Network division method and device, electronic equipment and storage medium

The embodiment of the invention provides a network division method and device, electronic equipment and a storage medium. The network division method comprises the following steps: acquiring construction strategy information for constructing a virtual local area network in a network; corresponding EasyMesh protocol message information is generated according to the construction strategy information; the EasyMesh protocol message information is transmitted to the proxy gateway equipment, so that the proxy gateway equipment carries out network configuration according to the EasyMesh protocol message information; and constructing the corresponding virtual local area network by adopting the proxy gateway equipment which completes the network configuration. By adopting the method, an intranet division strategy is distributed to different networking devices (proxy gateway devices) through the main control gateway device by the EasyMesh. The main control gateway device is used as a center and a ...

Storage method of multimedia material index information and printed publication thereof

The invention discloses storage method of multimedia material index information and printed publication thereof. In the storage method, text for normal reading and two dimension code for storing the multimedia material index information are stored in printable medium; The printing publication carries with text for normal reading and 2-D code for equipment identifying; code pattern symbol of 2-D code is constituted by bar code unit of different optical reflectivity arranging on substrate; the code pattern symbol is rectangular-shape and the bar code unit in the symbol is solid point uniformly spaced; the unit positioned at four corner of code pattern is positioning point for border positioning and identification, other unit is data point; The area of positioning point is larger than that of data point characterized in that the code pattern symbol is repeatedly arranged on substrate, the seamless splicing is code pattern array; code pattern array comprises at least two identical code pattern ...

Storage method of multimedia material index information and printed publication thereof

The invention discloses storage method of multimedia material index information and printed publication thereof. In the storage method, text for normal reading and two dimension code for storing the multimedia material index information are stored in printable medium; The printing publication carries with text for normal reading and 2-D code for equipment identifying; code pattern symbol of 2-D code is constituted by bar code unit of different optical reflectivity arranging on substrate; the code pattern symbol is rectangular-shape and the bar code unit in the symbol is solid point uniformly spaced; the unit positioned at four corner of code pattern is positioning point for border positioning and identification, other unit is data point; The area of positioning point is larger than that of data point characterized in that the code pattern symbol is repeatedly arranged on substrate, the seamless splicing is code pattern array; code pattern array comprises at least two identical code pattern ...

Networking verification method and device based on DPP protocol, equipment and medium

The embodiment of the invention provides a networking verification method and device based on a DPP protocol, equipment and a medium. The method comprises the following steps: carrying out a DPP protocol authentication process on equipment to be accessed to a network; under the condition that the DPP protocol authentication process of the equipment to be accessed to the network passes, sending a pin code to the equipment to be accessed to the network; receiving first confirmation information for the pin code sent by the device to be accessed to the network; and in response to the first confirmation information, performing a subsequent process of a DPP protocol, and performing first configuration interaction with the to-be-accessed device, the first configuration interaction being used for accessing the to-be-accessed device to a network. In the embodiment of the invention, compared with the traditional mode of accessing the network based on the DPP protocol, the method adds a networking ...

False proof ticket checking apparatus false proofing method thereof

This invention relates to an anti-false ticket checker and its method including a lens for imaging and a sensor, which is combined with an upper shell to form a lower shell of an outer shell with a space fixing a control module of said anti-false checker in the space, an infrared light source providing uniform illumination to imaged subjects through the imaging window is also in the space. The anti-false method includes generating and storing standard ticket information based on function, starting the infrared light source illumination and the array image sensor to get the frame image data of the imaged subject to be transferred to CPU, which automatically judges if there is a bar in the frame image, if so, then it decodes the frame image and compares the decoded result and data in the memory, if the content is the same with the standard ticket information, the ticket is true, otherwise it's not and gets frame image data again.

