CN101545338A - Gate lock mechanism - Google Patents
Gate lock mechanism Download PDFInfo
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- CN101545338A CN101545338A CN200810103023A CN200810103023A CN101545338A CN 101545338 A CN101545338 A CN 101545338A CN 200810103023 A CN200810103023 A CN 200810103023A CN 200810103023 A CN200810103023 A CN 200810103023A CN 101545338 A CN101545338 A CN 101545338A
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- lock mechanism
- image encoding
- door lock
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- miniature image
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Abstract
The invention relates to a gate lock mechanism which comprises an optical module, an image sensor, an image recognition processing unit, a control module and an electric lock, wherein the optical module is used for acquiring an optical image of the surface of an object amplified in a micro mode; the image sensor enables a digital image to be generated from the optical image acquired by the optical module; the image recognition processing unit picks up a miniature image encoding from the digital image generated in the image sensor and decodes the miniature image into an information code which uniquely corresponds to the image recognition processing unit; the control module generates a control signal according to the information code; and the electric lock controls a lockset to be unlocked or locked by the control signal. The gate lock mechanism enables any object which can be printed with the miniature image encoding to be used as a gate card, thereby having low cost and convenient carrying.
Description
[affiliated technical field]
The present invention relates to a kind of door lock mechanism, relate in particular to a kind of door lock mechanism of discerning miniature image encoding with the access control switch.
[background technology]
In recent years, the application of gate control system more and more widely.Dwelling house, office premises, hotel or the like all be unable to do without gate control system.Present door lock assembly except utilizing groove to coincide to unblank, also comprises distance type, IC-card formula, fingerprint recognition formula etc.
The key advantage of checking groove is that cost of production is low, but shortcoming is to be provided with under a plurality of door lock situations, and cost increases and must once carry many keys, must seek corresponding key one by one again when desire is opened door lock, causes and uses inconvenience.
Based on the above-mentioned deficiency of checking groove type door lock, existing gate control system development is maked rapid progress, produced employing IC-card form, whether formal testing such as fingerprint or vocal print opens the type gate access control system of door lock, but it is conspicuous, adopt in the gate control system of IC-card, every IC-card all needs high cost, therefore the user need pay expensive to buy IC-card for use, recognition device to fingerprint or vocal print in the gate control system of employing fingerprint or vocal print involves great expense especially, need gather user's fingerprint and vocal print in advance, and need carry out maintenance and management continually system data.
In addition, in the prior art, it is increasingly mature to utilize optical pickup device to read the miniature image encoding technology of body surface printing, see also the Chinese invention patent of patent No. ZL02122633.4, denomination of invention is: make the method for image index and the treatment system of application image index, this patent has disclosed a kind of device of discerning miniature image encoding in detail, this miniature image encoding can be every square centimeter of dot matrix that is provided with 13950 stains at most, therefore be not beyond recognition the formation of its image coding, have the characteristic that is difficult for by the ordinary people discerned by special equipment.
[summary of the invention]
The object of the present invention is to provide a kind of door lock mechanism of new structure, technical problem to be solved is that it can be controlled according to the identification to miniature image encoding.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of door lock mechanism that invention proposes, it comprises: optical module is used to obtain the body surface microscopic magnified optical images; Imageing sensor, the optical image that optical module is obtained is generated as digitized video; Image recognizing and processing unit is picked up miniature image encoding, and this miniature image encoding is decoded as and its unique corresponding information code from the digitized video that imageing sensor generates; Control module generates control signal according to information code; Electric lock is opened or locking by control signal control lockset.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid door lock mechanism, be provided with memory in the wherein said control module, this memory stores has all information codes through authentication, control module obtains in information code and the memory canned data sign indicating number with the decoding of described image recognizing and processing unit compares, and with comparison result generation control signal.
Aforesaid door lock mechanism, wherein said control module is connected with system manager terminal, and can control the authentication information sign indicating number that the memory updating in the described control module is stored.
Aforesaid door lock mechanism, wherein said all information codes through authentication are stored in the memory of control module secretly; Described system manager terminal can be used for the password of updated stored device canned data sign indicating number to the control module input, and can replace the information code that has been stored in the memory with the updated information sign indicating number by the back at password authentication.
Aforesaid door lock mechanism, wherein said electric lock have locking part and the slot that is used for fixing door, and this locking part can slide in slot or skid off.
