45results about How to "Save human resource costs" patented technology

The invention discloses a test question difficulty grading method and system used to determine a difficulty grade of a test question automatically. According to the method and system, a training testquestion and a test question to be graded are obtained; a characteristic set for balancing the difficulty grade of the test question is constructed according to knowledge points included by the training test question; and the characteristic set is input to a preset grade determining model for training, the difficulty grade corresponding to the test question to be graded is analyzed according to atraining result, and the difficulty grade of the test question to be graded is determined. Thus, the difficulty grade of the test question can be determined automatically, the efficiency is improved,and labor and time cost are saved.

The invention belongs to the technical field of chopstick processing and discloses an automatic chopstick printing device. The automatic chopstick printing device comprises a chopstick bucket, a chopstick conveying mechanism, a sticker conveying mechanism, a roll printing mechanism, a power system and a collecting box. The roll printing mechanism comprises a hot printing component and a rub rolling component, the hot printing component comprises an upper fixing plate which is fixed under a mounting seat of the hot printing component, the hot printing component is fixed correspondingly to a frame, a heating plate is fixed under the upper fixing plate, a heat conducting plate is fixed under the heating plate, and a flexible heat transmitting plate is adhered to the underside of the heat conducting plate. The rub rolling component comprises a lower fixing plate which is mounted on the mounting seat of the rub rolling component, a flexible rub rolling plate is arranged above the lower fixing plate, and the lower fixing plate is hinged to a connecting rod of a slider crank mechanism. By the arrangement, processing efficiency of chopsticks is greatly improved, human resources and manual cost are effectively reduced, and the direct promotion function and practical significance are achieved in improvement of production efficiency and progress of processing technology of the chopsticks.

The invention discloses a self-adaptive shielding device which is high in working efficiency and convenient for fixing of plastic frame products. The self-adaptive shielding device comprises a rack, a lifting mechanism, a fixing mechanism and a shielding mechanism, the lifting mechanism is arranged on the rack, the shielding mechanism is arranged on the lifting mechanism and can move along the vertical direction, the fixing mechanism is arranged on the rack and positioned below the shielding mechanism, the fixing mechanism comprises a mounting bottom plate and self-adaptive fixing plates, the shielding mechanism comprises a mounting top plate, shielding strip mounting plates and push rods, positioning pins are arranged on the lower surface of the shielding strip mounting plates, guide holes corresponding to the positioning pins are formed in one of the self-adaptive fixing plates corresponding to the shielding strip mounting plates, and the lower end of each positioning pin is a guide end. Compared with existing shielding modes, the self-adaptive shielding device has the advantages that the shielding device is convenient to fix, good in effect, quick and accurate in shielding and high in working efficiency, and manpower resources and consumable cost are saved.

The invention relates to a trajectory planning method for variable speed drop of composite press. The trajectory planning method comprises: first, the differential command signals are input in a proportional pilot control valve to control the circulation drop of the press and collect signals of the movable beam displacement, return cylinder pressure and instruction; then, the movable beam displacement is treated by differential method to get the falling velocity signal of movable beam and the mathematical model of valve flow is obtained by training the collected parameters by neural network algorithm; then, combining the force balance equation of the return cylinder and the continuity equation of the flow, a comprehensive mathematical model of the falling system is built; finally, with the error integral of the return cylinder pressure as the optimization index, the improved genetic algorithm is used to optimize the cubic wire interpolation trajectory, and the control trajectory of the moving beam falling is obtained. The trajectory planning method for variable speed drop of composite press adopts the movable beam falling instruction path planning method can effectively avoid the impact of rigid and flexible impact system, restrain the system pressure fluctuations and improve the efficiency and accuracy of trajectory planning activities to enhance the transmission beam falling, improving engineering adaptability.

The invention discloses a network security intelligence collection method. The method comprises the steps: starting a web crawler according to a received collection instruction, carrying out the information crawling through the web crawler, and obtaining a network security intelligence resource; classifying the network security intelligence resources to obtain text files and non-text files; calling a file conversion tool according to the file type of the non-text file, and converting the non-text file into a text file by utilizing the file conversion tool; performing information extraction onthe text file according to a preset information standard format specification to obtain target content; standardizing the target content through a preset standardized data generation model to obtain standardized network security information. According to the method, the network security intelligence on the Internet can be continuously acquired on a large scale. The information acquisition efficiency is effectively improved. The invention further discloses a network security intelligence acquisition device, equipment and a computer readable storage medium, which all have the above beneficial effects.

