48results about How to "Avoid garbled characters" patented technology

The invention relates to a networked real-time monitoring-oriented numerically-controlled machine tool machining process parameter acquiring method. According to the method, networked real-time monitoring of the machining states of multiple numerically-controlled machine tools with different control system types and different communication interface modes is achieved based on one server, real-time acquisition and recording of technological process parameters of FANUC, SIEMENS, HEIDENHAIN system machine tools can be achieved based on program names of NC programs and rules with a specific postprocessing format, and automatic transmission, storage and reusing of technological process parameters are achieved. The method is characterized in real-time performance, visibility, integrity, accuracy and the like. Real-time monitoring of the states of the numerically-controlled machine tools, full display of alarm number-based automatch alarm information and automatic transmission, storage and reusing of technological process parameters are achieved based on the spacecraft product numerically-controlled processing flow and the normalized numerically-controlled program format, and integrated application of a digital workshop information system is achieved on the basis.

The invention discloses a discrete picture file information extraction system and method based on deep learning, an end-to-end OCR model combines text detection with text recognition, the sharing of an image processing layer of a convolutional neural network is achieved, and the calculation speed and recognition effect are improved. Two-way LSTM is used in the aspect of character detection, a textarea is accurately segmented according to file layout when characters are recognized, and the problems that noise can be recognized as the characters through an existing OCR technology, messy codes can be generated for a chart, and wrong lines can be generated can be solved. In the aspect of text recognition, a ResNet is combined with a Transformer codec, so that written bodies and handwritten bodies can be accurately recognized; by combining an end-to-end OCR model with an information extraction model, information loss can be reduced, and the accuracy of information extraction can be improved; and the Bayesian optimization algorithm is used to realize training and parameter adjustment automation of the information extraction model, so that a user can customize the desired information extraction model even if the user does not understand machine learning.

The invention discloses a coded format detection method and a coded format detection device for text files, which belong to the field of file processing. The method includes the steps: dividing one text file into a plurality of text segments; if byte codes of first four bytes in a current text segment is larger than 0x00 and smaller than 0x7F, determining a coded format of the current text segment as ASCII (American standard code for information interchange); otherwise, detecting in corresponding coded format groups according to the coded byte size adopted by the byte codes, and transforming the current text segment into the correspondingly matched coded format according to a detecting result; and reading bytes in a next text segment for detection until all the text files are transformed. By the aid of the method and the device, text codes unmatched with coded byte order identifiers are judged by grouping, various coded formats are transformed, and messy codes cannot be generated when the coded formats in display are inconsistent with the byte codes of the text files, so that code transformation can be more quickly performed for the text files.

The invention discloses a method for conversion of a PDF (Portable Document Format) file into an SWF (Shock Wave Flash) file. Text character on each page of the PDF file, pictures in the PDF file and graphic layers in the PDF file can be obtained through analyzing the PDF file, and unconventional characters excluded in a conventional conversion character library are substituted by conventional characters included in the conventional conversion character library according to a substitution rule. If no substitution rules are provided, the PDF page including the unconventional characters is imaged, and pixel identification is then carried out for the imaged page to convert the page of the PDF file including the unconventional characters into the SWF file. The invention also discloses a system for conversion of the PDF file into the SWF file. Due to the substitution and imaging treatment of the unconventional characters in the method and system for conversion of the PDF file into the SWF file, the missing of part of a text and garbled codes can be avoided during conversion of the PDF file into the SWF file.

The invention provides a service set identifier (SSID) coding method, coding device, decoding method and decoding device. The SSID coding method comprises the steps of: employing a preset coding mode to code an SSID; determining whether the SSID includes Chinese characters; and a wireless access point assigning a coding mode of the SSID in sending the SSID if the SSID includes Chinese characters. The SSID coding method, coding device, decoding method and decoding device determine Chinese characters in the SSID, assign a coding mode of the SSID if the SSID includes Chinese characters, and uses the assigned coding mode to perform decoding, thereby avoiding messy codes caused by incapability of identifying Chinese characters, and improving SSID versatility.

