31results about How to "Simplify the reading process" patented technology

The invention relates to a video integration system, and provides a communication protocol of a computer serial port control console and a novel infrared and visible video integration processing system. The novel infrared and visible video integration processing system comprises a console control portion, a camera video acquisition portion, a video integration portion and an integration displaying portion. A vc++ coding controlling and displaying interface is utilized, and the opencv (open source computer vision library) is introduced to process video images, and then an integration result is displayed. Console control includes the control of upward rotation, downward rotation, leftward rotation, right rotation and rotating speed, a thermal infrared imager and a visible light camera are utilized in the camera video acquisition portion to acquire two video information, and zoom and the like of the camera can be controlled via a control interface. By means of a novel visible light and infrared image registration method, the infrared and visible video integration system is simple and quick, and instantaneity of the infrared and visible video integration system which is simple and quick is strengthened. Since the infrared image and visible light image can greatly compensate mutually, the infrared and visible video integration system is high in practicability, good in integration effect and wide in application.

The invention provides a data management system for a vehicle monitoring system. The data management system comprises a communication server, a relational database server and a client server, the communication server, the relational database server and the client server are connected with a data management module, the data management module is further connected with a memory database module, and the client server is connected with the memory database module and the relational database server. Real-time monitoring data can be stored into the memory database module by the data management module of the data management system, the client server can directly access the memory database module to read the corresponding monitoring data, data reading processes are simplified as compared with the mode of writing data into a relational database and then reading the data from the relational database, so that data reading speed is effectively increased, and the real-time performance of the monitoring data is greatly improved.

The embodiment of the invention discloses a voice data processing method, a device and a mobile terminal. The method comprises the steps of obtaining target voice data; according to the target voice data, determining an instant communication application and the target contact information corresponding to the target voice data; according to the instant communication application and the target contact information, processing the target voice data. According to the embodiment of the invention, the operation complexity of a user in sending voice data is reduced. Especially when a plurality of instant communication applications are used simultaneously, the number of selecting and switching operations between the plurality of instant communication applications is reduced. Meanwhile, the operation of sending, reading, processing and related operations can be simplified. The information transmission efficiency is improved.

The present invention relates to a mobile processing system and mobile processing method for two-dimensional code information. The method includes: a mobile terminal acquires a two-dimensional code picture; request information, the request information carries the two-dimensional code picture; the information processing server forwards the request information to the parser; the parser parses the two-dimensional code picture, and obtains The analysis result information of the two-dimensional code picture is returned to the information processing server; the information processing server forwards the analysis result information of the two-dimensional code picture to the mobile terminal. The present invention analyzes the two-dimensional code picture through the parser on the network side, effectively solves the problem that the mobile terminal without two-dimensional code analysis software cannot recognize the two-dimensional code picture, and enables the mobile terminal user to know the details of the two-dimensional code picture Relevant information is convenient for mobile terminal users.

The invention relates to an AXI bus based convenient configurable frame data access control system, aiming to solve problems that existing methods are complex to operate and the systems in the prior art have low overall performance. The system comprises a configuration module, a buffer module, a write address generator module, a read address generator module, a read state machine control module, a write state machine control module and an AXI bus control module. The buffer module comprises a write data buffer submodule, a write address buffer submodule, a read data buffer submodule, and a read address buffer submodule. The system is applied to the field of data access.

The invention discloses a method and a system for counting the transportation quantity of unmanned conveying vehicles for carrying containers at a port. The method comprises the steps of an unmanned conveying vehicle reading the cargo information tags of the containers to be transported to obtain the cargo information of the containers to be transported, the unmanned conveying vehicle sending thecargo information and the self unmanned conveying vehicle information to a remote control end, the remote control end locking the unmanned vehicle information and the cargo information to obtain the locking information, the remote control end unlocking the locking information to obtain the cargo information and the unmanned vehicle information after receiving container yard information, the remotecontrol end taking the cargo information as the transportation amount of the unmanned conveying vehicle and counting the current conveying amount of the unmanned conveying vehicle. Compared with theprior art, the method and system have the advantages that the cargo safety can be guaranteed, and the existing cargo information reading process is simplified, time is saved, and the current transportation amount of each unmanned conveying vehicle can be counted efficiently and accurately.

The invention discloses an image reading device and system. The image reading device comprises a light transmitting plate, a first light source, a second light source, a lens, a photovoltaic conversion chip and a data processing circuit, wherein the light transmitting plate is used for carrying an original pattern, the light entering side of the lens is arranged corresponding to the light transmitting plate, the lens is used for receiving stimulation light of the original pattern under irradiation of the first light source and receiving reflected light of the original pattern under irradiation of the second light source, the photovoltaic conversion chip is arranged on the light outgoing side of the lens and provided with a first light sensing pixel line and a second light sensing pixel line, and the data processing circuit is connected with the photovoltaic conversion chip and used for receiving a first-way signal output by the first light sensing pixel line and a second-way signal output by the second light sensing pixel line and used for splitting the second-way signal into a first signal, a second signal, a third signal and a fourth signal. By means of the image reading device and system, the problem that an image reading device in the prior art cannot effectively read images in the original pattern is solved, and the effects of greatly improving the reading function of the image reading device and simplifying the image reading processes are further achieved.