The invention discloses an emotion stimulation virtual reality scene automatic generation system. The system comprises a label system module, a material library module, a human-computer interaction module and a virtual reality scene automatic generation module. The label system module is used for labeling the three-dimensional model; the material library module is used for providing materials forthe three-dimensional model and background music, the man-machine interaction model is used for inputting emotion and setting by a user; the virtual reality scene automatic generation module is used for creating a virtual reality scene conforming to emotion according to the emotion and setting input by the human-computer interaction module and the material provided by the material library module and the label provided by the label system module. The invention provides a new way for building the virtual reality emotion stimulation scene, a large number of virtual reality scenes with different emotion stimulation effects can be generated in a short time, the operation is simple and convenient, and the manpower resource and time cost are saved; and a tagged material library is constructed, sothat the selection of a user is facilitated in the construction process.

The invention provides a problem housing source identification method and system. The method comprises steps that housing source characteristics are acquired, and the housing source characteristics comprise basic housing source information characteristics, characteristics related to brokerage behaviors and characteristics related to owner behaviors; housing source characteristic values are inputted to a trained iterative decision tree model, housing sources with inappropriate information maintenance are identified, and the housing sources with inappropriate information maintenance are determined to be problem housing sources. The system comprises a characteristic acquisition module used for acquiring the characteristics of the housing sources, and an identification module used for inputting the housing source characteristic values into the trained iterative decision tree model, identifying the housing sources with inappropriate information maintenance and determining the housing sources with inappropriate information maintenance as the problem housing sources. The method and the system are advantaged in that the problem housing sources are identified through the housing source characteristics and the iterative decision tree model, manpower sources and manpower cost are greatly saved, efficiency is improved, and housing source identification accuracy is greatly improved.

The invention discloses a function node test system and belongs to the technical field of whole vehicle network testing. The function node test system comprises an instruction device, a control device and a test module set. The instruction device is used for issuing a control instruction; the control device is connected with the instruction device and used for forming a corresponding control loop according to the control instruction; the test module set is connected with the instruction device and further connected to a function node to be tested through the control device; the test module set includes a plurality of test modules, and is used for being connected or disconnected with the function node to be tested according to the control loop and executing corresponding test movement according to the control instruction; test results are uploaded to the control device by the test modules. By the adoption of the technical scheme, the function node test system has the advantages that different devices suitable for different test environments are integrated so as to achieve an overall performance test of the preset function node, and therefore equipment cost and human resource cost are reduced.

The invention discloses a special transportation flat car for subway steel rails and a use method of the car, and relates to the technical field of steel rail transportation. The flat car comprises a chassis, two bogies, a steel rail fixing mechanism and a steel rail assembly and disassembly mechanism. The two bogies are arranged at two ends of the chassis respectively, a steel floor is arranged on the upper surface of the chassis, both the steel rail fixing mechanism and the steel rail assembly and disassembly mechanism are arranged on the steel floor, and the steel rail assembly and disassembly mechanism is driven by a motor. The flat car rapidly and conveniently realizes effective assembly, transportation and disassembly of the steel rails.

The invention provides a network system of transmission equipment and a remote upgrading method of the network system. Near-end equipment and far-end equipment are each provided with two network cards and two network IP addresses, two network IP segments are available for networking of the whole transmission equipment system, one network segment address is selected and used for external communication, and the other network segment is used for internal network transmission of the equipment system. The three-layer forwarding technology and the NAT (network address translation) technology are adopted for completing the routing function between the network cards, and network data communication of different network segments between the network cards is achieved. In this way, data transmission between the equipment is completed through an IP data packet, and the remote upgrading function is achieved through an FTP (file transfer protocol). The throughout of data transmitted between the equipment is large, the transmission speed is high, and stability is good. The equipment upgrading function supports breakpoint resume, a complete user permission management system is provided, and safety is high. Auxiliary supporting technical documentation is mature, and maintainability is high.