自适应被扫描图像底色的二值化电路及其方法

The invention possessing function for automatic tracking binary threshold level in order to realize optimum efficiency of binary image data taken from different background color on multiple different media is applicable to situation of using photoelectric sensor to input image. The circuit includes bright level tracking and holding circuit, potential-divider network, fast comparator. The bright level tracking and holding circuit is for tracking varied peak value of high level of input signal. The potential-divider network generates threshold level between two input levels. Comparing two input levels by the fast comparator generates binary signals. Analog image signal are input to comparator and circuit. Output of circuit and reference level of black level VREF is input to potential-divider network. Output of potential-divider network is input to fast comparator, which then outputs binary image signal.

Identifier distribution and analysis method and multimedia reader

The invention discloses an identifier distribution and analysis method and a multimedia reader. The identifier distribution method comprises the following steps of: acquiring correlative information of at least two objects with different expression forms, wherein the at least two objects with different expression forms have the same subject contents; and distributing correlation unique identifiers to the at least two objects with different expression forms according to the correlative information, wherein the correlation unique identifiers are used for representing the unique correlation between different expression forms of the same subject content; and unique correlation is the unique identifier different from the correlation between the expression forms of other subject contents and each group of correlation unique identifiers has global uniqueness. In the embodiment of the invention, by correlating the multimedia information across the expression forms, synchronous functional display ...

Linear scanning device capable of radio receiving and transmission

A wireless linear scanner able to transmit the scanned signals in wireless mode is composed of wireless communication unit, linear scanner and connecting unit including sean starter and power switch circuit. Its electrical connection logic is also disclosed.

Protein model quality evaluation method and device and computer equipment

The invention discloses a protein model quality evaluation method and device and computer equipment. According to the method, coordinate information and chemical bond information of a target protein model are obtained, the target protein model comprises a plurality of amino acid residues, the coordinate information comprises coordinate information of each atom in each amino acid residue, and the chemical bond information comprises chemical bond information between atoms in the target protein model; extracting geometrical characteristics of each atom according to the coordinate information of each atom, the atom type information of each atom and the amino acid type information of the amino acid residue to which each atom belongs; extracting topological characteristics of each atom based on chemical bond information between the atoms; fusing the geometric feature of each atom with the corresponding topological feature to obtain a fused feature of each atom; and determining a model mass fraction ...

File retrieval method and apparatus and time stream file processor

The invention discloses a file searching method in a file distribution table system, comprising the steps as follows: A. gaining a cluster number of each file cluster; B. sorting the cluster numbers and building up a cluster number index table; C. searching the cluster number index table, gaining the cluster number of the file cluster to be searched, and gaining the content of the file cluster to be searched by the physical memory address corresponding to the cluster number. The file searching device comprises a CPU and an address index memory unit; the address index memory unit memorizes the cluster number index table which has the cluster number of each cluster of the sorted file; the CPU is used for gaining the cluster number of the file cluster to be searched according to the cluster number index table when the file is being searched and gaining the content of the file cluster to be searched according to the physical memory address corresponding to the cluster number. The invention ...

Single-leaf revolving double-curve crown-strip ring and its process thereof

Singl-leaf revolving double-curve crown-strip ring and its process thereof

Convoluting the elasticity sheets metal punched forms the coronary straps jack contact element so that the manufacturing procedure is simple providing the advantages of low cost, good consistency andbeing suitable to mass production. The contact between jacks and pins is the contact mode of the multiaspect envelope so as to provide the features of steady dynamic contact resistance, shockproof, antivibration, small contact resistance etc. The structure of the contact element is simple without the front cover, back cover and inner housing, Thus, the size of the contact element is smaller and the wastage of copper material is reduced so as to save copper material as well as human resources.

Network platform system and management method

The embodiment of the invention provides a network platform system and a network platform management method. The network platform system performs unique coding management on a cross-media association of multimedia print reader to realize services aiming at publication and use of the multimedia print reader, and comprises a publication service management platform, a reader service platform, a publication service database and a reader platform database, wherein the publication service management platform is used for publishing a unique code of the cross-media association of the multimedia print reader to publishers, and is also used for synchronizing/publishing data in the publication service database to the reader platform database; and the reader platform is connected with the reader platform database, and is used for acquiring multimedia information from the reader platform database according to requests submitted by readers and providing the multimedia information for the readers. Through ...

