428 results about "Technician" patented technology

The invention discloses a data report generation method, electronic equipment, a storage medium and a computer program product, and relates to the technical field of large model technology and data analysis. The method comprises the steps that a data file and brief description information are obtained, the data file is used for providing data content prepared for generating a data report meeting the field requirement, and the brief description information is used for brief description of content to be reported; calling a target language model to analyze the data file and the brief description information, and generating an analysis scheme; based on the analysis scheme, calling a target language model to carry out mathematical statistics on the data file to obtain a target statistical result; and generating a target data report based on the target statistical result. According to the method and the device, the technical problems of complex flow, low efficiency and high dependency on manual operation of technicians of a data report generation scheme in related technologies are solved.

The invention relates to the field of education science and technology, in particular to an education version wall building robot. The robot is applied to constructional engineering to replace'complicated, dangerous, dirty and heavy 'manual operation, and is the general trend of industrial development. Universities, colleges and vocational schools take the importance of cultivating various professionals required by intelligent construction and intelligent buildings. The educational edition wall building robot is composed of a central control system, a robot body, a brick supply system, a grouting system and a building system. The intelligent building wall building robot is an important education teaching device for a school to cultivate intelligent building research and development engineers, electromechanical automation engineers, intelligent building construction managers, intelligent building construction technical engineers, intelligent building wall building robot technicians, intelligent building market sales personnel and the like.

According to the charging terminal automatic test system provided by the invention, the front-end page display module, the service control and processing module, the data processing and message generation module and the communication module are integrated, so that comprehensive automatic test on various charging terminals is realized. According to the system, the dependence on manual operation is reduced, and the testing efficiency and accuracy are greatly improved. And moreover, protocol-free verification among different devices can be realized, and the test can be executed without the need for technicians to have deep protocol knowledge, so that the test process is greatly simplified. In addition, the system also supports configuration and verification of various comprehensive scenes, and ensures the performance and reliability of the equipment under various actual working conditions. In addition, a systematized test report is automatically generated, recording and subsequent analysis are facilitated, and the working efficiency is further improved.

The invention discloses an equipment maintenance decision-making method and equipment based on a knowledge graph, a medium and a product, and relates to the technical field of intelligent maintenance, and the method comprises the steps: constructing the knowledge graph according to historical data of various types of equipment; the historical data comprises historical operation state data and historical maintenance data; preprocessing the current running state data of each type of equipment, and determining the preprocessed running state data; determining an operation deviation rate according to the preprocessed operation state data and preset operation state data; and on the basis of the knowledge graph, according to the operation deviation rate and a preset operation deviation rate threshold value, generating maintenance strategies of various types of equipment. Defects caused by excessive relying on personal experience of technicians are avoided, and the accuracy of equipment fault diagnosis and the maintenance efficiency are improved.

The invention provides an aero-engine machining basic data knowledge platform building and using method, relates to the technical field of aero-engine machining, builds an aero-engine machining basic data knowledge platform, and can realize data interaction with a programming module and a process programming module. And the programming efficiency of the processing program and the technological procedure of technicians can be remarkably improved, and the quality of the processing program and the technological procedure is improved. And along with the improvement of the requirements of a novel engine on the number and quality of products, the processing method can further shorten the programming time, improve the processing consistency of the products, and realize full-process automatic program and process procedure programming. Meanwhile, the method has wide market requirements and application prospects in the programming of machining procedures and technological procedures of products such as gas turbines and marine propellers.

The invention relates to the technical field of fracturing sliding sleeve systems, in particular to an intelligent fracturing sliding sleeve system and an implementation method. The label key is expanded, clamped and sealed in the same sliding sleeve, so that the movement distance of the label in a shaft after the label is expanded is reduced, and the risk that the label key is clamped in the pumping process can be effectively reduced. The diameter of the label key is far smaller than the inner diameter of the shaft, and the risk that the sliding sleeve cannot be opened due to improper pumping of the label key caused by shaft deformation or shaft sundry deposition can be greatly reduced. The sliding sleeve integrated sensor and the control module of the sliding sleeve integrated sensor can monitor underground fracturing parameters in real time, monitored data can be read through a data backward-reading technology, and effective data support is provided for fracturing operation of a whole well. A ground monitoring system is matched to monitor the pressure change of label key pumping through the sliding sleeve, the label key pumping position is accurately determined in real time, and a parameter basis is provided for technicians to confirm opening of the target sliding sleeve.