A method for coupling detector on optical fiber in omni bearing self alignment way includes utilizing laser auxiliary corrosion technique to generate corrosion hole on back surface of semiconductor substrate for preparing round hole detector, inserting optical fiber in round hole for aligning optical fiber to front photosensitive surface of detector accurately so as to realize nonbearing self alignment couple of detector ¿C optical fiber.

The invention discloses an advertisement sequence image fast retrieval and analysis method comprising the following steps: using image complexity characteristics and a decision classification tree method to divide an advertisement image database into LOGO and scene images; extracting and storing HOG characteristics and SIFT characteristics of images in the advertisement database; extracting HOG characteristics and SIFT characteristics of a to-be-coupled image, calculating HOG characteristic vector Euclidean distances between the to-be-coupled image and all images of same type in the advertisement database, ranking the Euclidean distances from small to big, and screening the front S candidate images; calculating SIFT characteristic coupling point pairs between the to-be-coupled image and the S candidate images, and using the image with the most pairs as the image corresponding to the to-be-coupled image; calculating time length of each advertisement according to the to-be-coupled image of the advertisement sequence, thus obtaining advertisement playing information. The advertisement sequence image fast retrieval and analysis method can ensure coupling accuracy, can save calculating time, and can improve image retrieval efficiency.

The invention relates to a numerical control two-face grinding machine for a high speed steel circular saw blade. The numerical control two-face grinding machine for the high speed steel circular saw blade can machine the two end faces of a workpiece at the same time. The numerical control two-face grinding machine for the high speed steel circular saw blade comprises a machine frame and is characterized in that the machine frame is of a T-shaped structure, two sets of grinding wheels are arranged in the middle of the machine frame in parallel, servo motors for driving the grinding wheels to act are arranged outside the two sets of grinding wheels correspondingly, a tool for clamping the workpiece is arranged in the middle of the machine frame in the vertical direction, both the tool and a control system of the two sets of grinding wheels are connected with a PLC numerical control system. The numerical control two-face grinding machine has the beneficial effects that inverted two-face grinding with numerical control two-face grinding heads is adopted, so that deformation is avoided during workpiece machining, and adverse influences of deformation on machining quality are avoided; and meanwhile, two-face grinding is carried out on the workpiece, the efficiency is improved, and the workpiece quality is improved, so that high precision is ensured, and manpower resources are greatly saved.

The invention belongs to the fields of crop science and crop breeding, which precisely provides a method for cultivating a rapid selection new PTGMS line in wheat with anthers. The method comprises the following steps: 1) hybridizing a PTGMS line needing improving with a conventional wheat breed, with a PTGMS line needing improving as a maternal plant and a conventional wheat breed as a father plant, to acquire an F1 hybrid; 2) seeding the acquired F1 hybrids or the selected F3 seeds; 3) carrying out anther inoculation when the microspores of plant F1 or F3 develop to monocytes in a middle-advanced stage, to acquire a haploid; 4) carrying out chromosome doubling to the haploid acquired in step 3), to acquire a homozygous diploid; and; 5) acquiring the seed of the homozygous diploid and dividing the seed of the homozygous diploid into two equal shares, with one share being planted in an ecological environment to appraise the agronomic characters of the species and breed the seeds, with the other share being planted in a sterile environment to appraise the fertility of the species, thus selectively breeding the PTGMS line in wheat with the needed agronomic characters.

The invention discloses a needle mushroom liquid strain preparation method which comprises the following steps: taking needle mushroom mother strain, inoculating a PDA culture medium with the needle mushroom mother strain, choosing a strain block, inoculating a seed culture medium with the strain block and inoculating a pneumatic type fermentation tank with a seed solution by utilizing a soycomilfermentation medium or inoculating the pneumatic type fermentation tank with the seed solution by utilizing a compound nitrogen source fermentation medium to obtain the needle mushroom liquid strain.The needle mushroom liquid strain preparation method disclosed by the invention has the advantages of manure technology, large production, high automation degree and ability in saving labor sources and reducing production cost; a pollution rate is obviously reduced, a nutritional ingredient content in the fermentation medium is lower, and a culture temperature is also low; the liquid strain obtained under the conditions is more suitable for cultivation material environment, hypha restores more quickly after a cultivation material is inoculated, and strain culturing and mushroom producing timeis beneficial to be shortened.