The invention discloses a text message preview method of mobile communication terminal, comprising: displaying the message production menu in the screen when the user in the mobile communication terminal operates keypad and selects message menu; inputting the receiver telephone number when producing menu, confirming whether selecting preview menu displayed in the screen after producing the message to be transmitted; selecting the mobile phone kinds based on the receiver mobile information memorized in the phone code book of the memorizer part; searching LCD display screen dimension of the corresponding mobile phone information and previewing the produced text message according to the corresponding mobile phone LCD screen when selecting the mobile phone kind; in the state of operating the preview, after user selecting the confirmed menu, transmitting the produced text message to the phone number of the receiver. Therefore, the invention previews the user produced text message according to the mobile phone screen dimension of the other side so as to transmit the text message according to the user intent.

The invention provides a serial port communication baud rate adjusting method and system. The serial port communication baud rate adjusting method includes the steps that 1, the same baud rate is selected for the two ends of serial port communication; 2, clock frequency of a serial port receiving signal line and clock frequency of a sending signal line are obtained through a CDR, the obtained two clock frequencies are compared to obtain a comparison result, and adjustment information is fed back to the two ends of serial port communication according to the comparison result; 3, the two ends of the serial port communication adjust the clock frequencies of a serial port according to the feedback adjustment information. The serial port communication baud rate adjusting method further includes the steps that step 2 to step 3 are executed in a circulating mode till the comparison result is that the two clock frequencies are consistent to each other; after the comparison result is that the two clock frequencies are consistent to each other, the two ends of the serial port start communication. By means of the serial port communication baud rate adjusting method and system, the situation that the two ends of the serial port communication cause a data transmission error due to deviation of the two ends, so that a messy code is generated can be effectively avoided.

The invention discloses a shared printer with a function of automatic typesetting, and a typesetting method of the shared printer. The method comprises the following steps: receiving a pre-printing request sent by a terminal; acquiring typesetting preference information according to information carried in the pre-printing request; acquiring a pre-printed file according to the information carried in the pre-printing request; judging whether conflicts exist in the typesetting preference information or not in the aspect of requirements for the pre-printed file; if the conflict items exist, sending a typesetting conflict alarm to the terminal; receiving the feedback of the terminal on conflict alarm, acquiring the typesetting preference information which does not comprise the conflict items; if the conflict items do not exist, extracting plain text of the pre-printed file; finding a typesetting template, matched with the typesetting preference information, in a template database; loading the plain text into the typesetting template to generate a file to be printed; typesetting the pre-printed file according to the typesetting preference information so as to generate a printed file. After the shared printer and the typesetting method are adopted, the file can be automatically typeset according to user preference.

The invention relates to the technical field of computers, and provides a contract text data processing method and device, an equipment and a storage medium. The method comprises the steps of carryingout the label filtering on the obtained original contract data according to a preset regular expression which is used for filtering a webpage label, and obtaining the unlabeled text data corresponding to the original contract data; performing character string matching on the unlabeled text data according to a preset regular expression used for matching a preset character string, and processing the successfully matched preset character string according to a preset processing mode to obtain the pure text data; obtaining a contract type of the source contract file, and obtaining a contract template corresponding to the contract type from a preset template library; and importing the pure text data into a contract template to generate the standard contract data, and correspondingly storing thecontract type of the source contract file and the standard contract data into a contract database. According to the present invention, the contract data processing efficiency and the contract data query efficiency can be improved.

The invention provides an application program version statistics method and device, terminal equipment and a storage medium, and the method comprises the steps of initiating an approval request aftera user completes the editing of a configuration file; verifying the configuration file, and after the verification is passed, constructing the configuration file into a program package; and performingstatistics on the attribute information of the program package through a statistical interface, wherein the attribute information comprises version information. Through the method provided by the invention, the versions of the application programs can be counted, so that an enterprise can count and manage the versions of the programs used by each user.

