1333 results about "Work time" patented technology

To predict the working time of sorting work for taking out merchandise and sorting it for each shipping destination.SOLUTION: The prediction device 100 includes a prediction unit 113 that predicts a work time of sorting work, which is work of taking out and sorting articles from a storage that stores the articles, based on a plurality of orders related to the articles (commodities), and calculates the work time as a predicted work time. The prediction unit 113 calculates the predicted working time based on the input information including the type of article to be taken out from the storage, the number of articles to be taken out from the storage, and the number of articles included in each order. The storage may be a storage shelf that the transport robot carries to a work place of the sorting work. The item may be transported along a predetermined path to a work location of a sorting operation. Further, a worker who performs the sorting work may move to a place where the storage is placed and perform the sorting work.SELECTED DRAWING: Figure 3

The invention discloses a rocket-boosted warplane ultra-short-distance launching take-off system and method. The system comprises a chassis, a high-precision track, a hydraulic lifting mechanism and a rocket sled. The rear end of the high-precision track is connected with the top of the chassis in a vertically swinging mode, the front end of the high-precision track is driven by a hydraulic lifting mechanism to ascend and descend, and the rear portion of the high-precision track is provided with a check block. The bottom of the rocket sled is provided with a sliding block used for being in sliding fit with the high-precision track. The mounting interface is used for being connected with a warplane undercarriage through an electronic lock, and the electronic lock is used for timing when a rocket engine is started, unlocking when the rocket engine reaches the working time and sending a separation success signal after being separated from a warplane. Small-overload ultra-short-distance take-off of the fighter is achieved, the volume of ground take-off facilities of the fighter is effectively reduced, the requirement for ground conditions is lowered, the flexibility and convenience of deployment are effectively improved, and the structure or a power system of the fighter is not greatly changed.

The invention discloses a multi-rotating-speed flexible job shop scheduling method applied to double-resource constraint, and the method comprises the steps: taking the maximum completion time and minimum total energy consumption of a minimum machine as target functions, and constructing a flexible job shop scheduling model considering the rotating speed energy consumption of the machine and the production demands of a fine process; a machine speed gear constraint, a fine process constraint, a process sequence constraint, a completion time constraint, a machine processing constraint and a worker operation constraint are established as constraint conditions of the model; the flexible job shop scheduling problem is solved by adopting an improved artificial bee colony algorithm, bee colony search guided by excellent genes is adopted in bee learning operation in the improved artificial bee colony algorithm, and nectar source optimization is carried out based on the searched excellent genes; the following bee operation adopts a neighborhood structure which considers machine speed change and balances the working time of workers to carry out dynamic neighborhood search so as to optimize a nectar source. The effectiveness of the improved strategy is verified through experiments, and the superiority is verified through comparison of different algorithms on expansion standard examples.

The invention discloses an air compressor control method and device, a controller and a storage medium. According to the specific implementation scheme, the method comprises the steps that under the condition that the internal pressure of the air compressor meets the use requirement of the vehicle, a temperature signal, working time and the rotating speed of the air compressor corresponding to the air compressor are determined; inputting the temperature signal, the working time and the rotating speed of the air compressor into a water content model to obtain the water content of the engine oil of the air compressor; and according to the water content of the engine oil of the air compressor, the operation state of the air compressor is controlled. The temperature signal, the working time and the rotating speed of the air compressor are input into the water content model, the water content of the engine oil of the air compressor is calculated, the water content of the engine oil of the air compressor is monitored in real time, the running state of the air compressor is controlled through the water content of the engine oil of the air compressor, and the problem that the water content of the engine oil of the air compressor cannot be actively controlled in the prior art is solved. The problem of engine oil emulsification in the operation process of the air compressor is solved, and resource waste is reduced.

The utility model discloses a telescopic device for a crawler-type self-moving tail system, which is positioned between tail traction equipment and a standard middle part and is used for stretching when the tail traction equipment moves forwards, and then the telescopic device is manually retracted forwards so as to form a gap between the telescopic device and the standard middle part. A middle belt frame is additionally arranged at the gap, so that the middle belt frame and the standard middle part are in butt joint with each other and are matched to continuously transport the coal; the continuous tunneling device is directly connected with tail traction equipment, continuous tunneling without shutdown is achieved by means of continuous extension of the multiple sections of telescopic units, the device is retracted after one work cycle is overhauled, the working time is greatly saved, and the tunneling efficiency is improved.

