51results about How to "Eliminate omissions" patented technology

The invention discloses PCBA intelligent burning equipment. The PCBA intelligent burning equipment comprises an equipment frame, a feeder, a robot, a plurality of burning clamps, an intelligent assembly line body and a control system, wherein the robot is used for picking, rotating and placing PCBA; the automatic burning clamp is used for positioning PCBA, burning and feeding back a burning result; the intelligent assembly line body is used for removing defective products and outputting materials; the control system is preferably but not limited to MES; the feeder, the robot, the automatic burning clamps and the intelligent assembly line body are fixed on the equipment frame and in communication connection with the control system. The PCBA intelligent burning equipment has the advantages that full-automatic operation of working procedures is achieved, manual intervention is not needed, production efficiency is increased, manpower cost can be saved, missing and misoperation of manual operation are avoided, high burning yield is achieved, production reliability is increased, production flexibility is increased, and the equipment is adaptive to a multi-specification and small-batch production manner.

The invention discloses a method for detecting visualization and configuration consistency of a configuration file of an intelligent substation. The method comprises the following steps: 1) viewing an SCD file; 2) comparing the SCD file: performing imaging comparison, primarily reporting an error in a topological graph when different versions of loops or inconsistent message parameters are detected, then reporting the error in details on a detailed virtual secondary loop diagram and displaying the loop or terminal change, and finally, listing the configuration change of the compared SCD file; 3) debugging strategy and verifying by the SCD file: a) generating a corresponding debugging strategy according to a comparison result, and b) verifying the related IED device according to the debugging strategy, thereby checking the correctness of the loop and maintaining the consistency of the practical information and SCD file description between the in-station intelligent devices of the intelligent substation. The reliability of information interconnection between the IED devices is guaranteed; the invisible hidden danger of the safe running of a power grid is eliminated; the systematic and targeted properties of the debugging work of the intelligent substation are increased; and the debugging period of the intelligent substation is effectively reduced.

A design data storage unit stores design data on constituent element constituting a computer system to be monitored. A monitoring condition storage unit stores a monitoring a monitoring condition of abnormal detection of the object to be monitored and error information to be outputted when the object meets the monitoring condition. A constituent component false failure setting unit makes a setting to cause the constituent elements in the design data to falsely fail one by one. A monitoring condition check unit checks if each monitoring condition is met when one constituent element is set in a failed state by instructing a network examining unit to examine the design data and extracts all the error information relevant to the met monitoring conditions. According to the results, information on the correspondence between the falsely failed constituent elements and all extracted error information is stored in a monitoring simulation result storage unit.

The invention discloses a system and method for analyzing information of websites. The system comprises an authority verifier, a link extractor, a link analyzer, a link page imager, an incremental information analyzer and a report generator. The method comprises the following steps: the authority verifier is utilized to detect the authority of the target websites; the link extractor is utilized to obtain all the link data information of the target websites; the link analyzer is utilized to analyze all the link data information; the link page imager is utilized to analyze memory and imaging ofthe classified link data information; the incremental information analyzer is utilized to traverse all the links of the target websites again and form images of and memorize link queues which do not appear in a specified memory; and the report generator is utilized to generate the report in preset format. The system and the method have the following beneficial effects: by adopting the system and method disclosed by the invention, not only can automatic information analysis be realized, but also page omission existing in manual information analysis can be eliminated; and the system and the method have the characteristics of accurate, rapid and omission-free information analysis and easy operation.

A flaw detection image analyzer (10) takes in an inspection procedure command stored in a flaw detection condition database (40), takes in a flaw detection image signal corresponding to a flaw detection image indicated by the taken inspection procedure command from a database (50) for flaw detection image signal, and displays the flaw detection image based on the flaw detection image signal on a display (30), with a display range and a contrast indicated by the inspection procedure command in an arrangement pattern of image indicated by the inspection procedure command. Consequently, optimum images can be displayed sequentially with optimum arrangement pattern, optimum display range and contrast according to a flaw to be inspected when a flaw is detected by observing an ultrasonic flaw detection image.