The present invention relates to the technical field of avionics equipment, and disclosed is a cross-domain maintenance decision-making method for coordinated optimization of maintenance service outlets, activities, and resources. The method comprises the steps of: on the basis of a fault phenomenon, acquiring a set of a variety of maintenance activities; determining whether resources required for a faulty product are missing at a current service outlet, and if the resources are missing, separately computing a resource scheduling time and cost required for each maintenance activity for which resources are missing; computing a fault repair time, repair costs, and repair probability of a certain maintenance activity; and determining a goal of a maintenance decision, and outputting an optimal maintenance scheme. The present invention can assist technicians in making maintenance decisions during maintenance of electronic products, reduce the waste of time and resources caused by the inconsistencies and uncertainties of maintenance activities, guide maintenance activities of remote operation and maintenance, reduce maintenance time, and reduce operation and maintenance costs.

The invention discloses a technology mining method, system and device based on a smart workshop, and relates to the technical field of artificial intelligence, and the method comprises the steps: building a data connection with a smart factory management system, and at least distributing the access and call authority of equipment operation data, production data and workshop monitoring data; defining data obtained from the smart factory management system as original data; allocating technician permissions and innovation administrator permissions to the created accounts to form technician accounts and innovation administrator accounts; executing an AI mining process on the original data; and executing a collaboration process after receiving collaboration requests initiated by the technician account and the innovation administrator account. The method and the device have the effect of improving the technical mining convenience of enterprises.

The invention discloses a free-form surface flexible polishing self-adaptive control method and device, and belongs to the technical field of ultra-precision four-axis polishing machine tool machining. According to the method, a high-efficiency closed-loop control system is constructed on the basis of a flexible head removal principle in combination with an automatic control technology and a pressure sensing technology, fine online capture of down pressure changes and self-adaptive adjustment of polishing parameters in the polishing process can be achieved, the limitation of the prior art is effectively overcome, and the intelligent level of the process is improved. Comprising a flexible polishing head and a downward pressure on-line detection device. The actual machining condition of the current position is analyzed by collecting downward pressure generated by deformation of the flexible polishing head in the polishing process, and technological parameters are automatically adjusted. The invention provides a more efficient and accurate free-form surface flexible polishing scheme, the machining time can be remarkably shortened, the labor intensity of technicians is relieved, and meanwhile, the machining precision is guaranteed and improved. The device has the advantages of simple structure, convenience in disassembly and assembly, high precision and the like.

The invention discloses an on-line monitoring system remote automatic restart intelligent switch and a control method, and relates to the technical field of intelligent power grids, and the on-line monitoring system remote automatic restart intelligent switch comprises a front-end monitoring module which is used for monitoring the state and performance indexes of equipment in real time and sending out warning information; the communication module is responsible for communicating with a remote monitoring center or other management systems, receiving a remote instruction and sending equipment state information; and the background monitoring platform is used for remotely monitoring the equipment state, sending a restart instruction and checking an operation result and a system log. According to the remote automatic restart function, the dependence on field technicians is reduced, the requirement for manual operation is lowered, operation and maintenance personnel can manage equipment in a remote monitoring center or through mobile equipment, the operation and maintenance efficiency is improved, and the operation and maintenance efficiency is improved through automatic and intelligent operation and maintenance means. The tedious manual inspection and maintenance process in a traditional method is reduced, and the efficiency of offline processing work is improved.