The invention discloses a turbine service life prediction method, system and device and a storage medium, and relates to the technical field of engines, and the method comprises the steps: fitting a stress spectrum according to the actual working rotating speed spectrum of a turbine and the relation between the rotating speed and the stress; calculating the total fatigue damage at the blade root of the turbine blade after the target working duration based on the stress spectrum; calculating the total creep damage at the blade root of the turbine blade after the target working duration based on the stress spectrum, the rotating speed spectrum of actual operation and the temperature spectrum; and predicting the comprehensive life of the turbine according to the total fatigue damage and the total creep damage. According to the method, the fatigue creep comprehensive life prediction method under the given actual road spectrum is constructed, the working life of the supercharger turbine can be predicted more accurately by comprehensively considering various influence factors of the turbine under the actual working condition, and therefore the performance and safety of the turbine are improved, and stable operation of the turbine is guaranteed.

The invention provides an AI-based shipbuilding man-hour unification method and system, a medium and a terminal, and the method comprises the steps: data collection and preprocessing, feature extraction, clustering algorithm application, model generation and the like. Three-dimensional model data and attribute information of ship parts of design end production design modeling are analyzed, an unsupervised learning algorithm is used for automatic classification, the parts with similar characteristics are classified into one class, and the average working hours of the parts of the same class are statistically analyzed in combination with currently recorded part working hour information. Part working hours of similar categories are unified into one datum, part categories in actual construction working hour management are reduced, working hour data are standardized, and field production is guided.

The invention discloses an automatic auditing method and system for building concession, which can quickly receive, detect and process a to-be-audited drawing through an automatic process, greatly shorten the time required by manual auditing, automatically calculate the building concession distance and compare, reduce the steps of manual operation, accelerate the auditing speed and improve the auditing efficiency. Detection is carried out based on preset layer attribute requirements, consistency and accuracy of drawing information are ensured, calculation errors or judgment deviations possibly occurring in manual auditing are avoided through accurate calculation and comparison, the automatic auditing process is clear and definite, each step has a definite judgment standard and an output result, and when the drawing does not meet the requirements, the automatic auditing process does not meet the requirements. And a detailed problem list is output, so that an applicant can clearly know specific positions and reasons which do not conform to specifications, the dependence on manual auditing personnel is reduced through automatic auditing, the labor cost is reduced, 24-hour uninterrupted operation can be realized, the working efficiency is improved, and the working time and the number of personnel required by manual auditing are reduced.

A non-beveling feed mining method specifically comprises the following steps that (1) auxiliary working faces are arranged at the two ends of a main working face in advance, and single-drum coal mining machines, auxiliary scraper conveyors and hydraulic supports are arranged on the auxiliary working faces; (2) pre-opening pits of the secondary working surfaces at the two ends and normal pushing and mining of the main working surface are performed simultaneously; wherein the single-drum coal mining machine starts a pit on the auxiliary working face, and a hydraulic support of the auxiliary working face follows a pulling frame and is pushed to slide; the double-drum coal mining machine cuts coal on the main working face, the hydraulic support of the main working face follows the pulling frame and is pushed to slide, and when the double-drum coal mining machine runs to enter the machine nests in the two ends, the double-drum coal mining machine returns a cutter and directly and vertically feeds the cutter to cut the coal wall to achieve pushing mining of the main working face. The method does not need conventional beveling feeding and then back-and-forth coal cutting, realizes simultaneous operation of pre-opening machine nests at the two ends of the fully mechanized coal mining face and normal pushing mining of the middle section, greatly improves mining efficiency, is beneficial to reducing the arrangement number of the working faces, reduces the labor time of workers, and increases the economic benefits of enterprises.

