163results about How to "Improve efficiency and effectiveness" patented technology

A method and system for inserting television commercials that are selected according to the unique interests and purchasing habits of viewers in individual households, or the relative location of the household within a local broadcast area. The present system provides a cable or satellite television set top box that stores a plurality of television commercials for products or services that have been found to be of interest to viewers in a household that uses the set top box. At commercial breaks during the broadcast of network television programs, the television network indicates when the set top box is authorized to insert a stored television commercial instead of a broadcast commercial. If the set top box locates a locally stored commercial that is appropriate for the television program and the user, the commercial is inserted into the commercial break.

The invention discloses an unmanned aerial vehicle collected image-based construction fugitive dust pollution source automatic monitoring and influence scope prediction system and method. The system comprises an aerial photographing system and a ground supervising and processing system, wherein the aerial photographing system comprises an aerial photography rotor aircraft, a mobile device and a control terminal; the mobile device and the control terminal communicated with the aircraft in a wireless manner, the aircraft is controlled to collect pollution source monitoring zone images, and the ground supervising and processing system comprises an image processing unit and a user terminal; the image processing unit is used for preliminary screening, distortion correction and smoothing of qualified images among aerial photos; the image processing unit is also used for pollution source RGB color characteristic enhancement, edge detection, pollution source existence determination and recheck, suspected pollution source characteristic extraction, pollution source RGB color characteristic value extraction, suspected pollution source characteristic comparison, image splicing, and pollution source distribution analysis and influence scope prediction; the user terminal can display complete pollution source monitoring area images, pollution source distribution map and influence scope prognostic maps.

The invention discloses an processing method of an IM-based multiple discussion topics group information flow, A) in the group server, storing one or more discussion topics and the corresponding discussion topic number for each discussion group; B) the group server notices all other members in the discussion group, to update all basic information and discussion topics in the discussion group; C) in the group, each member client respectively stores and shows the received information according to the discussion topic number; D) the client send the content of the group members for the discussion topic and its corresponding discussion topic number to the group server; E) the group server forwards the received information with discussion topic number to the group members. The said method of the invention is of great convenience for users to participate in multiple discussion topics simultaneously, which greatly saving the user's communication costs, and it can help users to effectively organize and participate in diversified discussion topics.

The embodiment of the invention discloses a traffic light control method, a traffic light control device and a traffic light control system. By adopting the technical scheme of the embodiment of the invention, a communication terminal arranged on a vehicle broadcasts a vehicle identifier of the vehicle; an information acquisition node reports the vehicle identifier to the traffic light control device after receiving the vehicle identifier; and the traffic light control device determines the state information of the vehicle according to change information of the information acquisition node corresponding to vehicle identification information, and adjusts the state of a traffic light after the vehicle state of a current road is in accordance with a traffic light state switching condition. Therefore, the state of the traffic light can be adjusted according to the actual condition of the road, and the efficiency and the effect of traffic control can be effectively improved.

The invention discloses an automatic detection method of jitter of a video. The automatic detection method comprises the following steps of: a first step, selecting feature points from a video picture; a second step, tracing and matching the feature points in an adjacent frame; a third step, removing abnormal points of the feature points to obtain an inter-frame motion vector; a fourth step, extracting a video jitter frequency and video jitter amplitude features; a fifth step, extracting histogram features of an inter-frame light stream vector; and a sixth step, judging the video jitter degree through a classifier. According to the automatic detection method, any prior knowledge is not needed while judging whether the video has jitter and the automatic detection method has the advantage of a higher accuracy rate.

A self-contained plug-and-play furniture system is ready to host state-of-the-art technology within a portable, autonomous and expandable structure so that a person may work, play and communicate at optimum efficiency. The assembly of the system begins with a primary unit including a desk work station. The primary unit is fully equipped for electric power, voice and data connection and includes multiple power outlets, as well as data and voice outlets. The primary unit is expandable both vertically and horizontally by attaching prefabricated sections, as needed, including a sliding door section that completes assembly of an interior environment of the furniture system. Insulated wall, ceiling and floor panels fit within openings of the exterior frame structures of the primary unit and prefabricated sections to provide privacy and, when fully assembled, to enclose the interior environment. An air conditioner unit with remote control mounts on top of the ceiling for controlling the climate of the enclosed interior environment. Wheels on the primary unit and the base of attached prefabricated sections promote portability.

