40results about How to "Raise the level of digitization" patented technology

The invention relates to a protection device and a method, belonging to the field of downhole electronic instruments and meters, in particular to a diagnostic protection device and method for tunnel drilling rigs based on virtual instruments. It includes five parts including sensing module, real-time data acquisition instrument, power supply module, data processing and display terminal, and protection module, all of which are designed with intrinsically safe circuits and can be used in coal mines; the software passes through the hardware driver layer, platform software layer, and application program The three-tier architecture is designed and developed to realize the functions of storage, communication, display, monitoring and diagnosis; during the diagnosis process, a fault database and feature library are built to accurately identify drilling rig faults through similarity coefficients, and make corresponding alarms according to fault levels response. The invention has small volume and low cost, can comprehensively monitor the state of the drilling rig, accurately identify the failure of the drilling rig, improves the digital level of the drilling rig, and provides technical support for the intelligentization of the drilling rig in the future.

The invention relates to the technical field of dynamic testing of oil wells in the petroleum industry, in particular to a multi-sensor fusion measurement system for measuring water content and / or salinity. The output of the programmable oscillator (X1) is connected to the multiplexer (X2), the multiplexer (X2) is connected to the coupler (X5) for communication, and the coupler (X5) is connected to the digital phase shifter (X6) for communication. The phase shifter (X6) communicates with the phase difference detector (X7); the output of the programmable oscillator (X1) is connected to the multi-channel signal distributor (X2) to generate multiple high-frequency signals of the same frequency, amplitude and phase; first take one of the channels After the high-frequency signal enters the coupler (X5), two signals are output, which is the water content measurement part; secondly, two high-frequency signals are taken, which is the salinity measurement part.

The invention discloses a an embedded electronic jacquard machine control system, which comprises an embedded CPU module, an operation interface, a system setting and test module, a pattern file storage module, a synchronous signal detection module, and a data sending recheck and needle selection control driving module, wherein the embedded CPU module is used for coordinating and controlling the work of a plurality of modules; the operation interface is used for establishing a human-machine interface to display different working states and input parameters; the system setting and test module is used for setting parameters of a system and performing self-detection; the pattern file storage module is used for storing a pattern file to be processed; the synchronous signal detection module isused for the state during the detection through a sensor and sending a control command; and the data sending recheck and needle selection control driving module is used for rereading sent data, comparing the reread data with the sent data, amplifying released data, and then controlling the action of needle selection. The invention provides the embedded electronic jacquard machine control system which can reduce production cost, improve work efficiency, and is safe and reliable.

The invention relates to a real-time monitoring system for preventing ice blockage of a pressure regulating valve of a natural gas distributing station yard. The real-time monitoring system comprises an on-site parameter collection module, an on-site alcohol injection module, a process control module and a management module, wherein the on-site parameter collection module is used for collecting dew point, pressure, flow, temperature and valve opening parameters before and after the pressure of a natural gas pipeline is regulated; the process control module is used for transferring on-site real-time data to the management module; the management module is used for analyzing and judging the on-site data and then transferring a control signal to the on-site alcohol injection module through the process control module; and the on-site alcohol injection module is used for automatically completing alcohol injection to the natural gas high-pressure pipeline according to the control signal. The real-time monitoring system has great practical significance on preventing the ice blockage of equipment of the natural gas distributing station yard, safely producing, reducing the prevention cost and increasing the digital level during natural gas distributing, the personal safety of working personnel of a natural gas distributing station is effectively guaranteed, the energy waste is reduced, the operation time of the equipment is saved, and the working efficiency is improved.

The invention relates to a method for transmitting the supporting position of a large component of an aircraft. The method comprises the following steps of A. respectively generating a local coordinate system for each of supporting components; B. measuring local coordinates of arbitrary M auxiliary points on each of the local coordinate systems; C. measuring local coordinates of arbitrary N measuring points on a contact surface of each technical ball head and a corresponding ball socket; D. according to the local coordinates of the N measuring points, calculating the local coordinate of the ball center of a corresponding spherical surface enveloped by the N measuring points; E. fixing the large component of the aircraft to the supporting components; F. generating a global coordinate system for an aircraft assembling site platform formed by the supporting components; G. measuring global coordinates of M auxiliary points on the global coordinate system; H. calculating a transformational relation of the local coordinate and the global coordinate of each of the M auxiliary points; I. converting the local coordinate of the ball center into the global coordinate of the ball center according to the transformational relation; and J. transmitting the global coordinate of the ball center to the supporting components of a next station. Through the adoption of the method disclosed by the invention, transmission of the supporting position of the large component of the aircraft between the stations is realized.

The invention relates to an automated 'stance type' composite material manual lay-up workshop. The front of the workshop is provided with a workshop entrance (1), and the rear of the workshop is provided with a workshop exit (11); a falling machine (2) is arranged in front of the workshop, a conveyor (3) is in butt joint with the falling machine (2) and is connected with 2-4 raw material conveyingchains (10) arranged side by side from the front of the workshop to the rear of the workshop, and mold conveying chains (6) are further arranged on the two sides of each raw material conveying chain(10); the mold conveying chains (6) are converged at the rear of the workshop and adjoin to the workshop exit (11); and stations are arranged between the raw material conveying chains (10) and the mold conveying chains (6), and material temporary storage frames (5) are arranged between the front stations and the rear stations; the stations comprise small mold stations (4a) and large mold stations(4b). According to the automated 'stance type' composite material manual lay-up workshop, aiming at problems of a traditional scattered station production organization mode and combining with the advantages of current automated logistics and information flow, the former independent stations are organized into the production line through a modern logistics system and an information system, an adaptable technology arrangement scheme is put forward, the building space utilization rate is increased, and the production efficiency is improved.

The invention discloses a quality control method and a quality control system based on an open network transmission publishing file, the method is applied to an editing file management system and a printing file management system, and an editing file management module generates a flexural printing file and an 8-bit TIFF file from an editing PDF file; the printing file distribution module is used for generating an encrypted copy file from the flexural printing file and the 8-bit TIFF file and setting permission and effective time; and the printing file downloading module decrypts the downloadedencrypted copy printing file to generate an 8-bit TIFF file, and compares the 8-bit TIFF file with the downloaded and decrypted 8-bit TIFF file. By means of the method, the problems of low layout plate making quality and low efficiency of a publishing house are effectively solved, network security transmission, content quality guarantee and copyright effectiveness control of printed files at thelayout plate making end, the publishing management end and the printing production end are efficiently achieved, and the publishing and printing work quality and efficiency are improved.

The invention provides a method for collecting digital caliper data based on continuous code scanning, the steps of which include: (1) collecting digital caliper data based on a mobile terminal; (2) generating two-dimensional codes by grouping measured data; (3) grouping QR code information identification and analysis. Based on the two-dimensional code generation and identification technology, the invention utilizes the mobile terminal to connect with the digital caliper, and transmits data in groups, thereby solving the problems of inconvenient data collection and importing of the digital caliper. Through the method of the invention, the transmission of a large amount of measured data based on continuous code scanning is realized, thereby laying a foundation for improving the digital level of quality inspection on the production site, and can be popularized and applied in other similar application scenarios.