CN101944268B - The anti-of a kind of books in libraries tears a page method - Google Patents
The anti-of a kind of books in libraries tears a page method Download PDFInfo
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- CN101944268B CN101944268B CN201010287719.XA CN201010287719A CN101944268B CN 101944268 B CN101944268 B CN 101944268B CN 201010287719 A CN201010287719 A CN 201010287719A CN 101944268 B CN101944268 B CN 101944268B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000001788 irregular Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000005347 demagnetization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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Abstract
The present invention relates to a kind of management method of books pipe books, particularly the anti-of a kind of books in libraries tears a page method, it is characterized in that: set up the span label information between page and page in the page turning side of books, obtained page in the change identification books of books span label information by image unit and whether torn; Described span label information is the oblique line bar sprayed from the bottom to top in the page turning side of books; Described span label information is the multiple oblique line bars sprayed from the bottom to top in the page turning side of books; The oblique line bar of described spraying is the black or the redness that have obvious tonal variation.It provide a kind of rapid detection books whether to be torn the anti-of the books in libraries of page and tear a page method.
Description
Technical field
The anti-of management method, particularly a kind of books in libraries that the present invention relates to a kind of books pipe books tears a page method.
Background technology
The same with self-help bank, Self-service Library is by reader's Self-operating.The safety in library is close does not leak out by making the high-end devices of anti-theft.Equipment has three parts, is respectively self-service borrows and return book machine, gate inhibition and books theft instrument.Self-service borrows and return book machine can realize reader and complete voluntarily when not needing staff to help and borrow also book.Gate inhibition is the only way which must be passed that resident enters library, if you have unlawful practice to occur, gate inhibition will close automatically, you will be locked within doors.Books theft instrument is mainly used to the character identifying the book that you take away or give back, if you take away the book that should not take away, books theft instrument will play a role, and blow a whistle loudly, and the security personnel outside library will come here.
Reader reads book to library, as long as rely on documented evidence just can swipe the card enter self-service loan desk, after choosing books, the bar code of books is swept by self-service borrows and return book machine, for books " demagnetization " and " magnetizing ", just can pass through books theft instrument smoothly, borrow successfully.Just go out if you " do not magnetize " to books, books theft instrument will be blown a whistle, and gate inhibition can close automatically, and people be locked within doors, security personnel also can pass through this situation of line instrument discovery, and arrives in the very nick of time here.Also be also equally want " demagnetization " during book, and complete on this same instrument.
Such advanced management method but cannot prevent the anti-of books from tearing a page problem, because whole system only operates carrying out magnetic in books, as long as magnetic is intact, just can complete books also book operation smoothly.
This phenomenon does not exist only in Self-service Library, is present among artificial management system simultaneously.
Such event is often be because books price is very high on the one hand, and can to the valuable part possibility of many people just among several pages of a book to a book.The inset of a large amount of books fineness is also had to be that the people that attracts to check out tears page and wants factor most.
Summary of the invention
The object of this invention is to provide a kind of rapid detection books whether to be torn the anti-of the books in libraries of page and tear a page method.
The object of the present invention is achieved like this, the anti-of a kind of books in libraries tears a page method, it is characterized in that: set up the span label information between page and page in the page turning side of books, obtained page in the change identification books of books span label information by image unit and whether torn.
Described span label information is the oblique line bar sprayed from the bottom to top in the page turning side of books.
Described span label information is the multiple oblique line bars sprayed from the bottom to top in the page turning side of books.
The oblique line bar of described spraying is the black or the redness that have obvious tonal variation.
Span label information between described foundation page and page is by spraying electronic equipment from the bottom to top or oblique spraying from top to bottom, and during the oblique spraying of described spraying electronic equipment, the irregular size of lines is less than the thickness of page.
Advantage of the present invention is: owing to setting up the span label information between page and page in the page turning side at books, when central leaf is torn, wherein changed by span between the row oblique line of page correspondence that tears, obtain central leaf by detection span and torn, provide information.During design, the irregular size of lines is less than the thickness of page.Whether detection obtains the span marking image between the page turning side page of books and page by imageing sensor, detect central leaf in books torn by image recognition.Existing ccd image sensor millions of to up to ten million to explanation page between span mark change be very easy.The more important thing is, obtain image by computing machine and have very high speed to image procossing.