The invention provides a method for synthesizing unsaturated polyester. The method comprises the following steps: adding dibastic alcohol, saturated anhydride and unsaturated anhydride to a reactor in a molar ratio of 1:m:n, wherein m is equal to 0 to 7, and n is equal to 1 to 8; adding catalysts equal to 0.05 to 0.35 percent of the total weight of dibastic alcohol, saturated anhydride and unsaturated anhydride and organic solvent equal to 10 to 50 percent of the total weight thereof; raising temperature to between 100 and 150 DEG C for 0.5 to 3 hours of esterification; reducing temperature to between 90 and 140 DEG C; adding L mol of epoxy cyclohexane dropwise, wherein L is more than or equal to m+n-1, and less than or equal to 2(m+n); continuing to react for 2 to 7 hours; and redistilling the obtained product to remove the organic solvent. All reaction processes of the method are ring-opening addition reaction with high reaction activity and no generation of byproducts, and the production process of the method has the characteristics of low energy consumption, simple production process and the like. The unsaturated polyester synthesized by the method contains a large number of saturated six-membered ring structures, and material formed from the unsaturated polyester has high strength and high-temperature resistance.

The invention discloses an automatic boxing device, a cream production line with the same and a boxing method. The automatic boxing device comprises a box feeding and receiving mechanism and a pushingmechanism, wherein the pushing mechanism is arranged on one side of the box conveying and receiving mechanism; the box feeding and receiving mechanism comprises a box conveying device, a box clampingand transferring device and a swinging receiving device; the box conveying device comprises a first conveying section structure and a second conveying section structure which is separated from the first conveying section structure; the first conveying section structure conveys empty boxes; the second conveying section structure conveys the boxes packaged with materials; the swinging receiving device is arranged between the first conveying section structure and the second conveying section structure; and the box clamping and transferring device is arranged on one side of the box conveying device and is used for transferring the boxes conveyed at the tail end of the first conveying section structure to the swinging receiving device and pushing the boxes packaged with the materials and loaded on the swinging receiving device to the second conveying section structure. According to the automatic boxing device, the cream production line with the same and the boxing method, the box conveyingand receiving mechanism is matched with the pushing mechanism, and therefore automatic packing of the cream boxes can be realized.

The embodiment of the invention relates to a visual SLAM closed-loop detection method based on target detection, and the method comprises the steps of obtaining an RGB image and a depth image for an environment, and carrying out the target detection on the RGB image, and obtaining a target detection result; performing clustering fusion on a key frame determined according to the RGB image and the target detection result by using a DBSCAN density clustering algorithm to obtain a clustering result; performing the spatial position restoration by taking the clustering result as a semantic node in combination with the depth image, and constructing a local semantic topological graph; performing node matching on the local semantic topological graph by using the SURF feature matching and the category of the semantic nodes, and calculating the similarity of the semantic nodes of the local semantic topological graph according to a node matching result; and performing closed-loop judgment based onwhether the similarity of the continuous key frames meets a preset condition or not. According to the method provided by the embodiment of the invention, the errors and omissions possibly existing intarget detection can be eliminated, and the condition of performing environment description by utilizing the target detection result can be improved.

The invention discloses a pdf table structure identification method based on image identification. According to the invention, the method includes converting a pdf document into an image; and for eachinput image, identifying the position of a table, intercepting a table area, identifying a text blob block in the table area, finding an adjacent blob for each blob, predicting the relationship between the blob and each adjacent blob, and finally obtaining the structure of the table through the relationship. According to the method, the image features are removed, the features of the edges of theadjacent blocks are increased, the search range of the text blocks in the table is narrowed by using the blob field, and the convergence rate and the recognition accuracy are greatly increased. The problem of character omission is eliminated through detection and post-processing of the text blob.

The invention provides a tool path fairing method for aircraft engine blade machining, equipment and a readable storage medium. The method comprises the steps of recognizing feature points of an inflection tool path segment in the process of aircraft engine blade machining; and deleting the feature points of the inflection tool path segment after the recognition of the feature points of the inflection tool path segment is completed. According to the invention, post-processing of inflection can be automatically recognized and processed, and the inflection tool path segment is automatically deleted, smoothened and the like before the tool path generated by the CAM is converted into an NC code. The manufacturing efficiency and quality of the tool path are greatly improved, and the problems that the machine tool shakes in the operation process of the machine tool, the stability of the machining state is affected, and the machining quality is reduced are solved. The machining stability andthe machining quality are improved, the processes of manually and carefully checking the tool path, judging the inflection tool path segment and deleting the inflection tool path segment are reduced or not needed any more, and the situation that the omission is caused due to the fact that the inflection tool path area is too small is completely eradicated.