The invention relates to the technical field of automatic detection. The invention further discloses a rear cover double-side auxiliary material area array automatic detection machine. The detection machine comprises a shell, a base, a discharging mechanism, a conveying mechanism, a feeding mechanism and a detection mechanism. The detection mechanism comprises two detection heads, two first lensesand a plurality of second lenses. A supporting rod is welded to the inner wall of one side of the shell, a first detection box is fixed to one side of the supporting rod, one end of the supporting rod is fixedly connected with one detection head, the inner wall of one side of the first detection box is fixedly connected with one first lens, and a second detection box is fixed to the inner wall ofone side of the shell. According to the invention, the two sides of a detection piece can be positioned and detected, the detection precision is improved, a detection piece which does not accord withthe standard is prevented from flowing into the market to influence the life quality or production quality of people, the mechanization degree is higher, the labor productivity is greatly improved, and the reject ratio of the detection piece is greatly reduced.

The invention discloses automatic punching equipment for an iron pipe and an aluminum pipe. The automatic punching equipment comprises an automatic pipe feeding combining part, a pipe material passingand dividing combining part, a pipe pushing die part and a pipe unloading die set, all of which are arranged on an equipment frame, the automatic pipe feeding combining part and the pipe material passing and dividing combining part are connected, and a die fixing hydraulic frame is arranged between the pipe material passing and dividing combining part and the pipe pushing die set. The pipe pushing die set is connected with the pipe unloading die set through a pipe length adjusting sliding base. The pipe pushing die set, the pipe length adjusting sliding base and the pipe unloading die set areall arranged on an equipment big plate of the equipment frame. The automatic punching equipment comprises the automatic pipe feeding combining part, the pipe material passing and dividing combining part, the pipe pushing die part and the pipe unloading die set, the integrated step of pipe feeding, material passing, material dividing, pushing, unloading and pipe punching is achieved, time consumption in the feeding process is reduced, and the manpower resource and the human cost are saved.

The invention discloses a treatment medicament multi-branch automatic supplementing device and method for an outside-valve cooling circulating water system. The device comprises a medicament storage box, a medicament feeding hose, a medicament adding pump, a plurality of medicament discharging hoses, a plurality of medicament barrels and a control box, wherein the medicament discharging hoses correspond to the medicament barrels in number; the medicament storage box is connected with the medicament adding pump through the medicament feeding hose; each medicament barrel is connected with the medicament adding pump through the medicament entering hose; each medicament barrel is connected with the medicament adding pump through the medicament discharging hoses; a first liquid level sensor isarranged in the medicament storage box, a second liquid level sensor is arranged in each medicament barrel; a flow meter and a solenoid valve are arranged on each medicament discharging hose; and themedicament adding pump, the first liquid level sensor, each second liquid level sensor, each flow meter and each solenoid valve are electrically connected with the control box. The treatment medicament multi-branch automatic supplementing device can automatically judges and selects corresponding branches, so that medicament is automatically added into the medicament storage box from the medicamentbarrels, and therefore, a conventional mode that an operator manually adds the medicament at a fixed period is improved, labour resources and time cost are reduced, and man-machine working efficiencyis improved.

The invention discloses a robot-based electronic element hand-eye coordination plug-in mechanism. The robot-based electronic element hand-eye coordination plug-in mechanism mainly comprises a movableconnection mechanism arranged on the side face of a parallel opening and closing type pneumatic gripper mechanism and used for mounting an industrial camera. The movable connection mechanism comprisesa first connecting plate and a second connecting plate. The first connecting plate is provided with a first convex shoulder. The second connecting plate is provided with a concave shoulder corresponding to the convex shoulder. The convex shoulder is arranged inside the concave shoulder. The convex shoulder and the concave shoulder are movably connected together to make the second connecting platerotate around a bolt shaft. The electronic element hand-eye coordination plug-in mechanism is simple in structure and convenient to use, has the camera optical axis and tail end joint axis parallel and intersecting modes and can achieve simultaneous observation of an electronic element to be plugged in and a PCB, and the plug-in accuracy and production efficiency of the electronic element can beimproved.