The present invention proposes a data encryption method and system suitable for communication of light-duty synchrophasor measuring instruments, including: providing distribution network synchrophasor data as messages; providing randomly generated DES keys; providing random encryption based on the RSA encryption algorithm. Generated RSA public key and RSA private key; use the RSA public key to encrypt the DES key to generate an encrypted DES key; use the RSA private key and the RSA encryption algorithm to decrypt the encrypted DES key to generate The decrypted DES key; using the decrypted DES key to encrypt the message, and output the encrypted distribution network synchrophasor data. The invention has beneficial effects: it can not only realize the encryption and decryption of the data of the light-duty synchrophasor measuring instrument, but also ensure that the speed of encryption and decryption meets the time delay requirements of the light-duty synchrophasor measuring instrument, and can also realize the dynamic management of the key, and finally ensure that Communication security of lightweight synchrophasor measuring instrument data.

A method for control multi-system includes receiving control input from external of device, confirming one system unit required to be connected with control command channel according to control input and generating relevant output, gating said system unit to set up connection with control command channel according to control output. The device used for realizing said method is also disclosed.

The invention provides an automatic font identification and conversion system, which is used for receiving information that sent from a sending end computer to a target computer as well as requirements of the target computer for acquiring the information from a server and obtaining font types which can be identified by the target computer by analyzing the registry of the target computer. When the font type of the information sent by the sending end computer to the target computer does not accord with the font type which can be identified by the target computer, the system converts the fort type of the information into the font type which can be identified by the target computer, and then sends the font type to the target computer. The invention also provides an automatic font identification and conversion method. The invention can automatically convert the font type of the information into the font type which can be identified by the target computer before the information is sent to the target computer, and avoids the messy code phenomenon appears in the communication process of computers which apply operating systems with different fonts in the existing technology.

The invention discloses a method and device for decoding request information, belonging to the field of network application. The method comprises the following steps of: receiving request information; respectively acquiring encoding modes of a request path, an inquiry string and form content of the request information; and decoding the request information according to the acquired encoding modes. The device comprises a receiving module, a first acquisition module, a first decoding module, a second acquisition module, a third acquisition module and a second decoding module. By respectively acquiring the encoding modes of the request path, the inquiry string and the form content of the request information, the request information is decoded according to the acquired encoding modes, therefore different decoding modes can be determined according to different encoding modes, and the decoding flexibility is improved; in addition, because the request information is decoded according to the encoding modes of the request information, the decoding correctness can be ensured, and messy codes are avoided.

The invention discloses a railway three-phase signal power supply voltage / current acquisition circuit which comprises a multi-way simulation switch circuit, an amplification circuit, a filtering circuit, an A / D conversion circuit and a microprocessor which are connected in sequence, wherein an A-phase voltage isolation sampling circuit, a B-phase voltage isolation sampling circuit, a C-phase voltage isolation sampling circuit, an A-phase current isolation sampling circuit, a B-phase current isolation sampling circuit and a C-phase current isolation sampling circuit are connected with the input end of the multi-way simulation switch circuit; the A-phase voltage isolation sampling circuit, the B-phase voltage isolation sampling circuit and the C-phase voltage isolation sampling circuit all consist of electronic transformers T, diodes D1 and diodes D2; the A-phase current isolation sampling circuit, the B-phase current isolation sampling circuit and the C-phase current isolation sampling circuit all consist of current transformers CT, diodes D3 and diode D4. The railway three-phase signal power supply voltage / current acquisition circuit is reasonable in design, high in voltage and current acquisition precision, high in anti-interference property and high in working reliability, and electric isolation is achieved.

The invention discloses a method for supporting local refreshing of any display area, and the method comprises the steps: dividing a to-be-compressed image into a plurality of original data blocks, and storing the original data blocks in a frame buffer after compression; obtaining the position and the size of a local refreshing area; judging whether the local refreshing area comprises an incompletely refreshed original data block area or not; if yes, receiving image data of the local refresh area, expanding the incompletely refreshed original data block area into a completely refreshed original data block area, compressing a data block corresponding to the incompletely refreshed original data block area, storing the compressed data block in a frame buffer, compressing a data block corresponding to the expanded original data block area, and storing the compressed data block in a local refreshing buffer; and reading the compressed data in the frame buffer and the local refresh buffer, decompressing the compressed data, performing pixel line splicing processing, and displaying the decompressed compressed data in a display system. The display device can support local refreshing of anydisplay area, and the problems of messy codes, blurred screens and the like in the image display process are effectively avoided.