The invention provides a metadata model based function block diagram online debugging method. The method includes a) packaging typical real time data point and related essential properties thereof inan industrial control process into a metadata model having a uniform structure; b) based on the metadata model, defining and realizing different kinds of function blocks; c) introducing primitive information elements of the different function blocks on the basis of control command sets and metadata sets; d) generating an algorithm configuration file based on the above configuration file structureby configuration software and implementing an online monitoring function in online debugging through downloading and running the algorithm configuration file in an industrial controller and reading the metadata sets in the algorithm configuration file periodically; e) implementing an online value setting function through modifying the metadata sets by the configuration software. By adopting the method provided by the invention, communication efficiency is improved, safety of real time control data is improved and great convenience is provided for online real time debugging of control strategies.

The embodiment of the present application discloses a reading control method and related equipment. The method is applied to electronic equipment, and the electronic equipment includes: a camera module. The method includes: acquiring a paragraph coordinate data table and margins; receiving a preset The first image data and the second image data within a certain period of time, perform eye tracking calculation on the first image data and the second image data to obtain the first line of sight coordinates and the second line of sight coordinates; according to the first line of sight coordinates, The margin, the first paragraph range of the paragraph coordinate data table; determine whether the first paragraph range includes the second line of sight coordinates, if the first paragraph range includes the second line of sight coordinates, correspond the first paragraph The contents of the paragraphs are saved to the setting software. The technical solution provided by this application has the advantage of high user experience.

The invention discloses an intelligent card and a method for accessing the flash memory of the intelligent card, relates to the field of intelligent cards and aims to solve the problem that a large quantity of flash memory interface functions need calling in a main program body when the intelligent card is accessed in the prior art. The method for accessing the flash memory of the intelligent card comprises the following steps of: setting the access right of a flash memory address to be unavailable to be read or written in an address protection unit; when a command code accesses a protected flash memory address, performing data exception processing to obtain the command type of the command code and command information corresponding to the command type; and accessing the flash memory of the intelligent card according to the command type and the command information corresponding to the command type. The invention also discloses the intelligent card for accessing the flash memory of the intelligent card by the method. The method is used for accessing a memory space by using the intelligent card.

The invention discloses a file system establishing method and device which are used for solving the technical problem that one file system can not be established on a plurality of storage devices and are applied to an electronic device. The electronic device at least comprises a first storage device and a second storage device; the first storage device and the second storage device are respectively provided with at least one subarea, and each subarea is provided with a plurality of storage blocks which are divided into first-class storage blocks and second-class storage blocks; the first-class storage blocks are used for storing control information, and the second-class storage blocks are used for storing data; information relevant to a first file system of established file systems, attribute information of all the second-class storage blocks in the first storage device and attribute information of all the second-class storage blocks in the second storage device are stored in the first-class storage blocks in each subarea of the first storage device and the first-class storage blocks in each subarea of the second storage device.

The invention discloses a sensor data reading and writing device and a reading and writing method thereof. The data export and system parameter configuration of most professional electronic systems often need to be realized with the help of the supporting host computer software. The invention relates to a sensor data reading and storage circuit, comprising a power supply circuit, a multiplexing circuit, a TF card circuit, a TF card reading circuit and a main control circuit. The TF card reading circuit includes a card reader chip and a USB socket. The multiplexing circuit includes a multiplexing chip. By setting the multiplexing circuit, the invention can realize the switching connection between the TF card, the main control chip and the host computer, thereby simplifying the reading process of sensor data and the configuration process of the sensor. The data selection end of the multiplexing chip in the present invention is connected to the TF card reading circuit. Therefore, when the TF card reading circuit is powered on, the TF card will be automatically connected to the host computer, which simplifies the process of connecting the TF card to the host computer.

The disclosure discloses a character selection method, device, point reading device, electronic device and storage medium. The method includes: obtaining the position of the touch point of the user's finger on the reading material, and identifying the candidate characters in the preset size area directly in front of the position of the touch point; detecting the change of the user's wrist, and determining according to the change of the wrist For the text marked in the preset size area, the position of the contact remains unchanged. The embodiment of the present disclosure can realize preliminary determination of candidate characters through fingers, determination of marked characters through wrist changes, and the marked characters are the final point-read characters. Compared with using point-reading pens, the point-reading process is simplified and the point-reading efficiency is improved. Enhance the ease of use and reliability of point-of-view devices.

The invention discloses a method for improving the read-only property of a solid state disk and the solid state disk. The method is characterized in that a read-only operation channel is added in the solid state disk; concretely, an address mapping interface is added in an FTL; the address mapping interface can map an address with read operation to a read address of NFC; when the SATA receives a read-only operation instruction, the address mapping interface is called to obtain an NFC address corresponding to the read-only operation instruction; next, a reading instruction is directly sent to the NFC; the NFC reads data of the storage space according to the reading instruction of the SATA and directly feeds data back to the SATA. The method for improving the read-only property of the solid state disk and the solid state disk have the following beneficial effects: by recognizing read-only operation and simplifying the read process of hard disk data through read-only operation, processing time of an FTL is reduced and the read-only property is greatly improved.