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31results about How to "Simple coding rules" patented technology

Two-dimensional matrix dot matrix based on BCD (Binary-Coded Decimal) code for tracing of wheel hub and generation method thereof

ActiveCN108009617ASuitable for engravingSuitable for testing needsRecord carriers used with machinesDot matrixAutomatic control
The invention relates to the field of artificial intelligence and automatic control and discloses a two-dimensional matrix dot matrix based on a BCD (Binary-Coded Decimal) code for tracing of a wheelhub. The two-dimensional matrix dot matrix based on the code for tracing of the wheel hub comprises a direction code, a check code and a plurality of code text units, wherein the direction code is located at the upper left corner of the two-dimensional matrix dot matrix and is used for representing an identification direction of the code text units; the check code is located at the last bit of thetwo-dimensional matrix dot matrix and is used for detecting the correctness of the code text units or correcting error-reading code text units; the plurality of code text units are sequentially located on remaining positions of the two-dimensional matrix dot matrix and is used for representing tracing information of the wheel hub; and the code text units, the direction code and the check code arein a 2*2 dot matrix structure. The two-dimensional matrix dot matrix for tracing of the wheel hub is simple in structure and high in identifiability; the two-dimensional matrix dot matrix can be increased and decreased, adjusted and deformed according to actual demands and is suitable for engraving and detection demands of the code texts under various complicated conditions, the check code is provided, thus the two-dimensional matrix dot matrix has a certain error prevention and error correction capabilities.
Owner:SH INTELLIGENT EQUIP SHANGHAI CO LTD +1

Novel dictionary and suited same code scheme for looking up and typing words

InactiveCN101224680AEliminate usabilityEliminate the disadvantage of not being able to enter illiterate charactersToysBooksSearch wordsChinese characters
The invention relates to a novel paper Chinese character dictionary, an electronic dictionary and a matched Chinese character searching and printed identical code scheme, belonging to the dictionary lexicography technology. According to universal radical for searching Chinese character in the dictionary, the invention mergers the 34 radicals into 5 basic strokes of a Chinese character and the 173 radicals into 20 varieties of pronunciation initials according to the initials of pronunciation. Setting a distinctive word stock and adopting the flanging mark of the paper Chinese character dictionary are beneficial to search words rapidly. The invention has the advantages of: (1) solving the disadvantages that the various pure pronunciation code schemes of inputting Chinese character are not suitable for the people not familiar with Putonghua and the people can not input the words that the people do not know, since that the Chinese character searching method adopts an identical code scheme with the words searching methods of computers and mobile phones; (2) leading the Chinese character input method to have the dual function of words searching and words learning instead of only one function of words typing, thereby words typing and word learning can be carried out synchronously; (3) being capable of adding and deleting the content of the dictionary according to the special demands of users; (4) accelerating words searching speed since that both the familiar words and the unfamiliar words can be searched by turning page directly when people search words in the paper Chinese character dictionary.
Owner:徐洪常

Infrared remote control carrier-free coding method

The invention discloses an infrared remote control carrier-free coding method, which comprises the following steps that an infrared remote control sending end sends a complete data frame, and the complete data frame structurally comprises a 1-bit synchronization bit, an 8-bit user check code, an 8-bit user code, an 8-bit data check code, an 8-bit data code and a 1-bit end bit; after the infrared remote control receiving end receives the data frame, the user check code and the user code as well as the data check code and the data code are checked respectively; and the infrared remote control sending end repeatedly sends the complete data frame. The coding rule is simple, the single code time is short, the number of data bits of the data frame is small, and the decoding timeliness of the remote control receiving end is greatly improved; the coding method is compatible with an infrared receiving tube of an infrared induction product control panel, an infrared receiving head and other hardware circuits do not need to be additionally arranged, the coding method adapts to the intermittent working characteristic of an infrared induction product, the detection time of a remote control signal of a remote control receiving end is shortened, and the low energy consumption characteristic of the control panel is kept.
Owner:广州市欧谱莱电子科技有限公司

