaneously has the advantages of high efficiency, energy conservation, space conservation and the like.
Description
Technical field
The present invention relates to a kind of intelligent CD off-line coarctation cabinet.
Background technology
The digitizing process of global range has caused the explosive demand to information stores, in a large amount of stored numbers information, has 80% to be to use frequency low but the content of long preservation is arranged.These information are fit to stored by CD very much.Modern CD is standardized digital recording medium, and their physical size is changeless.The capacity of CD along with development of technology in continuous expansion, the speed of read-write is also improving constantly, for example: the every dish capacity of BD Blu-ray Disc has reached 50GB.In infosystem, will have the increasing CD that is filled with important information produces.An effective means of managing these CDs is to use CD server.CD server is to be the mass storage data memory device of the optical, mechanical and electronic integration of data storage medium with the CD, is used for for a long time or forever preserving data.Modern optical is made an inventory of goods in a warehouse common by one or more cassettes of depositing CD, and one or more CD read and write drivers and the corresponding with it mechanical arm that is used for moving CD are formed, and be as shown in Figure 1.
CD server links to each other with computing machine through data communication interface, and the management software through CD server makes that the data on all CDs can automatically offer the user in the CD server, and the while is write data on the CD in CD server easily also.CD cassette in the CD server of Fig. 1 is made as a whole storage unit usually, can be placed into CD server or taking-up, sees Fig. 2.
Though hundreds of Zhang Guangpan can deposited and manage to a large-scale CD server; But in order to reduce the overall storage cost and to improve system performance; But it is not often very important and must be by the data of intact preservation by visit to those; Can adopt off-line to preserve and replace near line to preserve, CD cassette shown in Figure 2 can be moved out between offline storage and nearline storage as required and operated or move into operation.
Here, off-line is meant that the optical disc storage media that has data is taken out from CD server; Near line is meant that the optical disc storage media that has data is placed in the CD server; And CD server is connected with the CD server management server through data line; When the data on the CD needed by visit, the mechanical arm of CD server can take out relevant CD and put into the CD read and write driver and operate automatically from CD cassette.CD server can write data too by this method on the CD that allows to write.
According to the definition of above-mentioned off-line and near line, the operation of moving out is meant takes out i.e. operation from the near line to the off-line with CD cassette from CD server.On the contrary, the operation of moving into is meant and CD cassette is reentered into CD server, i.e. operation from the off-line to the near line.
Summary of the invention
The purpose of this invention is to provide a kind of intelligent CD off-line coarctation cabinet; Its long-term off-line that has solved the optical disc storage media that does not often use is preserved problem; Reduced input and handling cost, reduced that manual operation makes mistakes probability, have efficient height, energy-conservation and save advantage such as space simultaneously.
Technical scheme of the present invention is: a kind of intelligent CD off-line coarctation cabinet; Comprise cabinet, said cabinet is provided with disc drawer and central control unit, is provided with the ccontaining lattice corresponding with the CD cassette size in the said disc drawer; Said ccontaining lattice are provided with position transducer; This position transducer can or block formula photoelectric sensor etc. for microswitch, and said central control unit is provided with computer interface, and said position transducer is connected with central control unit through signal conductor.
The further technical scheme of the present invention is: a kind of intelligent CD off-line coarctation cabinet; Comprise cabinet; Said cabinet is provided with disc drawer and central control unit, is provided with the ccontaining lattice corresponding with the CD cassette size in the said disc drawer, and said ccontaining lattice are provided with position transducer; Said central control unit is provided with computer interface, and said position transducer is connected with central control unit through signal conductor.
Be provided with the multiplayer optical disk drawer in the said cabinet, said disc drawer is slidingly connected through the sliding track mechanism and the cabinet of both sides.
Two rows about said disc drawer is separated into by the dividing plate that is parallel to the pull direction, every row evenly are separated to form some ccontaining lattice by some with small baffle divider upright again.
Said off-line coarctation cabinet also includes lever arm; Said lever arm comprises that at least two joints are by the hinged hollow body of linkage; Said lever arm one end is fixed on the disc drawer rear side; The other end is fixed on the cabinet one side relative with the disc drawer rear side, and the signal conductor that is connected between disc drawer and the central control unit is located in the hollow body of lever arm.