An embodiment of the invention discloses a fault detection method and a fault detection device for rotating mechanical equipment, which are used for realizing precise detection of a fault of the rotating mechanical equipment. The fault detection method comprises the steps of: pre-constructing an expert decision-making system used for fault determination and a fault classification model use for fault classification based on historical data; extracting a vibration signal feature value after acquiring an original vibration signal of the rotating mechanical equipment; inputting the vibration signal feature value and acquired equipment data of the rotating mechanical equipment into the expert decision-making system to obtain a fault determination result about whether the rotating mechanical equipment has a fault; further, when the fault exists, inputting the vibration signal feature value and the acquired equipment data of the rotating mechanical equipment into the fault classification model to obtain a fault classification result. The fault detection method and the fault detection device can realize the intelligent fault diagnosis and classification of the rotating mechanical equipmentby utilizing an artificial intelligence algorithm, and improve the efficiency and effectiveness of fault detection.

The invention provides a gas inlet device and a semiconductor machining device. The gas inlet device comprises a gas inlet and a gas inlet chamber. The gas inlet chamber comprises N stages of gas uniformizing layers. The first stage of gas uniformizing layer comprises one subunit which is used for evenly distributing reaction gas coming from the gas inlet into at least two branches in the direction perpendicular to the reaction gas conveying direction. The ith stage of gas uniformizing layer comprises a plurality of subunits which are used for evenly distributing all branches distributed by all subunits in the i-1th stage of gas uniformizing layer into at least two branches again in a one-to-one correspondence manner in the direction perpendicular to the reaction gas conveying direction, wherein the number of the branches is an even number, and i is equal to 2, 3,...N. All subunits in the Nth stage of gas uniformizing layer are used for conveying all branches which are independently distributed into a reaction chamber from the top of the reaction chamber. By means of the gas inlet device, the distribution uniformity of gas flow in the reaction chamber can be improved, effectiveness and efficiency of gas flow regulation can be improved, and therefore the process efficiency can be improved.

A method for producing a Property Valuation Report using the combination of an Internet Graphical User Interface (GUI) to query a computer database of property values, a computer database of tax appeal and other applicable forms, and a report generator producing a variety of Property Valuation Reports that are time-shifted to a specific calendar dates in the past, present or future.

The invention provides a video image retrieval method, device and system based on a multi-screen interactive scene. The multi-screen interactive scene comprises a mobile terminal, an adapter and a displayer. The method comprises the steps that a screen shot instruction of the mobile terminal is received; the adapter cuts out a current video image of the displayer according to the screen shot instruction; the adapter sends the current video image to the mobile terminal, so that the mobile terminal conducts retrieval according to the information in the current video image. According to the video image retrieval method, device and system based on the multi-screen interactive scene, the mobile terminal can conduct retrieval directly according to the information in the current video image, retrieval validity and efficiency are improved, and user experience is improved.

The present invention relates generally to telecommunication services and, in particular, to a system and method of managing a call, particularly with regard to a modification to bearer characteristics. In one aspect the invention provides a method and system of managing a call in a telecommunication system, the telecommunication system including a network having at least one call controller effecting a call control function and at least one bearer controller effecting a bearer control function, the call controller and the bearer controller separated by a vertical control protocol interface, including providing in at least one message, communicated within the telecommunication system, an indication of the capability of the at least one bearer controller to modify a characteristic of a bearer; and receiving and storing said indication in the at least one call controller. In another aspect the invention provides a media gateway controller being operable to request indications and to receive indications from at least one media gateway of the capability of the at least one media gateway to modify a characteristic of a bearer established by the at least media gateway. In a preferred embodiment the invention provides a media gateway controller operable to receive requests for an indication of the capability of the at least one media gateway to modify a characteristic of a bearer established by the media gateway.

The invention provides an event-oriented dynamic knowledge graph construction method. The event-oriented dynamic knowledge graph construction method comprises the following steps: data acquisition; event trigger word extraction, wherein trigger words in the first to-be-processed data are obtained through training of a first extraction model; event element identification: event elements in event sentences are acquired through a second extraction model, and the event sentences comprise trigger words; event relationship extraction: the event elements are processed through a third extraction modelto obtain event relationships among the event elements; the event ontology is constructed, the co-reference relationship in the event relationship is identified, the co-reference events are merged, and in addition, the invention further provides electronic equipment capable of realizing the method. According to the event-oriented dynamic knowledge graph construction method and device provided bythe invention, for event representation and processing, the entity knowledge base is used as a basis and a template, and the the event-oriented dynamic knowledge graph construction method and device have unique constituent elements and architecture and can be associated with the entity knowledge base, so that more accurate dynamic knowledge graph construction is realized.