The invention provides an access method, system and device based on multiple security protocols and a medium, and the method comprises the steps: obtaining an access request of a target resource, andobtaining a response message according to the access request; decoding a character string of the response message to obtain a first character string; dividing the first character string to obtain a header file, a load and a signature; verifying the signature through the header file, and outputting the data stream of the load when the verification result is correct. According to the method, the acquired response message is decrypted and transcoded, so accidents such as messy codes and analysis errors in a data transmission process can be avoided; the signature of the character string obtained by decoding is verified after the character string is divided, so the information in the response message can be ensured not to be tampered, the verification and trust are performed through the signature, and the reliability is higher; meanwhile, the process from request to response acquisition is light enough and convenient, the cost is low, and the consumption is low. The method can be widely applied to the technical field of computer software.

The invention provides a KAFKA message queue number monitoring method and device, an electronic device and a storage medium. The KAFKA message queue number monitoring method comprises the steps of when a KAFKA message queue number monitoring instruction is received, defining a designated global variable; obtaining a cluster name of the KAFKA; referring to the specified global variable, and executing a consumer information script according to the cluster name to obtain KAFKA initial operation data; carrying out Chinese formatting on the KAFKA initial operation data to obtain KAFKA operation data; outputting the KAFKA operation data; calling the current message queue number from the KAFKA operation data; and when the current message queue number is greater than or equal to a first preset value, giving an alarm. According to the invention, timely early warning can be carried out when data in the KAFKA cannot be updated, and the operation and maintenance efficiency is improved.

The invention provides a software code review method and device. The method comprises the following steps: acquiring an input target checking time point and a version library identifier; judging whether a preset project management system is configured with an SVN version library corresponding to project code review or not based on the version library identifier; determining a corresponding target inspection task based on the target inspection time point; and if yes, performing review state inspection on the target inspection task in the SVN version library based on a preset logic judgment rule, and determining a corresponding project code review result. By the adoption of the software code review method, code review can be achieved on the basis that an existing project management system and an existing compiling and publishing system are integrated, the operation process is convenient and fast, review complexity is low, the messy code problem is avoided, code review forced coverage is achieved, and on the premise that convenience and efficiency can be guaranteed, the software development quality is effectively improved.

The embodiment of the invention discloses a method, equipment and a system for processing a prompt message, which relates to the technical field of communication and solves the technical problem of low processing efficiency of the prompt message of the prior art. A coding field is added in the prompt message by the embodiment, and the coding field contains a coding mode. The prompt message with the added coding field is sent to a client so as to ensure that the client processes the prompt message according to the coding mode of the coding field. The embodiment of the invention is mainly applied to a scene during man-machine interaction on a user interface.

The invention provides a filename processing method and device and a server. The method includes: determining the geographical location information of a terminal where a client is located according to an IP address which the client requests to be connected to; acquiring the encoding mode corresponding to the geographical location information; encoding the filenames requested by the client according to the encoding mode, and transmitting the filenames obtained after the encoding to the client. The method has the advantages that the filenames requested by the client are encoded according to the encoding mode used by the client, messy codes appeared when the client shows the filenames in the file list in the server are avoided, and the file sharing reliability between the client and the server is increased.

The invention discloses a product information binding method, relates to a product information binding technology, and aims to solve the problems that an existing method for scanning an identifier ona product by a code scanning gun is not suitable for scanning on all stations and incomplete code reading information or messy codes are easy to occur during scanning. The method comprises: initializing a chip, reading current data in the chip, wherein the current data obtained by reading the chip this time are Q; binding the product information for the first time, and scanning the product identification twice by using a code scanning gun; judging whether the results of the two times of code scanning are consistent with the set product information data length and key characters or not, and judging whether serial number repeated codes occur or not; using a code scanning gun to scan the product identification, writing set product information into the chip, reading data in the chip again, wherein the data obtained by reading the chip this time is Q1; and judging whether Q is the same as Q1. The method has the beneficial effects that the phenomenon of incomplete code reading information ormessy codes is avoided, and the method is suitable for scanning on all stations.