Two-D bar code encoding and decoding method

An encode method and relative decode method for 2D bar codes are disclosed. Said encode emthod includes calculating the error correcting code of binary data information, adding it to data informationto form new bit stream, determining the number of bar code segments to divide the bit stream into data segments, mask calculation, adding segment control information to each segment, determining the resolution, length and width of bar code, adding beginning and ending patterns and left and right locating pattern, and outputting bar code.

Mesh networking flow scheduling method, gateway equipment and storage medium

The invention relates to the technical field of wireless networking, and provides a Mesh networking flow scheduling method, gateway equipment and a storage medium. The Mesh networking flow scheduling method comprises the following steps: a forwarding module of the gateway equipment receives a control message and a data message; the forwarding module distinguishes the control message from the data message according to a flow table; the forwarding module forwards the control message to a corresponding receiving target, wherein the receiving target comprises a Mesh controller and a Mesh proxy which are built in the gateway equipment; and the forwarding module forwards the data message according to forwarding rules of the flow table. According to the invention, the control message and the data message are isolated and forwarded separately in the gateway equipment, so that the security and controllability are ensured, and the flow scheduling is more efficient and flexible; and the Mesh controller ...

可以无线收发的线性扫描装置及方法

A wireless linear scanner able to transmit the scanned signals in wireless mode is composed of wireless communication unit, linear scanner and connecting unit including sean starter and power switch circuit. Its electrical connection logic is also disclosed.

Linear scanning data wireless transmitting-receiving method

The invention relates to a linear scanning data wireless transmitting-receiving apparatus and method, which can transmit the data after scanning and identifying picture, text or bar code by wireless mode. Wherein, the apparatus comprises a wireless communication device, a line scanner, and a connecting component; the connecting component includes a scanning starting drive and a power switch circuit; the scanning starting drive is connected with the GPIO1 input/output port of a main processor contained in the wireless communication device; the enablement terminal of the serial peripheral equipment interface SPI of the main processor is connected with the signal input terminal VIN of the line scanner by a power switch circuit; the synchronized clock signal CLK of the serial peripheral equipment interface SPI is directly connected with the clock port CLK of the line scanner; the line image scanning staring pulse SP from the general input/output interface GPIO2 of the main processor is directly ...

Two-dimensional code, printed publication applying the two-dimensional code and decoding process

The invention discloses a two-dimensional code, printed publication using the two-dimensional code and a decoding method. The two-dimensional code is characterized in that rectangular code symbol includes a code unit with different optical reflectivity arranged on a substrate; the code units in the code symbol are solid round dots arranged at equal distance; the units at four corners of the code symbol are location dots for border location and recognition, and the rest units are data dots; and the area of the location dots are larger than that of the data dots. The two-dimensional code can form images under the condition of deep defocusing, and has the advantages of rapid data reading, high reliability, low requirement for reading equipment and wide application.

Antifalse antipirated edition terninal equipment and method

A terminal device and method of anti-forge and anti-products clustering. It scans and encodes the visible and invisible code of mono-dimension and two-dimension, gets the truth or false and selling areas information of the products marked by the code through the manners of radio sending and receiving and the server communication. The terminal device includes the code recognizing module; the radio communication module; the printing module for choosing use; the relating code recognizing module scans and encodes the materials being scanned, the compound information 200 obtained is transmitted to the server 300 by the radio communication module 2 via the radio communication network, the server 300 compares the received compound information 200 with the information in its database to judge the correctness of the compound information 200.

A two dimensional bar codes and coding-decoding method thereof

This invention relates to two-dimensional bar and code graph to generate the data into two-dimensional bars and to restore the code graph into data. The said code graph is formed by rectangle unit module in plane without gap with different optical characteristics and the unit module is divided into black and white frame modules. The coding method comprises the following steps: dividing two-bit data flow, error-correcting computation, generating cluster module and code graph. The decoding method comprises the following steps: comparing the code pairs, testing outline, getting the four angle coordinates of the macro module, reading bit value, judging code word matrix direction, determining center code words.

An image scanning method and system