CN111144532B - Asset code element, asset code and construction method of asset code - Google Patents
Asset code element, asset code and construction method of asset code Download PDFInfo
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- CN111144532B CN111144532B CN202010045620.2A CN202010045620A CN111144532B CN 111144532 B CN111144532 B CN 111144532B CN 202010045620 A CN202010045620 A CN 202010045620A CN 111144532 B CN111144532 B CN 111144532B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
Abstract
The invention discloses an asset code element, an asset code and a construction method of the asset code, wherein the asset code element comprises a female code and a male code, the main directions of the female code and the male code are mutually perpendicular, and the female code and the male code are arranged at intervals when the asset code is constructed, so that the asset code can be easily identified and read by human eyes, and the accuracy of equipment in code reading is improved. The scheme is suitable for marking of asset equipment or other articles.
Description
Technical Field
The invention relates to the field of symbol encoding, in particular to an asset code element, an asset code and a construction method of the asset code.
Background
Asset tags are conventionally used with two-dimensional codes, bar codes, or numeric/alphabetic codes. The two-dimensional code is a graph with black and white alternately distributed in the two-dimensional direction of a plane according to a certain rule, and a plurality of geometric shapes corresponding to binary are used for representing literal numerical information by utilizing the concept of '0' and '1' bit streams of the internal logic foundation of a computer. The bar code is a graphic identifier for expressing a set of information by arranging a plurality of black bars and blanks with different widths according to a certain coding rule. The two-dimensional code and the bar code can be automatically recognized and read by an image input device or a photoelectric scanning device, but the human eyes can hardly directly recognize and read the two-dimensional code and the bar code. The number/letter codes can be directly read by people, but the recognition degree of the machine is relatively low, special OCR software is needed to cooperate, the requirement on equipment is high, and the false recognition rate is high.
Disclosure of Invention
The invention mainly solves the technical problem that the existing two-dimensional code or bar code in the prior art cannot be directly read and identified by human eyes, and provides an asset code element, an asset code and a construction method of the asset code, which are easy to be identified by a machine and can be easily identified and read by human eyes.
The invention aims at the technical problems and is mainly solved by the following technical scheme: an asset code element comprises a negative code and a positive code, wherein each digit in digits 0-9 corresponds to one negative code and one positive code, the negative code and the positive code corresponding to the digit 0 are circles, the negative code corresponding to any digit in digits 1-9 comprises at least one line segment in a first direction and 0 or 1 line segment in a second direction, the positive code corresponding to any digit in digits 1-9 comprises at least one line segment in the second direction and 0 or 1 line segment in the first direction, the first direction is perpendicular to the second direction, the value represented by the line segment in each first direction in the negative code is 1, the value represented by the line segment in each second direction in the negative code is 5, the value represented by the line segment in each second direction in the positive code is 1, the value represented by the line segment in each first direction in the positive code is 5, and the number corresponding to each negative code or positive code is equal to the sum of the values corresponding to all the line segments.
For the female code, the first direction is the main direction, the second direction is the auxiliary direction, the value represented by the line segment of the main direction is 1, and the value represented by the line segment of the auxiliary direction is 5; for the male code, the second direction is the primary direction, the first direction is the secondary direction, and similarly, the line segment of the primary direction represents a value of 1, and the secondary direction represents a value of 5. In the symbols representing the numbers 1-9, the lines of the main direction occur much more frequently than the sub-direction, i.e. there is at least one line of the main direction and at most only one line of the sub-direction, whether the female or male code.
The asset code element of the scheme can be obtained by adding the values represented by the line segments very simply, the symbol can be directly recognized and read by human eyes after slightly learning, the symbol has clear tone, the structure is simple and clear, and the computer, the mobile phone, the scanning gun and other devices can accurately read and recognize without generating erroneous judgment. Compared with the two-dimensional code, the line segment of the scheme has no width difference, and the situation of false identification is further reduced.
Preferably, the asset code element further comprises a symbol corresponding to a decimal point, and the decimal point corresponds to a female code and a male code, which are both a circle center plus one point.
Preferably, the asset code element further comprises two symbols corresponding to the bit filling symbols, wherein the first symbol is a dotted circle, the second symbol is a point added to the center of the square frame, the middle of the upper side and the lower side of the square frame is disconnected, the female code corresponding to the bit filling symbol is the first symbol or the second symbol, and the male code corresponding to the bit filling symbol is the first symbol or the second symbol.
Decimal point is convenient and the decimal point is expressed, and the bit complement symbol can replace space or complement the digit of the code.
