118results about How to "Reduce labor costs" patented technology

The invention relates to an oil pumping well semi-supervised fault diagnosis method based on curvelet transformation and kernel sparsity. The oil pumping well semi-supervised fault diagnosis method comprises the steps that data of a plurality of indicator diagrams are obtained to serve as training samples; the indicator diagrams are converted into downhole pump indicator diagrams, and all the pump indicator diagrams are converted into grey images; all the pump indicator diagrams are subjected to curvelet transformation to obtain a coefficient matrix; feature vectors of all the pump indicator diagrams with labels are used as a dictionary, and sparse coefficients of all unlabelled pump indicator diagram feature vectors are evaluated; virtual tags of all the pump indicator diagrams with no label are calculated by means of the sparse coefficients; the feature vectors of all the pump indicator diagrams in the training samples are used as a dictionary; feature vectors of all to-be-diagnosed test samples are calculated to evaluate sparse coefficients; and fault types are diagnosed by calculating virtual tags of the to-be-diagnosed samples by means of the sparse coefficients. The oil pumping well semi-supervised fault diagnosis method can precisely describe features of the pump indicator diagrams, and a semi-supervised sparse expression classifier based on the method can effectively utilize information of unlabeled data and has a low requirement for the number of labeled samples.

The embodiment of the invention provides a method and a device for video processing. The method comprises the following steps: acquiring target video data; determining a plurality of first key framesfrom the target video data, and based on the plurality of first key frames, dividing caption information of the target video data into one or more first caption clips; for each first caption clip, determining a corresponding first caption vector; inputting the first caption vector into a preestablished data model, and receiving content description information which is output by the data model andaims at the target video data. Through the method and the device provided by the embodiment of the invention, automatic generation of the content description of the video based on video captions is realized, efficiency of generation of the content description is improved, and labor cost is reduced.

The invention discloses an automatic car washing system and method. The automatic car washing system comprises a control unit and at least one car washing device, each the car washing device is composed of a fixing column, a horizontal rod, a horizontal screw rod, a vertical rod, a vertical screw rod, a rotary motor, an angle adjusting motor, a spray nozzle assembly, a first car body distance sensor, a second car body distance sensor and a plurality of ground distance sensors. According to the automatic car washing system and method, one car washing device is only needed to be used and matchedwith the control unit, thus a to-be-washed car can be wholly and automatically washed, and the labor cost is saved; and furthermore, the structure of the car washing device is simple, the covering area is small, the cost is low, thus the product is suitable for more scenes, and convenience is provided for users in car washing.

The application discloses a method and a device for generating a geographical fence. The method is characterized by comprising the steps as follows: a server determines location based service LBS information corresponding to an entity according to the LBS information of a user and the relation information between the entity and the user; and the server generates a geographical fence of the entity according to the determined LBS information corresponding to the entity. According to the application, the geographical fence of the entity is obtained according to the location information of the user and the relation between the user and the entity, so that the shape of the obtained geographical fence can be closer to the shape of the real entity, the coverage of the entity is increased, and the labor cost is reduced.

The invention provides a monitoring event processing method and system. The monitoring event processing method comprises the steps of obtaining a current monitoring event and a preset grading model; inputting the current monitoring event into a grading model; acquiring the event level of a current monitoring event d by the following steps: dividing the current monitoring event into a plurality ofcurrent monitoring word features; according to each current monitoring word feature and the grading model, determining the probability that a current monitoring event occurs and is graded into each event grade; taking the event level corresponding to the maximum value in the plurality of probabilities as the event level corresponding to the current monitoring event; and outputting corresponding alarm information according to the event level of the current monitoring event. According to the invention, the labor cost can be saved, and the availability of the monitoring system is improved.