Said central control unit comprises microprocessor and the lump device that is connected with microprocessor, and said position transducer links to each other with the lump device through signal conductor.
Said off-line coarctation cabinet also comprises the indicating alarm device by central control unit control; Said indicating alarm device comprises the pilot lamp of being located on each disc drawer panel and is located at the hummer on the central control unit that said pilot lamp is connected with the lump device through signal conductor; Said hummer is connected with microprocessor.
Also be provided with the lockout protection device of control disc drawer push-and-pull between said cabinet and the disc drawer, said lockout protection device is connected with the lump device through signal conductor.
Advantage of the present invention is:
1. the off-line that the invention solves the optical disc storage media that does not often use is preserved problem, has reduced input and handling cost.
2. the preservation CD that the present invention can be intensive has been practiced thrift user's storage space.
3. hinge type lever arm of the present invention can prevent that signal wire from being pullled in the pull process at disc drawer and damage or loose contact, improves the quality of coarctation cabinet, has prolonged its serviceable life.
4. the present invention can be through the control of the off-line management software on the computing machine, and the database of software can find each file or the data on each Zhang Guangpan through the RFID of CD cassette, and its search efficiency is high.
5. position transducer of the present invention matches with the off-line management software, can avoid artificial operating mistake to greatest extent.
6. the present invention is used in combination with the CD server of the CD cassette that proposes based on the present invention, has formed a kind of seamless management of near line and the off-line for a large amount of CDs, and has ensured the accuracy of the manual operations of data in the process of moving in a large number and move out.
Description of drawings
Fig. 1 is the structural representation of CD server;
Fig. 2 is the structural representation of CD cassette;
Fig. 3 is the structural representation of the specific embodiment of the invention;
Fig. 4 is the structural representation of specific embodiment of the invention disc drawer;
Fig. 5 is the structural representation of specific embodiment of the invention disc drawer and lever arm;
Fig. 6 is the circuit block diagram of the specific embodiment of the invention;
Fig. 7 is the application system block diagram of the specific embodiment of the invention;
Fig. 8 is the installation site synoptic diagram of specific embodiment of the invention solenoid valve;
Fig. 9 is the local enlarged diagram in I place of Fig. 8.
Wherein: 1 cabinet; 2 disc drawers; 3 CD cassettes; 4 ccontaining lattice; 5 position transducers; 6 central control units; 7 computer interfaces; 8 lockout protection devices; 9 sliding track mechanisms; 10 lever arms; 11 linkages; 12 breach; 13 pilot lamp; 14 hummers; 15 dividing plates; 16 small baffles; 17 microprocessors; 18 lump devices; 19 display screens; 20 buttons; 21 lock pins; 22 lock pin grooves; 23 computing machines; 24 CD servers; 25 sign read write lines; 26 off-line coarctation cabinets; 27 demoders; 28 circulating registers; 29 LED drives; 30 electromagnetic valve drivers.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Embodiment: to shown in Figure 6, a kind of intelligent CD off-line coarctation cabinet 26 comprises cabinet 1 like Fig. 3; Said cabinet 1 is provided with disc drawer 2 and central control unit 6, is provided with the ccontaining lattice 4 corresponding with CD cassette 3 sizes in the said disc drawer 2, and said ccontaining lattice 4 are provided with position transducer 5; Be used for providing the signal of whether having placed CD cassette 3 in these ccontaining lattice 4, this position transducer 5 can have multiple implementation method, perhaps blocks formula photoelectric sensor etc. like microswitch; Said central control unit 6 is provided with computer interface 7; This interface can be a RS-232 class Asynchronous Serial Interface, USB and IEEE1394 interface, perhaps Local Area Network class interface.Said position transducer 5 is connected with central control unit 6 through signal conductor.
Be provided with the multiplayer optical disk drawer 2 that distributes up and down in the said cabinet 1, said disc drawer 2 is slidingly connected with cabinet 1 through the sliding track mechanism 9 of both sides, is provided with breach 12 between its panel both sides and the cabinet 1, makes things convenient for the user to pass through drawer panel pull disc drawer 2.