The invention discloses a self-organizing network building method of wireless nodes. The method comprises that multiple zone controllers are connected; a master zone controller is selected; the master zone controller instructs the zone controllers to open networking functions; multiple wireless nodes search the zone controllers and join in corresponding controller networks; the master zone controller searches the information of the wireless nodes through the zone controllers and generates configuration information for the wireless nodes; the zone controller are disconnected; and the wireless nodes search according to the configuration information, are connected with the optimum zone controllers and join in the corresponding controller networks again.

The invention discloses a bar code management method based on medical regional examination. The method is realized by an inspection bar code management system which is intercommunicated with a hospital information system configured by a central medical institution. The examination barcode management system comprises examination management clients arranged at medical institutions, a barcode management module connected with the examination management clients, a system server connected with the barcode management module and a hospital information system, and a barcode generation module connectedwith the system server. The examination barcode management system is further configured on the basis of an existing hospital information system and is specially used for managing examination barcodes,so that a medical institution applying for examination business can remotely apply for the examination barcodes in real time, and defects and waste caused by the fact that the examination barcodes are distributed in advance in an examination environment of a medical area are avoided.

The invention provides a building structure design system based on big data. On the basis of an existing technology, the building structure design system which consists of three modules including a building structure data collection and storage module, a data mining and processing module, a structure scheme evaluation and optimization module is put forward, a structure design rate can be improved,a building structure is quickly designed, and built building structure design information data can be fully utilized to realize the data sharing of the building structure design, the data collectionand storage module and the information mining and processing module are adopted for preliminarily selecting a structure design scheme, the preliminary design scheme is analyzed, evaluated and scored through the scheme evaluation and optimization module to determine a design scheme with a high score, the scheme is further optimized according to the requirements of the user, and therefore, the structure is more reasonable.

The invention discloses a panel socket automatic detection production line. The panel socket is a three-pole socket with a switch. The detection production line comprises a rack and a feeding conveyor arranged on the rack. A power-off test station, a power-on test station, a plug-in test station, a high-voltage test station, a safety gate test station and a screening station are successively arranged on the rack along the feeding direction of the feeding conveyor. The power-off test station is provided with a power-off test device. The power-on test station is provided with a power-on test device and a switch test device. The plug-in test station is provided with a plug-in test device. The high-voltage test station is provided with a high-voltage test device. The safety gate test station is provided with a safety door test device. The screening station is provided with a screening mechanism. According to the invention, the panel socket automatic detection production line has the advantages of simple and reasonable structure and convenient operation; only one worker is arranged at work; human resources and the manufacturing cost can be effectively saved; the workload and the labor intensity of the worker is reduced; and the production efficiency is improved.

The invention provides an auxiliary editing method and device and a storage medium. The method comprises: obtaining a plurality of to-be-processed entries in a to-be-edited file; taking each to-be-processed entry as a main entry, and retrieving reference information associated with the main entry in the to-be-edited file to obtain a retrieval result; and displaying the search results. The method provided by the invention can solve the problems of low efficiency and human resource waste caused by manual implementation of auxiliary editing work to a certain extent.

The invention relates to a large oil power transformer maintenance process in a power system, in particular to a method for replacing a butterfly valve of a transformer through oil-carrying vacuumizing. The method is reasonable in design, and a vacuum pump is used for vacuumizing, so that replacement work of the butterfly valve can be completed while the transformer does not release oil completely, time for the whole replacement process is saved, outage time can be reduced effectively, power sale quantity is increased, economic loss is lowered, working efficiency is improved, waste of manpower resources is reduced, manpower resource expense is saved, and transport expense caused by transporting of large equipment is reduced.