The invention discloses a pneumatic grinding wheel-based robot finish-machining system, which comprises a pneumatic grinding wheel finishing tool, wherein the pneumatic grinding wheel finishing tool is arranged above a workbench and in contact with a machined workpiece on the workbench; the pneumatic grinding wheel finishing tool is connected to a robot for controlling movement and rotation of the pneumatic grinding wheel finishing tool; the robot is connected with a robot control cabinet for controlling the motion of the robot, a computer control and processing module for automatically controlling the motion of the robot and a teaching programmer for manually controlling the motion of the robot are connected to the robot control cabinet, and the workbench is connected with the computer control and processing module for controlling the revolution number of the workbench; the pneumatic grinding wheel finishing tool comprises a first module, the first module comprises a rubber air bag and a grinding material stuck onto the rubber air bag, and the rubber air bag is arranged on an air bag retainer; and the air bag retainer is connected with a rotary main shaft, and the rotary main shaft is connected with a second module for supplying required rotary driving force and air bag pressure to the first module.

The invention provides a method for greening desert and a system thereof. The method comprises the steps: digging grooves on the ground; laying ecological cloths on the ground and in the grooves; and placing ecological compound bags in the grooves. The inventive method for greening desert and system thereof adopt cross network grooves to construct lattice array of sand barrier pits by the ecological compound bags and resist ultraviolet rays by the non-woven ecological bags; completely exerts the functions of collecting water by films and reducing evaporation of water and adds suitable amount of organic fertilizers and the like to ensure the ecological compound bags to be beds for the growth of plants in small areas so as to collect nutrients and water, which are rationally distributed to plants. Suitable amount of plant seeds which are suitable for growth locally is mixed and suitable amount of plants is sowed outside the ecological bags, thus effective preventing loss of water and greatly increasing the greening efficiency and effect of desert.

The invention discloses an agricultural machinery straw crushing and recycling device, which comprises a crushing box, a recovery box, a water tank and a collection box. The inner cavity of the crushing box is fixedly installed with a partition plate arranged in a vertical direction and a second partition arranged in a horizontal direction. A filter screen, a partition and the first filter screen divide the inner cavity of the crushing box into three chambers, the three chambers are respectively a crushing chamber, a lifting chamber and a separation chamber, and the outer wall of the side plate of the crushing box is fixedly installed with Bracket, an air compressor is arranged on the bracket, the output end of the air compressor is connected with the inlet end of the air inlet pipeline, the air outlet end of the air inlet pipeline is provided with an air outlet nozzle, and the recovery box and the separation chamber are connected through The pipelines are connected, and the opening of the air outlet is towards the left end of the communication pipelines. The invention has the advantages of simple structure, ingenious design, good crushing effect of straw feed, high processing efficiency, convenient collection of fully crushed fine straw particles, and greatly reduced labor intensity of workers.

The invention discloses a pulsed type bag dedusting device which comprises a box combined type bag dust collector, a pulse airflow back-flushing cooling device and a second draught fan, wherein the pulse airflow back-flushing cooling device is arranged on the box combined type bag dust collector; the second draught fan is used for forming negative pressure suction in the pulse airflow back-flushing cooling device; the box combined type bag dust collector comprises at least two dedusting boxes, an exhausting channel, an air inlet channel and a dust collecting device; the dedusting boxes are successively arrayed from left to right; each dedusting box comprises a lower dust filtering chamber, an upper sealing air chamber, a sealing pattern plate, a cloth bag, a dust collecting hopper and a lifting valve device; the sealing pattern plate with a plurality of through holes is arranged between the lower dust filtering chamber and the upper sealing air chamber; the cloth bag is arranged on the position corresponding to the through holes on the sealing pattern plate; and an air inlet port of a second high temperature draught fan is communicated with an air outlet of the exhausting channel. The pulsed type bag dedusting device has the characteristics of reasonable structure design, complete function, high dedusting efficiency, safety, reliability, long service life and ultrahigh marketing value.

The invention discloses a construction engineering pre-buried exposed steel bar rust removal device capable of adapting to different diameters, and relates to the technical field of construction engineering machinery. The construction engineering pre-buried exposed steel bar rust removal device comprises a device table, wherein the bottom of the device table is provided with movable rolling wheelsthrough a mounting base, supporting columns are arranged on the left side and the right side of the device table, a top plate is arranged at the tops of the supporting columns, a servo motor is arranged on the left sides of the supporting columns on the left side through a mounting plate, the left end of a screw rod penetrates through the left supporting column and is fixedly connected with an output shaft of the servo motor, the outer wall of the screw rod is in threaded fit with a movable block, the top of the movable block is in contact with the bottom of the top plate, a connecting rod isarranged at the bottom of the movable block through a bearing, a steel wire ball brush is arranged at the bottom of the connecting rod, and the steel wire ball brush is in contact with the top of theouter wall of a steel bar. The construction engineering pre-buried exposed steel bar rust removal device is simple in structure, high in rust removal efficiency and good in effect, and can derust thesteel bars with different diameters and different lengths.

