CN1450487A - Army air material coding and two-dimensional bar code forming method and system thereof - Google Patents
Army air material coding and two-dimensional bar code forming method and system thereof Download PDFInfo
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Abstract
The invention provides a kind of two-dimensional bar code generating method and the system, it includes the input device which is used to input dynamic information; bar code generating device which codes the information into bar code; memory device which memorizes the generated bar code; bar code printing device which prints the two-dimensional bar code information, matches and examines the information with data bank and acquires the correspondent information; bar code collecting device which is used in collecting information; interface device provides dynamic link library and writes the information into the input device, realizes the seamless connection between systems, it has great meaning in enhancing the army efficiency and the economy efficiency of navigating guarantee.
Description
Technical field
The present invention relates generally to two-dimensional bar generation method and system thereof, more particularly, the present invention relates to utilize two-dimensional bar to manage modern two-dimensional bar and generate method and system.
Background of invention
Characteristics such as the management of Lu Hang boat material has that type is many, aerial mission heavy, the equipment kind is many, the complexity that contains much information, originates, army's distribution are wide, so management difficulty is bigger.And the ladder of management of working as foreland boat boat material management system is single, automated procedures are not high, has restricted the raising of the boat material efficiency of management.As working as the boat material code (equipment type piece number) of the criteria of right and wrongization of using in the foreland boat boat material business management system, some problems that this brings for boat material management of science, exist similar equipment since type piece number difference may a good distance off, the code regularity is strong, the memory difficulty is big, the equipment code is not unique, inconsistent, be difficult to problem such as expansion.In the and for example existing Lu Hang boat material service management infosystem, the collection of equipment information by the operation of hand formula, workload is big, picking rate is slow and error rate is high, efficient is lower; The material management of information of navigating can't satisfy under the field condition that to database dependence program high the boat material is ensured quick, accurate, the requirement reliably that proposes.It is mutually unsuitable that above problem is prepared the new requirement that protection proposes to Lu Hang boat material with current military struggle against Taiwan.
Goal of the invention
At the problems referred to above, be robotization unified management, the basic storehouse of foundation boat material information of realizing the boat material, a kind of two-dimensional bar generation method and system thereof that the present invention proposes, significant to the military efficient and the business efficiency that improve the guarantee of Lu Hang boat material.
An object of the present invention is to provide a kind of two-dimensional bar generation method, comprise steps A) determine idle bit section length behind the equipment; B) initial value of setting bits of coded N; C) essential information of input equipment; D) pointer is navigated to article one record of database; E) judge in the master database that other have been encoded, whether there is this equipment; F) if exist, then the code of described equipment is got coder material code; G) if there is no, then the code of described equipment is added equipment with N after the idle bit section length replace; H) judge whether a last record; I) if not, then navigate to next bar record, repeating step E) to I).
Another object of the present invention provides a kind of two-dimensional bar generation method, comprises step: idle bit degree length after A) determining equipment, behind the structural member and after the system; B) initial value of setting bits of coded N; C) essential information of input equipment; D) pointer is navigated to article one record of database; E) judge in the master database that other have been encoded, whether there is this equipment; F) if exist, then the code of described equipment is got the code of coder material; G) if there is no, then the code of described equipment is added equipment with N after the idle bit section length replace; H) navigate to next bar record, judge in the master database of having encoded, whether there is this equipment; I) if there is repeating step F), and change step M over to); J) if there is no, judge whether this equipment appears in the equipment of coding of same kind; K) if there is repeating step F), and change step M over to); L) if there is no, the code of described equipment is added equipment with N after the idle bit section length replace; M) judge whether it is the last item record of structural member; N) if, the code of described equipment added structural member with N after the idle bit section length replace; O) if not, repeating step H then) to O); P) judge whether it is the last item record of system; R) if then code area (idle bit district) length behind the code usefulness N adding system of described equipment is replaced; S) if not, repeating step H then) to R); T) judge whether it is the last item record; U) if not, repeating step H then) to T).
Another object of the present invention provides a kind of two-dimensional bar system, comprises input media, is used to import multidate information; The bar code generating apparatus is used for the multidate information of input is encoded, and generates two-dimensional bar; Memory storage is used to store the two-dimensional bar that is generated; The bar code printing device is printed the two-dimensional bar information that is generated; Bar code identifying device, the two-dimensional bar information that generated of identification, and with identifying information and database mate, verification and obtain other relevant information; The bar code harvester is used for Information Monitoring; Interface arrangement provides dynamic link library, and with the information of the being gathered described input media that writes direct, thereby " seamless " between the realization system connects.