Preferably, the first direction is longitudinal and the second direction is transverse.
Preferably, the first direction is from upper left to lower right and the second direction is from upper right to lower left.
An asset code is based on the aforementioned asset code elements, the asset code is composed of an n x m array of asset code elements, n and m are not less than 2, and two horizontally adjacent or longitudinally adjacent asset code elements in the asset code are one female code and the other male code.
Preferably, n is equal to m.
The method for constructing the asset code is based on the asset code elements, wherein the number of digits of an original code is k, s is the square number not smaller than k+2, s is the square of an integer h, one bit complement is added to the head and the tail of the original code respectively, if the number of digits of the original code is still smaller than s after two bit complements are added, the bit complement is added to the head or the tail to enable the total number of digits of the original code to reach s, the codes after the bit complements are arranged into an h multiplied array, the asset code elements are used for replacing the codes, the female codes and the male codes in each row are arranged at intervals, one element of an a row and the first element of an a+1 row is the female code, the other element of the a row is the male code, and a is more than or equal to 1 and less than h.
k. s, h and a are positive integers, and the square number refers to the square of a certain positive integer. The head and tail of the asset code are respectively provided with a bit filling symbol which represents the starting point and the ending point of the whole code and is used for improving the identification accuracy. Each number has two representation modes of a negative code and a positive code, so that the negative code and the positive code are arranged at intervals when the asset code is generated, namely, if a first row adopts the negative code, a second row adopts the positive code, and a third row adopts the negative code, and the method is pushed until the first row is finished; the first of the second row uses a positive code to ensure that a different code system is used than the first of the first row, the second of the second row uses a negative code, and so on. I.e. each code is a distinct code system from its four adjacent codes. The method can improve the uniformity of the whole graph, improve the recognition rate and reduce the situation of error reading. Different codes can be formed through different permutation and combination, so that thousands of information expression can be realized.
Preferably, when the codes are arranged in an h×h array, the codes are arranged in a left-to-right top-to-bottom or serpentine or spiral order.
The scheme is based on digital transformation of the financial hall of Zhejiang province and the cooperative assistance government of China and government innovation management of 'one running at most' of Zhejiang province, and aims to improve the visual design level of government application, improve user experience and create new specifications and new standards of government application platforms. The asset code can dynamically update asset state information in time based on technologies such as mobile internet, internet of things and the like, provide basic support and decision assistance for management by utilizing asset big data, and improve performance of national asset configuration and use.
The main advantages of this scheme are the following three points: 1. the digital identity of the 'object' can be established in the work, namely 'one object one code', and the work can become a product with the generation of the national assets or objects, so that the dynamic generation capability is provided; 2. the work breaks through the current two-dimensional code invented by Japan so as to have Chinese cultural elements and eastern aesthetic visual image; 3. the work is not a digital image which can be read only by machines and few naked eyes like a two-dimensional code, but a visual culture symbol which has temperature and can be read by people and machines at the same time and can record the full life cycle of the object.
The invention has the substantial effects of being easily and accurately identified by machines and human eyes at the same time, having low misjudgment rate and being used for identifying the marks of assets or other articles.
Drawings
FIG. 1 is an asset symbol prime diagram of the present invention;
FIG. 2 is an exemplary diagram of an asset code of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Example 1: an asset code element of this embodiment, as shown in fig. 1, includes a female code and a male code, each of digits 0-9 corresponds to one female code and one male code, the female code and the male code corresponding to digit 0 are circles, the female code corresponding to any one of digits 1-9 includes at least one line segment in a first direction and 0 or 1 line segment in a second direction, the male code corresponding to any one of digits 1-9 includes at least one line segment in the second direction and 0 or 1 line segment in the first direction, and the first direction and the second direction are perpendicular. In this embodiment, the first direction is a longitudinal direction, and the second direction is a transverse direction.
The value represented by each line segment in the first direction (longitudinal direction) in the female code is 1, the value represented by each line segment in the second direction (transverse direction) in the female code is 5, the value represented by each line segment in the second direction (transverse direction) in the male code is 1, the value represented by each line segment in the first direction (longitudinal direction) in the male code is 5, and the number corresponding to each female code or male code is equal to the sum of the values corresponding to all the line segments.
For the female code, the first direction is the main direction, the second direction is the auxiliary direction, the value represented by the line segment of the main direction is 1, and the value represented by the line segment of the auxiliary direction is 5; for the male code, the second direction is the primary direction, the first direction is the secondary direction, and similarly, the line segment of the primary direction represents a value of 1, and the secondary direction represents a value of 5. In the symbols representing the numbers 1-9, the lines of the main direction occur much more frequently than the sub-direction, i.e. there is at least one line of the main direction and at most only one line of the sub-direction, whether the female or male code.