Accompanying drawing explanation
Below in conjunction with embodiment accompanying drawing, the invention will be further described:
Fig. 1 is the embodiment of the present invention 1 schematic view illustrating;
To be Fig. 1 torn the variation diagram partial enlargement of span label information after page to Fig. 2;
Fig. 3 is the embodiment of the present invention 2 schematic view illustrating;
To be Fig. 3 torn the variation diagram partial enlargement of span label information after page to Fig. 4;
Fig. 5 is checkout equipment key diagram of the present invention.
In figure: 1, books; 2, books side; 3, oblique line; 4, span label information; 5, imageing sensor; 6, computing machine; 7, display; 8, alarm; 9, horizontal line; 10, span is changed; 11, compactor; 12, books testing stand.
Embodiment
Embodiment 1
Fig. 1, Fig. 2 give the schematic diagram being set up page and page span label information 4 in the positive side of books 1 by spraying oblique line 3, spray an oblique line 3 between books homepage and last page, as: the thickness actual page of book is 180 pages, the thickness of whole book is 12mm, then page single page thickness is: 12mm/180 ≈ 0.066mm.
When oblique line 3 and horizontal line 9 are 30 degree, more known than tiltedly according to triangle pair: oblique line length is 2 times of the thickness of whole book, equal 24mm, then establish between page and page about: the even oblique span of 2*0.066um=0.133mm, to this this book, as long as whole book fits, oblique span between page and page is even, then oblique span is all 0.133mm, by existing high precision spraying equipment control accuracy index, setting up span error between page and page should within ± 25um, the error that spraying lines produce can not affect the overall span between page and page.
One page in the middle of the books 1 is torn page, as: the 90th page is torn page, then 89 pages and 91 pages are under whole book fits situation, and its oblique span changes span 10, and changing span 10 is: 0.133mm*2=0.266mm.
When being got change this significant change amount of span 10 by imageing sensor 5, computing machine 6 or treatment facility can be detected rapidly this change and be reported by alarm 8 and report to the police, oblique span local A is exaggerated simultaneously, and image display over the display, processes further for staff.
By the explanation of embodiment 1, we are not difficult to find, oblique line 3 is less with the angle of horizontal line 9, and the oblique span information of foundation is larger, more easily offers an explanation, and therefore make system can reach preferably performance index by the angle of Rational choice oblique line 3 and horizontal line 9.
Embodiment 2
As Fig. 3, shown in Fig. 4, give the schematic diagram being set up page and page span label information 4 in the positive side of books by spraying two oblique lines 3, spray two oblique lines 3 between books homepage and last page, one page in the middle of books 1 is torn page, as: the 90th page is torn page, then 89 pages and 91 pages are under whole book fits situation, article two, there is the oblique span that changes greatly in oblique line bar simultaneously with one page, when being got two these significant change amounts of the oblique span of 0.266mm by imageing sensor 5, computing machine 6 or treatment facility can be detected rapidly this change and be reported by alarm 8 and report to the police, oblique span local A is exaggerated simultaneously, image display over the display, process further for staff.This embodiment compares its reliability with embodiment 1 and accuracy all can be higher.
Certainly the span label information between page and page is set up in the page turning side setting up three or four books, can continue to improve its reliability and accuracy, but too much just there is no too large necessity, because the span label information on one wire simultaneously between the page set up and page produces larger change, certain existing problems with regard to these these books 1.
In embodiment illustrates, we refer to equipment and the system of foundation and detection span label information, for setting up span label information 4, can in the positive side of 2(books, books side or two flank side surface by high precision spraying equipment) conveniently spray out the oblique line 3 of good linearity, clear, the black that has obvious tonal variation or redness, books about 1 to be carried out the compacting of pandect before spraying by compactor 11, to set up the good span label information 4 of consistance.
Checkout equipment of the present invention as shown in Figure 5, it is by computing machine 6 and an image sensors 5(CCD camera) complete books 1 and whether torn the detection of page, computing machine 6 also can be a special processor, books 1 and imageing sensor 5 are placed on books testing stand 12, imageing sensor 5 is electrically connected with computing machine 6 by video frequency collection card, computing machine 6 connects alarm 8 simultaneously, first fited (by compactor 11 compacting) by whole book, 2 pages detected, books 1 flipbook side and page between span label information just to imageing sensor 5, the lens design of imageing sensor 5 becomes closely imaging, when being got span label information 4 by imageing sensor 5 to display 7, whether computing machine or treatment facility can detect rapidly oblique span label information 4 and change, if detect change, reported to the police by alarm 8, oblique span local A is exaggerated simultaneously, image display over the display, process further for staff.This embodiment compares its reliability with embodiment 1 and accuracy all can be higher.Be conducive to the extraction span label information 4 of high resolution.In order to make image recognition easier, there are start bit or stop bit information in the span label information two ends of foundation, to make the image of reading span label information and to process more convenient.