Said central control unit 6 is between the two-layer disc drawer 2 on the cabinet 1; Its height and position is fit to operating personnel to be watched and manual operation; Its panel is provided with display screen 19 and button 20; Operating personnel can be through pressing the storage condition in the disc drawer 2 that selection key 20 up and down selects to want to check, this storage condition shows from display screen 19
Two rows about said disc drawer 2 is separated into by the dividing plate that is parallel to the pull direction 15, every row evenly are separated to form some ccontaining lattice 4 by some with dividing plate 15 vertical small baffles 16 again, and ccontaining lattice 4 can stably be contained in wherein for CD cassette 3.CD cassette 3 hand grip portions are put into ccontaining lattice 4 by the both sides of drawer outwardly.
Can see from Fig. 4; The position transducer 5 of present embodiment is for being located at the microswitch of every adjacent two small baffle 16 outer ends; If placed CD cassette 3, then microswitch is depressed and sends signal, and central control unit can judge in the ccontaining lattice 4 whether placed CD cassette 3 with this; If position transducer is for blocking formula photoelectric sensor (diagram is not arranged), then when not placing CD cassette 3, the receiving end of photoelectric sensor can receive the signal of transmitting terminal; If after placing CD cassette 3, the transmitting terminal and the light between the receiving end of same group of photoelectric sensor are hindered, then receiving end just can't accept signal, and central control unit can judge in the ccontaining lattice 4 whether placed CD cassette 3 with this.
As shown in Figure 6, said central control unit 6 comprises microprocessor 17 and the lump device 18 that is connected with microprocessor 17, and said position transducer 5 links to each other with lump device 18 through signal conductor.
Said off-line coarctation cabinet also comprises the indicating alarm device by central control unit 6 controls; Said indicating alarm device comprises the pilot lamp of being located on each disc drawer 2 panel 13 and is located at the hummer 14 on the central control unit 6 that said pilot lamp 13 is connected with lump device 18 through signal conductor; Said hummer 14 is connected with microprocessor 17.The pilot lamp 13 of present embodiment is selected light emitting diode for use; The show state of light emitting diode is by central control unit 6 controls; Like the light through sending out different colours, flicker, blink cadence speed etc.; Be used for representing the agreement visual feedback signal of man-machine interface, like the position of display-object disc drawer 2, or wrong way alarm etc.Hummer 14 is then controlled by central location and is provided the agreement audible feedback signal that is used for representing man-machine interface, like maloperation and system alarm etc.Can effectively place when the user picks and places CD cassette like this and select wrong position, avoid bringing confusion to management.
Also be provided with the lockout protection device 8 of control disc drawer 2 push-and-pulls between said cabinet 1 and the disc drawer 2; Said lockout protection device 8 is connected with lump device 18 through signal conductor; This lockout protection device 8 can be solenoid valve; Like Fig. 8 and shown in Figure 9, said solenoid valve comprises the lock pin 21 that is fixed on cabinet 1 rear portion, and fixes the lock pin groove 22 that also can supply lock pin 21 mortise locks with disc drawer 2 rear ends.Solenoid valve is in locked state at ordinary times under the effect of lock pin 21 upper springs; When central control module 6 receives the signal that computing machine sends from computer interface; When needing in certain disc drawer 2, to pick and place CD cassette 3; The microprocessor 17 of central control unit 6 is opened through lump device 18 control electromagnetic valve, and have only object optical disc drawer 2 just can be opened this moment.Can further reduce the possibility of user misoperation like this.
The signal wire of said position transducer 5, pilot lamp 13 and solenoid valve is pooled to the rear portion of disc drawer 2; In order to guarantee that these signal wires can be unaffected in the push-and-pull operating process of disc drawer 2, the present invention gives a kind of lever arm 10 of being convenient to signal wire with disc drawer 2 push-and-pulls.As shown in Figure 5; Said lever arm 10 comprises that at least two joints are by the hinged hollow body of linkage 11; Said lever arm 10 1 ends are fixed on disc drawer 2 rear sides; The other end is fixed on cabinet 1 one side relative with disc drawer 2 rear sides, and the signal conductor that is connected between disc drawer 2 and the central control unit 6 is located in the hollow body of lever arm 10.Lever arm through middle linkage 11 can be along with the push-and-pull of disc drawer 2 the angle angle between the hollow body of conversion two joints.Signal conductor in the disc drawer 2 is focused on central control unit 6 through lever arm 10.
