49results about How to "No manual intervention required" patented technology

The invention relates to a numerical control processing method and particularly discloses an acquisition method of a coordinate of a point position to be processed on the arc segment workpiece surfaceon a rotary workbench. The acquisition method comprises the following steps of a, horizontally placing an arc segment workpiece on the rotary workbench of a numerical control floor boring and millingmachine, and regulating the position of the workpiece to enable the radial direction of an initial processing point A on the workpiece to be coincided with a spindle direction; b, collecting two coordinates on one arc line, and establishing a workpiece initial circle center O2 calculation model; c, rotating the workbench, collecting new coordinates of the two points, and establishing a rotary center O1 calculation model; and reducing the initial position of the workbench, and establishing a workpiece coordinate system by taking a rotary center O1 of the workbench as a coordinate origin; d, rotating the workbench according to a radial included angle alpha between the point B to be processed and the point A to be process to enable the workpiece to rotate with the angle alpha along with workbench, and establishing a point B coordinate position calculation model to acquire a B point coordinate. The numerical control processing method has the advantages of simpleness in operation, high automation degree, high processing accuracy and wide application range.

The invention relates to the technical field of logistics, in particular to a robot scheduling method and device, which are applied to a warehouse comprising a robot, and the method comprises the following steps: tracking a scheduling event, and filling a matching pool with the scheduling event, the scheduling event located in the matching pool being a target scheduling event; establishing a tripartite graph matching model according to the current position of the robot and the target scheduling event; according to the tripartite graph matching model, allocating a scheduling task to the robot,and the scheduling task at least comprising a task destination; and based on disjoint path conditions of time and space, determining a motion path and a motion state of the robot between the current position of the robot and the task destination of the scheduling task. According to the invention, the phenomena of detouring and congestion of the robot can be avoided, manual forced intervention is not needed, and the transportation efficiency of the robot is improved.

The invention provides a medicine decocting system. The medicine decocting system comprises a medicine decocting machine unit including at least one or more medicine decocting machines, a first conveying belt arranged nearby the medicine decocting machine unit to convey medicine buckets, first scanning devices arranged on a traditional Chinese medicine decoction processing production line and scanning identifiers of the medicine buckets before the medicine buckets enters the medicine decocting machine unit along the first conveying belt, a controller connected to the first conveying belt and the first scanning devices, wherein one or more medicine decocting machines are arranged on the traditional Chinese medicine decoction processing production line, medicine to be decocted is contained in the medicine buckets, and the controller is configured to obtain medicine decocting machine identifiers corresponding to the identifiers of the medicine buckets from a medicine decocting machine allocation table according to the medicine bucket identifiers scanned by the first scanning devices so as to indicate the first conveying belt to convey the medicine buckets to the medicine decocting machines corresponding to the identifiers of the medicine decocting machines and thus makes the corresponding medicine decocting machines decoct the medicine to be decocted from the medicine buckets.

The invention discloses a taper shank automatic clamping device. The taper shank automatic clamping device comprises an air cylinder, a push rod, a main shaft, a front cover and a spring clamp sleeve, wherein the air cylinder comprises a cylinder body and an ejection rod, the ejection rod is provided with an axial through hole, the push rod is arranged inside the axial through hole of the ejection rod, the main shaft is a hollow shaft, the ejection rod is arranged inside the main shaft, the head end of the ejection rod is fixedly connected with a locking sleeve, a taper hole is formed in the head end of the locking sleeve, a front cover is arranged at the head end of the main shaft, a taper hole is formed in the inner side face of the front cover, the spring clamp sleeve is arranged inside the main shaft and located between the front cover and the locking sleeve, two end surfaces of the spring clamp sleeve are provided with taper faces respectively matched with the locking sleeve taper hole and the front cover taper hole, a taper hole is formed inside the spring clamp sleeve, and the spring clamp sleeve is provided with a plurality of axial grooves, so that the two ends of the spring clamp sleeve are of a multi-petal structure. The taper shank automatic clamping device can achieve automatic clamping and releasing motions of a taper shank, does not need to carry out fine machining on the taper shank, and is favorable for automatic production.

The invention discloses a sample image screening method and device, an electronic device and a storage medium, wherein, the method comprises the following steps: adopting an image classifier to predict each sample image to be screened respectively to obtain a feature vector and a classification label corresponding to each sample image; clustering feature vectors corresponding to each sample image,and respectively determining a clustering center to which each sample image belongs; merging the clustering centers according to the clustering centers and the classification tags corresponding to the sample images; selecting a target sample images according to the merging results. The disclosed sample image screening method can timely and accurately screen new data without manual intervention, can save human resources, and can further generate new labels through the screened new data.