Aforesaid door lock mechanism, wherein said miniature image encoding with other ink printing of color phase region of body surface; Described optical module is provided with lens and filter, and these lens amplify the optical image of body surface, and filter is with light filtration different with the miniature image encoding color in the optical image.
Aforesaid door lock mechanism, wherein said miniature image encoding is to be printed on body surface with specialty inks, it is different that this specialty inks is penetrated the light wave and the common ink that are reflected down in the illumination of specific wavelength; Described optical module is provided with special light sources, filter and lens, this special light sources is radiated at body surface with the light of specific wavelength, lens amplify the optical image of body surface, and filter filters the light of specialty inks beyond the light-wave band that is reflected under the special light sources irradiation.
Aforesaid door lock mechanism, wherein said miniature image encoding are that absorption ink printing with a large amount of absorption infrared lights is at body surface; Described optical module is provided with infrared light supply, filter and lens, and this infrared light supply is radiated at body surface with infrared light, and lens amplify the optical image of body surface, and filter filters the light wave of frequency beyond the infrared band.
Aforesaid door lock mechanism, on the wherein said body surface that is printed with miniature image encoding with the information beyond the non-absorption ink printing miniature image encoding that does not absorb infrared light.
Aforesaid door lock mechanism has hidden zone with the non-absorption ink printing that does not absorb infrared light on the wherein said body surface, described miniature image encoding with and the absorption ink printing that in a large number absorb infrared light homochromy with hidden zone on hidden zone.
Aforesaid door lock mechanism, wherein said absorption printing ink are the carbon printing inks that contains for black.
Aforesaid door lock mechanism, wherein said miniature image encoding is made up of a plurality of little elementary areas, and distinguish different miniature image encoding with the compound mode of a plurality of little elementary areas in each miniature image encoding, and these a plurality of little elementary areas be combined to form human eye the minute pattern that can not discern.
By technique scheme, door lock mechanism of the present invention has following advantage:
Door lock mechanism of the present invention can obtain the miniature image encoding of body surface printing, and miniature image encoding is verified, controls door lock according to the checking result again.Adopt door lock mechanism of the present invention, make any object that can print miniature image encoding all can be used as badge and use, therefore with low cost, easy to carry;
Above-mentioned miniature image encoding is to constitute with very small little elementary area, spacing between this little elementary area is also comparatively intensive, therefore the figure that can't differentiate this miniature image encoding under the situation of not using specific apparatus constitutes, more inconvenient this miniature image encoding of duplicating, therefore can guarantee with the safety of the object that is printed with miniature image encoding, and not need to gather in advance personal information as badge;
Because the object as badge is gone up its identity information of miniature image encoding mark of printing with its surface, and this miniature image encoding is minimum, therefore the object as badge can be folding object, also can be on the very little object of area, and it is the identification that can not hinder door lock mechanism of the present invention that the miniature image encoding of printing is gone up on its surface, thereby more convenient to carry;
Of the present invention as also being provided with a hidden zone on the body surface of badge, this hidden zone is by black and do not absorb the non-absorption ink printing of infrared light, this miniature image encoding with black and the absorption ink printing that absorbs infrared light in a large number on hidden zone, can make thus as the body surface of badge and under microscopic examination, also can't tell miniature image encoding printed on it, can further guarantee safety.
[description of drawings]
Fig. 1 is the perspective exploded view of door lock mechanism of the present invention.
Fig. 2 is the structured flowchart of door lock mechanism of the present invention.
Fig. 3 A and Fig. 3 B are the schematic diagram of the present invention as the object of badge.
[specific embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to a kind of door lock mechanism that foundation the present invention proposes, its specific embodiment, structure, feature and effect thereof, describe in detail as after.
Seeing also shown in Figure 1ly, is the perspective exploded view of door lock mechanism of the present invention, and this door lock mechanism is advisable to be fixedly installed on the wall 30, and it comprises: optical module 11 is used to obtain the microscopic magnified optical images on object 40 surfaces; Imageing sensor, the optical image that optical module is obtained is generated as digitized video; Image recognizing and processing unit is picked up miniature image encoding, and this miniature image encoding is decoded as and its unique corresponding information code from the digitized video that imageing sensor generates; Control module generates control signal according to information code; Electric lock 20 is opened or locking by control signal control lockset.
Above-mentioned miniature image encoding is made up of a plurality of little elementary areas, and distinguish different miniature image encoding with the compound mode of a plurality of little elementary areas in each miniature image encoding, and these a plurality of little elementary areas be combined to form human eye the minute pattern that can not discern.