Disclosed is a vertical type electronic transformer electric performance testing and ultraviolet curing device. The vertical type electronic transformer electric performance testing and ultraviolet curing device comprises a feeding conveying mechanism used for conveying vertical type electronic transformers with magnetic cores to be fixed, a feeding mechanism user for conveying the vertical type electronic transformer to processing stations, a station rotary disc (12) provided with a plurality of stations for electric performance testing and ultraviolet curing, a rotary splitting mechanism (11) which is connected with the station rotary disc (12) and control the rotating angle of the station rotary disc (12), a discharging mechanism used for conveying the vertical type electronic transformers with the fixed magnetic cores from the processing stations, and a discharging conveying mechanism used for conveying the vertical type electronic transformers with the fixed magnetic cores. The vertical type electronic transformer electric performance testing and ultraviolet curing device can shorten the process cycle to 2-4 hours. The magnetic core fixing technique of the vertical type electronic transformer electric performance testing and ultraviolet curing device comprises, after finishing field assembly, feeding the magnetic cores directly to the device, completing dispensing and curing twice, completing electric performance testing and performing storage.

The invention discloses a voice fraud identification method and an apparatus, terminal equipment and a storage medium. The voice fraud identification method comprises the following steps of acquiringvoice information to be measured; carrying out characteristic extraction on the voice information to be measured and acquiring a voice characteristic; using an identity confirmation model to carry outidentity verification on the voice characteristic and acquiring identity verification information; using a lie monitoring model to carry out lie verification on the voice characteristic and acquiringlie verification information; and based on the identity verification information and the lie verification information, acquiring a fraud risk assessment result. When the voice fraud identification method is used to carry out voice fraud identification, advantages of high efficiency, high accuracy and low labor cost are possessed.

The invention discloses a virtual IP realization method and belongs to the technical field of a computer communication network. The method includes allowing a computer to acquire a network card ID boned with the computer and the network card description information from a database according to the own IP, acquiring a virtual IP and a virtual IP subnet mask from the database, forbidding the network card corresponding to the network card ID by invoking an equipment drive program, bonding the virtual IP and the virtual IP subnet mask which are acquired from the database with the network card corresponding to the network card ID by invoking the drive program, or deleting the virtual IP and the virtual IP subnet mask which correspond to register tables of the network card corresponding to the network card ID, then starting the network card corresponding to the network card ID by invoking the equipment drive program, and realizing the virtual IP adding and deleting functions of the computer. Manual operation is omitted, and labor force cost is saved.

The invention relates to a multi-point pulsation monitoring system, and belongs to the technical field of dairy cow feeding, and the system comprises a display control device, a data transmission device and a pressure monitoring device. The pressure monitoring equipment is used for monitoring the pressure and vibration condition of the milking point position in real time based on the received control instruction and generating monitoring data; the data transmission equipment is used for receiving and summarizing monitoring data of the plurality of pressure monitoring equipment and uploading the monitoring data to the display control equipment; the display control equipment is used for processing the received monitoring data, generating pulse curve graphic data and vibration data, realizing monitoring alarm based on the pulse curve graphic data and the vibration data, and sending a control instruction generated based on input of a user to the display control equipment; and the data is downloaded to the pressure monitoring equipment through the data transmission equipment. According to the invention, the monitoring of the multi-point pulsator can be effectively realized.

The embodiment of the invention provides a warehousing method, device and equipment and a machine readable medium, and the method specifically comprises the steps: determining a target goods allocation space capable of storing a first goods according to the features of the first goods and the features of a second goods in historical storage data corresponding to the goods allocation space; and establishing a mapping relationship between the target goods allocation space and the first article. According to the embodiment of the invention, the manpower cost required for determining the goods allocation space can be saved, and the accuracy of association between the goods allocation label and the goods information can be improved.