The span label information set up by oblique line 3 many places set up by a book is very important, particularly at the span label information that the positive side of books and left and right side are set up simultaneously, can prevent the wearing and tearing often using the span label information 4 produced.
Claims (1)
1. whether the anti-of books in libraries tears a page method, it is characterized in that: set up the span label information between page and page in the page turning side of books, obtained page in the change identification books of books span label information torn by imageing sensor; Described span label information is the multiple oblique line bars sprayed from the bottom to top in the page turning side of books; The oblique line bar of described spraying is the black or the redness that have obvious tonal variation; Span label information between described foundation page and page is by spraying electronic equipment oblique spraying from the bottom to top, and during the oblique spraying of described spraying electronic equipment, the irregular size of lines is less than the thickness of page; When central leaf is torn, wherein changed by span between the row oblique line of page correspondence that tears, obtain central leaf by detection span to be torn, provide information, whether detection obtains the span marking image between the page turning side page of books and page by imageing sensor, detect central leaf in books torn by image recognition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010287719.XA CN101944268B (en) | 2010-09-20 | 2010-09-20 | The anti-of a kind of books in libraries tears a page method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010287719.XA CN101944268B (en) | 2010-09-20 | 2010-09-20 | The anti-of a kind of books in libraries tears a page method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101944268A CN101944268A (en) | 2011-01-12 |
| CN101944268B true CN101944268B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010287719.XA Expired - Fee Related CN101944268B (en) | 2010-09-20 | 2010-09-20 | The anti-of a kind of books in libraries tears a page method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110349378A (en) * | 2019-07-26 | 2019-10-18 | 郑州财经学院 | A kind of the anti-of books in libraries tears a page method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151362A (en) * | 1996-09-12 | 1997-06-11 | 郑小军 | Printing process capable of quick and convenient checking book pages loss |
| CN1256210A (en) * | 1998-12-10 | 2000-06-14 | 李潇 | Page lock checking line for book |
| CN2684273Y (en) * | 2003-06-25 | 2005-03-09 | 陈开贤 | Article weight sensing and original material authentication protective device |
| CN1609891A (en) * | 2004-09-30 | 2005-04-27 | 重庆嘉阳科技开发有限公司 | Method for discriminating original from objects and apparatus thereof |
| CN2702381Y (en) * | 2004-04-21 | 2005-05-25 | 侯小迅 | Books with anti-theft identification members |
| CN2750931Y (en) * | 2004-12-24 | 2006-01-11 | 董德广 | Device for examining page number of book |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090039637A1 (en) * | 2007-08-07 | 2009-02-12 | Sandvik Innovations, Llc | Waterproof and tear-resistant book |
-
2010
- 2010-09-20 CN CN201010287719.XA patent/CN101944268B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151362A (en) * | 1996-09-12 | 1997-06-11 | 郑小军 | Printing process capable of quick and convenient checking book pages loss |
| CN1256210A (en) * | 1998-12-10 | 2000-06-14 | 李潇 | Page lock checking line for book |
| CN2684273Y (en) * | 2003-06-25 | 2005-03-09 | 陈开贤 | Article weight sensing and original material authentication protective device |
| CN2702381Y (en) * | 2004-04-21 | 2005-05-25 | 侯小迅 | Books with anti-theft identification members |
| CN1609891A (en) * | 2004-09-30 | 2005-04-27 | 重庆嘉阳科技开发有限公司 | Method for discriminating original from objects and apparatus thereof |
| CN2750931Y (en) * | 2004-12-24 | 2006-01-11 | 董德广 | Device for examining page number of book |
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| Publication number | Publication date |
|---|---|
| CN101944268A (en) | 2011-01-12 |
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Effective date of registration: 20181130 Address after: 710077 No. 26, Zone C, Business Development Park, 69 Jinye Road, Xi'an City, Shaanxi Province Patentee after: Gao Huimin Address before: 710075 new apartment 69, Jinye Road, hi-tech West District, Xi'an, Shaanxi Patentee before: Xi'an Xinwei Information Science and Technology Co., Ltd. |
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