To provide a work record verification device capable of accurately verifying a work record of a person to be managed.SOLUTION: The work record verification device comprises: an image acquisition unit which acquires frames constituting moving image data in which a management object floor where a person to be managed is working is captured; an identification unit which identifies the person to be managed who corresponds to a person included in a partial image extracted from the acquired frames and a behavior of the person included in the partial image; a work data acquisition unit which acquires work data including a working start time and a working end time declared by the identified person to be managed; a verification unit which verifies a working state of the person to be managed in accordance with difference between actual work hours specified in accordance with the identified behavior of the person to be managed and declared work hours specified by the declared work data and generates verification information including a verification result relating to the working state of the person to be managed; and an output unit which outputs the generated verification information including the verification result relating to the working state of the person to be managed.SELECTED DRAWING: Figure 1

To provide an efficient work time management system which reduces human cost for managing work time of a vehicle.SOLUTION: A work time management system 1 includes: an acquisition unit 31 which acquires a video captured by an imaging apparatus 11; vehicle detection means 33 which detects the presence of a predetermined vehicle (concrete mixer truck) from the video acquired by the acquisition means 31; vehicle identification information recognition means 34 which recognizes identification information (vehicle registration number) of the vehicle; work time determination means 36 which determines the time at which the vehicle is detected from the acquired video and the identification information of the vehicle is recognized, as work start time, and determines the time at which the vehicle is no longer detected from the acquired video and the identification information of the vehicle is no longer recognized after the start of the work, as work completion time; and work status determination means 37 which associates the work start time and work completion time determined by the work time determination means 36 with the identification information of the vehicle to determine work status.SELECTED DRAWING: Figure 3

The invention relates to the technical field of detection, in particular to a printed matter defect on-line detection device which comprises a rack, and a first platen and a second platen are installed at the upper end of the rack; the outer cover is connected with the upper end of the first bedplate; the visual detector is connected with the upper end of the outer cover; the first driving piece is connected with the rack, and two movable plates are mounted on a movable part of the first driving piece; the two movable parts are mounted at the left ends of the two movable plates correspondingly; two movable plates are mounted between the two heat sealing parts; the front end of the second driving part is connected with the rear ends of the two movable plates, and the second driving part is connected with the two movable parts; the two round rods are mounted at the outer ends of the two movable parts respectively; according to the design, the printed patterns with flaws on the roll type printed matter are locally and mechanically removed on line, the labor intensity and the working time are effectively reduced, and the detection effect and the working efficiency are effectively guaranteed.

The cutterhead transferring and docking device comprises a cutterhead loading and transporting frame and a cutterhead transferring and docking mechanism, the cutterhead loading and transporting frame comprises a transporting frame, a plurality of bearing supports are arranged on the transporting frame in the vertical direction at intervals, and the bearing supports are used for containing cutterhead loading baskets; one side of the cutterhead loading basket is open, and when the cutterhead loading basket is placed on the bearing support, the open side of the cutterhead loading basket faces the cutterhead transfer docking mechanism; the cutterhead transferring and butt-joint mechanism comprises a lifting adjusting assembly and a cutterhead transferring and butt-joint frame, and the cutterhead transferring and butt-joint frame is arranged on the lifting adjusting assembly and used for taking out the cutterhead on the opening side of the cutterhead loading basket and transferring the cutterhead. According to the PCB drilling machine, when the needle sorting machine needs to be used for sorting used drill bits in the cutter head, the work of workers is simplified, the working time input by the workers is shortened, some convenience is brought to the work of the workers, and the working efficiency of machining PCBs through the PCB drilling machine is improved.

The utility model relates to electric cylinder oiling equipment and an electric cylinder oiling control system. The equipment comprises an oiling assembly, a first switching circuit and a controller. The oiling assembly is used for oiling the electric cylinder; the first switching circuit is connected in series to a power supply loop of the oiling assembly; the controller is connected with the first switching circuit, and the controller outputs a first level signal to the first switching circuit to trigger the first switching circuit to be closed under the condition that the working duration of the electric cylinder reaches the timing duration. By adopting the equipment, the injection amount of the lubricating oil can be accurately controlled.

The embodiment of the invention relates to the technical field of cleaning devices, and discloses a dust collection control method and device of a cleaning device, equipment and a storage medium. The dust collection control method comprises the following steps: acquiring a dust collection signal; the motor unit operates at first power according to the dust collection signal, so that the cleaning host communicates with the dust collection base station; when the motor unit operates at the first power for a first preset time, the motor unit is controlled to stop operating; when the motor unit stops running for a second preset time, controlling the motor unit to run at a second power; wherein the first power is equal to or unequal to the second power; the first preset time is equal to or unequal to the second preset time. According to the technical scheme, by adjusting the running power, the working time and the stopping time of the motor, the problem that collected objects affected by airflow are adsorbed on the cleaning main machine to affect cleaning of the cleaning main machine is solved, the cleaning effect of the cleaning main machine is improved, and normal work and the service life of the cleaning main machine are guaranteed.