The invention provides a serial port communication baud rate adjusting method and system. The serial port communication baud rate adjusting method includes the steps that 1, the same baud rate is selected for the two ends of serial port communication; 2, clock frequency of a serial port receiving signal line and clock frequency of a sending signal line are obtained through a CDR, the obtained two clock frequencies are compared to obtain a comparison result, and adjustment information is fed back to the two ends of serial port communication according to the comparison result; 3, the two ends of the serial port communication adjust the clock frequencies of a serial port according to the feedback adjustment information. The serial port communication baud rate adjusting method further includes the steps that step 2 to step 3 are executed in a circulating mode till the comparison result is that the two clock frequencies are consistent to each other; after the comparison result is that the two clock frequencies are consistent to each other, the two ends of the serial port start communication. By means of the serial port communication baud rate adjusting method and system, the situation that the two ends of the serial port communication cause a data transmission error due to deviation of the two ends, so that a messy code is generated can be effectively avoided.

The invention provides a data transmission method and related equipment. The data transmission method comprises the following steps: establishing near-field communication connection with a terminal; in the process of receiving the data sent by the terminal, monitoring the time difference experienced when the near field communication connection with the terminal is disconnected and when the near field communication connection with the terminal is reconnected; and if the time difference is greater than a breakpoint resume time threshold, sending a data retransmission instruction to the terminal.According to the data transmission method provided by the embodiment of the invention, under the condition that the disconnection time difference exceeds the breakpoint resume interval time, a retransmission instruction is sent to the terminal, so that the terminal retransmits the data from the first transmitted data packet after receiving the retransmission instruction, thereby preventing the loss of the data packet transmitted before disconnection in the electronic tag, ensuring the integrity and accuracy of the transmitted data, and avoiding a messy code phenomenon.

The invention discloses an EPS based power-assisted steering mode switching system. The EPS based power-assisted steering mode switching system comprises an EPS electric power-assisted steering systemand a display screen which is in CAN communication with the EPS electric power-assisted steering system, wherein the display screen is equipped with a power assisting mode selecting module and a modeswitching display module; a safety switching monitoring program is configured in the EPS electric power-assisted steering system; the safety switching monitoring program can be used for feeding backpower-assisted steering mode results of the EPS electric power-assisted steering system to the display screen; the power assisting mode selecting module is used for displaying alternative power assisting modes, and sending corresponding message to the EPS electric power-assisted steering system when certain power assisting mode is selected; and the mode switching display module is used for receiving power-assisted steering mode switching results fed back by the safe switching monitoring program and displaying the corresponding switching results. The invention further discloses an EPS based power-assisted steering mode switching method which adopts the EPS based power-assisted steering mode switching system. The power-assisted steering switching safety can be improved.

The invention relates to an organophosphorus pesticide residue detection method based on a readable bar code type pattern of a smart phone. The method comprises the following steps: preparing an organophosphorus pesticide residue channel; printing and manufacturing a 39 code+code; adding a pesticide residue quick detection reagent into the organophosphorus pesticide residue channel; scanning a bar code to obtain a scanning result by using the smart phone; scanning the bar code to screen shot to obtain number picture of the scanning region for colorimetric analysis. Based on the readable bar code type pattern of the smart phone, the smart phone and a one-dimensional bar code are applied to quantitative and qualitative detection of biological and chemical molecules. As the widely applied smart phone is used for detecting and phone bar code scanning software and mobile phone image analyzing software can be downloaded freely from the Internet, the method has the remarkable advantages of quick detection speed, low cost and easiness in popularization.

The invention discloses a data configuration system and a data configuration method thereof, and the system comprises a receiving module which is coupled with a data transaction platform and is used for receiving to-be-processed data from the data transaction platform; a configuration center processing module which is coupled with the receiving module and used for carrying out data processing on the to-be-processed data to obtain processed data, wherein the data processing comprises data deduplication and / or missing completion; and a sending module which is coupled with the configuration center processing module and is used for sending the processed data, wherein the data transaction platform is used for receiving information input by an external user. According to the invention, the userdemand can be identified with an opportunity, the feedback efficiency and accuracy are improved, the cost is reduced, and the customer experience is enhanced.