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94results about How to "Achieve real-time recording" patented technology

BIM-based building scheme project management system

InactiveCN108537440AReduce error rateEasy programming and automatic planning managementGeometric CADResourcesManagement unitDynamic planning
The invention discloses a BIM-based building scheme project management system. The system comprises a scheme formulation module and a dynamic planning module; an optimal processing module is connectedbetween the ports of the scheme formulation module and the dynamic planning module; the scheme formulation module comprises a BIM project unit and a WBS task node allocation unit; the output of the WBS task node allocation unit is connected with a dynamic project quantity management unit; the dynamic planning module comprises a resource management database; the data read-write end of the resourcemanagement database is connected with a cost implementation tracking unit; the input end of the cost implementation tracking unit is connected with a scheme implementation unit; the optimal processing module includes a risk assessment unit and a stage statistics unit; and the data output end of the stage statistics unit is connected with a project optimization unit. With the BIM-based building scheme project management system of the invention adopted, the full digital processing of large building projects is realized; task scheduling and project cost statistics can be carried out conveniently; and dynamic optimization processing can be carried out according to an implementation condition, so that project optimization can be realized.
Owner:SICHUAN VOCATIONAL & TECHN COLLEGE OF COMM

Electric network structure vulnerability real-time evaluation system

The invention relates to an electric network structure vulnerability quantification and visualization display technology and discloses an electric network structure vulnerability real-time evaluation system for carrying out real-time evaluation and analysis on the electric network structure vulnerability. The electric network structure vulnerability real-time evaluation system has the technical scheme that the electric network structure vulnerability real-time evaluation system comprises a system management module, a data communication module, a vulnerability visualization module, an evaluation indicating module and a database module. The electric network structure vulnerability real-time evaluation system is based on the wide area measurement information, the electric network structure vulnerability is evaluated in real time, and the functions of the structure vulnerability evaluation, the real-time display, the real-time recording and the like of operation parameters in an electric network are realized. On one hand, the receiving of dynamic data transmitted by a WAMS (wide area measurement system) is realized, in addition, the dynamic structure and the state information are analyzed, and the real-time recording of the electric network operation state parameter is realized; and on the other hand, the electric network structure vulnerability evaluation and result display is realized, and basis is provided for improving the safe operation of the electric network.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Digital laser explosion loading dynamic photoelastic experiment system

The invention discloses a digital laser explosion loading dynamic photoelastic experiment system, which comprises a laser, a beam expanding mirror, a field lens combination, a left 1 / 4 wave plate, a right 1 / 4 wave plate, an analyzer, an explosion loading device, an exploder, a digital high speed video camera and a computer. The laser sends out continuous line beams which are converted into circularly polarized light through the beam expanding mirror, a field mirror and the 1 / 4 wave plate to be illuminated on a test sample of the explosion loading device, the circularly polarized light are converged through the right 1 / 4 wave plate, the analyzer and the field mirror to be illuminated into a lens of the digital high speed video camera, and finally, the circularly polarized light is exploded by the exploder and shot by starting the digital high speed video camera to form an explosion loading image. The system record and analyze the broadcast information including process of stress saves in the test sample under explosion loads, stress time and space distribution and the like, an optical path is simple, requirements for experiment environment and experiment cost are low, period is short, precision is high, and continuous observation of the whole fracture process is achieved.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

High-temperature high-pressure wedge-shaped expansion load presplitting grain stress corrosion test device

The invention discloses a high-temperature high-pressure wedge-shaped expansion load presplitting grain stress corrosion test device which is characterized by being composed of a high-temperature high-pressure container, a sealing wire joint, a data acquisition box, a temperature controller and an industrial computer, wherein the high-temperature high-pressure container is a closed container with a jacket structure, and the closed container is formed by welding steel plates; conduction oil is filled in the jacket; aiming at the conduction oil, an electric heater is arranged; the top cover of the closed container is a flange cover; the flange cover is provided with the sealing wire joint and respectively provided with a temperature sensor and a pressure transmitter; a sample holder for placing a WOL sample is arranged in the closed container; the sealing wire joint is used for guiding a strain gauge signal on the WOL sample out of the closed container; and the industrial computer controls the internal temperature and pressure ranges of the closed container. The device disclosed by the invention can be used in a high-temperature environment of a simulated field and can be used for continuously performing a stress corrosion test.
Owner:HEFEI GENERAL MACHINERY RES INST