The invention relates to a system for nucleic acid purification and amplification and gene detection and an application method thereof, and belongs to the technical field of apparatus for biological separation, analysis and purification and gene detection. The system comprises a base, a micro fluidic chip, micro magnets, a magnet array control mechanism, a heating element, a laser generating element, an optical sensor, a driver, a controllable voltage stabilizer, a system direct-current power source and a single-chip microcomputer; according to application, nucleic acid purification and amplification and gene detection are conducted by means of the system. According to the system and the application method, the size of a nucleic acid purification-amplification-detection device is reduced,the period of nucleic acid detection is shortened, the detection throughput is increased, the complexity of user operation is lowered, multiple functions of purification, amplification and gene detection can be achieved, and the problems of large size, long detection time and complex operation of conventional nucleic acid detection equipment are solved.

The invention discloses an online detector for frame assemblies. The online detector for frame assemblies comprises a reference platform, a detection master, a support, a pneumatic correcting trolley, and a control system. The detection master is used for three-dimensionally detecting technical indicators such as linearity, planarity, parallelism, diagonals, coaxiality and width for a frame assembly. The support is used for storing the frame assembly to be detected. The pneumatic correcting trolley is used for calibrating the position of the frame assembly stored on the support. The frame assembly to be measured is supported by the support and is automatically calibrated by the pneumatic correcting trolley, and the technical indicators of the detection master such as linearity, planarity, parallelism, diagonals, coaxiality and width are measured by the detection master. All operations are automatically completed by the control system with no need of manual operation intervention, measurement is more efficient, artificial errors are avoided effectively, and measurement is more precise.

The invention discloses an intelligent vehicle-mounted umbrella device comprising a cover plate, an electric folding umbrella, a cover plate driving mechanism, a rainfall sensor, a car door closing sensor and a special control unit; the cover plate is arranged on an upper boundary beam between a car body column A and a car body column B in a hinged mode; the electric folding umbrella is arranged on the inner side face of the cover plate; the cover plate driving mechanism is arranged at the hinging position of the cover plate; the rainfall sensor is used for measuring rainfall; the car door closing sensor is used for detecting the opening and closing of a car door; and the special control unit is connected with the rainfall sensor, the car door closing sensor, the electric folding umbrellaand the cover plate driving mechanism through a signal circuit. Without manual interference, the intelligent vehicle-mounted umbrella device can be completely stored in a car when not used, the beautyis not affected at all, and the intelligent vehicle-mounted umbrella device is simple in manufacturing, low in cost and reliable in performance; the device design and parts using are standardized, serialized and easy to popularize; and the problems that drivers are caught in rain when getting on or off in the stormy weather and automotive door panel electrical components are caught in rain are solved.

The invention discloses a GWAC (Ground-based Wide-Angle Camera array) light curve anomaly detection method based on a Grubbs criterion and ARIMA, which comprises steps: the Grubbs criterion is used to filter the GWAC light curve, and doubtful values are selected; the doubtful values selected through the Grubbs criterion are subjected to stability test, unstable data are subjected to differential to become a stable sequence; the finally-stable data are predicted through an ARIMA model; if a differential sequence is predicted, restoration is carried out, and a prediction value for the doubtful value is obtained; data before the current doubtful value of the sequence are subjected to the same prediction, the average value for prediction errors is solved as a prediction error standard to be compared with the prediction value for the doubtful value, and whether to be an abnormal value for the light curve is finally judged. By adopting the technical scheme of the invention, the light curve formed by brightness of astronomical stars observed by the GWAC is detected, and abnormal stars can be found out.

The invention discloses an automobile intelligent active air-inlet grille. The opening degree of grille blades can be steplessly controlled through a drive motor, the grille blades are kept stable, the working state of an air multiplication device is mainly controlled through the size of current, and in addition, a piezoelectric device is designed to be used for recycling part of aerodynamic energy. The whole automobile intelligent active air-inlet grille breaks the limits of a traditional fixed automobile grille and can be self-adjusted actively and intelligently through various sensing signals according to the actual automobile condition, and manual passive intervention is not needed. The automobile intelligent active air-inlet grille has the advantages of being compact in structure, convenient to arrange, capable of achieving integrated control easily and the like, the automobile intelligent active air-inlet grille can cooperate with other automobile systems according to requirements, the corresponding device is mainly controlled through the size of current, and the requirement for development in the advanced electrician and electronic technology direction in the future societyis further met.