The utility model discloses a quick-change forming die for sheet metal processing, which belongs to the field of manufacturing industry and comprises a processing table, and a stamping device is connected to the upper end of the processing table. A quick die changing mechanism is installed at the upper end of the machining table. The quick die changing mechanism comprises a limiting driving assembly, a die plate containing frame, a die plate fixing groove and a die plate blocking assembly. The limiting driving assembly is connected with the template placing frame; three template fixing grooves are formed in the template placing frame, and three groups of template blocking assemblies are mounted on the template placing frame; a positioning mechanism used for positioning the template assembly is installed at the upper end of the machining table. By means of the mode, the template assembly at the working position can be rapidly replaced, and time waste is reduced; and when the stamping device is used for machining the workpiece, the template assembly which is used for machining the workpiece and cannot be used again is replaced with the template assembly to be used, so that the working time is saved.

The invention relates to a control method for improving EDT roller texturing efficiency and high-surface automobile aluminum plate oil storage amount. The control method comprises the steps that (1) a single-rack cold rolling mill is adopted; (2) carrying out roller surface treatment by adopting an electrode electric spark roller grinder, wherein the roughness Ra of a working roller before roughening is less than or equal to 0.4 mu m; the roughness Ra after EDT roughening is equal to 1.95 to 2.2 [mu] m; (3) a single-rack cold rolling mill is adopted for production, the rolling oil temperature is 35 + / -5 DEG C, and the rolling oil pressure is 6.0-9.0 bar; (4) an air cushion type continuous annealing line is adopted for cleaning and solid solution aging treatment; (5) carrying out surface appearance and pit size measurement on the prepared aluminum plate by adopting a 3D optical microscope; and (6) the manufactured aluminum plate is measured through a 3D non-contact optical contourgraph. By means of the method, the requirements for the surface roughness Ra and Rpc of the automobile sheet can be met, the downstream stamping cracking risk and the corrosion spot defect caused by the too large surface pit diameter are reduced, the better high-surface automobile sheet, the higher aluminum sheet surface oil storage amount and the lower friction coefficient can be obtained, and the EDT roller texturing working time can be saved.

The utility model provides a crop planting incubator which comprises an incubator body, three culture boxes are slidably connected to the inner surface of the incubator body, handles are fixedly connected to the front side faces of the culture boxes, lifting parts are slidably connected to the inner bottom faces of the culture boxes, cavities are formed in the culture boxes, and the lifting parts are fixedly connected to the inner bottom faces of the culture boxes. The inner surface of the cavity is rotationally connected with a linkage part, and the front side of the inner bottom surface of the culture box is rotationally connected with a self-locking part. Through cooperative work of the lifting part, the linkage part and the self-locking part, all soil is separated from the interiors of the assembling block and the assembling frame and only stays on the upper surface of the lifting plate, a large amount of working time and labor energy of workers are saved, and the operation process is simple and convenient.

The utility model relates to the technical field of automatic product surface water removal processes, and discloses a cold-bending product surface cleaning and water controlling device which comprises a conveying rack, a placing rack and an installing rack, and the placing rack and the installing rack are fixedly installed at the end, located on the ground, of the conveying rack. A first gear is fixedly installed on an output shaft of the first motor, a first chain is connected to the outer surface of the first gear in a meshed mode, and a second gear is connected to the outer surface of the other end, away from the first gear, of the first chain in a meshed mode. According to the surface cleaning and water controlling device for the cold-bent product, the four same air knife bodies are arranged and located on the four side lines of the square-shaped structure correspondingly, when the product is located on the conveying roller and reaches the position above the cleaning assembly, the surface of the product can be cleaned in four directions through the four air knife bodies, and the cleaning efficiency is improved. Liquid attached to the surface and scrap iron in the surface can be effectively removed, the working time can be saved, the working efficiency can be improved, and application and popularization are facilitated.