A disinfection device comprises a housing; a reservoir within said housing, said reservoir arranged to contain a liquid disinfectant; a vaporizer in fluid communication with the reservoir, said vaporizer arranged to vaporize the liquid mist; a nozzle in fluid communication with the vaporizer, said nozzle arranged to vent the vaporized disinfectant; a drive unit mounted to the housing for driving the disinfection device along a floor space; wherein the disinfection device is arranged to vaporize and diffuse disinfection mist whilst driving across said floor space.

The invention discloses an automatic imaging device and method of underwater planktons. The device comprises a fluid module, an imaging module, a control module and the like, wherein the fluid modulecomprises a sample pump, a first container, a second container and the like; the sample pump comprises an injector, a distribution valve and a control system; an inlet / outlet of the injector is communicated with a first inlet / outlet of the distribution valve; a second inlet / outlet is used as a sampling opening; a third inlet / outlet is communicated with a first inlet of the first container; the first container is communicated with the second container through a circulating tank; an outlet of the second container is communicated with a first filter, a mini-type sheath flow pump, a second filterand the first container in sequence; the circulating tank is arranged in a visual field of the imaging module; a control system, the mini-type sheath flow pump and the imaging module are electricallyconnected with the control module. By adopting the automatic imaging device and method provided by the invention capable of automatically photographing underwater planktons and processing the data fora long period, a solution is provided for long-period observation of the underwater planktons and early warning of harmful microorganisms.

The invention discloses a method for supplementing and applying oil to a roller bearing automatically through an industrial robot. According to the method, a control system automatically judges an available station according to an oil supplement request of a roller, the roller is lifted and put into the available station through a crane, and configuration information including the roller number and the oil product oil amount is obtained; the robot moves to a roller oil adding nozzle according to coordinate information obtained through an image sensor and a laser range finder and performs oil supplement operation on the roller, the control system stores roller oil supplement information and displays information that oil supplement of the roller is completed and the roller can be lifted awayfrom the station through a human-computer interface, and the roller is lifted away from the station through the crane. By means of the method, the defects of traditional roller bearing oil supplementmodes are overcome; roller bearing oil supplement can be efficiently, precisely and quantitatively conducted; supplement missing and mixed supplement are completely eradicated; waste of grease is reduced; and the problem that oil contamination of an oil supplement area is severe is solved.

The invention provides an energy-saving environment-friendly box-type transformer substation through air kinetic energy electric generation, and belongs to the technical field of box-type transformer substations. The energy-saving environment-friendly box-type transformer substation through air kinetic energy electric generation is characterized in that a natural ventilator (2) is connected with an electric generator (9) through a transmission mechanism, a storage battery is arranged in a box body (1), the outer wall of the box body (1) is provided with an LED lamp tape (3), and the storage battery is connected with the electric generator (9) and the LED lamp tape (3); a transformer conveying device for moving a transformer in or out of the box body and a core body lifting device for lifting a transformer core body are arranged in the box body (1), the transformer conveying device is arranged at the bottom of the box body (1), and the core body lifting device is arranged on the top of the box body (1). According to the energy-saving environment-friendly box-type transformer substation through air kinetic energy electric generation, mechanical energy of the natural ventilator can be converted into electric energy to be stored in the storage battery, and the electric energy can be supplied to the LED lamp tape to work when light is dark; the efficiency of transformer maintaining and repairing is improved through the transformer conveying deice and the chip body lifting device.

The embodiment of the invention provides a method and system for comparing core server versions. The method is applied to an internet of videos. A webmaster management server receives a server versionchecking command sent by a webmaster client, controls a webmaster acquisition server to acquire version information of corresponding internet-of-videos core servers according to a core server versionacquisition instruction by adopting an internet-of-videos protocol, and then returns feedback information to the webmaster management server; and when the feedback information is the version information, the webmaster management server carries out comparison on the version information of all internet-of-videos slave core servers and the version information of all internet-of-videos master core servers, and returns a comparison result to the webmaster client for display. Therefore, all the core servers can be checked in batches, operation and maintenance efficiency is improved, omission causedby manual operation is eliminated, consistency of versions of the internet-of-videos master and slave core servers is ensured, stability of the system is improved, and the positive impression of a product and product quality are improved.