An automatic detection and repairing method of a dentulous jaw black triangle comprises the following steps: carrying out three-dimensional virtual reconstruction on a dentulous jaw of a patient to form a dentulous jaw model; representing the dentulous jaw model by using a space triangular mesh M; carrying out plane parameterization on the space triangular mesh M to form a plane triangular mesh P; detecting all crossed triangular plane sets on the plane triangular mesh P; marking the crossed triangular plane sets as T and finding all communicated regions in the crossed triangular plane sets T, wherein all the communicated regions are independent and one black triangle of the space triangular mesh M is formed by each communicated region; separating each black triangle from the dentulous jaw model and deleting a separated black triangle region; forming a hole in the dentulous jaw model by a previous black triangle; and smoothing and repairing each hole of the dentulous jaw model to obtain a novel dentulous jaw model with the repaired black triangle. The automatic detection and repairing method has the advantages that the black triangle on the dentulous jaw model can be automatically detected and identified, manual experience intervenes are not needed, the accuracy is high and the efficiency is high.

The present invention relates to a method for preparing sealed packaged homemade ice cream comprising the steps of: heating a mixture for the production of homemade ice cream to pasteurization temperature; cooling and simultaneously whipping the pasteurized mixture; The whipped mixture is fed directly to the dosing packaging machine.

The invention discloses a liquid crystal display panel line laser cutting machine. The machine comprises a machine frame, an electric cabinet, a human-computer interface, a laser generator box body, an industrial computer, a laser head, a material receiving mechanism, a feeding mechanism, a turnover mechanism, a laser carrying table mechanism, an unloading mechanism, a transferring platform, an NGpiece arranging module, and a discharging mechanism, wherein the material receiving mechanism, the laser carrying table mechanism, the transferring platform and the NG piece arranging module are sequentially arranged on the machine frame, the feeding mechanism and the unloading mechanism are correspondingly located on the left side and the right side of the laser carrying table mechanism, the turnover mechanism is arranged close to the material receiving mechanism, and the discharging mechanism is arranged close to the transferring platform. The machine has the characteristics that the red light and green light can be freely switched and used, the requirements of different products can be met and the use is convenient, the use is not limited and the universality is high, the equipment investment cost is low and the utilization rate is high, front side cutting and reverse side cutting are available, no metal residue is generated and the product is not damaged, the yield is high, the raw material waste is little and the raw material cost is low, the material receiving, feeding, overturning, unloading, discharging and the like are assembled together and are automatically completed, manual operation intervention is not needed, and the operation is intelligent and simple.

The invention provides an intelligent automatic inspection fire hazard alarm control system, which includes an MCU master control unit. The MCU master control unit is connected with a fire detection unit, an inspection management unit, a time delay control unit and a 485 communication unit. The fire detection unit is connected with a fire sensor. The time delay control unit is connected with a fire extinguishing implementation unit. The 485 communication unit is connected with an automatic inspection unit. The automatic inspection unit is connected with the time delay control unit and the fireextinguishing implementation unit. The intelligent automatic inspection fire hazard alarm control system has an automatic inspection function for input and output control units and can effectively avoid troubles of manual regular detection.

The invention discloses an online health prediction method of an elevator composite steel strip. The method comprises the following steps of collecting running parameters of the elevator composite steel strip and constructing a running parameter set; sectioning the composite steel strip according to installation parameters and service building parameters of an elevator; determining loading frequency and the loading type corresponding to each section of the composite steel strip according to the running parameter set; predicting damage condition of each section of the composite steel strip andresistance change condition of embedded steel wire ropes in the composite steel strip by utilizing a fretting wear model; determining an optimal health prediction result compared with the running parameter set by utilizing an error minimum principle; and outputting the health prediction result of the composite steel strip. According to the technical scheme, online automatic health monitoring and safety early warning of the composite steel strip are realized through the method, the hardware cost is low, and the practicability is high.

The invention provides a tunnel connection request distribution method which is applied to an NAT (Network Address Translation) gateway to dispatch an L2TP connection request from a user outside the NAT gateway. The method comprises the steps of judging whether an L2TP connection request message from the user requires local authentication according to a preset policy, conducting local processing if required, otherwise returning an authentication failure message to the user, storing session characteristics of the authentication failure message in a session table when the authentication failure message is received, acquiring the session characteristics of a request message when the request message is received subsequently, and searching whether the preposed session table contains a corresponding table entry according to the session characteristics, and forwarding the message to an LNS (Lonworks Network Service) server in the NAT gateway if the table contains the entry, otherwise locally processing the L2TP connection request message. A service network served by the LNS server is different from a local service network. According to the tunnel connection request distribution method, the objective LNS server to which the user is intended to access can be identified intelligently while the existing standard protocol is followed.