The simple declaration of accompanying drawing
Fig. 1 is the bar code generation method flow diagram by the type piece number coding of equipment;
Fig. 2 is the bar code generation method flow diagram by system coding;
Fig. 3 is the ultimate system block diagram of two-dimensional bar system;
Fig. 4 is the block diagram of another embodiment of two-dimensional bar system;
Fig. 5 is the block diagram of another embodiment of two-dimensional bar system.
Technical scheme
The management system of Lu Hang boat material is that the branch type manages equipment by boat material type (part) number ordering, and therefore, coding is also undertaken by type.Helicopter (aircraft) type of coding mainly contains: fortune-7 series, fortune-8, blaubok, blackhawk or the like.
The coding range of air material mainly comprises: helicopter (aircraft) body, aeromotor structural member, each Account Dept's annex, standard component etc.; Each system's set of equipments such as electronics fire control, department enclosure, part etc.
The cardinal rule of coding is uniqueness, rationality, extensibility, simplicity.
The implication of said here term " uniqueness ", " rationality ", " extensibility ", " simplicity " is as follows:
Uniqueness is meant one yard of a thing, one yard one thing;
Rationality is meant that code structure and classified body system adapt, and can scientifically reflect equipment classification rule;
Extensibility is meant and leaves enough alternate code districts, to adapt to the needs that may expand in the future;
Simplicity is meant that criteria for classification is consistent as far as possible, arranges according to certain rules, is convenient to Computer Processing.
Boat material code is selected decimal number font code for use, and a sign indicating number bit length is 10, is formed and is had a linear layer aggregated(particle) structure by the arabic numeral order.
Boat material code is formed (table 1) by classification code and detailed catalogue sign indicating number two parts.
First six digits is the classification code district | 4 of backs are detailed catalogue sign indicating number district | ||
????XX | ????XX | ????XX | ????XXXX |
Big class | Middle class | Group | The detailed catalogue district |
Big class: 1~2 bit-identify; Main stor(e)y.
Middle class: 3~4 bit-identifies, inferior level (being the big class classification of equipment).
Group: 5~6 bit-identifies, subhierarchy or equipment, Large-Scale Equipment.
According in " GJBz20112-93 " standard with the relevant high-order category set (table 2) of Lu Hang boat material, again in conjunction with the existing management mode of Lu Hang boat material, identify by the sign indicating number position of type to the detailed catalogue district.
Table 2
Code | Code name | Title | Measurement unit | Explanation |
????102220 | ????KJY7 | Carrier | Frame | Fortune-7 series |
????102650 | ????KJYZH8 | The Black Hawk helicopter carrier aircraft | Frame | Fortune-8 |
????104370 | ????KJ*SA-342/W | Armed helicopter | Frame | Blaubok |
????104385 | ????KJ*S-70C/W | Helicopter | Frame | Blackhawk |
????104510 | ????KJZF8 | Helicopter | Frame | Directly-8 |
????104570 | ????KJ*MII-8/Z | Helicopter | Frame | Rice series |
????104718 | ????KJZ9 | Helicopter | Frame | Series directly-9 |
????104909 | ????KJZ11 | Training Helicopter | Frame | Directly-11 |
????104911 | ????KJ*SA-350 | Helicopter | Frame | Squirrel |
????104990 | ????KJ*SA-319B/L | Helicopter | Frame | Skylark-3 |
????104513 | Armed helicopter | Frame | Directly-10 |
Table 3 shows Lu Hang boat material essential information Kuku structure
Table 3
Sequence number | Field name | Data type | Field length |
????1 | The equipment code | Character type | ????10 |
????2 | The equipment title | Character type | ????20 |
????3 | Type (part) number | Character type | ????20 |
????4 | Be suitable for type | Character type | ????10 |
????5 | Unit is installed number | Numeric type | ????3 |
????6 | Unit | Character type | ????2 |
????7 | Quantity | Numeric type | ????4 |
????8 | The new product price | Numeric type | ????10 |
????9 | Repair cost | Numeric type | ????10 |
????10 | The date of production | The date type | ????8 |
????11 | The sequence number of dispatching from the factory | Character type | ????12 |
????12 | The equipment quality | Character type | ????8 |
????13 | Storage life before unpack | Numeric type | ????2 |
????14 | Stock's phase | Numeric type | ????2 |
????15 | The oil sealing date | The date type | ????8 |
????16 | Head turns over the calendar phase | Numeric type | ????2 |
????17 | Head turns over life-span phase | Numeric type | ????5 |
????18 | Counted one by one in total day | Numeric type | ????2 |
????19 | Entire life | Numeric type | ????5 |