The invention discloses a method for testing the planning state of a distribution network switch. State testing operation is carried out on the distribution network switch in a periodic, planning and selective mode, and due to filtering and sorting of the distribution network switch, the efficiency and effect of testing the planning state of the distributing network switch can be improved, and under the multiple check and analysis, accuracy of the switch motion is ensured, and the operating mode of a distributing network and electricity use of a user cannot be affected by the switch test.

The invention provides a method and system for generating an optimal multi-face image, equipment and a storage medium, and the method comprises the steps: obtaining a plurality of continuously shot multi-face images, and carrying out the global quality analysis of the plurality of multi-face images, so as to obtain a global optimal image; carrying out face detection and face quality analysis on the multiple multi-face images, and recognizing a face image with the optimal face quality corresponding to each person; and synthesizing the face image with the optimal face quality corresponding to each person into a global optimal image to obtain an optimal multi-face image. Compared with a PS means, the method has the advantages that the global image quality is optimal, artificial subjective judgment and later PS are not needed, and the effect and efficiency of shooting the group photo are greatly improved.

The invention relates to the technical field of hybrid breeding, in particular to a wheat hybridization method for increasing the setting rate. The method comprises the steps that when wheat grows to a flower bud differentiation period, a wheat growth promoter is sprayed to male parents and female parents; after female parent ears are completely headed, flag leaves are stripped off, one third of each spikelet is cut off, stamens are removed, a pistil growth promoter is sprayed, glassine bags are taken, the female parent ears are covered with the glassine bags, test tubes containing water are fixed in the glassine bags, male parent ears are cut out to be placed in the test tubes which are fixed in the glassine bags and contain water when the selected male parents hybridized with the female parents grow to a flowering period, the glassine bags are shaken in a hybridizing pollination period to complete natural pollination between the male parents and the female parents, and after pollination is completed, the glassine bags and the test tubes are taken down; when the pollinated female parents grow to a filling period, a filling period regulator is sprayed. According to the method, the pollination method is combined with nutrient supply of wheat in different periods, false hybridization is avoided, the hybrid breeding efficiency is improved, and the setting rate and the yield are increased.

The invention discloses a characteristic point supplement system used for multi-view geometric three-dimensional reconstruction. The characteristic point supplement system comprises a plurality of image acquisition processing units, which are embedded type micro-acquisition processing units formed by image acquisition units and image processing units, and are connected with a computer; a frame assembly, which is used for installation of a camera, and is provided with an LED light supplement lamp used for irradiating light on to-be-scanned targets and a characteristic point supplement lamp; The characteristic point supplement lamp is electrically connected with a switch terminal. The plurality of image acquisition processing units are connected together by switches. The computer is connected with all of the image acquisition processing units by a router in a concentrated manner. The characteristic point supplement lamp is an image projection lamp used for projecting random two-dimensional patterns, or an infrared projection lamp used for projecting infrared light patterns, or a laser projection lamp used for projecting laser interference patterns.

The invention discloses a method and device for interconnecting chips to be verified. The method includes the steps that according to information formats of communication among the chips, information in multiple signals which are obtained through PLIs is analyzed to obtain an analysis result; according to preset configuration information, time delay and errors are injected into the signals which are obtained through the PLIs, and signals after injection treatment are transmitted through the PLIs; according to the analysis result and related information of the injected time delay and errors, log information is generated. According to the technical scheme, the capacity for analyzing the signals among the chips and the capacity for injecting the time delay and errors into the signals among the chips are effectively improved, so that the verifying efficiency and effect of a multi-chip system are improved, and the requirement for interconnecting the chips to be verified in the verification process of the multi-chip system is well met.

The invention discloses a vehicle housing surface treatment and processing device and a processing method in the technical field of vehicle housing processing. The vehicle housing includes a base. Both sides of the top of the base are fixedly connected with vertical plates, and two sets of opposite sides of the vertical plates An electric guide rail is provided, a guide block is slidably connectedto the electric guide block, a first spray head is connected to the bottom of the guide block, and two groups of the vertical plates are fixedly connected with a driving motor on the sides away fromeach other. The driving bevel gear is connected to the power shaft through the vertical plate, and the driving bevel gear meshes with the driven bevel gear sleeved on the top of the screw rod, and therotating shaft is driven to rotate by the rotating motor, so that the fan can be aligned with the transmission tube or the fixed tube At the bottom, by changing the blowing direction of the fan, theintegrated design of purifying paint mist and air-dried paint of the device is realized, which greatly saves the production cost of the enterprise.

