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

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.

A recording medium including a ferroelectric layer, a nonvolatile memory device including the recording medium and methods of wiring and reading data in the memory device. The recording medium includes: a lower electrode; a ferroelectric layer to which data is recorded, formed on the lower electrode; a barrier layer formed on the ferroelectric layer; and a semiconductor layer formed on the barrier layer. The nonvolatile memory device includes a probe that reads and writes the data. Furthermore, in the method of writing data, a writing voltage is applied between the probe, which contacts the semiconductor layer, and the lower electrode and, in the method of reading data, a state of a remanent polarization of the ferroelectric layer is determined by applying a reading voltage between the probe and the semiconductor layer.

The invention discloses a train data acquisition and management method and a train data acquisition and management system. The train data acquisition and management method includes the following steps of acquiring data information relevant with train equipment running and/or detection from a plurality of corresponding train equipment by a plurality of data acquiring terminals, storing the data information acquired by the data acquiring terminals into a data sheet of a corresponding local database and uploading the data information to a database server through a packet containing the data information and comprising a start frame, terminal codes, a data content and a finish frame, analyzing the terminal codes in the received packet by the database server, and determining the position of the database server for storing the data content in the packet according to the analyzed terminal codes. By the train data acquisition and management method, train data acquiring and managing efficiency and robustness can be improved.

The invention discloses an active anti-collision electric label with low power consumption and a working method thereof, which comprises a radio frequency transceiver chip (1), a ceramic antenna of 2.4G (2) and a power (3) which are connected with the external of the radio frequency transceiver chip; the radio frequency transceiver chip (1) contains a 8051 one-chip computer module, a radio frequency transceiver module and a flash memorizer; the internal memorizer records the ID information of the staff (or equipment) who (which) is provided with an electric label. The electric label is powered by a battery, and the transmission distance is long; the label employs a special work-dormant mechanism and a simplified identification communication process, thus the labels have extremely low power consumption and the battery has long service life; the labels are provided with communication channel free and busy interception mechanism, embedded with a multi-label anti-collision retreat algorithm, which can improve identification effect of multi-label simultaneous recognition.

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 discloses a data migration method, a memory and a controller, and belongs to the technical field of computers. The data migration method comprises the following steps: receiving a data migration instruction sent by a controller; and in response to the data migration instruction, according to a source address, a destination address and a target data volume in the data migration instruction, migrating target data which is stored by taking the source address as an initial address and has the data volume of the target data volume to a region which takes the destination address as the initial address for storage.

The embodiment of the invention discloses a reading control method and related equipment, the method is applied to electronic equipment, the electronic equipment comprises a camera module, and the method comprises the following steps: obtaining a paragraph coordinate data table and an edge distance; receiving first image data and second image data within a preset time, and performing eyeball tracking calculation on the first image data and the second image data to obtain a first sight line coordinate and a second sight line coordinate; according to the first sight line coordinate, the edge distance, the paragraph coordinate data table and a first paragraph range , judging whether the first paragraph range contains the second sight line coordinate, and if the first paragraph range contains the second sight line coordinate, storing the paragraph content corresponding to the first paragraph to set software. The technical scheme provided by the invention has the advantage of high user experience.

The invention belongs to the field of medical equipment for the pneumology department and particularly relates to a device for measuring the diameter of a human airway. One end of a moving inner tubeglidingly extends into a first conveying outer tube from the tail end of the first conveying outer tube, and a cavity is formed between the inner wall of the first conveying outer tube and the outer wall of the moving inner tube; optical fiber is arranged in the cavity and connected with a display; one end of an annular bag part is communicated with the tail end of a second conveying outer tube, the other end of the annular bag part is communicated with the head end of the first conveying outer tube, and the side wall of the moving inner tube is connected with the inner wall of the annular bagpart through an expansion device; a deviator for controlling the direction of the conveying outer tube is also arranged on the side wall of the first conveying outer tube; scales are arranged on theside wall of the part, extending out of the conveying outer tube, of the moving inner tube. The device can control the direction freely and is simple to operate and high in accuracy, and the measurement problem of the diameter of the human airway at present is solved.

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 relates to a method for reading paper chart point longitude and latitude of an extensible mechanical arm based on a single grid ruler. The method comprises the following steps that 1, position coordinates of a pickup point in a paper-chart rectangular coordinate system are known according to the angle and length of the extensible mechanical arm; 2, according to the position coordinates of the pickup point in the rectangular coordinate system and basic information of a paper chart, longitude and latitude information of the pickup point is calculated. By adopting the method, the longitude and latitude information of a certain point position on the paper chart can be rapidly read by a computer by utilizing a position measurement mechanism similar to the mechanical arm, accordingly the complicated defects of a traditional calculating method are overcome, the process of reading the longitude and latitude information of the certain point position on the paper chart is simplified, the reading difficulty is reduced, and the reading efficiency and precision are improved.