Above-mentioned electric lock 20 has locking part and the slot that is used for fixing door, and this locking part can slide in slot or skid off.Described optical module 11 can be arranged on the projection 10 that protrudes from wall, conveniently to read the optical image on article 40 surfaces.Above-mentioned miniature image encoding 42 is to constitute with very small little elementary area 421, and determines information code with the variation of 421 combinations of little elementary area.
See also shown in Figure 2, be provided with memory in the above-mentioned control module, this memory stores has the information code of all authentications, and control module obtains in information code and the memory canned data sign indicating number with the decoding of described image recognizing and processing unit compares, and with comparison result generation control signal.To maintaining secrecy through the information code of authentication, described information code is advisable to be stored in the memory secretly for further.In addition, control module is connected with system manager terminal, and can control the memory updating institute canned data sign indicating number in the described control module, and wherein, a plurality of door lock mechanisms are by the LAN that is connected to form of control module and system manager terminal.
In order more easily the information such as authentication information sign indicating number in the control module to be upgraded and to be maintained secrecy, all information codes through authentication are stored in the memory of control module secretly, system manager terminal can be used for the password of updated stored device canned data sign indicating number to the control module input, and can replace the information code that has been stored in the memory with the updated information sign indicating number by the back at password authentication.
In the first embodiment of the present invention, above-mentioned miniature image encoding 42 with other ink printing of color phase region on object 40 surfaces; Described optical module 11 is provided with lens and filter, and these lens amplify the optical image on object 40 surfaces, and filter is with light filtration different with miniature image encoding 42 colors in the optical image.
In the second embodiment of the present invention, above-mentioned miniature image encoding 42 is to be printed on object 40 surfaces with specialty inks, and it is different that this specialty inks is penetrated the light wave and the common ink that are reflected down in the illumination of specific wavelength; Described optical module 11 is provided with special light sources, filter and lens, this special light sources is radiated at object 40 surfaces with the light of specific wavelength, lens amplify the optical image on object 40 surfaces, and filter filters the light of specialty inks beyond the light-wave band that is reflected under the special light sources irradiation.
In the third embodiment of the present invention, above-mentioned miniature image encoding 42 is that absorption ink printing with a large amount of absorption infrared lights is on object 40 surfaces; Described optical module 11 is provided with infrared light supply, filter and lens, and this infrared light supply is radiated at object 40 surfaces with infrared light, and lens amplify the optical image on object 40 surfaces, and filter filters the light wave of frequency beyond the infrared band.Go up with the information beyond the non-absorption ink printing miniature image encoding that does not absorb infrared light on the above-mentioned object that is printed with miniature image encoding 42 40 surfaces.
See also shown in Fig. 3 A, miniature image encoding 42 of the present invention can be concentrated and be printed in the zone, also can repeatedly be printed on each position on object 40 surfaces.
See also shown in Fig. 3 B, go up on object 40 surfaces has hidden regional 41 with the non-absorption ink printing that does not absorb infrared light, described miniature image encoding 42 with the hidden regional 41 homochromy and absorption ink printings that absorb infrared light in a large number on hidden regional 41, and above-mentioned absorption printing ink is advisable with the carbon printing ink that contains of black.
Claims (12)
1, a kind of door lock mechanism is characterized in that it comprises:
Optical module is used to obtain the body surface microscopic magnified optical images;
Imageing sensor, the optical image that optical module is obtained is generated as digitized video;
Image recognizing and processing unit is picked up miniature image encoding, and this miniature image encoding is decoded as and its unique corresponding information code from the digitized video that imageing sensor generates;
Control module generates control signal according to information code;
Electric lock is opened or locking by control signal control lockset.
2, door lock mechanism according to claim 1, it is characterized in that being provided with memory in the wherein said control module, this memory stores has all information codes through authentication, control module obtains in information code and the memory canned data sign indicating number with the decoding of described image recognizing and processing unit compares, and with comparison result generation control signal.
3, door lock mechanism according to claim 2 is characterized in that wherein said control module is connected with system manager terminal, and can control the authentication information sign indicating number that the memory updating in the described control module is stored.
4, door lock mechanism according to claim 3 is characterized in that wherein said all information codes through authentication are stored in the memory of control module secretly; Described system manager terminal can be used for the password of updated stored device canned data sign indicating number to the control module input, and can replace the information code that has been stored in the memory with the updated information sign indicating number by the back at password authentication.