The invention provides a face image denoising method on the basis of the noise evaluation model and application thereof in face recognition. The method is used for achieving the purposes of noise cancellation and self-adaptive parameter training by noise analysis and processing on a face image obtained through the face detection technique. A face image is divided into 9 areas in the algorithm with the utilization of the active shape model; the noise density distribution diagrams are obtained when the face image noise is calculated by adopting a noise evaluation model on each area; that the useful texture information in the face is better protected is guaranteed when the self-adaptive bilateral filtering algorithm is carried out according to the noise density distribution diagram of each area. The face image denoising method effectively solves the problem that the recognition rate is greatly decreased due to uneven noise in the face recognition process, so that the recognition performance of face recognition is improved.

The invention relates to an unstructured data processing method and device. The method comprises the steps that obtained unstructured data is processed to obtain data in a target format; the content of the data in the target format is recognized to convert the data in the target format into structured data according to a recognition result; a corresponding index is generated for the structured data by calling an index generation tool of a preset server. According to the unstructured data processing method and device, a plurality of complicated unstructured data sources can be accessed in a unified mode, a processing method for data entities in the non-structural data sources is enhanced, the effectiveness and efficiency of data reading are guaranteed, hot-pluggable data processing is achieved, and the flexibility of system configuration is improved; by providing a fault-tolerant mechanism, the efficiency and effectiveness guarantee is provided for processing of large-scale unstructureddata sources.

The invention provides a high-pressure heating tank and a machining method of a tank body of the heating tank, and belongs to the technical field of heating devices. The technical problems that an existing heating device is low in efficiency and utilization rate and the like are solved. The high-pressure heating tank comprises a base and the tank body fixedly arranged on the base; a gas-pressure meter, a pressure relief valve and a thermometer are arranged on the tank body; the tank body comprises a long-cylinder-shaped cylinder body, an upper end cover and a lower end cover; the cylinder body is vertically arranged, the upper end cover is fixedly connected to the upper end of the cylinder body, the lower end cover is fixedly connected to the lower end of the cylinder body, and the two ends of the cylinder body can be sealed; a liquid inlet is formed in the upper end cover, and a liquid outlet is formed in the lower end cover; a heat exchange channel is formed in the tank body, a gas inlet and a gas outlet which are communicated with the heat exchange channel are formed in the cylinder body, and a stirrer facing the heat exchange channel is further formed in the lower end cover; and a condensation pipeline is connected to the gas outlet, and a condenser is connected to the condensation pipeline. According to the heating tank, liquid and steam heat exchange efficiency and effects are improved.

The invention discloses a mobile phone assembling line and an assembling method. The mobile phone assembling line comprises a main conveying rail, a CCD camera, multiple transport cars and multiple detectors. The main conveying rail enables multiple or all assembling stations in the mobile phone assembling process to be connected together. The transport cars can sequentially move towards the subsequent assembling stations under the guiding function of the main conveying rail. Each transport car comprises a bearing part and a wireless communication assembly. Each bearing part is used for containing and fixing a mobile phone main workpiece so that workers or robots can directly carry out assembling operation on the bearing parts. The wireless communication assemblies are used for assembling information wireless exchange of the transport cars and assembling equipment of the corresponding stations. The corresponding detector and the like are arranged nearby the position, corresponding to the main conveying rail, of each assembling station. According to the mobile phone assembling line, the mobile phone assembling efficiency can be further improved, and the problems that an existing mobile phone assembling line is low in efficiency, and workpieces are prone to being damaged due to free placement are solved.

The invention provides a modeling method and system for a data analysis model, and relates to the field of data analysis modeling. The modeling method for the data analysis model comprises the following steps: obtaining a service demand and a data set set set by a user on a user interface; determining a corresponding time sequence prediction scene according to data characteristics of the data set, and determining a simulation data analysis target according to service requirements; determining a modeling strategy through the data characteristics and the corresponding time sequence prediction scene, selecting at least one analysis angle for the target, and analyzing the target through different angles; and constructing a data analysis and calculation model according to the modeling strategy and the target analysis result. Data visualization analysis modeling can be achieved, models generated by modeling are managed in a unified mode, the modeling workload is reduced, and the modeling efficiency and effectiveness are improved. In addition, the invention further provides the modeling system for the data analysis model. The modeling system comprises an acquisition module, a determination module, an analysis module and a construction module.