The invention discloses a comprehensive information system used for medical remote consultation communication, which is mainly used for diagnosis, remote consultation and communication of a hospital to patients. The comprehensive information system is used for daily work and file storage by medical personnel. The technical solution is mainly characterized in that an electronic information collector is connected with a common terminal; furthermore the electronic information collector is connected with a remote information terminal; the output end of the electronic information collector is connected with a display screen; and a fixed camera, an audio output loudspeaker, a movable camera and a movable microphone are respectively mounted at the periphery of a display screen. Through testing, the comprehensive information system has functions of radically overcoming no comprehensiveness and no enough accuracy in collection for related information of the patient, realizing accurate and quick remote consultation communication, truly improving medical service quality, and realizing remarkable social benefit.

The invention discloses a beach clam harvester. The beach clam harvester comprises a vehicle main body part, a picking part and a conveying and storing part. The beach clam harvester is characterizedin that the vehicle main body part comprises a main vehicle platform; the main vehicle platform is arranged above two crawler belts, the front section of the main vehicle platform is separated into aleft side and a right side by a conveying belt, front baffle plates are respectively arranged at the front ends of the left side and the right side of the main vehicle platform, and front arm lugs andaction cylinder lugs are arranged in front of the front baffle plates; the picking part comprises teeth and a roller; left and right front arms are fixedly connected with a shovel opening transverseplate through front arm transverse strips, pin holes are formed at the upper ends of the left and right front arms and a bulge at the lower edge of the upper section respectively and are used for movably connecting the front arm lugs and piston rods of front arm hydraulic action cylinders respectively, and the upper ends of the left and right front arms are movably connected to the front arm lugsabove the left and right front baffle plates; the teeth are mounted at one side of the front edge of the shovel opening transverse plate; and a screen box is installed at the positions, between the left and right front arms, of the front arm transverse strips, and the front end of a bottom screen bar of the screen box is connected with the rear edge of the shovel opening transverse plate. Sand, clams and small clams can be separated at a time.

A billing-information cooperative processing system can eliminate charge omission by comparing billing-target-information demanded by a charging system with billing information calculated in a SaaS application. The billing-information cooperative processing system is provided with charging system 1, and SaaS application system 2 which provides the SaaS application to a user and sends charging information of the user to the charging system 1 based on a charging type of the SaaS application. The SaaS application system 2 obtains billing-target user information of a charging target month from the charging system; notifies the charging system of charging information of the user based on the billing-target user information; after the notification to the charging system is completed, checks whether information unregistered to the charging system is present or not; and, if the unregistered information is present, notifies a manager of the SaaS application system of the information that the unregistered information is present.

Problems that occur when printing is performed on the surface of a rotating disc by using print heads arranged in the outer circumferential direction from the center of rotation are eliminated.A light emitting section performs exposure in synchronism with rotary drive for rotating a medium, while partially superposing pixels adjoining in the circumferential direction of rotation by setting movement in the outermost circumferential direction of a medium moving between exposure intervals smaller than the circumferential width of a pixel formed by exposure. The quantity of light for exposing a pixel on the inner circumferential side in the radial direction is set smaller than that for exposing a pixel on the outer circumferential side in the radial direction at each exposure position of the medium for a plurality of light emitting sections in an optical unit. Consequently, difference in gray level due to superposition is reduced by reducing the gray scale formed by each exposure for the pixel on the inner circumferential side in the radial direction where exposure overlaps much.