Multi-purpose etymon coding, indexing and inputting method

The invention relates to a multi-purpose etymon coding, indexing and inputting method, comprising the steps of distributing etymons in twenty five letter keys except Z on a computer universal keyboard, respectively replacing the etymons by nine Arabic numerals, carrying out Chinese character coding according to digital coding rules, forming spelled shapes and combined characters for indexing and forming the spelled shapes and the combined characters as well as spelled codes and combined words for Chinese character input, in addition, respectively replacing the etymons by twenty five letters, carrying out the Chinese character coding according to alphabetic coding rules and forming the spelled shapes and the combined characters as well as the spelled codes and the combined words for the Chinese character input. Chinese character separating rules are uniform and in accord with the stroke order standard, etymon characters are separated into strokes in sequence and non-etymon characters are separated into the etymons according to the rules of sequencing according to the strokes, complication first, minimum quantity and uncrossing to the greatest extent. The method disclosed by the invention is strong in logicality of the character separating rules, popular and easy in the coding rules, high in indexing and inputting efficiencies, applied to dictionaries, large lexicographical books, computers, mobile phones and other communication equipment and suitable for entering the Chinese teaching of middle and primary schools.
Owner:夏国民

Blast furnace data transmission method and device based on prefix coding and readable storage medium

The invention discloses a blast furnace data transmission method and device based on prefix coding and a readable storage medium, and the method comprises the steps: obtaining all blast furnace burden data needing to be transmitted, the blast furnace burden data having a plurality of categories and subcategories; establishing a four-layer structure of a transmission tree according to the type of the blast furnace burden data, performing prefix coding on the blast furnace burden data according to the established transmission tree, and converting multiple types of blast furnace burden data in a blast furnace into transmission objects with prefix codes; and the background transmitting the transmission object with the prefix code to the front end, wherein the front end decodes the transmission object and outputs corresponding blast furnace burden data. According to the method, multiple types of separated transmission are replaced by a coding mode, so that the data transmission efficiency is improved; the coding rule is simple and easy to operate and implement; after the data information is transmitted to the front end, the front end decodes the data information and outputs corresponding data information. Compared with the prior art, under the same query condition, the data transmission time is shortened, and the data processing efficiency is improved.
Owner:WISDRI ENG & RES INC LTD

Two-dimensional matrix lattice and its generation method based on bcd coding for wheel hub traceability

The invention relates to the field of artificial intelligence and automatic control and discloses a two-dimensional matrix dot matrix based on a BCD (Binary-Coded Decimal) code for tracing of a wheelhub. The two-dimensional matrix dot matrix based on the code for tracing of the wheel hub comprises a direction code, a check code and a plurality of code text units, wherein the direction code is located at the upper left corner of the two-dimensional matrix dot matrix and is used for representing an identification direction of the code text units; the check code is located at the last bit of thetwo-dimensional matrix dot matrix and is used for detecting the correctness of the code text units or correcting error-reading code text units; the plurality of code text units are sequentially located on remaining positions of the two-dimensional matrix dot matrix and is used for representing tracing information of the wheel hub; and the code text units, the direction code and the check code arein a 2*2 dot matrix structure. The two-dimensional matrix dot matrix for tracing of the wheel hub is simple in structure and high in identifiability; the two-dimensional matrix dot matrix can be increased and decreased, adjusted and deformed according to actual demands and is suitable for engraving and detection demands of the code texts under various complicated conditions, the check code is provided, thus the two-dimensional matrix dot matrix has a certain error prevention and error correction capabilities.
Owner:SH INTELLIGENT EQUIP SHANGHAI CO LTD +1

An Encoding Method for Invisible Image Cipher

The invention provides an encoding method of invisible image ciphers. The encoding method comprises the following steps that: a system receives a specified picture and an encryption request from a client end, and performs cell processing on the picture, and equally divides cells in an orderly way; CMYK four-color value calculation is performed on the equally-divided cells, so that a color value database of different numerical values can be formed; the cells are repeatedly extracted according to rules so as to be subjected to paired color value difference comparison, and comparison results are assigned with 1 or 0 based on preset rules, so that a brand new set of source value database with an internal logic basis can be formed; and information to be encrypted is stored in the source value database in a grouped manner. With the encoding method adopted, invisible code information of codes is invisible. The information of a traditional two-dimensional code is stored through a geometrical feature, and the geometrical feature is exposed to naked eyes apparently, and as a result, defects of high possibility of being cracked, copied and stolen of the traditional two-dimensional code exist, while, with the encoding method of the invention adopted, the defects can be eliminated. According to the encoding method, the specified information of the client end is adopted as a key to match comparison value parameters, and therefore, various kinds of situations can be provided, and people can be prevented from reversely recognizing and extracting information.
Owner:SHENZHEN TAIJIU INFORMATION SYST CO LTD
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