CN104891064B - A kind of container lead sealing and its Enterprise model method based on planar bar code technology - Google Patents

A kind of container lead sealing and its Enterprise model method based on planar bar code technology Download PDF

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Publication number
CN104891064B
CN104891064B CN201510238609.7A CN201510238609A CN104891064B CN 104891064 B CN104891064 B CN 104891064B CN 201510238609 A CN201510238609 A CN 201510238609A CN 104891064 B CN104891064 B CN 104891064B
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China
Prior art keywords
container
quick response
response code
lock nut
lead sealing
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Expired - Fee Related
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CN201510238609.7A
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Chinese (zh)
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CN104891064A (en
Inventor
高静静
虞继杰
陶海亮
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/54Gates or closures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10415Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM
    • G06K7/10425Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM the interrogation device being arranged for interrogation of record carriers passing by the interrogation device
    • G06K7/10435Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM the interrogation device being arranged for interrogation of record carriers passing by the interrogation device the interrogation device being positioned close to a conveyor belt or the like on which moving record carriers are passing

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  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A kind of container lead sealing based on planar bar code technology disclosed by the invention, including locking bar and lock nut, wherein, one end of described locking bar is provided with shank of the key, the other end of locking bar is provided with tapered end, offer to be provided with the lockhole being adapted with the tapered end, lock nut at least one plane, plane on lock nut and be provided with the interior Quick Response Code containing container cargo information.It absorbs the image of Quick Response Code in container lead sealing by the high-definition camera on width-limited door, and transmit into computer, image is handled by computer again, obtain the container information included in Quick Response Code, finally contrasted with the container information in database, complete the automatic data collection of container information.Container lead seal structure is simple, low cost;Automatic acquiring method is easy to implement, high degree of automation, improves the efficiency of harbour, has saved cost of labor.