The invention discloses a hierarchical alarm processing and task scheduling method used in a multi-user environment, and relates to the technical field of information processing and resource scheduling, and the method comprises the steps: obtaining a technician capability parameter vector, time constraint data and a workload upper limit, and obtaining a candidate distribution scheme; calculating task priority weighting factors of the technicians in different time periods, if time constraint data of the technicians conflicts with task time requirements, marking the time constraint data as an unavailable state, obtaining a first allocation scheme after conflicts are eliminated, obtaining capability parameter vectors and workload allocation proportions of other technicians, and obtaining a second allocation scheme after the conflicts are eliminated; a substitute person list closest to the unavailable person capability parameter vector is generated, and a second distribution scheme is obtained; according to the hierarchical alarm processing and task scheduling method used in the multi-user environment, real-time task execution logs are generated, system state data are updated, intelligent distribution, dynamic adjustment and stability prediction of tasks of technicians are achieved, and the efficiency and rationality of task distribution are improved.

The invention discloses a detection method and measuring instrument for the center line of a static cooling rotary kiln cylinder. An adsorbed equal-diameter double-wheel level measuring instrument (14) is installed directly below each retaining wheel belt. The level measuring instrument is moved in the horizontal direction so that the electronic level (7) installed thereon displays ≤±0.001, and the precise position of the center point of the bottom of each wheel belt is quickly found; then a total station (4) is used to observe two square targets (5) at the head and tail positions in the vertical plane of the X-axis line, and at the same time, the total station is used to observe the center points of the circular targets (9) of the double-wheel level measuring instrument adsorbed by the bottom of two or three wheel belts, that is, the three-dimensional coordinate parameters of the center point of the bottom of each wheel belt are determined. The invention has a simple measurement principle and is easy to operate on site. It can be conveniently operated by ordinary technicians of a cement production company, and the measurement work can be completed quickly, accurately and reliably, and the measurement result of the kiln center line can be obtained immediately, saving measurement time and cost.

The invention relates to the technical field of automatic control, in particular to a fault diagnosis method based on a PLC IO module. The method comprises the following steps: S1, observing the state of an indicator lamp on an IO module; s2, checking nixie tube display on the PLC CPU unit; s3, logging in a Web management interface of the PLC system, and searching a fault report part; s4, using IDE to open a fault diagnosis window to check fault information; and S5, determining a fault reason according to the collected information, and taking corresponding measures for repairing. And the working state of the module can be quickly known by observing an indicator lamp on the IO module. And a nixie tube on the CPU unit can display the system state and error codes in real time, so that technical personnel can be helped to know the system operation condition in time. Through a Web management interface, a technician can remotely access the PLC system, and fault diagnosis can be carried out without going to the site in person. Program codes and system settings can be deeply analyzed through the IDE, and potential software problems can be found.

The invention belongs to the field of Internet, and provides a home maintenance door-to-door service method and system, and the method comprises the steps: building a single-target order planning model which aims at maximizing the total weight value of order distribution, the constraint conditions at least comprise order state constraint, starting time constraint, personnel state constraint, distance constraint and arrival time constraint; obtaining basic information of all orders and technicians, circularly traversing all available technicians for each ordered order based on the basic information and a single-target order planning model, calculating weighted scores of the technicians corresponding to the orders, and allocating the technician with the highest weighted score to perform order door-to-door service. The processing is repeated until all orders are distributed, and the highest weighted score selected each time is accumulated to the total weighted value; the invention provides an efficient service scheme which enables orders to be highly matched with technicians.

The embodiment of the invention provides a material loading and unloading system and method, and relates to the technical field of automation. According to the material loading and unloading system, automatic control over the material loading and unloading process can be achieved through the integrated controller, the servo motor driving system and the movable gripper, and it is ensured that the movable gripper can achieve extremely high accuracy when carrying and positioning materials. Therefore, related technicians can repeatedly practice to apply the material loading and unloading system and get familiar with various material loading and unloading processes, matters needing attention and emergency treatment measures, so that when the PMC system is used for carrying out real material loading and unloading operation, errors and mistakes caused by human factors are reduced, the material loading and unloading safety is improved, and the material loading and unloading efficiency is improved. Damage of the fuel assembly and delay of a production plan are avoided.