The invention discloses an iron phosphate synthesizing process and device. The iron phosphate synthesizing process includes: adding an iron solution containing ferrous ions into an oxidation kettle, stirring at the same time, adding an oxidizing agent into the oxidation kettle, controlling the temperature of the solution in the oxidation kettle to be not larger than 70 DEG C, and acquiring an oxidized iron solution after the fact that the solution in the oxidation kettle does not contain the ferrous ions is detected; conveying the oxidized iron solution in the oxidization kettle into a precipitation kettle through an oxidation kettle discharge pump, stirring at the same time, slowly adding a pH regulator into the precipitation kettle to control the pH of the solution in the precipitation kettle to be 1.0-2.5, rising the temperature to 90-95 DEG C after the pH regulation to perform iron phosphate crystal form conversion reaction for 1-4 hours, and then pumping out the iron phosphate suspension in the precipitation kettle after the reaction. The iron phosphate synthesizing process has the advantages that various types of oxidizing agents and pH regulators can be selected, wide raw material selection range is achieved, process equipment is high in automation level, and automatic temperature control, automatic feeding control and automatic pressure alarm can be achieved.

The invention discloses an invoicing method of a networked sharing fiscal cash register. The invoicing method includes the following steps: connecting the fiscal cash register with a network, and starting network socket service; receiving invoicing service requests of multiple connecting ends, and starting multiple threads to process data; performing queuing and priority management on received invoicing data, and storing the invoicing data into a designed data cache structure. By the invoicing method, the step of arranging invoicing machines at multiple points is omitted, and the processes of copying, reporting and summarizing at the end of each mouth are simplified.

The invention belongs to the technical field of gas turbines and discloses a three-stage air filtering system for a gas turbine. The problems that the pressure loss of an air inlet system is increased so as to influence the efficiency of the gas turbine and the cost of manually detaching a coarse filter is high because the coarse filter is used for a long time in the conventional filtering system are solved. The system disclosed by the invention comprises a filter room, wherein a coarse filtering device, a medium filter and a high-efficiency filter are arranged in the filter room; a maintenance channel is formed between the coarse filtering device and the medium filter; a maintenance channel is formed between the medium filter and the high-efficiency filter; the coarse filtering device comprises a connecting rod and multiple coarse filters which are vertically arranged; the upper end of each coarse filter is hinged with the inside of the filter room; the other end of each coarse filter is hinged to the same connecting rod; the bottom surface of the coarse filter positioned at the lowest end is hinged with a cylinder or a hydraulic cylinder which can stretch; and the other end of the cylinder or the hydraulic cylinder is hinged with the inside of the filter room.

An automatic screw locking device is used for locking at least one screw into a screw hole in a workpiece; the automatic screw locking device comprises a worktable, a loading moving table, an image observation module, a screw locking module and a locking detection module; the loading moving table is provided with a loading part for loading and fixing the workpiece, and a moving part; the moving part is used for controlling the workpiece to sequentially reach a first position, a second position and a third position to respectively correspond to the image observation module, the screw locking module and the locking detection module, so position determining of the screw hole, locking of the screw and the examining on the right locking of the screw can be respectively carried out. By the automatic screw locking device, the combining speed can be effectively accelerated and the locking correctness can be effectively improved, and the aims of mass production and reduction of production cost can be achieved.

The invention provides stamping production equipment. The stamping production equipment comprises a material conveying frame, a temper mill, a punching machine, a stamping mould, a feeding machine, a stacking machine, a control cabinet and inductors, and a steel plate roll material is fixedly arranged on the material conveying frame; the temper mill is arranged behind the material conveying frame, the inductors comprise a front inductor and a rear inductor, the front inductor is fixedly arranged in front of the temper mill, the rear inductor is fixedly arranged behind the temper mill, the punching machine is fixedly arranged behind the rear inductor, the stamping mould is fixedly arranged inside the punching machine, and the feeding machine is fixedly arranged on the side face of the punching machine. The stacking machine and the control cabinet are fixedly arranged behind the punching machine. According to the stamping production equipment and the stamping production technology, simultaneous or sequential work of all stations can be achieved through the control cabinet of a control terminal of a control system, expenditures of labor cost is greatly reduced, the yield of a product is effectively improved, the produced finished product can be protected against damage, it is also ensured that the whole set of equipment is not easily damaged, and compared with abroad precise equipment, the whole set of equipment is easy to maintain and is easily popularized in a large-scale mode.