Description

A kind of container lead sealing and its Enterprise model method based on planar bar code technology
Technical field
The present invention relates to Container Transport technical field, especially a kind of container lead sealing based on planar bar code technology and its Enterprise model method.
Background technology
It is required for using container lead sealing ensureing that container is not beaten in transportation during Container Transport Opened, meanwhile, there is a unique numbering in each container lead sealing, consignee can be by the numbering in container lead sealing Contrasted with the numbering on receiving note, to determine whether container is previously opened.
High guarantor's lead sealing is generally used in Nowadays, Container shipping transportation, and with harbour production of intelligent and in case The consideration of cargo security, traditional lead sealing can not meet each related side of Container Transport and cargo security guarantee and letter in case have been adopted Collect the demand ceased, to promote the security of goods and Container Transport digitlization in case, it is necessary to which traditional high guarantor's lead sealing is turned Type is upgraded;Now, lead sealing is protected in some container terminals using electronic lead sealing instead of high, but uses electronic lead sealing, it will give Shipping Company or a large amount of owners of cargo for using lead sealing bring huge cost increase, it is impossible to popularized in the industry in Container Transport.
For the consideration to Shipping Company, owner of cargo's interests, PORT OF NINGBO started to set lead sealing in each harbour bayonet socket in 2006 Viewer is checked card inlet loaded van lead sealing, solve, lead sealing whether intact to lead sealing numbering whether correct and lead sealing It is the problem of information gathering, but due to being artificial examination, not only costly and there is potential safety hazard;2014 annual PORT OF NINGBO whole Hong Kong 3433638 card inlet loaded van lead sealings of examination altogether, and at least more than 5,000,000 yuan of cost of labor;Artificial examination not only it is artificial into This height, and manually operate and can make a mistake unavoidably, the method for artificial examination lead sealing can not be promoted at national harbour;And ship is public Department at all harbours to that can implement to have checking of seals strong demand, to ensure the safety of goods in case.
Quick Response Code is the black and white phase being distributed according to certain rules in plane (on two-dimensional directional) with certain specific geometric figure Between graphic recording data symbol information, it has that information capacity is big, coding range is wide, fault-tolerant ability is strong, decoding reliability It is high, encryption measures, low cost and other advantages can be introduced, Quick Response Code is widely used in every field.
The content of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide a kind of simple in construction, container Information inquiry is convenient, the container lead sealing based on planar bar code technology carried out beneficial to harbor automatic operation;And a kind of fortune is provided With the container lead sealing can automatic data collection, compare container information Enterprise model method.
The present invention solve the technical scheme that is used of above-mentioned technical problem for:
A kind of container lead sealing based on planar bar code technology, including locking bar and lock nut, wherein, one end of described locking bar is set Shank of the key is equipped with, the other end of locking bar is provided with the lockhole for offering and being adapted with the tapered end on tapered end, lock nut, lock nut or shank of the key On be provided with least one plane, plane be provided with the Quick Response Code containing container cargo information.
The technical measures of optimization also include:
Above-mentioned lock nut is triangular prism shaped structure.
Above-mentioned Quick Response Code is arranged on three sides of triangular prism shaped structure.
Above-mentioned Quick Response Code is arranged on the top surface of triangular prism shaped structure.
Above-mentioned lock nut is cubic body structure.
It is symmetrically arranged with the wherein one side of above-mentioned cubic body structure on projection, remaining three sides and is provided with two Tie up code.
Above-mentioned Quick Response Code is arranged on the top surface of cubic body structure.
Guide cylinder is provided with outside above-mentioned lockhole, reinforcing plate is provided between the guide cylinder and the lock nut.
The number of above-mentioned reinforcing plate is four pieces, and four pieces of reinforcing plates are distributed in the periphery of the guide cylinder.
A kind of Enterprise model method of the container lead sealing based on planar bar code technology, comprises the following steps:
Step 1: allowing the container for having installed the container lead sealing based on planar bar code technology by being provided with high-definition camera The width-limited door of head;
Step 2: absorbing the image for including Quick Response Code in container lead sealing by high-definition camera, and transmit to computer In;
Step 3: being handled by the Quick Response Code identification module in computer the image received, Quick Response Code is obtained Image, then the container information included in Quick Response Code is read by 2 D code information read module;
Step 4: the container information in the database in the container information and computer that are obtained in step 3 is carried out Contrast.
A kind of container lead sealing based on planar bar code technology of the present invention, it includes locking bar and lock nut, described locking bar One end is provided with shank of the key, and the other end of locking bar is provided with the lockhole for offering and being adapted with the tapered end on tapered end, lock nut, lock nut Or at least one plane is provided with shank of the key, and the interior Quick Response Code containing container cargo information is provided with the plane.This collection Vanning lead sealing, simple in construction, container information inquiry is convenient, and it is using 2 D code information capacity is big, coding range is wide, fault-tolerant energy Power is strong, decoding reliability is high, can introduce encryption measures, low cost and other advantages, planar bar code technology is introduced into container lead sealing, significantly The management of dock container is facilitated, the checkability of container lead sealing is improved, reduces cost, be also harbour automated job Development set up basis.In addition, after locking bar and lock nut connection, it is ensured that the plane for being provided with Quick Response Code is set outwardly.
The Enterprise model method of container lead sealing of the invention based on planar bar code technology, by width-limited door High-definition camera intake container lead sealing on Quick Response Code image, and transmit into computer, then image is entered by computer Row processing, obtains the container information included in Quick Response Code, is finally contrasted with the container information in database, completes The automatic data collection of container information.This method substantially increases the collection of container information, compared, and improves the efficiency of harbour, Cost of labor is saved.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the right view of locking bar in Fig. 1;