The invention relates to a music score identification, and especially a violin music score identification, which belongs to the technical field of musical instruments. The violin music score identification comprises a plurality of notes. The notes comprise a note head, a note body, and a note tail. The violin music score identification is characterized in that the note head is provided with a finger mark whose cross section is smaller than the note head in terms of area; the upper part of the note body is provided with a chord position mark and a holding position mark. The violin music score identification is advantageous in that the chord position, holding position and finger position of the violin, corresponding to each note of the music are determined, and the corresponding altered tone marks are added, and note identifications with digit are used, and thereby a brand new musical notation, which is concise, easy to learn, and more visual and effective, can be formed.

The embodiment of the invention provides a sandbox file reading method and device and a terminal, and relates to the technical field of computer application, wherein under the condition that the to-be-tested application program runs, a sandbox file reading request is detected; in response to the sandbox file reading request, obtaining a file path of the sandbox file; reading file data in the sandbox file based on the file path; displaying the file data. According to the technical scheme provided by the embodiment of the invention, the sandbox file can be read conveniently and quickly.

The invention relates to the technical field of information security, and provides a data reading and uploading method and device. The method comprises the steps: receiving an encrypted ciphertext returned by a cloud platform according to data corresponding to a data reading request, and if the data level of a first data key is inconsistent with the data level of the encrypted ciphertext, converting the first data key into a second data key corresponding to the data level of the encrypted ciphertext, and decrypting the encrypted ciphertext by using the second data key to obtain data; enabling data uploading equipment to initiate the data reading request to a data reading device, enabling the users at different user levels to send the same first data key, and enabling each user to obtain the corresponding second data key through conversion according to the level difference between the first data key and the encrypted ciphertext, so the data reading process is simplified, and a plurality of users at different user levels can read the same data conveniently.

The invention discloses a sensor data read-write device and a read-write method thereof. Data export and system parameter configuration of most electronic systems with high professionality often needto be realized by means of matched upper computer software. The invention discloses a sensor data reading and storing circuit which comprises a power circuit, a multiplexing circuit, a TF card circuit, a TF card reading circuit and a main control circuit. The TF card reading circuit comprises a card reader chip and a USB socket. The multiplexing circuit includes a multiplexing chip. By arranging the multiplexing circuit, the TF card can be switched and connected with the main control chip and the upper computer, so that the reading process of sensor data and the configuration process of the sensor are simplified. A data selection end of the multiplexing chip is connected to a TF card reading circuit. Therefore, when the TF card reading circuit is powered on, the TF card is automatically connected with the upper computer, and the process of connecting the TF card with the upper computer is simplified.

The invention relates to the technical field of network data packet sorting, in particular to a multi-data packet file bubble sorting method, which comprises the following steps of: preliminarily reading files, preliminarily sorting the files, dividing time batches, sequentially reading the files according to the time batches, and performing file bubble sorting in sequence. According to the technical scheme, the data messages in the data packet file are reordered completely according to real moments, so that subsequent attack behavior discovery and redisk are facilitated; in order to avoid too many file handles opened at the same time, part of files needing to be concerned are selectively opened according to batches, and resource waste caused by the file handles irrelevant to time is avoided; according to the method, the pre-reading strategy is executed for each data packet file, the participated sorting process is carried out in the memory, the sorting efficiency is high, the data packet files are recombined after being split, the sizes of the files participating in bubble sorting are limited, and a good foundation is laid for rapidly sorting and replaying the multiple data packet files.

The invention provides an inter-core interaction method and device of a multi-core system, equipment and a storage medium, and relates to but is not limited to the technical field of computers. The method comprises the steps that a first kernel determines an interaction channel group corresponding to a target kernel according to the target kernel of first interaction data to be transmitted; the target kernel is one of the at least one second kernel, and the second kernels are in one-to-one correspondence with the interaction channel groups; selecting a first interaction channel from a plurality of second interaction channels of the interaction channel group according to the interaction type of the first interaction data; and sending the first interaction data to the first interaction channel, so that the target kernel obtains the first interaction data by monitoring the interaction channel group. The device, the equipment and the storage medium are applied to the interaction method. According to the embodiment of the invention, the interaction operation among multiple cores can be simplified, so that the execution efficiency of threads among the multiple cores is improved.