Phased array detection method for austenite stainless steel pipeline butt weld joint

The invention discloses a phased array detection method for an austenite stainless steel pipeline butt weld joint. With the phased array detection method adopted, the defects of the austenite stainless steel pipeline butt weld joint can be recorded; the defect detection rate of the austenite stainless steel pipeline butt weld joint is high; detection is safe; and cost is low. According to the technical schemes of the invention, the method comprises the following steps that: pre-detection preparation work is performed for a workpiece to be detected, and a detection instrument is installed; a sample model is established according to the groove form and detection thickness of the weld joint, detection equipment parameters are set; a sensitivity comparison test block is selected, and a sensitivity reference curve is drawn; a simulation verification test block is produced, detection sensitivity is set, and the defect of the simulation verification test block is detected, and whether a detection process is effective or not is verified; single-side double-side detection is performed on any surface of the weld joint according to the verified detection process, and detection data are recorded; and defects existing in the detection data are analyzed.
Owner:YANGJIANG NUCLEAR POWER +2

An SMT production line management method and a manufacturing end

The invention discloses an SMT production line management method and a manufacturing end, and the method comprises the steps: receiving an SMT production work order, and generating and printing material receiving information for receiving a to-be-SMT material from a raw material production line; Reading a production staff identity card to obtain unique production identity identification information, and obtaining unique production equipment identification information from production equipment information for processing the to-be-SMT material; Scanning material bar codes on the to-be-SMT materials to obtain material information, recording production quantity and bad data, and binding all the information to generate production information; Logging in a quality detection file matched with theto-be-SMT material, and writing the production number, the number of defective products and the defective description into the quality detection file; And writing the data related to the inspection into production information, and generating warehousing bar code information, so that the SMT material is stored in an SMT temporary storage library. According to the invention, a complete product tracing system is formed, transparent management of production is ensured, and subsequent bad analysis is facilitated, so that the production yield is improved.
Owner:JIANGXI YINHE METER CO LTD

General-purpose plane vertical crash test device and test method

The invention discloses a general-purpose plane vertical crash test device and a general-purpose plane vertical crash test method. The general-purpose plane vertical crash test device comprises a fixing bracket, a test piece which is fixed on the fixing bracket through suspension steel cables, a crash platform which is arranged on the ground and is parallelly opposite to the fixing bracket, a plurality of guide steel cables which are arranged between the fixing bracket and the crash platform and penetrate the test piece, a scale plate, and a camera which is arranged in a manner that the camera directly faces the scale plate. With the general plane vertical crash test device and test method provided by the invention, the stability of the attitude of the plane test piece in a free fall process can be ensured, and it can be ensured that the test piece cannot deviate from the guide steel cables in crash and bounce, and therefore, the safety of personnel and equipment can be guaranteed; and the scale plate and the camera are used in cooperation, and therefore, real-time recording of the deformation and displacement of the test piece in the crash process can be realized, and whether the test piece is tilted in the fall process can be verified. The general-purpose plane vertical crash test device and test method of the invention are advantageous in accurate test results, simple operation, safety and feasibility.
Owner:JIANGXI HONGDU AVIATION IND GRP