Fig. 3 is the top view of lock nut in Fig. 1;
Fig. 4 is the structural representation of the embodiment of the present invention one;
Fig. 5 is the top view of lock nut in Fig. 4;
Fig. 6 is the sectional view of lock nut in Fig. 5;
Fig. 7 is the flow chart of Enterprise model method of the present invention;
Fig. 8 is the structural representation of Enterprise model method of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Structural representation of the invention as shown in Figure 1 to Figure 8 shows the,
Reference therein is:It is locking bar 1, tapered end 11, shank of the key 12, lock nut 2, plane 2a, lockhole 21, step surface 21a, convex Block 22, guide cylinder 23, reinforcing plate 24, Quick Response Code 3;Container 41, high-definition camera 42, width-limited door 43, computer 5, Quick Response Code Identification module 51,2 D code information read module 52, database 53.
Embodiment one, as shown in Figure 1 to Figure 3,
A kind of container lead sealing based on planar bar code technology, including locking bar 1 and lock nut 2, wherein, the one of described locking bar 1 End is provided with shank of the key 12, and the other end of locking bar 1 is provided with the lock for offering and being adapted with the tapered end 11 on tapered end 11, lock nut 2 Quick Response Code 3 containing container cargo information be provided with is provided with least one plane 2a, plane 2a on hole 21, lock nut 2.
In embodiment, lock nut 2 is triangular prism shaped structure.
The lock nut 2 of triangular prism shaped structure, its three sides and the top surface relative with lockhole 21 can set Quick Response Code 3.
In the present embodiment, Quick Response Code 3 is arranged on three sides of triangular prism shaped structure.Three sides, identical is set The interior Quick Response Code 3 containing container cargo information, to facilitate scanning during information checking to Quick Response Code 3;It is all provided with three sides Quick Response Code 3 is put, the installation of container lead sealing is also convenient for, when putting container lead sealing and being installed on container, at least one is always ensured that Individual side ensure that Quick Response Code 3 can be arrived by easily scanning outwardly, that is,.
Certainly, Quick Response Code 3 can also be arranged on the top surface of triangular prism shaped structure.Container lead sealing is installed to container When upper, locking bar 1 is under, and lock nut 2 is installed upper, and the top surface for making to be provided with Quick Response Code 3 upward, so also can be scanned easily To Quick Response Code 3, be conducive to the raising of operating efficiency.
Embodiment two, as shown in Figure 4 and Figure 6,
Container lead sealing in the present embodiment is similar to the structure in embodiment one, except that, in the present embodiment, lock Cap 2 is cubic body structure.
In embodiment, it is symmetrically arranged with projection 22, remaining three sides and sets on the wherein one side of cubic body structure It is equipped with Quick Response Code 3.The Quick Response Code 3 containing container cargo information in identical is set on remaining three sides.
Positioning action is played in the setting of projection 22, during installation, and projection 22 is close to container lateral, this ensure that remaining three Side is outwardly.
Similarly, Quick Response Code 3 can also be arranged on the top surface of cubic body structure.
In embodiment, guide cylinder 23 is provided with outside lockhole 21, reinforcing plate is provided between the guide cylinder 23 and the lock nut 2 24。
In embodiment, the number of reinforcing plate 24 is four pieces, and four pieces of reinforcing plates 24 are distributed in the periphery of the guide cylinder 23.
The setting of guide cylinder 23, when facilitating container lead sealing installation, the grafting of locking bar 1 and lock nut 2 improves container The installation effectiveness of lead sealing.And the setting of reinforcing plate 24, add the intensity of guide cylinder 23, it is to avoid because of the deformation of guide cylinder 23 Influence the inserting between locking bar 1 and lock nut 2.
Step surface 21a is provided with lockhole 21, step surface 21a is adapted with the step on tapered end 11.
Embodiment three,
Container lead sealing in the present embodiment is similar to above-mentioned container lead seal structure, is not both, in the present embodiment, Quick Response Code 3 is arranged on shank of the key 12.
A kind of Enterprise model method of the container lead sealing based on planar bar code technology, comprises the following steps:
Step 1: allowing the container 41 for having installed the container lead sealing based on planar bar code technology to be taken the photograph by being provided with high definition As first 42 width-limited door 43;
Step 2: absorbing the image for including Quick Response Code 3 in container lead sealing by high-definition camera 42, and transmit to calculating In machine 5;
Step 3: being handled by 51 pairs of images received of Quick Response Code identification module in computer 5, Quick Response Code is obtained 3 image, then the container information included in Quick Response Code 3 is read by 2 D code information read module 52;
Step 4: by the container information in the database 53 in the container information obtained in step 3 and computer 5 Contrasted.
Set width-limited door 43, make truck by when, ensure that the Quick Response Code 3 in container lead sealing by high-definition camera First 42 intake scope, so just ensures to get the information of each container.
High-definition camera 42, which is arranged at, can be irradiated to the adaptation position of Quick Response Code 3.
When Quick Response Code 3 is arranged on the top surface of lock nut 2, it is engaged, high-definition camera 42 is arranged at the top of width-limited door 43.
When Quick Response Code 3 is arranged at the side of lock nut 2 of triangular prism shaped structure, it is engaged, high-definition camera 42 is arranged at limit The wide prism of door 43.
When Quick Response Code 3 is arranged at the side of lock nut 2 of cubic body structure, it is engaged, high-definition camera 42 is arranged at limit The positive side of wide door 43.
The image for including Quick Response Code 3 in container lead sealing is absorbed by high-definition camera 42, then is handled through computer 5, The container information on Quick Response Code 3 is obtained, and is contrasted with the container information that is stored in database 53, so as to complete to collect The automatic data collection of bin information, check and correction process, improve the automaticity of harbour, improve efficiency, saved cost.We Method input is small, easy to implement, easy to utilize.
Highly preferred embodiment of the present invention has been illustrated, and the various change or remodeling made by those of ordinary skill in the art are not It can depart from the scope of the present invention.