????20 | Overhaul the back life-span | Numeric type | ????5 |
????21 | Regulation is overhauled number of times | Numeric type | ????2 |
????22 | Overhauled number of times | Numeric type | ????2 |
????23 | Overhaul the date | The date type | ????8 |
????24 | The residue calendar number | Numeric type | ????2 |
????25 | Residual life | Numeric type | ????5 |
????26 | Manufacturer | Character type | ????12 |
????27 | Repair unit | Character type | ????20 |
????28 | Applying unit | Character type | ????20 |
????29 | Technological document | Character type | ????20 |
????30 | Supporting situation | Character type | ????20 |
????31 | The memory location | Character type | ????10 |
????32 | Basic training is used | Character type | ????50 |
????33 | Remarks | Character type | ????255 |
????34 | Figure number | Character type | ????50 |
The realization of coding
Two-dimensional bar code is widely applied to fields such as industry, commerce, national defence, communications and transportation, finance, health care, post and telecommunications and office automation as a kind of convenient and practical information acquiring technology.But the information capacity of traditional bar code is very little, more describes the support of the necessary dependency database of information of commodity, therefore uses and is subjected to certain restriction.Two-dimensional bar code then makes and contained a large amount of information in the finite space, has satisfied the needs that carry out the high density printing in the small size space.This function makes two-dimensional bar code itself just comprise the bulk information in the database, becomes portable data file, and it can be distinguished at any time, and needn't carry out just fulfiling assignment behind the database manipulation with main frame constantly.These functions are specially adapted to military field.
Lu Hang boat material 2-D barcode system selects for use the PDF417 bar code as the code system of making bar code, it is the portable data file of a kind of high density, high information content, is that the also desirable means of available machines used automatically identifying and reading are stored, carried to realization high capacity, high reliability information automatically.
According to coding standard and the existing boat material of Lu Hang management mode, the invention provides two kinds of coding methods, to satisfy different regulatory requirements:
One, presses the type piece number coding of equipment
1, presses the type piece number coding step of equipment
According to Lu Hang existing management system and use habit, encoding by the type piece number of equipment is to put in order by the type piece number to encode.With the Helicopter-11 helicopter is example, and concrete steps are as follows:
(1) the boat material information master database tables of data of setting up is carried out index by the type piece number.
(2) for guaranteeing the cryptoprinciple of one yard, one yard one thing of a thing, when situation about using on many airplanes for an equipment is encoded, the sign indicating number of only encoding.
When (3) in a plurality of structural members, using, only keep a record, unit is installed the number addition replace original value, separate merging afterwards with ", " between the diagram figure number and replace original figure number value for an equipment.Remaining is deleted.(23310AA015020L0 is at 62.20.11.02, and 62.20.15.01 occurs in the diagrams such as 62.30.11.01 as split pin, then figure number is " 62.20.11.02; 62.20.15.01,62.30.11.01 ", and it is that all these equipment units are installed the number sum that unit installs several 25.
(4) division of sign indicating number position, detailed catalogue district: initial code one boat in detailed catalogue district gets 0100, presses type piece number series arrangement; If the sign indicating number position is not enough, extendible new detailed catalogue district.
(5) according to the requirement of science coding, leave suitable idle bit district.For picture bolt, nut, screw, split pin and so on, these equipment models compare me, but specification is more approaching.During coding, the coding of these equipment is got successive value, how much stays corresponding idle bit district in the back of these records according to equipment quantity continuously then.What of idle bit area size and equipment quantity are identical.When many continuously, carry out staging treating (be 30 in principle and be recorded as a section) for bolt, nut.
(60 for about part, front and back part, this class equipment of upper and lower pieces, taking into account system, the coding of two records is continuous, but the room of staying for complement code is constant.Promptly the room district after two records is 4.