The invention relates to the field of airflow pipe chambering, and discloses an automobile airflow pipe chambering device which comprises a workbench and a support, a shaping structure is arranged on the left side of the upper surface of the workbench, a movable chambering structure is arranged on the right side of the upper surface of the workbench, and a movable clamping structure is arranged in the middle of the workbench. The transmission structure drives the movable reaming structure and the movable clamping structure to synchronously move in the opposite directions, when the movable reaming structure and the movable clamping structure move in the direction close to each other, the airflow pipe can be reamed, the heating structure is matched to heat the reaming position of the airflow pipe, the reaming speed is increased, and after reaming, the reaming efficiency is improved. The reaming position of the airflow pipe can be shaped through the shaping structure, the problem that the airflow pipe shrinks due to gradual cooling after being heated and reamed is solved, in the shaping process, the movable reaming structure and the movable clamping structure are reset, reaming work can be continuously conducted on the next airflow pipe, the working time is fully utilized, and the working efficiency is improved. And the working efficiency is improved.

The invention discloses a life cycle management method and system for a vehicle chassis with a corner module structure, and relates to the technical field of life cycle management. The method comprises the step of determining the life cycle management system of the vehicle chassis with the angle module configuration based on the influence content of each component, the real-time image of the vehicle chassis with the angle module configuration and the working process of the vehicle chassis with the angle module configuration, so that the accuracy of the life cycle management system is improved. Determining the overall damage amount of the vehicle chassis of the angle module configuration based on the damage variation of each part and the corresponding working time, and constructing a corresponding use life curve according to the overall damage amount and the life cycle management system; a plurality of life risk nodes are determined based on the identification of the life curve, and a corresponding dynamic early warning system is determined according to the node position of each life risk node, the corresponding risk level and the working content of the vehicle chassis of the corner module configuration, so that the accuracy of the dynamic early warning system is improved.

The invention relates to the technical field of clutches, and discloses a clutch service life evaluation method and device, a vehicle and a medium, and the clutch service life evaluation method comprises the following steps: establishing a relation curve of a clutch friction material at different working temperatures and the working duration of reaching a set abrasion loss, and performing segmented regression analysis on the relation curve in combination with a set reference temperature; the accuracy of the segmented regression equation near the reference temperature is guaranteed, and then a clutch service life evaluation model with the working time and the working temperature of the clutch as variables is constructed through the segmented regression equation, so that clutch service life evaluation is conducted through the real relation between the working temperature of the friction material and the working duration. According to the method, the accuracy of the evaluation result of the service life of the clutch is guaranteed, unified real-time quantifiable fine evaluation on the service life of the clutch is realized, the wear trend and the health decline state of the clutch friction plate in long-term use can be reflected more accurately, and accurate maintenance suggestions and vehicle use suggestions are conveniently provided for users.

To shorten the working time required for floor slab erection.SOLUTION: A floor slab erecting method includes an installation step of installing a trailing floor slab 20B adjacent to a preceding floor slab 20A installed previously, a fastening step of fastening a preceding floor slab 20A and a trailing floor slab 20B by a fastening member 40 with a spacer 40 interposed in a gap G1 between the preceding floor slab 20A and the trailing floor slab 20B, and a moving step in which at least one of a conveying truck 16 for conveying a floor slab 2b different from the preceding floor slab 20A and the following floor slab 20B and lifting trucks 15, 17 for lifting the other floor slab 2b moves the upper surfaces of the preceding floor slab 20A and the trailing floor slab 20B as a traveling surface S1.SELECTED DRAWING: Figure 4

A calculator includes a memory configured to store instructions; and a processor configured to execute the instructions to: generate a predictive model for predicting a required work time of a task according to a combination of resources based on a combination of one or more types of tasks included in predetermined work and one or more skills required to execute the task, one or more types of resources for executing the predetermined work, a quantity of each of the resources, and a skill possessed by each of the resources; and identify the combination of the resources for completing the predetermined work based on the quantity of each of the tasks and the predictive model.