On-line monitoring device and method for motion state of broach

Provided is an on-line monitoring device and a method for the motion state of a broach. The on-line monitoring device comprises an RFID anti-metal tag, a reader-writer and a support assembly of a motion monitoring device. The RFID anti-metal tag is mounted to a broach handle. The reader-writer is fixed onto a machine tool by means of the support assembly of the motion monitoring device and capable of adjusting the direction thereof within the certain angle range in order to ensure normal communication between reader-writer and the RFID anti-metal tag. The reader-writer transmits an electromagnetic wave signal with frequency band ranging from 901 to 928 MHZ. When the RFID anti-metal tag enters the region of a magnetic field with the broach, the RFID anti-metal tag receives the electromagnetic wave signal ad obtains energy for sending the electromagnetic wave signal from the interior. The reader-writer receives interior information sent out by the RFID anti-metal tag and writes in information on broaching frequency of the broach to the RFID anti-metal tag such that on-line and active accurate monitoring of the broaching frequency of the broach is achieved. The on-line monitoring device and method for the motion state of the broach has following beneficial effects: real-time and on-line monitoring of the total number of machined workpieces during the whole service lifetime of the broach is realized; characteristics such as non-contact and long recording duration are obtained; and the on-line monitoring device and method are suitable for broaches with different kinds of specifications.
Owner:SHANGHAI JIAO TONG UNIV +1

Rule-violating channel monitoring method and rule-violating channel monitoring device

The invention discloses a rule-violating channel monitoring method and a rule-violating channel monitoring device, which is a scheme used for carrying out automatic monitoring on programs played by channels so as to realize effective supervision for rule-violating channels which play programs in a non-compliance mode. The rule-violating channel monitoring method comprises the steps of recording information of a newly played program of a monitored channel after each time of program switching according to a playing sequence in a predetermined monitoring time period; judging whether the monitored channel violates rules or not according to preset rule-violating channel judgment rules on the basis of the recorded information of a plurality of programs played by the monitored channel in the predetermined monitoring time period at the end of the predetermined monitoring time period, and determining rule-violating information of the monitored channel when the monitored channel is determined to violate the rules; and displaying the rule-violating information of the monitored channel in the predetermined monitoring time period to users according to a preset display mode. The method disclosed by the invention is simple to implement, can realize automatic supervision for the rule-violating channels which play programs in the non-compliance mode, and saves the manpower cost and the time cost of artificial supervision.
Owner:WUXI TVMINING MEDIA SCI & TECH

A method for recording the maintenance operation process of a substation based on wearable equipment

The invention relates to a method for recording the maintenance process of a substation based on wearable equipment, which comprises the following steps: (1) a maintenance task work order and a work ticket are received; (2) operation tools, operation tablet computers and operation glasses are assigned to the overhaul operation through the intelligent substation management platform; (3) the intelligent substation management platform pushes the maintenance work ticket to the operation terminal; (4) Overhaul personnel carries out overhaul operations; 5) the maintenance responsible person recordsthe work ticket and synchronously uploads the work ticket to the application serv; 6) during that operation, the positioning server receives the positioning information of the personnel and calculateswhether the personnel crosses the line or not; (7) The operation glasses is prompted to use and record the inspection and repair operation instruction card and relevant safety specifications; (8) Fordangerous points, the tablet computer compulsorily records the picture and text information; (9) the homework is Finished. The invention realizes the recording of the work order, the recording of pictures and texts of the key processes, and the prompting and recording of the violation behaviors, so as to facilitate the real-time synchronization and the post-statistical analysis.
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

DIP production line management method and manufacturing end

The invention discloses a DIP production line management method and a manufacturing end, and the method comprises the steps: receiving a DIP production work order, and generating and printing materialreceiving information for receiving a to-be-DIP material from an SMT temporary storage library; reading a production employee identity card to obtain production identity unique identification information, and obtaining the production equipment unique identification information from the production equipment information used for processing the to-be-DIP material; scanning a material bar code on theto-be-detected DIP material to obtain material information, recording the production quantity and bad data, binding all the information to generate production information, and writing the productionquantity, the defective product quantity and bad description into a quality detection file; writing data related to inspection into production information; generating warehousing barcode information,so that the DIP materials are stored in a DIP temporary storage library; according to the invention, a complete product tracing system is formed, transparent management of production is ensured, subsequent adverse analysis is facilitated, and the production yield is improved.
Owner:JIANGXI YINHE METER CO LTD
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