2, based on the encryption algorithm of fuzzy membership
The idle bit bit length is definite in the cataloged procedure, affects the life cycle of systematicness, continuity and the system of coding on certain program.It is oversize that the idle bit position is stayed, and spacing is long between the equipment code, lacks continuity.It is too short that the idle bit position is stayed, and when newly-increased equipment was too much, the idle bit position of reserving was not enough, in the time of just may complement code occurring the equipment code not in the sign indicating number district of affiliated structural member, thereby the systematicness of influence coding; On the other hand, when newly-increased equipment is too many, when the idle bit position very little can't complement code, can cause system to use, shorten the life cycle of coded system.
The frequency of equipment remodeling affects the length of idle bit position on large program very.Equipment will be retrofited and be mainly contained following factor and cause: equipment is relatively more expensive, needs to prolong the serviceable life of equipment, improves the service efficiency of equipment and retrofits; Equipment is in the force part, improve the resistance to compression, bending resistance, tension, fatigue resistance of equipment and retrofits; To the bigger equipment of helicopter (aircraft) performance impact, thereby the reliability that will improve equipment improves the performance of helicopter and retrofits; For some maintenanceability equipment,, improve the maintainability of equipment and remodeling etc. for convenience, the safety of keeping in repair.So get the remodeling possibility that " equipment expensive ", " equipment is in the force part ", " the equipment maintainability is poor ", " equipment is with high content of technology " four indexs are judged equipment.
Because equipment costliness, maintainability difference and technology content are high all to be uncertain, all can not provide accurate description, but the degree of membership in the fuzzy digit can address this problem well.
" equipment is expensive " can construct membership function, gets
Wherein A1 (x) is an equipment price when being ten thousand yuan of x, and equipment is the degree of membership of " expensive " equipment.
For " equipment is in the force part ", " the equipment maintainability is poor ", " equipment is with high content of technology " three indexs, can not weigh by quantity, adopt Comprehensive Evaluation.To these several indications, earlier provide the judge value by the expert, to the fluctuation of judge value bigger with mean value as with reference to value, carry out secondary or obtain and repeatedly pass judgment on until providing satisfied value (value for expendable part " the equipment maintainability is poor " gets 1).
In fuzzy digit, the method for multifactor commentary pattern-recognition mainly contains selects into principle.
Definition is provided with the binary function on the Г (U)
τ:Г(U)×Г(U)→[0,1]
(A,B)|→τ(A,B)????????????????????????(2)
If τ satisfies
(1)τ(A,A)=1,τ(Φ,U)=0;
(2)τ(A,B)=τ(B,A);
Claim that then τ is the approach degree function on the Г (U), claim that (A B) is the approach degree of A and B to τ.
Select approximately principle, establish A
i∈ Г (U), i=1,2 ... n, A={A
1... A
n) constitute a master pattern storehouse, for the B ∈ Г (U) that waits identification, if i ∈ 1,2 ..., n} makes
Claim that then B presses close to A most in A under the τ meaning
i, B gets relatively in A and makes A in other words
i
Set up equipment remodeling possibility indicator vector as showing:
τ wherein
j(A
j, B) be the equipment to be evaluated and the approach degree of j type of equipment
A (x
Ij) be I desired value of j kind equipment.
B (x
i) be I desired value of equipment to be evaluated.
Then the possibility of equipment remodeling is A
iClass.
The possibility of known equipment remodeling according to the possibility parameter, is determined the idle bit section length of staying behind the equipment.The reason of newly-increased equipment is similar with equipment remodeling, the idle bit section length behind the structural member also thus method carry out.
With reference now to Fig. 1, the flow process of encoding by the type piece number is described.
At step S1, pointer is positioned at article one record, initial code N is made as " 0100 ".At step S2, the basic storehouse of current equipment and other types of having encoded is compared, judge whether to exist this equipment, if exist, at step S3, then the code of current equipment is got coder material code, otherwise at step S4, the detailed catalogue sign indicating number of this equipment is got 0100, bits of coded N adds idle bit section length behind the equipment, step enters S5, navigates to next bar record, repeating step S2 to S4, enter step S6, judge whether it is the last item record, if then withdraw from; Otherwise repeating step S5.
Two, press system coding
Encode by system, encode according to the sequencing that structural relation between each parts and equipment occur in illustrated catalogue.Concrete steps are following with pressing type piece number coding.