The invention provides a warehouse-in and warehouse-out management system for a power test instrument. The warehouse-in and warehouse-out management system for a power test instrument comprises a signal lamp control device and a control system, wherein the control system is connected with the signal lamp control device; the signal lamp control device comprises a controller and signal lamps arranged at the positions where the electric power test instruments are placed; the signal lamps are connected with the controller; and the controller is connected with the control system. As considering that a power test instrument should be returned to the storeroom again after being borrowed, traceability management is required in the whole process, so that the warehouse-in and warehouse-out management system for a power test instrument performs associated operation on a signal lamp and an instrument position, thus being able to quickly find the corresponding signal lamp identifier through the position while sending a switching instruction to the signal lamp controller to control the signal lamp to be turned on and turned off, and then the system automatically matches all instrument lists, sothat the missing phenomenon in the instrument receiving or returning process is eradicated, and time waste and instrument loss are avoided.

The invention relates to an electrical automation device for industrial inspection. A data transmitting device and an input / output circuit are both connected to a control computer. A user computer isconnected to the data transmitting device. A data storage is connected to the user computer. A relay is connected to the input / output circuit. A transmission device, a limit switch, an ultrasonic detector, a microscope camera, an X-ray emitter, an imager, an optical signal emitter, an optical signal receiver, a vibration sensor, a temperature thermocouple, and a pressure sensor are all connected to the input / output circuit. The transmission device is connected to a servo motor. A limiter is connected to the limit switch. According to the electrical automation device for industrial inspection,the precise inspection of the automatic control can be performed on industrial products, the inspection methods are various, and the inspection data is quantized, so that a good data support is provided for the improvement of products and the development of enterprises; the intervention of manual inspection is reduced, and the manpower demand is reduced, so that the production cost of enterprisesis reduced.

The invention provides an automatic processing system based on static rigidity of a vehicle body and chassis mounting point. The automatic processing system is characterized by comprising a MuleCar road spectrum acquisition unit, a load input unit, a load conversion unit, a node defining unit, a working condition defining unit, a CAE (Computer Aided Engineering) simulation analysis and calculation unit, a result automatic processing unit and a comparing unit, wherein an output end of the MuleCar road spectrum acquisition unit is connected with an input end of the load conversion unit through the load input unit; the input end of the load conversion unit is further connected with a finite element mesh model; the output end of the load conversion unit is connected with the input end of the result automatic processing unit through the node defining unit, the working condition defining unit and the CAE simulation analysis and calculation unit in sequence; and the output end of the result automatic processing unit is connected with the comparing unit. The automatic processing system has the advantages of simple framework, convenience and rapidness in utilization, low maintenance cost, low fault rate and the like.

The invention discloses a trace management tray of a part, an assembly unit and a tool. The trace management tray of the part, the assembly unit and the tool comprises a tray body, the tray body is compounded of an upper polymer material and a lower polymer material, wherein the thickness of the upper polymer material is 0.5-40 mm, the thickness of the lower polymer material is larger than the thickness of the tool, the upper polymer material and the lower polymer material are different in color, the tray body is provided with a plurality of three-dimensional clamping groove positions used forcontaining and storing tools, and the tray body can be made of a single-color integrated high-molecular material. The trace management tray of the part, the assembly unit and the tool can be used forreasonably and orderly arranging the part, the assembly unit and the tool, the shape of the three-dimensional clamping groove is the same as the shape of the part, the assembly unit and the tool, sothat the part, the assembly unit and the tool can be stably placed, and additional concave space enables the part, the assembly unit and the tool to be easily taken out; the double-layer double colorscan effectively warn the part, the assembly unit or the tool located in the position is not placed in the three-dimensional clamping groove position, so that omission and loss of the part, the assembly unit and the tool are effectively eradicated.

The invention provides an automatic configuration system and a method for network bridging, wherein the system comprises a host computer and a plurality of clients for data communication with the hostcomputer. The host computer comprises a bridging environment judging module, a host computer bridging parameter configuration module, a bridging parameter sending module and a bridging configurationmodule. The bridging environment judging module is used for judging whether the host computer satisfies the bridging condition; The host computer bridging parameter configuration module is used for configuring computer bridging parameters; the bridging parameter sending module is used for sending the configured host computer bridging parameter to the client; the Bridging Configuration Module is used to configure bridging between the executing host computer and the client. The client comprises a client bridging parameter configuration module and a response module; The client bridging parameterconfiguration module is used for configuring the client bridging parameters according to the host computer bridging parameters. The response module is used for the client to return the response message of modifying the client bridging parameter to the host computer. The invention has good technical value and wide application prospect.