Claims (1)

1. a kind of Enterprise model method of the container lead sealing based on planar bar code technology, the container based on planar bar code technology Lead sealing includes locking bar (1) and lock nut (2), and one end of described locking bar (1) is provided with shank of the key (12), described locking bar (1) it is another One end is provided with tapered end (11), described lock nut (2) and offers the lockhole (21) being adapted with the tapered end (11), described It is provided with lock nut (2) at least one plane (2a), described plane (2a) in being provided with containing container cargo information Quick Response Code (3);It is characterized in that:Guide cylinder (23) is provided with outside described lockhole (21), the guide cylinder (23) and the lock nut (2) Between be provided with reinforcing plate (24);The number of described reinforcing plate (24) is four pieces, and four pieces of reinforcing plates (24) are distributed in described lead To the periphery of cylinder (23);Quick Response Code (3) described in when described lock nut (2) is triangular prism shaped structure is arranged at triangular prism shaped knot On three sides of structure or described Quick Response Code (3) is arranged on the top surface of triangular prism shaped structure;When described lock nut (2) is four During cube shape structure, projection (22), remaining three sides are symmetrically arranged with the wherein one side of described cubic body structure On be provided with Quick Response Code (3) or described Quick Response Code (3) is arranged on the top surface of cubic body structure;Based on planar bar code technology The Enterprise model method of container lead sealing comprises the following steps:
Step 1: allowing the container (41) for having installed the container lead sealing based on planar bar code technology by being provided with high-definition camera The width-limited door (43) of head (42);When Quick Response Code (3) is arranged on the top surface of lock nut (2), high-definition camera (42) is arranged at limit for width The top of door (43);When Quick Response Code (3) is arranged at the side of lock nut (2) of triangular prism shaped structure, high-definition camera (42) is set In width-limited door (43) prism;When Quick Response Code (3) is arranged at the side of lock nut (2) of cubic body structure, high-definition camera (42) it is arranged at the positive side of width-limited door (43);
Step 2: absorbing the image for including Quick Response Code (3) in container lead sealing by high-definition camera (42), and transmit to calculating In machine (5);
Step 3: being handled by the Quick Response Code identification module (51) in computer (5) the image received, Quick Response Code is obtained (3) image, then the container information included in Quick Response Code (3) is read by 2 D code information read module (52);
Step 4: by the database (53) in the container information on the Quick Response Code obtained in step 3 (3) and computer (5) Container information contrasted, so as to complete automatic data collection and the check and correction of container information.
CN201510238609.7A 2015-05-12 2015-05-12 A kind of container lead sealing and its Enterprise model method based on planar bar code technology Expired - Fee Related CN104891064B (en)

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CN201510238609.7A CN104891064B (en) 2015-05-12 2015-05-12 A kind of container lead sealing and its Enterprise model method based on planar bar code technology

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Application Number Priority Date Filing Date Title
CN201510238609.7A CN104891064B (en) 2015-05-12 2015-05-12 A kind of container lead sealing and its Enterprise model method based on planar bar code technology

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CN104891064B true CN104891064B (en) 2017-07-18

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109447075A (en) * 2018-09-07 2019-03-08 深圳清华大学研究院 A kind of container number identifying system and method
CN110795951B (en) * 2019-10-12 2024-05-28 深圳中集智能科技有限公司 Container logistics safety information processing method and device
CN114689579A (en) * 2020-12-31 2022-07-01 清华大学 Automatic closure verification and handling apparatus and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2061194U (en) * 1990-03-19 1990-08-29 李中佑 Multifunctional (sealed) lock for container
CN2790941Y (en) * 2004-03-15 2006-06-28 杨国威 Anti-fake lead seal with specific enciphered 2-D code
WO2009113694A1 (en) * 2008-03-13 2009-09-17 Nakahana Yoko Sample storage container
CN201796058U (en) * 2010-05-26 2011-04-13 江门市大光明电力设备厂有限公司 Intelligent seal applying lock on electric power metering device
CN102339408B (en) * 2010-07-19 2014-01-01 陈志权 Electronic sealing strip
CN102708184A (en) * 2012-05-11 2012-10-03 贵州卓霖防伪科技有限公司 Method for inquiring anti-fake two-dimension code of coded lock
CN202694366U (en) * 2012-05-31 2013-01-23 西北工业大学 Tool identification device adopting multi-information fusion
CN203217620U (en) * 2013-04-17 2013-09-25 中华人民共和国张家港出入境检验检疫局 Two-dimensional code seal
CN103679111B (en) * 2013-12-06 2016-10-26 重庆邮电大学 Logistics Automated Sorting System based on Quick Response Code
CN104129562B (en) * 2014-08-04 2017-06-06 矩众合能(天津)科技发展有限公司 Internet of Things anti-counterfeit anti-theft package bin and its application method
CN204726969U (en) * 2015-05-12 2015-10-28 高静静 A kind of freight container lead sealing based on planar bar code technology

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Granted publication date: 20170718