The helicopter of same type (aircraft), a certain equipment uses on a plurality of structural members, and coding is only encoded once, and figure number is merged, and separates with ", " between each figure number.Requirement according to the science coding will leave suitable idle bit district.Idle bit is distinguished three parts and is reserved: behind each equipment, after each structural member, after each system, leave the idle bit position of certain-length respectively, go up newly-increased equipment complement code for helicopter (aircraft) and use.
The idle bit section length is determined after the system: the idle bit section length of staying behind each helicopter (aircraft) is mainly by this system's equipment total quantity decision, general and total quantity is linear, according to the characteristics that increased equipment newly in the past, the idle bit section length of staying after the system is got 10% of this system's equipment total quantity.Consider the systematicness of coding, the idle bit length of staying after system suitably enlarges, and makes next system begin to be encoded to 100 integral multiple.Be discharged to " 0331 " as sign indicating number position, detailed catalogue district after adding the idle bit position behind each part, the structural member, " air-conditioning system " detailed catalogue district, this system has 125 equipment, and 125 * 10%=12.5 is calculated in system idle bit position, gets 13, and the idle bit position is discharged to " 0344 ".When next chapter was encoded, initial detailed catalogue sign indicating number was got " 0400 ".
With reference now to Fig. 2, describes by the system coding process flow diagram.
At step S21, pointer is navigated to article one record of database; Judge in the master database that other have been encoded, whether there is this equipment at step S22; If exist, then enter step S23 the code of described equipment is got the code of coder material; Otherwise the idle bit section length replaces after entering step S24 the code of described equipment being added equipment with N; Then, navigate to next bar record, and judge in the master database of having encoded, whether there is this equipment at step S26 at step S25; If exist, then enter step S27, repeating step S23, and change step S29 over to; Otherwise enter step S28 and judge whether this equipment appears in the equipment of coding of same kind; If exist, then enter step S27 repeating step S23, and change step S30 over to; Otherwise the idle bit section length replaces after entering step S29 the code of described equipment being added equipment with N; Then, judge whether it is the last item record of structural member at step S30; If the idle bit section length replaces after step S31 adds structural member with the code of described equipment with N; Otherwise at step S31 repeating step S25 to S31; Then, judge whether it is the last item record of system at step S32; If enter step S33 if then code area (idle bit district) length behind the code usefulness N adding system of described equipment is replaced, and get 100 multiple downwards; Otherwise enter then repeating step S25 to S32 of step S34; Then, judge whether it is the last item record at step S35; If not, enter step S36 if not, repeating step S25 to S35 then.
With reference now to Fig. 3, the formation of two-dimensional bar system is described.
The two-dimensional bar system comprises bar code generating apparatus 1, is used for the multidate information of input is encoded, and generates two-dimensional bar; Memory storage 2 is used to store the two-dimensional bar that is generated; Bar code printing device 3 is printed the two-dimensional bar information that is generated; Bar code identifying device 4, the two-dimensional bar information that generated of identification, and with identifying information and database mate, verification and obtain other relevant information; Bar code harvester 5 is used for Information Monitoring; Interface arrangement 6 provides dynamic link library, and with the information of the being gathered described input media that writes direct, thereby " seamless " between the realization system connects.Wherein this system can also comprise the bar code encryption device, and the two-dimensional bar information that is generated is encrypted.This system can also comprise error correction device, and multistage error-correction level is set, and is convenient to normally discern bar code.
Here said two-dimensional bar code shape comprises information labels and two kinds of forms of index tab, is to be index, to comprise the two-dimensional bar of all information of Lu Hang boat material with boat material code.The device that is used to print bar code can adopt the PRODIGY bar code dedicated printer and the general laser printer of DATAMAT company.The recognizer of Shi Yonging is selected the online end of scan of LS4804 and the PPT2800 handheld terminal of U.S. symbol company for use in the present invention, also can adopt other scanister.Can directly use the computing machine in the existing business management system to realize the two-dimensional bar system, this computing machine should have the dual serial expansion interface.Recognition device adopts the RS-232 serial interface circuit with communicating by letter of described intercomputer.
Can be with this two-dimensional bar system applies in handheld terminal, thereby be implemented under the off-line occasion equipment information is gathered and stored, utilize on this basis stock control software realize to equipment inquire about, check account, function such as check, and result can be uploaded to the form printout of computing machine with form.