The invention relates to the technical field of machining tools, and discloses a drilling and milling integrated machining tool which comprises a drilling and milling main machine, an X-axis driving mechanism, a Y-axis driving mechanism, a Z-axis driving mechanism, a control main machine and a bottom plate, a frame is fixedly connected to the upper end of the bottom plate, X-axis moving mechanisms are symmetrically installed on the two sides of the frame, and a lifting frame is installed in the frame; the lifting frame is composed of two transversely-arranged guide rails, a truss is installed between the two guide rails, a material taking mechanism is installed at the upper end of the truss and is of an adjustable structure to take, place and fix workpieces of different sizes, driving mechanisms are installed at the two ends of the truss correspondingly, and the driving mechanisms are used for driving the truss to move on the guide rails to convey the workpieces. A protective cover is installed at the upper end of the truss. According to the drilling and milling integrated machining machine tool, workpieces can be rapidly fed and discharged and fixed, machining chippings can be cleaned, and the drilling and milling integrated machining machine tool can be conveniently used by technicians.

The utility model relates to the technical field of mechanical technicians, in particular to a gantry side hole drilling and tapping all-in-one machine. The gantry side hole drilling and tapping all-in-one machine has the function of conveniently replacing a tool bit. A gantry side hole drilling and tapping all-in-one machine comprises a machining table, a universal ball workbench, a control system, a magnetic tapping and drilling system, a switching assembly and the like, the universal ball workbench is arranged on the rear side of the top of the machining table, a transmission device is arranged on the front side of the top of the machining table, and the control system and the magnetic tapping and drilling system are arranged on a moving seat of the transmission device. The switching assembly is installed on the magnetic tapping and drilling system, and the tool bit can be rapidly replaced. The motor is controlled to drive the space cam to rotate in the forward direction, then the sliding seat can be pushed to slide downwards along the guide rod, the lantern ring can quickly relieve limitation on the clamping block, the clamping block is opened outwards to be separated from the tool bit under the matching action of the elastic piece, and therefore the tool bit can be quickly disassembled.

The invention discloses a templated business process management method, and relates to the technical field of enterprise management.The method comprises the steps that repeatable task units in a business process are represented and packaged into function components capable of being configured in a draggable mode, combined arrangement is conducted in a visual working area template, and process construction is conducted from the development coding level to the development coding level; according to the technical scheme, the method sinks to a configuration level which can be understood by business personnel, in the step of creating the visual workflow template, when the working area templates bearing specific tasks are bound with process nodes, separation and standardized packaging of business logic and execution logic are achieved, and various working area templates are predefined through a graphical interface; the node function assembly can be quickly completed only by quoting the templates in the flow chart, the defect that each node needs to be independently developed or written in a traditional mode is overcome, and the core defects that in the prior art, flow construction is complex, the reuse rate is low, and the method excessively depends on technicians are overcome.

The invention provides a simulation ability training method and system based on gesture recognition and voice interaction, and the method comprises the steps: building the engineering task data of corresponding training in a VR system, and training a technician based on a VR virtual simulation technology; a technician wears VR equipment within the range of the VR system, carries out operation interaction on the VR system based on a voice interaction mode, and carries out manual simulation operation on a given engineering task; the operation process of a technician is recorded in real time based on a camera, action postures corresponding to operation are recorded and analyzed, and the action postures comprise gesture actions and limb actions. According to the invention, based on the VR virtual simulation technology, a mode of simulating on-site operation interaction and increasing training is realized, a mode of adopting VR equipment is adopted, the training cost is saved, various complex environment conditions can be effectively simulated, and a better training effect is brought.

The invention relates to the technical field of software, and discloses a configuration method, a storage medium and electronic device.In the configuration method, a first electronic device such as a mobile phone comprises a first controller such as a DCC, and a configuration parameter file of the DCC is set in a second electronic device; according to the technical scheme, the first electronic equipment can directly download and configure the configuration parameter file from the second electronic equipment, and after the first fault occurs, the first controller can obtain the related information of the first fault according to the configured configuration parameter file, so that data support is provided for technicians to search for the problem of a hardware module, and the reliability of the hardware module is improved. And the efficiency of determining the cause of the problem of the hardware module by a technician is improved.