The invention discloses a shaping device for correcting the roundness of a split conductor. The shaping device comprises guide wheels, guide wheel brackets, a chuck, a connecting shaft and a shaft sleeve, wherein one end of the chuck is connected with a plurality of guide wheel brackets; the end part of each guide wheel bracket is movably connected with one guide wheel through one guide wheel shaft; the other end of the chuck is movably connected with the shaft sleeve through the connecting shaft; the connecting shaft is of a hollow structure; and the connecting shaft and a through hole in thechuck run through each other. The squashed and misplaced split conductor becomes round after being processed through the shaping device disclosed by the invention; the insulation eccentricity is easyto adjust; an inner shielding interface is round; and an original process does not need to be changed, thereby reducing the labor cost, the time cost, the processing cost and the equipment cost.

The invention relates to a stereoscopic image visual comfort evaluation method based on D + W model and region contrast, which is characterized in that: a right eye is selected as a main viewpoint, aprominent region is obtained according to the main viewpoint image, and a region of interest is further obtained in combination with parallax information. Then, the region of interest is used as the foreground region, the disparity and width of the foreground region are extracted, and the contrast between the foreground and the background is calculated. Finally, the D + W model is modified by introducing the regional contrast, and the three-dimensional comfort evaluation model is established. The comfort feature information is extracted from ROI effectively, the D + W model is improved, the visual comfort model is established, the comfort calculation is completed automatically, the efficiency of evaluation is improved, and more accurate results are obtained.

The invention relates to a bracket for an anchorage device quiescent-load anchorage property test and a usage method of the bracket. The bracket comprises a square pyramid base, an anchorage device fixed part and an anchorage device transition disc fixed part, wherein the anchorage device fixed part and the anchorage device transition disc fixed part are parallelly arranged on the top surface of the square pyramid base and connected through a bolt; and the bolt can slide front and back by being perpendicular to the arrangement direction of the anchorage device fixed part and the anchorage device transition disc fixed part. The device disclosed by the invention is used for the anchorage device quiescent-load anchorage property test, can reduce the operation risk and increase the construction efficiency and is high in adaptability.

The embodiment of the invention provides an article detection system and method. The system comprises a first conveyor belt (1), an image acquisition device (2), a radio frequency identification reader (3), a memory (4) and a processor (5). During article detection, a radio frequency identification reader (3) is firstly used for obtaining an identifier of a detected object; the image acquisition device (2) is used for acquiring the current image of the detected object; and finally, processing by the processor (5): the type of the detected article is determined according to the identifier of the detected article, the current image is compared with a standard image, analysis is made as to whether the detected article meets a preset standard or not, and a signal is sent so as to further process the detected article which does not meet the preset standard in time. By the adoption of the article detection system and method, whether the surface of the detected article is damaged or stained can be well detected.

The invention provides a relay testing device. The relay testing device is characterized in that AC is led into an input end of a transformer; an output end of the transformer is respectively connected with a contact a and a contact c, and the other output end of the transformer is respectively connected with a contact b and a contact d; the contact a, the contact b, the contact c and the contact d are respectively connected with conductive connecting rods which can move horizontally; the connecting rods are driven by propelling devices so as to be in contact with contacts of a relay to be tested; the propelling devices and the connecting rods are horizontally arranged on the lateral upper sides of a conveying belt; two current transformers are respectively connected with two sub-circuits which are respectively used for connecting the transformer with the contact b as well as the transformer with the contact d; ammeters are respectively connected with secondary side loops of the current transformers. The relay testing device provided by the invention has the advantages that automation is facilitated, that is, instead of manual operation by a special operator, a specially-assigned person only needs to judge whether abnormality exists or not according to real-time meter reading, so that the labor cost of an enterprise is reduced; the structure is simple, so that the enterprise can avoid excessive cost for both manufacturing and maintenance, and the testing can be completed with ease by common personnel.