The invention relates to a stage lamp control system and a stage lamp control method capable of protecting safety of an illuminated object. The control system comprises a control unit and a temperature detector connected with the control unit; a stage lamp comprises a lamp cap internally provided with a light source, and a motor for driving the lamp cap to change the illuminating position; the control unit is connected with the motor and the light source and is used for controlling the stage lamp to work; the temperature detector is arranged on the lamp cap and is used for detecting the instant temperature T of the illuminated object, and a safety threshold temperature T1 is stored in the control unit; and when the instant temperature T of the illuminated object is larger than the safety threshold temperature T1, the control unit controls the stage lamp to act so as to eliminate the damage. The control unit compares the stored safety threshold temperature T1 with the instant temperature T, transmitted by the temperature detector, of the illuminated object, and controls whether the stage lamp operates to eliminate harm or not according to the comparison result, so that the passive notification through "label alarm" in the existing technology is changed into autonomous adjustment defense, and damage to life and property caused by factors such as improper use is avoided.

An apparatus for managing resource reclamation in data storage systems comprises: a volume deletion metadata recorder for recording metadata for one or more deleted volumes; a policy engine responsive to a predetermined policy rule to apply the policy rule to the metadata; and the policy engine initiating policy-controlled data storage space reclamation for the one or more deleted volumes. A volume reclaimer is responsive to the policy engine for reclaiming a data storage space from the one or more deleted volumes; and a resource allocator allocates the data storage space.

The invention discloses an electromagnetic seedling belt and inter-seedling weeding device. The device comprises a cutter, left side and right side cutting tables, a connecting rack, a cutting table electromagnetic control device, a cutter electromagnetic control device, a cutting table reciprocal moving mechanism and a height regulating device. The left and right cutting tables are connected by the connecting rack. The left and right cutting table have the same structure and are arranged in a chirological mode. The cutter is connected with the front end of the cutting table in a sliding mode through a cutter rack. The cutter electromagnetic control device is installed at the rear portion of the cutter rack to control the horizontal reciprocal movement of the cutter. The cutting table reciprocal moving mechanism is horizontally arranged on the cutting table. The cutting table electromagnetic control device is arranged between cutting table located at two sides. The cutting table reciprocal moving mechanism and the cutting table electromagnetic control device are coordinated to control the reciprocal opening-closing movement. The front end of the connecting rack is welded to the cutting table reciprocal moving mechanism, and the rear end is connected with the height regulating device.

The invention discloses a policy-based cloud database elastic scaling method, comprising the following steps: setting the upper limit value of a database contained in a single cloud server, setting the upper limit value of a data table contained in a database; setting the upper limit value of a data table contained in each cloud server; The server is based on the elastic scaling strategy of the feature data hit; based on the elastic scaling strategy, the data is divided into the expansion or shrinkage target database and data table; the method of the present invention can automatically and flexibly adjust and complete the database according to the change of business development requirements Capacity expansion or contraction can not only better meet the needs of business applications, but also save resources by reducing the database capacity in a timely manner, without stopping business application services, and can complete the capacity expansion or contraction work without perception, greatly It is convenient for users to use.

The invention discloses a carton production paper supply device convenient for fast switching, which comprises a base and a U-shaped frame arranged above the base, a rotating plate is rotatably arranged in the middle of the U-shaped frame, and the two ends of the rotating plate are respectively provided with a driving shaft for mounting a winding roller; the driving shaft is provided with a positioning assembly used for fixing the winding roller. The middle position of the rotating plate is connected with a switching fixing shaft, the switching fixing shaft is connected with a switching driving part used for driving the switching fixing shaft to turn over so as to achieve switching of the standby winding roller, and a conveying part used for transferring the winding roller is arranged above the base. According to the paper conveying device, winding rollers for providing paper can be rapidly switched, the machining efficiency is improved, meanwhile, when the paper is preliminarily conveyed, through negative pressure traction, the head of the paper can be rapidly found and connected in a butt joint mode, manual intervention is not needed, and safety and practicability are high.

The present disclosure relates to a sample image determination method and device, electronic equipment, and a storage medium, wherein the method includes: using a first preset number of classifiers to respectively predict each sample image, and obtain the corresponding Prediction vectors: respectively converting the prediction vectors corresponding to the sample images into probability vectors; determining the difficult sample images from the sample images according to the probability vectors corresponding to the sample images. The sample image determination provided by the present disclosure can accurately and quickly extract difficult sample images from multiple sample images without manual intervention, which can save human resources.