The invention discloses a quartz crystal oscillator quality analysis method and system based on big data of an intelligent manufacturing system, and relates to the technical field of quartz crystal resonators. Appearance images and electrical performance parameters of all batches of quartz crystal oscillators are obtained from detection equipment, and appearance quality is judged according to appearance image parameters through an appearance quality judgment model; qualified products enter an electrical performance quality judgment link. By calculating electrical performance quality characteristic values such as a mean value, a standard deviation, a range and a target value, quality stability evaluation indexes such as a target fluctuation value and an overall discreteness value are obtained, and the electrical performance quality is judged by means of an electrical performance quality judgment model. Unqualified batches are substituted into a further analysis model to judge whether abnormity can be detected, screened and removed again or not, if yes, redetection is carried out according to a new detection rule, otherwise, relevant parameters are sent to technicians, and meanwhile recycling treatment is carried out.

Examples related to facilitating the training, assessment, and dispatching of technicians to a customer location for at least the purpose of servicing or repairing machines, devices, or systems present at the customer location are presented. The technician can be selected for dispatch to the customer location by review of database information, including training information for the technician, among other things. While at the customer location, the technician can be provided with training information delivered via a training module, where such training material content can comprise written materials, photos, video, virtual assistance, remote assistance, games, or the like. The technician can generate videos or other collateral while at the customer location, which can be included for use in a library of training materials for subsequent use, or for other purposes. Various systems and processes for facilitating the selection, management and deployment of training materials for technicians are also provided herein.

The invention provides a casting blank surface crack prediction method, device, equipment and medium, and relates to the technical field of steel continuous casting, the method comprises the following steps: determining an actual critical strain value according to an obtained test critical strain value and strain impact factors, the strain impact factors comprising a grain size factor, a component segregation factor and a notch factor; determining a critical strain rate according to the obtained material properties, machine parameters and process conditions; and generating a crack prediction result by adopting a damage integral method according to the actual critical strain value and the critical strain rate. According to the method, various factors influencing crack formation are comprehensively considered, a more accurate prediction method is provided, a large amount of experimental data is not needed, technicians do not need to have casting experience, and the prediction cost is greatly reduced.

The invention provides an anomaly detection method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving product parameters of a product; under the condition that the state of the product parameter is abnormal, based on an abnormal reason estimation model, an estimated abnormal reason corresponding to the product parameter is determined, the product parameter and the estimated abnormal reason are presented, and the state comprises normal and abnormal states; and under the condition that an actual abnormal reason indicated by a user for the product parameter is received, performing incremental training on the abnormal reason estimation model based on the product parameter and the actual abnormal reason. According to the embodiment of the invention, the problems of low efficiency and relatively high cost of a manual method are solved, and the defects of high deployment cost, poor adaptability to different technological processes, difficulty in maintenance and the like of a computer anomaly monitoring system are also overcome, so that the automatic anomaly detection method can be widely applied to various industrial scenes, and the working efficiency of technicians is greatly improved.

The embodiment of the invention provides a nuclear power plant operation state prediction method and system, electronic equipment and a storage medium, and belongs to the technical field of nuclear power. The method comprises the following steps: receiving an analog control instruction; starting the operation simulation system; controlling the operation simulation system to perform target operation simulation through the simulation control instruction to obtain a simulated operation condition; the target operation comprises an operation mode switching operation or a parameter configuration operation; performing state prediction on the nuclear power unit according to the simulated operation condition to obtain an operation prediction state; the operation prediction state is used for representing that the nuclear power unit is normal or faulty under the simulated operation condition. According to the embodiment of the invention, technicians can know the unit operation state of the nuclear power unit after adjustment of operation mode switching, parameter configuration and the like in advance, the accuracy of operation state prediction is improved, technical support can be provided for the technicians, potential faults can be found in advance, the accident risk is effectively reduced, and the safety of the nuclear power unit is improved. And the operation safety and stability of the nuclear power unit are improved.