In the present invention, described interface arrangement embeds original system with two-dimensional bar function " seamless " on the basis of not changing original system.Digital conversion method is directly carried out the system bottom operation by dynamic link library, and data conversion process does not influence recognition speed during scanning barcode.Described input method has solved the Chinese character recognition of the bar code scan terminal of all non-Chinese platforms, and this method can be supported the character in all ASCII character character lists such as Chinese, Russian, French, Greek alphabet and special character.
For realizing that the two-dimensional bar system must combine with existing " the boat material management information system " of Lu Hang, the manual data collection and the typing that are about to modules such as " Lu Hang boat material management information system " middle in-out-storehouse management change into by bar code recognition, typing, the invention provides a kind of interface software, this interface software is based on the basis of existing management system, coding driver and dynamic link library, the software interface of two-dimensional bar is provided, make " Lu Hang boat material management information system " can utilize bar code recognizing apparatus, directly read the information of boat material two-dimensional bar.The present invention is based on the real-time Monitoring Data acquisition terminal of multitask threading of WIN32, and with the information that the collects original system input text frame that writes direct, thereby " seamless " of realizing two systems connects.
Although the present invention described as an example with the management of Lu Hang boat material, for a person skilled in the art, the present invention also can be applicable to other two-dimensional bar management systems.
Claims (18)
1, a kind of code generating method comprises step:
A) determine idle bit section length behind the equipment;
B) initial value of setting bits of coded N;
C) essential information of input equipment;
D) pointer is navigated to article one record of database;
E) judge in the master database that other have been encoded, whether there is this equipment;
F) if exist, then the code of described equipment is got coder material code;
G) if there is no, then the code of described equipment is added equipment with N after the idle bit section length replace;
H) judge whether a last record;
I) if not, then navigate to next bar record, repeating step E) to I).
2, the method for claim 1, described steps A) comprising:
According to the fuzzy membership algorithm, determine the idle bit section length.
3, a kind of code generating method comprises step:
A) determine behind the equipment, idle bit degree length behind the structural member and after the system;
B) initial value of setting bits of coded N;
C) essential information of input equipment;
D) pointer is navigated to article one record of database;
E) judge in the master database that other have been encoded, whether there is this equipment;
F) if exist, then the code of described equipment is got the code of coder material;
G) if there is no, then the code of described equipment is added equipment with N after the idle bit section length replace;
H) navigate to next bar record, judge in the master database of having encoded, whether there is this equipment;
I) if there is repeating step F), and change step M over to);
J) if there is no, judge whether this equipment appears in the equipment of coding of same kind;
K) if there is repeating step F), and change step M over to);
L) if there is no, the code of described equipment is added equipment with N after the idle bit section length replace;
M) judge whether it is the last item record of structural member;
N) if, the code of described equipment added structural member with N after the idle bit section length replace;
O) if not, repeating step H then) to O);
P) judge whether it is the last item record of system;
R) if then code area (idle bit district) length behind the code usefulness N adding system of described equipment is replaced, and gets 100 multiple downwards;
S) if not, repeating step H then) to R);
T) judge whether it is the last item record;
U) if not, repeating step H then) to T).
4, method as claimed in claim 3, behind the described equipment behind idle bit district and the structural member idle bit district determine with fuzzy person in servitude's degree degree algorithm.
5, method as claimed in claim 3, wherein said system idle bit section length and described equipment total quantity are linear.
6, as claim 3 or 5 described methods, wherein said idle bit section length is 10% of a described equipment total quantity.
7, a kind of two-dimensional bar system utilizes the two-dimensional bar technology to carry out the quick typing of robotization, discern, check and add up, and comprising:
Input media is used to import multidate information;
The bar code generating apparatus is used for the multidate information of input is encoded, and generates two-dimensional bar;
Memory storage is used to store the two-dimensional bar that is generated;
Bar code identifying device, the two-dimensional bar information that generated of identification, and with identifying information and database mate, verification and obtain other relevant information;
The bar code harvester is used for Information Monitoring;
Interface arrangement provides dynamic link library, and with the information of the being gathered described input media that writes direct, thereby " seamless " between the realization system connects.
8, two-dimensional bar as claimed in claim 7 system, wherein said bar code generating apparatus is to use the fuzzy membership algorithm to come multidate information is encoded.