The invention provides a tunnel connection request distribution method which is applied to an NAT (Network Address Translation) gateway to dispatch an L2TP connection request from a user outside the NAT gateway. The method comprises the steps of judging whether an L2TP connection request message from the user requires local authentication according to a preset policy, conducting local processing if required, otherwise returning an authentication failure message to the user, storing session characteristics of the authentication failure message in a session table when the authentication failure message is received, acquiring the session characteristics of a request message when the request message is received subsequently, and searching whether the preposed session table contains a corresponding table entry according to the session characteristics, and forwarding the message to an LNS (Lonworks Network Service) server in the NAT gateway if the table contains the entry, otherwise locally processing the L2TP connection request message. A service network served by the LNS server is different from a local service network. According to the tunnel connection request distribution method, the objective LNS server to which the user is intended to access can be identified intelligently while the existing standard protocol is followed.

The invention discloses a method and a system for synchronizing historical data of a database, electronic equipment and a storage medium, and the system comprises a measuring point data self-checking module, a synchronization task information generation module, a database interaction module and a data synchronization execution module. According to the method, the starting time and the ending time of data missing are obtained, the synchronization task information is generated, the database is synchronized, the purpose of automatically synchronizing the missing data after the data are lost is achieved, and a large amount of disk space does not need to be occupied. According to the system, the problem of data missing in the data synchronization process can be solved, and high manpower resource and financial resource cost can be saved for the whole project.

The invention discloses a GWAC (Ground-based Wide-Angle Camera array) light curve anomaly detection method based on a Grubbs criterion and ARIMA, which comprises steps: the Grubbs criterion is used to filter the GWAC light curve, and doubtful values are selected; the doubtful values selected through the Grubbs criterion are subjected to stability test, unstable data are subjected to differential to become a stable sequence; the finally-stable data are predicted through an ARIMA model; if a differential sequence is predicted, restoration is carried out, and a prediction value for the doubtful value is obtained; data before the current doubtful value of the sequence are subjected to the same prediction, the average value for prediction errors is solved as a prediction error standard to be compared with the prediction value for the doubtful value, and whether to be an abnormal value for the light curve is finally judged. By adopting the technical scheme of the invention, the light curve formed by brightness of astronomical stars observed by the GWAC is detected, and abnormal stars can be found out.

The invention discloses an electromagnetic seedling belt and inter-seedling weeding device. The device comprises a cutter, left side and right side cutting tables, a connecting rack, a cutting table electromagnetic control device, a cutter electromagnetic control device, a cutting table reciprocal moving mechanism and a height regulating device. The left and right cutting tables are connected by the connecting rack. The left and right cutting table have the same structure and are arranged in a chirological mode. The cutter is connected with the front end of the cutting table in a sliding mode through a cutter rack. The cutter electromagnetic control device is installed at the rear portion of the cutter rack to control the horizontal reciprocal movement of the cutter. The cutting table reciprocal moving mechanism is horizontally arranged on the cutting table. The cutting table electromagnetic control device is arranged between cutting table located at two sides. The cutting table reciprocal moving mechanism and the cutting table electromagnetic control device are coordinated to control the reciprocal opening-closing movement. The front end of the connecting rack is welded to the cutting table reciprocal moving mechanism, and the rear end is connected with the height regulating device.

The present disclosure relates to a sample image screening method and device, electronic equipment, and a storage medium, wherein the method includes: using an image classifier to respectively predict each sample image to be screened, and obtain the corresponding feature vector and Classification labels; clustering the feature vectors corresponding to the sample images, respectively determining the cluster centers to which the sample images belong; Perform merging; filter out target sample images based on the merging results. Through the sample image screening method of the present disclosure, "new" data can be screened timely and accurately without manual intervention, which can save human resources, and "new" labels can be further generated through the screened "new" data.

The invention discloses a dry safflower picking machine. The machine comprises a vehicle body, the vehicle body comprises a cab, a storage box for storing picked safflower and a fan box for placing a fan, the fan box and the storage box both communicate with a picking mechanism, the cab is connected with a lifting plate through a hydraulic machine, and the picking mechanism is fixedly connected to the lower portion of the lifting plate through bolts. The picking machine is compact in structure, safflower pubescence is sent out from a cavity between two baffle mechanisms, a bottom outlet and a safflower outlet through air supply of the fan, safflower which grows normally is not damaged, the effect of picking safflower at a time is achieved, secondary manual intervention is not needed, the labor cost is saved, and the picking efficiency is greatly improved.