The utility model relates to the technical field of transmission shaft machining, in particular to a transmission shaft machining positioning tool which comprises a working table and a plurality of positioning jigs arranged on the upper end face of the working table, the positioning jigs are arranged in a row at intervals in the length direction of the working table, positioning grooves are formed in the positioning jigs, and the positioning jigs are arranged in the positioning grooves. And pressing assemblies are detachably arranged on one of the two sides of the upper end face of the workbench at intervals in a row in the length direction of the workbench, and the pressing assemblies are used for pressing the transmission shaft on the positioning jig. When the device works, the transmission shaft is placed on the positioning groove of the positioning jig for positioning, the transmission shaft is pressed twice from the two sides of the transmission shaft respectively through the pressing assembly, and then one side and the other side of the transmission shaft are machined respectively, so that on one hand, it can be guaranteed that the transmission shaft is not prone to loosening during machining; and on the other hand, the position of the transmission shaft is finely adjusted, so that a technician can conveniently adjust the machining precision, and the technician can conveniently check the machining precision.

The invention provides a method for automatically compiling an assembly process procedure based on CATIA and EXCEL secondary development, and the method comprises the steps: building a standard part library, compiling a procedure template, determining process connection information, selecting drilling and connection working conditions, and finally compiling the procedure according to the determined drilling connection point information. According to the method, by specifying the part drawing number, automatically screening the drilling connection information related to the specified part in the mathematical model and automatically counting the number of the standard parts, the time for selecting, copying, pasting and sorting by technicians is saved, the problems of missing selection, wrong selection and wrong counting of the number of the standard parts are solved, the one-time passing rate of regulation compiling is increased, and the working efficiency is improved. Wait waste in the production process is avoided, and the assembly efficiency is improved.

The invention discloses a cutting-off sensing method for a numerical control machine tool, which comprises the following steps of: detecting and judging the wear condition of a tool according to the current working load of a main shaft or an X shaft of the cutting end by monitoring the load of the cutting end of the machine tool; and based on the maximum load value of the used cutter, the PLC is used for setting the upper and lower limits of the load of the cutting end, so that the cutter works in a safe load value range, the wear condition of the cutter is detected through the change of the load value of the cutting end, the wear of the cut-off cutter can be sensed, whether the cut-off cutter is broken or damaged can be detected, and the safety of a machine tool and technicians is ensured.

The utility model discloses a semi-automatic straight pipe double-end spot welding machine, which relates to the technical field of spot welding machines and comprises a base, and a left terminal piece feeding mechanism and a right terminal piece feeding mechanism are arranged on two sides of the top of the base. A fixing piece direction rotating mechanism, a spot welding mechanism, a clamping mechanism, a two-color buzzer, a PLC microcomputer controller and a discharging mechanism are arranged in the center of the top of the base. According to the double-end spot welding machine, the servo motor power transmission component, the up-down air cylinder, the push-out air cylinder, the parallel opening and closing finger air cylinder, the fixed piece direction rotating component and the like are integrated, and automatic operation of a series of steps including heating pipe feeding, clamping, transferring, rotary centering, terminal piece processing, pushing, welding and the like is achieved. Compared with the prior art, manual participation links are greatly reduced, the requirement for the technical level of operators is lowered, basic operation can be conducted without technicians or operators, the range of the operators is expanded, and the training cost and the time cost are reduced.

The invention relates to the technical field of optical fiber welding, and discloses portable optical cable welding and peeling equipment which comprises an equipment box, a telescopic rod, a pull rod and a fixing assembly. The telescopic rod is fixedly connected with the pull rod, the movable end of the telescopic rod is connected with the equipment box, and the equipment box can get close to or away from the pull rod through the telescopic rod; the pull rod is slidably connected with a fixing assembly, and the fixing assembly is detachably connected with the optical fiber fusion splicer. A containing space used for containing the optical fiber fusion splicer is arranged in the equipment box, the optical fiber fusion splicer is fixed through the fixing assembly, the height of the optical fiber fusion splicer is adjusted through cooperation of the pull rod and the fixing assembly, an operator can sit on the equipment box, and the distance between the operator and the optical fiber fusion splicer is adjusted through the pull rod. Therefore, the user is more convenient, the user is prevented from lowering the head to operate, the technical problem that the neck of a technician is not comfortable in the prior art is solved, and the technical effects that the user does not need to lower the head to operate and the use is more comfortable are achieved.