The invention relates to the technical field of charging pile management, in particular to an intelligent management method for charging piles, which comprises the following steps of: acquiring a fault reporting position, a fault type and a fault priority of each charging pile, simultaneously acquiring professional skills, a current position, a working time window and a central spare part library position of a maintenance engineer, and constructing a to-be-scheduled maintenance task list. According to the method, the fault position and the fault priority are mapped to the urban map grid and weighted counting is carried out to form the demand side pressure expression, the relationship between the service radius and the position of an engineer is introduced, the supply side space distribution is formed through superposition, the regional maintenance resource supply and demand situation is dynamically constructed in a quantifiable mode, and the task allocation efficiency is improved. According to the resource supply and demand diagram, an initial task sequence is allocated for an engineer, and sequence adjustment and task exchange are performed, so that a scheduling scheme can be optimized according to actual capability, path accessibility and a time window.

A method includes (a) receiving course data identifying a first zone, a second zone, and a third zone within a golf course, (b) generating time prediction data including predicted work times indicating a predicted amount of time required for a mower to mow one of the zones, (c) receiving a set of desired mowing parameters indicating that a first mower and a second mower are available for maintenance of the golf course, (d) generating a first route assignment for the first mower and a second route assignment for the second mower based on the course data and the time prediction data, and (e) providing a graphical user interface including instructions for an operator to complete the first route assignment using the first mower. The first route assignment includes mowing the first zone and the second zone. The second route assignment includes mowing the third zone.

The utility model relates to a slitting device of a slitting machine, which comprises lead screw seats oppositely arranged on a rack of the slitting machine, a plurality of lead screws are rotatably arranged between the two lead screw seats, one end of each lead screw is respectively in transmission connection with a driving component, a fixing plate is arranged below the lead screw seats, a mounting plate is arranged on the fixing plate in a sliding manner, and the lead screws are arranged on the mounting plate. The mounting plate is provided with an upper cutter assembly and a connecting seat, the connecting seat is provided with a lead screw nut in threaded connection with the lead screw, a cutter shaft is rotationally arranged below the upper cutter assembly, the cutter shaft is provided with a lower cutter assembly matched with the upper cutter assembly, the lead screw is driven by the driving assembly to rotate, and the lower cutter assembly is driven by the driving assembly to rotate under the action of matching of the lead screw and the lead screw nut. The cutter adjusting device drives the mounting plate provided with the upper cutter assemblies to move, so that the distance between the upper cutter assemblies is adjusted, the cutter adjusting efficiency and the edge cutting precision can be effectively improved, the situation that materials are wasted due to edge cutting errors caused by manual adjustment is avoided, the working time of workers is shortened, and the edge cutting working efficiency of the splitting machine is improved.

The invention discloses a wind power flange double-station ring rolling device and a using method thereof, and relates to the technical field of ring rolling devices.The wind power flange double-station ring rolling device is characterized in that the wind power flange double-station ring rolling device comprises two conveying devices used for conveying ring materials and outputting finished products and comprises a fixing plate, and the two sides of the fixing plate are fixedly connected with supporting plates and a transferring device respectively; and a lead screw is rotationally connected to the position, close to the upper portion, of the inner side wall of the supporting frame, a first sliding block is in threaded connection with the inner side wall of the lead screw, and a second telescopic rod is fixedly connected to the bottom end of the first sliding block. And by arranging the transfer device, adjustment can be conducted at any time according to the size of the workpiece, a user does not need to move the transfer device to one side to conduct manual adjustment, and therefore the working time of the user is greatly saved, and the working efficiency of the user is greatly improved.

To provide a method and a device for smoothing a work by which the working time of finish flattening is drastically shortened by predicting stress deformation in advance and roughly working the work into a shape corresponding to a finish shape in advance in a working method for smoothing the work in which the stress deformation is caused, especially the work having a bimetal structure in which thermal stress deformation is caused by temperature rise.SOLUTION: The method includes a first machining process for locally machining the surface of the workpiece based on machining data, and a second machining process which is performed after the first machining process and has a machining mechanism for preferentially removing a contact part between a machining pad having a planar machining reference surface and the workpiece, wherein stress deformation of the workpiece at the time of machining in the second machining process is predicted, and machining data of the first machining process is created from a difference between a predicted surface shape 4 at deformation and a predicted finished surface shape 5 or a difference between a final finished surface shape 7 and the pre-machining surface shape 6.SELECTED DRAWING: Figure 1