The circuit that Fig. 6 has provided in the off-line coarctation cabinet 26 connects synoptic diagram, can find out that wherein microprocessor 17 is provided with computer interface 7, and present embodiment adopts chip 80C51 as microprocessor 17.Microprocessor 17 also connects control has hummer 14, display screen 19 and button 20; Lump device 18 comprises demoder 27 and some circulating registers 28 that are connected with demoder 27, some position transducers 5 that said each circulating register 28 connects in the disc drawer 2.Circulating register 28 to the information of a position transducer 5 of demoder 27 inputs, is avoided the parallel processing bulk information at every turn.Demoder 27 also is connected with some LED drives 29 and electromagnetic valve driver 30 that are positioned at central control unit 6 respectively; Each LED drive 29 connects light emitting diode of driving, and each electromagnetic valve driver 30 connects solenoid valve of driving.During work, position transducer 5 information, the information of light emitting diode and the information of solenoid valve that demoder 27 transmits in the circulating register 28 to microprocessor 17 respectively; The control signal of simultaneously microprocessor 17 being sent feeds back to them.
Said central control unit 6 is connected with a supervisory computer 23 through computer interface 7.Operation has special-purpose CD off-line management software on this supervisory computer 23, and supervisory computer 23 can connect one or several online CD servers 24 simultaneously, is used for the near line management and the entry/leave of CD server 24, and is as shown in Figure 7.
For each CD cassette 3, all post the RFID label on it, be used for this CD cassette 3 of unique identification.
The CD off-line management software be one based on the conventional data library software, wherein tables of data is basic entry with the ID of the RFID that labels on the CD cassette, unique total data that has on the contained CD in this CD cassette 3 that write down.Like this, through providing some essential characteristics of data,, just can in database, find the CD cassette 3 that contains related data rapidly like filename etc.Because the CD off-line management software has also write down the positional information of CD cassette 3 in off-line coarctation cabinet 26 simultaneously; It also is the position of which drawer left-right and front-back; So the CD off-line management software can provide the position of this CD cassette 3 on its graphical interfaces; Simultaneously also pass to the central control unit 6 in the off-line coarctation cabinet 26 to relevant information, and on display screen 19 and pilot lamp 13, make corresponding display reminding through it through computer interface 7.
The CD off-line management software with and another function of supporting central control unit 6 be coordinated manipulation personnel's workflow, can raise the efficiency and prevent effectively maloperation like this.CD off-line management software meeting guiding operation personnel put into CD cassette 3 assigned address of the disc drawer 2 of off-line coarctation cabinet 26.If operating personnel do not put into CD cassette 3 assigned address of disc drawer 2, then the CD off-line management software can provide miscue, and informs that central control unit 6 provides the alerting signal of vision and audio frequency.Said process is applicable to the operating process that the assigned address of CD cassette 3 from disc drawer 2 taken out too.Through above-mentioned computer assisted procedure, the workflow of whole entry/leave can be accurate more and quick, and farthest reduced the influence that the human operational error brings for total system.
The present invention is used in combination with the CD server of the CD cassette that proposes based on the present invention, has formed a kind of seamless management of near line and the off-line for a large amount of CDs, and has ensured the accuracy of the manual operations of data in the process of moving in a large number and move out.
Claims (8)
1. intelligent CD off-line coarctation cabinet; Comprise cabinet (1); It is characterized in that: said cabinet (1) is provided with disc drawer (2) and central control unit (6), is provided with the ccontaining lattice (4) corresponding with CD cassette (3) size in the said disc drawer (2), and said ccontaining lattice (4) are provided with position transducer (5); Said central control unit (6) is provided with computer interface (7), and said position transducer (5) is connected with central control unit (6) through signal conductor;
Said off-line coarctation cabinet also includes lever arm (10); Said lever arm (10) comprises that at least two joints are by the hinged hollow body of linkage (11); Said lever arm (10) one ends are fixed on disc drawer (2) rear side; The other end is fixed on cabinet (1) one side relative with disc drawer (2) rear side, and the signal conductor that is connected between disc drawer (2) and the central control unit (6) is located in the hollow body of lever arm (10).