The invention relates to the technical field of oil and gas well production, and particularly discloses a shale gas well production process wellbore anomaly analysis and processing system which comprises a basic data module, an anomaly analysis module, a manual verification module and a scheme output module. The exception analysis module comprises a data acquisition sub-module and an exception judgment sub-module, the exception judgment sub-module comprises a plurality of exception condition judgment methods, and the exception judgment sub-module judges exception types and exception conditions according to the judgment methods; the manual verification module comprises an exception pushing sub-module and an expert online confirmation sub-module, the exception pushing sub-module sends exceptions to the user terminal, and the expert online confirmation sub-module is used for online confirmation of experts; and the scheme output module is used for pushing the disposal scheme confirmed by the expert to a user terminal used by a constructor. The scheme is used for solving the problem that in the prior art, various abnormal conditions cannot be rapidly judged and processed in the shale gas well production process.

The invention provides a display box and a professional intelligence information acquisition method. The professional intelligence information acquisition method comprises the following steps of S01, reading a task plan; S02, performing data acquisition according to the task plan; S03, judging whether data acquisition succeeds or not; the invention also provides a professional intelligence information acquisition device, professional intelligence information acquisition equipment and a computer readable storage medium. According to the method, the required professional information is automatically collected according to the task plan, the collected professional information is subjected to standard formatting, and the file content is judged, so that repeated storage of the repeated content is avoided, and subsequent analysis is facilitated; meanwhile, the time and the human resource cost for manually collecting, analyzing and sorting professional intelligence data are effectively saved; repeated collection of repeated information is effectively reduced through URL duplicate removal, and the collection efficiency is further improved; and in addition, through targeted acquisition configuration setting, the success rate and accuracy of acquisition are improved.

The invention discloses a goods placing robot for a shopping mall. The robot comprises a chassis, the chassis is connected with an above support table through a connecting shaft, a rotary table is arranged at the center of the support table and inserted into the center of the support table through a rotating shaft; a support frame is fixedly connected to the center of the rotary table, multiple horizontal support rods are arranged on the support frame, and the support frame is a telescopic link structure; and a storage area is formed between the chassis and the support table. The goods placingrobot for the shopping mall disclosed by the invention has the advantages that the movable goods display can be realized when a large amount of goods are placed, the consumer can observe and emulateand contact the goods in the limited occasion and space, and the trial is convenient; through the goods placing robot for the shopping mall, the commodity positions can be adjusted while a large amount of manpower can be saved, and the consumer can help oneself, the time and the manpower resource cost are saved, and the development of the commodity economy can be promoted at the same time.

The invention provides an airport guiding robot and a service system thereof, and relates to the technical field of robot control. The system is mainly characterized in that a data processing module can receive and process any information data uploaded by a robot and coordinate work among modules; the positioning navigation module positions the position of the robot according to the data sent by the data processing module; the man-machine interaction module realizes interaction between the robot and passengers; the universal wheel foot driving module completes robot walking and obstacle avoidance after receiving an instruction of the data processing module; the communication module is connected with the remote assistance module to timely respond to emergency temporary conditions of the robot and report the emergency conditions to an administrator for handling the emergency conditions. The airport guiding robot can provide various services such as welcome service, guiding service and question consultation service, replaces airport guiding personnel, improves the reception efficiency of an airport, saves human resources and cost expenditure, and improves the service satisfaction of passengers to the airport.

The invention discloses an electric power engineering project intelligent surveying and mapping method based on a remote unmanned aerial vehicle and sensor technology, and the method comprises the steps: collecting landform images of all pre-construction regions in an electric power engineering project, carrying out the comparative analysis of the type landform corresponding to each pre-construction region, detecting the average wind speed of each pre-construction region in each hour in each day, comparing and counting the duration that the wind speed of each direction in each day of each pre-construction region meets the requirement, screening the average wind speed of each direction in each hour meeting the requirement in each day of each pre-construction region, and calculating the average wind speed of each direction in each hour meeting the requirement in each day of each pre-construction region; meanwhile, obtaining the altitude of each pre-construction region in the electric power engineering project, and calculating the annual power generation efficiency estimation coefficient of each orientation in each pre-construction region, comparing and screening the highest annual power generation efficiency estimation coefficient and the corresponding orientation in each pre-construction region, and displaying the highest annual power generation efficiency estimation coefficient and the corresponding orientation, so that the surveying and mapping level of the wind power engineering project is improved.