The asset code element of the scheme can be obtained by adding the values represented by the line segments very simply, the symbol can be directly recognized and read by human eyes after slightly learning, the symbol has clear tone, the structure is simple and clear, and the computer, the mobile phone, the scanning gun and other devices can accurately read and recognize without generating erroneous judgment.
The asset code element also includes a symbol corresponding to a decimal point, where the decimal point corresponds to both the female code and the male code being the center of the circle plus one point.
The asset code element also comprises two kinds of symbols corresponding to the bit filling symbols, wherein the first kind is a dotted circle, the second kind is a point added to the center of the square frame, the middle of the upper side and the lower side of the square frame is disconnected, the negative code corresponding to the bit filling symbol is the first kind or the second kind of symbol, and the positive code corresponding to the bit filling symbol is the first kind or the second kind of symbol.
Decimal point is convenient and the decimal point is expressed, and the bit complement symbol can replace space or complement the digit of the code.
An asset code is based on the aforementioned asset code elements, the asset code is composed of an n x m array of asset code elements, n and m are not less than 2, and two horizontally adjacent or longitudinally adjacent asset code elements in the asset code are one female code and the other male code. Typically n and m are equal, i.e. the array constructed is square.
An example of an asset code is shown in fig. 2, which represents a code of "690699," with one bit complement at each of the beginning and end. From the last symbol of the first row, it is the female code, the symbol on the adjacent left is the male code, and the symbol below is the male code. If a single code system is adopted, a plurality of line segments with the same direction of adjacent symbols appear in many cases, so that the recognition difficulty is increased. The two main directions of the female code and the male code are different, and the symbols are arranged at intervals, so that the main directions of adjacent symbols are different, the distinguishing degree of the symbols is improved, the recognition difficulty is reduced, the whole asset code is balanced and uniform, and a better sense is given to people.
The method for constructing the asset code as described above is based on the aforementioned asset code elements, the number of bits of the original code is k, s is the square number not less than k+2, s is the square of integer h, a bit complement is added to each of the head and tail of the original code, if the number of bits of the original code is still less than s after two bit complements are added, the bit complement is added to the head or tail so that the total number of bits of the original code reaches s, the codes after the bit complement are arranged in an h×h array, the code is replaced by the asset code elements, the first element of the a-th row and the first element of the a+1-th row are arranged at intervals, one element of the a-th row is the female code, the other element of the a-th row is the male code, and a is 1-less than h.
k. s, h and a are positive integers, and the square number refers to the square of a certain positive integer. The head and tail of the asset code are respectively provided with a bit filling symbol which represents the starting point and the ending point of the whole code and is used for improving the identification accuracy. Each number has two representation modes of a negative code and a positive code, so that the negative code and the positive code are arranged at intervals when the asset code is generated, namely, if a first row adopts the negative code, a second row adopts the positive code, and a third row adopts the negative code, and the method is pushed until the first row is finished; the first of the second row uses a positive code to ensure that a different code system is used than the first of the first row, the second of the second row uses a negative code, and so on. I.e. each code is a distinct code system from its four adjacent codes. The method can improve the uniformity of the whole graph, improve the recognition rate and reduce the situation of error reading.
In this embodiment, when the codes are arranged in an h×h array, the codes may be arranged in an order from left to right to bottom (modern text typesetting order), or may be arranged in a serpentine or spiral form (clockwise or counterclockwise, inside to outside or outside to inside) or other orders from top to bottom (ancient text typesetting order) as required.
For example, the code "690699". A total number of bits after adding one additional bit symbol before and after each is 9 bits, 9=3x3, and an asset code of a 3 x 3 array can be constructed, the initial bit adopts a negative code, and the final obtained tag is shown in fig. 2.
Example 2: in this embodiment, the first direction is from the upper left to the lower right, and the second direction is from the upper right to the lower left, and other features are the same as those of embodiment 1.
The scheme is based on digital transformation of the financial hall of Zhejiang province and the cooperative assistance government of China and government innovation management of 'one running at most' of Zhejiang province, and aims to improve the visual design level of government application, improve user experience and create new specifications and new standards of government application platforms. The asset code can dynamically update asset state information in time based on technologies such as mobile internet, internet of things and the like, provide basic support and decision assistance for management by utilizing asset big data, and improve performance of national asset configuration and use.