2. intelligent CD off-line coarctation cabinet according to claim 1 is characterized in that: be provided with multiplayer optical disk drawer (2) in the said cabinet (1), said disc drawer (2) is slidingly connected through the sliding track mechanism and the cabinet (1) of both sides.
3. intelligent CD off-line coarctation cabinet according to claim 1 and 2; It is characterized in that: two rows about said disc drawer (2) is separated into by the dividing plate that is parallel to the pull direction (15), every row evenly are separated to form some ccontaining lattice (4) by some small baffles (16) vertical with dividing plate (15) again.
4. intelligent CD off-line coarctation cabinet according to claim 1; It is characterized in that: said central control unit (6) comprises microprocessor (17) and the lump device (18) that is connected with microprocessor (17), and said position transducer (5) links to each other with lump device (18) through signal conductor.
5. intelligent CD off-line coarctation cabinet according to claim 4 is characterized in that: said off-line coarctation cabinet also comprises the indicating alarm device by central control unit (6) control.
6. intelligent CD off-line coarctation cabinet according to claim 5 is characterized in that: said indicating alarm device comprises the pilot lamp of being located on each disc drawer (2) panel (13), and said pilot lamp (13) is connected with lump device (18) through signal conductor.
7. intelligent CD off-line coarctation cabinet according to claim 5 is characterized in that: said indicating alarm device comprises the hummer of being located on the central control unit (6) (14), and said hummer (14) is connected with microprocessor (17).
8. intelligent CD off-line coarctation cabinet according to claim 4; It is characterized in that: also be provided with the lockout protection device (8) of control disc drawer (2) push-and-pull between said cabinet (1) and the disc drawer (2), said lockout protection device (8) is connected with lump device (18) through signal conductor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101365445A CN101436421B (en) | 2008-12-08 | 2008-12-08 | Intelligent CD off-line coarctation cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101365445A CN101436421B (en) | 2008-12-08 | 2008-12-08 | Intelligent CD off-line coarctation cabinet |
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| CN101436421A CN101436421A (en) | 2009-05-20 |
| CN101436421B true CN101436421B (en) | 2012-05-23 |
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| CN2008101365445A Active CN101436421B (en) | 2008-12-08 | 2008-12-08 | Intelligent CD off-line coarctation cabinet |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102363461B (en) * | 2011-11-15 | 2013-02-27 | 威海新北洋数码科技股份有限公司 | Dense storage cabinet with automatic drawer popup function |
| CN104068648A (en) * | 2013-03-27 | 2014-10-01 | 宁波鑫海金属箱柜制造有限公司 | Data storage compact shelving |
| CN105355225B (en) * | 2015-10-30 | 2018-03-13 | 芜湖市振华戎科智能科技有限公司 | A kind of safe cabinet of drawing-type CD |
| CN107978084A (en) * | 2016-10-21 | 2018-05-01 | 北京华兴长泰物联网技术研究院有限责任公司 | A kind of drawer power supply unit of medicine management system |
| CN108227586A (en) * | 2018-01-11 | 2018-06-29 | 无锡思博思奇科技有限公司 | A kind of intelligence storage box |
| CN108766473B (en) * | 2018-05-21 | 2020-12-18 | 武汉光忆科技有限公司 | Optical disk off-line retrieval system and method |
| CN112454350B (en) * | 2020-10-19 | 2022-04-29 | 中国电子科技集团公司第三十八研究所 | High-precision rapid visual positioning system and method for multilayer disordered materials |
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| DE3906949C1 (en) * | 1989-03-04 | 1990-09-13 | Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De | Withdrawal means for a switch cabinet |
| CN201057908Y (en) * | 2007-06-28 | 2008-05-14 | 李军 | CD cabinet system |
| CN201315159Y (en) * | 2008-12-08 | 2009-09-23 | 苏州互盟信息存储技术有限公司 | Intelligent CD (compact disc) off-line dense cabinet |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906949C1 (en) * | 1989-03-04 | 1990-09-13 | Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De | Withdrawal means for a switch cabinet |
| CN201057908Y (en) * | 2007-06-28 | 2008-05-14 | 李军 | CD cabinet system |
| CN201315159Y (en) * | 2008-12-08 | 2009-09-23 | 苏州互盟信息存储技术有限公司 | Intelligent CD (compact disc) off-line dense cabinet |
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| CN101436421A (en) | 2009-05-20 |
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