5, door lock mechanism according to claim 1 is characterized in that wherein said electric lock has locking part and the slot that is used for fixing door, and this locking part can slide in slot or skid off.
6, door lock mechanism according to claim 1, it is characterized in that wherein said miniature image encoding with other ink printing of color phase region of body surface; Described optical module is provided with lens and filter, and these lens amplify the optical image of body surface, and filter is with light filtration different with the miniature image encoding color in the optical image.
7, door lock mechanism according to claim 1 is characterized in that wherein said miniature image encoding is to be printed on body surface with specialty inks, and it is different that this specialty inks is penetrated the light wave and the common ink that are reflected down in the illumination of specific wavelength; Described optical module is provided with special light sources, filter and lens, this special light sources is radiated at body surface with the light of specific wavelength, lens amplify the optical image of body surface, and filter filters the light of specialty inks beyond the light-wave band that is reflected under the special light sources irradiation.
8, door lock mechanism according to claim 1 is characterized in that wherein said miniature image encoding is that absorption ink printing with a large amount of absorption infrared lights is at body surface; Described optical module is provided with infrared light supply, filter and lens, and this infrared light supply is radiated at body surface with infrared light, and lens amplify the optical image of body surface, and filter filters the light wave of frequency beyond the infrared band.
9, door lock mechanism according to claim 8 is characterized in that on the wherein said body surface that is printed with miniature image encoding with the information beyond the non-absorption ink printing miniature image encoding that does not absorb infrared light.
10, door lock mechanism according to claim 8, it is characterized in that with the non-absorption ink printing that does not absorb infrared light hidden zone being arranged on the wherein said body surface, described miniature image encoding with and the absorption ink printing that in a large number absorb infrared light homochromy with hidden zone on hidden zone.
11, door lock mechanism according to claim 10 is characterized in that wherein said absorption printing ink is the carbon printing ink that contains for black.
12, door lock mechanism according to claim 1, it is characterized in that wherein said miniature image encoding is made up of a plurality of little elementary areas, and distinguish different miniature image encoding with the compound mode of a plurality of little elementary areas in each miniature image encoding, and these a plurality of little elementary areas be combined to form human eye the minute pattern that can not discern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103023A CN101545338A (en) | 2008-03-28 | 2008-03-28 | Gate lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103023A CN101545338A (en) | 2008-03-28 | 2008-03-28 | Gate lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101545338A true CN101545338A (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810103023A Pending CN101545338A (en) | 2008-03-28 | 2008-03-28 | Gate lock mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN101545338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134955A (en) * | 2011-01-21 | 2011-07-27 | 深圳市康鑫泰电子有限公司 | Electronic peep hole and electronic peep hole system |
| CN105844980A (en) * | 2016-05-24 | 2016-08-10 | 深圳前海勇艺达机器人有限公司 | Click reading system of intelligent robot |
| CN107527402A (en) * | 2016-06-22 | 2017-12-29 | 海洋王照明科技股份有限公司 | A kind of Light-control door lock system |
-
2008
- 2008-03-28 CN CN200810103023A patent/CN101545338A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134955A (en) * | 2011-01-21 | 2011-07-27 | 深圳市康鑫泰电子有限公司 | Electronic peep hole and electronic peep hole system |
| CN105844980A (en) * | 2016-05-24 | 2016-08-10 | 深圳前海勇艺达机器人有限公司 | Click reading system of intelligent robot |
| CN107527402A (en) * | 2016-06-22 | 2017-12-29 | 海洋王照明科技股份有限公司 | A kind of Light-control door lock system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING LANG AI HI-TECH. DIGITAL TECHNOLOGY CO., L Free format text: FORMER OWNER: BEIJING AIGOPEN DIGITAL TECHNOLOGY CO., LTD. Effective date: 20111223 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20111223 Address after: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Applicant after: Beijing long hi tech digital technology Co., Ltd. Address before: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Applicant before: Beijing Aigo Digital Technology Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Aigo Digital Technology Co., Ltd. Assignor: Beijing long hi tech digital technology Co., Ltd. Contract record no.: 2012990000021 Denomination of invention: Dumper rear door locking mechanism and dumper having the door locking mechanism License type: Exclusive License Open date: 20090930 Record date: 20120118 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090930 |