The main advantages of this scheme are the following three points: 1. the digital identity of the 'object' can be established in the work, namely 'one object one code', and the work can become a product with the generation of the national assets or objects, so that the dynamic generation capability is provided; 2. the work breaks through the current two-dimensional code invented by Japan so as to have Chinese cultural elements and eastern aesthetic visual image; 3. the work is not a digital image which can be read only by machines and few naked eyes like a two-dimensional code, but a visual culture symbol which has temperature and can be read by people and machines at the same time and can record the full life cycle of the object.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms of female code, male code, first direction, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (2)
1. The construction method of the asset code is characterized in that the asset code is an n multiplied by m array formed by asset code elements, n and m are not less than 2, and two asset code elements which are adjacent horizontally or longitudinally in the asset code are female codes and the other asset code element is male codes;
the asset code element comprises a negative code and a positive code, each digit in the digits 0-9 corresponds to one negative code and one positive code, the negative code and the positive code corresponding to the digit 0 are circles, the negative code corresponding to any one digit in the digits 1-9 comprises at least one line segment in the first direction and 0 or 1 line segment in the second direction, the positive code corresponding to any one digit in the digits 1-9 comprises at least one line segment in the second direction and 0 or 1 line segment in the first direction, the values represented by the line segments in the first direction in the negative code are 1, the values represented by the line segments in the second direction in the negative code are 5, the values represented by the line segments in the second direction in the positive code are 1, the values represented by the line segments in the first direction in the positive code are 5, and the digits corresponding to each negative code or the positive code are equal to the sum of the values corresponding to all the line segments;
the asset code is constructed in the following way: the number of bits of the original code is k, s is the square number not less than k+2, s is the square of an integer h, a bit complement is added to the head and the tail of the original code, if the number of bits of the original code is still less than s after two bit complement are added, the bit complement is added to the head or the tail to enable the total number of bits of the original code to reach s, the codes after the bit complement are added are arranged into an h×h array, the codes are replaced by asset code elements, the female codes and the male codes in each row are arranged at intervals, the first element of the a row and the first element of the a+1 row are the female codes, the first element of the a row is the male code, and a is more than or equal to 1 and less than h.
2. The method of claim 1, wherein the codes are arranged in an h x h array in a left-to-right top-to-bottom or top-to-bottom top-to-left or serpentine or spiral order.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172981A (en) * | 1997-06-27 | 1998-02-11 | 郭熙凡 | Digital graphic coding capable of writing by hand and its recognition method |
| CN1228556A (en) * | 1999-02-02 | 1999-09-15 | 罗平候 | Line symbolic coding method |
| CN1848046A (en) * | 2005-04-12 | 2006-10-18 | 陆庆方 | Plan for digital inputting and calling word information |
| JP2011198371A (en) * | 2011-04-04 | 2011-10-06 | Kosaido Co Ltd | Two-dimensional code, method of reading the same, program and computer readable record medium |
| CN103231581A (en) * | 2013-04-08 | 2013-08-07 | 三峡大学 | Digit representation method |
| US9436851B1 (en) * | 2013-05-07 | 2016-09-06 | Aic Innovations Group, Inc. | Geometric encrypted coded image |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10794712B2 (en) * | 2017-09-21 | 2020-10-06 | Getac Technology Corporation | Dynamic target coverage using mobile assets |
-
2020
- 2020-01-16 CN CN202010045620.2A patent/CN111144532B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172981A (en) * | 1997-06-27 | 1998-02-11 | 郭熙凡 | Digital graphic coding capable of writing by hand and its recognition method |
| CN1228556A (en) * | 1999-02-02 | 1999-09-15 | 罗平候 | Line symbolic coding method |
| CN1848046A (en) * | 2005-04-12 | 2006-10-18 | 陆庆方 | Plan for digital inputting and calling word information |
| JP2011198371A (en) * | 2011-04-04 | 2011-10-06 | Kosaido Co Ltd | Two-dimensional code, method of reading the same, program and computer readable record medium |
| CN103231581A (en) * | 2013-04-08 | 2013-08-07 | 三峡大学 | Digit representation method |
| US9436851B1 (en) * | 2013-05-07 | 2016-09-06 | Aic Innovations Group, Inc. | Geometric encrypted coded image |
Non-Patent Citations (1)
| Title |
|---|
| DNA序列的"双符三阶"图形编码;陈志华, 陈惟昌, 陈志义, 王自强, 房青, 李红艳;生物物理学报(02);全文 * |
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