9, two-dimensional bar as claimed in claim 7 system wherein is made as the PDF417 bar code with described two-dimensional bar.
10, two-dimensional bar as claimed in claim 7 system further comprises:
The bar code printing device is printed the two-dimensional bar information that is generated;
The bar code encryption device is encrypted the two-dimensional bar information that is generated;
Error correction device is provided with multistage error-correction level, is convenient to normally discern bar code.
11, two-dimensional bar as claimed in claim 7 system, described two-dimensional bar comprises information labels and two kinds of forms of index tab.
12, two-dimensional bar as claimed in claim 7 system, described bar code printing device is bar code printer or laser printer.
13, two-dimensional bar as claimed in claim 7 system, described bar code identifying device is handheld terminal bar code identifying device or online bar code identifying device.
14, two-dimensional bar as claimed in claim 7 system further comprises the data query device, is used for Query Information.
15, two-dimensional bar as claimed in claim 7 system further comprises the accounting checking device, is used to realize the finance accounting checking, but display process result or with the form printout of result with form.
16, two-dimensional bar as claimed in claim 7 system, described interface arrangement embeds original system with two-dimensional bar function " seamless " on the basis of not changing original system.
17, two-dimensional bar as claimed in claim 7 system, described digital conversion method is directly carried out the system bottom operation by dynamic link library, and data conversion process does not influence recognition speed during scanning barcode.
18, two-dimensional bar as claimed in claim 7 system, described input method has solved the Chinese character recognition of the bar code scan terminal of all non-Chinese platforms, and this method can be supported the character in all ASCII character character lists such as Chinese, Russian, French, Greek alphabet and special character.
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CN 03100169 CN1252632C (en) | 2003-01-08 | 2003-01-08 | Army air material coding and two-dimensional bar code forming method and system thereof |
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CN 03100169 CN1252632C (en) | 2003-01-08 | 2003-01-08 | Army air material coding and two-dimensional bar code forming method and system thereof |
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CN 03100169 Expired - Fee Related CN1252632C (en) | 2003-01-08 | 2003-01-08 | Army air material coding and two-dimensional bar code forming method and system thereof |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102567615A (en) * | 2010-12-07 | 2012-07-11 | 重庆微海软件开发有限公司 | Bar code information management system and method for ultrasonic treatment equipment |
CN102646246A (en) * | 2012-04-26 | 2012-08-22 | 李伟周 | Precious metal and precious metal product identity authentication management system and identification management method |
CN104678961A (en) * | 2015-01-30 | 2015-06-03 | 江苏科技大学 | Machined part encoding method and system based on mathematical statistics for marine diesel engine |
CN106803111A (en) * | 2016-12-26 | 2017-06-06 | 中国航空工业集团公司西安飞机设计研究所 | A kind of airborne vehicle configuration data acquisition method based on Quick Response Code |
CN112965672A (en) * | 2021-03-09 | 2021-06-15 | 苏州东剑智能科技有限公司 | Online printing method of printer |
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2003
- 2003-01-08 CN CN 03100169 patent/CN1252632C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102567615A (en) * | 2010-12-07 | 2012-07-11 | 重庆微海软件开发有限公司 | Bar code information management system and method for ultrasonic treatment equipment |
CN102567615B (en) * | 2010-12-07 | 2015-04-22 | 重庆微海软件开发有限公司 | Bar code information management system and method for ultrasonic treatment equipment |
CN102646246A (en) * | 2012-04-26 | 2012-08-22 | 李伟周 | Precious metal and precious metal product identity authentication management system and identification management method |
CN104678961A (en) * | 2015-01-30 | 2015-06-03 | 江苏科技大学 | Machined part encoding method and system based on mathematical statistics for marine diesel engine |
CN104678961B (en) * | 2015-01-30 | 2017-08-25 | 江苏科技大学 | The coding method of marine diesel machined part and system based on mathematical statistics |
CN106803111A (en) * | 2016-12-26 | 2017-06-06 | 中国航空工业集团公司西安飞机设计研究所 | A kind of airborne vehicle configuration data acquisition method based on Quick Response Code |
CN112965672A (en) * | 2021-03-09 | 2021-06-15 | 苏州东剑智能科技有限公司 | Online printing method of printer |
CN112965672B (en) * | 2021-03-09 | 2023-09-05 | 苏州东剑智能科技有限公司 | Online printing method of printer |
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